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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:03 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:03 +0000 |
| commit | 64d98f8ee037282c35007b64c2649055c56af1db (patch) | |
| tree | 5492bcf97fce41ee1c0b1cc2add283f3e66cdab0 /src/test/ui/suggestions | |
| parent | Adding debian version 1.67.1+dfsg1-1. (diff) | |
| download | rustc-64d98f8ee037282c35007b64c2649055c56af1db.tar.xz rustc-64d98f8ee037282c35007b64c2649055c56af1db.zip | |
Merging upstream version 1.68.2+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test/ui/suggestions')
616 files changed, 0 insertions, 19860 deletions
diff --git a/src/test/ui/suggestions/abi-typo.fixed b/src/test/ui/suggestions/abi-typo.fixed deleted file mode 100644 index 04d265865..000000000 --- a/src/test/ui/suggestions/abi-typo.fixed +++ /dev/null @@ -1,6 +0,0 @@ -// run-rustfix -extern "cdecl" fn cdedl() {} //~ ERROR invalid ABI - -fn main() { - cdedl(); -} diff --git a/src/test/ui/suggestions/abi-typo.rs b/src/test/ui/suggestions/abi-typo.rs deleted file mode 100644 index 6d80db522..000000000 --- a/src/test/ui/suggestions/abi-typo.rs +++ /dev/null @@ -1,6 +0,0 @@ -// run-rustfix -extern "cdedl" fn cdedl() {} //~ ERROR invalid ABI - -fn main() { - cdedl(); -} diff --git a/src/test/ui/suggestions/abi-typo.stderr b/src/test/ui/suggestions/abi-typo.stderr deleted file mode 100644 index 67a84f119..000000000 --- a/src/test/ui/suggestions/abi-typo.stderr +++ /dev/null @@ -1,14 +0,0 @@ -error[E0703]: invalid ABI: found `cdedl` - --> $DIR/abi-typo.rs:2:8 - | -LL | extern "cdedl" fn cdedl() {} - | ^^^^^^^ - | | - | invalid ABI - | help: did you mean: `"cdecl"` - | - = note: invoke `rustc --print=calling-conventions` for a full list of supported calling conventions. - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0703`. diff --git a/src/test/ui/suggestions/adt-param-with-implicit-sized-bound.rs b/src/test/ui/suggestions/adt-param-with-implicit-sized-bound.rs deleted file mode 100644 index ef64d799b..000000000 --- a/src/test/ui/suggestions/adt-param-with-implicit-sized-bound.rs +++ /dev/null @@ -1,28 +0,0 @@ -trait Trait { - fn func1() -> Struct1<Self>; //~ ERROR E0277 - fn func2<'a>() -> Struct2<'a, Self>; //~ ERROR E0277 - fn func3() -> Struct3<Self>; //~ ERROR E0277 - fn func4() -> Struct4<Self>; //~ ERROR E0277 -} - -struct Struct1<T>{ - _t: std::marker::PhantomData<*const T>, -} -struct Struct2<'a, T>{ - _t: &'a T, -} -struct Struct3<T>{ - _t: T, -} - -struct X<T>(T); - -struct Struct4<T>{ - _t: X<T>, -} - -struct Struct5<T: ?Sized>{ - _t: X<T>, //~ ERROR E0277 -} - -fn main() {} diff --git a/src/test/ui/suggestions/adt-param-with-implicit-sized-bound.stderr b/src/test/ui/suggestions/adt-param-with-implicit-sized-bound.stderr deleted file mode 100644 index b77c8c7fd..000000000 --- a/src/test/ui/suggestions/adt-param-with-implicit-sized-bound.stderr +++ /dev/null @@ -1,112 +0,0 @@ -error[E0277]: the size for values of type `T` cannot be known at compilation time - --> $DIR/adt-param-with-implicit-sized-bound.rs:25:9 - | -LL | struct Struct5<T: ?Sized>{ - | - this type parameter needs to be `std::marker::Sized` -LL | _t: X<T>, - | ^^^^ doesn't have a size known at compile-time - | -note: required by a bound in `X` - --> $DIR/adt-param-with-implicit-sized-bound.rs:18:10 - | -LL | struct X<T>(T); - | ^ required by this bound in `X` -help: you could relax the implicit `Sized` bound on `T` if it were used through indirection like `&T` or `Box<T>` - --> $DIR/adt-param-with-implicit-sized-bound.rs:18:10 - | -LL | struct X<T>(T); - | ^ - ...if indirection were used here: `Box<T>` - | | - | this could be changed to `T: ?Sized`... -help: consider removing the `?Sized` bound to make the type parameter `Sized` - | -LL - struct Struct5<T: ?Sized>{ -LL + struct Struct5<T>{ - | - -error[E0277]: the size for values of type `Self` cannot be known at compilation time - --> $DIR/adt-param-with-implicit-sized-bound.rs:2:19 - | -LL | fn func1() -> Struct1<Self>; - | ^^^^^^^^^^^^^ doesn't have a size known at compile-time - | -note: required by a bound in `Struct1` - --> $DIR/adt-param-with-implicit-sized-bound.rs:8:16 - | -LL | struct Struct1<T>{ - | ^ required by this bound in `Struct1` -help: consider further restricting `Self` - | -LL | fn func1() -> Struct1<Self> where Self: Sized; - | +++++++++++++++++ -help: consider relaxing the implicit `Sized` restriction - | -LL | struct Struct1<T: ?Sized>{ - | ++++++++ - -error[E0277]: the size for values of type `Self` cannot be known at compilation time - --> $DIR/adt-param-with-implicit-sized-bound.rs:3:23 - | -LL | fn func2<'a>() -> Struct2<'a, Self>; - | ^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time - | -note: required by a bound in `Struct2` - --> $DIR/adt-param-with-implicit-sized-bound.rs:11:20 - | -LL | struct Struct2<'a, T>{ - | ^ required by this bound in `Struct2` -help: consider further restricting `Self` - | -LL | fn func2<'a>() -> Struct2<'a, Self> where Self: Sized; - | +++++++++++++++++ -help: consider relaxing the implicit `Sized` restriction - | -LL | struct Struct2<'a, T: ?Sized>{ - | ++++++++ - -error[E0277]: the size for values of type `Self` cannot be known at compilation time - --> $DIR/adt-param-with-implicit-sized-bound.rs:4:19 - | -LL | fn func3() -> Struct3<Self>; - | ^^^^^^^^^^^^^ doesn't have a size known at compile-time - | -note: required by a bound in `Struct3` - --> $DIR/adt-param-with-implicit-sized-bound.rs:14:16 - | -LL | struct Struct3<T>{ - | ^ required by this bound in `Struct3` -help: you could relax the implicit `Sized` bound on `T` if it were used through indirection like `&T` or `Box<T>` - --> $DIR/adt-param-with-implicit-sized-bound.rs:14:16 - | -LL | struct Struct3<T>{ - | ^ this could be changed to `T: ?Sized`... -LL | _t: T, - | - ...if indirection were used here: `Box<T>` -help: consider further restricting `Self` - | -LL | fn func3() -> Struct3<Self> where Self: Sized; - | +++++++++++++++++ - -error[E0277]: the size for values of type `Self` cannot be known at compilation time - --> $DIR/adt-param-with-implicit-sized-bound.rs:5:19 - | -LL | fn func4() -> Struct4<Self>; - | ^^^^^^^^^^^^^ doesn't have a size known at compile-time - | -note: required by a bound in `Struct4` - --> $DIR/adt-param-with-implicit-sized-bound.rs:20:16 - | -LL | struct Struct4<T>{ - | ^ required by this bound in `Struct4` -help: consider further restricting `Self` - | -LL | fn func4() -> Struct4<Self> where Self: Sized; - | +++++++++++++++++ -help: consider relaxing the implicit `Sized` restriction - | -LL | struct Struct4<T: ?Sized>{ - | ++++++++ - -error: aborting due to 5 previous errors - -For more information about this error, try `rustc --explain E0277`. diff --git a/src/test/ui/suggestions/args-instead-of-tuple-errors.rs b/src/test/ui/suggestions/args-instead-of-tuple-errors.rs deleted file mode 100644 index 5403b8d6d..000000000 --- a/src/test/ui/suggestions/args-instead-of-tuple-errors.rs +++ /dev/null @@ -1,22 +0,0 @@ -// Ensure we don't suggest tuple-wrapping when we'd end up with a type error - -fn main() { - // we shouldn't suggest to fix these - `2` isn't a `bool` - - let _: Option<(i32, bool)> = Some(1, 2); - //~^ ERROR this enum variant takes 1 argument but 2 arguments were supplied - int_bool(1, 2); - //~^ ERROR this function takes 1 argument but 2 arguments were supplied - - let _: Option<(i8,)> = Some(); - //~^ ERROR this enum variant takes 1 argument but 0 arguments were supplied - - let _: Option<(i32,)> = Some(5_usize); - //~^ ERROR mismatched types - - let _: Option<(i32,)> = Some((5_usize)); - //~^ ERROR mismatched types -} - -fn int_bool(_: (i32, bool)) { -} diff --git a/src/test/ui/suggestions/args-instead-of-tuple-errors.stderr b/src/test/ui/suggestions/args-instead-of-tuple-errors.stderr deleted file mode 100644 index 0a91c442d..000000000 --- a/src/test/ui/suggestions/args-instead-of-tuple-errors.stderr +++ /dev/null @@ -1,98 +0,0 @@ -error[E0061]: this enum variant takes 1 argument but 2 arguments were supplied - --> $DIR/args-instead-of-tuple-errors.rs:6:34 - | -LL | let _: Option<(i32, bool)> = Some(1, 2); - | ^^^^ - argument of type `{integer}` unexpected - | -note: expected tuple, found integer - --> $DIR/args-instead-of-tuple-errors.rs:6:39 - | -LL | let _: Option<(i32, bool)> = Some(1, 2); - | ^ - = note: expected tuple `(i32, bool)` - found type `{integer}` -note: tuple variant defined here - --> $SRC_DIR/core/src/option.rs:LL:COL - | -LL | Some(#[stable(feature = "rust1", since = "1.0.0")] T), - | ^^^^ -help: remove the extra argument - | -LL | let _: Option<(i32, bool)> = Some(/* (i32, bool) */); - | ~~~~~~~~~~~~~~~~~~~ - -error[E0061]: this function takes 1 argument but 2 arguments were supplied - --> $DIR/args-instead-of-tuple-errors.rs:8:5 - | -LL | int_bool(1, 2); - | ^^^^^^^^ - argument of type `{integer}` unexpected - | -note: expected tuple, found integer - --> $DIR/args-instead-of-tuple-errors.rs:8:14 - | -LL | int_bool(1, 2); - | ^ - = note: expected tuple `(i32, bool)` - found type `{integer}` -note: function defined here - --> $DIR/args-instead-of-tuple-errors.rs:21:4 - | -LL | fn int_bool(_: (i32, bool)) { - | ^^^^^^^^ -------------- -help: remove the extra argument - | -LL | int_bool(/* (i32, bool) */); - | ~~~~~~~~~~~~~~~~~~~ - -error[E0061]: this enum variant takes 1 argument but 0 arguments were supplied - --> $DIR/args-instead-of-tuple-errors.rs:11:28 - | -LL | let _: Option<(i8,)> = Some(); - | ^^^^-- an argument of type `(i8,)` is missing - | -note: tuple variant defined here - --> $SRC_DIR/core/src/option.rs:LL:COL - | -LL | Some(#[stable(feature = "rust1", since = "1.0.0")] T), - | ^^^^ -help: provide the argument - | -LL | let _: Option<(i8,)> = Some(/* (i8,) */); - | ~~~~~~~~~~~~~ - -error[E0308]: mismatched types - --> $DIR/args-instead-of-tuple-errors.rs:14:34 - | -LL | let _: Option<(i32,)> = Some(5_usize); - | ---- ^^^^^^^ expected tuple, found `usize` - | | - | arguments to this enum variant are incorrect - | - = note: expected tuple `(i32,)` - found type `usize` -note: tuple variant defined here - --> $SRC_DIR/core/src/option.rs:LL:COL - | -LL | Some(#[stable(feature = "rust1", since = "1.0.0")] T), - | ^^^^ - -error[E0308]: mismatched types - --> $DIR/args-instead-of-tuple-errors.rs:17:34 - | -LL | let _: Option<(i32,)> = Some((5_usize)); - | ---- ^^^^^^^^^ expected tuple, found `usize` - | | - | arguments to this enum variant are incorrect - | - = note: expected tuple `(i32,)` - found type `usize` -note: tuple variant defined here - --> $SRC_DIR/core/src/option.rs:LL:COL - | -LL | Some(#[stable(feature = "rust1", since = "1.0.0")] T), - | ^^^^ - -error: aborting due to 5 previous errors - -Some errors have detailed explanations: E0061, E0308. -For more information about an error, try `rustc --explain E0061`. diff --git a/src/test/ui/suggestions/args-instead-of-tuple.fixed b/src/test/ui/suggestions/args-instead-of-tuple.fixed deleted file mode 100644 index 66e53f9ce..000000000 --- a/src/test/ui/suggestions/args-instead-of-tuple.fixed +++ /dev/null @@ -1,33 +0,0 @@ -// Test suggesting tuples where bare arguments may have been passed -// See issue #86481 for details. - -// run-rustfix - -fn main() { - let _: Result<(i32, i8), ()> = Ok((1, 2)); - //~^ ERROR this enum variant takes 1 argument but 2 arguments were supplied - let _: Option<(i32, i8, &'static str)> = Some((1, 2, "hi")); - //~^ ERROR this enum variant takes 1 argument but 3 arguments were supplied - let _: Option<()> = Some(()); - //~^ ERROR this enum variant takes 1 argument but 0 arguments were supplied - - let _: Option<(i32,)> = Some((3,)); - //~^ ERROR mismatched types - - let _: Option<(i32,)> = Some((3,)); - //~^ ERROR mismatched types - - two_ints((1, 2)); //~ ERROR this function takes 1 argument - - with_generic((3, 4)); //~ ERROR this function takes 1 argument -} - -fn two_ints(_: (i32, i32)) { -} - -fn with_generic<T: Copy + Send>((a, b): (i32, T)) { - if false { - // test generics/bound handling - with_generic((a, b)); //~ ERROR this function takes 1 argument - } -} diff --git a/src/test/ui/suggestions/args-instead-of-tuple.rs b/src/test/ui/suggestions/args-instead-of-tuple.rs deleted file mode 100644 index a15bff07e..000000000 --- a/src/test/ui/suggestions/args-instead-of-tuple.rs +++ /dev/null @@ -1,33 +0,0 @@ -// Test suggesting tuples where bare arguments may have been passed -// See issue #86481 for details. - -// run-rustfix - -fn main() { - let _: Result<(i32, i8), ()> = Ok(1, 2); - //~^ ERROR this enum variant takes 1 argument but 2 arguments were supplied - let _: Option<(i32, i8, &'static str)> = Some(1, 2, "hi"); - //~^ ERROR this enum variant takes 1 argument but 3 arguments were supplied - let _: Option<()> = Some(); - //~^ ERROR this enum variant takes 1 argument but 0 arguments were supplied - - let _: Option<(i32,)> = Some(3); - //~^ ERROR mismatched types - - let _: Option<(i32,)> = Some((3)); - //~^ ERROR mismatched types - - two_ints(1, 2); //~ ERROR this function takes 1 argument - - with_generic(3, 4); //~ ERROR this function takes 1 argument -} - -fn two_ints(_: (i32, i32)) { -} - -fn with_generic<T: Copy + Send>((a, b): (i32, T)) { - if false { - // test generics/bound handling - with_generic(a, b); //~ ERROR this function takes 1 argument - } -} diff --git a/src/test/ui/suggestions/args-instead-of-tuple.stderr b/src/test/ui/suggestions/args-instead-of-tuple.stderr deleted file mode 100644 index 20f9e5259..000000000 --- a/src/test/ui/suggestions/args-instead-of-tuple.stderr +++ /dev/null @@ -1,140 +0,0 @@ -error[E0061]: this enum variant takes 1 argument but 2 arguments were supplied - --> $DIR/args-instead-of-tuple.rs:7:36 - | -LL | let _: Result<(i32, i8), ()> = Ok(1, 2); - | ^^ - | -note: tuple variant defined here - --> $SRC_DIR/core/src/result.rs:LL:COL - | -LL | Ok(#[stable(feature = "rust1", since = "1.0.0")] T), - | ^^ -help: wrap these arguments in parentheses to construct a tuple - | -LL | let _: Result<(i32, i8), ()> = Ok((1, 2)); - | + + - -error[E0061]: this enum variant takes 1 argument but 3 arguments were supplied - --> $DIR/args-instead-of-tuple.rs:9:46 - | -LL | let _: Option<(i32, i8, &'static str)> = Some(1, 2, "hi"); - | ^^^^ - | -note: tuple variant defined here - --> $SRC_DIR/core/src/option.rs:LL:COL - | -LL | Some(#[stable(feature = "rust1", since = "1.0.0")] T), - | ^^^^ -help: wrap these arguments in parentheses to construct a tuple - | -LL | let _: Option<(i32, i8, &'static str)> = Some((1, 2, "hi")); - | + + - -error[E0061]: this enum variant takes 1 argument but 0 arguments were supplied - --> $DIR/args-instead-of-tuple.rs:11:25 - | -LL | let _: Option<()> = Some(); - | ^^^^-- an argument of type `()` is missing - | -note: tuple variant defined here - --> $SRC_DIR/core/src/option.rs:LL:COL - | -LL | Some(#[stable(feature = "rust1", since = "1.0.0")] T), - | ^^^^ -help: provide the argument - | -LL | let _: Option<()> = Some(()); - | ~~~~ - -error[E0308]: mismatched types - --> $DIR/args-instead-of-tuple.rs:14:34 - | -LL | let _: Option<(i32,)> = Some(3); - | ---- ^ expected tuple, found integer - | | - | arguments to this enum variant are incorrect - | - = note: expected tuple `(i32,)` - found type `{integer}` -note: tuple variant defined here - --> $SRC_DIR/core/src/option.rs:LL:COL - | -LL | Some(#[stable(feature = "rust1", since = "1.0.0")] T), - | ^^^^ -help: use a trailing comma to create a tuple with one element - | -LL | let _: Option<(i32,)> = Some((3,)); - | + ++ - -error[E0308]: mismatched types - --> $DIR/args-instead-of-tuple.rs:17:34 - | -LL | let _: Option<(i32,)> = Some((3)); - | ---- ^^^ expected tuple, found integer - | | - | arguments to this enum variant are incorrect - | - = note: expected tuple `(i32,)` - found type `{integer}` -note: tuple variant defined here - --> $SRC_DIR/core/src/option.rs:LL:COL - | -LL | Some(#[stable(feature = "rust1", since = "1.0.0")] T), - | ^^^^ -help: use a trailing comma to create a tuple with one element - | -LL | let _: Option<(i32,)> = Some((3,)); - | + - -error[E0061]: this function takes 1 argument but 2 arguments were supplied - --> $DIR/args-instead-of-tuple.rs:20:5 - | -LL | two_ints(1, 2); - | ^^^^^^^^ - | -note: function defined here - --> $DIR/args-instead-of-tuple.rs:25:4 - | -LL | fn two_ints(_: (i32, i32)) { - | ^^^^^^^^ ------------- -help: wrap these arguments in parentheses to construct a tuple - | -LL | two_ints((1, 2)); - | + + - -error[E0061]: this function takes 1 argument but 2 arguments were supplied - --> $DIR/args-instead-of-tuple.rs:22:5 - | -LL | with_generic(3, 4); - | ^^^^^^^^^^^^ - | -note: function defined here - --> $DIR/args-instead-of-tuple.rs:28:4 - | -LL | fn with_generic<T: Copy + Send>((a, b): (i32, T)) { - | ^^^^^^^^^^^^ ---------------- -help: wrap these arguments in parentheses to construct a tuple - | -LL | with_generic((3, 4)); - | + + - -error[E0061]: this function takes 1 argument but 2 arguments were supplied - --> $DIR/args-instead-of-tuple.rs:31:9 - | -LL | with_generic(a, b); - | ^^^^^^^^^^^^ - | -note: function defined here - --> $DIR/args-instead-of-tuple.rs:28:4 - | -LL | fn with_generic<T: Copy + Send>((a, b): (i32, T)) { - | ^^^^^^^^^^^^ ---------------- -help: wrap these arguments in parentheses to construct a tuple - | -LL | with_generic((a, b)); - | + + - -error: aborting due to 8 previous errors - -Some errors have detailed explanations: E0061, E0308. -For more information about an error, try `rustc --explain E0061`. diff --git a/src/test/ui/suggestions/as-ref-2.rs b/src/test/ui/suggestions/as-ref-2.rs deleted file mode 100644 index b22f409b4..000000000 --- a/src/test/ui/suggestions/as-ref-2.rs +++ /dev/null @@ -1,11 +0,0 @@ -struct Struct; - -fn bar(_: &Struct) -> Struct { - Struct -} - -fn main() { - let foo = Some(Struct); - let _x: Option<Struct> = foo.map(|s| bar(&s)); - let _y = foo; //~ERROR use of moved value: `foo` -} diff --git a/src/test/ui/suggestions/as-ref-2.stderr b/src/test/ui/suggestions/as-ref-2.stderr deleted file mode 100644 index e15e45d86..000000000 --- a/src/test/ui/suggestions/as-ref-2.stderr +++ /dev/null @@ -1,21 +0,0 @@ -error[E0382]: use of moved value: `foo` - --> $DIR/as-ref-2.rs:10:14 - | -LL | let foo = Some(Struct); - | --- move occurs because `foo` has type `Option<Struct>`, which does not implement the `Copy` trait -LL | let _x: Option<Struct> = foo.map(|s| bar(&s)); - | --- ---------------- `foo` moved due to this method call - | | - | help: consider calling `.as_ref()` or `.as_mut()` to borrow the type's contents -LL | let _y = foo; - | ^^^ value used here after move - | -note: this function takes ownership of the receiver `self`, which moves `foo` - --> $SRC_DIR/core/src/option.rs:LL:COL - | -LL | pub const fn map<U, F>(self, f: F) -> Option<U> - | ^^^^ - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0382`. diff --git a/src/test/ui/suggestions/as-ref.rs b/src/test/ui/suggestions/as-ref.rs deleted file mode 100644 index a05353441..000000000 --- a/src/test/ui/suggestions/as-ref.rs +++ /dev/null @@ -1,27 +0,0 @@ -struct Foo; - -fn takes_ref(_: &Foo) {} - -fn main() { - let ref opt = Some(Foo); - opt.map(|arg| takes_ref(arg)); //~ ERROR mismatched types [E0308] - opt.and_then(|arg| Some(takes_ref(arg))); //~ ERROR mismatched types [E0308] - let ref opt: Result<_, ()> = Ok(Foo); - opt.map(|arg| takes_ref(arg)); //~ ERROR mismatched types [E0308] - opt.and_then(|arg| Ok(takes_ref(arg))); //~ ERROR mismatched types [E0308] - let x: &Option<usize> = &Some(3); - let y: Option<&usize> = x; //~ ERROR mismatched types [E0308] - let x: &Result<usize, usize> = &Ok(3); - let y: Result<&usize, &usize> = x; - //~^ ERROR mismatched types [E0308] - // note: do not suggest because of `E: usize` - let x: &Result<usize, usize> = &Ok(3); - let y: Result<&usize, usize> = x; //~ ERROR mismatched types [E0308] - - let multiple_ref_opt = &&Some(Foo); - multiple_ref_opt.map(|arg| takes_ref(arg)); //~ ERROR mismatched types [E0308] - multiple_ref_opt.and_then(|arg| Some(takes_ref(arg))); //~ ERROR mismatched types [E0308] - let multiple_ref_result = &&Ok(Foo); - multiple_ref_result.map(|arg| takes_ref(arg)); //~ ERROR mismatched types [E0308] - multiple_ref_result.and_then(|arg| Ok(takes_ref(arg))); //~ ERROR mismatched types [E0308] -} diff --git a/src/test/ui/suggestions/as-ref.stderr b/src/test/ui/suggestions/as-ref.stderr deleted file mode 100644 index deafa9f48..000000000 --- a/src/test/ui/suggestions/as-ref.stderr +++ /dev/null @@ -1,162 +0,0 @@ -error[E0308]: mismatched types - --> $DIR/as-ref.rs:7:29 - | -LL | opt.map(|arg| takes_ref(arg)); - | --- --------- ^^^ expected `&Foo`, found struct `Foo` - | | | - | | arguments to this function are incorrect - | help: consider using `as_ref` instead: `as_ref().map` - | -note: function defined here - --> $DIR/as-ref.rs:3:4 - | -LL | fn takes_ref(_: &Foo) {} - | ^^^^^^^^^ ------- - -error[E0308]: mismatched types - --> $DIR/as-ref.rs:8:39 - | -LL | opt.and_then(|arg| Some(takes_ref(arg))); - | -------- --------- ^^^ expected `&Foo`, found struct `Foo` - | | | - | | arguments to this function are incorrect - | help: consider using `as_ref` instead: `as_ref().and_then` - | -note: function defined here - --> $DIR/as-ref.rs:3:4 - | -LL | fn takes_ref(_: &Foo) {} - | ^^^^^^^^^ ------- - -error[E0308]: mismatched types - --> $DIR/as-ref.rs:10:29 - | -LL | opt.map(|arg| takes_ref(arg)); - | --- --------- ^^^ expected `&Foo`, found struct `Foo` - | | | - | | arguments to this function are incorrect - | help: consider using `as_ref` instead: `as_ref().map` - | -note: function defined here - --> $DIR/as-ref.rs:3:4 - | -LL | fn takes_ref(_: &Foo) {} - | ^^^^^^^^^ ------- - -error[E0308]: mismatched types - --> $DIR/as-ref.rs:11:37 - | -LL | opt.and_then(|arg| Ok(takes_ref(arg))); - | -------- --------- ^^^ expected `&Foo`, found struct `Foo` - | | | - | | arguments to this function are incorrect - | help: consider using `as_ref` instead: `as_ref().and_then` - | -note: function defined here - --> $DIR/as-ref.rs:3:4 - | -LL | fn takes_ref(_: &Foo) {} - | ^^^^^^^^^ ------- - -error[E0308]: mismatched types - --> $DIR/as-ref.rs:13:29 - | -LL | let y: Option<&usize> = x; - | -------------- ^ - | | | - | | expected enum `Option`, found `&Option<usize>` - | | help: you can convert from `&Option<T>` to `Option<&T>` using `.as_ref()`: `x.as_ref()` - | expected due to this - | - = note: expected enum `Option<&usize>` - found reference `&Option<usize>` - -error[E0308]: mismatched types - --> $DIR/as-ref.rs:15:37 - | -LL | let y: Result<&usize, &usize> = x; - | ---------------------- ^ expected enum `Result`, found reference - | | - | expected due to this - | - = note: expected enum `Result<&usize, &usize>` - found reference `&Result<usize, usize>` -help: you can convert from `&Result<T, E>` to `Result<&T, &E>` using `.as_ref()` - | -LL | let y: Result<&usize, &usize> = x.as_ref(); - | ~~~~~~~~~~ - -error[E0308]: mismatched types - --> $DIR/as-ref.rs:19:36 - | -LL | let y: Result<&usize, usize> = x; - | --------------------- ^ expected enum `Result`, found reference - | | - | expected due to this - | - = note: expected enum `Result<&usize, usize>` - found reference `&Result<usize, usize>` - -error[E0308]: mismatched types - --> $DIR/as-ref.rs:22:42 - | -LL | multiple_ref_opt.map(|arg| takes_ref(arg)); - | --- --------- ^^^ expected `&Foo`, found struct `Foo` - | | | - | | arguments to this function are incorrect - | help: consider using `as_ref` instead: `as_ref().map` - | -note: function defined here - --> $DIR/as-ref.rs:3:4 - | -LL | fn takes_ref(_: &Foo) {} - | ^^^^^^^^^ ------- - -error[E0308]: mismatched types - --> $DIR/as-ref.rs:23:52 - | -LL | multiple_ref_opt.and_then(|arg| Some(takes_ref(arg))); - | -------- --------- ^^^ expected `&Foo`, found struct `Foo` - | | | - | | arguments to this function are incorrect - | help: consider using `as_ref` instead: `as_ref().and_then` - | -note: function defined here - --> $DIR/as-ref.rs:3:4 - | -LL | fn takes_ref(_: &Foo) {} - | ^^^^^^^^^ ------- - -error[E0308]: mismatched types - --> $DIR/as-ref.rs:25:45 - | -LL | multiple_ref_result.map(|arg| takes_ref(arg)); - | --- --------- ^^^ expected `&Foo`, found struct `Foo` - | | | - | | arguments to this function are incorrect - | help: consider using `as_ref` instead: `as_ref().map` - | -note: function defined here - --> $DIR/as-ref.rs:3:4 - | -LL | fn takes_ref(_: &Foo) {} - | ^^^^^^^^^ ------- - -error[E0308]: mismatched types - --> $DIR/as-ref.rs:26:53 - | -LL | multiple_ref_result.and_then(|arg| Ok(takes_ref(arg))); - | -------- --------- ^^^ expected `&Foo`, found struct `Foo` - | | | - | | arguments to this function are incorrect - | help: consider using `as_ref` instead: `as_ref().and_then` - | -note: function defined here - --> $DIR/as-ref.rs:3:4 - | -LL | fn takes_ref(_: &Foo) {} - | ^^^^^^^^^ ------- - -error: aborting due to 11 previous errors - -For more information about this error, try `rustc --explain E0308`. diff --git a/src/test/ui/suggestions/assoc-const-as-field.rs b/src/test/ui/suggestions/assoc-const-as-field.rs deleted file mode 100644 index 678b58936..000000000 --- a/src/test/ui/suggestions/assoc-const-as-field.rs +++ /dev/null @@ -1,13 +0,0 @@ -pub mod Mod { - pub struct Foo {} - impl Foo { - pub const BAR: usize = 42; - } -} - -fn foo(_: usize) {} - -fn main() { - foo(Mod::Foo.Bar); - //~^ ERROR expected value, found -} diff --git a/src/test/ui/suggestions/assoc-const-as-field.stderr b/src/test/ui/suggestions/assoc-const-as-field.stderr deleted file mode 100644 index 78e5634b2..000000000 --- a/src/test/ui/suggestions/assoc-const-as-field.stderr +++ /dev/null @@ -1,9 +0,0 @@ -error[E0423]: expected value, found struct `Mod::Foo` - --> $DIR/assoc-const-as-field.rs:11:9 - | -LL | foo(Mod::Foo.Bar); - | ^^^^^^^^- help: use the path separator to refer to an item: `::` - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0423`. diff --git a/src/test/ui/suggestions/assoc-const-as-fn.rs b/src/test/ui/suggestions/assoc-const-as-fn.rs deleted file mode 100644 index 4b4595dd5..000000000 --- a/src/test/ui/suggestions/assoc-const-as-fn.rs +++ /dev/null @@ -1,18 +0,0 @@ -unsafe fn pointer(v: usize, w: u32) {} - -pub trait UniformScalar {} -impl UniformScalar for u32 {} - -pub trait GlUniformScalar: UniformScalar { - const FACTORY: unsafe fn(usize, Self) -> (); -} -impl GlUniformScalar for u32 { - const FACTORY: unsafe fn(usize, Self) -> () = pointer; -} - -pub fn foo<T: UniformScalar>(value: T) { - <T as GlUniformScalar>::FACTORY(1, value); - //~^ ERROR the trait bound `T: GlUniformScalar` is not satisfied -} - -fn main() {} diff --git a/src/test/ui/suggestions/assoc-const-as-fn.stderr b/src/test/ui/suggestions/assoc-const-as-fn.stderr deleted file mode 100644 index 3b6e947c5..000000000 --- a/src/test/ui/suggestions/assoc-const-as-fn.stderr +++ /dev/null @@ -1,16 +0,0 @@ -error[E0277]: the trait bound `T: GlUniformScalar` is not satisfied - --> $DIR/assoc-const-as-fn.rs:14:40 - | -LL | <T as GlUniformScalar>::FACTORY(1, value); - | ------------------------------- ^^^^^ the trait `GlUniformScalar` is not implemented for `T` - | | - | required by a bound introduced by this call - | -help: consider further restricting this bound - | -LL | pub fn foo<T: UniformScalar + GlUniformScalar>(value: T) { - | +++++++++++++++++ - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0277`. diff --git a/src/test/ui/suggestions/assoc-type-in-method-return.rs b/src/test/ui/suggestions/assoc-type-in-method-return.rs deleted file mode 100644 index 9bde65998..000000000 --- a/src/test/ui/suggestions/assoc-type-in-method-return.rs +++ /dev/null @@ -1,7 +0,0 @@ -trait A { - type Bla; - fn to_bla(&self) -> Bla; - //~^ ERROR cannot find type `Bla` in this scope -} - -fn main() {} diff --git a/src/test/ui/suggestions/assoc-type-in-method-return.stderr b/src/test/ui/suggestions/assoc-type-in-method-return.stderr deleted file mode 100644 index 202e4a16e..000000000 --- a/src/test/ui/suggestions/assoc-type-in-method-return.stderr +++ /dev/null @@ -1,9 +0,0 @@ -error[E0412]: cannot find type `Bla` in this scope - --> $DIR/assoc-type-in-method-return.rs:3:25 - | -LL | fn to_bla(&self) -> Bla; - | ^^^ help: you might have meant to use the associated type: `Self::Bla` - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0412`. diff --git a/src/test/ui/suggestions/assoc_fn_without_self.rs b/src/test/ui/suggestions/assoc_fn_without_self.rs deleted file mode 100644 index 778d98477..000000000 --- a/src/test/ui/suggestions/assoc_fn_without_self.rs +++ /dev/null @@ -1,20 +0,0 @@ -fn main() {} - -struct S; - -impl S { - fn foo() {} - - fn bar(&self) {} - - fn baz(a: u8, b: u8) {} - - fn b() { - fn c() { - foo(); //~ ERROR cannot find function `foo` in this scope - } - foo(); //~ ERROR cannot find function `foo` in this scope - bar(); //~ ERROR cannot find function `bar` in this scope - baz(2, 3); //~ ERROR cannot find function `baz` in this scope - } -} diff --git a/src/test/ui/suggestions/assoc_fn_without_self.stderr b/src/test/ui/suggestions/assoc_fn_without_self.stderr deleted file mode 100644 index febdd6733..000000000 --- a/src/test/ui/suggestions/assoc_fn_without_self.stderr +++ /dev/null @@ -1,42 +0,0 @@ -error[E0425]: cannot find function `foo` in this scope - --> $DIR/assoc_fn_without_self.rs:16:9 - | -LL | foo(); - | ^^^ not found in this scope - | -help: consider using the associated function - | -LL | Self::foo(); - | ++++++ - -error[E0425]: cannot find function `bar` in this scope - --> $DIR/assoc_fn_without_self.rs:17:9 - | -LL | bar(); - | ^^^ not found in this scope - | -help: consider using the associated function - | -LL | self.bar(); - | +++++ - -error[E0425]: cannot find function `baz` in this scope - --> $DIR/assoc_fn_without_self.rs:18:9 - | -LL | baz(2, 3); - | ^^^ not found in this scope - | -help: consider using the associated function - | -LL | Self::baz(2, 3); - | ++++++ - -error[E0425]: cannot find function `foo` in this scope - --> $DIR/assoc_fn_without_self.rs:14:13 - | -LL | foo(); - | ^^^ not found in this scope - -error: aborting due to 4 previous errors - -For more information about this error, try `rustc --explain E0425`. diff --git a/src/test/ui/suggestions/async-fn-ctor-passed-as-arg-where-it-should-have-been-called.rs b/src/test/ui/suggestions/async-fn-ctor-passed-as-arg-where-it-should-have-been-called.rs deleted file mode 100644 index 156162c90..000000000 --- a/src/test/ui/suggestions/async-fn-ctor-passed-as-arg-where-it-should-have-been-called.rs +++ /dev/null @@ -1,13 +0,0 @@ -// edition:2018 -#![feature(async_closure)] -use std::future::Future; - -async fn foo() {} - -fn bar(f: impl Future<Output=()>) {} - -fn main() { - bar(foo); //~ERROR E0277 - let async_closure = async || (); - bar(async_closure); //~ERROR E0277 -} diff --git a/src/test/ui/suggestions/async-fn-ctor-passed-as-arg-where-it-should-have-been-called.stderr b/src/test/ui/suggestions/async-fn-ctor-passed-as-arg-where-it-should-have-been-called.stderr deleted file mode 100644 index 8ed62f854..000000000 --- a/src/test/ui/suggestions/async-fn-ctor-passed-as-arg-where-it-should-have-been-called.stderr +++ /dev/null @@ -1,43 +0,0 @@ -error[E0277]: `fn() -> impl Future<Output = ()> {foo}` is not a future - --> $DIR/async-fn-ctor-passed-as-arg-where-it-should-have-been-called.rs:10:9 - | -LL | bar(foo); - | --- ^^^ `fn() -> impl Future<Output = ()> {foo}` is not a future - | | - | required by a bound introduced by this call - | - = help: the trait `Future` is not implemented for fn item `fn() -> impl Future<Output = ()> {foo}` - = note: fn() -> impl Future<Output = ()> {foo} must be a future or must implement `IntoFuture` to be awaited -note: required by a bound in `bar` - --> $DIR/async-fn-ctor-passed-as-arg-where-it-should-have-been-called.rs:7:16 - | -LL | fn bar(f: impl Future<Output=()>) {} - | ^^^^^^^^^^^^^^^^^ required by this bound in `bar` -help: use parentheses to call this function - | -LL | bar(foo()); - | ++ - -error[E0277]: `[closure@$DIR/async-fn-ctor-passed-as-arg-where-it-should-have-been-called.rs:11:25: 11:33]` is not a future - --> $DIR/async-fn-ctor-passed-as-arg-where-it-should-have-been-called.rs:12:9 - | -LL | bar(async_closure); - | --- ^^^^^^^^^^^^^ `[closure@$DIR/async-fn-ctor-passed-as-arg-where-it-should-have-been-called.rs:11:25: 11:33]` is not a future - | | - | required by a bound introduced by this call - | - = help: the trait `Future` is not implemented for closure `[closure@$DIR/async-fn-ctor-passed-as-arg-where-it-should-have-been-called.rs:11:25: 11:33]` - = note: [closure@$DIR/async-fn-ctor-passed-as-arg-where-it-should-have-been-called.rs:11:25: 11:33] must be a future or must implement `IntoFuture` to be awaited -note: required by a bound in `bar` - --> $DIR/async-fn-ctor-passed-as-arg-where-it-should-have-been-called.rs:7:16 - | -LL | fn bar(f: impl Future<Output=()>) {} - | ^^^^^^^^^^^^^^^^^ required by this bound in `bar` -help: use parentheses to call this closure - | -LL | bar(async_closure()); - | ++ - -error: aborting due to 2 previous errors - -For more information about this error, try `rustc --explain E0277`. diff --git a/src/test/ui/suggestions/attribute-typos.rs b/src/test/ui/suggestions/attribute-typos.rs deleted file mode 100644 index 7c8231bbb..000000000 --- a/src/test/ui/suggestions/attribute-typos.rs +++ /dev/null @@ -1,11 +0,0 @@ -#[deprcated] //~ ERROR cannot find attribute `deprcated` in this scope -fn foo() {} - -#[tests] //~ ERROR cannot find attribute `tests` in this scope -fn bar() {} - -#[rustc_err] -//~^ ERROR cannot find attribute `rustc_err` in this scope -//~| ERROR attributes starting with `rustc` are reserved for use by the `rustc` compiler - -fn main() {} diff --git a/src/test/ui/suggestions/attribute-typos.stderr b/src/test/ui/suggestions/attribute-typos.stderr deleted file mode 100644 index 54122cb73..000000000 --- a/src/test/ui/suggestions/attribute-typos.stderr +++ /dev/null @@ -1,31 +0,0 @@ -error: attributes starting with `rustc` are reserved for use by the `rustc` compiler - --> $DIR/attribute-typos.rs:7:3 - | -LL | #[rustc_err] - | ^^^^^^^^^ - -error: cannot find attribute `rustc_err` in this scope - --> $DIR/attribute-typos.rs:7:3 - | -LL | #[rustc_err] - | ^^^^^^^^^ help: a built-in attribute with a similar name exists: `rustc_error` - -error: cannot find attribute `tests` in this scope - --> $DIR/attribute-typos.rs:4:3 - | -LL | #[tests] - | ^^^^^ help: an attribute macro with a similar name exists: `test` - | - ::: $SRC_DIR/core/src/macros/mod.rs:LL:COL - | -LL | pub macro test($item:item) { - | -------------- similarly named attribute macro `test` defined here - -error: cannot find attribute `deprcated` in this scope - --> $DIR/attribute-typos.rs:1:3 - | -LL | #[deprcated] - | ^^^^^^^^^ help: a built-in attribute with a similar name exists: `deprecated` - -error: aborting due to 4 previous errors - diff --git a/src/test/ui/suggestions/auxiliary/foo.rs b/src/test/ui/suggestions/auxiliary/foo.rs deleted file mode 100644 index e90bbef6d..000000000 --- a/src/test/ui/suggestions/auxiliary/foo.rs +++ /dev/null @@ -1,3 +0,0 @@ -//! Contains a struct with almost the same name as itself, to trigger Levenshtein suggestions. - -pub struct Foo; diff --git a/src/test/ui/suggestions/auxiliary/issue-61963-1.rs b/src/test/ui/suggestions/auxiliary/issue-61963-1.rs deleted file mode 100644 index 6c2df7e84..000000000 --- a/src/test/ui/suggestions/auxiliary/issue-61963-1.rs +++ /dev/null @@ -1,40 +0,0 @@ -// force-host -// no-prefer-dynamic -#![crate_type = "proc-macro"] - -extern crate proc_macro; - -use proc_macro::{Group, TokenStream, TokenTree}; - -// This macro exists as part of a reproduction of #61963 but without using quote/syn/proc_macro2. - -#[proc_macro_derive(DomObject)] -pub fn expand_token_stream(input: TokenStream) -> TokenStream { - // Construct a dummy span - `#0 bytes(0..0)` - which is present in the input because - // of the specially crafted generated tokens in the `attribute-crate` proc-macro. - let dummy_span = input.clone().into_iter().nth(0).unwrap().span(); - - // Define what the macro would output if constructed properly from the source using syn/quote. - let output: TokenStream = "impl Bar for ((), Qux<Qux<Baz> >) { } - impl Bar for ((), Box<Bar>) { }".parse().unwrap(); - - let mut tokens: Vec<_> = output.into_iter().collect(); - // Adjust token spans to match the original crate (which would use `quote`). Some of the - // generated tokens point to the dummy span. - for token in tokens.iter_mut() { - if let TokenTree::Group(group) = token { - let mut tokens: Vec<_> = group.stream().into_iter().collect(); - for token in tokens.iter_mut().skip(2) { - token.set_span(dummy_span); - } - - let mut stream = TokenStream::new(); - stream.extend(tokens); - *group = Group::new(group.delimiter(), stream); - } - } - - let mut output = TokenStream::new(); - output.extend(tokens); - output -} diff --git a/src/test/ui/suggestions/auxiliary/issue-61963.rs b/src/test/ui/suggestions/auxiliary/issue-61963.rs deleted file mode 100644 index e86f1610a..000000000 --- a/src/test/ui/suggestions/auxiliary/issue-61963.rs +++ /dev/null @@ -1,41 +0,0 @@ -// force-host -// no-prefer-dynamic -#![crate_type = "proc-macro"] - -extern crate proc_macro; - -use proc_macro::{Group, Spacing, Punct, TokenTree, TokenStream}; - -// This macro exists as part of a reproduction of #61963 but without using quote/syn/proc_macro2. - -#[proc_macro_attribute] -pub fn dom_struct(_: TokenStream, input: TokenStream) -> TokenStream { - // Construct the expected output tokens - the input but with a `#[derive(DomObject)]` applied. - let attributes: TokenStream = - "#[derive(DomObject)]".to_string().parse().unwrap(); - let output: TokenStream = attributes.into_iter() - .chain(input.into_iter()).collect(); - - let mut tokens: Vec<_> = output.into_iter().collect(); - // Adjust the spacing of `>` tokens to match what `quote` would produce. - for token in tokens.iter_mut() { - if let TokenTree::Group(group) = token { - let mut tokens: Vec<_> = group.stream().into_iter().collect(); - for token in tokens.iter_mut() { - if let TokenTree::Punct(p) = token { - if p.as_char() == '>' { - *p = Punct::new('>', Spacing::Alone); - } - } - } - - let mut stream = TokenStream::new(); - stream.extend(tokens); - *group = Group::new(group.delimiter(), stream); - } - } - - let mut output = TokenStream::new(); - output.extend(tokens); - output -} diff --git a/src/test/ui/suggestions/auxiliary/issue-81839.rs b/src/test/ui/suggestions/auxiliary/issue-81839.rs deleted file mode 100644 index 5683c45ad..000000000 --- a/src/test/ui/suggestions/auxiliary/issue-81839.rs +++ /dev/null @@ -1,9 +0,0 @@ -// edition:2018 - -pub struct Test {} - -impl Test { - pub async fn answer_str(&self, _s: &str) -> Test { - Test {} - } -} diff --git a/src/test/ui/suggestions/auxiliary/meow.rs b/src/test/ui/suggestions/auxiliary/meow.rs deleted file mode 100644 index 115df70a6..000000000 --- a/src/test/ui/suggestions/auxiliary/meow.rs +++ /dev/null @@ -1,11 +0,0 @@ -pub trait Meow { - fn meow(&self) {} -} - -pub struct GlobalMeow; - -impl Meow for GlobalMeow {} - -pub(crate) struct PrivateMeow; - -impl Meow for PrivateMeow {} diff --git a/src/test/ui/suggestions/auxiliary/not-object-safe.rs b/src/test/ui/suggestions/auxiliary/not-object-safe.rs deleted file mode 100644 index 7c9829b82..000000000 --- a/src/test/ui/suggestions/auxiliary/not-object-safe.rs +++ /dev/null @@ -1,6 +0,0 @@ -use std::sync::Arc; - -pub trait A { - fn f(); - fn f2(self: &Arc<Self>); -} diff --git a/src/test/ui/suggestions/auxiliary/proc-macro-type-error.rs b/src/test/ui/suggestions/auxiliary/proc-macro-type-error.rs deleted file mode 100644 index d71747f96..000000000 --- a/src/test/ui/suggestions/auxiliary/proc-macro-type-error.rs +++ /dev/null @@ -1,18 +0,0 @@ -// force-host -// no-prefer-dynamic -#![crate_type = "proc-macro"] -#![feature(proc_macro_quote)] - -extern crate proc_macro; - -use proc_macro::{quote, TokenStream}; - -#[proc_macro_attribute] -pub fn hello(_: TokenStream, _: TokenStream) -> TokenStream { - quote!( - fn f(_: &mut i32) {} - fn g() { - f(123); - } - ) -} diff --git a/src/test/ui/suggestions/bool_typo_err_suggest.rs b/src/test/ui/suggestions/bool_typo_err_suggest.rs deleted file mode 100644 index deab0fb05..000000000 --- a/src/test/ui/suggestions/bool_typo_err_suggest.rs +++ /dev/null @@ -1,12 +0,0 @@ -// Suggest the boolean value instead of emit a generic error that the value -// True is not in the scope. - -fn main() { - let x = True; - //~^ ERROR cannot find value `True` in this scope - //~| HELP you may want to use a bool value instead - - let y = False; - //~^ ERROR cannot find value `False` in this scope - //~| HELP you may want to use a bool value instead -} diff --git a/src/test/ui/suggestions/bool_typo_err_suggest.stderr b/src/test/ui/suggestions/bool_typo_err_suggest.stderr deleted file mode 100644 index 52bde07ca..000000000 --- a/src/test/ui/suggestions/bool_typo_err_suggest.stderr +++ /dev/null @@ -1,25 +0,0 @@ -error[E0425]: cannot find value `True` in this scope - --> $DIR/bool_typo_err_suggest.rs:5:13 - | -LL | let x = True; - | ^^^^ not found in this scope - | -help: you may want to use a bool value instead - | -LL | let x = true; - | ~~~~ - -error[E0425]: cannot find value `False` in this scope - --> $DIR/bool_typo_err_suggest.rs:9:13 - | -LL | let y = False; - | ^^^^^ not found in this scope - | -help: you may want to use a bool value instead - | -LL | let y = false; - | ~~~~~ - -error: aborting due to 2 previous errors - -For more information about this error, try `rustc --explain E0425`. diff --git a/src/test/ui/suggestions/borrow-for-loop-head.rs b/src/test/ui/suggestions/borrow-for-loop-head.rs deleted file mode 100644 index c2bda55e5..000000000 --- a/src/test/ui/suggestions/borrow-for-loop-head.rs +++ /dev/null @@ -1,10 +0,0 @@ -fn main() { - let a = vec![1, 2, 3]; - for i in &a { - for j in a { - //~^ ERROR cannot move out of `a` because it is borrowed - //~| ERROR use of moved value: `a` - println!("{} * {} = {}", i, j, i * j); - } - } -} diff --git a/src/test/ui/suggestions/borrow-for-loop-head.stderr b/src/test/ui/suggestions/borrow-for-loop-head.stderr deleted file mode 100644 index 0cc8994fe..000000000 --- a/src/test/ui/suggestions/borrow-for-loop-head.stderr +++ /dev/null @@ -1,32 +0,0 @@ -error[E0505]: cannot move out of `a` because it is borrowed - --> $DIR/borrow-for-loop-head.rs:4:18 - | -LL | for i in &a { - | -- borrow of `a` occurs here -LL | for j in a { - | ^ move out of `a` occurs here - -error[E0382]: use of moved value: `a` - --> $DIR/borrow-for-loop-head.rs:4:18 - | -LL | let a = vec![1, 2, 3]; - | - move occurs because `a` has type `Vec<i32>`, which does not implement the `Copy` trait -LL | for i in &a { - | ----------- inside of this loop -LL | for j in a { - | ^ `a` moved due to this implicit call to `.into_iter()`, in previous iteration of loop - | -note: this function takes ownership of the receiver `self`, which moves `a` - --> $SRC_DIR/core/src/iter/traits/collect.rs:LL:COL - | -LL | fn into_iter(self) -> Self::IntoIter; - | ^^^^ -help: consider iterating over a slice of the `Vec<i32>`'s content to avoid moving into the `for` loop - | -LL | for j in &a { - | + - -error: aborting due to 2 previous errors - -Some errors have detailed explanations: E0382, E0505. -For more information about an error, try `rustc --explain E0382`. diff --git a/src/test/ui/suggestions/bound-suggestions.fixed b/src/test/ui/suggestions/bound-suggestions.fixed deleted file mode 100644 index 17a019c69..000000000 --- a/src/test/ui/suggestions/bound-suggestions.fixed +++ /dev/null @@ -1,68 +0,0 @@ -// run-rustfix - -#[allow(unused)] -use std::fmt::Debug; -// Rustfix should add this, or use `std::fmt::Debug` instead. - -#[allow(dead_code)] -fn test_impl(t: impl Sized + std::fmt::Debug) { - println!("{:?}", t); - //~^ ERROR doesn't implement -} - -#[allow(dead_code)] -fn test_no_bounds<T: std::fmt::Debug>(t: T) { - println!("{:?}", t); - //~^ ERROR doesn't implement -} - -#[allow(dead_code)] -fn test_one_bound<T: Sized + std::fmt::Debug>(t: T) { - println!("{:?}", t); - //~^ ERROR doesn't implement -} - -#[allow(dead_code)] -fn test_no_bounds_where<X, Y>(x: X, y: Y) where X: std::fmt::Debug, Y: std::fmt::Debug { - println!("{:?} {:?}", x, y); - //~^ ERROR doesn't implement -} - -#[allow(dead_code)] -fn test_one_bound_where<X>(x: X) where X: Sized + std::fmt::Debug { - println!("{:?}", x); - //~^ ERROR doesn't implement -} - -#[allow(dead_code)] -fn test_many_bounds_where<X>(x: X) where X: Sized + std::fmt::Debug, X: Sized { - println!("{:?}", x); - //~^ ERROR doesn't implement -} - -trait Foo<T>: Sized { - const SIZE: usize = core::mem::size_of::<Self>(); - //~^ ERROR the size for values of type `Self` cannot be known at compilation time -} - -trait Bar: std::fmt::Display + Sized { - const SIZE: usize = core::mem::size_of::<Self>(); - //~^ ERROR the size for values of type `Self` cannot be known at compilation time -} - -trait Baz: Sized where Self: std::fmt::Display { - const SIZE: usize = core::mem::size_of::<Self>(); - //~^ ERROR the size for values of type `Self` cannot be known at compilation time -} - -trait Qux<T>: Sized where Self: std::fmt::Display { - const SIZE: usize = core::mem::size_of::<Self>(); - //~^ ERROR the size for values of type `Self` cannot be known at compilation time -} - -trait Bat<T>: std::fmt::Display + Sized { - const SIZE: usize = core::mem::size_of::<Self>(); - //~^ ERROR the size for values of type `Self` cannot be known at compilation time -} - -fn main() { } diff --git a/src/test/ui/suggestions/bound-suggestions.rs b/src/test/ui/suggestions/bound-suggestions.rs deleted file mode 100644 index 86f708d42..000000000 --- a/src/test/ui/suggestions/bound-suggestions.rs +++ /dev/null @@ -1,68 +0,0 @@ -// run-rustfix - -#[allow(unused)] -use std::fmt::Debug; -// Rustfix should add this, or use `std::fmt::Debug` instead. - -#[allow(dead_code)] -fn test_impl(t: impl Sized) { - println!("{:?}", t); - //~^ ERROR doesn't implement -} - -#[allow(dead_code)] -fn test_no_bounds<T>(t: T) { - println!("{:?}", t); - //~^ ERROR doesn't implement -} - -#[allow(dead_code)] -fn test_one_bound<T: Sized>(t: T) { - println!("{:?}", t); - //~^ ERROR doesn't implement -} - -#[allow(dead_code)] -fn test_no_bounds_where<X, Y>(x: X, y: Y) where X: std::fmt::Debug, { - println!("{:?} {:?}", x, y); - //~^ ERROR doesn't implement -} - -#[allow(dead_code)] -fn test_one_bound_where<X>(x: X) where X: Sized { - println!("{:?}", x); - //~^ ERROR doesn't implement -} - -#[allow(dead_code)] -fn test_many_bounds_where<X>(x: X) where X: Sized, X: Sized { - println!("{:?}", x); - //~^ ERROR doesn't implement -} - -trait Foo<T> { - const SIZE: usize = core::mem::size_of::<Self>(); - //~^ ERROR the size for values of type `Self` cannot be known at compilation time -} - -trait Bar: std::fmt::Display { - const SIZE: usize = core::mem::size_of::<Self>(); - //~^ ERROR the size for values of type `Self` cannot be known at compilation time -} - -trait Baz where Self: std::fmt::Display { - const SIZE: usize = core::mem::size_of::<Self>(); - //~^ ERROR the size for values of type `Self` cannot be known at compilation time -} - -trait Qux<T> where Self: std::fmt::Display { - const SIZE: usize = core::mem::size_of::<Self>(); - //~^ ERROR the size for values of type `Self` cannot be known at compilation time -} - -trait Bat<T>: std::fmt::Display { - const SIZE: usize = core::mem::size_of::<Self>(); - //~^ ERROR the size for values of type `Self` cannot be known at compilation time -} - -fn main() { } diff --git a/src/test/ui/suggestions/bound-suggestions.stderr b/src/test/ui/suggestions/bound-suggestions.stderr deleted file mode 100644 index d53715937..000000000 --- a/src/test/ui/suggestions/bound-suggestions.stderr +++ /dev/null @@ -1,155 +0,0 @@ -error[E0277]: `impl Sized` doesn't implement `Debug` - --> $DIR/bound-suggestions.rs:9:22 - | -LL | println!("{:?}", t); - | ^ `impl Sized` cannot be formatted using `{:?}` because it doesn't implement `Debug` - | - = note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info) -help: consider further restricting this bound - | -LL | fn test_impl(t: impl Sized + std::fmt::Debug) { - | +++++++++++++++++ - -error[E0277]: `T` doesn't implement `Debug` - --> $DIR/bound-suggestions.rs:15:22 - | -LL | println!("{:?}", t); - | ^ `T` cannot be formatted using `{:?}` because it doesn't implement `Debug` - | - = note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info) -help: consider restricting type parameter `T` - | -LL | fn test_no_bounds<T: std::fmt::Debug>(t: T) { - | +++++++++++++++++ - -error[E0277]: `T` doesn't implement `Debug` - --> $DIR/bound-suggestions.rs:21:22 - | -LL | println!("{:?}", t); - | ^ `T` cannot be formatted using `{:?}` because it doesn't implement `Debug` - | - = note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info) -help: consider further restricting this bound - | -LL | fn test_one_bound<T: Sized + std::fmt::Debug>(t: T) { - | +++++++++++++++++ - -error[E0277]: `Y` doesn't implement `Debug` - --> $DIR/bound-suggestions.rs:27:30 - | -LL | println!("{:?} {:?}", x, y); - | ^ `Y` cannot be formatted using `{:?}` because it doesn't implement `Debug` - | - = note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info) -help: consider further restricting type parameter `Y` - | -LL | fn test_no_bounds_where<X, Y>(x: X, y: Y) where X: std::fmt::Debug, Y: std::fmt::Debug { - | ~~~~~~~~~~~~~~~~~~~~ - -error[E0277]: `X` doesn't implement `Debug` - --> $DIR/bound-suggestions.rs:33:22 - | -LL | println!("{:?}", x); - | ^ `X` cannot be formatted using `{:?}` because it doesn't implement `Debug` - | - = note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info) -help: consider further restricting this bound - | -LL | fn test_one_bound_where<X>(x: X) where X: Sized + std::fmt::Debug { - | +++++++++++++++++ - -error[E0277]: `X` doesn't implement `Debug` - --> $DIR/bound-suggestions.rs:39:22 - | -LL | println!("{:?}", x); - | ^ `X` cannot be formatted using `{:?}` because it doesn't implement `Debug` - | - = note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info) -help: consider further restricting this bound - | -LL | fn test_many_bounds_where<X>(x: X) where X: Sized + std::fmt::Debug, X: Sized { - | +++++++++++++++++ - -error[E0277]: the size for values of type `Self` cannot be known at compilation time - --> $DIR/bound-suggestions.rs:44:46 - | -LL | const SIZE: usize = core::mem::size_of::<Self>(); - | ^^^^ doesn't have a size known at compile-time - | -note: required by a bound in `std::mem::size_of` - --> $SRC_DIR/core/src/mem/mod.rs:LL:COL - | -LL | pub const fn size_of<T>() -> usize { - | ^ required by this bound in `std::mem::size_of` -help: consider further restricting `Self` - | -LL | trait Foo<T>: Sized { - | +++++++ - -error[E0277]: the size for values of type `Self` cannot be known at compilation time - --> $DIR/bound-suggestions.rs:49:46 - | -LL | const SIZE: usize = core::mem::size_of::<Self>(); - | ^^^^ doesn't have a size known at compile-time - | -note: required by a bound in `std::mem::size_of` - --> $SRC_DIR/core/src/mem/mod.rs:LL:COL - | -LL | pub const fn size_of<T>() -> usize { - | ^ required by this bound in `std::mem::size_of` -help: consider further restricting `Self` - | -LL | trait Bar: std::fmt::Display + Sized { - | +++++++ - -error[E0277]: the size for values of type `Self` cannot be known at compilation time - --> $DIR/bound-suggestions.rs:54:46 - | -LL | const SIZE: usize = core::mem::size_of::<Self>(); - | ^^^^ doesn't have a size known at compile-time - | -note: required by a bound in `std::mem::size_of` - --> $SRC_DIR/core/src/mem/mod.rs:LL:COL - | -LL | pub const fn size_of<T>() -> usize { - | ^ required by this bound in `std::mem::size_of` -help: consider further restricting `Self` - | -LL | trait Baz: Sized where Self: std::fmt::Display { - | +++++++ - -error[E0277]: the size for values of type `Self` cannot be known at compilation time - --> $DIR/bound-suggestions.rs:59:46 - | -LL | const SIZE: usize = core::mem::size_of::<Self>(); - | ^^^^ doesn't have a size known at compile-time - | -note: required by a bound in `std::mem::size_of` - --> $SRC_DIR/core/src/mem/mod.rs:LL:COL - | -LL | pub const fn size_of<T>() -> usize { - | ^ required by this bound in `std::mem::size_of` -help: consider further restricting `Self` - | -LL | trait Qux<T>: Sized where Self: std::fmt::Display { - | +++++++ - -error[E0277]: the size for values of type `Self` cannot be known at compilation time - --> $DIR/bound-suggestions.rs:64:46 - | -LL | const SIZE: usize = core::mem::size_of::<Self>(); - | ^^^^ doesn't have a size known at compile-time - | -note: required by a bound in `std::mem::size_of` - --> $SRC_DIR/core/src/mem/mod.rs:LL:COL - | -LL | pub const fn size_of<T>() -> usize { - | ^ required by this bound in `std::mem::size_of` -help: consider further restricting `Self` - | -LL | trait Bat<T>: std::fmt::Display + Sized { - | +++++++ - -error: aborting due to 11 previous errors - -For more information about this error, try `rustc --explain E0277`. diff --git a/src/test/ui/suggestions/box-future-wrong-output.rs b/src/test/ui/suggestions/box-future-wrong-output.rs deleted file mode 100644 index d49819fcb..000000000 --- a/src/test/ui/suggestions/box-future-wrong-output.rs +++ /dev/null @@ -1,22 +0,0 @@ -// Issue #72117 -// edition:2018 - -use core::future::Future; -use core::pin::Pin; - -pub type BoxFuture<'a, T> = Pin<Box<dyn Future<Output = T> + Send + 'a>>; - -impl<T: ?Sized> FutureExt for T where T: Future {} -trait FutureExt: Future { - fn boxed<'a>(self) -> BoxFuture<'a, Self::Output> - where - Self: Sized + Send + 'a, - { - Box::pin(self) - } -} - -fn main() { - let _: BoxFuture<'static, bool> = async {}.boxed(); - //~^ ERROR: mismatched types -} diff --git a/src/test/ui/suggestions/box-future-wrong-output.stderr b/src/test/ui/suggestions/box-future-wrong-output.stderr deleted file mode 100644 index e0c57af25..000000000 --- a/src/test/ui/suggestions/box-future-wrong-output.stderr +++ /dev/null @@ -1,14 +0,0 @@ -error[E0308]: mismatched types - --> $DIR/box-future-wrong-output.rs:20:39 - | -LL | let _: BoxFuture<'static, bool> = async {}.boxed(); - | ------------------------ ^^^^^^^^^^^^^^^^ expected `bool`, found `()` - | | - | expected due to this - | - = note: expected struct `Pin<Box<(dyn Future<Output = bool> + Send + 'static)>>` - found struct `Pin<Box<dyn Future<Output = ()> + Send>>` - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0308`. diff --git a/src/test/ui/suggestions/boxed-variant-field.rs b/src/test/ui/suggestions/boxed-variant-field.rs deleted file mode 100644 index 6050963c4..000000000 --- a/src/test/ui/suggestions/boxed-variant-field.rs +++ /dev/null @@ -1,15 +0,0 @@ -enum Ty { - Unit, - List(Box<Ty>), -} - -fn foo(x: Ty) -> Ty { - match x { - Ty::Unit => Ty::Unit, - Ty::List(elem) => foo(elem), - //~^ ERROR mismatched types - //~| HELP consider unboxing the value - } -} - -fn main() {} diff --git a/src/test/ui/suggestions/boxed-variant-field.stderr b/src/test/ui/suggestions/boxed-variant-field.stderr deleted file mode 100644 index 9ae36a06a..000000000 --- a/src/test/ui/suggestions/boxed-variant-field.stderr +++ /dev/null @@ -1,23 +0,0 @@ -error[E0308]: mismatched types - --> $DIR/boxed-variant-field.rs:9:31 - | -LL | Ty::List(elem) => foo(elem), - | --- ^^^^ expected enum `Ty`, found struct `Box` - | | - | arguments to this function are incorrect - | - = note: expected enum `Ty` - found struct `Box<Ty>` -note: function defined here - --> $DIR/boxed-variant-field.rs:6:4 - | -LL | fn foo(x: Ty) -> Ty { - | ^^^ ----- -help: consider unboxing the value - | -LL | Ty::List(elem) => foo(*elem), - | + - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0308`. diff --git a/src/test/ui/suggestions/call-boxed.rs b/src/test/ui/suggestions/call-boxed.rs deleted file mode 100644 index d19e4596a..000000000 --- a/src/test/ui/suggestions/call-boxed.rs +++ /dev/null @@ -1,7 +0,0 @@ -fn main() { - let mut x = 1i32; - let y = Box::new(|| 1); - x = y; - //~^ ERROR mismatched types - //~| HELP use parentheses to call this closure -} diff --git a/src/test/ui/suggestions/call-boxed.stderr b/src/test/ui/suggestions/call-boxed.stderr deleted file mode 100644 index 9b619ac9a..000000000 --- a/src/test/ui/suggestions/call-boxed.stderr +++ /dev/null @@ -1,20 +0,0 @@ -error[E0308]: mismatched types - --> $DIR/call-boxed.rs:4:9 - | -LL | let mut x = 1i32; - | ---- expected due to this value -LL | let y = Box::new(|| 1); - | -- the found closure -LL | x = y; - | ^ expected `i32`, found struct `Box` - | - = note: expected type `i32` - found struct `Box<[closure@$DIR/call-boxed.rs:3:22: 3:24]>` -help: use parentheses to call this closure - | -LL | x = y(); - | ++ - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0308`. diff --git a/src/test/ui/suggestions/call-on-missing.rs b/src/test/ui/suggestions/call-on-missing.rs deleted file mode 100644 index 25ced84dd..000000000 --- a/src/test/ui/suggestions/call-on-missing.rs +++ /dev/null @@ -1,39 +0,0 @@ -struct Foo { i: i32 } - -impl Foo { - fn bar(&self) {} -} - -fn foo() -> Foo { - Foo { i: 1 } -} - -fn main() { - foo.bar(); - //~^ ERROR no method named `bar` - //~| HELP use parentheses to call this function - - foo.i; - //~^ ERROR no field `i` - //~| HELP use parentheses to call this function - - let callable = Box::new(|| Foo { i: 1 }) as Box<dyn Fn() -> Foo>; - - callable.bar(); - //~^ ERROR no method named `bar` - //~| HELP use parentheses to call this trait object - - callable.i; - //~^ ERROR no field `i` - //~| HELP use parentheses to call this trait object -} - -fn type_param<T: Fn() -> Foo>(t: T) { - t.bar(); - //~^ ERROR no method named `bar` - //~| HELP use parentheses to call this type parameter - - t.i; - //~^ ERROR no field `i` - //~| HELP use parentheses to call this type parameter -} diff --git a/src/test/ui/suggestions/call-on-missing.stderr b/src/test/ui/suggestions/call-on-missing.stderr deleted file mode 100644 index ca9abc7e9..000000000 --- a/src/test/ui/suggestions/call-on-missing.stderr +++ /dev/null @@ -1,75 +0,0 @@ -error[E0599]: no method named `bar` found for fn item `fn() -> Foo {foo}` in the current scope - --> $DIR/call-on-missing.rs:12:9 - | -LL | foo.bar(); - | ^^^ method not found in `fn() -> Foo {foo}` - | -help: use parentheses to call this function - | -LL | foo().bar(); - | ++ - -error[E0609]: no field `i` on type `fn() -> Foo {foo}` - --> $DIR/call-on-missing.rs:16:9 - | -LL | foo.i; - | ^ - | -help: use parentheses to call this function - | -LL | foo().i; - | ++ - -error[E0599]: no method named `bar` found for struct `Box<dyn Fn() -> Foo>` in the current scope - --> $DIR/call-on-missing.rs:22:14 - | -LL | callable.bar(); - | ^^^ method not found in `Box<dyn Fn() -> Foo>` - | -help: use parentheses to call this trait object - | -LL | callable().bar(); - | ++ - -error[E0609]: no field `i` on type `Box<dyn Fn() -> Foo>` - --> $DIR/call-on-missing.rs:26:14 - | -LL | callable.i; - | ^ unknown field - | -help: use parentheses to call this trait object - | -LL | callable().i; - | ++ - -error[E0599]: no method named `bar` found for type parameter `T` in the current scope - --> $DIR/call-on-missing.rs:32:7 - | -LL | fn type_param<T: Fn() -> Foo>(t: T) { - | - method `bar` not found for this type parameter -LL | t.bar(); - | ^^^ method not found in `T` - | -help: use parentheses to call this type parameter - | -LL | t().bar(); - | ++ - -error[E0609]: no field `i` on type `T` - --> $DIR/call-on-missing.rs:36:7 - | -LL | fn type_param<T: Fn() -> Foo>(t: T) { - | - type parameter 'T' declared here -... -LL | t.i; - | ^ - | -help: use parentheses to call this type parameter - | -LL | t().i; - | ++ - -error: aborting due to 6 previous errors - -Some errors have detailed explanations: E0599, E0609. -For more information about an error, try `rustc --explain E0599`. diff --git a/src/test/ui/suggestions/call-on-unimplemented-ctor.rs b/src/test/ui/suggestions/call-on-unimplemented-ctor.rs deleted file mode 100644 index 5f811044e..000000000 --- a/src/test/ui/suggestions/call-on-unimplemented-ctor.rs +++ /dev/null @@ -1,17 +0,0 @@ -fn main() { - insert_resource(Marker); - insert_resource(Time); - //~^ ERROR the trait bound `fn(u32) -> Time {Time}: Resource` is not satisfied - //~| HELP use parentheses to construct this tuple struct -} - -trait Resource {} - -fn insert_resource<R: Resource>(resource: R) {} - -struct Marker; -impl Resource for Marker {} - -struct Time(u32); - -impl Resource for Time {} diff --git a/src/test/ui/suggestions/call-on-unimplemented-ctor.stderr b/src/test/ui/suggestions/call-on-unimplemented-ctor.stderr deleted file mode 100644 index 58612cbfb..000000000 --- a/src/test/ui/suggestions/call-on-unimplemented-ctor.stderr +++ /dev/null @@ -1,21 +0,0 @@ -error[E0277]: the trait bound `fn(u32) -> Time {Time}: Resource` is not satisfied - --> $DIR/call-on-unimplemented-ctor.rs:3:21 - | -LL | insert_resource(Time); - | --------------- ^^^^ the trait `Resource` is not implemented for fn item `fn(u32) -> Time {Time}` - | | - | required by a bound introduced by this call - | -note: required by a bound in `insert_resource` - --> $DIR/call-on-unimplemented-ctor.rs:10:23 - | -LL | fn insert_resource<R: Resource>(resource: R) {} - | ^^^^^^^^ required by this bound in `insert_resource` -help: use parentheses to construct this tuple struct - | -LL | insert_resource(Time(/* u32 */)); - | +++++++++++ - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0277`. diff --git a/src/test/ui/suggestions/call-on-unimplemented-fn-ptr.rs b/src/test/ui/suggestions/call-on-unimplemented-fn-ptr.rs deleted file mode 100644 index 86490c724..000000000 --- a/src/test/ui/suggestions/call-on-unimplemented-fn-ptr.rs +++ /dev/null @@ -1,15 +0,0 @@ -struct Foo; - -trait Bar {} - -impl Bar for Foo {} - -fn needs_bar<T: Bar>(_: T) {} - -fn blah(f: fn() -> Foo) { - needs_bar(f); - //~^ ERROR the trait bound `fn() -> Foo: Bar` is not satisfied - //~| HELP use parentheses to call this function pointer -} - -fn main() {} diff --git a/src/test/ui/suggestions/call-on-unimplemented-fn-ptr.stderr b/src/test/ui/suggestions/call-on-unimplemented-fn-ptr.stderr deleted file mode 100644 index 167f7e592..000000000 --- a/src/test/ui/suggestions/call-on-unimplemented-fn-ptr.stderr +++ /dev/null @@ -1,21 +0,0 @@ -error[E0277]: the trait bound `fn() -> Foo: Bar` is not satisfied - --> $DIR/call-on-unimplemented-fn-ptr.rs:10:15 - | -LL | needs_bar(f); - | --------- ^ the trait `Bar` is not implemented for `fn() -> Foo` - | | - | required by a bound introduced by this call - | -note: required by a bound in `needs_bar` - --> $DIR/call-on-unimplemented-fn-ptr.rs:7:17 - | -LL | fn needs_bar<T: Bar>(_: T) {} - | ^^^ required by this bound in `needs_bar` -help: use parentheses to call this function pointer - | -LL | needs_bar(f()); - | ++ - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0277`. diff --git a/src/test/ui/suggestions/chain-method-call-mutation-in-place.rs b/src/test/ui/suggestions/chain-method-call-mutation-in-place.rs deleted file mode 100644 index cb92ab87a..000000000 --- a/src/test/ui/suggestions/chain-method-call-mutation-in-place.rs +++ /dev/null @@ -1,4 +0,0 @@ -fn main() {} -fn foo(mut s: String) -> String { - s.push_str("asdf") //~ ERROR mismatched types -} diff --git a/src/test/ui/suggestions/chain-method-call-mutation-in-place.stderr b/src/test/ui/suggestions/chain-method-call-mutation-in-place.stderr deleted file mode 100644 index 965dbb967..000000000 --- a/src/test/ui/suggestions/chain-method-call-mutation-in-place.stderr +++ /dev/null @@ -1,20 +0,0 @@ -error[E0308]: mismatched types - --> $DIR/chain-method-call-mutation-in-place.rs:3:5 - | -LL | fn foo(mut s: String) -> String { - | ------ expected `String` because of return type -LL | s.push_str("asdf") - | ^^^^^^^^^^^^^^^^^^ expected struct `String`, found `()` - | -note: method `push_str` modifies its receiver in-place - --> $DIR/chain-method-call-mutation-in-place.rs:3:7 - | -LL | s.push_str("asdf") - | - ^^^^^^^^ this call modifies `s` in-place - | | - | you probably want to use this value after calling the method... - = note: ...instead of the `()` output of method `push_str` - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0308`. diff --git a/src/test/ui/suggestions/const-in-struct-pat.rs b/src/test/ui/suggestions/const-in-struct-pat.rs deleted file mode 100644 index 1cbba9354..000000000 --- a/src/test/ui/suggestions/const-in-struct-pat.rs +++ /dev/null @@ -1,11 +0,0 @@ -#[allow(non_camel_case_types)] -struct foo; -struct Thing { - foo: String, -} - -fn example(t: Thing) { - let Thing { foo } = t; //~ ERROR mismatched types -} - -fn main() {} diff --git a/src/test/ui/suggestions/const-in-struct-pat.stderr b/src/test/ui/suggestions/const-in-struct-pat.stderr deleted file mode 100644 index c8b93f3dc..000000000 --- a/src/test/ui/suggestions/const-in-struct-pat.stderr +++ /dev/null @@ -1,20 +0,0 @@ -error[E0308]: mismatched types - --> $DIR/const-in-struct-pat.rs:8:17 - | -LL | struct foo; - | ---------- unit struct defined here -... -LL | let Thing { foo } = t; - | ^^^ - this expression has type `Thing` - | | - | expected struct `String`, found struct `foo` - | `foo` is interpreted as a unit struct, not a new binding - | -help: bind the struct field to a different name instead - | -LL | let Thing { foo: other_foo } = t; - | +++++++++++ - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0308`. diff --git a/src/test/ui/suggestions/const-no-type.rs b/src/test/ui/suggestions/const-no-type.rs deleted file mode 100644 index c6fdcdadb..000000000 --- a/src/test/ui/suggestions/const-no-type.rs +++ /dev/null @@ -1,51 +0,0 @@ -// In the cases below, the type is missing from the `const` and `static` items. -// -// Here, we test that we: -// -// a) Perform parser recovery. -// -// b) Emit a diagnostic with the actual inferred type to RHS of `=` as the suggestion. - -fn main() {} - -// These will not reach typeck: - -#[cfg(FALSE)] -const C2 = 42; -//~^ ERROR missing type for `const` item -//~| HELP provide a type for the item -//~| SUGGESTION : <type> - -#[cfg(FALSE)] -static S2 = "abc"; -//~^ ERROR missing type for `static` item -//~| HELP provide a type for the item -//~| SUGGESTION : <type> - -#[cfg(FALSE)] -static mut SM2 = "abc"; -//~^ ERROR missing type for `static mut` item -//~| HELP provide a type for the item -//~| SUGGESTION : <type> - -// These will, so the diagnostics should be stolen by typeck: - -const C = 42; -//~^ ERROR missing type for `const` item -//~| HELP provide a type for the constant -//~| SUGGESTION : i32 - -const D = &&42; -//~^ ERROR missing type for `const` item -//~| HELP provide a type for the constant -//~| SUGGESTION : &&i32 - -static S = Vec::<String>::new(); -//~^ ERROR missing type for `static` item -//~| HELP provide a type for the static variable -//~| SUGGESTION : Vec<String> - -static mut SM = "abc"; -//~^ ERROR missing type for `static mut` item -//~| HELP provide a type for the static variable -//~| SUGGESTION : &str diff --git a/src/test/ui/suggestions/const-no-type.stderr b/src/test/ui/suggestions/const-no-type.stderr deleted file mode 100644 index bd703992f..000000000 --- a/src/test/ui/suggestions/const-no-type.stderr +++ /dev/null @@ -1,44 +0,0 @@ -error: missing type for `const` item - --> $DIR/const-no-type.rs:33:8 - | -LL | const C = 42; - | ^ help: provide a type for the constant: `: i32` - -error: missing type for `const` item - --> $DIR/const-no-type.rs:38:8 - | -LL | const D = &&42; - | ^ help: provide a type for the constant: `: &&i32` - -error: missing type for `static` item - --> $DIR/const-no-type.rs:43:9 - | -LL | static S = Vec::<String>::new(); - | ^ help: provide a type for the static variable: `: Vec<String>` - -error: missing type for `static mut` item - --> $DIR/const-no-type.rs:48:14 - | -LL | static mut SM = "abc"; - | ^ help: provide a type for the static variable: `: &str` - -error: missing type for `const` item - --> $DIR/const-no-type.rs:14:9 - | -LL | const C2 = 42; - | ^ help: provide a type for the item: `: <type>` - -error: missing type for `static` item - --> $DIR/const-no-type.rs:20:10 - | -LL | static S2 = "abc"; - | ^ help: provide a type for the item: `: <type>` - -error: missing type for `static mut` item - --> $DIR/const-no-type.rs:26:15 - | -LL | static mut SM2 = "abc"; - | ^ help: provide a type for the item: `: <type>` - -error: aborting due to 7 previous errors - diff --git a/src/test/ui/suggestions/const-pat-non-exaustive-let-new-var.rs b/src/test/ui/suggestions/const-pat-non-exaustive-let-new-var.rs deleted file mode 100644 index ac819dce6..000000000 --- a/src/test/ui/suggestions/const-pat-non-exaustive-let-new-var.rs +++ /dev/null @@ -1,10 +0,0 @@ -fn main() { - let A = 3; - //~^ ERROR refutable pattern in local binding: `i32::MIN..=1_i32` and - //~| interpreted as a constant pattern, not a new variable - //~| HELP introduce a variable instead - //~| SUGGESTION a_var - - const A: i32 = 2; - //~^ constant defined here -} diff --git a/src/test/ui/suggestions/const-pat-non-exaustive-let-new-var.stderr b/src/test/ui/suggestions/const-pat-non-exaustive-let-new-var.stderr deleted file mode 100644 index 618bcaca1..000000000 --- a/src/test/ui/suggestions/const-pat-non-exaustive-let-new-var.stderr +++ /dev/null @@ -1,17 +0,0 @@ -error[E0005]: refutable pattern in local binding: `i32::MIN..=1_i32` and `3_i32..=i32::MAX` not covered - --> $DIR/const-pat-non-exaustive-let-new-var.rs:2:9 - | -LL | let A = 3; - | ^ - | | - | interpreted as a constant pattern, not a new variable - | help: introduce a variable instead: `a_var` -... -LL | const A: i32 = 2; - | ------------ constant defined here - | - = note: the matched value is of type `i32` - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0005`. diff --git a/src/test/ui/suggestions/constrain-suggest-ice.rs b/src/test/ui/suggestions/constrain-suggest-ice.rs deleted file mode 100644 index 69b874bed..000000000 --- a/src/test/ui/suggestions/constrain-suggest-ice.rs +++ /dev/null @@ -1,11 +0,0 @@ -struct Bug<S>{ //~ ERROR parameter `S` is never used [E0392] - A: [(); { - let x: [u8; Self::W] = [0; Self::W]; //~ ERROR generic `Self` types are currently not permitted in anonymous constants - //~^ ERROR generic `Self` types are currently not permitted in anonymous constants - //~^^ ERROR the size for values of type `S` cannot be known at compilation time [E0277] - F //~ ERROR cannot find value `F` in this scope [E0425] - } -} //~ ERROR mismatched closing delimiter: `}` -//~^ ERROR mismatched closing delimiter: `}` - -fn main() {} diff --git a/src/test/ui/suggestions/constrain-suggest-ice.stderr b/src/test/ui/suggestions/constrain-suggest-ice.stderr deleted file mode 100644 index 477eb2786..000000000 --- a/src/test/ui/suggestions/constrain-suggest-ice.stderr +++ /dev/null @@ -1,81 +0,0 @@ -error: mismatched closing delimiter: `}` - --> $DIR/constrain-suggest-ice.rs:2:8 - | -LL | struct Bug<S>{ - | - closing delimiter possibly meant for this -LL | A: [(); { - | ^ unclosed delimiter -... -LL | } - | ^ mismatched closing delimiter - -error: mismatched closing delimiter: `}` - --> $DIR/constrain-suggest-ice.rs:2:8 - | -LL | struct Bug<S>{ - | - closing delimiter possibly meant for this -LL | A: [(); { - | ^ unclosed delimiter -... -LL | } - | ^ mismatched closing delimiter - -error[E0425]: cannot find value `F` in this scope - --> $DIR/constrain-suggest-ice.rs:6:9 - | -LL | F - | ^ - | -help: a local variable with a similar name exists - | -LL | x - | ~ -help: you might be missing a type parameter - | -LL | struct Bug<S, F>{ - | +++ - -error: generic `Self` types are currently not permitted in anonymous constants - --> $DIR/constrain-suggest-ice.rs:3:21 - | -LL | let x: [u8; Self::W] = [0; Self::W]; - | ^^^^ - -error: generic `Self` types are currently not permitted in anonymous constants - --> $DIR/constrain-suggest-ice.rs:3:36 - | -LL | let x: [u8; Self::W] = [0; Self::W]; - | ^^^^ - -error[E0277]: the size for values of type `S` cannot be known at compilation time - --> $DIR/constrain-suggest-ice.rs:3:36 - | -LL | struct Bug<S>{ - | - this type parameter needs to be `std::marker::Sized` -LL | A: [(); { -LL | let x: [u8; Self::W] = [0; Self::W]; - | ^^^^^^^ doesn't have a size known at compile-time - | -note: required by a bound in `Bug` - --> $DIR/constrain-suggest-ice.rs:1:12 - | -LL | struct Bug<S>{ - | ^ required by this bound in `Bug` -help: consider relaxing the implicit `Sized` restriction - | -LL | struct Bug<S: ?Sized>{ - | ++++++++ - -error[E0392]: parameter `S` is never used - --> $DIR/constrain-suggest-ice.rs:1:12 - | -LL | struct Bug<S>{ - | ^ unused parameter - | - = help: consider removing `S`, referring to it in a field, or using a marker such as `PhantomData` - = help: if you intended `S` to be a const parameter, use `const S: usize` instead - -error: aborting due to 7 previous errors - -Some errors have detailed explanations: E0277, E0392, E0425. -For more information about an error, try `rustc --explain E0277`. diff --git a/src/test/ui/suggestions/constrain-trait.fixed b/src/test/ui/suggestions/constrain-trait.fixed deleted file mode 100644 index f292f27f0..000000000 --- a/src/test/ui/suggestions/constrain-trait.fixed +++ /dev/null @@ -1,47 +0,0 @@ -// run-rustfix -// check-only - -#[derive(Debug)] -struct Demo { - a: String -} - -trait GetString { - fn get_a(&self) -> &String; -} - -trait UseString: std::fmt::Debug + GetString { - fn use_string(&self) { - println!("{:?}", self.get_a()); //~ ERROR no method named `get_a` found - } -} - -trait UseString2: GetString { - fn use_string(&self) { - println!("{:?}", self.get_a()); //~ ERROR no method named `get_a` found - } -} - -impl GetString for Demo { - fn get_a(&self) -> &String { - &self.a - } -} - -impl UseString for Demo {} -impl UseString2 for Demo {} - - -#[cfg(test)] -mod tests { - use crate::{Demo, UseString}; - - #[test] - fn it_works() { - let d = Demo { a: "test".to_string() }; - d.use_string(); - } -} - - -fn main() {} diff --git a/src/test/ui/suggestions/constrain-trait.rs b/src/test/ui/suggestions/constrain-trait.rs deleted file mode 100644 index 99ccf7a7f..000000000 --- a/src/test/ui/suggestions/constrain-trait.rs +++ /dev/null @@ -1,47 +0,0 @@ -// run-rustfix -// check-only - -#[derive(Debug)] -struct Demo { - a: String -} - -trait GetString { - fn get_a(&self) -> &String; -} - -trait UseString: std::fmt::Debug { - fn use_string(&self) { - println!("{:?}", self.get_a()); //~ ERROR no method named `get_a` found - } -} - -trait UseString2 { - fn use_string(&self) { - println!("{:?}", self.get_a()); //~ ERROR no method named `get_a` found - } -} - -impl GetString for Demo { - fn get_a(&self) -> &String { - &self.a - } -} - -impl UseString for Demo {} -impl UseString2 for Demo {} - - -#[cfg(test)] -mod tests { - use crate::{Demo, UseString}; - - #[test] - fn it_works() { - let d = Demo { a: "test".to_string() }; - d.use_string(); - } -} - - -fn main() {} diff --git a/src/test/ui/suggestions/constrain-trait.stderr b/src/test/ui/suggestions/constrain-trait.stderr deleted file mode 100644 index a26f86917..000000000 --- a/src/test/ui/suggestions/constrain-trait.stderr +++ /dev/null @@ -1,27 +0,0 @@ -error[E0599]: no method named `get_a` found for reference `&Self` in the current scope - --> $DIR/constrain-trait.rs:15:31 - | -LL | println!("{:?}", self.get_a()); - | ^^^^^ method not found in `&Self` - | - = help: items from traits can only be used if the type parameter is bounded by the trait -help: the following trait defines an item `get_a`, perhaps you need to add another supertrait for it: - | -LL | trait UseString: std::fmt::Debug + GetString { - | +++++++++++ - -error[E0599]: no method named `get_a` found for reference `&Self` in the current scope - --> $DIR/constrain-trait.rs:21:31 - | -LL | println!("{:?}", self.get_a()); - | ^^^^^ method not found in `&Self` - | - = help: items from traits can only be used if the type parameter is bounded by the trait -help: the following trait defines an item `get_a`, perhaps you need to add a supertrait for it: - | -LL | trait UseString2: GetString { - | +++++++++++ - -error: aborting due to 2 previous errors - -For more information about this error, try `rustc --explain E0599`. diff --git a/src/test/ui/suggestions/copied-and-cloned.fixed b/src/test/ui/suggestions/copied-and-cloned.fixed deleted file mode 100644 index f801403fe..000000000 --- a/src/test/ui/suggestions/copied-and-cloned.fixed +++ /dev/null @@ -1,23 +0,0 @@ -// run-rustfix - -fn expect<T>(_: T) {} - -fn main() { - let x = Some(&()); - expect::<Option<()>>(x.copied()); - //~^ ERROR mismatched types - //~| HELP use `Option::copied` to copy the value inside the `Option` - let x = Ok(&()); - expect::<Result<(), ()>>(x.copied()); - //~^ ERROR mismatched types - //~| HELP use `Result::copied` to copy the value inside the `Result` - let s = String::new(); - let x = Some(&s); - expect::<Option<String>>(x.cloned()); - //~^ ERROR mismatched types - //~| HELP use `Option::cloned` to clone the value inside the `Option` - let x = Ok(&s); - expect::<Result<String, ()>>(x.cloned()); - //~^ ERROR mismatched types - //~| HELP use `Result::cloned` to clone the value inside the `Result` -} diff --git a/src/test/ui/suggestions/copied-and-cloned.rs b/src/test/ui/suggestions/copied-and-cloned.rs deleted file mode 100644 index 640450b76..000000000 --- a/src/test/ui/suggestions/copied-and-cloned.rs +++ /dev/null @@ -1,23 +0,0 @@ -// run-rustfix - -fn expect<T>(_: T) {} - -fn main() { - let x = Some(&()); - expect::<Option<()>>(x); - //~^ ERROR mismatched types - //~| HELP use `Option::copied` to copy the value inside the `Option` - let x = Ok(&()); - expect::<Result<(), ()>>(x); - //~^ ERROR mismatched types - //~| HELP use `Result::copied` to copy the value inside the `Result` - let s = String::new(); - let x = Some(&s); - expect::<Option<String>>(x); - //~^ ERROR mismatched types - //~| HELP use `Option::cloned` to clone the value inside the `Option` - let x = Ok(&s); - expect::<Result<String, ()>>(x); - //~^ ERROR mismatched types - //~| HELP use `Result::cloned` to clone the value inside the `Result` -} diff --git a/src/test/ui/suggestions/copied-and-cloned.stderr b/src/test/ui/suggestions/copied-and-cloned.stderr deleted file mode 100644 index a6336281b..000000000 --- a/src/test/ui/suggestions/copied-and-cloned.stderr +++ /dev/null @@ -1,83 +0,0 @@ -error[E0308]: mismatched types - --> $DIR/copied-and-cloned.rs:7:26 - | -LL | expect::<Option<()>>(x); - | -------------------- ^ expected `()`, found `&()` - | | - | arguments to this function are incorrect - | - = note: expected enum `Option<()>` - found enum `Option<&()>` -note: function defined here - --> $DIR/copied-and-cloned.rs:3:4 - | -LL | fn expect<T>(_: T) {} - | ^^^^^^ ---- -help: use `Option::copied` to copy the value inside the `Option` - | -LL | expect::<Option<()>>(x.copied()); - | +++++++++ - -error[E0308]: mismatched types - --> $DIR/copied-and-cloned.rs:11:30 - | -LL | expect::<Result<(), ()>>(x); - | ------------------------ ^ expected `()`, found `&()` - | | - | arguments to this function are incorrect - | - = note: expected enum `Result<(), ()>` - found enum `Result<&(), _>` -note: function defined here - --> $DIR/copied-and-cloned.rs:3:4 - | -LL | fn expect<T>(_: T) {} - | ^^^^^^ ---- -help: use `Result::copied` to copy the value inside the `Result` - | -LL | expect::<Result<(), ()>>(x.copied()); - | +++++++++ - -error[E0308]: mismatched types - --> $DIR/copied-and-cloned.rs:16:30 - | -LL | expect::<Option<String>>(x); - | ------------------------ ^ expected struct `String`, found `&String` - | | - | arguments to this function are incorrect - | - = note: expected enum `Option<String>` - found enum `Option<&String>` -note: function defined here - --> $DIR/copied-and-cloned.rs:3:4 - | -LL | fn expect<T>(_: T) {} - | ^^^^^^ ---- -help: use `Option::cloned` to clone the value inside the `Option` - | -LL | expect::<Option<String>>(x.cloned()); - | +++++++++ - -error[E0308]: mismatched types - --> $DIR/copied-and-cloned.rs:20:34 - | -LL | expect::<Result<String, ()>>(x); - | ---------------------------- ^ expected struct `String`, found `&String` - | | - | arguments to this function are incorrect - | - = note: expected enum `Result<String, ()>` - found enum `Result<&String, _>` -note: function defined here - --> $DIR/copied-and-cloned.rs:3:4 - | -LL | fn expect<T>(_: T) {} - | ^^^^^^ ---- -help: use `Result::cloned` to clone the value inside the `Result` - | -LL | expect::<Result<String, ()>>(x.cloned()); - | +++++++++ - -error: aborting due to 4 previous errors - -For more information about this error, try `rustc --explain E0308`. diff --git a/src/test/ui/suggestions/core-std-import-order-issue-83564.rs b/src/test/ui/suggestions/core-std-import-order-issue-83564.rs deleted file mode 100644 index b7fe5af7b..000000000 --- a/src/test/ui/suggestions/core-std-import-order-issue-83564.rs +++ /dev/null @@ -1,10 +0,0 @@ -// edition:2018 - -// This is a regression test for #83564. -// For some reason, Rust 2018 or higher is required to reproduce the bug. - -fn main() { - //~^ HELP consider importing one of these items - let _x = NonZeroU32::new(5).unwrap(); - //~^ ERROR failed to resolve: use of undeclared type `NonZeroU32` -} diff --git a/src/test/ui/suggestions/core-std-import-order-issue-83564.stderr b/src/test/ui/suggestions/core-std-import-order-issue-83564.stderr deleted file mode 100644 index e4e1fc591..000000000 --- a/src/test/ui/suggestions/core-std-import-order-issue-83564.stderr +++ /dev/null @@ -1,16 +0,0 @@ -error[E0433]: failed to resolve: use of undeclared type `NonZeroU32` - --> $DIR/core-std-import-order-issue-83564.rs:8:14 - | -LL | let _x = NonZeroU32::new(5).unwrap(); - | ^^^^^^^^^^ use of undeclared type `NonZeroU32` - | -help: consider importing one of these items - | -LL | use core::num::NonZeroU32; - | -LL | use std::num::NonZeroU32; - | - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0433`. diff --git a/src/test/ui/suggestions/count2len.rs b/src/test/ui/suggestions/count2len.rs deleted file mode 100644 index f11a789ef..000000000 --- a/src/test/ui/suggestions/count2len.rs +++ /dev/null @@ -1,8 +0,0 @@ -fn main() { - let slice = [1,2,3,4]; - let vec = vec![1,2,3,4]; - - slice.count(); //~ERROR: E0599 - vec.count(); //~ERROR: E0599 - vec.as_slice().count(); //~ERROR: E0599 -} diff --git a/src/test/ui/suggestions/count2len.stderr b/src/test/ui/suggestions/count2len.stderr deleted file mode 100644 index 6394a84dd..000000000 --- a/src/test/ui/suggestions/count2len.stderr +++ /dev/null @@ -1,36 +0,0 @@ -error[E0599]: no method named `count` found for array `[{integer}; 4]` in the current scope - --> $DIR/count2len.rs:5:11 - | -LL | slice.count(); - | ^^^^^ - | | - | method cannot be called on `[{integer}; 4]` due to unsatisfied trait bounds - | help: consider using `len` instead - | - = note: `count` is defined on `Iterator`, which `[{integer}; 4]` does not implement - -error[E0599]: no method named `count` found for struct `Vec<{integer}>` in the current scope - --> $DIR/count2len.rs:6:9 - | -LL | vec.count(); - | ^^^^^ - | | - | method cannot be called on `Vec<{integer}>` due to unsatisfied trait bounds - | help: consider using `len` instead - | - = note: `count` is defined on `Iterator`, which `Vec<{integer}>` does not implement - -error[E0599]: no method named `count` found for reference `&[{integer}]` in the current scope - --> $DIR/count2len.rs:7:20 - | -LL | vec.as_slice().count(); - | ^^^^^ - | | - | method cannot be called on `&[{integer}]` due to unsatisfied trait bounds - | help: consider using `len` instead - | - = note: `count` is defined on `Iterator`, which `&[{integer}]` does not implement - -error: aborting due to 3 previous errors - -For more information about this error, try `rustc --explain E0599`. diff --git a/src/test/ui/suggestions/crate-or-module-typo.rs b/src/test/ui/suggestions/crate-or-module-typo.rs deleted file mode 100644 index 2471b11c6..000000000 --- a/src/test/ui/suggestions/crate-or-module-typo.rs +++ /dev/null @@ -1,17 +0,0 @@ -// edition:2018 - -use st::cell::Cell; //~ ERROR failed to resolve: use of undeclared crate or module `st` - -mod bar { - pub fn bar() { bar::baz(); } //~ ERROR failed to resolve: use of undeclared crate or module `bar` - - fn baz() {} -} - -use bas::bar; //~ ERROR unresolved import `bas` - -struct Foo { - bar: st::cell::Cell<bool> //~ ERROR failed to resolve: use of undeclared crate or module `st` -} - -fn main() {} diff --git a/src/test/ui/suggestions/crate-or-module-typo.stderr b/src/test/ui/suggestions/crate-or-module-typo.stderr deleted file mode 100644 index 98b88b4fb..000000000 --- a/src/test/ui/suggestions/crate-or-module-typo.stderr +++ /dev/null @@ -1,43 +0,0 @@ -error[E0433]: failed to resolve: use of undeclared crate or module `st` - --> $DIR/crate-or-module-typo.rs:3:5 - | -LL | use st::cell::Cell; - | ^^ use of undeclared crate or module `st` - | -help: there is a crate or module with a similar name - | -LL | use std::cell::Cell; - | ~~~ - -error[E0432]: unresolved import `bas` - --> $DIR/crate-or-module-typo.rs:11:5 - | -LL | use bas::bar; - | ^^^ use of undeclared crate or module `bas` - | -help: there is a crate or module with a similar name - | -LL | use bar::bar; - | ~~~ - -error[E0433]: failed to resolve: use of undeclared crate or module `st` - --> $DIR/crate-or-module-typo.rs:14:10 - | -LL | bar: st::cell::Cell<bool> - | ^^ use of undeclared crate or module `st` - | -help: there is a crate or module with a similar name - | -LL | bar: std::cell::Cell<bool> - | ~~~ - -error[E0433]: failed to resolve: use of undeclared crate or module `bar` - --> $DIR/crate-or-module-typo.rs:6:20 - | -LL | pub fn bar() { bar::baz(); } - | ^^^ use of undeclared crate or module `bar` - -error: aborting due to 4 previous errors - -Some errors have detailed explanations: E0432, E0433. -For more information about an error, try `rustc --explain E0432`. diff --git a/src/test/ui/suggestions/deref-path-method.rs b/src/test/ui/suggestions/deref-path-method.rs deleted file mode 100644 index 0281cdb6b..000000000 --- a/src/test/ui/suggestions/deref-path-method.rs +++ /dev/null @@ -1,6 +0,0 @@ -fn main() { - let vec = Vec::new(); - Vec::contains(&vec, &0); - //~^ ERROR no function or associated item named `contains` found for struct `Vec<_, _>` in the current scope - //~| HELP the function `contains` is implemented on `[_]` -} diff --git a/src/test/ui/suggestions/deref-path-method.stderr b/src/test/ui/suggestions/deref-path-method.stderr deleted file mode 100644 index 1cc37d611..000000000 --- a/src/test/ui/suggestions/deref-path-method.stderr +++ /dev/null @@ -1,14 +0,0 @@ -error[E0599]: no function or associated item named `contains` found for struct `Vec<_, _>` in the current scope - --> $DIR/deref-path-method.rs:3:10 - | -LL | Vec::contains(&vec, &0); - | ^^^^^^^^ function or associated item not found in `Vec<_, _>` - | -help: the function `contains` is implemented on `[_]` - | -LL | <[_]>::contains(&vec, &0); - | ~~~~~ - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0599`. diff --git a/src/test/ui/suggestions/derive-clone-for-eq.fixed b/src/test/ui/suggestions/derive-clone-for-eq.fixed deleted file mode 100644 index f07784d53..000000000 --- a/src/test/ui/suggestions/derive-clone-for-eq.fixed +++ /dev/null @@ -1,18 +0,0 @@ -// run-rustfix -// https://github.com/rust-lang/rust/issues/79076 - -use std::cmp::PartialEq; - -#[derive(Clone, Eq)] //~ ERROR [E0277] -pub struct Struct<T: std::clone::Clone>(T); - -impl<T: Clone, U> PartialEq<U> for Struct<T> -where - U: Into<Struct<T>> + Clone -{ - fn eq(&self, _other: &U) -> bool { - todo!() - } -} - -fn main() {} diff --git a/src/test/ui/suggestions/derive-clone-for-eq.rs b/src/test/ui/suggestions/derive-clone-for-eq.rs deleted file mode 100644 index 15c0d4659..000000000 --- a/src/test/ui/suggestions/derive-clone-for-eq.rs +++ /dev/null @@ -1,18 +0,0 @@ -// run-rustfix -// https://github.com/rust-lang/rust/issues/79076 - -use std::cmp::PartialEq; - -#[derive(Clone, Eq)] //~ ERROR [E0277] -pub struct Struct<T>(T); - -impl<T: Clone, U> PartialEq<U> for Struct<T> -where - U: Into<Struct<T>> + Clone -{ - fn eq(&self, _other: &U) -> bool { - todo!() - } -} - -fn main() {} diff --git a/src/test/ui/suggestions/derive-clone-for-eq.stderr b/src/test/ui/suggestions/derive-clone-for-eq.stderr deleted file mode 100644 index 0645f0cdd..000000000 --- a/src/test/ui/suggestions/derive-clone-for-eq.stderr +++ /dev/null @@ -1,25 +0,0 @@ -error[E0277]: the trait bound `T: Clone` is not satisfied - --> $DIR/derive-clone-for-eq.rs:6:17 - | -LL | #[derive(Clone, Eq)] - | ^^ the trait `Clone` is not implemented for `T` - | -note: required for `Struct<T>` to implement `PartialEq` - --> $DIR/derive-clone-for-eq.rs:9:19 - | -LL | impl<T: Clone, U> PartialEq<U> for Struct<T> - | ^^^^^^^^^^^^ ^^^^^^^^^ -note: required by a bound in `Eq` - --> $SRC_DIR/core/src/cmp.rs:LL:COL - | -LL | pub trait Eq: PartialEq<Self> { - | ^^^^^^^^^^^^^^^ required by this bound in `Eq` - = note: this error originates in the derive macro `Eq` (in Nightly builds, run with -Z macro-backtrace for more info) -help: consider restricting type parameter `T` - | -LL | pub struct Struct<T: std::clone::Clone>(T); - | +++++++++++++++++++ - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0277`. diff --git a/src/test/ui/suggestions/derive-macro-missing-bounds.rs b/src/test/ui/suggestions/derive-macro-missing-bounds.rs deleted file mode 100644 index 56c218f97..000000000 --- a/src/test/ui/suggestions/derive-macro-missing-bounds.rs +++ /dev/null @@ -1,89 +0,0 @@ -mod a { - use std::fmt::{Debug, Formatter, Result}; - struct Inner<T>(T); - - impl Debug for Inner<()> { - fn fmt(&self, f: &mut Formatter<'_>) -> Result { - todo!() - } - } - - #[derive(Debug)] - struct Outer<T>(Inner<T>); //~ ERROR `a::Inner<T>` doesn't implement `Debug` -} - -mod b { - use std::fmt::{Debug, Formatter, Result}; - struct Inner<T>(T); - - impl<T: Debug> Debug for Inner<T> { - fn fmt(&self, f: &mut Formatter<'_>) -> Result { - todo!() - } - } - - #[derive(Debug)] - struct Outer<T>(Inner<T>); -} - -mod c { - use std::fmt::{Debug, Formatter, Result}; - struct Inner<T>(T); - trait Trait {} - - impl<T: Debug + Trait> Debug for Inner<T> { - fn fmt(&self, f: &mut Formatter<'_>) -> Result { - todo!() - } - } - - #[derive(Debug)] - struct Outer<T>(Inner<T>); //~ ERROR the trait bound `T: c::Trait` is not satisfied -} - -mod d { - use std::fmt::{Debug, Formatter, Result}; - struct Inner<T>(T); - trait Trait {} - - impl<T> Debug for Inner<T> where T: Debug, T: Trait { - fn fmt(&self, f: &mut Formatter<'_>) -> Result { - todo!() - } - } - - #[derive(Debug)] - struct Outer<T>(Inner<T>); //~ ERROR the trait bound `T: d::Trait` is not satisfied -} - -mod e { - use std::fmt::{Debug, Formatter, Result}; - struct Inner<T>(T); - trait Trait {} - - impl<T> Debug for Inner<T> where T: Debug + Trait { - fn fmt(&self, f: &mut Formatter<'_>) -> Result { - todo!() - } - } - - #[derive(Debug)] - struct Outer<T>(Inner<T>); //~ ERROR the trait bound `T: e::Trait` is not satisfied -} - -mod f { - use std::fmt::{Debug, Formatter, Result}; - struct Inner<T>(T); - trait Trait {} - - impl<T: Debug> Debug for Inner<T> where T: Trait { - fn fmt(&self, f: &mut Formatter<'_>) -> Result { - todo!() - } - } - - #[derive(Debug)] - struct Outer<T>(Inner<T>); //~ ERROR the trait bound `T: f::Trait` is not satisfied -} - -fn main() {} diff --git a/src/test/ui/suggestions/derive-macro-missing-bounds.stderr b/src/test/ui/suggestions/derive-macro-missing-bounds.stderr deleted file mode 100644 index b9f773965..000000000 --- a/src/test/ui/suggestions/derive-macro-missing-bounds.stderr +++ /dev/null @@ -1,111 +0,0 @@ -error[E0277]: `a::Inner<T>` doesn't implement `Debug` - --> $DIR/derive-macro-missing-bounds.rs:12:21 - | -LL | #[derive(Debug)] - | ----- in this derive macro expansion -LL | struct Outer<T>(Inner<T>); - | ^^^^^^^^ `a::Inner<T>` cannot be formatted using `{:?}` - | - = help: the trait `Debug` is not implemented for `a::Inner<T>` - = note: add `#[derive(Debug)]` to `a::Inner<T>` or manually `impl Debug for a::Inner<T>` - = note: this error originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) -help: consider annotating `a::Inner<T>` with `#[derive(Debug)]` - | -LL | #[derive(Debug)] - | -help: consider introducing a `where` clause, but there might be an alternative better way to express this requirement - | -LL | struct Outer<T>(Inner<T>) where a::Inner<T>: Debug; - | ++++++++++++++++++++++++ - -error[E0277]: the trait bound `T: c::Trait` is not satisfied - --> $DIR/derive-macro-missing-bounds.rs:41:21 - | -LL | #[derive(Debug)] - | ----- in this derive macro expansion -LL | struct Outer<T>(Inner<T>); - | ^^^^^^^^ the trait `c::Trait` is not implemented for `T` - | -note: required for `c::Inner<T>` to implement `Debug` - --> $DIR/derive-macro-missing-bounds.rs:34:28 - | -LL | impl<T: Debug + Trait> Debug for Inner<T> { - | ^^^^^ ^^^^^^^^ - = note: 1 redundant requirement hidden - = note: required for `&c::Inner<T>` to implement `Debug` - = note: required for the cast from `&c::Inner<T>` to the object type `dyn Debug` - = note: this error originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) -help: consider restricting type parameter `T` - | -LL | struct Outer<T: c::Trait>(Inner<T>); - | ++++++++++ - -error[E0277]: the trait bound `T: d::Trait` is not satisfied - --> $DIR/derive-macro-missing-bounds.rs:56:21 - | -LL | #[derive(Debug)] - | ----- in this derive macro expansion -LL | struct Outer<T>(Inner<T>); - | ^^^^^^^^ the trait `d::Trait` is not implemented for `T` - | -note: required for `d::Inner<T>` to implement `Debug` - --> $DIR/derive-macro-missing-bounds.rs:49:13 - | -LL | impl<T> Debug for Inner<T> where T: Debug, T: Trait { - | ^^^^^ ^^^^^^^^ - = note: 1 redundant requirement hidden - = note: required for `&d::Inner<T>` to implement `Debug` - = note: required for the cast from `&d::Inner<T>` to the object type `dyn Debug` - = note: this error originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) -help: consider restricting type parameter `T` - | -LL | struct Outer<T: d::Trait>(Inner<T>); - | ++++++++++ - -error[E0277]: the trait bound `T: e::Trait` is not satisfied - --> $DIR/derive-macro-missing-bounds.rs:71:21 - | -LL | #[derive(Debug)] - | ----- in this derive macro expansion -LL | struct Outer<T>(Inner<T>); - | ^^^^^^^^ the trait `e::Trait` is not implemented for `T` - | -note: required for `e::Inner<T>` to implement `Debug` - --> $DIR/derive-macro-missing-bounds.rs:64:13 - | -LL | impl<T> Debug for Inner<T> where T: Debug + Trait { - | ^^^^^ ^^^^^^^^ - = note: 1 redundant requirement hidden - = note: required for `&e::Inner<T>` to implement `Debug` - = note: required for the cast from `&e::Inner<T>` to the object type `dyn Debug` - = note: this error originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) -help: consider restricting type parameter `T` - | -LL | struct Outer<T: e::Trait>(Inner<T>); - | ++++++++++ - -error[E0277]: the trait bound `T: f::Trait` is not satisfied - --> $DIR/derive-macro-missing-bounds.rs:86:21 - | -LL | #[derive(Debug)] - | ----- in this derive macro expansion -LL | struct Outer<T>(Inner<T>); - | ^^^^^^^^ the trait `f::Trait` is not implemented for `T` - | -note: required for `f::Inner<T>` to implement `Debug` - --> $DIR/derive-macro-missing-bounds.rs:79:20 - | -LL | impl<T: Debug> Debug for Inner<T> where T: Trait { - | ^^^^^ ^^^^^^^^ - = note: 1 redundant requirement hidden - = note: required for `&f::Inner<T>` to implement `Debug` - = note: required for the cast from `&f::Inner<T>` to the object type `dyn Debug` - = note: this error originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) -help: consider restricting type parameter `T` - | -LL | struct Outer<T: f::Trait>(Inner<T>); - | ++++++++++ - -error: aborting due to 5 previous errors - -For more information about this error, try `rustc --explain E0277`. diff --git a/src/test/ui/suggestions/derive-trait-for-method-call.rs b/src/test/ui/suggestions/derive-trait-for-method-call.rs deleted file mode 100644 index 25043da52..000000000 --- a/src/test/ui/suggestions/derive-trait-for-method-call.rs +++ /dev/null @@ -1,44 +0,0 @@ -use std::time::Instant; - -enum Enum { - First -} - -#[derive(Clone)] -enum CloneEnum { - First -} - -struct Struct { -} - -#[derive(Clone)] -struct CloneStruct { -} - -struct Foo<X, Y> (X, Y); -impl<X: Clone + Default + , Y: Clone + Default> Foo<X, Y> { - fn test(&self) -> (X, Y) { - (self.0, self.1) - } -} - -fn test1() { - let x = Foo(Enum::First, CloneEnum::First); - let y = x.test(); - //~^the method `test` exists for struct `Foo<Enum, CloneEnum>`, but its trait bounds were not satisfied [E0599] -} - -fn test2() { - let x = Foo(Struct{}, CloneStruct{}); - let y = x.test(); - //~^the method `test` exists for struct `Foo<Struct, CloneStruct>`, but its trait bounds were not satisfied [E0599] -} - -fn test3() { - let x = Foo(Vec::<Enum>::new(), Instant::now()); - let y = x.test(); - //~^the method `test` exists for struct `Foo<Vec<Enum>, Instant>`, but its trait bounds were not satisfied [E0599] -} - -fn main() {} diff --git a/src/test/ui/suggestions/derive-trait-for-method-call.stderr b/src/test/ui/suggestions/derive-trait-for-method-call.stderr deleted file mode 100644 index 7cc372f24..000000000 --- a/src/test/ui/suggestions/derive-trait-for-method-call.stderr +++ /dev/null @@ -1,89 +0,0 @@ -error[E0599]: the method `test` exists for struct `Foo<Enum, CloneEnum>`, but its trait bounds were not satisfied - --> $DIR/derive-trait-for-method-call.rs:28:15 - | -LL | enum Enum { - | --------- - | | - | doesn't satisfy `Enum: Clone` - | doesn't satisfy `Enum: Default` -... -LL | enum CloneEnum { - | -------------- doesn't satisfy `CloneEnum: Default` -... -LL | struct Foo<X, Y> (X, Y); - | ---------------- method `test` not found for this struct -... -LL | let y = x.test(); - | ^^^^ method cannot be called on `Foo<Enum, CloneEnum>` due to unsatisfied trait bounds - | - = note: the following trait bounds were not satisfied: - `Enum: Clone` - `Enum: Default` - `CloneEnum: Default` -note: the following trait must be implemented - --> $SRC_DIR/core/src/default.rs:LL:COL - | -LL | pub trait Default: Sized { - | ^^^^^^^^^^^^^^^^^^^^^^^^ -help: consider annotating `Enum` with `#[derive(Clone)]` - | -LL | #[derive(Clone)] - | - -error[E0599]: the method `test` exists for struct `Foo<Struct, CloneStruct>`, but its trait bounds were not satisfied - --> $DIR/derive-trait-for-method-call.rs:34:15 - | -LL | struct Struct { - | ------------- - | | - | doesn't satisfy `Struct: Clone` - | doesn't satisfy `Struct: Default` -... -LL | struct CloneStruct { - | ------------------ doesn't satisfy `CloneStruct: Default` -... -LL | struct Foo<X, Y> (X, Y); - | ---------------- method `test` not found for this struct -... -LL | let y = x.test(); - | ^^^^ method cannot be called on `Foo<Struct, CloneStruct>` due to unsatisfied trait bounds - | - = note: the following trait bounds were not satisfied: - `Struct: Clone` - `Struct: Default` - `CloneStruct: Default` -help: consider annotating `CloneStruct` with `#[derive(Default)]` - | -LL | #[derive(Default)] - | -help: consider annotating `Struct` with `#[derive(Clone, Default)]` - | -LL | #[derive(Clone, Default)] - | - -error[E0599]: the method `test` exists for struct `Foo<Vec<Enum>, Instant>`, but its trait bounds were not satisfied - --> $DIR/derive-trait-for-method-call.rs:40:15 - | -LL | struct Foo<X, Y> (X, Y); - | ---------------- method `test` not found for this struct -... -LL | let y = x.test(); - | ^^^^ method cannot be called on `Foo<Vec<Enum>, Instant>` due to unsatisfied trait bounds - | - ::: $SRC_DIR/std/src/time.rs:LL:COL - | -LL | pub struct Instant(time::Instant); - | ------------------ doesn't satisfy `Instant: Default` - | - ::: $SRC_DIR/alloc/src/vec/mod.rs:LL:COL - | -LL | pub struct Vec<T, #[unstable(feature = "allocator_api", issue = "32838")] A: Allocator = Global> { - | ------------------------------------------------------------------------------------------------ doesn't satisfy `Vec<Enum>: Clone` - | - = note: the following trait bounds were not satisfied: - `Vec<Enum>: Clone` - `Instant: Default` - -error: aborting due to 3 previous errors - -For more information about this error, try `rustc --explain E0599`. diff --git a/src/test/ui/suggestions/do-not-attempt-to-add-suggestions-with-no-changes.rs b/src/test/ui/suggestions/do-not-attempt-to-add-suggestions-with-no-changes.rs deleted file mode 100644 index a25be862a..000000000 --- a/src/test/ui/suggestions/do-not-attempt-to-add-suggestions-with-no-changes.rs +++ /dev/null @@ -1,5 +0,0 @@ -use std::result; -impl result { //~ ERROR expected type, found module `result` - fn into_future() -> Err {} //~ ERROR expected type, found variant `Err` -} -fn main() {} diff --git a/src/test/ui/suggestions/do-not-attempt-to-add-suggestions-with-no-changes.stderr b/src/test/ui/suggestions/do-not-attempt-to-add-suggestions-with-no-changes.stderr deleted file mode 100644 index 7bdc8e00f..000000000 --- a/src/test/ui/suggestions/do-not-attempt-to-add-suggestions-with-no-changes.stderr +++ /dev/null @@ -1,20 +0,0 @@ -error[E0573]: expected type, found module `result` - --> $DIR/do-not-attempt-to-add-suggestions-with-no-changes.rs:2:6 - | -LL | impl result { - | ^^^^^^ help: an enum with a similar name exists: `Result` - | - ::: $SRC_DIR/core/src/result.rs:LL:COL - | -LL | pub enum Result<T, E> { - | --------------------- similarly named enum `Result` defined here - -error[E0573]: expected type, found variant `Err` - --> $DIR/do-not-attempt-to-add-suggestions-with-no-changes.rs:3:25 - | -LL | fn into_future() -> Err {} - | ^^^ not a type - -error: aborting due to 2 previous errors - -For more information about this error, try `rustc --explain E0573`. diff --git a/src/test/ui/suggestions/dont-suggest-deref-inside-macro-issue-58298.rs b/src/test/ui/suggestions/dont-suggest-deref-inside-macro-issue-58298.rs deleted file mode 100644 index ef1c09d21..000000000 --- a/src/test/ui/suggestions/dont-suggest-deref-inside-macro-issue-58298.rs +++ /dev/null @@ -1,14 +0,0 @@ -fn warn(_: &str) {} - -macro_rules! intrinsic_match { - ($intrinsic:expr) => { - warn(format!("unsupported intrinsic {}", $intrinsic)); - //~^ ERROR mismatched types - }; -} - -fn main() { - intrinsic_match! { - "abc" - }; -} diff --git a/src/test/ui/suggestions/dont-suggest-deref-inside-macro-issue-58298.stderr b/src/test/ui/suggestions/dont-suggest-deref-inside-macro-issue-58298.stderr deleted file mode 100644 index 5dc4e6444..000000000 --- a/src/test/ui/suggestions/dont-suggest-deref-inside-macro-issue-58298.stderr +++ /dev/null @@ -1,13 +0,0 @@ -error[E0308]: mismatched types - --> $DIR/dont-suggest-deref-inside-macro-issue-58298.rs:11:5 - | -LL | / intrinsic_match! { -LL | | "abc" -LL | | }; - | |_____^ expected `&str`, found struct `String` - | - = note: this error originates in the macro `format` which comes from the expansion of the macro `intrinsic_match` (in Nightly builds, run with -Z macro-backtrace for more info) - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0308`. diff --git a/src/test/ui/suggestions/dont-suggest-doc-hidden-variant-for-enum/auxiliary/hidden-child.rs b/src/test/ui/suggestions/dont-suggest-doc-hidden-variant-for-enum/auxiliary/hidden-child.rs deleted file mode 100644 index 15e0af1de..000000000 --- a/src/test/ui/suggestions/dont-suggest-doc-hidden-variant-for-enum/auxiliary/hidden-child.rs +++ /dev/null @@ -1,8 +0,0 @@ -#![crate_type = "lib"] - -extern crate core; - -pub mod __private { - #[doc(hidden)] - pub use core::option::Option::{self, None, Some}; -} diff --git a/src/test/ui/suggestions/dont-suggest-doc-hidden-variant-for-enum/auxiliary/hidden-parent.rs b/src/test/ui/suggestions/dont-suggest-doc-hidden-variant-for-enum/auxiliary/hidden-parent.rs deleted file mode 100644 index 5a5079d82..000000000 --- a/src/test/ui/suggestions/dont-suggest-doc-hidden-variant-for-enum/auxiliary/hidden-parent.rs +++ /dev/null @@ -1,8 +0,0 @@ -#![crate_type = "lib"] - -extern crate core; - -#[doc(hidden)] -pub mod __private { - pub use core::option::Option::{self, None, Some}; -} diff --git a/src/test/ui/suggestions/dont-suggest-doc-hidden-variant-for-enum/hidden-child.rs b/src/test/ui/suggestions/dont-suggest-doc-hidden-variant-for-enum/hidden-child.rs deleted file mode 100644 index 38dabc9d7..000000000 --- a/src/test/ui/suggestions/dont-suggest-doc-hidden-variant-for-enum/hidden-child.rs +++ /dev/null @@ -1,10 +0,0 @@ -// aux-build:hidden-child.rs - -// FIXME(compiler-errors): This currently suggests the wrong thing. -// UI test exists to track the problem. - -extern crate hidden_child; - -fn main() { - let x: Option<i32> = 1i32; //~ ERROR mismatched types -} diff --git a/src/test/ui/suggestions/dont-suggest-doc-hidden-variant-for-enum/hidden-child.stderr b/src/test/ui/suggestions/dont-suggest-doc-hidden-variant-for-enum/hidden-child.stderr deleted file mode 100644 index 67f4ac08d..000000000 --- a/src/test/ui/suggestions/dont-suggest-doc-hidden-variant-for-enum/hidden-child.stderr +++ /dev/null @@ -1,18 +0,0 @@ -error[E0308]: mismatched types - --> $DIR/hidden-child.rs:9:26 - | -LL | let x: Option<i32> = 1i32; - | ----------- ^^^^ expected enum `Option`, found `i32` - | | - | expected due to this - | - = note: expected enum `Option<i32>` - found type `i32` -help: try wrapping the expression in `hidden_child::__private::Some` - | -LL | let x: Option<i32> = hidden_child::__private::Some(1i32); - | ++++++++++++++++++++++++++++++ + - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0308`. diff --git a/src/test/ui/suggestions/dont-suggest-doc-hidden-variant-for-enum/hidden-parent.rs b/src/test/ui/suggestions/dont-suggest-doc-hidden-variant-for-enum/hidden-parent.rs deleted file mode 100644 index 4d96d6c16..000000000 --- a/src/test/ui/suggestions/dont-suggest-doc-hidden-variant-for-enum/hidden-parent.rs +++ /dev/null @@ -1,7 +0,0 @@ -// aux-build:hidden-parent.rs - -extern crate hidden_parent; - -fn main() { - let x: Option<i32> = 1i32; //~ ERROR mismatched types -} diff --git a/src/test/ui/suggestions/dont-suggest-doc-hidden-variant-for-enum/hidden-parent.stderr b/src/test/ui/suggestions/dont-suggest-doc-hidden-variant-for-enum/hidden-parent.stderr deleted file mode 100644 index d92b81279..000000000 --- a/src/test/ui/suggestions/dont-suggest-doc-hidden-variant-for-enum/hidden-parent.stderr +++ /dev/null @@ -1,18 +0,0 @@ -error[E0308]: mismatched types - --> $DIR/hidden-parent.rs:6:26 - | -LL | let x: Option<i32> = 1i32; - | ----------- ^^^^ expected enum `Option`, found `i32` - | | - | expected due to this - | - = note: expected enum `Option<i32>` - found type `i32` -help: try wrapping the expression in `Some` - | -LL | let x: Option<i32> = Some(1i32); - | +++++ + - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0308`. diff --git a/src/test/ui/suggestions/dont-suggest-pin-array-dot-set.rs b/src/test/ui/suggestions/dont-suggest-pin-array-dot-set.rs deleted file mode 100644 index acb897571..000000000 --- a/src/test/ui/suggestions/dont-suggest-pin-array-dot-set.rs +++ /dev/null @@ -1,15 +0,0 @@ -// https://github.com/rust-lang/rust/issues/96834 -// -// This test case verifies that rustc does not make an unhelpful suggestion: -// -// help: consider wrapping the receiver expression with the appropriate type -// | -// 14 | Pin::new(&mut a).set(0, 3); -// | +++++++++++++ + -// -// We can tell that it isn't helpful, because `Pin::set` takes two parameters (including -// the receiver), but the function call on line 14 supplies three. -fn main() { - let mut a = [0u8; 1]; - a.set(0, 3); //~ERROR -} diff --git a/src/test/ui/suggestions/dont-suggest-pin-array-dot-set.stderr b/src/test/ui/suggestions/dont-suggest-pin-array-dot-set.stderr deleted file mode 100644 index c66da3ea6..000000000 --- a/src/test/ui/suggestions/dont-suggest-pin-array-dot-set.stderr +++ /dev/null @@ -1,9 +0,0 @@ -error[E0599]: no method named `set` found for array `[u8; 1]` in the current scope - --> $DIR/dont-suggest-pin-array-dot-set.rs:14:7 - | -LL | a.set(0, 3); - | ^^^ help: there is a method with a similar name: `get` - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0599`. diff --git a/src/test/ui/suggestions/dont-suggest-ref/duplicate-suggestions.rs b/src/test/ui/suggestions/dont-suggest-ref/duplicate-suggestions.rs deleted file mode 100644 index bf0c1dc27..000000000 --- a/src/test/ui/suggestions/dont-suggest-ref/duplicate-suggestions.rs +++ /dev/null @@ -1,150 +0,0 @@ -#[derive(Clone)] -enum Either { - One(X), - Two(X), -} - -#[derive(Clone)] -struct X(Y); - -#[derive(Clone)] -struct Y; - - -pub fn main() { - let e = Either::One(X(Y)); - let mut em = Either::One(X(Y)); - - let r = &e; - let rm = &mut Either::One(X(Y)); - - let x = X(Y); - let mut xm = X(Y); - - let s = &x; - let sm = &mut X(Y); - - let ve = vec![Either::One(X(Y))]; - - let vr = &ve; - let vrm = &mut vec![Either::One(X(Y))]; - - let vx = vec![X(Y)]; - - let vs = &vx; - let vsm = &mut vec![X(Y)]; - - // test for duplicate suggestions - - let &(X(_t), X(_u)) = &(x.clone(), x.clone()); - //~^ ERROR cannot move - //~| HELP consider removing the `&` - //~| SUGGESTION (X(_t), X(_u)) - if let &(Either::One(_t), Either::Two(_u)) = &(e.clone(), e.clone()) { } - //~^ ERROR cannot move - //~| HELP consider removing the `&` - //~| SUGGESTION (Either::One(_t), Either::Two(_u)) - while let &(Either::One(_t), Either::Two(_u)) = &(e.clone(), e.clone()) { } - //~^ ERROR cannot move - //~| HELP consider removing the `&` - //~| SUGGESTION (Either::One(_t), Either::Two(_u)) - match &(e.clone(), e.clone()) { - //~^ ERROR cannot move - &(Either::One(_t), Either::Two(_u)) => (), - //~^ HELP consider removing the `&` - //~| SUGGESTION (Either::One(_t), Either::Two(_u)) - &(Either::Two(_t), Either::One(_u)) => (), - //~^ HELP consider removing the `&` - //~| SUGGESTION (Either::Two(_t), Either::One(_u)) - _ => (), - } - match &(e.clone(), e.clone()) { - //~^ ERROR cannot move - &(Either::One(_t), Either::Two(_u)) - //~^ HELP consider removing the `&` - //~| SUGGESTION (Either::One(_t), Either::Two(_u)) - | &(Either::Two(_t), Either::One(_u)) => (), - // FIXME: would really like a suggestion here too - _ => (), - } - match &(e.clone(), e.clone()) { - //~^ ERROR cannot move - &(Either::One(_t), Either::Two(_u)) => (), - //~^ HELP consider removing the `&` - //~| SUGGESTION (Either::One(_t), Either::Two(_u)) - &(Either::Two(ref _t), Either::One(ref _u)) => (), - _ => (), - } - match &(e.clone(), e.clone()) { - //~^ ERROR cannot move - &(Either::One(_t), Either::Two(_u)) => (), - //~^ HELP consider removing the `&` - //~| SUGGESTION (Either::One(_t), Either::Two(_u)) - (Either::Two(_t), Either::One(_u)) => (), - _ => (), - } - fn f5(&(X(_t), X(_u)): &(X, X)) { } - //~^ ERROR cannot move - //~| HELP consider removing the `&` - //~| SUGGESTION (X(_t), X(_u)) - - let &mut (X(_t), X(_u)) = &mut (xm.clone(), xm.clone()); - //~^ ERROR cannot move - //~| HELP consider removing the `&mut` - //~| SUGGESTION (X(_t), X(_u)) - if let &mut (Either::One(_t), Either::Two(_u)) = &mut (em.clone(), em.clone()) { } - //~^ ERROR cannot move - //~| HELP consider removing the `&mut` - //~| SUGGESTION (Either::One(_t), Either::Two(_u)) - while let &mut (Either::One(_t), Either::Two(_u)) = &mut (em.clone(), em.clone()) { } - //~^ ERROR cannot move - //~| HELP consider removing the `&mut` - //~| SUGGESTION (Either::One(_t), Either::Two(_u)) - match &mut (em.clone(), em.clone()) { - //~^ ERROR cannot move - &mut (Either::One(_t), Either::Two(_u)) => (), - //~^ HELP consider removing the `&mut` - //~| SUGGESTION (Either::One(_t), Either::Two(_u)) - &mut (Either::Two(_t), Either::One(_u)) => (), - //~^ HELP consider removing the `&mut` - //~| SUGGESTION (Either::Two(_t), Either::One(_u)) - _ => (), - } - match &mut (em.clone(), em.clone()) { - //~^ ERROR cannot move - &mut (Either::One(_t), Either::Two(_u)) - //~^ HELP consider removing the `&mut` - //~| SUGGESTION (Either::One(_t), Either::Two(_u)) - | &mut (Either::Two(_t), Either::One(_u)) => (), - // FIXME: would really like a suggestion here too - _ => (), - } - match &mut (em.clone(), em.clone()) { - //~^ ERROR cannot move - &mut (Either::One(_t), Either::Two(_u)) => (), - //~^ HELP consider removing the `&mut` - //~| SUGGESTION (Either::One(_t), Either::Two(_u)) - &mut (Either::Two(ref _t), Either::One(ref _u)) => (), - _ => (), - } - match &mut (em.clone(), em.clone()) { - //~^ ERROR cannot move - &mut (Either::One(_t), Either::Two(_u)) => (), - //~^ HELP consider removing the `&mut` - //~| SUGGESTION (Either::One(_t), Either::Two(_u)) - &mut (Either::Two(ref mut _t), Either::One(ref mut _u)) => (), - _ => (), - } - match &mut (em.clone(), em.clone()) { - //~^ ERROR cannot move - &mut (Either::One(_t), Either::Two(_u)) => (), - //~^ HELP consider removing the `&mut` - //~| SUGGESTION (Either::One(_t), Either::Two(_u)) - (Either::Two(_t), Either::One(_u)) => (), - _ => (), - } - fn f6(&mut (X(_t), X(_u)): &mut (X, X)) { } - //~^ ERROR cannot move - //~| HELP consider removing the `&mut` - //~| SUGGESTION (X(_t), X(_u)) -} diff --git a/src/test/ui/suggestions/dont-suggest-ref/duplicate-suggestions.stderr b/src/test/ui/suggestions/dont-suggest-ref/duplicate-suggestions.stderr deleted file mode 100644 index 40ad671f9..000000000 --- a/src/test/ui/suggestions/dont-suggest-ref/duplicate-suggestions.stderr +++ /dev/null @@ -1,262 +0,0 @@ -error[E0507]: cannot move out of a shared reference - --> $DIR/duplicate-suggestions.rs:39:27 - | -LL | let &(X(_t), X(_u)) = &(x.clone(), x.clone()); - | --------------- ^^^^^^^^^^^^^^^^^^^^^^^ - | | | | - | | | ...and here - | | data moved here - | help: consider removing the `&`: `(X(_t), X(_u))` - | - = note: move occurs because these variables have types that don't implement the `Copy` trait - -error[E0507]: cannot move out of a shared reference - --> $DIR/duplicate-suggestions.rs:43:50 - | -LL | if let &(Either::One(_t), Either::Two(_u)) = &(e.clone(), e.clone()) { } - | ----------------------------------- ^^^^^^^^^^^^^^^^^^^^^^^ - | | | | - | | | ...and here - | | data moved here - | help: consider removing the `&`: `(Either::One(_t), Either::Two(_u))` - | - = note: move occurs because these variables have types that don't implement the `Copy` trait - -error[E0507]: cannot move out of a shared reference - --> $DIR/duplicate-suggestions.rs:47:53 - | -LL | while let &(Either::One(_t), Either::Two(_u)) = &(e.clone(), e.clone()) { } - | ----------------------------------- ^^^^^^^^^^^^^^^^^^^^^^^ - | | | | - | | | ...and here - | | data moved here - | help: consider removing the `&`: `(Either::One(_t), Either::Two(_u))` - | - = note: move occurs because these variables have types that don't implement the `Copy` trait - -error[E0507]: cannot move out of a shared reference - --> $DIR/duplicate-suggestions.rs:51:11 - | -LL | match &(e.clone(), e.clone()) { - | ^^^^^^^^^^^^^^^^^^^^^^^ -LL | -LL | &(Either::One(_t), Either::Two(_u)) => (), - | -- -- ...and here - | | - | data moved here -... -LL | &(Either::Two(_t), Either::One(_u)) => (), - | -- ...and here -- ...and here - | - = note: move occurs because these variables have types that don't implement the `Copy` trait -help: consider removing the `&` - | -LL | (Either::One(_t), Either::Two(_u)) => (), - | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -help: consider removing the `&` - | -LL | (Either::Two(_t), Either::One(_u)) => (), - | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - -error[E0507]: cannot move out of a shared reference - --> $DIR/duplicate-suggestions.rs:61:11 - | -LL | match &(e.clone(), e.clone()) { - | ^^^^^^^^^^^^^^^^^^^^^^^ -LL | -LL | &(Either::One(_t), Either::Two(_u)) - | -- -- ...and here - | | - | data moved here - | - = note: move occurs because these variables have types that don't implement the `Copy` trait -help: consider removing the `&` - | -LL ~ (Either::One(_t), Either::Two(_u)) -LL + -LL + -LL ~ | &(Either::Two(_t), Either::One(_u)) => (), - | - -error[E0507]: cannot move out of a shared reference - --> $DIR/duplicate-suggestions.rs:70:11 - | -LL | match &(e.clone(), e.clone()) { - | ^^^^^^^^^^^^^^^^^^^^^^^ -LL | -LL | &(Either::One(_t), Either::Two(_u)) => (), - | ----------------------------------- - | | | | - | | | ...and here - | | data moved here - | help: consider removing the `&`: `(Either::One(_t), Either::Two(_u))` - | - = note: move occurs because these variables have types that don't implement the `Copy` trait - -error[E0507]: cannot move out of a shared reference - --> $DIR/duplicate-suggestions.rs:78:11 - | -LL | match &(e.clone(), e.clone()) { - | ^^^^^^^^^^^^^^^^^^^^^^^ -LL | -LL | &(Either::One(_t), Either::Two(_u)) => (), - | ----------------------------------- - | | | | - | | | ...and here - | | data moved here - | help: consider removing the `&`: `(Either::One(_t), Either::Two(_u))` - | - = note: move occurs because these variables have types that don't implement the `Copy` trait - -error[E0507]: cannot move out of a mutable reference - --> $DIR/duplicate-suggestions.rs:91:31 - | -LL | let &mut (X(_t), X(_u)) = &mut (xm.clone(), xm.clone()); - | ------------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - | | | | - | | | ...and here - | | data moved here - | help: consider removing the `&mut`: `(X(_t), X(_u))` - | - = note: move occurs because these variables have types that don't implement the `Copy` trait - -error[E0507]: cannot move out of a mutable reference - --> $DIR/duplicate-suggestions.rs:95:54 - | -LL | if let &mut (Either::One(_t), Either::Two(_u)) = &mut (em.clone(), em.clone()) { } - | --------------------------------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - | | | | - | | | ...and here - | | data moved here - | help: consider removing the `&mut`: `(Either::One(_t), Either::Two(_u))` - | - = note: move occurs because these variables have types that don't implement the `Copy` trait - -error[E0507]: cannot move out of a mutable reference - --> $DIR/duplicate-suggestions.rs:99:57 - | -LL | while let &mut (Either::One(_t), Either::Two(_u)) = &mut (em.clone(), em.clone()) { } - | --------------------------------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - | | | | - | | | ...and here - | | data moved here - | help: consider removing the `&mut`: `(Either::One(_t), Either::Two(_u))` - | - = note: move occurs because these variables have types that don't implement the `Copy` trait - -error[E0507]: cannot move out of a mutable reference - --> $DIR/duplicate-suggestions.rs:103:11 - | -LL | match &mut (em.clone(), em.clone()) { - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -LL | -LL | &mut (Either::One(_t), Either::Two(_u)) => (), - | -- -- ...and here - | | - | data moved here -... -LL | &mut (Either::Two(_t), Either::One(_u)) => (), - | -- ...and here -- ...and here - | - = note: move occurs because these variables have types that don't implement the `Copy` trait -help: consider removing the `&mut` - | -LL | (Either::One(_t), Either::Two(_u)) => (), - | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -help: consider removing the `&mut` - | -LL | (Either::Two(_t), Either::One(_u)) => (), - | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - -error[E0507]: cannot move out of a mutable reference - --> $DIR/duplicate-suggestions.rs:113:11 - | -LL | match &mut (em.clone(), em.clone()) { - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -LL | -LL | &mut (Either::One(_t), Either::Two(_u)) - | -- -- ...and here - | | - | data moved here - | - = note: move occurs because these variables have types that don't implement the `Copy` trait -help: consider removing the `&mut` - | -LL ~ (Either::One(_t), Either::Two(_u)) -LL + -LL + -LL ~ | &mut (Either::Two(_t), Either::One(_u)) => (), - | - -error[E0507]: cannot move out of a mutable reference - --> $DIR/duplicate-suggestions.rs:122:11 - | -LL | match &mut (em.clone(), em.clone()) { - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -LL | -LL | &mut (Either::One(_t), Either::Two(_u)) => (), - | --------------------------------------- - | | | | - | | | ...and here - | | data moved here - | help: consider removing the `&mut`: `(Either::One(_t), Either::Two(_u))` - | - = note: move occurs because these variables have types that don't implement the `Copy` trait - -error[E0507]: cannot move out of a mutable reference - --> $DIR/duplicate-suggestions.rs:130:11 - | -LL | match &mut (em.clone(), em.clone()) { - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -LL | -LL | &mut (Either::One(_t), Either::Two(_u)) => (), - | --------------------------------------- - | | | | - | | | ...and here - | | data moved here - | help: consider removing the `&mut`: `(Either::One(_t), Either::Two(_u))` - | - = note: move occurs because these variables have types that don't implement the `Copy` trait - -error[E0507]: cannot move out of a mutable reference - --> $DIR/duplicate-suggestions.rs:138:11 - | -LL | match &mut (em.clone(), em.clone()) { - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -LL | -LL | &mut (Either::One(_t), Either::Two(_u)) => (), - | --------------------------------------- - | | | | - | | | ...and here - | | data moved here - | help: consider removing the `&mut`: `(Either::One(_t), Either::Two(_u))` - | - = note: move occurs because these variables have types that don't implement the `Copy` trait - -error[E0507]: cannot move out of a shared reference - --> $DIR/duplicate-suggestions.rs:86:11 - | -LL | fn f5(&(X(_t), X(_u)): &(X, X)) { } - | ^^^^--^^^^^--^^ - | | | | - | | | ...and here - | | data moved here - | help: consider removing the `&`: `(X(_t), X(_u))` - | - = note: move occurs because these variables have types that don't implement the `Copy` trait - -error[E0507]: cannot move out of a mutable reference - --> $DIR/duplicate-suggestions.rs:146:11 - | -LL | fn f6(&mut (X(_t), X(_u)): &mut (X, X)) { } - | ^^^^^^^^--^^^^^--^^ - | | | | - | | | ...and here - | | data moved here - | help: consider removing the `&mut`: `(X(_t), X(_u))` - | - = note: move occurs because these variables have types that don't implement the `Copy` trait - -error: aborting due to 17 previous errors - -For more information about this error, try `rustc --explain E0507`. diff --git a/src/test/ui/suggestions/dont-suggest-ref/move-into-closure.rs b/src/test/ui/suggestions/dont-suggest-ref/move-into-closure.rs deleted file mode 100644 index f1e043c30..000000000 --- a/src/test/ui/suggestions/dont-suggest-ref/move-into-closure.rs +++ /dev/null @@ -1,159 +0,0 @@ -#[derive(Clone)] -enum Either { - One(X), - Two(X), -} - -#[derive(Clone)] -struct X(Y); - -#[derive(Clone)] -struct Y; - -fn consume_fn<F: Fn()>(_f: F) { } - -fn consume_fnmut<F: FnMut()>(_f: F) { } - -pub fn main() { } - -fn move_into_fn() { - let e = Either::One(X(Y)); - let mut em = Either::One(X(Y)); - - let x = X(Y); - - // move into Fn - - consume_fn(|| { - let X(_t) = x; - //~^ ERROR cannot move - //~| HELP consider borrowing here - //~| SUGGESTION &x - if let Either::One(_t) = e { } - //~^ ERROR cannot move - //~| HELP consider borrowing here - //~| SUGGESTION &e - while let Either::One(_t) = e { } - //~^ ERROR cannot move - //~| HELP consider borrowing here - //~| SUGGESTION &e - match e { - //~^ ERROR cannot move - //~| HELP consider borrowing here - //~| SUGGESTION &e - Either::One(_t) - | Either::Two(_t) => (), - } - match e { - //~^ ERROR cannot move - //~| HELP consider borrowing here - //~| SUGGESTION &e - Either::One(_t) => (), - Either::Two(ref _t) => (), - // FIXME: should suggest removing `ref` too - } - - let X(mut _t) = x; - //~^ ERROR cannot move - //~| HELP consider borrowing here - //~| SUGGESTION &x - if let Either::One(mut _t) = em { } - //~^ ERROR cannot move - //~| HELP consider borrowing here - //~| SUGGESTION &em - while let Either::One(mut _t) = em { } - //~^ ERROR cannot move - //~| HELP consider borrowing here - //~| SUGGESTION &em - match em { - //~^ ERROR cannot move - //~| HELP consider borrowing here - //~| SUGGESTION &em - Either::One(mut _t) - | Either::Two(mut _t) => (), - } - match em { - //~^ ERROR cannot move - //~| HELP consider borrowing here - //~| SUGGESTION &em - Either::One(mut _t) => (), - Either::Two(ref _t) => (), - // FIXME: should suggest removing `ref` too - } - }); -} - -fn move_into_fnmut() { - let e = Either::One(X(Y)); - let mut em = Either::One(X(Y)); - - let x = X(Y); - - // move into FnMut - - consume_fnmut(|| { - let X(_t) = x; - //~^ ERROR cannot move - //~| HELP consider borrowing here - //~| SUGGESTION &x - if let Either::One(_t) = e { } - //~^ ERROR cannot move - //~| HELP consider borrowing here - //~| SUGGESTION &e - while let Either::One(_t) = e { } - //~^ ERROR cannot move - //~| HELP consider borrowing here - //~| SUGGESTION &e - match e { - //~^ ERROR cannot move - //~| HELP consider borrowing here - //~| SUGGESTION &e - Either::One(_t) - | Either::Two(_t) => (), - } - match e { - //~^ ERROR cannot move - //~| HELP consider borrowing here - //~| SUGGESTION &e - Either::One(_t) => (), - Either::Two(ref _t) => (), - // FIXME: should suggest removing `ref` too - } - - let X(mut _t) = x; - //~^ ERROR cannot move - //~| HELP consider borrowing here - //~| SUGGESTION &x - if let Either::One(mut _t) = em { } - //~^ ERROR cannot move - //~| HELP consider borrowing here - //~| SUGGESTION &em - while let Either::One(mut _t) = em { } - //~^ ERROR cannot move - //~| HELP consider borrowing here - //~| SUGGESTION &em - match em { - //~^ ERROR cannot move - //~| HELP consider borrowing here - //~| SUGGESTION &em - Either::One(mut _t) - | Either::Two(mut _t) => (), - } - match em { - //~^ ERROR cannot move - //~| HELP consider borrowing here - //~| SUGGESTION &em - Either::One(mut _t) => (), - Either::Two(ref _t) => (), - // FIXME: should suggest removing `ref` too - } - match em { - //~^ ERROR cannot move - //~| HELP consider borrowing here - //~| SUGGESTION &em - Either::One(mut _t) => (), - Either::Two(ref mut _t) => (), - // FIXME: should suggest removing `ref` too - } - }); -} diff --git a/src/test/ui/suggestions/dont-suggest-ref/move-into-closure.stderr b/src/test/ui/suggestions/dont-suggest-ref/move-into-closure.stderr deleted file mode 100644 index e06ee4290..000000000 --- a/src/test/ui/suggestions/dont-suggest-ref/move-into-closure.stderr +++ /dev/null @@ -1,343 +0,0 @@ -error[E0507]: cannot move out of `x.0`, as `x` is a captured variable in an `Fn` closure - --> $DIR/move-into-closure.rs:28:21 - | -LL | let x = X(Y); - | - captured outer variable -... -LL | consume_fn(|| { - | -- captured by this `Fn` closure -LL | let X(_t) = x; - | -- ^ help: consider borrowing here: `&x` - | | - | data moved here - | move occurs because `_t` has type `Y`, which does not implement the `Copy` trait - -error[E0507]: cannot move out of `e.0`, as `e` is a captured variable in an `Fn` closure - --> $DIR/move-into-closure.rs:32:34 - | -LL | let e = Either::One(X(Y)); - | - captured outer variable -... -LL | consume_fn(|| { - | -- captured by this `Fn` closure -... -LL | if let Either::One(_t) = e { } - | -- ^ help: consider borrowing here: `&e` - | | - | data moved here - | move occurs because `_t` has type `X`, which does not implement the `Copy` trait - -error[E0507]: cannot move out of `e.0`, as `e` is a captured variable in an `Fn` closure - --> $DIR/move-into-closure.rs:36:37 - | -LL | let e = Either::One(X(Y)); - | - captured outer variable -... -LL | consume_fn(|| { - | -- captured by this `Fn` closure -... -LL | while let Either::One(_t) = e { } - | -- ^ help: consider borrowing here: `&e` - | | - | data moved here - | move occurs because `_t` has type `X`, which does not implement the `Copy` trait - -error[E0507]: cannot move out of `e.0`, as `e` is a captured variable in an `Fn` closure - --> $DIR/move-into-closure.rs:40:15 - | -LL | let e = Either::One(X(Y)); - | - captured outer variable -... -LL | consume_fn(|| { - | -- captured by this `Fn` closure -... -LL | match e { - | ^ help: consider borrowing here: `&e` -... -LL | Either::One(_t) - | -- - | | - | data moved here - | move occurs because `_t` has type `X`, which does not implement the `Copy` trait - -error[E0507]: cannot move out of `e.0`, as `e` is a captured variable in an `Fn` closure - --> $DIR/move-into-closure.rs:47:15 - | -LL | let e = Either::One(X(Y)); - | - captured outer variable -... -LL | consume_fn(|| { - | -- captured by this `Fn` closure -... -LL | match e { - | ^ help: consider borrowing here: `&e` -... -LL | Either::One(_t) => (), - | -- - | | - | data moved here - | move occurs because `_t` has type `X`, which does not implement the `Copy` trait - -error[E0507]: cannot move out of `x.0`, as `x` is a captured variable in an `Fn` closure - --> $DIR/move-into-closure.rs:56:25 - | -LL | let x = X(Y); - | - captured outer variable -... -LL | consume_fn(|| { - | -- captured by this `Fn` closure -... -LL | let X(mut _t) = x; - | ------ ^ help: consider borrowing here: `&x` - | | - | data moved here - | move occurs because `_t` has type `Y`, which does not implement the `Copy` trait - -error[E0507]: cannot move out of `em.0`, as `em` is a captured variable in an `Fn` closure - --> $DIR/move-into-closure.rs:60:38 - | -LL | let mut em = Either::One(X(Y)); - | ------ captured outer variable -... -LL | consume_fn(|| { - | -- captured by this `Fn` closure -... -LL | if let Either::One(mut _t) = em { } - | ------ ^^ help: consider borrowing here: `&em` - | | - | data moved here - | move occurs because `_t` has type `X`, which does not implement the `Copy` trait - -error[E0507]: cannot move out of `em.0`, as `em` is a captured variable in an `Fn` closure - --> $DIR/move-into-closure.rs:64:41 - | -LL | let mut em = Either::One(X(Y)); - | ------ captured outer variable -... -LL | consume_fn(|| { - | -- captured by this `Fn` closure -... -LL | while let Either::One(mut _t) = em { } - | ------ ^^ help: consider borrowing here: `&em` - | | - | data moved here - | move occurs because `_t` has type `X`, which does not implement the `Copy` trait - -error[E0507]: cannot move out of `em.0`, as `em` is a captured variable in an `Fn` closure - --> $DIR/move-into-closure.rs:68:15 - | -LL | let mut em = Either::One(X(Y)); - | ------ captured outer variable -... -LL | consume_fn(|| { - | -- captured by this `Fn` closure -... -LL | match em { - | ^^ help: consider borrowing here: `&em` -... -LL | Either::One(mut _t) - | ------ - | | - | data moved here - | move occurs because `_t` has type `X`, which does not implement the `Copy` trait - -error[E0507]: cannot move out of `em.0`, as `em` is a captured variable in an `Fn` closure - --> $DIR/move-into-closure.rs:75:15 - | -LL | let mut em = Either::One(X(Y)); - | ------ captured outer variable -... -LL | consume_fn(|| { - | -- captured by this `Fn` closure -... -LL | match em { - | ^^ help: consider borrowing here: `&em` -... -LL | Either::One(mut _t) => (), - | ------ - | | - | data moved here - | move occurs because `_t` has type `X`, which does not implement the `Copy` trait - -error[E0507]: cannot move out of `x.0`, as `x` is a captured variable in an `FnMut` closure - --> $DIR/move-into-closure.rs:95:21 - | -LL | let x = X(Y); - | - captured outer variable -... -LL | consume_fnmut(|| { - | -- captured by this `FnMut` closure -LL | let X(_t) = x; - | -- ^ help: consider borrowing here: `&x` - | | - | data moved here - | move occurs because `_t` has type `Y`, which does not implement the `Copy` trait - -error[E0507]: cannot move out of `e.0`, as `e` is a captured variable in an `FnMut` closure - --> $DIR/move-into-closure.rs:99:34 - | -LL | let e = Either::One(X(Y)); - | - captured outer variable -... -LL | consume_fnmut(|| { - | -- captured by this `FnMut` closure -... -LL | if let Either::One(_t) = e { } - | -- ^ help: consider borrowing here: `&e` - | | - | data moved here - | move occurs because `_t` has type `X`, which does not implement the `Copy` trait - -error[E0507]: cannot move out of `e.0`, as `e` is a captured variable in an `FnMut` closure - --> $DIR/move-into-closure.rs:103:37 - | -LL | let e = Either::One(X(Y)); - | - captured outer variable -... -LL | consume_fnmut(|| { - | -- captured by this `FnMut` closure -... -LL | while let Either::One(_t) = e { } - | -- ^ help: consider borrowing here: `&e` - | | - | data moved here - | move occurs because `_t` has type `X`, which does not implement the `Copy` trait - -error[E0507]: cannot move out of `e.0`, as `e` is a captured variable in an `FnMut` closure - --> $DIR/move-into-closure.rs:107:15 - | -LL | let e = Either::One(X(Y)); - | - captured outer variable -... -LL | consume_fnmut(|| { - | -- captured by this `FnMut` closure -... -LL | match e { - | ^ help: consider borrowing here: `&e` -... -LL | Either::One(_t) - | -- - | | - | data moved here - | move occurs because `_t` has type `X`, which does not implement the `Copy` trait - -error[E0507]: cannot move out of `e.0`, as `e` is a captured variable in an `FnMut` closure - --> $DIR/move-into-closure.rs:114:15 - | -LL | let e = Either::One(X(Y)); - | - captured outer variable -... -LL | consume_fnmut(|| { - | -- captured by this `FnMut` closure -... -LL | match e { - | ^ help: consider borrowing here: `&e` -... -LL | Either::One(_t) => (), - | -- - | | - | data moved here - | move occurs because `_t` has type `X`, which does not implement the `Copy` trait - -error[E0507]: cannot move out of `x.0`, as `x` is a captured variable in an `FnMut` closure - --> $DIR/move-into-closure.rs:123:25 - | -LL | let x = X(Y); - | - captured outer variable -... -LL | consume_fnmut(|| { - | -- captured by this `FnMut` closure -... -LL | let X(mut _t) = x; - | ------ ^ help: consider borrowing here: `&x` - | | - | data moved here - | move occurs because `_t` has type `Y`, which does not implement the `Copy` trait - -error[E0507]: cannot move out of `em.0`, as `em` is a captured variable in an `FnMut` closure - --> $DIR/move-into-closure.rs:127:38 - | -LL | let mut em = Either::One(X(Y)); - | ------ captured outer variable -... -LL | consume_fnmut(|| { - | -- captured by this `FnMut` closure -... -LL | if let Either::One(mut _t) = em { } - | ------ ^^ help: consider borrowing here: `&em` - | | - | data moved here - | move occurs because `_t` has type `X`, which does not implement the `Copy` trait - -error[E0507]: cannot move out of `em.0`, as `em` is a captured variable in an `FnMut` closure - --> $DIR/move-into-closure.rs:131:41 - | -LL | let mut em = Either::One(X(Y)); - | ------ captured outer variable -... -LL | consume_fnmut(|| { - | -- captured by this `FnMut` closure -... -LL | while let Either::One(mut _t) = em { } - | ------ ^^ help: consider borrowing here: `&em` - | | - | data moved here - | move occurs because `_t` has type `X`, which does not implement the `Copy` trait - -error[E0507]: cannot move out of `em.0`, as `em` is a captured variable in an `FnMut` closure - --> $DIR/move-into-closure.rs:135:15 - | -LL | let mut em = Either::One(X(Y)); - | ------ captured outer variable -... -LL | consume_fnmut(|| { - | -- captured by this `FnMut` closure -... -LL | match em { - | ^^ help: consider borrowing here: `&em` -... -LL | Either::One(mut _t) - | ------ - | | - | data moved here - | move occurs because `_t` has type `X`, which does not implement the `Copy` trait - -error[E0507]: cannot move out of `em.0`, as `em` is a captured variable in an `FnMut` closure - --> $DIR/move-into-closure.rs:142:15 - | -LL | let mut em = Either::One(X(Y)); - | ------ captured outer variable -... -LL | consume_fnmut(|| { - | -- captured by this `FnMut` closure -... -LL | match em { - | ^^ help: consider borrowing here: `&em` -... -LL | Either::One(mut _t) => (), - | ------ - | | - | data moved here - | move occurs because `_t` has type `X`, which does not implement the `Copy` trait - -error[E0507]: cannot move out of `em.0`, as `em` is a captured variable in an `FnMut` closure - --> $DIR/move-into-closure.rs:150:15 - | -LL | let mut em = Either::One(X(Y)); - | ------ captured outer variable -... -LL | consume_fnmut(|| { - | -- captured by this `FnMut` closure -... -LL | match em { - | ^^ help: consider borrowing here: `&em` -... -LL | Either::One(mut _t) => (), - | ------ - | | - | data moved here - | move occurs because `_t` has type `X`, which does not implement the `Copy` trait - -error: aborting due to 21 previous errors - -For more information about this error, try `rustc --explain E0507`. diff --git a/src/test/ui/suggestions/dont-suggest-ref/simple.rs b/src/test/ui/suggestions/dont-suggest-ref/simple.rs deleted file mode 100644 index c53ac3d2c..000000000 --- a/src/test/ui/suggestions/dont-suggest-ref/simple.rs +++ /dev/null @@ -1,364 +0,0 @@ -#[derive(Clone)] -enum Either { - One(X), - Two(X), -} - -#[derive(Clone)] -struct X(Y); - -#[derive(Clone)] -struct Y; - -pub fn main() { - let e = Either::One(X(Y)); - let mut em = Either::One(X(Y)); - - let r = &e; - let rm = &mut Either::One(X(Y)); - - let x = X(Y); - let mut xm = X(Y); - - let s = &x; - let sm = &mut X(Y); - - let ve = vec![Either::One(X(Y))]; - - let vr = &ve; - let vrm = &mut vec![Either::One(X(Y))]; - - let vx = vec![X(Y)]; - - let vs = &vx; - let vsm = &mut vec![X(Y)]; - - // move from Either/X place - - let X(_t) = *s; - //~^ ERROR cannot move - //~| HELP consider borrowing here - //~| SUGGESTION s - if let Either::One(_t) = *r { } - //~^ ERROR cannot move - //~| HELP consider borrowing here - //~| SUGGESTION r - while let Either::One(_t) = *r { } - //~^ ERROR cannot move - //~| HELP consider borrowing here - //~| SUGGESTION r - match *r { - //~^ ERROR cannot move - //~| HELP consider borrowing here - //~| SUGGESTION r - Either::One(_t) - | Either::Two(_t) => (), - } - match *r { - //~^ ERROR cannot move - //~| HELP consider borrowing here - //~| SUGGESTION r - Either::One(_t) => (), - Either::Two(ref _t) => (), - // FIXME: should suggest removing `ref` too - } - - let X(_t) = *sm; - //~^ ERROR cannot move - //~| HELP consider borrowing here - //~| SUGGESTION sm - if let Either::One(_t) = *rm { } - //~^ ERROR cannot move - //~| HELP consider borrowing here - //~| SUGGESTION rm - while let Either::One(_t) = *rm { } - //~^ ERROR cannot move - //~| HELP consider borrowing here - //~| SUGGESTION rm - match *rm { - //~^ ERROR cannot move - //~| HELP consider borrowing here - //~| SUGGESTION rm - Either::One(_t) - | Either::Two(_t) => (), - } - match *rm { - //~^ ERROR cannot move - //~| HELP consider borrowing here - //~| SUGGESTION rm - Either::One(_t) => (), - Either::Two(ref _t) => (), - // FIXME: should suggest removing `ref` too - } - match *rm { - //~^ ERROR cannot move - //~| HELP consider borrowing here - //~| SUGGESTION rm - Either::One(_t) => (), - Either::Two(ref mut _t) => (), - // FIXME: should suggest removing `ref` too - } - - let X(_t) = vs[0]; - //~^ ERROR cannot move - //~| HELP consider borrowing here - //~| SUGGESTION &vs[0] - if let Either::One(_t) = vr[0] { } - //~^ ERROR cannot move - //~| HELP consider borrowing here - //~| SUGGESTION &vr[0] - while let Either::One(_t) = vr[0] { } - //~^ ERROR cannot move - //~| HELP consider borrowing here - //~| SUGGESTION &vr[0] - match vr[0] { - //~^ ERROR cannot move - //~| HELP consider borrowing here - //~| SUGGESTION &vr[0] - Either::One(_t) - | Either::Two(_t) => (), - } - match vr[0] { - //~^ ERROR cannot move - //~| HELP consider borrowing here - //~| SUGGESTION &vr[0] - Either::One(_t) => (), - Either::Two(ref _t) => (), - // FIXME: should suggest removing `ref` too - } - - let X(_t) = vsm[0]; - //~^ ERROR cannot move - //~| HELP consider borrowing here - //~| SUGGESTION &vsm[0] - if let Either::One(_t) = vrm[0] { } - //~^ ERROR cannot move - //~| HELP consider borrowing here - //~| SUGGESTION &vrm[0] - while let Either::One(_t) = vrm[0] { } - //~^ ERROR cannot move - //~| HELP consider borrowing here - //~| SUGGESTION &vrm[0] - match vrm[0] { - //~^ ERROR cannot move - //~| HELP consider borrowing here - //~| SUGGESTION &vrm[0] - Either::One(_t) - | Either::Two(_t) => (), - } - match vrm[0] { - //~^ ERROR cannot move - //~| HELP consider borrowing here - //~| SUGGESTION &vrm[0] - Either::One(_t) => (), - Either::Two(ref _t) => (), - // FIXME: should suggest removing `ref` too - } - match vrm[0] { - //~^ ERROR cannot move - //~| HELP consider borrowing here - //~| SUGGESTION &vrm[0] - Either::One(_t) => (), - Either::Two(ref mut _t) => (), - // FIXME: should suggest removing `ref` too - } - - // move from &Either/&X place - - let &X(_t) = s; - //~^ ERROR cannot move - //~| HELP consider removing the `&` - //~| SUGGESTION X(_t) - if let &Either::One(_t) = r { } - //~^ ERROR cannot move - //~| HELP consider removing the `&` - //~| SUGGESTION Either::One(_t) - while let &Either::One(_t) = r { } - //~^ ERROR cannot move - //~| HELP consider removing the `&` - //~| SUGGESTION Either::One(_t) - match r { - //~^ ERROR cannot move - &Either::One(_t) - //~^ HELP consider removing the `&` - //~| SUGGESTION Either::One(_t) - | &Either::Two(_t) => (), - // FIXME: would really like a suggestion here too - } - match r { - //~^ ERROR cannot move - &Either::One(_t) => (), - //~^ HELP consider removing the `&` - //~| SUGGESTION Either::One(_t) - &Either::Two(ref _t) => (), - } - match r { - //~^ ERROR cannot move - &Either::One(_t) => (), - //~^ HELP consider removing the `&` - //~| SUGGESTION Either::One(_t) - Either::Two(_t) => (), - } - fn f1(&X(_t): &X) { } - //~^ ERROR cannot move - //~| HELP consider removing the `&` - //~| SUGGESTION X(_t) - - let &mut X(_t) = sm; - //~^ ERROR cannot move - //~| HELP consider removing the `&mut` - //~| SUGGESTION X(_t) - if let &mut Either::One(_t) = rm { } - //~^ ERROR cannot move - //~| HELP consider removing the `&mut` - //~| SUGGESTION Either::One(_t) - while let &mut Either::One(_t) = rm { } - //~^ ERROR cannot move - //~| HELP consider removing the `&mut` - //~| SUGGESTION Either::One(_t) - match rm { - //~^ ERROR cannot move - &mut Either::One(_t) => (), - //~^ HELP consider removing the `&mut` - //~| SUGGESTION Either::One(_t) - &mut Either::Two(_t) => (), - //~^ HELP consider removing the `&mut` - //~| SUGGESTION Either::Two(_t) - } - match rm { - //~^ ERROR cannot move - &mut Either::One(_t) => (), - //~^ HELP consider removing the `&mut` - //~| SUGGESTION Either::One(_t) - &mut Either::Two(ref _t) => (), - } - match rm { - //~^ ERROR cannot move - &mut Either::One(_t) => (), - //~^ HELP consider removing the `&mut` - //~| SUGGESTION Either::One(_t) - &mut Either::Two(ref mut _t) => (), - } - match rm { - //~^ ERROR cannot move - &mut Either::One(_t) => (), - //~^ HELP consider removing the `&mut` - //~| SUGGESTION Either::One(_t) - Either::Two(_t) => (), - } - fn f2(&mut X(_t): &mut X) { } - //~^ ERROR cannot move - //~| HELP consider removing the `&mut` - //~| SUGGESTION X(_t) - - // move from tuple of &Either/&X - - // FIXME: These should have suggestions. - - let (&X(_t),) = (&x.clone(),); - //~^ ERROR cannot move - if let (&Either::One(_t),) = (&e.clone(),) { } - //~^ ERROR cannot move - while let (&Either::One(_t),) = (&e.clone(),) { } - //~^ ERROR cannot move - match (&e.clone(),) { - //~^ ERROR cannot move - (&Either::One(_t),) - | (&Either::Two(_t),) => (), - } - fn f3((&X(_t),): (&X,)) { } - //~^ ERROR cannot move - - let (&mut X(_t),) = (&mut xm.clone(),); - //~^ ERROR cannot move - if let (&mut Either::One(_t),) = (&mut em.clone(),) { } - //~^ ERROR cannot move - while let (&mut Either::One(_t),) = (&mut em.clone(),) { } - //~^ ERROR cannot move - match (&mut em.clone(),) { - //~^ ERROR cannot move - (&mut Either::One(_t),) => (), - (&mut Either::Two(_t),) => (), - } - fn f4((&mut X(_t),): (&mut X,)) { } - //~^ ERROR cannot move - - // move from &Either/&X value - - let &X(_t) = &x; - //~^ ERROR cannot move - //~| HELP consider removing the `&` - //~| SUGGESTION X(_t) - if let &Either::One(_t) = &e { } - //~^ ERROR cannot move - //~| HELP consider removing the `&` - //~| SUGGESTION Either::One(_t) - while let &Either::One(_t) = &e { } - //~^ ERROR cannot move - //~| HELP consider removing the `&` - //~| SUGGESTION Either::One(_t) - match &e { - //~^ ERROR cannot move - &Either::One(_t) - //~^ HELP consider removing the `&` - //~| SUGGESTION Either::One(_t) - | &Either::Two(_t) => (), - // FIXME: would really like a suggestion here too - } - match &e { - //~^ ERROR cannot move - &Either::One(_t) => (), - //~^ HELP consider removing the `&` - //~| SUGGESTION Either::One(_t) - &Either::Two(ref _t) => (), - } - match &e { - //~^ ERROR cannot move - &Either::One(_t) => (), - //~^ HELP consider removing the `&` - //~| SUGGESTION Either::One(_t) - Either::Two(_t) => (), - } - - let &mut X(_t) = &mut xm; - //~^ ERROR cannot move - //~| HELP consider removing the `&mut` - //~| SUGGESTION X(_t) - if let &mut Either::One(_t) = &mut em { } - //~^ ERROR cannot move - //~| HELP consider removing the `&mut` - //~| SUGGESTION Either::One(_t) - while let &mut Either::One(_t) = &mut em { } - //~^ ERROR cannot move - //~| HELP consider removing the `&mut` - //~| SUGGESTION Either::One(_t) - match &mut em { - //~^ ERROR cannot move - &mut Either::One(_t) - //~^ HELP consider removing the `&mut` - //~| SUGGESTION Either::One(_t) - | &mut Either::Two(_t) => (), - // FIXME: would really like a suggestion here too - } - match &mut em { - //~^ ERROR cannot move - &mut Either::One(_t) => (), - //~^ HELP consider removing the `&mut` - //~| SUGGESTION Either::One(_t) - &mut Either::Two(ref _t) => (), - } - match &mut em { - //~^ ERROR cannot move - &mut Either::One(_t) => (), - //~^ HELP consider removing the `&mut` - //~| SUGGESTION Either::One(_t) - &mut Either::Two(ref mut _t) => (), - } - match &mut em { - //~^ ERROR cannot move - &mut Either::One(_t) => (), - //~^ HELP consider removing the `&mut` - //~| SUGGESTION Either::One(_t) - Either::Two(_t) => (), - } -} diff --git a/src/test/ui/suggestions/dont-suggest-ref/simple.stderr b/src/test/ui/suggestions/dont-suggest-ref/simple.stderr deleted file mode 100644 index e5443290f..000000000 --- a/src/test/ui/suggestions/dont-suggest-ref/simple.stderr +++ /dev/null @@ -1,680 +0,0 @@ -error[E0507]: cannot move out of `s` which is behind a shared reference - --> $DIR/simple.rs:38:17 - | -LL | let X(_t) = *s; - | -- ^^ help: consider borrowing here: `&*s` - | | - | data moved here - | move occurs because `_t` has type `Y`, which does not implement the `Copy` trait - -error[E0507]: cannot move out of `r` as enum variant `One` which is behind a shared reference - --> $DIR/simple.rs:42:30 - | -LL | if let Either::One(_t) = *r { } - | -- ^^ help: consider borrowing here: `&*r` - | | - | data moved here - | move occurs because `_t` has type `X`, which does not implement the `Copy` trait - -error[E0507]: cannot move out of `r` as enum variant `One` which is behind a shared reference - --> $DIR/simple.rs:46:33 - | -LL | while let Either::One(_t) = *r { } - | -- ^^ help: consider borrowing here: `&*r` - | | - | data moved here - | move occurs because `_t` has type `X`, which does not implement the `Copy` trait - -error[E0507]: cannot move out of `r` as enum variant `Two` which is behind a shared reference - --> $DIR/simple.rs:50:11 - | -LL | match *r { - | ^^ help: consider borrowing here: `&*r` -... -LL | Either::One(_t) - | -- - | | - | data moved here - | move occurs because `_t` has type `X`, which does not implement the `Copy` trait - -error[E0507]: cannot move out of `r` as enum variant `One` which is behind a shared reference - --> $DIR/simple.rs:57:11 - | -LL | match *r { - | ^^ help: consider borrowing here: `&*r` -... -LL | Either::One(_t) => (), - | -- - | | - | data moved here - | move occurs because `_t` has type `X`, which does not implement the `Copy` trait - -error[E0507]: cannot move out of `sm` which is behind a mutable reference - --> $DIR/simple.rs:66:17 - | -LL | let X(_t) = *sm; - | -- ^^^ help: consider borrowing here: `&*sm` - | | - | data moved here - | move occurs because `_t` has type `Y`, which does not implement the `Copy` trait - -error[E0507]: cannot move out of `rm` as enum variant `One` which is behind a mutable reference - --> $DIR/simple.rs:70:30 - | -LL | if let Either::One(_t) = *rm { } - | -- ^^^ help: consider borrowing here: `&*rm` - | | - | data moved here - | move occurs because `_t` has type `X`, which does not implement the `Copy` trait - -error[E0507]: cannot move out of `rm` as enum variant `One` which is behind a mutable reference - --> $DIR/simple.rs:74:33 - | -LL | while let Either::One(_t) = *rm { } - | -- ^^^ help: consider borrowing here: `&*rm` - | | - | data moved here - | move occurs because `_t` has type `X`, which does not implement the `Copy` trait - -error[E0507]: cannot move out of `rm` as enum variant `Two` which is behind a mutable reference - --> $DIR/simple.rs:78:11 - | -LL | match *rm { - | ^^^ help: consider borrowing here: `&*rm` -... -LL | Either::One(_t) - | -- - | | - | data moved here - | move occurs because `_t` has type `X`, which does not implement the `Copy` trait - -error[E0507]: cannot move out of `rm` as enum variant `One` which is behind a mutable reference - --> $DIR/simple.rs:85:11 - | -LL | match *rm { - | ^^^ help: consider borrowing here: `&*rm` -... -LL | Either::One(_t) => (), - | -- - | | - | data moved here - | move occurs because `_t` has type `X`, which does not implement the `Copy` trait - -error[E0507]: cannot move out of `rm` as enum variant `One` which is behind a mutable reference - --> $DIR/simple.rs:93:11 - | -LL | match *rm { - | ^^^ help: consider borrowing here: `&*rm` -... -LL | Either::One(_t) => (), - | -- - | | - | data moved here - | move occurs because `_t` has type `X`, which does not implement the `Copy` trait - -error[E0507]: cannot move out of index of `Vec<X>` - --> $DIR/simple.rs:102:17 - | -LL | let X(_t) = vs[0]; - | -- ^^^^^ help: consider borrowing here: `&vs[0]` - | | - | data moved here - | move occurs because `_t` has type `Y`, which does not implement the `Copy` trait - -error[E0507]: cannot move out of index of `Vec<Either>` - --> $DIR/simple.rs:106:30 - | -LL | if let Either::One(_t) = vr[0] { } - | -- ^^^^^ help: consider borrowing here: `&vr[0]` - | | - | data moved here - | move occurs because `_t` has type `X`, which does not implement the `Copy` trait - -error[E0507]: cannot move out of index of `Vec<Either>` - --> $DIR/simple.rs:110:33 - | -LL | while let Either::One(_t) = vr[0] { } - | -- ^^^^^ help: consider borrowing here: `&vr[0]` - | | - | data moved here - | move occurs because `_t` has type `X`, which does not implement the `Copy` trait - -error[E0507]: cannot move out of index of `Vec<Either>` - --> $DIR/simple.rs:114:11 - | -LL | match vr[0] { - | ^^^^^ help: consider borrowing here: `&vr[0]` -... -LL | Either::One(_t) - | -- - | | - | data moved here - | move occurs because `_t` has type `X`, which does not implement the `Copy` trait - -error[E0507]: cannot move out of index of `Vec<Either>` - --> $DIR/simple.rs:121:11 - | -LL | match vr[0] { - | ^^^^^ help: consider borrowing here: `&vr[0]` -... -LL | Either::One(_t) => (), - | -- - | | - | data moved here - | move occurs because `_t` has type `X`, which does not implement the `Copy` trait - -error[E0507]: cannot move out of index of `Vec<X>` - --> $DIR/simple.rs:130:17 - | -LL | let X(_t) = vsm[0]; - | -- ^^^^^^ help: consider borrowing here: `&vsm[0]` - | | - | data moved here - | move occurs because `_t` has type `Y`, which does not implement the `Copy` trait - -error[E0507]: cannot move out of index of `Vec<Either>` - --> $DIR/simple.rs:134:30 - | -LL | if let Either::One(_t) = vrm[0] { } - | -- ^^^^^^ help: consider borrowing here: `&vrm[0]` - | | - | data moved here - | move occurs because `_t` has type `X`, which does not implement the `Copy` trait - -error[E0507]: cannot move out of index of `Vec<Either>` - --> $DIR/simple.rs:138:33 - | -LL | while let Either::One(_t) = vrm[0] { } - | -- ^^^^^^ help: consider borrowing here: `&vrm[0]` - | | - | data moved here - | move occurs because `_t` has type `X`, which does not implement the `Copy` trait - -error[E0507]: cannot move out of index of `Vec<Either>` - --> $DIR/simple.rs:142:11 - | -LL | match vrm[0] { - | ^^^^^^ help: consider borrowing here: `&vrm[0]` -... -LL | Either::One(_t) - | -- - | | - | data moved here - | move occurs because `_t` has type `X`, which does not implement the `Copy` trait - -error[E0507]: cannot move out of index of `Vec<Either>` - --> $DIR/simple.rs:149:11 - | -LL | match vrm[0] { - | ^^^^^^ help: consider borrowing here: `&vrm[0]` -... -LL | Either::One(_t) => (), - | -- - | | - | data moved here - | move occurs because `_t` has type `X`, which does not implement the `Copy` trait - -error[E0507]: cannot move out of index of `Vec<Either>` - --> $DIR/simple.rs:157:11 - | -LL | match vrm[0] { - | ^^^^^^ help: consider borrowing here: `&vrm[0]` -... -LL | Either::One(_t) => (), - | -- - | | - | data moved here - | move occurs because `_t` has type `X`, which does not implement the `Copy` trait - -error[E0507]: cannot move out of `s` which is behind a shared reference - --> $DIR/simple.rs:168:18 - | -LL | let &X(_t) = s; - | ------ ^ - | | | - | | data moved here - | | move occurs because `_t` has type `Y`, which does not implement the `Copy` trait - | help: consider removing the `&`: `X(_t)` - -error[E0507]: cannot move out of `r` as enum variant `One` which is behind a shared reference - --> $DIR/simple.rs:172:31 - | -LL | if let &Either::One(_t) = r { } - | ---------------- ^ - | | | - | | data moved here - | | move occurs because `_t` has type `X`, which does not implement the `Copy` trait - | help: consider removing the `&`: `Either::One(_t)` - -error[E0507]: cannot move out of `r` as enum variant `One` which is behind a shared reference - --> $DIR/simple.rs:176:34 - | -LL | while let &Either::One(_t) = r { } - | ---------------- ^ - | | | - | | data moved here - | | move occurs because `_t` has type `X`, which does not implement the `Copy` trait - | help: consider removing the `&`: `Either::One(_t)` - -error[E0507]: cannot move out of `r` as enum variant `Two` which is behind a shared reference - --> $DIR/simple.rs:180:11 - | -LL | match r { - | ^ -LL | -LL | &Either::One(_t) - | -- - | | - | data moved here - | move occurs because `_t` has type `X`, which does not implement the `Copy` trait - | -help: consider removing the `&` - | -LL ~ Either::One(_t) -LL + -LL + -LL ~ | &Either::Two(_t) => (), - | - -error[E0507]: cannot move out of `r` as enum variant `One` which is behind a shared reference - --> $DIR/simple.rs:188:11 - | -LL | match r { - | ^ -LL | -LL | &Either::One(_t) => (), - | ---------------- - | | | - | | data moved here - | | move occurs because `_t` has type `X`, which does not implement the `Copy` trait - | help: consider removing the `&`: `Either::One(_t)` - -error[E0507]: cannot move out of `r` as enum variant `One` which is behind a shared reference - --> $DIR/simple.rs:195:11 - | -LL | match r { - | ^ -LL | -LL | &Either::One(_t) => (), - | ---------------- - | | | - | | data moved here - | | move occurs because `_t` has type `X`, which does not implement the `Copy` trait - | help: consider removing the `&`: `Either::One(_t)` - -error[E0507]: cannot move out of `sm` which is behind a mutable reference - --> $DIR/simple.rs:207:22 - | -LL | let &mut X(_t) = sm; - | ---------- ^^ - | | | - | | data moved here - | | move occurs because `_t` has type `Y`, which does not implement the `Copy` trait - | help: consider removing the `&mut`: `X(_t)` - -error[E0507]: cannot move out of `rm` as enum variant `One` which is behind a mutable reference - --> $DIR/simple.rs:211:35 - | -LL | if let &mut Either::One(_t) = rm { } - | -------------------- ^^ - | | | - | | data moved here - | | move occurs because `_t` has type `X`, which does not implement the `Copy` trait - | help: consider removing the `&mut`: `Either::One(_t)` - -error[E0507]: cannot move out of `rm` as enum variant `One` which is behind a mutable reference - --> $DIR/simple.rs:215:38 - | -LL | while let &mut Either::One(_t) = rm { } - | -------------------- ^^ - | | | - | | data moved here - | | move occurs because `_t` has type `X`, which does not implement the `Copy` trait - | help: consider removing the `&mut`: `Either::One(_t)` - -error[E0507]: cannot move out of `rm` as enum variant `Two` which is behind a mutable reference - --> $DIR/simple.rs:219:11 - | -LL | match rm { - | ^^ -LL | -LL | &mut Either::One(_t) => (), - | -- data moved here -... -LL | &mut Either::Two(_t) => (), - | -- ...and here - | - = note: move occurs because these variables have types that don't implement the `Copy` trait -help: consider removing the `&mut` - | -LL | Either::One(_t) => (), - | ~~~~~~~~~~~~~~~ -help: consider removing the `&mut` - | -LL | Either::Two(_t) => (), - | ~~~~~~~~~~~~~~~ - -error[E0507]: cannot move out of `rm` as enum variant `One` which is behind a mutable reference - --> $DIR/simple.rs:228:11 - | -LL | match rm { - | ^^ -LL | -LL | &mut Either::One(_t) => (), - | -------------------- - | | | - | | data moved here - | | move occurs because `_t` has type `X`, which does not implement the `Copy` trait - | help: consider removing the `&mut`: `Either::One(_t)` - -error[E0507]: cannot move out of `rm` as enum variant `One` which is behind a mutable reference - --> $DIR/simple.rs:235:11 - | -LL | match rm { - | ^^ -LL | -LL | &mut Either::One(_t) => (), - | -------------------- - | | | - | | data moved here - | | move occurs because `_t` has type `X`, which does not implement the `Copy` trait - | help: consider removing the `&mut`: `Either::One(_t)` - -error[E0507]: cannot move out of `rm` as enum variant `One` which is behind a mutable reference - --> $DIR/simple.rs:242:11 - | -LL | match rm { - | ^^ -LL | -LL | &mut Either::One(_t) => (), - | -------------------- - | | | - | | data moved here - | | move occurs because `_t` has type `X`, which does not implement the `Copy` trait - | help: consider removing the `&mut`: `Either::One(_t)` - -error[E0507]: cannot move out of a shared reference - --> $DIR/simple.rs:258:21 - | -LL | let (&X(_t),) = (&x.clone(),); - | -- ^^^^^^^^^^^^^ - | | - | data moved here - | move occurs because `_t` has type `Y`, which does not implement the `Copy` trait - -error[E0507]: cannot move out of a shared reference - --> $DIR/simple.rs:260:34 - | -LL | if let (&Either::One(_t),) = (&e.clone(),) { } - | -- ^^^^^^^^^^^^^ - | | - | data moved here - | move occurs because `_t` has type `X`, which does not implement the `Copy` trait - -error[E0507]: cannot move out of a shared reference - --> $DIR/simple.rs:262:37 - | -LL | while let (&Either::One(_t),) = (&e.clone(),) { } - | -- ^^^^^^^^^^^^^ - | | - | data moved here - | move occurs because `_t` has type `X`, which does not implement the `Copy` trait - -error[E0507]: cannot move out of a shared reference - --> $DIR/simple.rs:264:11 - | -LL | match (&e.clone(),) { - | ^^^^^^^^^^^^^ -LL | -LL | (&Either::One(_t),) - | -- - | | - | data moved here - | move occurs because `_t` has type `X`, which does not implement the `Copy` trait - -error[E0507]: cannot move out of a mutable reference - --> $DIR/simple.rs:272:25 - | -LL | let (&mut X(_t),) = (&mut xm.clone(),); - | -- ^^^^^^^^^^^^^^^^^^ - | | - | data moved here - | move occurs because `_t` has type `Y`, which does not implement the `Copy` trait - -error[E0507]: cannot move out of a mutable reference - --> $DIR/simple.rs:274:38 - | -LL | if let (&mut Either::One(_t),) = (&mut em.clone(),) { } - | -- ^^^^^^^^^^^^^^^^^^ - | | - | data moved here - | move occurs because `_t` has type `X`, which does not implement the `Copy` trait - -error[E0507]: cannot move out of a mutable reference - --> $DIR/simple.rs:276:41 - | -LL | while let (&mut Either::One(_t),) = (&mut em.clone(),) { } - | -- ^^^^^^^^^^^^^^^^^^ - | | - | data moved here - | move occurs because `_t` has type `X`, which does not implement the `Copy` trait - -error[E0507]: cannot move out of a mutable reference - --> $DIR/simple.rs:278:11 - | -LL | match (&mut em.clone(),) { - | ^^^^^^^^^^^^^^^^^^ -LL | -LL | (&mut Either::One(_t),) => (), - | -- data moved here -LL | (&mut Either::Two(_t),) => (), - | -- ...and here - | - = note: move occurs because these variables have types that don't implement the `Copy` trait - -error[E0507]: cannot move out of a shared reference - --> $DIR/simple.rs:288:18 - | -LL | let &X(_t) = &x; - | ------ ^^ - | | | - | | data moved here - | | move occurs because `_t` has type `Y`, which does not implement the `Copy` trait - | help: consider removing the `&`: `X(_t)` - -error[E0507]: cannot move out of a shared reference - --> $DIR/simple.rs:292:31 - | -LL | if let &Either::One(_t) = &e { } - | ---------------- ^^ - | | | - | | data moved here - | | move occurs because `_t` has type `X`, which does not implement the `Copy` trait - | help: consider removing the `&`: `Either::One(_t)` - -error[E0507]: cannot move out of a shared reference - --> $DIR/simple.rs:296:34 - | -LL | while let &Either::One(_t) = &e { } - | ---------------- ^^ - | | | - | | data moved here - | | move occurs because `_t` has type `X`, which does not implement the `Copy` trait - | help: consider removing the `&`: `Either::One(_t)` - -error[E0507]: cannot move out of a shared reference - --> $DIR/simple.rs:300:11 - | -LL | match &e { - | ^^ -LL | -LL | &Either::One(_t) - | -- - | | - | data moved here - | move occurs because `_t` has type `X`, which does not implement the `Copy` trait - | -help: consider removing the `&` - | -LL ~ Either::One(_t) -LL + -LL + -LL ~ | &Either::Two(_t) => (), - | - -error[E0507]: cannot move out of a shared reference - --> $DIR/simple.rs:308:11 - | -LL | match &e { - | ^^ -LL | -LL | &Either::One(_t) => (), - | ---------------- - | | | - | | data moved here - | | move occurs because `_t` has type `X`, which does not implement the `Copy` trait - | help: consider removing the `&`: `Either::One(_t)` - -error[E0507]: cannot move out of a shared reference - --> $DIR/simple.rs:315:11 - | -LL | match &e { - | ^^ -LL | -LL | &Either::One(_t) => (), - | ---------------- - | | | - | | data moved here - | | move occurs because `_t` has type `X`, which does not implement the `Copy` trait - | help: consider removing the `&`: `Either::One(_t)` - -error[E0507]: cannot move out of a mutable reference - --> $DIR/simple.rs:323:22 - | -LL | let &mut X(_t) = &mut xm; - | ---------- ^^^^^^^ - | | | - | | data moved here - | | move occurs because `_t` has type `Y`, which does not implement the `Copy` trait - | help: consider removing the `&mut`: `X(_t)` - -error[E0507]: cannot move out of a mutable reference - --> $DIR/simple.rs:327:35 - | -LL | if let &mut Either::One(_t) = &mut em { } - | -------------------- ^^^^^^^ - | | | - | | data moved here - | | move occurs because `_t` has type `X`, which does not implement the `Copy` trait - | help: consider removing the `&mut`: `Either::One(_t)` - -error[E0507]: cannot move out of a mutable reference - --> $DIR/simple.rs:331:38 - | -LL | while let &mut Either::One(_t) = &mut em { } - | -------------------- ^^^^^^^ - | | | - | | data moved here - | | move occurs because `_t` has type `X`, which does not implement the `Copy` trait - | help: consider removing the `&mut`: `Either::One(_t)` - -error[E0507]: cannot move out of a mutable reference - --> $DIR/simple.rs:335:11 - | -LL | match &mut em { - | ^^^^^^^ -LL | -LL | &mut Either::One(_t) - | -- - | | - | data moved here - | move occurs because `_t` has type `X`, which does not implement the `Copy` trait - | -help: consider removing the `&mut` - | -LL ~ Either::One(_t) -LL + -LL + -LL ~ | &mut Either::Two(_t) => (), - | - -error[E0507]: cannot move out of a mutable reference - --> $DIR/simple.rs:343:11 - | -LL | match &mut em { - | ^^^^^^^ -LL | -LL | &mut Either::One(_t) => (), - | -------------------- - | | | - | | data moved here - | | move occurs because `_t` has type `X`, which does not implement the `Copy` trait - | help: consider removing the `&mut`: `Either::One(_t)` - -error[E0507]: cannot move out of a mutable reference - --> $DIR/simple.rs:350:11 - | -LL | match &mut em { - | ^^^^^^^ -LL | -LL | &mut Either::One(_t) => (), - | -------------------- - | | | - | | data moved here - | | move occurs because `_t` has type `X`, which does not implement the `Copy` trait - | help: consider removing the `&mut`: `Either::One(_t)` - -error[E0507]: cannot move out of a mutable reference - --> $DIR/simple.rs:357:11 - | -LL | match &mut em { - | ^^^^^^^ -LL | -LL | &mut Either::One(_t) => (), - | -------------------- - | | | - | | data moved here - | | move occurs because `_t` has type `X`, which does not implement the `Copy` trait - | help: consider removing the `&mut`: `Either::One(_t)` - -error[E0507]: cannot move out of a shared reference - --> $DIR/simple.rs:202:11 - | -LL | fn f1(&X(_t): &X) { } - | ^^^--^ - | | | - | | data moved here - | | move occurs because `_t` has type `Y`, which does not implement the `Copy` trait - | help: consider removing the `&`: `X(_t)` - -error[E0507]: cannot move out of a mutable reference - --> $DIR/simple.rs:249:11 - | -LL | fn f2(&mut X(_t): &mut X) { } - | ^^^^^^^--^ - | | | - | | data moved here - | | move occurs because `_t` has type `Y`, which does not implement the `Copy` trait - | help: consider removing the `&mut`: `X(_t)` - -error[E0507]: cannot move out of a shared reference - --> $DIR/simple.rs:269:11 - | -LL | fn f3((&X(_t),): (&X,)) { } - | ^^^^--^^^ - | | - | data moved here - | move occurs because `_t` has type `Y`, which does not implement the `Copy` trait - -error[E0507]: cannot move out of a mutable reference - --> $DIR/simple.rs:283:11 - | -LL | fn f4((&mut X(_t),): (&mut X,)) { } - | ^^^^^^^^--^^^ - | | - | data moved here - | move occurs because `_t` has type `Y`, which does not implement the `Copy` trait - -error: aborting due to 60 previous errors - -For more information about this error, try `rustc --explain E0507`. diff --git a/src/test/ui/suggestions/dont-suggest-try_into-in-macros.rs b/src/test/ui/suggestions/dont-suggest-try_into-in-macros.rs deleted file mode 100644 index d625199c9..000000000 --- a/src/test/ui/suggestions/dont-suggest-try_into-in-macros.rs +++ /dev/null @@ -1,3 +0,0 @@ -fn main() { - assert_eq!(10u64, 10usize); //~ ERROR mismatched types -} diff --git a/src/test/ui/suggestions/dont-suggest-try_into-in-macros.stderr b/src/test/ui/suggestions/dont-suggest-try_into-in-macros.stderr deleted file mode 100644 index 4e21d3601..000000000 --- a/src/test/ui/suggestions/dont-suggest-try_into-in-macros.stderr +++ /dev/null @@ -1,11 +0,0 @@ -error[E0308]: mismatched types - --> $DIR/dont-suggest-try_into-in-macros.rs:2:5 - | -LL | assert_eq!(10u64, 10usize); - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `u64`, found `usize` - | - = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info) - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0308`. diff --git a/src/test/ui/suggestions/dont-suggest-ufcs-for-const.rs b/src/test/ui/suggestions/dont-suggest-ufcs-for-const.rs deleted file mode 100644 index 06cf243f1..000000000 --- a/src/test/ui/suggestions/dont-suggest-ufcs-for-const.rs +++ /dev/null @@ -1,4 +0,0 @@ -fn main() { - 1_u32.MAX(); - //~^ ERROR no method named `MAX` found for type `u32` in the current scope -} diff --git a/src/test/ui/suggestions/dont-suggest-ufcs-for-const.stderr b/src/test/ui/suggestions/dont-suggest-ufcs-for-const.stderr deleted file mode 100644 index 0d9543e0b..000000000 --- a/src/test/ui/suggestions/dont-suggest-ufcs-for-const.stderr +++ /dev/null @@ -1,9 +0,0 @@ -error[E0599]: no method named `MAX` found for type `u32` in the current scope - --> $DIR/dont-suggest-ufcs-for-const.rs:2:11 - | -LL | 1_u32.MAX(); - | ^^^ method not found in `u32` - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0599`. diff --git a/src/test/ui/suggestions/dont-try-removing-the-field.rs b/src/test/ui/suggestions/dont-try-removing-the-field.rs deleted file mode 100644 index 948aa2b94..000000000 --- a/src/test/ui/suggestions/dont-try-removing-the-field.rs +++ /dev/null @@ -1,17 +0,0 @@ -// run-pass - -#![allow(dead_code)] - -struct Foo { - foo: i32, - bar: i32, - baz: (), -} - -fn use_foo(x: Foo) -> (i32, i32) { - let Foo { foo, bar, baz } = x; //~ WARNING unused variable: `baz` - //~| help: try ignoring the field - return (foo, bar); -} - -fn main() {} diff --git a/src/test/ui/suggestions/dont-try-removing-the-field.stderr b/src/test/ui/suggestions/dont-try-removing-the-field.stderr deleted file mode 100644 index 263171a4a..000000000 --- a/src/test/ui/suggestions/dont-try-removing-the-field.stderr +++ /dev/null @@ -1,10 +0,0 @@ -warning: unused variable: `baz` - --> $DIR/dont-try-removing-the-field.rs:12:25 - | -LL | let Foo { foo, bar, baz } = x; - | ^^^ help: try ignoring the field: `baz: _` - | - = note: `#[warn(unused_variables)]` on by default - -warning: 1 warning emitted - diff --git a/src/test/ui/suggestions/dont-wrap-ambiguous-receivers.rs b/src/test/ui/suggestions/dont-wrap-ambiguous-receivers.rs deleted file mode 100644 index baa2128eb..000000000 --- a/src/test/ui/suggestions/dont-wrap-ambiguous-receivers.rs +++ /dev/null @@ -1,21 +0,0 @@ -mod banana { - //~^ HELP the following traits are implemented but not in scope - pub struct Chaenomeles; - - pub trait Apple { - fn pick(&self) {} - } - impl Apple for Chaenomeles {} - - pub trait Peach { - fn pick(&self, a: &mut ()) {} - } - impl<Mango: Peach> Peach for Box<Mango> {} - impl Peach for Chaenomeles {} -} - -fn main() { - banana::Chaenomeles.pick() - //~^ ERROR no method named - //~| HELP items from traits can only be used if the trait is in scope -} diff --git a/src/test/ui/suggestions/dont-wrap-ambiguous-receivers.stderr b/src/test/ui/suggestions/dont-wrap-ambiguous-receivers.stderr deleted file mode 100644 index 4658ecb3a..000000000 --- a/src/test/ui/suggestions/dont-wrap-ambiguous-receivers.stderr +++ /dev/null @@ -1,20 +0,0 @@ -error[E0599]: no method named `pick` found for struct `Chaenomeles` in the current scope - --> $DIR/dont-wrap-ambiguous-receivers.rs:18:25 - | -LL | pub struct Chaenomeles; - | ---------------------- method `pick` not found for this struct -... -LL | banana::Chaenomeles.pick() - | ^^^^ method not found in `Chaenomeles` - | - = help: items from traits can only be used if the trait is in scope -help: the following traits are implemented but not in scope; perhaps add a `use` for one of them: - | -LL | use banana::Apple; - | -LL | use banana::Peach; - | - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0599`. diff --git a/src/test/ui/suggestions/enum-method-probe.fixed b/src/test/ui/suggestions/enum-method-probe.fixed deleted file mode 100644 index 6499c92bc..000000000 --- a/src/test/ui/suggestions/enum-method-probe.fixed +++ /dev/null @@ -1,59 +0,0 @@ -// compile-flags: --edition=2021 -// run-rustfix - -#![allow(unused)] - -struct Foo; - -impl Foo { - fn get(&self) -> u8 { - 42 - } -} - -fn test_result_in_result() -> Result<(), ()> { - let res: Result<_, ()> = Ok(Foo); - res?.get(); - //~^ ERROR no method named `get` found for enum `Result` in the current scope - //~| HELP use the `?` operator - Ok(()) -} - -async fn async_test_result_in_result() -> Result<(), ()> { - let res: Result<_, ()> = Ok(Foo); - res?.get(); - //~^ ERROR no method named `get` found for enum `Result` in the current scope - //~| HELP use the `?` operator - Ok(()) -} - -fn test_result_in_unit_return() { - let res: Result<_, ()> = Ok(Foo); - res.expect("REASON").get(); - //~^ ERROR no method named `get` found for enum `Result` in the current scope - //~| HELP consider using `Result::expect` to unwrap the `Foo` value, panicking if the value is a `Result::Err` -} - -async fn async_test_result_in_unit_return() { - let res: Result<_, ()> = Ok(Foo); - res.expect("REASON").get(); - //~^ ERROR no method named `get` found for enum `Result` in the current scope - //~| HELP consider using `Result::expect` to unwrap the `Foo` value, panicking if the value is a `Result::Err` -} - -fn test_option_in_option() -> Option<()> { - let res: Option<_> = Some(Foo); - res?.get(); - //~^ ERROR no method named `get` found for enum `Option` in the current scope - //~| HELP use the `?` operator - Some(()) -} - -fn test_option_in_unit_return() { - let res: Option<_> = Some(Foo); - res.expect("REASON").get(); - //~^ ERROR no method named `get` found for enum `Option` in the current scope - //~| HELP consider using `Option::expect` to unwrap the `Foo` value, panicking if the value is an `Option::None` -} - -fn main() {} diff --git a/src/test/ui/suggestions/enum-method-probe.rs b/src/test/ui/suggestions/enum-method-probe.rs deleted file mode 100644 index 18ea8ed8a..000000000 --- a/src/test/ui/suggestions/enum-method-probe.rs +++ /dev/null @@ -1,59 +0,0 @@ -// compile-flags: --edition=2021 -// run-rustfix - -#![allow(unused)] - -struct Foo; - -impl Foo { - fn get(&self) -> u8 { - 42 - } -} - -fn test_result_in_result() -> Result<(), ()> { - let res: Result<_, ()> = Ok(Foo); - res.get(); - //~^ ERROR no method named `get` found for enum `Result` in the current scope - //~| HELP use the `?` operator - Ok(()) -} - -async fn async_test_result_in_result() -> Result<(), ()> { - let res: Result<_, ()> = Ok(Foo); - res.get(); - //~^ ERROR no method named `get` found for enum `Result` in the current scope - //~| HELP use the `?` operator - Ok(()) -} - -fn test_result_in_unit_return() { - let res: Result<_, ()> = Ok(Foo); - res.get(); - //~^ ERROR no method named `get` found for enum `Result` in the current scope - //~| HELP consider using `Result::expect` to unwrap the `Foo` value, panicking if the value is a `Result::Err` -} - -async fn async_test_result_in_unit_return() { - let res: Result<_, ()> = Ok(Foo); - res.get(); - //~^ ERROR no method named `get` found for enum `Result` in the current scope - //~| HELP consider using `Result::expect` to unwrap the `Foo` value, panicking if the value is a `Result::Err` -} - -fn test_option_in_option() -> Option<()> { - let res: Option<_> = Some(Foo); - res.get(); - //~^ ERROR no method named `get` found for enum `Option` in the current scope - //~| HELP use the `?` operator - Some(()) -} - -fn test_option_in_unit_return() { - let res: Option<_> = Some(Foo); - res.get(); - //~^ ERROR no method named `get` found for enum `Option` in the current scope - //~| HELP consider using `Option::expect` to unwrap the `Foo` value, panicking if the value is an `Option::None` -} - -fn main() {} diff --git a/src/test/ui/suggestions/enum-method-probe.stderr b/src/test/ui/suggestions/enum-method-probe.stderr deleted file mode 100644 index 6ed14984f..000000000 --- a/src/test/ui/suggestions/enum-method-probe.stderr +++ /dev/null @@ -1,99 +0,0 @@ -error[E0599]: no method named `get` found for enum `Result` in the current scope - --> $DIR/enum-method-probe.rs:24:9 - | -LL | res.get(); - | ^^^ method not found in `Result<Foo, ()>` - | -note: the method `get` exists on the type `Foo` - --> $DIR/enum-method-probe.rs:9:5 - | -LL | fn get(&self) -> u8 { - | ^^^^^^^^^^^^^^^^^^^ -help: use the `?` operator to extract the `Foo` value, propagating a `Result::Err` value to the caller - | -LL | res?.get(); - | + - -error[E0599]: no method named `get` found for enum `Result` in the current scope - --> $DIR/enum-method-probe.rs:39:9 - | -LL | res.get(); - | ^^^ method not found in `Result<Foo, ()>` - | -note: the method `get` exists on the type `Foo` - --> $DIR/enum-method-probe.rs:9:5 - | -LL | fn get(&self) -> u8 { - | ^^^^^^^^^^^^^^^^^^^ -help: consider using `Result::expect` to unwrap the `Foo` value, panicking if the value is a `Result::Err` - | -LL | res.expect("REASON").get(); - | +++++++++++++++++ - -error[E0599]: no method named `get` found for enum `Result` in the current scope - --> $DIR/enum-method-probe.rs:16:9 - | -LL | res.get(); - | ^^^ method not found in `Result<Foo, ()>` - | -note: the method `get` exists on the type `Foo` - --> $DIR/enum-method-probe.rs:9:5 - | -LL | fn get(&self) -> u8 { - | ^^^^^^^^^^^^^^^^^^^ -help: use the `?` operator to extract the `Foo` value, propagating a `Result::Err` value to the caller - | -LL | res?.get(); - | + - -error[E0599]: no method named `get` found for enum `Result` in the current scope - --> $DIR/enum-method-probe.rs:32:9 - | -LL | res.get(); - | ^^^ method not found in `Result<Foo, ()>` - | -note: the method `get` exists on the type `Foo` - --> $DIR/enum-method-probe.rs:9:5 - | -LL | fn get(&self) -> u8 { - | ^^^^^^^^^^^^^^^^^^^ -help: consider using `Result::expect` to unwrap the `Foo` value, panicking if the value is a `Result::Err` - | -LL | res.expect("REASON").get(); - | +++++++++++++++++ - -error[E0599]: no method named `get` found for enum `Option` in the current scope - --> $DIR/enum-method-probe.rs:46:9 - | -LL | res.get(); - | ^^^ method not found in `Option<Foo>` - | -note: the method `get` exists on the type `Foo` - --> $DIR/enum-method-probe.rs:9:5 - | -LL | fn get(&self) -> u8 { - | ^^^^^^^^^^^^^^^^^^^ -help: use the `?` operator to extract the `Foo` value, propagating an `Option::None` value to the caller - | -LL | res?.get(); - | + - -error[E0599]: no method named `get` found for enum `Option` in the current scope - --> $DIR/enum-method-probe.rs:54:9 - | -LL | res.get(); - | ^^^ method not found in `Option<Foo>` - | -note: the method `get` exists on the type `Foo` - --> $DIR/enum-method-probe.rs:9:5 - | -LL | fn get(&self) -> u8 { - | ^^^^^^^^^^^^^^^^^^^ -help: consider using `Option::expect` to unwrap the `Foo` value, panicking if the value is an `Option::None` - | -LL | res.expect("REASON").get(); - | +++++++++++++++++ - -error: aborting due to 6 previous errors - -For more information about this error, try `rustc --explain E0599`. diff --git a/src/test/ui/suggestions/expected-boxed-future-isnt-pinned.rs b/src/test/ui/suggestions/expected-boxed-future-isnt-pinned.rs deleted file mode 100644 index 7e9c5492d..000000000 --- a/src/test/ui/suggestions/expected-boxed-future-isnt-pinned.rs +++ /dev/null @@ -1,33 +0,0 @@ -// edition:2018 -#![allow(dead_code)] -use std::future::Future; -use std::pin::Pin; - -type BoxFuture<'a, T> = Pin<Box<dyn Future<Output = T> + Send + 'a>>; -// ^^^^^^^^^ This would come from the `futures` crate in real code. - -fn foo<F: Future<Output=i32> + Send + 'static>(x: F) -> BoxFuture<'static, i32> { - // We could instead use an `async` block, but this way we have no std spans. - x //~ ERROR mismatched types -} - -fn bar<F: Future<Output=i32> + Send + 'static>(x: F) -> BoxFuture<'static, i32> { - Box::new(x) //~ ERROR mismatched types -} - -fn baz<F: Future<Output=i32> + Send + 'static>(x: F) -> BoxFuture<'static, i32> { - Pin::new(x) //~ ERROR mismatched types - //~^ ERROR E0277 -} - -fn qux<F: Future<Output=i32> + Send + 'static>(x: F) -> BoxFuture<'static, i32> { - Pin::new(Box::new(x)) //~ ERROR E0277 -} - -fn zap() -> BoxFuture<'static, i32> { - async { //~ ERROR mismatched types - 42 - } -} - -fn main() {} diff --git a/src/test/ui/suggestions/expected-boxed-future-isnt-pinned.stderr b/src/test/ui/suggestions/expected-boxed-future-isnt-pinned.stderr deleted file mode 100644 index 34ff59a9b..000000000 --- a/src/test/ui/suggestions/expected-boxed-future-isnt-pinned.stderr +++ /dev/null @@ -1,106 +0,0 @@ -error[E0308]: mismatched types - --> $DIR/expected-boxed-future-isnt-pinned.rs:11:5 - | -LL | fn foo<F: Future<Output=i32> + Send + 'static>(x: F) -> BoxFuture<'static, i32> { - | - this type parameter ----------------------- expected `Pin<Box<(dyn Future<Output = i32> + Send + 'static)>>` because of return type -LL | // We could instead use an `async` block, but this way we have no std spans. -LL | x - | ^ expected struct `Pin`, found type parameter `F` - | - = note: expected struct `Pin<Box<(dyn Future<Output = i32> + Send + 'static)>>` - found type parameter `F` -help: you need to pin and box this expression - | -LL | Box::pin(x) - | +++++++++ + - -error[E0308]: mismatched types - --> $DIR/expected-boxed-future-isnt-pinned.rs:15:5 - | -LL | fn bar<F: Future<Output=i32> + Send + 'static>(x: F) -> BoxFuture<'static, i32> { - | ----------------------- expected `Pin<Box<(dyn Future<Output = i32> + Send + 'static)>>` because of return type -LL | Box::new(x) - | ^^^^^^^^^^^ expected struct `Pin`, found struct `Box` - | - = note: expected struct `Pin<Box<(dyn Future<Output = i32> + Send + 'static)>>` - found struct `Box<F>` - = help: use `Box::pin` - -error[E0308]: mismatched types - --> $DIR/expected-boxed-future-isnt-pinned.rs:19:14 - | -LL | fn baz<F: Future<Output=i32> + Send + 'static>(x: F) -> BoxFuture<'static, i32> { - | - this type parameter -LL | Pin::new(x) - | -------- ^ expected struct `Box`, found type parameter `F` - | | - | arguments to this function are incorrect - | help: use `Box::pin` to pin and box this expression: `Box::pin` - | - = note: expected struct `Box<dyn Future<Output = i32> + Send>` - found type parameter `F` -note: associated function defined here - --> $SRC_DIR/core/src/pin.rs:LL:COL - | -LL | pub const fn new(pointer: P) -> Pin<P> { - | ^^^ - -error[E0277]: `dyn Future<Output = i32> + Send` cannot be unpinned - --> $DIR/expected-boxed-future-isnt-pinned.rs:19:14 - | -LL | Pin::new(x) - | -------- ^ the trait `Unpin` is not implemented for `dyn Future<Output = i32> + Send` - | | - | required by a bound introduced by this call - | - = note: consider using `Box::pin` -note: required by a bound in `Pin::<P>::new` - --> $SRC_DIR/core/src/pin.rs:LL:COL - | -LL | impl<P: Deref<Target: Unpin>> Pin<P> { - | ^^^^^ required by this bound in `Pin::<P>::new` - -error[E0277]: `dyn Future<Output = i32> + Send` cannot be unpinned - --> $DIR/expected-boxed-future-isnt-pinned.rs:24:14 - | -LL | Pin::new(Box::new(x)) - | -------- ^^^^^^^^^^^ the trait `Unpin` is not implemented for `dyn Future<Output = i32> + Send` - | | - | required by a bound introduced by this call - | - = note: consider using `Box::pin` -note: required by a bound in `Pin::<P>::new` - --> $SRC_DIR/core/src/pin.rs:LL:COL - | -LL | impl<P: Deref<Target: Unpin>> Pin<P> { - | ^^^^^ required by this bound in `Pin::<P>::new` - -error[E0308]: mismatched types - --> $DIR/expected-boxed-future-isnt-pinned.rs:28:5 - | -LL | / async { -LL | | 42 -LL | | } - | | ^ - | | | - | |_____expected struct `Pin`, found `async` block - | arguments to this function are incorrect - | - = note: expected struct `Pin<Box<dyn Future<Output = i32> + Send>>` - found `async` block `[async block@$DIR/expected-boxed-future-isnt-pinned.rs:28:5: 30:6]` -note: function defined here - --> $SRC_DIR/core/src/future/mod.rs:LL:COL - | -LL | pub const fn identity_future<O, Fut: Future<Output = O>>(f: Fut) -> Fut { - | ^^^^^^^^^^^^^^^ -help: you need to pin and box this expression - | -LL ~ Box::pin(async { -LL | 42 -LL ~ }) - | - -error: aborting due to 6 previous errors - -Some errors have detailed explanations: E0277, E0308. -For more information about an error, try `rustc --explain E0277`. diff --git a/src/test/ui/suggestions/field-access-considering-privacy.rs b/src/test/ui/suggestions/field-access-considering-privacy.rs deleted file mode 100644 index 3de06b214..000000000 --- a/src/test/ui/suggestions/field-access-considering-privacy.rs +++ /dev/null @@ -1,35 +0,0 @@ -use a::TyCtxt; - -mod a { - use std::ops::Deref; - pub struct TyCtxt<'tcx> { - gcx: &'tcx GlobalCtxt<'tcx>, - } - - impl<'tcx> Deref for TyCtxt<'tcx> { - type Target = &'tcx GlobalCtxt<'tcx>; - - fn deref(&self) -> &Self::Target { - &self.gcx - } - } - - pub struct GlobalCtxt<'tcx> { - pub sess: &'tcx Session, - _t: &'tcx (), - } - - pub struct Session { - pub opts: (), - } -} - -mod b { - fn foo<'tcx>(tcx: crate::TyCtxt<'tcx>) { - tcx.opts; - //~^ ERROR no field `opts` on type `TyCtxt<'tcx>` - //~| HELP one of the expressions' fields has a field of the same name - } -} - -fn main() {} diff --git a/src/test/ui/suggestions/field-access-considering-privacy.stderr b/src/test/ui/suggestions/field-access-considering-privacy.stderr deleted file mode 100644 index cbf6f3d10..000000000 --- a/src/test/ui/suggestions/field-access-considering-privacy.stderr +++ /dev/null @@ -1,14 +0,0 @@ -error[E0609]: no field `opts` on type `TyCtxt<'tcx>` - --> $DIR/field-access-considering-privacy.rs:29:13 - | -LL | tcx.opts; - | ^^^^ unknown field - | -help: one of the expressions' fields has a field of the same name - | -LL | tcx.sess.opts; - | +++++ - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0609`. diff --git a/src/test/ui/suggestions/field-access.fixed b/src/test/ui/suggestions/field-access.fixed deleted file mode 100644 index ed9aef6e3..000000000 --- a/src/test/ui/suggestions/field-access.fixed +++ /dev/null @@ -1,35 +0,0 @@ -// run-rustfix -#![allow(dead_code)] - -struct A { - b: B, -} - -enum B { - Fst, - Snd, -} - -union Foo { - bar: u32, - qux: f32, -} - -fn main() { - let a = A { b: B::Fst }; - if let B::Fst = a.b {}; //~ ERROR mismatched types [E0308] - //~^ HELP you might have meant to use field `b` whose type is `B` - match a.b { - //~^ HELP you might have meant to use field `b` whose type is `B` - //~| HELP you might have meant to use field `b` whose type is `B` - B::Fst => (), //~ ERROR mismatched types [E0308] - B::Snd => (), //~ ERROR mismatched types [E0308] - } - - let foo = Foo { bar: 42 }; - match unsafe { foo.bar } { - //~^ HELP you might have meant to use field `bar` whose type is `u32` - 1u32 => (), //~ ERROR mismatched types [E0308] - _ => (), - } -} diff --git a/src/test/ui/suggestions/field-access.rs b/src/test/ui/suggestions/field-access.rs deleted file mode 100644 index d80488e8a..000000000 --- a/src/test/ui/suggestions/field-access.rs +++ /dev/null @@ -1,35 +0,0 @@ -// run-rustfix -#![allow(dead_code)] - -struct A { - b: B, -} - -enum B { - Fst, - Snd, -} - -union Foo { - bar: u32, - qux: f32, -} - -fn main() { - let a = A { b: B::Fst }; - if let B::Fst = a {}; //~ ERROR mismatched types [E0308] - //~^ HELP you might have meant to use field `b` whose type is `B` - match a { - //~^ HELP you might have meant to use field `b` whose type is `B` - //~| HELP you might have meant to use field `b` whose type is `B` - B::Fst => (), //~ ERROR mismatched types [E0308] - B::Snd => (), //~ ERROR mismatched types [E0308] - } - - let foo = Foo { bar: 42 }; - match foo { - //~^ HELP you might have meant to use field `bar` whose type is `u32` - 1u32 => (), //~ ERROR mismatched types [E0308] - _ => (), - } -} diff --git a/src/test/ui/suggestions/field-access.stderr b/src/test/ui/suggestions/field-access.stderr deleted file mode 100644 index b9f0f788b..000000000 --- a/src/test/ui/suggestions/field-access.stderr +++ /dev/null @@ -1,67 +0,0 @@ -error[E0308]: mismatched types - --> $DIR/field-access.rs:20:12 - | -LL | Fst, - | --- unit variant defined here -... -LL | if let B::Fst = a {}; - | ^^^^^^ - this expression has type `A` - | | - | expected struct `A`, found enum `B` - | -help: you might have meant to use field `b` whose type is `B` - | -LL | if let B::Fst = a.b {}; - | ~~~ - -error[E0308]: mismatched types - --> $DIR/field-access.rs:25:9 - | -LL | Fst, - | --- unit variant defined here -... -LL | match a { - | - this expression has type `A` -... -LL | B::Fst => (), - | ^^^^^^ expected struct `A`, found enum `B` - | -help: you might have meant to use field `b` whose type is `B` - | -LL | match a.b { - | ~~~ - -error[E0308]: mismatched types - --> $DIR/field-access.rs:26:9 - | -LL | Snd, - | --- unit variant defined here -... -LL | match a { - | - this expression has type `A` -... -LL | B::Snd => (), - | ^^^^^^ expected struct `A`, found enum `B` - | -help: you might have meant to use field `b` whose type is `B` - | -LL | match a.b { - | ~~~ - -error[E0308]: mismatched types - --> $DIR/field-access.rs:32:9 - | -LL | match foo { - | --- this expression has type `Foo` -LL | -LL | 1u32 => (), - | ^^^^ expected union `Foo`, found `u32` - | -help: you might have meant to use field `bar` whose type is `u32` - | -LL | match unsafe { foo.bar } { - | ~~~~~~~~~~~~~~~~~~ - -error: aborting due to 4 previous errors - -For more information about this error, try `rustc --explain E0308`. diff --git a/src/test/ui/suggestions/field-has-method.rs b/src/test/ui/suggestions/field-has-method.rs deleted file mode 100644 index 980000151..000000000 --- a/src/test/ui/suggestions/field-has-method.rs +++ /dev/null @@ -1,23 +0,0 @@ -struct Kind; - -struct Ty { - kind: Kind, -} - -impl Ty { - fn kind(&self) -> Kind { - todo!() - } -} - -struct InferOk<T> { - value: T, - predicates: Vec<()>, -} - -fn foo(i: InferOk<Ty>) { - let k = i.kind(); - //~^ no method named `kind` found for struct `InferOk` in the current scope -} - -fn main() {} diff --git a/src/test/ui/suggestions/field-has-method.stderr b/src/test/ui/suggestions/field-has-method.stderr deleted file mode 100644 index def164017..000000000 --- a/src/test/ui/suggestions/field-has-method.stderr +++ /dev/null @@ -1,17 +0,0 @@ -error[E0599]: no method named `kind` found for struct `InferOk` in the current scope - --> $DIR/field-has-method.rs:19:15 - | -LL | struct InferOk<T> { - | ----------------- method `kind` not found for this struct -... -LL | let k = i.kind(); - | ^^^^ method not found in `InferOk<Ty>` - | -help: one of the expressions' fields has a method of the same name - | -LL | let k = i.value.kind(); - | ++++++ - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0599`. diff --git a/src/test/ui/suggestions/fn-ctor-passed-as-arg-where-it-should-have-been-called.rs b/src/test/ui/suggestions/fn-ctor-passed-as-arg-where-it-should-have-been-called.rs deleted file mode 100644 index 4303e5c54..000000000 --- a/src/test/ui/suggestions/fn-ctor-passed-as-arg-where-it-should-have-been-called.rs +++ /dev/null @@ -1,20 +0,0 @@ -// edition:2018 -trait T { - type O; -} - -struct S; - -impl T for S { - type O = (); -} - -fn foo() -> impl T<O=()> { S } - -fn bar(f: impl T<O=()>) {} - -fn main() { - bar(foo); //~ERROR E0277 - let closure = || S; - bar(closure); //~ERROR E0277 -} diff --git a/src/test/ui/suggestions/fn-ctor-passed-as-arg-where-it-should-have-been-called.stderr b/src/test/ui/suggestions/fn-ctor-passed-as-arg-where-it-should-have-been-called.stderr deleted file mode 100644 index 955148315..000000000 --- a/src/test/ui/suggestions/fn-ctor-passed-as-arg-where-it-should-have-been-called.stderr +++ /dev/null @@ -1,39 +0,0 @@ -error[E0277]: the trait bound `fn() -> impl T<O = ()> {foo}: T` is not satisfied - --> $DIR/fn-ctor-passed-as-arg-where-it-should-have-been-called.rs:17:9 - | -LL | bar(foo); - | --- ^^^ the trait `T` is not implemented for fn item `fn() -> impl T<O = ()> {foo}` - | | - | required by a bound introduced by this call - | -note: required by a bound in `bar` - --> $DIR/fn-ctor-passed-as-arg-where-it-should-have-been-called.rs:14:16 - | -LL | fn bar(f: impl T<O=()>) {} - | ^^^^^^^ required by this bound in `bar` -help: use parentheses to call this function - | -LL | bar(foo()); - | ++ - -error[E0277]: the trait bound `[closure@$DIR/fn-ctor-passed-as-arg-where-it-should-have-been-called.rs:18:19: 18:21]: T` is not satisfied - --> $DIR/fn-ctor-passed-as-arg-where-it-should-have-been-called.rs:19:9 - | -LL | bar(closure); - | --- ^^^^^^^ the trait `T` is not implemented for closure `[closure@$DIR/fn-ctor-passed-as-arg-where-it-should-have-been-called.rs:18:19: 18:21]` - | | - | required by a bound introduced by this call - | -note: required by a bound in `bar` - --> $DIR/fn-ctor-passed-as-arg-where-it-should-have-been-called.rs:14:16 - | -LL | fn bar(f: impl T<O=()>) {} - | ^^^^^^^ required by this bound in `bar` -help: use parentheses to call this closure - | -LL | bar(closure()); - | ++ - -error: aborting due to 2 previous errors - -For more information about this error, try `rustc --explain E0277`. diff --git a/src/test/ui/suggestions/fn-missing-lifetime-in-item.rs b/src/test/ui/suggestions/fn-missing-lifetime-in-item.rs deleted file mode 100644 index dac6610b3..000000000 --- a/src/test/ui/suggestions/fn-missing-lifetime-in-item.rs +++ /dev/null @@ -1,8 +0,0 @@ -struct S1<F: Fn(&i32, &i32) -> &'a i32>(F); //~ ERROR use of undeclared lifetime name `'a` -struct S2<F: Fn(&i32, &i32) -> &i32>(F); //~ ERROR missing lifetime specifier -struct S3<F: for<'a> Fn(&i32, &i32) -> &'a i32>(F); -//~^ ERROR binding for associated type `Output` references lifetime `'a`, which does not appear -struct S4<F: for<'x> Fn(&'x i32, &'x i32) -> &'x i32>(F); -const C: Option<Box<dyn for<'a> Fn(&usize, &usize) -> &'a usize>> = None; -//~^ ERROR binding for associated type `Output` references lifetime `'a`, which does not appear -fn main() {} diff --git a/src/test/ui/suggestions/fn-missing-lifetime-in-item.stderr b/src/test/ui/suggestions/fn-missing-lifetime-in-item.stderr deleted file mode 100644 index 6d7c3d730..000000000 --- a/src/test/ui/suggestions/fn-missing-lifetime-in-item.stderr +++ /dev/null @@ -1,48 +0,0 @@ -error[E0261]: use of undeclared lifetime name `'a` - --> $DIR/fn-missing-lifetime-in-item.rs:1:33 - | -LL | struct S1<F: Fn(&i32, &i32) -> &'a i32>(F); - | ^^ undeclared lifetime - | - = note: for more information on higher-ranked polymorphism, visit https://doc.rust-lang.org/nomicon/hrtb.html -help: consider making the bound lifetime-generic with a new `'a` lifetime - | -LL | struct S1<F: for<'a> Fn(&i32, &i32) -> &'a i32>(F); - | +++++++ -help: consider introducing lifetime `'a` here - | -LL | struct S1<'a, F: Fn(&i32, &i32) -> &'a i32>(F); - | +++ - -error[E0106]: missing lifetime specifier - --> $DIR/fn-missing-lifetime-in-item.rs:2:32 - | -LL | struct S2<F: Fn(&i32, &i32) -> &i32>(F); - | ---- ---- ^ expected named lifetime parameter - | - = help: this function's return type contains a borrowed value, but the signature does not say whether it is borrowed from argument 1 or argument 2 -help: consider making the bound lifetime-generic with a new `'a` lifetime - | -LL | struct S2<F: for<'a> Fn(&'a i32, &'a i32) -> &'a i32>(F); - | +++++++ ++ ++ ++ -help: consider introducing a named lifetime parameter - | -LL | struct S2<'a, F: Fn(&'a i32, &'a i32) -> &'a i32>(F); - | +++ ++ ++ ++ - -error[E0582]: binding for associated type `Output` references lifetime `'a`, which does not appear in the trait input types - --> $DIR/fn-missing-lifetime-in-item.rs:3:40 - | -LL | struct S3<F: for<'a> Fn(&i32, &i32) -> &'a i32>(F); - | ^^^^^^^ - -error[E0582]: binding for associated type `Output` references lifetime `'a`, which does not appear in the trait input types - --> $DIR/fn-missing-lifetime-in-item.rs:6:55 - | -LL | const C: Option<Box<dyn for<'a> Fn(&usize, &usize) -> &'a usize>> = None; - | ^^^^^^^^^ - -error: aborting due to 4 previous errors - -Some errors have detailed explanations: E0106, E0261, E0582. -For more information about an error, try `rustc --explain E0106`. diff --git a/src/test/ui/suggestions/fn-needing-specified-return-type-param.rs b/src/test/ui/suggestions/fn-needing-specified-return-type-param.rs deleted file mode 100644 index bcc91b5cb..000000000 --- a/src/test/ui/suggestions/fn-needing-specified-return-type-param.rs +++ /dev/null @@ -1,7 +0,0 @@ -fn f<A>() -> A { unimplemented!() } -fn foo() { - let _ = f; - //~^ ERROR type annotations needed - //~| HELP consider specifying the generic argument -} -fn main() {} diff --git a/src/test/ui/suggestions/fn-needing-specified-return-type-param.stderr b/src/test/ui/suggestions/fn-needing-specified-return-type-param.stderr deleted file mode 100644 index 9dea667fb..000000000 --- a/src/test/ui/suggestions/fn-needing-specified-return-type-param.stderr +++ /dev/null @@ -1,14 +0,0 @@ -error[E0282]: type annotations needed - --> $DIR/fn-needing-specified-return-type-param.rs:3:13 - | -LL | let _ = f; - | ^ cannot infer type of the type parameter `A` declared on the function `f` - | -help: consider specifying the generic argument - | -LL | let _ = f::<A>; - | +++++ - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0282`. diff --git a/src/test/ui/suggestions/fn-or-tuple-struct-with-underscore-args.rs b/src/test/ui/suggestions/fn-or-tuple-struct-with-underscore-args.rs deleted file mode 100644 index ae1dbfeea..000000000 --- a/src/test/ui/suggestions/fn-or-tuple-struct-with-underscore-args.rs +++ /dev/null @@ -1,19 +0,0 @@ -fn foo(a: usize, b: usize) -> usize { a } - -struct S(usize, usize); - -trait T { - fn baz(x: usize, y: usize) -> usize { x } -} - -fn main() { - let _: usize = foo(_, _); - //~^ ERROR `_` can only be used on the left-hand side of an assignment - //~| ERROR `_` can only be used on the left-hand side of an assignment - let _: S = S(_, _); - //~^ ERROR `_` can only be used on the left-hand side of an assignment - //~| ERROR `_` can only be used on the left-hand side of an assignment - let _: usize = T::baz(_, _); - //~^ ERROR `_` can only be used on the left-hand side of an assignment - //~| ERROR `_` can only be used on the left-hand side of an assignment -} diff --git a/src/test/ui/suggestions/fn-or-tuple-struct-with-underscore-args.stderr b/src/test/ui/suggestions/fn-or-tuple-struct-with-underscore-args.stderr deleted file mode 100644 index aa5620306..000000000 --- a/src/test/ui/suggestions/fn-or-tuple-struct-with-underscore-args.stderr +++ /dev/null @@ -1,38 +0,0 @@ -error: in expressions, `_` can only be used on the left-hand side of an assignment - --> $DIR/fn-or-tuple-struct-with-underscore-args.rs:10:24 - | -LL | let _: usize = foo(_, _); - | ^ `_` not allowed here - -error: in expressions, `_` can only be used on the left-hand side of an assignment - --> $DIR/fn-or-tuple-struct-with-underscore-args.rs:10:27 - | -LL | let _: usize = foo(_, _); - | ^ `_` not allowed here - -error: in expressions, `_` can only be used on the left-hand side of an assignment - --> $DIR/fn-or-tuple-struct-with-underscore-args.rs:13:18 - | -LL | let _: S = S(_, _); - | ^ `_` not allowed here - -error: in expressions, `_` can only be used on the left-hand side of an assignment - --> $DIR/fn-or-tuple-struct-with-underscore-args.rs:13:21 - | -LL | let _: S = S(_, _); - | ^ `_` not allowed here - -error: in expressions, `_` can only be used on the left-hand side of an assignment - --> $DIR/fn-or-tuple-struct-with-underscore-args.rs:16:27 - | -LL | let _: usize = T::baz(_, _); - | ^ `_` not allowed here - -error: in expressions, `_` can only be used on the left-hand side of an assignment - --> $DIR/fn-or-tuple-struct-with-underscore-args.rs:16:30 - | -LL | let _: usize = T::baz(_, _); - | ^ `_` not allowed here - -error: aborting due to 6 previous errors - diff --git a/src/test/ui/suggestions/fn-or-tuple-struct-without-args.rs b/src/test/ui/suggestions/fn-or-tuple-struct-without-args.rs deleted file mode 100644 index dd5af3e34..000000000 --- a/src/test/ui/suggestions/fn-or-tuple-struct-without-args.rs +++ /dev/null @@ -1,47 +0,0 @@ -fn foo(a: usize, b: usize) -> usize { a } - -fn bar() -> usize { 42 } - -struct S(usize, usize); -enum E { - A(usize), - B { a: usize }, -} -struct V(); - -trait T { - fn baz(x: usize, y: usize) -> usize { x } - fn bat(x: usize) -> usize { 42 } - fn bax(x: usize) -> usize { 42 } - fn bach(x: usize) -> usize; - fn ban(&self) -> usize { 42 } - fn bal(&self) -> usize; -} - -struct X; - -impl T for X { - fn bach(x: usize) -> usize { 42 } - fn bal(&self) -> usize { 42 } -} - -fn main() { - let _: usize = foo; //~ ERROR mismatched types - let _: S = S; //~ ERROR mismatched types - let _: usize = bar; //~ ERROR mismatched types - let _: V = V; //~ ERROR mismatched types - let _: usize = T::baz; //~ ERROR mismatched types - let _: usize = T::bat; //~ ERROR mismatched types - let _: E = E::A; //~ ERROR mismatched types - let _: E = E::B; //~ ERROR expected value, found struct variant `E::B` - let _: usize = X::baz; //~ ERROR mismatched types - let _: usize = X::bat; //~ ERROR mismatched types - let _: usize = X::bax; //~ ERROR mismatched types - let _: usize = X::bach; //~ ERROR mismatched types - let _: usize = X::ban; //~ ERROR mismatched types - let _: usize = X::bal; //~ ERROR mismatched types - let _: usize = X.ban; //~ ERROR attempted to take value of method - let _: usize = X.bal; //~ ERROR attempted to take value of method - let closure = || 42; - let _: usize = closure; //~ ERROR mismatched types -} diff --git a/src/test/ui/suggestions/fn-or-tuple-struct-without-args.stderr b/src/test/ui/suggestions/fn-or-tuple-struct-without-args.stderr deleted file mode 100644 index d0ddb34d9..000000000 --- a/src/test/ui/suggestions/fn-or-tuple-struct-without-args.stderr +++ /dev/null @@ -1,283 +0,0 @@ -error[E0308]: mismatched types - --> $DIR/fn-or-tuple-struct-without-args.rs:29:20 - | -LL | fn foo(a: usize, b: usize) -> usize { a } - | ----------------------------------- fn(usize, usize) -> usize {foo} defined here -... -LL | let _: usize = foo; - | ----- ^^^ expected `usize`, found fn item - | | - | expected due to this - | - = note: expected type `usize` - found fn item `fn(usize, usize) -> usize {foo}` -help: use parentheses to call this function - | -LL | let _: usize = foo(/* usize */, /* usize */); - | ++++++++++++++++++++++++++ - -error[E0308]: mismatched types - --> $DIR/fn-or-tuple-struct-without-args.rs:30:16 - | -LL | struct S(usize, usize); - | -------- fn(usize, usize) -> S {S} defined here -... -LL | let _: S = S; - | - ^ expected struct `S`, found fn item - | | - | expected due to this - | - = note: expected struct `S` - found fn item `fn(usize, usize) -> S {S}` -help: use parentheses to construct this tuple struct - | -LL | let _: S = S(/* usize */, /* usize */); - | ++++++++++++++++++++++++++ - -error[E0308]: mismatched types - --> $DIR/fn-or-tuple-struct-without-args.rs:31:20 - | -LL | fn bar() -> usize { 42 } - | ----------------- fn() -> usize {bar} defined here -... -LL | let _: usize = bar; - | ----- ^^^ expected `usize`, found fn item - | | - | expected due to this - | - = note: expected type `usize` - found fn item `fn() -> usize {bar}` -help: use parentheses to call this function - | -LL | let _: usize = bar(); - | ++ - -error[E0308]: mismatched types - --> $DIR/fn-or-tuple-struct-without-args.rs:32:16 - | -LL | struct V(); - | -------- fn() -> V {V} defined here -... -LL | let _: V = V; - | - ^ expected struct `V`, found fn item - | | - | expected due to this - | - = note: expected struct `V` - found fn item `fn() -> V {V}` -help: use parentheses to construct this tuple struct - | -LL | let _: V = V(); - | ++ - -error[E0308]: mismatched types - --> $DIR/fn-or-tuple-struct-without-args.rs:33:20 - | -LL | fn baz(x: usize, y: usize) -> usize { x } - | ----------------------------------- fn(usize, usize) -> usize {<_ as T>::baz} defined here -... -LL | let _: usize = T::baz; - | ----- ^^^^^^ expected `usize`, found fn item - | | - | expected due to this - | - = note: expected type `usize` - found fn item `fn(usize, usize) -> usize {<_ as T>::baz}` -help: use parentheses to call this associated function - | -LL | let _: usize = T::baz(/* usize */, /* usize */); - | ++++++++++++++++++++++++++ - -error[E0308]: mismatched types - --> $DIR/fn-or-tuple-struct-without-args.rs:34:20 - | -LL | fn bat(x: usize) -> usize { 42 } - | ------------------------- fn(usize) -> usize {<_ as T>::bat} defined here -... -LL | let _: usize = T::bat; - | ----- ^^^^^^ expected `usize`, found fn item - | | - | expected due to this - | - = note: expected type `usize` - found fn item `fn(usize) -> usize {<_ as T>::bat}` -help: use parentheses to call this associated function - | -LL | let _: usize = T::bat(/* usize */); - | +++++++++++++ - -error[E0308]: mismatched types - --> $DIR/fn-or-tuple-struct-without-args.rs:35:16 - | -LL | A(usize), - | - fn(usize) -> E {E::A} defined here -... -LL | let _: E = E::A; - | - ^^^^ expected enum `E`, found fn item - | | - | expected due to this - | - = note: expected enum `E` - found fn item `fn(usize) -> E {E::A}` -help: use parentheses to construct this tuple variant - | -LL | let _: E = E::A(/* usize */); - | +++++++++++++ - -error[E0533]: expected value, found struct variant `E::B` - --> $DIR/fn-or-tuple-struct-without-args.rs:36:16 - | -LL | let _: E = E::B; - | ^^^^ not a value - -error[E0308]: mismatched types - --> $DIR/fn-or-tuple-struct-without-args.rs:37:20 - | -LL | fn baz(x: usize, y: usize) -> usize { x } - | ----------------------------------- fn(usize, usize) -> usize {<X as T>::baz} defined here -... -LL | let _: usize = X::baz; - | ----- ^^^^^^ expected `usize`, found fn item - | | - | expected due to this - | - = note: expected type `usize` - found fn item `fn(usize, usize) -> usize {<X as T>::baz}` -help: use parentheses to call this associated function - | -LL | let _: usize = X::baz(/* usize */, /* usize */); - | ++++++++++++++++++++++++++ - -error[E0308]: mismatched types - --> $DIR/fn-or-tuple-struct-without-args.rs:38:20 - | -LL | fn bat(x: usize) -> usize { 42 } - | ------------------------- fn(usize) -> usize {<X as T>::bat} defined here -... -LL | let _: usize = X::bat; - | ----- ^^^^^^ expected `usize`, found fn item - | | - | expected due to this - | - = note: expected type `usize` - found fn item `fn(usize) -> usize {<X as T>::bat}` -help: use parentheses to call this associated function - | -LL | let _: usize = X::bat(/* usize */); - | +++++++++++++ - -error[E0308]: mismatched types - --> $DIR/fn-or-tuple-struct-without-args.rs:39:20 - | -LL | fn bax(x: usize) -> usize { 42 } - | ------------------------- fn(usize) -> usize {<X as T>::bax} defined here -... -LL | let _: usize = X::bax; - | ----- ^^^^^^ expected `usize`, found fn item - | | - | expected due to this - | - = note: expected type `usize` - found fn item `fn(usize) -> usize {<X as T>::bax}` -help: use parentheses to call this associated function - | -LL | let _: usize = X::bax(/* usize */); - | +++++++++++++ - -error[E0308]: mismatched types - --> $DIR/fn-or-tuple-struct-without-args.rs:40:20 - | -LL | fn bach(x: usize) -> usize; - | --------------------------- fn(usize) -> usize {<X as T>::bach} defined here -... -LL | let _: usize = X::bach; - | ----- ^^^^^^^ expected `usize`, found fn item - | | - | expected due to this - | - = note: expected type `usize` - found fn item `fn(usize) -> usize {<X as T>::bach}` -help: use parentheses to call this associated function - | -LL | let _: usize = X::bach(/* usize */); - | +++++++++++++ - -error[E0308]: mismatched types - --> $DIR/fn-or-tuple-struct-without-args.rs:41:20 - | -LL | fn ban(&self) -> usize { 42 } - | ---------------------- for<'a> fn(&'a X) -> usize {<X as T>::ban} defined here -... -LL | let _: usize = X::ban; - | ----- ^^^^^^ expected `usize`, found fn item - | | - | expected due to this - | - = note: expected type `usize` - found fn item `for<'a> fn(&'a X) -> usize {<X as T>::ban}` -help: use parentheses to call this associated function - | -LL | let _: usize = X::ban(/* &X */); - | ++++++++++ - -error[E0308]: mismatched types - --> $DIR/fn-or-tuple-struct-without-args.rs:42:20 - | -LL | fn bal(&self) -> usize; - | ----------------------- for<'a> fn(&'a X) -> usize {<X as T>::bal} defined here -... -LL | let _: usize = X::bal; - | ----- ^^^^^^ expected `usize`, found fn item - | | - | expected due to this - | - = note: expected type `usize` - found fn item `for<'a> fn(&'a X) -> usize {<X as T>::bal}` -help: use parentheses to call this associated function - | -LL | let _: usize = X::bal(/* &X */); - | ++++++++++ - -error[E0615]: attempted to take value of method `ban` on type `X` - --> $DIR/fn-or-tuple-struct-without-args.rs:43:22 - | -LL | let _: usize = X.ban; - | ^^^ method, not a field - | -help: use parentheses to call the method - | -LL | let _: usize = X.ban(); - | ++ - -error[E0615]: attempted to take value of method `bal` on type `X` - --> $DIR/fn-or-tuple-struct-without-args.rs:44:22 - | -LL | let _: usize = X.bal; - | ^^^ method, not a field - | -help: use parentheses to call the method - | -LL | let _: usize = X.bal(); - | ++ - -error[E0308]: mismatched types - --> $DIR/fn-or-tuple-struct-without-args.rs:46:20 - | -LL | let closure = || 42; - | -- the found closure -LL | let _: usize = closure; - | ----- ^^^^^^^ expected `usize`, found closure - | | - | expected due to this - | - = note: expected type `usize` - found closure `[closure@$DIR/fn-or-tuple-struct-without-args.rs:45:19: 45:21]` -help: use parentheses to call this closure - | -LL | let _: usize = closure(); - | ++ - -error: aborting due to 17 previous errors - -Some errors have detailed explanations: E0308, E0533, E0615. -For more information about an error, try `rustc --explain E0308`. diff --git a/src/test/ui/suggestions/fn-to-method.rs b/src/test/ui/suggestions/fn-to-method.rs deleted file mode 100644 index 9a35c3efc..000000000 --- a/src/test/ui/suggestions/fn-to-method.rs +++ /dev/null @@ -1,19 +0,0 @@ -struct Foo; - -impl Foo { - fn bar(self) {} -} - -fn main() { - let x = cmp(&1, &2); - //~^ ERROR cannot find function `cmp` in this scope - //~| HELP use the `.` operator to call the method `Ord::cmp` on `&{integer}` - - let y = len([1, 2, 3]); - //~^ ERROR cannot find function `len` in this scope - //~| HELP use the `.` operator to call the method `len` on `&[{integer}]` - - let z = bar(Foo); - //~^ ERROR cannot find function `bar` in this scope - //~| HELP use the `.` operator to call the method `bar` on `Foo` -} diff --git a/src/test/ui/suggestions/fn-to-method.stderr b/src/test/ui/suggestions/fn-to-method.stderr deleted file mode 100644 index 36c17e60d..000000000 --- a/src/test/ui/suggestions/fn-to-method.stderr +++ /dev/null @@ -1,38 +0,0 @@ -error[E0425]: cannot find function `cmp` in this scope - --> $DIR/fn-to-method.rs:8:13 - | -LL | let x = cmp(&1, &2); - | ^^^ not found in this scope - | -help: use the `.` operator to call the method `Ord::cmp` on `&{integer}` - | -LL | let x = (&1).cmp(&2); - | ~ ~~~~~~~~~ - -error[E0425]: cannot find function `len` in this scope - --> $DIR/fn-to-method.rs:12:13 - | -LL | let y = len([1, 2, 3]); - | ^^^ not found in this scope - | -help: use the `.` operator to call the method `len` on `&[{integer}]` - | -LL - let y = len([1, 2, 3]); -LL + let y = [1, 2, 3].len(); - | - -error[E0425]: cannot find function `bar` in this scope - --> $DIR/fn-to-method.rs:16:13 - | -LL | let z = bar(Foo); - | ^^^ not found in this scope - | -help: use the `.` operator to call the method `bar` on `Foo` - | -LL - let z = bar(Foo); -LL + let z = Foo.bar(); - | - -error: aborting due to 3 previous errors - -For more information about this error, try `rustc --explain E0425`. diff --git a/src/test/ui/suggestions/fn-trait-notation.fixed b/src/test/ui/suggestions/fn-trait-notation.fixed deleted file mode 100644 index cf940f4e9..000000000 --- a/src/test/ui/suggestions/fn-trait-notation.fixed +++ /dev/null @@ -1,19 +0,0 @@ -// run-rustfix -fn e0658<F, G, H>(f: F, g: G, h: H) -> i32 -where - F: Fn(i32) -> i32, //~ ERROR E0658 - G: Fn(i32, i32) -> (i32, i32), //~ ERROR E0658 - H: Fn(i32) -> i32, //~ ERROR E0658 -{ - f(3); - g(3, 4); - h(3) -} - -fn main() { - e0658( - |a| a, - |a, b| (b, a), - |a| a, - ); -} diff --git a/src/test/ui/suggestions/fn-trait-notation.rs b/src/test/ui/suggestions/fn-trait-notation.rs deleted file mode 100644 index f0bb03315..000000000 --- a/src/test/ui/suggestions/fn-trait-notation.rs +++ /dev/null @@ -1,19 +0,0 @@ -// run-rustfix -fn e0658<F, G, H>(f: F, g: G, h: H) -> i32 -where - F: Fn<i32, Output = i32>, //~ ERROR E0658 - G: Fn<(i32, i32, ), Output = (i32, i32)>, //~ ERROR E0658 - H: Fn<(i32,), Output = i32>, //~ ERROR E0658 -{ - f(3); - g(3, 4); - h(3) -} - -fn main() { - e0658( - |a| a, - |a, b| (b, a), - |a| a, - ); -} diff --git a/src/test/ui/suggestions/fn-trait-notation.stderr b/src/test/ui/suggestions/fn-trait-notation.stderr deleted file mode 100644 index 3e3b54174..000000000 --- a/src/test/ui/suggestions/fn-trait-notation.stderr +++ /dev/null @@ -1,30 +0,0 @@ -error[E0658]: the precise format of `Fn`-family traits' type parameters is subject to change - --> $DIR/fn-trait-notation.rs:4:8 - | -LL | F: Fn<i32, Output = i32>, - | ^^^^^^^^^^^^^^^^^^^^^ help: use parenthetical notation instead: `Fn(i32) -> i32` - | - = note: see issue #29625 <https://github.com/rust-lang/rust/issues/29625> for more information - = help: add `#![feature(unboxed_closures)]` to the crate attributes to enable - -error[E0658]: the precise format of `Fn`-family traits' type parameters is subject to change - --> $DIR/fn-trait-notation.rs:5:8 - | -LL | G: Fn<(i32, i32, ), Output = (i32, i32)>, - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use parenthetical notation instead: `Fn(i32, i32) -> (i32, i32)` - | - = note: see issue #29625 <https://github.com/rust-lang/rust/issues/29625> for more information - = help: add `#![feature(unboxed_closures)]` to the crate attributes to enable - -error[E0658]: the precise format of `Fn`-family traits' type parameters is subject to change - --> $DIR/fn-trait-notation.rs:6:8 - | -LL | H: Fn<(i32,), Output = i32>, - | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use parenthetical notation instead: `Fn(i32) -> i32` - | - = note: see issue #29625 <https://github.com/rust-lang/rust/issues/29625> for more information - = help: add `#![feature(unboxed_closures)]` to the crate attributes to enable - -error: aborting due to 3 previous errors - -For more information about this error, try `rustc --explain E0658`. diff --git a/src/test/ui/suggestions/for-i-in-vec.fixed b/src/test/ui/suggestions/for-i-in-vec.fixed deleted file mode 100644 index 4f2007bef..000000000 --- a/src/test/ui/suggestions/for-i-in-vec.fixed +++ /dev/null @@ -1,27 +0,0 @@ -// run-rustfix -#![allow(dead_code)] - -struct Foo { - v: Vec<u32>, - h: std::collections::HashMap<i32, i32>, -} - -impl Foo { - fn bar(&self) { - for _ in &self.v { //~ ERROR cannot move out of `self.v` which is behind a shared reference - } - for _ in &self.h { //~ ERROR cannot move out of `self.h` which is behind a shared reference - } - } -} - -const LOADERS: &Vec<&'static u8> = &Vec::new(); - -pub fn break_code() -> Option<&'static u8> { - for loader in &*LOADERS { //~ ERROR cannot move out of a shared reference - return Some(loader); - } - None -} - -fn main() {} diff --git a/src/test/ui/suggestions/for-i-in-vec.rs b/src/test/ui/suggestions/for-i-in-vec.rs deleted file mode 100644 index 55fc7ad4e..000000000 --- a/src/test/ui/suggestions/for-i-in-vec.rs +++ /dev/null @@ -1,27 +0,0 @@ -// run-rustfix -#![allow(dead_code)] - -struct Foo { - v: Vec<u32>, - h: std::collections::HashMap<i32, i32>, -} - -impl Foo { - fn bar(&self) { - for _ in self.v { //~ ERROR cannot move out of `self.v` which is behind a shared reference - } - for _ in self.h { //~ ERROR cannot move out of `self.h` which is behind a shared reference - } - } -} - -const LOADERS: &Vec<&'static u8> = &Vec::new(); - -pub fn break_code() -> Option<&'static u8> { - for loader in *LOADERS { //~ ERROR cannot move out of a shared reference - return Some(loader); - } - None -} - -fn main() {} diff --git a/src/test/ui/suggestions/for-i-in-vec.stderr b/src/test/ui/suggestions/for-i-in-vec.stderr deleted file mode 100644 index 88be9e30a..000000000 --- a/src/test/ui/suggestions/for-i-in-vec.stderr +++ /dev/null @@ -1,55 +0,0 @@ -error[E0507]: cannot move out of `self.v` which is behind a shared reference - --> $DIR/for-i-in-vec.rs:11:18 - | -LL | for _ in self.v { - | ^^^^^^ - | | - | `self.v` moved due to this implicit call to `.into_iter()` - | move occurs because `self.v` has type `Vec<u32>`, which does not implement the `Copy` trait - | -note: this function takes ownership of the receiver `self`, which moves `self.v` - --> $SRC_DIR/core/src/iter/traits/collect.rs:LL:COL - | -LL | fn into_iter(self) -> Self::IntoIter; - | ^^^^ -help: consider iterating over a slice of the `Vec<u32>`'s content to avoid moving into the `for` loop - | -LL | for _ in &self.v { - | + - -error[E0507]: cannot move out of `self.h` which is behind a shared reference - --> $DIR/for-i-in-vec.rs:13:18 - | -LL | for _ in self.h { - | ^^^^^^ - | | - | `self.h` moved due to this implicit call to `.into_iter()` - | move occurs because `self.h` has type `HashMap<i32, i32>`, which does not implement the `Copy` trait - | -help: consider iterating over a slice of the `HashMap<i32, i32>`'s content to avoid moving into the `for` loop - | -LL | for _ in &self.h { - | + - -error[E0507]: cannot move out of a shared reference - --> $DIR/for-i-in-vec.rs:21:19 - | -LL | for loader in *LOADERS { - | ^^^^^^^^ - | | - | value moved due to this implicit call to `.into_iter()` - | move occurs because value has type `Vec<&u8>`, which does not implement the `Copy` trait - | -note: this function takes ownership of the receiver `self`, which moves value - --> $SRC_DIR/core/src/iter/traits/collect.rs:LL:COL - | -LL | fn into_iter(self) -> Self::IntoIter; - | ^^^^ -help: consider iterating over a slice of the `Vec<&u8>`'s content to avoid moving into the `for` loop - | -LL | for loader in &*LOADERS { - | + - -error: aborting due to 3 previous errors - -For more information about this error, try `rustc --explain E0507`. diff --git a/src/test/ui/suggestions/format-borrow.rs b/src/test/ui/suggestions/format-borrow.rs deleted file mode 100644 index 599a79fc0..000000000 --- a/src/test/ui/suggestions/format-borrow.rs +++ /dev/null @@ -1,10 +0,0 @@ -fn main() { - let a: String = &String::from("a"); - //~^ ERROR mismatched types - let b: String = &format!("b"); - //~^ ERROR mismatched types - let c: String = &mut format!("c"); - //~^ ERROR mismatched types - let d: String = &mut (format!("d")); - //~^ ERROR mismatched types -} diff --git a/src/test/ui/suggestions/format-borrow.stderr b/src/test/ui/suggestions/format-borrow.stderr deleted file mode 100644 index 8ed2b9c9a..000000000 --- a/src/test/ui/suggestions/format-borrow.stderr +++ /dev/null @@ -1,75 +0,0 @@ -error[E0308]: mismatched types - --> $DIR/format-borrow.rs:2:21 - | -LL | let a: String = &String::from("a"); - | ------ ^^^^^^^^^^^^^^^^^^ expected struct `String`, found `&String` - | | - | expected due to this - | -help: consider removing the borrow - | -LL - let a: String = &String::from("a"); -LL + let a: String = String::from("a"); - | -help: alternatively, consider changing the type annotation - | -LL | let a: &String = &String::from("a"); - | + - -error[E0308]: mismatched types - --> $DIR/format-borrow.rs:4:21 - | -LL | let b: String = &format!("b"); - | ------ ^^^^^^^^^^^^^ expected struct `String`, found `&String` - | | - | expected due to this - | -help: consider removing the borrow - | -LL - let b: String = &format!("b"); -LL + let b: String = format!("b"); - | -help: alternatively, consider changing the type annotation - | -LL | let b: &String = &format!("b"); - | + - -error[E0308]: mismatched types - --> $DIR/format-borrow.rs:6:21 - | -LL | let c: String = &mut format!("c"); - | ------ ^^^^^^^^^^^^^^^^^ expected struct `String`, found `&mut String` - | | - | expected due to this - | -help: consider removing the borrow - | -LL - let c: String = &mut format!("c"); -LL + let c: String = format!("c"); - | -help: alternatively, consider changing the type annotation - | -LL | let c: &mut String = &mut format!("c"); - | ++++ - -error[E0308]: mismatched types - --> $DIR/format-borrow.rs:8:21 - | -LL | let d: String = &mut (format!("d")); - | ------ ^^^^^^^^^^^^^^^^^^^ expected struct `String`, found `&mut String` - | | - | expected due to this - | -help: consider removing the borrow - | -LL - let d: String = &mut (format!("d")); -LL + let d: String = format!("d")); - | -help: alternatively, consider changing the type annotation - | -LL | let d: &mut String = &mut (format!("d")); - | ++++ - -error: aborting due to 4 previous errors - -For more information about this error, try `rustc --explain E0308`. diff --git a/src/test/ui/suggestions/if-let-typo.rs b/src/test/ui/suggestions/if-let-typo.rs deleted file mode 100644 index 375bd3f03..000000000 --- a/src/test/ui/suggestions/if-let-typo.rs +++ /dev/null @@ -1,11 +0,0 @@ -fn main() { - let foo = Some(0); - let bar = None; - if Some(x) = foo {} //~ ERROR cannot find value `x` in this scope - //~^ ERROR mismatched types - if Some(foo) = bar {} //~ ERROR mismatched types - if 3 = foo {} //~ ERROR mismatched types - if Some(3) = foo {} //~ ERROR mismatched types - //~^ ERROR invalid left-hand side of assignment - if x = 5 {} //~ ERROR cannot find value `x` in this scope -} diff --git a/src/test/ui/suggestions/if-let-typo.stderr b/src/test/ui/suggestions/if-let-typo.stderr deleted file mode 100644 index 02148b7f7..000000000 --- a/src/test/ui/suggestions/if-let-typo.stderr +++ /dev/null @@ -1,73 +0,0 @@ -error[E0425]: cannot find value `x` in this scope - --> $DIR/if-let-typo.rs:4:13 - | -LL | if Some(x) = foo {} - | ^ not found in this scope - | -help: you might have meant to use pattern matching - | -LL | if let Some(x) = foo {} - | +++ - -error[E0425]: cannot find value `x` in this scope - --> $DIR/if-let-typo.rs:10:8 - | -LL | if x = 5 {} - | ^ not found in this scope - | -help: you might have meant to use pattern matching - | -LL | if let x = 5 {} - | +++ - -error[E0308]: mismatched types - --> $DIR/if-let-typo.rs:4:8 - | -LL | if Some(x) = foo {} - | ^^^^^^^^^^^^^ expected `bool`, found `()` - | -help: consider adding `let` - | -LL | if let Some(x) = foo {} - | +++ - -error[E0308]: mismatched types - --> $DIR/if-let-typo.rs:6:8 - | -LL | if Some(foo) = bar {} - | ^^^^^^^^^^^^^^^ expected `bool`, found `()` - | -help: consider adding `let` - | -LL | if let Some(foo) = bar {} - | +++ - -error[E0308]: mismatched types - --> $DIR/if-let-typo.rs:7:8 - | -LL | if 3 = foo {} - | ^^^^^^^ expected `bool`, found `()` - -error[E0070]: invalid left-hand side of assignment - --> $DIR/if-let-typo.rs:8:16 - | -LL | if Some(3) = foo {} - | - ^ - | | - | cannot assign to this expression - -error[E0308]: mismatched types - --> $DIR/if-let-typo.rs:8:8 - | -LL | if Some(3) = foo {} - | ^^^^^^^^^^^^^ expected `bool`, found `()` - | -help: consider adding `let` - | -LL | if let Some(3) = foo {} - | +++ - -error: aborting due to 7 previous errors - -Some errors have detailed explanations: E0070, E0308, E0425. -For more information about an error, try `rustc --explain E0070`. diff --git a/src/test/ui/suggestions/if-then-neeing-semi.rs b/src/test/ui/suggestions/if-then-neeing-semi.rs deleted file mode 100644 index b487f013d..000000000 --- a/src/test/ui/suggestions/if-then-neeing-semi.rs +++ /dev/null @@ -1,70 +0,0 @@ -// edition:2018 - -fn dummy() -> i32 { - 42 -} - -fn extra_semicolon() { - let _ = if true { - //~^ NOTE `if` and `else` have incompatible types - dummy(); //~ NOTE expected because of this - //~^ HELP consider removing this semicolon - } else { - dummy() //~ ERROR `if` and `else` have incompatible types - //~^ NOTE expected `()`, found `i32` - }; -} - -async fn async_dummy() {} //~ NOTE checked the `Output` of this `async fn`, found opaque type -//~| NOTE while checking the return type of the `async fn` -//~| NOTE in this expansion of desugaring of `async` block or function -//~| NOTE checked the `Output` of this `async fn`, expected opaque type -//~| NOTE while checking the return type of the `async fn` -//~| NOTE in this expansion of desugaring of `async` block or function -async fn async_dummy2() {} //~ NOTE checked the `Output` of this `async fn`, found opaque type -//~| NOTE checked the `Output` of this `async fn`, found opaque type -//~| NOTE while checking the return type of the `async fn` -//~| NOTE in this expansion of desugaring of `async` block or function -//~| NOTE while checking the return type of the `async fn` -//~| NOTE in this expansion of desugaring of `async` block or function - -async fn async_extra_semicolon_same() { - let _ = if true { - //~^ NOTE `if` and `else` have incompatible types - async_dummy(); //~ NOTE expected because of this - //~^ HELP consider removing this semicolon - } else { - async_dummy() //~ ERROR `if` and `else` have incompatible types - //~^ NOTE expected `()`, found opaque type - //~| NOTE expected unit type `()` - //~| HELP consider `await`ing on the `Future` - }; -} - -async fn async_extra_semicolon_different() { - let _ = if true { - //~^ NOTE `if` and `else` have incompatible types - async_dummy(); //~ NOTE expected because of this - //~^ HELP consider removing this semicolon - } else { - async_dummy2() //~ ERROR `if` and `else` have incompatible types - //~^ NOTE expected `()`, found opaque type - //~| NOTE expected unit type `()` - //~| HELP consider `await`ing on the `Future` - }; -} - -async fn async_different_futures() { - let _ = if true { - //~^ NOTE `if` and `else` have incompatible types - async_dummy() //~ NOTE expected because of this - //~| HELP consider `await`ing on both `Future`s - } else { - async_dummy2() //~ ERROR `if` and `else` have incompatible types - //~^ NOTE expected opaque type, found a different opaque type - //~| NOTE expected opaque type `impl Future<Output = ()>` - //~| NOTE distinct uses of `impl Trait` result in different opaque types - }; -} - -fn main() {} diff --git a/src/test/ui/suggestions/if-then-neeing-semi.stderr b/src/test/ui/suggestions/if-then-neeing-semi.stderr deleted file mode 100644 index d7c5818ab..000000000 --- a/src/test/ui/suggestions/if-then-neeing-semi.stderr +++ /dev/null @@ -1,130 +0,0 @@ -error[E0308]: `if` and `else` have incompatible types - --> $DIR/if-then-neeing-semi.rs:37:9 - | -LL | let _ = if true { - | _____________- -LL | | -LL | | async_dummy(); - | | -------------- expected because of this -LL | | -LL | | } else { -LL | | async_dummy() - | | ^^^^^^^^^^^^^ expected `()`, found opaque type -... | -LL | | -LL | | }; - | |_____- `if` and `else` have incompatible types - | -note: while checking the return type of the `async fn` - --> $DIR/if-then-neeing-semi.rs:18:24 - | -LL | async fn async_dummy() {} - | ^ checked the `Output` of this `async fn`, found opaque type - = note: expected unit type `()` - found opaque type `impl Future<Output = ()>` -help: consider `await`ing on the `Future` - | -LL | async_dummy().await - | ++++++ -help: consider removing this semicolon - | -LL - async_dummy(); -LL + async_dummy() - | - -error[E0308]: `if` and `else` have incompatible types - --> $DIR/if-then-neeing-semi.rs:50:9 - | -LL | let _ = if true { - | _____________- -LL | | -LL | | async_dummy(); - | | -------------- expected because of this -LL | | -LL | | } else { -LL | | async_dummy2() - | | ^^^^^^^^^^^^^^ expected `()`, found opaque type -... | -LL | | -LL | | }; - | |_____- `if` and `else` have incompatible types - | -note: while checking the return type of the `async fn` - --> $DIR/if-then-neeing-semi.rs:24:25 - | -LL | async fn async_dummy2() {} - | ^ checked the `Output` of this `async fn`, found opaque type - = note: expected unit type `()` - found opaque type `impl Future<Output = ()>` -help: consider `await`ing on the `Future` - | -LL | async_dummy2().await - | ++++++ -help: consider removing this semicolon and boxing the expressions - | -LL ~ Box::new(async_dummy()) -LL | -LL | } else { -LL ~ Box::new(async_dummy2()) - | - -error[E0308]: `if` and `else` have incompatible types - --> $DIR/if-then-neeing-semi.rs:63:9 - | -LL | let _ = if true { - | _____________- -LL | | -LL | | async_dummy() - | | ------------- expected because of this -LL | | -LL | | } else { -LL | | async_dummy2() - | | ^^^^^^^^^^^^^^ expected opaque type, found a different opaque type -... | -LL | | -LL | | }; - | |_____- `if` and `else` have incompatible types - | -note: while checking the return type of the `async fn` - --> $DIR/if-then-neeing-semi.rs:18:24 - | -LL | async fn async_dummy() {} - | ^ checked the `Output` of this `async fn`, expected opaque type -note: while checking the return type of the `async fn` - --> $DIR/if-then-neeing-semi.rs:24:25 - | -LL | async fn async_dummy2() {} - | ^ checked the `Output` of this `async fn`, found opaque type - = note: expected opaque type `impl Future<Output = ()>` (opaque type at <$DIR/if-then-neeing-semi.rs:18:24>) - found opaque type `impl Future<Output = ()>` (opaque type at <$DIR/if-then-neeing-semi.rs:24:25>) - = note: distinct uses of `impl Trait` result in different opaque types -help: consider `await`ing on both `Future`s - | -LL ~ async_dummy().await -LL | -LL | } else { -LL ~ async_dummy2().await - | - -error[E0308]: `if` and `else` have incompatible types - --> $DIR/if-then-neeing-semi.rs:13:9 - | -LL | let _ = if true { - | _____________- -LL | | -LL | | dummy(); - | | -------- - | | | | - | | | help: consider removing this semicolon - | | expected because of this -LL | | -LL | | } else { -LL | | dummy() - | | ^^^^^^^ expected `()`, found `i32` -LL | | -LL | | }; - | |_____- `if` and `else` have incompatible types - -error: aborting due to 4 previous errors - -For more information about this error, try `rustc --explain E0308`. diff --git a/src/test/ui/suggestions/ignore-nested-field-binding.fixed b/src/test/ui/suggestions/ignore-nested-field-binding.fixed deleted file mode 100644 index 1dc44838e..000000000 --- a/src/test/ui/suggestions/ignore-nested-field-binding.fixed +++ /dev/null @@ -1,20 +0,0 @@ -// Regression test for #88403, where prefixing with an underscore was -// erroneously suggested for a nested shorthand struct field binding. - -// run-rustfix -#![allow(unused)] -#![forbid(unused_variables)] - -struct Inner { i: i32 } -struct Outer { o: Inner } - -fn foo(Outer { o: Inner { i: _ } }: Outer) {} -//~^ ERROR: unused variable: `i` -//~| HELP: try ignoring the field - -fn main() { - let s = Outer { o: Inner { i: 42 } }; - let Outer { o: Inner { i: _ } } = s; - //~^ ERROR: unused variable: `i` - //~| HELP: try ignoring the field -} diff --git a/src/test/ui/suggestions/ignore-nested-field-binding.rs b/src/test/ui/suggestions/ignore-nested-field-binding.rs deleted file mode 100644 index 6dc0263ec..000000000 --- a/src/test/ui/suggestions/ignore-nested-field-binding.rs +++ /dev/null @@ -1,20 +0,0 @@ -// Regression test for #88403, where prefixing with an underscore was -// erroneously suggested for a nested shorthand struct field binding. - -// run-rustfix -#![allow(unused)] -#![forbid(unused_variables)] - -struct Inner { i: i32 } -struct Outer { o: Inner } - -fn foo(Outer { o: Inner { i } }: Outer) {} -//~^ ERROR: unused variable: `i` -//~| HELP: try ignoring the field - -fn main() { - let s = Outer { o: Inner { i: 42 } }; - let Outer { o: Inner { i } } = s; - //~^ ERROR: unused variable: `i` - //~| HELP: try ignoring the field -} diff --git a/src/test/ui/suggestions/ignore-nested-field-binding.stderr b/src/test/ui/suggestions/ignore-nested-field-binding.stderr deleted file mode 100644 index b2936a22a..000000000 --- a/src/test/ui/suggestions/ignore-nested-field-binding.stderr +++ /dev/null @@ -1,20 +0,0 @@ -error: unused variable: `i` - --> $DIR/ignore-nested-field-binding.rs:11:27 - | -LL | fn foo(Outer { o: Inner { i } }: Outer) {} - | ^ help: try ignoring the field: `i: _` - | -note: the lint level is defined here - --> $DIR/ignore-nested-field-binding.rs:6:11 - | -LL | #![forbid(unused_variables)] - | ^^^^^^^^^^^^^^^^ - -error: unused variable: `i` - --> $DIR/ignore-nested-field-binding.rs:17:28 - | -LL | let Outer { o: Inner { i } } = s; - | ^ help: try ignoring the field: `i: _` - -error: aborting due to 2 previous errors - diff --git a/src/test/ui/suggestions/imm-ref-trait-object-literal-bound-regions.rs b/src/test/ui/suggestions/imm-ref-trait-object-literal-bound-regions.rs deleted file mode 100644 index 319789c4e..000000000 --- a/src/test/ui/suggestions/imm-ref-trait-object-literal-bound-regions.rs +++ /dev/null @@ -1,18 +0,0 @@ -// Regression test for #70813 (this used to trigger a debug assertion) - -trait Trait {} - -struct S; - -impl<'a> Trait for &'a mut S {} - -fn foo<X>(_: X) -where - for<'b> &'b X: Trait, -{ -} - -fn main() { - let s = S; - foo::<S>(s); //~ ERROR the trait bound `for<'b> &'b S: Trait` is not satisfied -} diff --git a/src/test/ui/suggestions/imm-ref-trait-object-literal-bound-regions.stderr b/src/test/ui/suggestions/imm-ref-trait-object-literal-bound-regions.stderr deleted file mode 100644 index 864ab0535..000000000 --- a/src/test/ui/suggestions/imm-ref-trait-object-literal-bound-regions.stderr +++ /dev/null @@ -1,22 +0,0 @@ -error[E0277]: the trait bound `for<'b> &'b S: Trait` is not satisfied - --> $DIR/imm-ref-trait-object-literal-bound-regions.rs:17:14 - | -LL | foo::<S>(s); - | -------- ^ the trait `for<'b> Trait` is not implemented for `&'b S` - | | - | required by a bound introduced by this call - | - = help: the trait `Trait` is implemented for `&'a mut S` - = note: `for<'b> Trait` is implemented for `&'b mut S`, but not for `&'b S` -note: required by a bound in `foo` - --> $DIR/imm-ref-trait-object-literal-bound-regions.rs:11:20 - | -LL | fn foo<X>(_: X) - | --- required by a bound in this -LL | where -LL | for<'b> &'b X: Trait, - | ^^^^^ required by this bound in `foo` - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0277`. diff --git a/src/test/ui/suggestions/imm-ref-trait-object-literal.rs b/src/test/ui/suggestions/imm-ref-trait-object-literal.rs deleted file mode 100644 index 22ca6dde4..000000000 --- a/src/test/ui/suggestions/imm-ref-trait-object-literal.rs +++ /dev/null @@ -1,14 +0,0 @@ -trait Trait {} - -struct S; - -impl<'a> Trait for &'a mut S {} - -fn foo<X: Trait>(_: X) {} - - -fn main() { - let s = S; - foo(&s); //~ ERROR the trait bound `&S: Trait` is not satisfied - foo(s); //~ ERROR the trait bound `S: Trait` is not satisfied -} diff --git a/src/test/ui/suggestions/imm-ref-trait-object-literal.stderr b/src/test/ui/suggestions/imm-ref-trait-object-literal.stderr deleted file mode 100644 index e01102e38..000000000 --- a/src/test/ui/suggestions/imm-ref-trait-object-literal.stderr +++ /dev/null @@ -1,40 +0,0 @@ -error[E0277]: the trait bound `&S: Trait` is not satisfied - --> $DIR/imm-ref-trait-object-literal.rs:12:7 - | -LL | foo(&s); - | --- ^^ the trait `Trait` is not implemented for `&S` - | | - | required by a bound introduced by this call - | - = help: the trait `Trait` is implemented for `&'a mut S` -note: required by a bound in `foo` - --> $DIR/imm-ref-trait-object-literal.rs:7:11 - | -LL | fn foo<X: Trait>(_: X) {} - | ^^^^^ required by this bound in `foo` -help: consider changing this borrow's mutability - | -LL | foo(&mut s); - | ~~~~ - -error[E0277]: the trait bound `S: Trait` is not satisfied - --> $DIR/imm-ref-trait-object-literal.rs:13:7 - | -LL | foo(s); - | --- ^ the trait `Trait` is not implemented for `S` - | | - | required by a bound introduced by this call - | -note: required by a bound in `foo` - --> $DIR/imm-ref-trait-object-literal.rs:7:11 - | -LL | fn foo<X: Trait>(_: X) {} - | ^^^^^ required by this bound in `foo` -help: consider mutably borrowing here - | -LL | foo(&mut s); - | ++++ - -error: aborting due to 2 previous errors - -For more information about this error, try `rustc --explain E0277`. diff --git a/src/test/ui/suggestions/imm-ref-trait-object.rs b/src/test/ui/suggestions/imm-ref-trait-object.rs deleted file mode 100644 index 288d6c699..000000000 --- a/src/test/ui/suggestions/imm-ref-trait-object.rs +++ /dev/null @@ -1,8 +0,0 @@ -fn test(t: &dyn Iterator<Item=&u64>) -> u64 { - t.min().unwrap() //~ ERROR the `min` method cannot be invoked on a trait object -} - -fn main() { - let array = [0u64]; - test(&mut array.iter()); -} diff --git a/src/test/ui/suggestions/imm-ref-trait-object.stderr b/src/test/ui/suggestions/imm-ref-trait-object.stderr deleted file mode 100644 index 42ca3a78d..000000000 --- a/src/test/ui/suggestions/imm-ref-trait-object.stderr +++ /dev/null @@ -1,15 +0,0 @@ -error: the `min` method cannot be invoked on a trait object - --> $DIR/imm-ref-trait-object.rs:2:8 - | -LL | t.min().unwrap() - | ^^^ - | - ::: $SRC_DIR/core/src/iter/traits/iterator.rs:LL:COL - | -LL | Self: Sized, - | ----- this has a `Sized` requirement - | - = note: you need `&mut dyn Iterator<Item = &u64>` instead of `&dyn Iterator<Item = &u64>` - -error: aborting due to previous error - diff --git a/src/test/ui/suggestions/impl-on-dyn-trait-with-implicit-static-bound-needing-more-suggestions.rs b/src/test/ui/suggestions/impl-on-dyn-trait-with-implicit-static-bound-needing-more-suggestions.rs deleted file mode 100644 index 711cbbd38..000000000 --- a/src/test/ui/suggestions/impl-on-dyn-trait-with-implicit-static-bound-needing-more-suggestions.rs +++ /dev/null @@ -1,113 +0,0 @@ -// FIXME: the following cases need to suggest more things to make users reach a working end state. - -mod bav { - trait OtherTrait<'a> {} - impl<'a> OtherTrait<'a> for &'a () {} - - trait ObjectTrait { - type Assoc: Bar; - } - trait MyTrait { - fn use_self(&self) -> &() { panic!() } - } - trait Bar {} - - impl MyTrait for Box<dyn ObjectTrait<Assoc = i32>> { - fn use_self(&self) -> &() { panic!() } - } - impl Bar for i32 {} - - fn use_it<'a>(val: Box<dyn ObjectTrait<Assoc = i32>>) -> impl OtherTrait<'a> { - val.use_self() //~ ERROR cannot return reference to function parameter - } -} - -mod bap { - trait OtherTrait<'a> {} - impl<'a> OtherTrait<'a> for &'a () {} - - trait ObjectTrait { - type Assoc: Bar; - } - trait MyTrait { - fn use_self(&self) -> &() { panic!() } - } - trait Bar {} - - impl MyTrait for Box<dyn ObjectTrait<Assoc = i32>> { - fn use_self(&self) -> &() { panic!() } - } - impl Bar for i32 {} - - fn use_it<'a>(val: Box<dyn ObjectTrait<Assoc = i32>>) -> impl OtherTrait<'a> + 'a { - val.use_self() //~ ERROR E0515 - } -} - -// This case in particular requires the user to write all of the bounds we have in `mod bax`. -mod bay { - trait OtherTrait<'a> {} - impl<'a> OtherTrait<'a> for &'a () {} - - trait ObjectTrait { - type Assoc: Bar; - } - trait MyTrait { - fn use_self(&self) -> &() { panic!() } - } - trait Bar {} - - impl MyTrait for Box<dyn ObjectTrait<Assoc = i32>> { - fn use_self(&self) -> &() { panic!() } - } - impl Bar for i32 {} - - fn use_it<'a>(val: Box<dyn ObjectTrait<Assoc = i32> + 'a>) -> &'a () { - val.use_self() - } -} - -mod bax { - trait OtherTrait<'a> {} - impl<'a> OtherTrait<'a> for &'a () {} - - trait ObjectTrait { - type Assoc: Bar; - } - trait MyTrait<'a> { - fn use_self(&'a self) -> &'a () { panic!() } - } - trait Bar {} - - impl<'a> MyTrait<'a> for Box<dyn ObjectTrait<Assoc = i32> + 'a> { - fn use_self(&'a self) -> &'a () { panic!() } - } - impl Bar for i32 {} - - fn use_it<'a>(val: Box<dyn ObjectTrait<Assoc = i32> + 'a>) -> &'a () { - val.use_self() - } -} - -mod baw { - trait OtherTrait<'a> {} - impl<'a> OtherTrait<'a> for &'a () {} - - trait ObjectTrait { - type Assoc: Bar; - } - trait MyTrait { - fn use_self(&self) -> &() { panic!() } - } - trait Bar {} - - impl<'a> MyTrait for Box<dyn ObjectTrait<Assoc = Box<dyn Bar>>> { - fn use_self(&self) -> &() { panic!() } - } - - fn use_it<'a>(val: Box<dyn ObjectTrait<Assoc = Box<dyn Bar>>>) -> impl OtherTrait<'a> + 'a{ - val.use_self() //~ ERROR E0515 - } -} - -fn main() {} diff --git a/src/test/ui/suggestions/impl-on-dyn-trait-with-implicit-static-bound-needing-more-suggestions.stderr b/src/test/ui/suggestions/impl-on-dyn-trait-with-implicit-static-bound-needing-more-suggestions.stderr deleted file mode 100644 index 2dc300ac7..000000000 --- a/src/test/ui/suggestions/impl-on-dyn-trait-with-implicit-static-bound-needing-more-suggestions.stderr +++ /dev/null @@ -1,21 +0,0 @@ -error[E0515]: cannot return reference to function parameter `val` - --> $DIR/impl-on-dyn-trait-with-implicit-static-bound-needing-more-suggestions.rs:21:9 - | -LL | val.use_self() - | ^^^^^^^^^^^^^^ returns a reference to data owned by the current function - -error[E0515]: cannot return reference to function parameter `val` - --> $DIR/impl-on-dyn-trait-with-implicit-static-bound-needing-more-suggestions.rs:43:9 - | -LL | val.use_self() - | ^^^^^^^^^^^^^^ returns a reference to data owned by the current function - -error[E0515]: cannot return reference to function parameter `val` - --> $DIR/impl-on-dyn-trait-with-implicit-static-bound-needing-more-suggestions.rs:109:9 - | -LL | val.use_self() - | ^^^^^^^^^^^^^^ returns a reference to data owned by the current function - -error: aborting due to 3 previous errors - -For more information about this error, try `rustc --explain E0515`. diff --git a/src/test/ui/suggestions/impl-on-dyn-trait-with-implicit-static-bound.rs b/src/test/ui/suggestions/impl-on-dyn-trait-with-implicit-static-bound.rs deleted file mode 100644 index ae3cd315c..000000000 --- a/src/test/ui/suggestions/impl-on-dyn-trait-with-implicit-static-bound.rs +++ /dev/null @@ -1,114 +0,0 @@ -// FIXME(#96332): We should be able to suggest a fix and automatically fix. - -#![allow(dead_code)] - -mod foo { - trait OtherTrait<'a> {} - impl<'a> OtherTrait<'a> for &'a () {} - - trait ObjectTrait<T> {} - trait MyTrait<T> { - fn use_self<K>(&self) -> &(); - } - trait Irrelevant {} - - impl<T> MyTrait<T> for dyn ObjectTrait<T> { - fn use_self<K>(&self) -> &() { panic!() } - } - impl<T> Irrelevant for dyn ObjectTrait<T> {} - - fn use_it<'a, T>(val: &'a dyn ObjectTrait<T>) -> impl OtherTrait<'a> + 'a { - val.use_self::<T>() //~ ERROR borrowed data escapes - } -} - -mod bar { - trait ObjectTrait {} - trait MyTrait { - fn use_self(&self) -> &(); - } - trait Irrelevant {} - - impl MyTrait for dyn ObjectTrait { - fn use_self(&self) -> &() { panic!() } - } - impl Irrelevant for dyn ObjectTrait {} - - fn use_it<'a>(val: &'a dyn ObjectTrait) -> &'a () { - val.use_self() - } -} - -mod baz { - trait ObjectTrait {} - trait MyTrait { - fn use_self(&self) -> &(); - } - trait Irrelevant {} - - impl MyTrait for Box<dyn ObjectTrait> { - fn use_self(&self) -> &() { panic!() } - } - impl Irrelevant for Box<dyn ObjectTrait> {} - - fn use_it<'a>(val: &'a Box<dyn ObjectTrait + 'a>) -> &'a () { - val.use_self() - } -} - -mod bat { - trait OtherTrait<'a> {} - impl<'a> OtherTrait<'a> for &'a () {} - - trait ObjectTrait {} - - impl dyn ObjectTrait { - fn use_self(&self) -> &() { panic!() } - } - - fn use_it<'a>(val: &'a dyn ObjectTrait) -> impl OtherTrait<'a> + 'a { - val.use_self() - //~^ ERROR borrowed data escapes - } -} - -mod ban { - trait OtherTrait<'a> {} - impl<'a> OtherTrait<'a> for &'a () {} - - trait ObjectTrait {} - trait MyTrait { - fn use_self(&self) -> &() { panic!() } - } - trait Irrelevant { - fn use_self(&self) -> &() { panic!() } - } - - impl MyTrait for dyn ObjectTrait {} - - fn use_it<'a>(val: &'a dyn ObjectTrait) -> impl OtherTrait<'a> { - val.use_self() //~ ERROR borrowed data escapes - } -} - -mod bal { - trait OtherTrait<'a> {} - impl<'a> OtherTrait<'a> for &'a () {} - - trait ObjectTrait {} - trait MyTrait { - fn use_self(&self) -> &() { panic!() } - } - trait Irrelevant { - fn use_self(&self) -> &() { panic!() } - } - - impl MyTrait for dyn ObjectTrait {} - impl Irrelevant for dyn ObjectTrait {} - - fn use_it<'a>(val: &'a dyn ObjectTrait) -> impl OtherTrait<'a> + 'a { - MyTrait::use_self(val) //~ ERROR borrowed data escapes - } -} - -fn main() {} diff --git a/src/test/ui/suggestions/impl-on-dyn-trait-with-implicit-static-bound.stderr b/src/test/ui/suggestions/impl-on-dyn-trait-with-implicit-static-bound.stderr deleted file mode 100644 index 679ebd61e..000000000 --- a/src/test/ui/suggestions/impl-on-dyn-trait-with-implicit-static-bound.stderr +++ /dev/null @@ -1,105 +0,0 @@ -error[E0521]: borrowed data escapes outside of function - --> $DIR/impl-on-dyn-trait-with-implicit-static-bound.rs:21:9 - | -LL | fn use_it<'a, T>(val: &'a dyn ObjectTrait<T>) -> impl OtherTrait<'a> + 'a { - | -- --- `val` is a reference that is only valid in the function body - | | - | lifetime `'a` defined here -LL | val.use_self::<T>() - | ^^^^^^^^^^^^^^^^^^^ - | | - | `val` escapes the function body here - | argument requires that `'a` must outlive `'static` - | -note: the used `impl` has a `'static` requirement - --> $DIR/impl-on-dyn-trait-with-implicit-static-bound.rs:15:32 - | -LL | impl<T> MyTrait<T> for dyn ObjectTrait<T> { - | ^^^^^^^^^^^^^^ this has an implicit `'static` lifetime requirement -LL | fn use_self<K>(&self) -> &() { panic!() } - | -------- calling this method introduces the `impl`'s 'static` requirement -help: consider relaxing the implicit `'static` requirement - | -LL | impl<T> MyTrait<T> for dyn ObjectTrait<T> + '_ { - | ++++ - -error[E0521]: borrowed data escapes outside of function - --> $DIR/impl-on-dyn-trait-with-implicit-static-bound.rs:70:9 - | -LL | fn use_it<'a>(val: &'a dyn ObjectTrait) -> impl OtherTrait<'a> + 'a { - | -- --- `val` is a reference that is only valid in the function body - | | - | lifetime `'a` defined here -LL | val.use_self() - | ^^^^^^^^^^^^^^ - | | - | `val` escapes the function body here - | argument requires that `'a` must outlive `'static` - | -note: the used `impl` has a `'static` requirement - --> $DIR/impl-on-dyn-trait-with-implicit-static-bound.rs:65:14 - | -LL | impl dyn ObjectTrait { - | ^^^^^^^^^^^ this has an implicit `'static` lifetime requirement -LL | fn use_self(&self) -> &() { panic!() } - | -------- calling this method introduces the `impl`'s 'static` requirement -help: consider relaxing the implicit `'static` requirement - | -LL | impl dyn ObjectTrait + '_ { - | ++++ - -error[E0521]: borrowed data escapes outside of function - --> $DIR/impl-on-dyn-trait-with-implicit-static-bound.rs:90:9 - | -LL | fn use_it<'a>(val: &'a dyn ObjectTrait) -> impl OtherTrait<'a> { - | -- --- `val` is a reference that is only valid in the function body - | | - | lifetime `'a` defined here -LL | val.use_self() - | ^^^^^^^^^^^^^^ - | | - | `val` escapes the function body here - | argument requires that `'a` must outlive `'static` - | -note: the used `impl` has a `'static` requirement - --> $DIR/impl-on-dyn-trait-with-implicit-static-bound.rs:87:26 - | -LL | fn use_self(&self) -> &() { panic!() } - | -------- calling this method introduces the `impl`'s 'static` requirement -... -LL | impl MyTrait for dyn ObjectTrait {} - | ^^^^^^^^^^^ this has an implicit `'static` lifetime requirement -help: consider relaxing the implicit `'static` requirement - | -LL | impl MyTrait for dyn ObjectTrait + '_ {} - | ++++ - -error[E0521]: borrowed data escapes outside of function - --> $DIR/impl-on-dyn-trait-with-implicit-static-bound.rs:110:9 - | -LL | fn use_it<'a>(val: &'a dyn ObjectTrait) -> impl OtherTrait<'a> + 'a { - | -- --- `val` is a reference that is only valid in the function body - | | - | lifetime `'a` defined here -LL | MyTrait::use_self(val) - | ^^^^^^^^^^^^^^^^^^^^^^ - | | - | `val` escapes the function body here - | argument requires that `'a` must outlive `'static` - | -note: the used `impl` has a `'static` requirement - --> $DIR/impl-on-dyn-trait-with-implicit-static-bound.rs:106:26 - | -LL | fn use_self(&self) -> &() { panic!() } - | -------- calling this method introduces the `impl`'s 'static` requirement -... -LL | impl MyTrait for dyn ObjectTrait {} - | ^^^^^^^^^^^ this has an implicit `'static` lifetime requirement -help: consider relaxing the implicit `'static` requirement - | -LL | impl MyTrait for dyn ObjectTrait + '_ {} - | ++++ - -error: aborting due to 4 previous errors - -For more information about this error, try `rustc --explain E0521`. diff --git a/src/test/ui/suggestions/impl-trait-missing-lifetime-gated.rs b/src/test/ui/suggestions/impl-trait-missing-lifetime-gated.rs deleted file mode 100644 index a1a51c481..000000000 --- a/src/test/ui/suggestions/impl-trait-missing-lifetime-gated.rs +++ /dev/null @@ -1,68 +0,0 @@ -// edition:2021 -// gate-test-anonymous_lifetime_in_impl_trait -// Verify the behaviour of `feature(anonymous_lifetime_in_impl_trait)`. - -mod elided { - fn f(_: impl Iterator<Item = &()>) {} - //~^ ERROR anonymous lifetimes in `impl Trait` are unstable - - fn g(mut x: impl Iterator<Item = &()>) -> Option<&()> { x.next() } - //~^ ERROR anonymous lifetimes in `impl Trait` are unstable - //~| ERROR missing lifetime specifier - - // Anonymous lifetimes in async fn are already allowed. - // This is understood as `fn foo<'_1>(_: impl Iterator<Item = &'_1 ()>) {}`. - async fn h(_: impl Iterator<Item = &()>) {} - - // Anonymous lifetimes in async fn are already allowed. - // But that lifetime does not participate in resolution. - async fn i(mut x: impl Iterator<Item = &()>) -> Option<&()> { x.next() } - //~^ ERROR missing lifetime specifier -} - -mod underscore { - fn f(_: impl Iterator<Item = &'_ ()>) {} - //~^ ERROR anonymous lifetimes in `impl Trait` are unstable - - fn g(mut x: impl Iterator<Item = &'_ ()>) -> Option<&'_ ()> { x.next() } - //~^ ERROR anonymous lifetimes in `impl Trait` are unstable - //~| ERROR missing lifetime specifier - - // Anonymous lifetimes in async fn are already allowed. - // This is understood as `fn foo<'_1>(_: impl Iterator<Item = &'_1 ()>) {}`. - async fn h(_: impl Iterator<Item = &'_ ()>) {} - - // Anonymous lifetimes in async fn are already allowed. - // But that lifetime does not participate in resolution. - async fn i(mut x: impl Iterator<Item = &'_ ()>) -> Option<&'_ ()> { x.next() } - //~^ ERROR missing lifetime specifier -} - -mod alone_in_path { - trait Foo<'a> { fn next(&mut self) -> Option<&'a ()>; } - - fn f(_: impl Foo) {} - //~^ ERROR anonymous lifetimes in `impl Trait` are unstable - - fn g(mut x: impl Foo) -> Option<&()> { x.next() } - //~^ ERROR anonymous lifetimes in `impl Trait` are unstable - //~| ERROR missing lifetime specifier -} - -mod in_path { - trait Foo<'a, T> { fn next(&mut self) -> Option<&'a T>; } - - fn f(_: impl Foo<()>) {} - //~^ ERROR anonymous lifetimes in `impl Trait` are unstable - - fn g(mut x: impl Foo<()>) -> Option<&()> { x.next() } - //~^ ERROR anonymous lifetimes in `impl Trait` are unstable - //~| ERROR missing lifetime specifier -} - -// This must not err, as the `&` actually resolves to `'a`. -fn resolved_anonymous<'a, T>(f: impl Fn(&'a str) -> &T) { - f("f") -} - -fn main() {} diff --git a/src/test/ui/suggestions/impl-trait-missing-lifetime-gated.stderr b/src/test/ui/suggestions/impl-trait-missing-lifetime-gated.stderr deleted file mode 100644 index 50806a672..000000000 --- a/src/test/ui/suggestions/impl-trait-missing-lifetime-gated.stderr +++ /dev/null @@ -1,172 +0,0 @@ -error[E0106]: missing lifetime specifier - --> $DIR/impl-trait-missing-lifetime-gated.rs:9:54 - | -LL | fn g(mut x: impl Iterator<Item = &()>) -> Option<&()> { x.next() } - | ^ expected named lifetime parameter - | - = help: this function's return type contains a borrowed value, but there is no value for it to be borrowed from -help: consider using the `'static` lifetime - | -LL | fn g(mut x: impl Iterator<Item = &()>) -> Option<&'static ()> { x.next() } - | +++++++ - -error[E0106]: missing lifetime specifier - --> $DIR/impl-trait-missing-lifetime-gated.rs:19:60 - | -LL | async fn i(mut x: impl Iterator<Item = &()>) -> Option<&()> { x.next() } - | ^ expected named lifetime parameter - | - = help: this function's return type contains a borrowed value, but there is no value for it to be borrowed from -help: consider using the `'static` lifetime - | -LL | async fn i(mut x: impl Iterator<Item = &()>) -> Option<&'static ()> { x.next() } - | +++++++ - -error[E0106]: missing lifetime specifier - --> $DIR/impl-trait-missing-lifetime-gated.rs:27:58 - | -LL | fn g(mut x: impl Iterator<Item = &'_ ()>) -> Option<&'_ ()> { x.next() } - | ^^ expected named lifetime parameter - | - = help: this function's return type contains a borrowed value, but there is no value for it to be borrowed from -help: consider using the `'static` lifetime - | -LL | fn g(mut x: impl Iterator<Item = &'_ ()>) -> Option<&'static ()> { x.next() } - | ~~~~~~~ - -error[E0106]: missing lifetime specifier - --> $DIR/impl-trait-missing-lifetime-gated.rs:37:64 - | -LL | async fn i(mut x: impl Iterator<Item = &'_ ()>) -> Option<&'_ ()> { x.next() } - | ^^ expected named lifetime parameter - | - = help: this function's return type contains a borrowed value, but there is no value for it to be borrowed from -help: consider using the `'static` lifetime - | -LL | async fn i(mut x: impl Iterator<Item = &'_ ()>) -> Option<&'static ()> { x.next() } - | ~~~~~~~ - -error[E0106]: missing lifetime specifier - --> $DIR/impl-trait-missing-lifetime-gated.rs:47:37 - | -LL | fn g(mut x: impl Foo) -> Option<&()> { x.next() } - | ^ expected named lifetime parameter - | - = help: this function's return type contains a borrowed value, but there is no value for it to be borrowed from -help: consider using the `'static` lifetime - | -LL | fn g(mut x: impl Foo) -> Option<&'static ()> { x.next() } - | +++++++ - -error[E0106]: missing lifetime specifier - --> $DIR/impl-trait-missing-lifetime-gated.rs:58:41 - | -LL | fn g(mut x: impl Foo<()>) -> Option<&()> { x.next() } - | ^ expected named lifetime parameter - | - = help: this function's return type contains a borrowed value, but there is no value for it to be borrowed from -help: consider using the `'static` lifetime - | -LL | fn g(mut x: impl Foo<()>) -> Option<&'static ()> { x.next() } - | +++++++ - -error[E0658]: anonymous lifetimes in `impl Trait` are unstable - --> $DIR/impl-trait-missing-lifetime-gated.rs:6:35 - | -LL | fn f(_: impl Iterator<Item = &()>) {} - | ^ expected named lifetime parameter - | - = help: add `#![feature(anonymous_lifetime_in_impl_trait)]` to the crate attributes to enable -help: consider introducing a named lifetime parameter - | -LL | fn f<'a>(_: impl Iterator<Item = &'a ()>) {} - | ++++ ++ - -error[E0658]: anonymous lifetimes in `impl Trait` are unstable - --> $DIR/impl-trait-missing-lifetime-gated.rs:9:39 - | -LL | fn g(mut x: impl Iterator<Item = &()>) -> Option<&()> { x.next() } - | ^ expected named lifetime parameter - | - = help: add `#![feature(anonymous_lifetime_in_impl_trait)]` to the crate attributes to enable -help: consider introducing a named lifetime parameter - | -LL | fn g<'a>(mut x: impl Iterator<Item = &'a ()>) -> Option<&()> { x.next() } - | ++++ ++ - -error[E0658]: anonymous lifetimes in `impl Trait` are unstable - --> $DIR/impl-trait-missing-lifetime-gated.rs:24:35 - | -LL | fn f(_: impl Iterator<Item = &'_ ()>) {} - | ^^ expected named lifetime parameter - | - = help: add `#![feature(anonymous_lifetime_in_impl_trait)]` to the crate attributes to enable -help: consider introducing a named lifetime parameter - | -LL | fn f<'a>(_: impl Iterator<Item = &'a ()>) {} - | ++++ ~~ - -error[E0658]: anonymous lifetimes in `impl Trait` are unstable - --> $DIR/impl-trait-missing-lifetime-gated.rs:27:39 - | -LL | fn g(mut x: impl Iterator<Item = &'_ ()>) -> Option<&'_ ()> { x.next() } - | ^^ expected named lifetime parameter - | - = help: add `#![feature(anonymous_lifetime_in_impl_trait)]` to the crate attributes to enable -help: consider introducing a named lifetime parameter - | -LL | fn g<'a>(mut x: impl Iterator<Item = &'a ()>) -> Option<&'_ ()> { x.next() } - | ++++ ~~ - -error[E0658]: anonymous lifetimes in `impl Trait` are unstable - --> $DIR/impl-trait-missing-lifetime-gated.rs:44:18 - | -LL | fn f(_: impl Foo) {} - | ^^^ expected named lifetime parameter - | - = help: add `#![feature(anonymous_lifetime_in_impl_trait)]` to the crate attributes to enable -help: consider introducing a named lifetime parameter - | -LL | fn f<'a>(_: impl Foo<'a>) {} - | ++++ ++++ - -error[E0658]: anonymous lifetimes in `impl Trait` are unstable - --> $DIR/impl-trait-missing-lifetime-gated.rs:47:22 - | -LL | fn g(mut x: impl Foo) -> Option<&()> { x.next() } - | ^^^ expected named lifetime parameter - | - = help: add `#![feature(anonymous_lifetime_in_impl_trait)]` to the crate attributes to enable -help: consider introducing a named lifetime parameter - | -LL | fn g<'a>(mut x: impl Foo<'a>) -> Option<&()> { x.next() } - | ++++ ++++ - -error[E0658]: anonymous lifetimes in `impl Trait` are unstable - --> $DIR/impl-trait-missing-lifetime-gated.rs:55:22 - | -LL | fn f(_: impl Foo<()>) {} - | ^ expected named lifetime parameter - | - = help: add `#![feature(anonymous_lifetime_in_impl_trait)]` to the crate attributes to enable -help: consider introducing a named lifetime parameter - | -LL | fn f<'a>(_: impl Foo<'a, ()>) {} - | ++++ +++ - -error[E0658]: anonymous lifetimes in `impl Trait` are unstable - --> $DIR/impl-trait-missing-lifetime-gated.rs:58:26 - | -LL | fn g(mut x: impl Foo<()>) -> Option<&()> { x.next() } - | ^ expected named lifetime parameter - | - = help: add `#![feature(anonymous_lifetime_in_impl_trait)]` to the crate attributes to enable -help: consider introducing a named lifetime parameter - | -LL | fn g<'a>(mut x: impl Foo<'a, ()>) -> Option<&()> { x.next() } - | ++++ +++ - -error: aborting due to 14 previous errors - -Some errors have detailed explanations: E0106, E0658. -For more information about an error, try `rustc --explain E0106`. diff --git a/src/test/ui/suggestions/impl-trait-missing-lifetime.rs b/src/test/ui/suggestions/impl-trait-missing-lifetime.rs deleted file mode 100644 index 6f7c912d7..000000000 --- a/src/test/ui/suggestions/impl-trait-missing-lifetime.rs +++ /dev/null @@ -1,20 +0,0 @@ -// edition:2021 - -#![feature(anonymous_lifetime_in_impl_trait)] - -// This is understood as `fn foo<'_1>(_: impl Iterator<Item = &'_1 ()>) {}`. -fn f(_: impl Iterator<Item = &'_ ()>) {} - -// But that lifetime does not participate in resolution. -fn g(mut x: impl Iterator<Item = &'_ ()>) -> Option<&'_ ()> { x.next() } -//~^ ERROR missing lifetime specifier - -// This is understood as `fn foo<'_1>(_: impl Iterator<Item = &'_1 ()>) {}`. -async fn h(_: impl Iterator<Item = &'_ ()>) {} - -// But that lifetime does not participate in resolution. -async fn i(mut x: impl Iterator<Item = &'_ ()>) -> Option<&'_ ()> { x.next() } -//~^ ERROR missing lifetime specifier -//~| ERROR lifetime may not live long enough - -fn main() {} diff --git a/src/test/ui/suggestions/impl-trait-missing-lifetime.stderr b/src/test/ui/suggestions/impl-trait-missing-lifetime.stderr deleted file mode 100644 index b476d6101..000000000 --- a/src/test/ui/suggestions/impl-trait-missing-lifetime.stderr +++ /dev/null @@ -1,35 +0,0 @@ -error[E0106]: missing lifetime specifier - --> $DIR/impl-trait-missing-lifetime.rs:9:54 - | -LL | fn g(mut x: impl Iterator<Item = &'_ ()>) -> Option<&'_ ()> { x.next() } - | ^^ expected named lifetime parameter - | - = help: this function's return type contains a borrowed value, but there is no value for it to be borrowed from -help: consider using the `'static` lifetime - | -LL | fn g(mut x: impl Iterator<Item = &'_ ()>) -> Option<&'static ()> { x.next() } - | ~~~~~~~ - -error[E0106]: missing lifetime specifier - --> $DIR/impl-trait-missing-lifetime.rs:16:60 - | -LL | async fn i(mut x: impl Iterator<Item = &'_ ()>) -> Option<&'_ ()> { x.next() } - | ^^ expected named lifetime parameter - | - = help: this function's return type contains a borrowed value, but there is no value for it to be borrowed from -help: consider using the `'static` lifetime - | -LL | async fn i(mut x: impl Iterator<Item = &'_ ()>) -> Option<&'static ()> { x.next() } - | ~~~~~~~ - -error: lifetime may not live long enough - --> $DIR/impl-trait-missing-lifetime.rs:16:69 - | -LL | async fn i(mut x: impl Iterator<Item = &'_ ()>) -> Option<&'_ ()> { x.next() } - | -------------- ^^^^^^^^ returning this value requires that `'1` must outlive `'static` - | | - | return type `impl Future<Output = Option<&'static ()>>` contains a lifetime `'1` - -error: aborting due to 3 previous errors - -For more information about this error, try `rustc --explain E0106`. diff --git a/src/test/ui/suggestions/impl-trait-return-trailing-semicolon.rs b/src/test/ui/suggestions/impl-trait-return-trailing-semicolon.rs deleted file mode 100644 index cd3741356..000000000 --- a/src/test/ui/suggestions/impl-trait-return-trailing-semicolon.rs +++ /dev/null @@ -1,21 +0,0 @@ -trait Bar {} - -impl Bar for i32 {} - -struct Qux; - -impl Bar for Qux {} - -fn foo() -> impl Bar { - //~^ ERROR the trait bound `(): Bar` is not satisfied - 5; - //~^ HELP remove this semicolon -} - -fn bar() -> impl Bar { - //~^ ERROR the trait bound `(): Bar` is not satisfied - //~| HELP the following other types implement trait `Bar`: - ""; -} - -fn main() {} diff --git a/src/test/ui/suggestions/impl-trait-return-trailing-semicolon.stderr b/src/test/ui/suggestions/impl-trait-return-trailing-semicolon.stderr deleted file mode 100644 index e74c2c421..000000000 --- a/src/test/ui/suggestions/impl-trait-return-trailing-semicolon.stderr +++ /dev/null @@ -1,24 +0,0 @@ -error[E0277]: the trait bound `(): Bar` is not satisfied - --> $DIR/impl-trait-return-trailing-semicolon.rs:9:13 - | -LL | fn foo() -> impl Bar { - | ^^^^^^^^ the trait `Bar` is not implemented for `()` -LL | -LL | 5; - | -- help: remove this semicolon - | | - | this expression has type `{integer}`, which implements `Bar` - -error[E0277]: the trait bound `(): Bar` is not satisfied - --> $DIR/impl-trait-return-trailing-semicolon.rs:15:13 - | -LL | fn bar() -> impl Bar { - | ^^^^^^^^ the trait `Bar` is not implemented for `()` - | - = help: the following other types implement trait `Bar`: - Qux - i32 - -error: aborting due to 2 previous errors - -For more information about this error, try `rustc --explain E0277`. diff --git a/src/test/ui/suggestions/impl-trait-with-missing-bounds.rs b/src/test/ui/suggestions/impl-trait-with-missing-bounds.rs deleted file mode 100644 index 949b23600..000000000 --- a/src/test/ui/suggestions/impl-trait-with-missing-bounds.rs +++ /dev/null @@ -1,52 +0,0 @@ -// The double space in `impl Iterator` is load bearing! We want to make sure we don't regress by -// accident if the internal string representation changes. -#[rustfmt::skip] -fn foo(constraints: impl Iterator) { - for constraint in constraints { - qux(constraint); -//~^ ERROR `<impl Iterator as Iterator>::Item` doesn't implement `Debug` - } -} - -fn bar<T>(t: T, constraints: impl Iterator) where T: std::fmt::Debug { - for constraint in constraints { - qux(t); - qux(constraint); -//~^ ERROR `<impl Iterator as Iterator>::Item` doesn't implement `Debug` - } -} - -fn baz(t: impl std::fmt::Debug, constraints: impl Iterator) { - for constraint in constraints { - qux(t); - qux(constraint); -//~^ ERROR `<impl Iterator as Iterator>::Item` doesn't implement `Debug` - } -} - -fn bat<I, T: std::fmt::Debug>(t: T, constraints: impl Iterator, _: I) { - for constraint in constraints { - qux(t); - qux(constraint); -//~^ ERROR `<impl Iterator as Iterator>::Item` doesn't implement `Debug` - } -} - -fn bak(constraints: impl Iterator + std::fmt::Debug) { - for constraint in constraints { - qux(constraint); -//~^ ERROR `<impl Iterator + std::fmt::Debug as Iterator>::Item` doesn't implement - } -} - -#[rustfmt::skip] -fn baw<>(constraints: impl Iterator) { - for constraint in constraints { - qux(constraint); -//~^ ERROR `<impl Iterator as Iterator>::Item` doesn't implement `Debug` - } -} - -fn qux(_: impl std::fmt::Debug) {} - -fn main() {} diff --git a/src/test/ui/suggestions/impl-trait-with-missing-bounds.stderr b/src/test/ui/suggestions/impl-trait-with-missing-bounds.stderr deleted file mode 100644 index a763eb6f2..000000000 --- a/src/test/ui/suggestions/impl-trait-with-missing-bounds.stderr +++ /dev/null @@ -1,117 +0,0 @@ -error[E0277]: `<impl Iterator as Iterator>::Item` doesn't implement `Debug` - --> $DIR/impl-trait-with-missing-bounds.rs:6:13 - | -LL | qux(constraint); - | --- ^^^^^^^^^^ `<impl Iterator as Iterator>::Item` cannot be formatted using `{:?}` because it doesn't implement `Debug` - | | - | required by a bound introduced by this call - | - = help: the trait `Debug` is not implemented for `<impl Iterator as Iterator>::Item` -note: required by a bound in `qux` - --> $DIR/impl-trait-with-missing-bounds.rs:50:16 - | -LL | fn qux(_: impl std::fmt::Debug) {} - | ^^^^^^^^^^^^^^^ required by this bound in `qux` -help: introduce a type parameter with a trait bound instead of using `impl Trait` - | -LL | fn foo<I: Iterator>(constraints: I) where <I as Iterator>::Item: Debug { - | +++++++++++++ ~ ++++++++++++++++++++++++++++++++++ - -error[E0277]: `<impl Iterator as Iterator>::Item` doesn't implement `Debug` - --> $DIR/impl-trait-with-missing-bounds.rs:14:13 - | -LL | qux(constraint); - | --- ^^^^^^^^^^ `<impl Iterator as Iterator>::Item` cannot be formatted using `{:?}` because it doesn't implement `Debug` - | | - | required by a bound introduced by this call - | - = help: the trait `Debug` is not implemented for `<impl Iterator as Iterator>::Item` -note: required by a bound in `qux` - --> $DIR/impl-trait-with-missing-bounds.rs:50:16 - | -LL | fn qux(_: impl std::fmt::Debug) {} - | ^^^^^^^^^^^^^^^ required by this bound in `qux` -help: introduce a type parameter with a trait bound instead of using `impl Trait` - | -LL | fn bar<T, I: Iterator>(t: T, constraints: I) where T: std::fmt::Debug, <I as Iterator>::Item: Debug { - | +++++++++++++ ~ ++++++++++++++++++++++++++++++ - -error[E0277]: `<impl Iterator as Iterator>::Item` doesn't implement `Debug` - --> $DIR/impl-trait-with-missing-bounds.rs:22:13 - | -LL | qux(constraint); - | --- ^^^^^^^^^^ `<impl Iterator as Iterator>::Item` cannot be formatted using `{:?}` because it doesn't implement `Debug` - | | - | required by a bound introduced by this call - | - = help: the trait `Debug` is not implemented for `<impl Iterator as Iterator>::Item` -note: required by a bound in `qux` - --> $DIR/impl-trait-with-missing-bounds.rs:50:16 - | -LL | fn qux(_: impl std::fmt::Debug) {} - | ^^^^^^^^^^^^^^^ required by this bound in `qux` -help: introduce a type parameter with a trait bound instead of using `impl Trait` - | -LL | fn baz<I: Iterator>(t: impl std::fmt::Debug, constraints: I) where <I as Iterator>::Item: Debug { - | +++++++++++++ ~ ++++++++++++++++++++++++++++++++++ - -error[E0277]: `<impl Iterator as Iterator>::Item` doesn't implement `Debug` - --> $DIR/impl-trait-with-missing-bounds.rs:30:13 - | -LL | qux(constraint); - | --- ^^^^^^^^^^ `<impl Iterator as Iterator>::Item` cannot be formatted using `{:?}` because it doesn't implement `Debug` - | | - | required by a bound introduced by this call - | - = help: the trait `Debug` is not implemented for `<impl Iterator as Iterator>::Item` -note: required by a bound in `qux` - --> $DIR/impl-trait-with-missing-bounds.rs:50:16 - | -LL | fn qux(_: impl std::fmt::Debug) {} - | ^^^^^^^^^^^^^^^ required by this bound in `qux` -help: introduce a type parameter with a trait bound instead of using `impl Trait` - | -LL | fn bat<I, T: std::fmt::Debug, U: Iterator>(t: T, constraints: U, _: I) where <U as Iterator>::Item: Debug { - | +++++++++++++ ~ ++++++++++++++++++++++++++++++++++ - -error[E0277]: `<impl Iterator + std::fmt::Debug as Iterator>::Item` doesn't implement `Debug` - --> $DIR/impl-trait-with-missing-bounds.rs:37:13 - | -LL | qux(constraint); - | --- ^^^^^^^^^^ `<impl Iterator + std::fmt::Debug as Iterator>::Item` cannot be formatted using `{:?}` because it doesn't implement `Debug` - | | - | required by a bound introduced by this call - | - = help: the trait `Debug` is not implemented for `<impl Iterator + std::fmt::Debug as Iterator>::Item` -note: required by a bound in `qux` - --> $DIR/impl-trait-with-missing-bounds.rs:50:16 - | -LL | fn qux(_: impl std::fmt::Debug) {} - | ^^^^^^^^^^^^^^^ required by this bound in `qux` -help: introduce a type parameter with a trait bound instead of using `impl Trait` - | -LL | fn bak<I: Iterator + std::fmt::Debug>(constraints: I) where <I as Iterator>::Item: Debug { - | +++++++++++++++++++++++++++++++ ~ ++++++++++++++++++++++++++++++++++ - -error[E0277]: `<impl Iterator as Iterator>::Item` doesn't implement `Debug` - --> $DIR/impl-trait-with-missing-bounds.rs:45:13 - | -LL | qux(constraint); - | --- ^^^^^^^^^^ `<impl Iterator as Iterator>::Item` cannot be formatted using `{:?}` because it doesn't implement `Debug` - | | - | required by a bound introduced by this call - | - = help: the trait `Debug` is not implemented for `<impl Iterator as Iterator>::Item` -note: required by a bound in `qux` - --> $DIR/impl-trait-with-missing-bounds.rs:50:16 - | -LL | fn qux(_: impl std::fmt::Debug) {} - | ^^^^^^^^^^^^^^^ required by this bound in `qux` -help: introduce a type parameter with a trait bound instead of using `impl Trait` - | -LL | fn baw<I: Iterator>(constraints: I) where <I as Iterator>::Item: Debug { - | ~~~~~~~~~~~~~ ~ ++++++++++++++++++++++++++++++++++ - -error: aborting due to 6 previous errors - -For more information about this error, try `rustc --explain E0277`. diff --git a/src/test/ui/suggestions/impl-trait-with-missing-trait-bounds-in-arg.fixed b/src/test/ui/suggestions/impl-trait-with-missing-trait-bounds-in-arg.fixed deleted file mode 100644 index 5109511f9..000000000 --- a/src/test/ui/suggestions/impl-trait-with-missing-trait-bounds-in-arg.fixed +++ /dev/null @@ -1,20 +0,0 @@ -// run-rustfix - -trait Foo {} - -trait Bar { - fn hello(&self) {} -} - -struct S; - -impl Foo for S {} -impl Bar for S {} - -fn test(foo: impl Foo + Bar) { - foo.hello(); //~ ERROR E0599 -} - -fn main() { - test(S); -} diff --git a/src/test/ui/suggestions/impl-trait-with-missing-trait-bounds-in-arg.rs b/src/test/ui/suggestions/impl-trait-with-missing-trait-bounds-in-arg.rs deleted file mode 100644 index cd05b7738..000000000 --- a/src/test/ui/suggestions/impl-trait-with-missing-trait-bounds-in-arg.rs +++ /dev/null @@ -1,20 +0,0 @@ -// run-rustfix - -trait Foo {} - -trait Bar { - fn hello(&self) {} -} - -struct S; - -impl Foo for S {} -impl Bar for S {} - -fn test(foo: impl Foo) { - foo.hello(); //~ ERROR E0599 -} - -fn main() { - test(S); -} diff --git a/src/test/ui/suggestions/impl-trait-with-missing-trait-bounds-in-arg.stderr b/src/test/ui/suggestions/impl-trait-with-missing-trait-bounds-in-arg.stderr deleted file mode 100644 index 20f8e65f7..000000000 --- a/src/test/ui/suggestions/impl-trait-with-missing-trait-bounds-in-arg.stderr +++ /dev/null @@ -1,17 +0,0 @@ -error[E0599]: no method named `hello` found for type parameter `impl Foo` in the current scope - --> $DIR/impl-trait-with-missing-trait-bounds-in-arg.rs:15:9 - | -LL | fn test(foo: impl Foo) { - | -------- method `hello` not found for this type parameter -LL | foo.hello(); - | ^^^^^ method not found in `impl Foo` - | - = help: items from traits can only be used if the type parameter is bounded by the trait -help: the following trait defines an item `hello`, perhaps you need to restrict type parameter `impl Foo` with it: - | -LL | fn test(foo: impl Foo + Bar) { - | +++++ - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0599`. diff --git a/src/test/ui/suggestions/import-trait-for-method-call.rs b/src/test/ui/suggestions/import-trait-for-method-call.rs deleted file mode 100644 index 4dbadbdf9..000000000 --- a/src/test/ui/suggestions/import-trait-for-method-call.rs +++ /dev/null @@ -1,16 +0,0 @@ -use std::hash::BuildHasher; - -fn next_u64() -> u64 { - let bh = std::collections::hash_map::RandomState::new(); - let h = bh.build_hasher(); - h.finish() //~ ERROR no method named `finish` found for struct `DefaultHasher` -} - -trait Bar {} -impl Bar for String {} - -fn main() { - let s = String::from("hey"); - let x: &dyn Bar = &s; - x.as_ref(); //~ ERROR the method `as_ref` exists for reference `&dyn Bar`, but its trait bounds -} diff --git a/src/test/ui/suggestions/import-trait-for-method-call.stderr b/src/test/ui/suggestions/import-trait-for-method-call.stderr deleted file mode 100644 index bac8de798..000000000 --- a/src/test/ui/suggestions/import-trait-for-method-call.stderr +++ /dev/null @@ -1,36 +0,0 @@ -error[E0599]: no method named `finish` found for struct `DefaultHasher` in the current scope - --> $DIR/import-trait-for-method-call.rs:6:7 - | -LL | h.finish() - | ^^^^^^ method not found in `DefaultHasher` - | - ::: $SRC_DIR/core/src/hash/mod.rs:LL:COL - | -LL | fn finish(&self) -> u64; - | ------ the method is available for `DefaultHasher` here - | - = help: items from traits can only be used if the trait is in scope -help: the following trait is implemented but not in scope; perhaps add a `use` for it: - | -LL | use std::hash::Hasher; - | - -error[E0599]: the method `as_ref` exists for reference `&dyn Bar`, but its trait bounds were not satisfied - --> $DIR/import-trait-for-method-call.rs:15:7 - | -LL | trait Bar {} - | --------- doesn't satisfy `dyn Bar: AsRef<_>` -... -LL | x.as_ref(); - | ^^^^^^ method cannot be called on `&dyn Bar` due to unsatisfied trait bounds - | - = note: the following trait bounds were not satisfied: - `dyn Bar: AsRef<_>` - which is required by `&dyn Bar: AsRef<_>` - = help: items from traits can only be used if the trait is implemented and in scope - = note: the following trait defines an item `as_ref`, perhaps you need to implement it: - candidate #1: `AsRef` - -error: aborting due to 2 previous errors - -For more information about this error, try `rustc --explain E0599`. diff --git a/src/test/ui/suggestions/inner_type.fixed b/src/test/ui/suggestions/inner_type.fixed deleted file mode 100644 index 7af7391ca..000000000 --- a/src/test/ui/suggestions/inner_type.fixed +++ /dev/null @@ -1,40 +0,0 @@ -// compile-flags: --edition=2021 -// run-rustfix - -pub struct Struct<T> { - pub p: T, -} - -impl<T> Struct<T> { - pub fn method(&self) {} - - pub fn some_mutable_method(&mut self) {} -} - -fn main() { - let other_item = std::cell::RefCell::new(Struct { p: 42_u32 }); - - other_item.borrow().method(); - //~^ ERROR no method named `method` found for struct `RefCell` in the current scope [E0599] - //~| HELP use `.borrow()` to borrow the `Struct<u32>`, panicking if a mutable borrow exists - - other_item.borrow_mut().some_mutable_method(); - //~^ ERROR no method named `some_mutable_method` found for struct `RefCell` in the current scope [E0599] - //~| HELP .borrow_mut()` to mutably borrow the `Struct<u32>`, panicking if any borrows exist - - let another_item = std::sync::Mutex::new(Struct { p: 42_u32 }); - - another_item.lock().unwrap().method(); - //~^ ERROR no method named `method` found for struct `Mutex` in the current scope [E0599] - //~| HELP use `.lock().unwrap()` to borrow the `Struct<u32>`, blocking the current thread until it can be acquired - - let another_item = std::sync::RwLock::new(Struct { p: 42_u32 }); - - another_item.read().unwrap().method(); - //~^ ERROR no method named `method` found for struct `RwLock` in the current scope [E0599] - //~| HELP use `.read().unwrap()` to borrow the `Struct<u32>`, blocking the current thread until it can be acquired - - another_item.write().unwrap().some_mutable_method(); - //~^ ERROR no method named `some_mutable_method` found for struct `RwLock` in the current scope [E0599] - //~| HELP use `.write().unwrap()` to mutably borrow the `Struct<u32>`, blocking the current thread until it can be acquired -} diff --git a/src/test/ui/suggestions/inner_type.rs b/src/test/ui/suggestions/inner_type.rs deleted file mode 100644 index 4aca50716..000000000 --- a/src/test/ui/suggestions/inner_type.rs +++ /dev/null @@ -1,40 +0,0 @@ -// compile-flags: --edition=2021 -// run-rustfix - -pub struct Struct<T> { - pub p: T, -} - -impl<T> Struct<T> { - pub fn method(&self) {} - - pub fn some_mutable_method(&mut self) {} -} - -fn main() { - let other_item = std::cell::RefCell::new(Struct { p: 42_u32 }); - - other_item.method(); - //~^ ERROR no method named `method` found for struct `RefCell` in the current scope [E0599] - //~| HELP use `.borrow()` to borrow the `Struct<u32>`, panicking if a mutable borrow exists - - other_item.some_mutable_method(); - //~^ ERROR no method named `some_mutable_method` found for struct `RefCell` in the current scope [E0599] - //~| HELP .borrow_mut()` to mutably borrow the `Struct<u32>`, panicking if any borrows exist - - let another_item = std::sync::Mutex::new(Struct { p: 42_u32 }); - - another_item.method(); - //~^ ERROR no method named `method` found for struct `Mutex` in the current scope [E0599] - //~| HELP use `.lock().unwrap()` to borrow the `Struct<u32>`, blocking the current thread until it can be acquired - - let another_item = std::sync::RwLock::new(Struct { p: 42_u32 }); - - another_item.method(); - //~^ ERROR no method named `method` found for struct `RwLock` in the current scope [E0599] - //~| HELP use `.read().unwrap()` to borrow the `Struct<u32>`, blocking the current thread until it can be acquired - - another_item.some_mutable_method(); - //~^ ERROR no method named `some_mutable_method` found for struct `RwLock` in the current scope [E0599] - //~| HELP use `.write().unwrap()` to mutably borrow the `Struct<u32>`, blocking the current thread until it can be acquired -} diff --git a/src/test/ui/suggestions/inner_type.stderr b/src/test/ui/suggestions/inner_type.stderr deleted file mode 100644 index 5ac3d04f1..000000000 --- a/src/test/ui/suggestions/inner_type.stderr +++ /dev/null @@ -1,83 +0,0 @@ -error[E0599]: no method named `method` found for struct `RefCell` in the current scope - --> $DIR/inner_type.rs:17:16 - | -LL | other_item.method(); - | ^^^^^^ method not found in `RefCell<Struct<u32>>` - | -note: the method `method` exists on the type `Struct<u32>` - --> $DIR/inner_type.rs:9:5 - | -LL | pub fn method(&self) {} - | ^^^^^^^^^^^^^^^^^^^^ -help: use `.borrow()` to borrow the `Struct<u32>`, panicking if a mutable borrow exists - | -LL | other_item.borrow().method(); - | +++++++++ - -error[E0599]: no method named `some_mutable_method` found for struct `RefCell` in the current scope - --> $DIR/inner_type.rs:21:16 - | -LL | other_item.some_mutable_method(); - | ^^^^^^^^^^^^^^^^^^^ method not found in `RefCell<Struct<u32>>` - | -note: the method `some_mutable_method` exists on the type `Struct<u32>` - --> $DIR/inner_type.rs:11:5 - | -LL | pub fn some_mutable_method(&mut self) {} - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -help: use `.borrow_mut()` to mutably borrow the `Struct<u32>`, panicking if any borrows exist - | -LL | other_item.borrow_mut().some_mutable_method(); - | +++++++++++++ - -error[E0599]: no method named `method` found for struct `Mutex` in the current scope - --> $DIR/inner_type.rs:27:18 - | -LL | another_item.method(); - | ^^^^^^ method not found in `Mutex<Struct<u32>>` - | -note: the method `method` exists on the type `Struct<u32>` - --> $DIR/inner_type.rs:9:5 - | -LL | pub fn method(&self) {} - | ^^^^^^^^^^^^^^^^^^^^ -help: use `.lock().unwrap()` to borrow the `Struct<u32>`, blocking the current thread until it can be acquired - | -LL | another_item.lock().unwrap().method(); - | ++++++++++++++++ - -error[E0599]: no method named `method` found for struct `RwLock` in the current scope - --> $DIR/inner_type.rs:33:18 - | -LL | another_item.method(); - | ^^^^^^ method not found in `RwLock<Struct<u32>>` - | -note: the method `method` exists on the type `Struct<u32>` - --> $DIR/inner_type.rs:9:5 - | -LL | pub fn method(&self) {} - | ^^^^^^^^^^^^^^^^^^^^ -help: use `.read().unwrap()` to borrow the `Struct<u32>`, blocking the current thread until it can be acquired - | -LL | another_item.read().unwrap().method(); - | ++++++++++++++++ - -error[E0599]: no method named `some_mutable_method` found for struct `RwLock` in the current scope - --> $DIR/inner_type.rs:37:18 - | -LL | another_item.some_mutable_method(); - | ^^^^^^^^^^^^^^^^^^^ method not found in `RwLock<Struct<u32>>` - | -note: the method `some_mutable_method` exists on the type `Struct<u32>` - --> $DIR/inner_type.rs:11:5 - | -LL | pub fn some_mutable_method(&mut self) {} - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -help: use `.write().unwrap()` to mutably borrow the `Struct<u32>`, blocking the current thread until it can be acquired - | -LL | another_item.write().unwrap().some_mutable_method(); - | +++++++++++++++++ - -error: aborting due to 5 previous errors - -For more information about this error, try `rustc --explain E0599`. diff --git a/src/test/ui/suggestions/inner_type2.rs b/src/test/ui/suggestions/inner_type2.rs deleted file mode 100644 index fac68c053..000000000 --- a/src/test/ui/suggestions/inner_type2.rs +++ /dev/null @@ -1,26 +0,0 @@ -pub struct Struct<T> { - pub p: T, -} - -impl<T> Struct<T> { - pub fn method(&self) {} - - pub fn some_mutable_method(&mut self) {} -} - -thread_local! { - static STRUCT: Struct<u32> = Struct { - p: 42_u32 - }; -} - -fn main() { - STRUCT.method(); - //~^ ERROR no method named `method` found for struct `LocalKey` in the current scope [E0599] - //~| HELP use `with` or `try_with` to access thread local storage - - let item = std::mem::MaybeUninit::new(Struct { p: 42_u32 }); - item.method(); - //~^ ERROR no method named `method` found for union `MaybeUninit` in the current scope [E0599] - //~| HELP if this `MaybeUninit<Struct<u32>>` has been initialized, use one of the `assume_init` methods to access the inner value -} diff --git a/src/test/ui/suggestions/inner_type2.stderr b/src/test/ui/suggestions/inner_type2.stderr deleted file mode 100644 index 984366123..000000000 --- a/src/test/ui/suggestions/inner_type2.stderr +++ /dev/null @@ -1,29 +0,0 @@ -error[E0599]: no method named `method` found for struct `LocalKey` in the current scope - --> $DIR/inner_type2.rs:18:12 - | -LL | STRUCT.method(); - | ^^^^^^ method not found in `LocalKey<Struct<u32>>` - | - = help: use `with` or `try_with` to access thread local storage -note: the method `method` exists on the type `Struct<u32>` - --> $DIR/inner_type2.rs:6:5 - | -LL | pub fn method(&self) {} - | ^^^^^^^^^^^^^^^^^^^^ - -error[E0599]: no method named `method` found for union `MaybeUninit` in the current scope - --> $DIR/inner_type2.rs:23:10 - | -LL | item.method(); - | ^^^^^^ method not found in `MaybeUninit<Struct<u32>>` - | - = help: if this `MaybeUninit<Struct<u32>>` has been initialized, use one of the `assume_init` methods to access the inner value -note: the method `method` exists on the type `Struct<u32>` - --> $DIR/inner_type2.rs:6:5 - | -LL | pub fn method(&self) {} - | ^^^^^^^^^^^^^^^^^^^^ - -error: aborting due to 2 previous errors - -For more information about this error, try `rustc --explain E0599`. diff --git a/src/test/ui/suggestions/into-convert.rs b/src/test/ui/suggestions/into-convert.rs deleted file mode 100644 index 1c9a9e0aa..000000000 --- a/src/test/ui/suggestions/into-convert.rs +++ /dev/null @@ -1,26 +0,0 @@ -use std::path::{Path, PathBuf}; -use std::sync::atomic::AtomicU32; -use std::sync::Arc; - -fn main() { - let x: A = B; - //~^ ERROR mismatched types - //~| HELP call `Into::into` on this expression to convert `B` into `A` - - let y: Arc<Path> = PathBuf::new(); - //~^ ERROR mismatched types - //~| HELP call `Into::into` on this expression to convert `PathBuf` into `Arc<Path>` - - let z: AtomicU32 = 1; - //~^ ERROR mismatched types - //~| HELP call `Into::into` on this expression to convert `{integer}` into `AtomicU32` -} - -struct A; -struct B; - -impl From<B> for A { - fn from(_: B) -> Self { - A - } -} diff --git a/src/test/ui/suggestions/into-convert.stderr b/src/test/ui/suggestions/into-convert.stderr deleted file mode 100644 index d43104a21..000000000 --- a/src/test/ui/suggestions/into-convert.stderr +++ /dev/null @@ -1,44 +0,0 @@ -error[E0308]: mismatched types - --> $DIR/into-convert.rs:6:16 - | -LL | let x: A = B; - | - ^ expected struct `A`, found struct `B` - | | - | expected due to this - | -help: call `Into::into` on this expression to convert `B` into `A` - | -LL | let x: A = B.into(); - | +++++++ - -error[E0308]: mismatched types - --> $DIR/into-convert.rs:10:24 - | -LL | let y: Arc<Path> = PathBuf::new(); - | --------- ^^^^^^^^^^^^^^ expected struct `Arc`, found struct `PathBuf` - | | - | expected due to this - | - = note: expected struct `Arc<Path>` - found struct `PathBuf` -help: call `Into::into` on this expression to convert `PathBuf` into `Arc<Path>` - | -LL | let y: Arc<Path> = PathBuf::new().into(); - | +++++++ - -error[E0308]: mismatched types - --> $DIR/into-convert.rs:14:24 - | -LL | let z: AtomicU32 = 1; - | --------- ^ expected struct `AtomicU32`, found integer - | | - | expected due to this - | -help: call `Into::into` on this expression to convert `{integer}` into `AtomicU32` - | -LL | let z: AtomicU32 = 1.into(); - | +++++++ - -error: aborting due to 3 previous errors - -For more information about this error, try `rustc --explain E0308`. diff --git a/src/test/ui/suggestions/into-str.rs b/src/test/ui/suggestions/into-str.rs deleted file mode 100644 index 606e44b2e..000000000 --- a/src/test/ui/suggestions/into-str.rs +++ /dev/null @@ -1,6 +0,0 @@ -fn foo<'a, T>(_t: T) where T: Into<&'a str> {} - -fn main() { - foo(String::new()); - //~^ ERROR the trait bound `&str: From<String>` is not satisfied -} diff --git a/src/test/ui/suggestions/into-str.stderr b/src/test/ui/suggestions/into-str.stderr deleted file mode 100644 index a56a2a188..000000000 --- a/src/test/ui/suggestions/into-str.stderr +++ /dev/null @@ -1,26 +0,0 @@ -error[E0277]: the trait bound `&str: From<String>` is not satisfied - --> $DIR/into-str.rs:4:9 - | -LL | foo(String::new()); - | --- ^^^^^^^^^^^^^ the trait `From<String>` is not implemented for `&str` - | | - | required by a bound introduced by this call - | - = note: to coerce a `String` into a `&str`, use `&*` as a prefix - = help: the following other types implement trait `From<T>`: - <String as From<&String>> - <String as From<&mut str>> - <String as From<&str>> - <String as From<Box<str>>> - <String as From<Cow<'a, str>>> - <String as From<char>> - = note: required for `String` to implement `Into<&str>` -note: required by a bound in `foo` - --> $DIR/into-str.rs:1:31 - | -LL | fn foo<'a, T>(_t: T) where T: Into<&'a str> {} - | ^^^^^^^^^^^^^ required by this bound in `foo` - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0277`. diff --git a/src/test/ui/suggestions/invalid-bin-op.rs b/src/test/ui/suggestions/invalid-bin-op.rs deleted file mode 100644 index bea1b9155..000000000 --- a/src/test/ui/suggestions/invalid-bin-op.rs +++ /dev/null @@ -1,7 +0,0 @@ -pub fn foo<T>(s: S<T>, t: S<T>) { - let _ = s == t; //~ ERROR binary operation `==` cannot be applied to type `S<T>` -} - -struct S<T>(T); - -fn main() {} diff --git a/src/test/ui/suggestions/invalid-bin-op.stderr b/src/test/ui/suggestions/invalid-bin-op.stderr deleted file mode 100644 index 08502dfeb..000000000 --- a/src/test/ui/suggestions/invalid-bin-op.stderr +++ /dev/null @@ -1,25 +0,0 @@ -error[E0369]: binary operation `==` cannot be applied to type `S<T>` - --> $DIR/invalid-bin-op.rs:2:15 - | -LL | let _ = s == t; - | - ^^ - S<T> - | | - | S<T> - | -note: an implementation of `PartialEq<_>` might be missing for `S<T>` - --> $DIR/invalid-bin-op.rs:5:1 - | -LL | struct S<T>(T); - | ^^^^^^^^^^^ must implement `PartialEq<_>` -help: consider annotating `S<T>` with `#[derive(PartialEq)]` - | -LL | #[derive(PartialEq)] - | -help: consider introducing a `where` clause, but there might be an alternative better way to express this requirement - | -LL | pub fn foo<T>(s: S<T>, t: S<T>) where S<T>: PartialEq { - | +++++++++++++++++++++ - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0369`. diff --git a/src/test/ui/suggestions/issue-101065.fixed b/src/test/ui/suggestions/issue-101065.fixed deleted file mode 100644 index 88c716cc8..000000000 --- a/src/test/ui/suggestions/issue-101065.fixed +++ /dev/null @@ -1,14 +0,0 @@ -// check-fail -// run-rustfix - -enum FakeResult<T> { - Ok(T) -} - -fn main() { - let _x = if true { - FakeResult::Ok(FakeResult::Ok(())) - } else { - FakeResult::Ok(FakeResult::Ok(())) //~ERROR E0308 - }; -} diff --git a/src/test/ui/suggestions/issue-101065.rs b/src/test/ui/suggestions/issue-101065.rs deleted file mode 100644 index 2715f1027..000000000 --- a/src/test/ui/suggestions/issue-101065.rs +++ /dev/null @@ -1,14 +0,0 @@ -// check-fail -// run-rustfix - -enum FakeResult<T> { - Ok(T) -} - -fn main() { - let _x = if true { - FakeResult::Ok(FakeResult::Ok(())) - } else { - FakeResult::Ok(()) //~ERROR E0308 - }; -} diff --git a/src/test/ui/suggestions/issue-101065.stderr b/src/test/ui/suggestions/issue-101065.stderr deleted file mode 100644 index 6f7ecd24c..000000000 --- a/src/test/ui/suggestions/issue-101065.stderr +++ /dev/null @@ -1,23 +0,0 @@ -error[E0308]: `if` and `else` have incompatible types - --> $DIR/issue-101065.rs:12:9 - | -LL | let _x = if true { - | ______________- -LL | | FakeResult::Ok(FakeResult::Ok(())) - | | ---------------------------------- expected because of this -LL | | } else { -LL | | FakeResult::Ok(()) - | | ^^^^^^^^^^^^^^^^^^ expected enum `FakeResult`, found `()` -LL | | }; - | |_____- `if` and `else` have incompatible types - | - = note: expected enum `FakeResult<FakeResult<()>>` - found enum `FakeResult<()>` -help: try wrapping the expression in `FakeResult::Ok` - | -LL | FakeResult::Ok(FakeResult::Ok(())) - | +++++++++++++++ + - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0308`. diff --git a/src/test/ui/suggestions/issue-101421.rs b/src/test/ui/suggestions/issue-101421.rs deleted file mode 100644 index b615997d1..000000000 --- a/src/test/ui/suggestions/issue-101421.rs +++ /dev/null @@ -1,12 +0,0 @@ -pub trait Ice { - fn f(&self, _: ()); -} - -impl Ice for () { - fn f(&self, _: ()) {} -} - -fn main() { - ().f::<()>(()); - //~^ ERROR this associated function takes 0 generic arguments but 1 generic argument was supplied -} diff --git a/src/test/ui/suggestions/issue-101421.stderr b/src/test/ui/suggestions/issue-101421.stderr deleted file mode 100644 index f8e1efb88..000000000 --- a/src/test/ui/suggestions/issue-101421.stderr +++ /dev/null @@ -1,17 +0,0 @@ -error[E0107]: this associated function takes 0 generic arguments but 1 generic argument was supplied - --> $DIR/issue-101421.rs:10:8 - | -LL | ().f::<()>(()); - | ^------ help: remove these generics - | | - | expected 0 generic arguments - | -note: associated function defined here, with 0 generic parameters - --> $DIR/issue-101421.rs:2:8 - | -LL | fn f(&self, _: ()); - | ^ - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0107`. diff --git a/src/test/ui/suggestions/issue-101465.rs b/src/test/ui/suggestions/issue-101465.rs deleted file mode 100644 index 8e42e2c22..000000000 --- a/src/test/ui/suggestions/issue-101465.rs +++ /dev/null @@ -1,25 +0,0 @@ -#![feature(trait_alias)] - -struct B; -struct C; - -trait Tr {} - -impl Tr for B {} -impl Tr for C {} - -trait Tr2<S> = Into<S>; - -fn foo2<T: Tr2<()>>() {} - -fn foo() -> impl Tr { - let x = foo2::<_>(); - - match true { - true => B, - false => C, - //~^ `match` arms have incompatible types - } -} - -fn main() {} diff --git a/src/test/ui/suggestions/issue-101465.stderr b/src/test/ui/suggestions/issue-101465.stderr deleted file mode 100644 index e2ca77712..000000000 --- a/src/test/ui/suggestions/issue-101465.stderr +++ /dev/null @@ -1,25 +0,0 @@ -error[E0308]: `match` arms have incompatible types - --> $DIR/issue-101465.rs:20:18 - | -LL | / match true { -LL | | true => B, - | | - this is found to be of type `B` -LL | | false => C, - | | ^ expected struct `B`, found struct `C` -LL | | -LL | | } - | |_____- `match` arms have incompatible types - | -help: you could change the return type to be a boxed trait object - | -LL | fn foo() -> Box<dyn Tr> { - | ~~~~~~~ + -help: if you change the return type to expect trait objects, box the returned expressions - | -LL ~ true => Box::new(B), -LL ~ false => Box::new(C), - | - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0308`. diff --git a/src/test/ui/suggestions/issue-101623.rs b/src/test/ui/suggestions/issue-101623.rs deleted file mode 100644 index d18a4a21f..000000000 --- a/src/test/ui/suggestions/issue-101623.rs +++ /dev/null @@ -1,25 +0,0 @@ -pub struct Stuff { - inner: *mut (), -} - -pub struct Wrap<T>(T); - -fn fun<T>(t: T) -> Wrap<T> { - todo!() -} - -pub trait Trait<'de> { - fn do_stuff(_: Wrap<&'de mut Self>); -} - -impl<'a> Trait<'a> for () { - fn do_stuff(_: Wrap<&'a mut Self>) {} -} - -fn fun2(t: &mut Stuff) -> () { - let Stuff { inner, .. } = t; - Trait::do_stuff({ fun(&mut *inner) }); - //~^ ERROR the trait bound `*mut (): Trait<'_>` is not satisfied -} - -fn main() {} diff --git a/src/test/ui/suggestions/issue-101623.stderr b/src/test/ui/suggestions/issue-101623.stderr deleted file mode 100644 index 361483cc0..000000000 --- a/src/test/ui/suggestions/issue-101623.stderr +++ /dev/null @@ -1,14 +0,0 @@ -error[E0277]: the trait bound `*mut (): Trait<'_>` is not satisfied - --> $DIR/issue-101623.rs:21:21 - | -LL | Trait::do_stuff({ fun(&mut *inner) }); - | --------------- ^^----------------^^ - | | | - | | the trait `Trait<'_>` is not implemented for `*mut ()` - | required by a bound introduced by this call - | - = help: the trait `Trait<'a>` is implemented for `()` - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0277`. diff --git a/src/test/ui/suggestions/issue-101984.rs b/src/test/ui/suggestions/issue-101984.rs deleted file mode 100644 index 5f7ecb77e..000000000 --- a/src/test/ui/suggestions/issue-101984.rs +++ /dev/null @@ -1,27 +0,0 @@ -use std::marker::PhantomData; - -type Component = fn(&()); - -struct Wrapper { - router: Router<(Component, Box<Self>)>, -} - -struct Match<C>(PhantomData<C>); - -struct Router<T>(PhantomData<T>); - -impl<T> Router<T> { - pub fn at(&self) -> Result<Match<&T>, ()> { - todo!() - } -} - -impl Wrapper { - fn at(&self, path: &str) -> Result<(Component, Box<Self>), ()> { - let (cmp, router) = self.router.at()?; - //~^ ERROR mismatched types - todo!() - } -} - -fn main() {} diff --git a/src/test/ui/suggestions/issue-101984.stderr b/src/test/ui/suggestions/issue-101984.stderr deleted file mode 100644 index 81758a700..000000000 --- a/src/test/ui/suggestions/issue-101984.stderr +++ /dev/null @@ -1,14 +0,0 @@ -error[E0308]: mismatched types - --> $DIR/issue-101984.rs:21:13 - | -LL | let (cmp, router) = self.router.at()?; - | ^^^^^^^^^^^^^ ----------------- this expression has type `Match<&(for<'a> fn(&'a ()), Box<Wrapper>)>` - | | - | expected struct `Match`, found tuple - | - = note: expected struct `Match<&(for<'a> fn(&'a ()), Box<Wrapper>)>` - found tuple `(_, _)` - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0308`. diff --git a/src/test/ui/suggestions/issue-102354.rs b/src/test/ui/suggestions/issue-102354.rs deleted file mode 100644 index f881feb00..000000000 --- a/src/test/ui/suggestions/issue-102354.rs +++ /dev/null @@ -1,10 +0,0 @@ -trait Trait { - fn func() {} -} - -impl Trait for i32 {} - -fn main() { - let x: i32 = 123; - x.func(); //~ERROR no method -} diff --git a/src/test/ui/suggestions/issue-102354.stderr b/src/test/ui/suggestions/issue-102354.stderr deleted file mode 100644 index 08d4b9955..000000000 --- a/src/test/ui/suggestions/issue-102354.stderr +++ /dev/null @@ -1,19 +0,0 @@ -error[E0599]: no method named `func` found for type `i32` in the current scope - --> $DIR/issue-102354.rs:9:7 - | -LL | x.func(); - | --^^^^-- - | | | - | | this is an associated function, not a method - | help: use associated function syntax instead: `i32::func()` - | - = note: found the following associated functions; to be used as methods, functions must have a `self` parameter -note: the candidate is defined in the trait `Trait` - --> $DIR/issue-102354.rs:2:5 - | -LL | fn func() {} - | ^^^^^^^^^ - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0599`. diff --git a/src/test/ui/suggestions/issue-102892.rs b/src/test/ui/suggestions/issue-102892.rs deleted file mode 100644 index c1a791d8d..000000000 --- a/src/test/ui/suggestions/issue-102892.rs +++ /dev/null @@ -1,25 +0,0 @@ -#![allow(dead_code, unused_variables)] - -use std::sync::Arc; - -#[derive(Debug)] -struct A; -#[derive(Debug)] -struct B; - -fn process_without_annot(arc: &Arc<(A, B)>) { - let (a, b) = **arc; // suggests putting `&**arc` here; with that, fixed! -} - -fn process_with_annot(arc: &Arc<(A, B)>) { - let (a, b): (A, B) = &**arc; // suggests putting `&**arc` here too - //~^ ERROR mismatched types -} - -fn process_with_tuple_annot(mutation: &mut (A, B), arc: &Arc<(A, B)>) { - let (a, b): ((A, B), A) = (&mut *mutation, &(**arc).0); // suggests putting `&**arc` here too - //~^ ERROR mismatched types - //~| ERROR mismatched types -} - -fn main() {} diff --git a/src/test/ui/suggestions/issue-102892.stderr b/src/test/ui/suggestions/issue-102892.stderr deleted file mode 100644 index a3dbc7cb8..000000000 --- a/src/test/ui/suggestions/issue-102892.stderr +++ /dev/null @@ -1,57 +0,0 @@ -error[E0308]: mismatched types - --> $DIR/issue-102892.rs:15:26 - | -LL | let (a, b): (A, B) = &**arc; // suggests putting `&**arc` here too - | ------ ^^^^^^ expected tuple, found `&(A, B)` - | | - | expected due to this - | - = note: expected tuple `(A, B)` - found reference `&(A, B)` -help: consider removing the borrow - | -LL - let (a, b): (A, B) = &**arc; // suggests putting `&**arc` here too -LL + let (a, b): (A, B) = **arc; // suggests putting `&**arc` here too - | -help: alternatively, consider changing the type annotation - | -LL | let (a, b): &(A, B) = &**arc; // suggests putting `&**arc` here too - | + - -error[E0308]: mismatched types - --> $DIR/issue-102892.rs:20:32 - | -LL | let (a, b): ((A, B), A) = (&mut *mutation, &(**arc).0); // suggests putting `&**arc` here too - | ^^^^^^^^^^^^^^ expected tuple, found `&mut (A, B)` - | - = note: expected tuple `(A, B)` - found mutable reference `&mut (A, B)` -help: consider removing the borrow - | -LL - let (a, b): ((A, B), A) = (&mut *mutation, &(**arc).0); // suggests putting `&**arc` here too -LL + let (a, b): ((A, B), A) = (*mutation, &(**arc).0); // suggests putting `&**arc` here too - | -help: alternatively, consider changing the type annotation - | -LL | let (a, b): (&mut (A, B), A) = (&mut *mutation, &(**arc).0); // suggests putting `&**arc` here too - | ++++ - -error[E0308]: mismatched types - --> $DIR/issue-102892.rs:20:48 - | -LL | let (a, b): ((A, B), A) = (&mut *mutation, &(**arc).0); // suggests putting `&**arc` here too - | ^^^^^^^^^^ expected struct `A`, found `&A` - | -help: consider removing the borrow - | -LL - let (a, b): ((A, B), A) = (&mut *mutation, &(**arc).0); // suggests putting `&**arc` here too -LL + let (a, b): ((A, B), A) = (&mut *mutation, (**arc).0); // suggests putting `&**arc` here too - | -help: alternatively, consider changing the type annotation - | -LL | let (a, b): ((A, B), &A) = (&mut *mutation, &(**arc).0); // suggests putting `&**arc` here too - | + - -error: aborting due to 3 previous errors - -For more information about this error, try `rustc --explain E0308`. diff --git a/src/test/ui/suggestions/issue-103112.rs b/src/test/ui/suggestions/issue-103112.rs deleted file mode 100644 index 111ae7c73..000000000 --- a/src/test/ui/suggestions/issue-103112.rs +++ /dev/null @@ -1,4 +0,0 @@ -fn main() { - std::process::abort!(); - //~^ ERROR: failed to resolve -} diff --git a/src/test/ui/suggestions/issue-103112.stderr b/src/test/ui/suggestions/issue-103112.stderr deleted file mode 100644 index 4ca7fdf9b..000000000 --- a/src/test/ui/suggestions/issue-103112.stderr +++ /dev/null @@ -1,15 +0,0 @@ -error[E0433]: failed to resolve: could not find `abort` in `process` - --> $DIR/issue-103112.rs:2:19 - | -LL | std::process::abort!(); - | ^^^^^ could not find `abort` in `process` - | -help: std::process::abort is not a macro, but a function, try to remove `!` - | -LL - std::process::abort!(); -LL + std::process::abort(); - | - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0433`. diff --git a/src/test/ui/suggestions/issue-104086-suggest-let.rs b/src/test/ui/suggestions/issue-104086-suggest-let.rs deleted file mode 100644 index d22ad27d0..000000000 --- a/src/test/ui/suggestions/issue-104086-suggest-let.rs +++ /dev/null @@ -1,30 +0,0 @@ -fn main() { - x = x = x; - //~^ ERROR cannot find value `x` in this scope - //~| ERROR cannot find value `x` in this scope - //~| ERROR cannot find value `x` in this scope - - x = y = y = y; - //~^ ERROR cannot find value `y` in this scope - //~| ERROR cannot find value `y` in this scope - //~| ERROR cannot find value `y` in this scope - //~| ERROR cannot find value `x` in this scope - - x = y = y; - //~^ ERROR cannot find value `x` in this scope - //~| ERROR cannot find value `y` in this scope - //~| ERROR cannot find value `y` in this scope - - x = x = y; - //~^ ERROR cannot find value `x` in this scope - //~| ERROR cannot find value `x` in this scope - //~| ERROR cannot find value `y` in this scope - - x = x; // will suggest add `let` - //~^ ERROR cannot find value `x` in this scope - //~| ERROR cannot find value `x` in this scope - - x = y // will suggest add `let` - //~^ ERROR cannot find value `x` in this scope - //~| ERROR cannot find value `y` in this scope -} diff --git a/src/test/ui/suggestions/issue-104086-suggest-let.stderr b/src/test/ui/suggestions/issue-104086-suggest-let.stderr deleted file mode 100644 index fb4ea3121..000000000 --- a/src/test/ui/suggestions/issue-104086-suggest-let.stderr +++ /dev/null @@ -1,135 +0,0 @@ -error[E0425]: cannot find value `x` in this scope - --> $DIR/issue-104086-suggest-let.rs:2:5 - | -LL | x = x = x; - | ^ - | -help: you might have meant to introduce a new binding - | -LL | let x = x = x; - | +++ - -error[E0425]: cannot find value `x` in this scope - --> $DIR/issue-104086-suggest-let.rs:2:9 - | -LL | x = x = x; - | ^ not found in this scope - -error[E0425]: cannot find value `x` in this scope - --> $DIR/issue-104086-suggest-let.rs:2:13 - | -LL | x = x = x; - | ^ not found in this scope - -error[E0425]: cannot find value `x` in this scope - --> $DIR/issue-104086-suggest-let.rs:7:5 - | -LL | x = y = y = y; - | ^ - | -help: you might have meant to introduce a new binding - | -LL | let x = y = y = y; - | +++ - -error[E0425]: cannot find value `y` in this scope - --> $DIR/issue-104086-suggest-let.rs:7:9 - | -LL | x = y = y = y; - | ^ not found in this scope - -error[E0425]: cannot find value `y` in this scope - --> $DIR/issue-104086-suggest-let.rs:7:13 - | -LL | x = y = y = y; - | ^ not found in this scope - -error[E0425]: cannot find value `y` in this scope - --> $DIR/issue-104086-suggest-let.rs:7:17 - | -LL | x = y = y = y; - | ^ not found in this scope - -error[E0425]: cannot find value `x` in this scope - --> $DIR/issue-104086-suggest-let.rs:13:5 - | -LL | x = y = y; - | ^ - | -help: you might have meant to introduce a new binding - | -LL | let x = y = y; - | +++ - -error[E0425]: cannot find value `y` in this scope - --> $DIR/issue-104086-suggest-let.rs:13:9 - | -LL | x = y = y; - | ^ not found in this scope - -error[E0425]: cannot find value `y` in this scope - --> $DIR/issue-104086-suggest-let.rs:13:13 - | -LL | x = y = y; - | ^ not found in this scope - -error[E0425]: cannot find value `x` in this scope - --> $DIR/issue-104086-suggest-let.rs:18:5 - | -LL | x = x = y; - | ^ - | -help: you might have meant to introduce a new binding - | -LL | let x = x = y; - | +++ - -error[E0425]: cannot find value `x` in this scope - --> $DIR/issue-104086-suggest-let.rs:18:9 - | -LL | x = x = y; - | ^ not found in this scope - -error[E0425]: cannot find value `y` in this scope - --> $DIR/issue-104086-suggest-let.rs:18:13 - | -LL | x = x = y; - | ^ not found in this scope - -error[E0425]: cannot find value `x` in this scope - --> $DIR/issue-104086-suggest-let.rs:23:5 - | -LL | x = x; // will suggest add `let` - | ^ - | -help: you might have meant to introduce a new binding - | -LL | let x = x; // will suggest add `let` - | +++ - -error[E0425]: cannot find value `x` in this scope - --> $DIR/issue-104086-suggest-let.rs:23:9 - | -LL | x = x; // will suggest add `let` - | ^ not found in this scope - -error[E0425]: cannot find value `x` in this scope - --> $DIR/issue-104086-suggest-let.rs:27:5 - | -LL | x = y // will suggest add `let` - | ^ - | -help: you might have meant to introduce a new binding - | -LL | let x = y // will suggest add `let` - | +++ - -error[E0425]: cannot find value `y` in this scope - --> $DIR/issue-104086-suggest-let.rs:27:9 - | -LL | x = y // will suggest add `let` - | ^ not found in this scope - -error: aborting due to 17 previous errors - -For more information about this error, try `rustc --explain E0425`. diff --git a/src/test/ui/suggestions/issue-104287.rs b/src/test/ui/suggestions/issue-104287.rs deleted file mode 100644 index b7601a548..000000000 --- a/src/test/ui/suggestions/issue-104287.rs +++ /dev/null @@ -1,9 +0,0 @@ -// The purpose of this test is not to validate the output of the compiler. -// Instead, it ensures the suggestion is generated without performing an arithmetic overflow. - -fn main() { - let x = not_found; //~ ERROR cannot find value `not_found` in this scope - simd_gt::<()>(x); - //~^ ERROR this associated function takes 0 generic arguments but 1 generic argument was supplied - //~| ERROR cannot find function `simd_gt` in this scope -} diff --git a/src/test/ui/suggestions/issue-104287.stderr b/src/test/ui/suggestions/issue-104287.stderr deleted file mode 100644 index 4b302dd65..000000000 --- a/src/test/ui/suggestions/issue-104287.stderr +++ /dev/null @@ -1,36 +0,0 @@ -error[E0425]: cannot find value `not_found` in this scope - --> $DIR/issue-104287.rs:5:13 - | -LL | let x = not_found; - | ^^^^^^^^^ not found in this scope - -error[E0107]: this associated function takes 0 generic arguments but 1 generic argument was supplied - --> $DIR/issue-104287.rs:6:5 - | -LL | simd_gt::<()>(x); - | ^^^^^^^------ help: remove these generics - | | - | expected 0 generic arguments - | -note: associated function defined here, with 0 generic parameters - --> $SRC_DIR/core/src/../../portable-simd/crates/core_simd/src/ord.rs:LL:COL - | -LL | fn simd_gt(self, other: Self) -> Self::Mask; - | ^^^^^^^ - -error[E0425]: cannot find function `simd_gt` in this scope - --> $DIR/issue-104287.rs:6:5 - | -LL | simd_gt::<()>(x); - | ^^^^^^^ not found in this scope - | -help: use the `.` operator to call the method `SimdPartialOrd::simd_gt` on `[type error]` - | -LL - simd_gt::<()>(x); -LL + x.simd_gt(); - | - -error: aborting due to 3 previous errors - -Some errors have detailed explanations: E0107, E0425. -For more information about an error, try `rustc --explain E0107`. diff --git a/src/test/ui/suggestions/issue-21673.rs b/src/test/ui/suggestions/issue-21673.rs deleted file mode 100644 index 9d66cae05..000000000 --- a/src/test/ui/suggestions/issue-21673.rs +++ /dev/null @@ -1,13 +0,0 @@ -trait Foo { - fn method(&self) {} -} - -fn call_method<T: std::fmt::Debug>(x: &T) { - x.method() //~ ERROR E0599 -} - -fn call_method_2<T>(x: T) { - x.method() //~ ERROR E0599 -} - -fn main() {} diff --git a/src/test/ui/suggestions/issue-21673.stderr b/src/test/ui/suggestions/issue-21673.stderr deleted file mode 100644 index 523d7a7cc..000000000 --- a/src/test/ui/suggestions/issue-21673.stderr +++ /dev/null @@ -1,29 +0,0 @@ -error[E0599]: no method named `method` found for reference `&T` in the current scope - --> $DIR/issue-21673.rs:6:7 - | -LL | x.method() - | ^^^^^^ method not found in `&T` - | - = help: items from traits can only be used if the type parameter is bounded by the trait -help: the following trait defines an item `method`, perhaps you need to restrict type parameter `T` with it: - | -LL | fn call_method<T: std::fmt::Debug + Foo>(x: &T) { - | +++++ - -error[E0599]: no method named `method` found for type parameter `T` in the current scope - --> $DIR/issue-21673.rs:10:7 - | -LL | fn call_method_2<T>(x: T) { - | - method `method` not found for this type parameter -LL | x.method() - | ^^^^^^ method not found in `T` - | - = help: items from traits can only be used if the type parameter is bounded by the trait -help: the following trait defines an item `method`, perhaps you need to restrict type parameter `T` with it: - | -LL | fn call_method_2<T: Foo>(x: T) { - | +++++ - -error: aborting due to 2 previous errors - -For more information about this error, try `rustc --explain E0599`. diff --git a/src/test/ui/suggestions/issue-51055-missing-semicolon-between-call-and-tuple.rs b/src/test/ui/suggestions/issue-51055-missing-semicolon-between-call-and-tuple.rs deleted file mode 100644 index 37f078285..000000000 --- a/src/test/ui/suggestions/issue-51055-missing-semicolon-between-call-and-tuple.rs +++ /dev/null @@ -1,8 +0,0 @@ -fn vindictive() -> bool { true } - -fn perfidy() -> (i32, i32) { - vindictive() //~ ERROR expected function, found `bool` - (1, 2) -} - -fn main() {} diff --git a/src/test/ui/suggestions/issue-51055-missing-semicolon-between-call-and-tuple.stderr b/src/test/ui/suggestions/issue-51055-missing-semicolon-between-call-and-tuple.stderr deleted file mode 100644 index 438075083..000000000 --- a/src/test/ui/suggestions/issue-51055-missing-semicolon-between-call-and-tuple.stderr +++ /dev/null @@ -1,16 +0,0 @@ -error[E0618]: expected function, found `bool` - --> $DIR/issue-51055-missing-semicolon-between-call-and-tuple.rs:4:5 - | -LL | fn vindictive() -> bool { true } - | ----------------------- `vindictive` defined here returns `bool` -... -LL | vindictive() - | -^^^^^^^^^^^- help: consider using a semicolon here: `;` - | _____| - | | -LL | | (1, 2) - | |__________- call expression requires function - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0618`. diff --git a/src/test/ui/suggestions/issue-52820.fixed b/src/test/ui/suggestions/issue-52820.fixed deleted file mode 100644 index 514690de4..000000000 --- a/src/test/ui/suggestions/issue-52820.fixed +++ /dev/null @@ -1,15 +0,0 @@ -// run-rustfix -#![allow(dead_code)] - -struct Bravery { - guts: String, - brains: String, -} - -fn main() { - let guts = "mettle"; - let _ = Bravery { - guts: guts.to_string(), //~ ERROR mismatched types - brains: guts.to_string(), //~ ERROR mismatched types - }; -} diff --git a/src/test/ui/suggestions/issue-52820.rs b/src/test/ui/suggestions/issue-52820.rs deleted file mode 100644 index 17cd9224c..000000000 --- a/src/test/ui/suggestions/issue-52820.rs +++ /dev/null @@ -1,15 +0,0 @@ -// run-rustfix -#![allow(dead_code)] - -struct Bravery { - guts: String, - brains: String, -} - -fn main() { - let guts = "mettle"; - let _ = Bravery { - guts, //~ ERROR mismatched types - brains: guts.clone(), //~ ERROR mismatched types - }; -} diff --git a/src/test/ui/suggestions/issue-52820.stderr b/src/test/ui/suggestions/issue-52820.stderr deleted file mode 100644 index 09269ed4e..000000000 --- a/src/test/ui/suggestions/issue-52820.stderr +++ /dev/null @@ -1,23 +0,0 @@ -error[E0308]: mismatched types - --> $DIR/issue-52820.rs:12:9 - | -LL | guts, - | ^^^^ expected struct `String`, found `&str` - | -help: try using a conversion method - | -LL | guts: guts.to_string(), - | +++++ ++++++++++++ - -error[E0308]: mismatched types - --> $DIR/issue-52820.rs:13:17 - | -LL | brains: guts.clone(), - | ^^^^^-----^^ - | | | - | | help: try using a conversion method: `to_string` - | expected struct `String`, found `&str` - -error: aborting due to 2 previous errors - -For more information about this error, try `rustc --explain E0308`. diff --git a/src/test/ui/suggestions/issue-53692.fixed b/src/test/ui/suggestions/issue-53692.fixed deleted file mode 100644 index 35a677b47..000000000 --- a/src/test/ui/suggestions/issue-53692.fixed +++ /dev/null @@ -1,20 +0,0 @@ -// run-rustfix -#![allow(unused_variables)] - -fn main() { - let items = vec![1, 2, 3]; - let ref_items: &[i32] = &items; - let items_clone: Vec<i32> = ref_items.to_vec(); - //~^ ERROR mismatched types - - // in that case no suggestion will be triggered - let items_clone_2: Vec<i32> = items.clone(); - - let s = "hi"; - let string: String = s.to_string(); - //~^ ERROR mismatched types - - // in that case no suggestion will be triggered - let s2 = "hi"; - let string_2: String = s2.to_string(); -} diff --git a/src/test/ui/suggestions/issue-53692.rs b/src/test/ui/suggestions/issue-53692.rs deleted file mode 100644 index 6f6707be5..000000000 --- a/src/test/ui/suggestions/issue-53692.rs +++ /dev/null @@ -1,20 +0,0 @@ -// run-rustfix -#![allow(unused_variables)] - -fn main() { - let items = vec![1, 2, 3]; - let ref_items: &[i32] = &items; - let items_clone: Vec<i32> = ref_items.clone(); - //~^ ERROR mismatched types - - // in that case no suggestion will be triggered - let items_clone_2: Vec<i32> = items.clone(); - - let s = "hi"; - let string: String = s.clone(); - //~^ ERROR mismatched types - - // in that case no suggestion will be triggered - let s2 = "hi"; - let string_2: String = s2.to_string(); -} diff --git a/src/test/ui/suggestions/issue-53692.stderr b/src/test/ui/suggestions/issue-53692.stderr deleted file mode 100644 index 3a1b624f4..000000000 --- a/src/test/ui/suggestions/issue-53692.stderr +++ /dev/null @@ -1,26 +0,0 @@ -error[E0308]: mismatched types - --> $DIR/issue-53692.rs:7:33 - | -LL | let items_clone: Vec<i32> = ref_items.clone(); - | -------- ^^^^^^^^^^-----^^ - | | | | - | | | help: try using a conversion method: `to_vec` - | | expected struct `Vec`, found `&[i32]` - | expected due to this - | - = note: expected struct `Vec<i32>` - found reference `&[i32]` - -error[E0308]: mismatched types - --> $DIR/issue-53692.rs:14:26 - | -LL | let string: String = s.clone(); - | ------ ^^-----^^ - | | | | - | | | help: try using a conversion method: `to_string` - | | expected struct `String`, found `&str` - | expected due to this - -error: aborting due to 2 previous errors - -For more information about this error, try `rustc --explain E0308`. diff --git a/src/test/ui/suggestions/issue-57672.rs b/src/test/ui/suggestions/issue-57672.rs deleted file mode 100644 index ee999d83e..000000000 --- a/src/test/ui/suggestions/issue-57672.rs +++ /dev/null @@ -1,14 +0,0 @@ -// aux-build:foo.rs -// compile-flags:--extern foo -// check-pass -// edition:2018 - -#![deny(unused_extern_crates)] - -extern crate foo as foo_renamed; - -pub mod m { - pub use foo_renamed::Foo; -} - -fn main() {} diff --git a/src/test/ui/suggestions/issue-59819.fixed b/src/test/ui/suggestions/issue-59819.fixed deleted file mode 100644 index 644d2a4e4..000000000 --- a/src/test/ui/suggestions/issue-59819.fixed +++ /dev/null @@ -1,35 +0,0 @@ -// run-rustfix - -#![allow(warnings)] - -// Test that suggestion to add `*` characters applies to implementations of `Deref` as well as -// references. - -struct Foo(i32); - -struct Bar(String); - -impl std::ops::Deref for Foo { - type Target = i32; - fn deref(&self) -> &Self::Target { - &self.0 - } -} - -impl std::ops::Deref for Bar { - type Target = String; - fn deref(&self) -> &Self::Target { - &self.0 - } -} - -fn main() { - let x = Foo(42); - let y: i32 = *x; //~ ERROR mismatched types - let a = &42; - let b: i32 = *a; //~ ERROR mismatched types - - // Do not make a suggestion when adding a `*` wouldn't actually fix the issue: - let f = Bar("bar".to_string()); - let g: String = f.to_string(); //~ ERROR mismatched types -} diff --git a/src/test/ui/suggestions/issue-59819.rs b/src/test/ui/suggestions/issue-59819.rs deleted file mode 100644 index 8e8ff8372..000000000 --- a/src/test/ui/suggestions/issue-59819.rs +++ /dev/null @@ -1,35 +0,0 @@ -// run-rustfix - -#![allow(warnings)] - -// Test that suggestion to add `*` characters applies to implementations of `Deref` as well as -// references. - -struct Foo(i32); - -struct Bar(String); - -impl std::ops::Deref for Foo { - type Target = i32; - fn deref(&self) -> &Self::Target { - &self.0 - } -} - -impl std::ops::Deref for Bar { - type Target = String; - fn deref(&self) -> &Self::Target { - &self.0 - } -} - -fn main() { - let x = Foo(42); - let y: i32 = x; //~ ERROR mismatched types - let a = &42; - let b: i32 = a; //~ ERROR mismatched types - - // Do not make a suggestion when adding a `*` wouldn't actually fix the issue: - let f = Bar("bar".to_string()); - let g: String = f; //~ ERROR mismatched types -} diff --git a/src/test/ui/suggestions/issue-59819.stderr b/src/test/ui/suggestions/issue-59819.stderr deleted file mode 100644 index 40e4c7b78..000000000 --- a/src/test/ui/suggestions/issue-59819.stderr +++ /dev/null @@ -1,38 +0,0 @@ -error[E0308]: mismatched types - --> $DIR/issue-59819.rs:28:18 - | -LL | let y: i32 = x; - | --- ^ expected `i32`, found struct `Foo` - | | - | expected due to this - | -help: consider dereferencing the type - | -LL | let y: i32 = *x; - | + - -error[E0308]: mismatched types - --> $DIR/issue-59819.rs:30:18 - | -LL | let b: i32 = a; - | --- ^ expected `i32`, found `&{integer}` - | | - | expected due to this - | -help: consider dereferencing the borrow - | -LL | let b: i32 = *a; - | + - -error[E0308]: mismatched types - --> $DIR/issue-59819.rs:34:21 - | -LL | let g: String = f; - | ------ ^- help: try using a conversion method: `.to_string()` - | | | - | | expected struct `String`, found struct `Bar` - | expected due to this - -error: aborting due to 3 previous errors - -For more information about this error, try `rustc --explain E0308`. diff --git a/src/test/ui/suggestions/issue-61226.fixed b/src/test/ui/suggestions/issue-61226.fixed deleted file mode 100644 index 6e9d74344..000000000 --- a/src/test/ui/suggestions/issue-61226.fixed +++ /dev/null @@ -1,6 +0,0 @@ -// run-rustfix -struct X {} -fn main() { - let _ = vec![X {}]; //… - //~^ ERROR expected value, found struct `X` -} diff --git a/src/test/ui/suggestions/issue-61226.rs b/src/test/ui/suggestions/issue-61226.rs deleted file mode 100644 index 695fe7341..000000000 --- a/src/test/ui/suggestions/issue-61226.rs +++ /dev/null @@ -1,6 +0,0 @@ -// run-rustfix -struct X {} -fn main() { - let _ = vec![X]; //… - //~^ ERROR expected value, found struct `X` -} diff --git a/src/test/ui/suggestions/issue-61226.stderr b/src/test/ui/suggestions/issue-61226.stderr deleted file mode 100644 index cda962a90..000000000 --- a/src/test/ui/suggestions/issue-61226.stderr +++ /dev/null @@ -1,12 +0,0 @@ -error[E0423]: expected value, found struct `X` - --> $DIR/issue-61226.rs:4:18 - | -LL | struct X {} - | ----------- `X` defined here -LL | fn main() { -LL | let _ = vec![X]; //… - | ^ help: use struct literal syntax instead: `X {}` - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0423`. diff --git a/src/test/ui/suggestions/issue-61963.rs b/src/test/ui/suggestions/issue-61963.rs deleted file mode 100644 index a27c38452..000000000 --- a/src/test/ui/suggestions/issue-61963.rs +++ /dev/null @@ -1,37 +0,0 @@ -// aux-build:issue-61963.rs -// aux-build:issue-61963-1.rs -#![deny(bare_trait_objects)] - -#[macro_use] -extern crate issue_61963; -#[macro_use] -extern crate issue_61963_1; - -// This test checks that the bare trait object lint does not trigger on macro attributes that -// generate code which would trigger the lint. - -pub struct Baz; -pub trait Bar {} -pub struct Qux<T>(T); - -#[dom_struct] -pub struct Foo { - //~^ ERROR trait objects without an explicit `dyn` are deprecated [bare_trait_objects] - //~| WARN this is accepted in the current edition - //~| ERROR trait objects without an explicit `dyn` are deprecated [bare_trait_objects] - //~| WARN this is accepted in the current edition - //~| ERROR trait objects without an explicit `dyn` are deprecated [bare_trait_objects] - //~| WARN this is accepted in the current edition - //~| ERROR trait objects without an explicit `dyn` are deprecated [bare_trait_objects] - //~| WARN this is accepted in the current edition - qux: Qux<Qux<Baz>>, - bar: Box<Bar>, - //~^ ERROR trait objects without an explicit `dyn` are deprecated [bare_trait_objects] - //~| WARN this is accepted in the current edition - //~| ERROR trait objects without an explicit `dyn` are deprecated [bare_trait_objects] - //~| WARN this is accepted in the current edition - //~| ERROR trait objects without an explicit `dyn` are deprecated [bare_trait_objects] - //~| WARN this is accepted in the current edition -} - -fn main() {} diff --git a/src/test/ui/suggestions/issue-61963.stderr b/src/test/ui/suggestions/issue-61963.stderr deleted file mode 100644 index b99b1b0b9..000000000 --- a/src/test/ui/suggestions/issue-61963.stderr +++ /dev/null @@ -1,98 +0,0 @@ -error: trait objects without an explicit `dyn` are deprecated - --> $DIR/issue-61963.rs:28:14 - | -LL | bar: Box<Bar>, - | ^^^ - | - = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! - = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html> -note: the lint level is defined here - --> $DIR/issue-61963.rs:3:9 - | -LL | #![deny(bare_trait_objects)] - | ^^^^^^^^^^^^^^^^^^ -help: use `dyn` - | -LL | bar: Box<dyn Bar>, - | +++ - -error: trait objects without an explicit `dyn` are deprecated - --> $DIR/issue-61963.rs:18:1 - | -LL | pub struct Foo { - | ^^^ - | - = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! - = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html> -help: use `dyn` - | -LL | dyn pub struct Foo { - | +++ - -error: trait objects without an explicit `dyn` are deprecated - --> $DIR/issue-61963.rs:28:14 - | -LL | bar: Box<Bar>, - | ^^^ - | - = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! - = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html> -help: use `dyn` - | -LL | bar: Box<dyn Bar>, - | +++ - -error: trait objects without an explicit `dyn` are deprecated - --> $DIR/issue-61963.rs:28:14 - | -LL | bar: Box<Bar>, - | ^^^ - | - = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! - = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html> -help: use `dyn` - | -LL | bar: Box<dyn Bar>, - | +++ - -error: trait objects without an explicit `dyn` are deprecated - --> $DIR/issue-61963.rs:18:1 - | -LL | pub struct Foo { - | ^^^ - | - = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! - = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html> -help: use `dyn` - | -LL | dyn pub struct Foo { - | +++ - -error: trait objects without an explicit `dyn` are deprecated - --> $DIR/issue-61963.rs:18:1 - | -LL | pub struct Foo { - | ^^^ - | - = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! - = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html> -help: use `dyn` - | -LL | dyn pub struct Foo { - | +++ - -error: trait objects without an explicit `dyn` are deprecated - --> $DIR/issue-61963.rs:18:1 - | -LL | pub struct Foo { - | ^^^ - | - = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! - = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html> -help: use `dyn` - | -LL | dyn pub struct Foo { - | +++ - -error: aborting due to 7 previous errors - diff --git a/src/test/ui/suggestions/issue-62843.rs b/src/test/ui/suggestions/issue-62843.rs deleted file mode 100644 index d96b12fd1..000000000 --- a/src/test/ui/suggestions/issue-62843.rs +++ /dev/null @@ -1,5 +0,0 @@ -fn main() { - let line = String::from("abc"); - let pattern = String::from("bc"); - println!("{:?}", line.find(pattern)); //~ ERROR E0277 -} diff --git a/src/test/ui/suggestions/issue-62843.stderr b/src/test/ui/suggestions/issue-62843.stderr deleted file mode 100644 index 62f0943d4..000000000 --- a/src/test/ui/suggestions/issue-62843.stderr +++ /dev/null @@ -1,23 +0,0 @@ -error[E0277]: expected a `FnMut<(char,)>` closure, found `String` - --> $DIR/issue-62843.rs:4:32 - | -LL | println!("{:?}", line.find(pattern)); - | ---- ^^^^^^^ the trait `Pattern<'_>` is not implemented for `String` - | | - | required by a bound introduced by this call - | - = note: the trait bound `String: Pattern<'_>` is not satisfied - = note: required for `String` to implement `Pattern<'_>` -note: required by a bound in `core::str::<impl str>::find` - --> $SRC_DIR/core/src/str/mod.rs:LL:COL - | -LL | pub fn find<'a, P: Pattern<'a>>(&'a self, pat: P) -> Option<usize> { - | ^^^^^^^^^^^ required by this bound in `core::str::<impl str>::find` -help: consider borrowing here - | -LL | println!("{:?}", line.find(&pattern)); - | + - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0277`. diff --git a/src/test/ui/suggestions/issue-64252-self-type.rs b/src/test/ui/suggestions/issue-64252-self-type.rs deleted file mode 100644 index 128d5e85c..000000000 --- a/src/test/ui/suggestions/issue-64252-self-type.rs +++ /dev/null @@ -1,14 +0,0 @@ -// This test checks that a suggestion to add a `self: ` parameter name is provided -// to functions where this is applicable. - -pub fn foo(Box<Self>) { } -//~^ ERROR expected one of `:`, `@`, or `|`, found `<` - -struct Bar; - -impl Bar { - fn bar(Box<Self>) { } - //~^ ERROR expected one of `:`, `@`, or `|`, found `<` -} - -fn main() { } diff --git a/src/test/ui/suggestions/issue-64252-self-type.stderr b/src/test/ui/suggestions/issue-64252-self-type.stderr deleted file mode 100644 index c3418dab0..000000000 --- a/src/test/ui/suggestions/issue-64252-self-type.stderr +++ /dev/null @@ -1,34 +0,0 @@ -error: expected one of `:`, `@`, or `|`, found `<` - --> $DIR/issue-64252-self-type.rs:4:15 - | -LL | pub fn foo(Box<Self>) { } - | ^ expected one of `:`, `@`, or `|` - | - = note: anonymous parameters are removed in the 2018 edition (see RFC 1685) -help: if this is a `self` type, give it a parameter name - | -LL | pub fn foo(self: Box<Self>) { } - | +++++ -help: if this is a type, explicitly ignore the parameter name - | -LL | pub fn foo(_: Box<Self>) { } - | ++ - -error: expected one of `:`, `@`, or `|`, found `<` - --> $DIR/issue-64252-self-type.rs:10:15 - | -LL | fn bar(Box<Self>) { } - | ^ expected one of `:`, `@`, or `|` - | - = note: anonymous parameters are removed in the 2018 edition (see RFC 1685) -help: if this is a `self` type, give it a parameter name - | -LL | fn bar(self: Box<Self>) { } - | +++++ -help: if this is a type, explicitly ignore the parameter name - | -LL | fn bar(_: Box<Self>) { } - | ++ - -error: aborting due to 2 previous errors - diff --git a/src/test/ui/suggestions/issue-66968-suggest-sorted-words.rs b/src/test/ui/suggestions/issue-66968-suggest-sorted-words.rs deleted file mode 100644 index 440bb653a..000000000 --- a/src/test/ui/suggestions/issue-66968-suggest-sorted-words.rs +++ /dev/null @@ -1,4 +0,0 @@ -fn main() { - let a_longer_variable_name = 1; - println!("{}", a_variable_longer_name); //~ ERROR E0425 -} diff --git a/src/test/ui/suggestions/issue-66968-suggest-sorted-words.stderr b/src/test/ui/suggestions/issue-66968-suggest-sorted-words.stderr deleted file mode 100644 index d7b33ea41..000000000 --- a/src/test/ui/suggestions/issue-66968-suggest-sorted-words.stderr +++ /dev/null @@ -1,9 +0,0 @@ -error[E0425]: cannot find value `a_variable_longer_name` in this scope - --> $DIR/issue-66968-suggest-sorted-words.rs:3:20 - | -LL | println!("{}", a_variable_longer_name); - | ^^^^^^^^^^^^^^^^^^^^^^ help: a local variable with a similar name exists: `a_longer_variable_name` - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0425`. diff --git a/src/test/ui/suggestions/issue-68049-1.rs b/src/test/ui/suggestions/issue-68049-1.rs deleted file mode 100644 index 0acb7b1bf..000000000 --- a/src/test/ui/suggestions/issue-68049-1.rs +++ /dev/null @@ -1,16 +0,0 @@ -use std::alloc::{GlobalAlloc, Layout}; - -struct Test(u32); - -unsafe impl GlobalAlloc for Test { - unsafe fn alloc(&self, _layout: Layout) -> *mut u8 { - self.0 += 1; //~ ERROR cannot assign - 0 as *mut u8 - } - - unsafe fn dealloc(&self, _ptr: *mut u8, _layout: Layout) { - unimplemented!(); - } -} - -fn main() { } diff --git a/src/test/ui/suggestions/issue-68049-1.stderr b/src/test/ui/suggestions/issue-68049-1.stderr deleted file mode 100644 index 7f931f0cd..000000000 --- a/src/test/ui/suggestions/issue-68049-1.stderr +++ /dev/null @@ -1,9 +0,0 @@ -error[E0594]: cannot assign to `self.0`, which is behind a `&` reference - --> $DIR/issue-68049-1.rs:7:9 - | -LL | self.0 += 1; - | ^^^^^^^^^^^ `self` is a `&` reference, so the data it refers to cannot be written - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0594`. diff --git a/src/test/ui/suggestions/issue-68049-2.rs b/src/test/ui/suggestions/issue-68049-2.rs deleted file mode 100644 index 1c3430c14..000000000 --- a/src/test/ui/suggestions/issue-68049-2.rs +++ /dev/null @@ -1,21 +0,0 @@ -trait Hello { - fn example(&self, input: &i32); // should suggest here -} - -struct Test1(i32); - -impl Hello for Test1 { - fn example(&self, input: &i32) { // should not suggest here - *input = self.0; //~ ERROR cannot assign - } -} - -struct Test2(i32); - -impl Hello for Test2 { - fn example(&self, input: &i32) { // should not suggest here - self.0 += *input; //~ ERROR cannot assign - } -} - -fn main() { } diff --git a/src/test/ui/suggestions/issue-68049-2.stderr b/src/test/ui/suggestions/issue-68049-2.stderr deleted file mode 100644 index 2f31193e4..000000000 --- a/src/test/ui/suggestions/issue-68049-2.stderr +++ /dev/null @@ -1,21 +0,0 @@ -error[E0594]: cannot assign to `*input`, which is behind a `&` reference - --> $DIR/issue-68049-2.rs:9:7 - | -LL | fn example(&self, input: &i32); // should suggest here - | ---- help: consider changing that to be a mutable reference: `&mut i32` -... -LL | *input = self.0; - | ^^^^^^^^^^^^^^^ `input` is a `&` reference, so the data it refers to cannot be written - -error[E0594]: cannot assign to `self.0`, which is behind a `&` reference - --> $DIR/issue-68049-2.rs:17:5 - | -LL | fn example(&self, input: &i32); // should suggest here - | ----- help: consider changing that to be a mutable reference: `&mut self` -... -LL | self.0 += *input; - | ^^^^^^^^^^^^^^^^ `self` is a `&` reference, so the data it refers to cannot be written - -error: aborting due to 2 previous errors - -For more information about this error, try `rustc --explain E0594`. diff --git a/src/test/ui/suggestions/issue-71394-no-from-impl.rs b/src/test/ui/suggestions/issue-71394-no-from-impl.rs deleted file mode 100644 index 0c35deb51..000000000 --- a/src/test/ui/suggestions/issue-71394-no-from-impl.rs +++ /dev/null @@ -1,5 +0,0 @@ -fn main() { - let data: &[u8] = &[0; 10]; - let _: &[i8] = data.into(); - //~^ ERROR the trait bound `&[i8]: From<&[u8]>` is not satisfied -} diff --git a/src/test/ui/suggestions/issue-71394-no-from-impl.stderr b/src/test/ui/suggestions/issue-71394-no-from-impl.stderr deleted file mode 100644 index 684db23e1..000000000 --- a/src/test/ui/suggestions/issue-71394-no-from-impl.stderr +++ /dev/null @@ -1,16 +0,0 @@ -error[E0277]: the trait bound `&[i8]: From<&[u8]>` is not satisfied - --> $DIR/issue-71394-no-from-impl.rs:3:20 - | -LL | let _: &[i8] = data.into(); - | ^^^^ ---- required by a bound introduced by this call - | | - | the trait `From<&[u8]>` is not implemented for `&[i8]` - | - = help: the following other types implement trait `From<T>`: - <[T; LANES] as From<Simd<T, LANES>>> - <[bool; LANES] as From<Mask<T, LANES>>> - = note: required for `&[u8]` to implement `Into<&[i8]>` - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0277`. diff --git a/src/test/ui/suggestions/issue-72766.rs b/src/test/ui/suggestions/issue-72766.rs deleted file mode 100644 index c54be7f5d..000000000 --- a/src/test/ui/suggestions/issue-72766.rs +++ /dev/null @@ -1,20 +0,0 @@ -// edition:2018 -// incremental - -pub struct SadGirl; - -impl SadGirl { - pub async fn call(&self) -> Result<(), ()> { - Ok(()) - } -} - -async fn async_main() -> Result<(), ()> { - // should be `.call().await?` - SadGirl {}.call()?; //~ ERROR: the `?` operator can only be applied to values - Ok(()) -} - -fn main() { - let _ = async_main(); -} diff --git a/src/test/ui/suggestions/issue-72766.stderr b/src/test/ui/suggestions/issue-72766.stderr deleted file mode 100644 index f257bb9b0..000000000 --- a/src/test/ui/suggestions/issue-72766.stderr +++ /dev/null @@ -1,15 +0,0 @@ -error[E0277]: the `?` operator can only be applied to values that implement `Try` - --> $DIR/issue-72766.rs:14:5 - | -LL | SadGirl {}.call()?; - | ^^^^^^^^^^^^^^^^^^ the `?` operator cannot be applied to type `impl Future<Output = Result<(), ()>>` - | - = help: the trait `Try` is not implemented for `impl Future<Output = Result<(), ()>>` -help: consider `await`ing on the `Future` - | -LL | SadGirl {}.call().await?; - | ++++++ - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0277`. diff --git a/src/test/ui/suggestions/issue-79843-impl-trait-with-missing-bounds-on-async-fn.rs b/src/test/ui/suggestions/issue-79843-impl-trait-with-missing-bounds-on-async-fn.rs deleted file mode 100644 index 3cd6d336e..000000000 --- a/src/test/ui/suggestions/issue-79843-impl-trait-with-missing-bounds-on-async-fn.rs +++ /dev/null @@ -1,32 +0,0 @@ -// Regression test: if we suggest replacing an `impl Trait` argument to an async -// fn with a named type parameter in order to add bounds, the suggested function -// signature should be well-formed. -// -// edition:2018 - -trait Foo { - type Bar; - fn bar(&self) -> Self::Bar; -} - -async fn run(_: &(), foo: impl Foo) -> std::io::Result<()> { - let bar = foo.bar(); - assert_is_send(&bar); -//~^ ERROR: `<impl Foo as Foo>::Bar` cannot be sent between threads safely - - Ok(()) -} - -// Test our handling of cases where there is a generic parameter list in the -// source, but only synthetic generic parameters -async fn run2< >(_: &(), foo: impl Foo) -> std::io::Result<()> { - let bar = foo.bar(); - assert_is_send(&bar); -//~^ ERROR: `<impl Foo as Foo>::Bar` cannot be sent between threads safely - - Ok(()) -} - -fn assert_is_send<T: Send>(_: &T) {} - -fn main() {} diff --git a/src/test/ui/suggestions/issue-79843-impl-trait-with-missing-bounds-on-async-fn.stderr b/src/test/ui/suggestions/issue-79843-impl-trait-with-missing-bounds-on-async-fn.stderr deleted file mode 100644 index a3ab0b8ef..000000000 --- a/src/test/ui/suggestions/issue-79843-impl-trait-with-missing-bounds-on-async-fn.stderr +++ /dev/null @@ -1,41 +0,0 @@ -error[E0277]: `<impl Foo as Foo>::Bar` cannot be sent between threads safely - --> $DIR/issue-79843-impl-trait-with-missing-bounds-on-async-fn.rs:14:20 - | -LL | assert_is_send(&bar); - | -------------- ^^^^ `<impl Foo as Foo>::Bar` cannot be sent between threads safely - | | - | required by a bound introduced by this call - | - = help: the trait `Send` is not implemented for `<impl Foo as Foo>::Bar` -note: required by a bound in `assert_is_send` - --> $DIR/issue-79843-impl-trait-with-missing-bounds-on-async-fn.rs:30:22 - | -LL | fn assert_is_send<T: Send>(_: &T) {} - | ^^^^ required by this bound in `assert_is_send` -help: introduce a type parameter with a trait bound instead of using `impl Trait` - | -LL | async fn run<F: Foo>(_: &(), foo: F) -> std::io::Result<()> where <F as Foo>::Bar: Send { - | ++++++++ ~ +++++++++++++++++++++++++++ - -error[E0277]: `<impl Foo as Foo>::Bar` cannot be sent between threads safely - --> $DIR/issue-79843-impl-trait-with-missing-bounds-on-async-fn.rs:24:20 - | -LL | assert_is_send(&bar); - | -------------- ^^^^ `<impl Foo as Foo>::Bar` cannot be sent between threads safely - | | - | required by a bound introduced by this call - | - = help: the trait `Send` is not implemented for `<impl Foo as Foo>::Bar` -note: required by a bound in `assert_is_send` - --> $DIR/issue-79843-impl-trait-with-missing-bounds-on-async-fn.rs:30:22 - | -LL | fn assert_is_send<T: Send>(_: &T) {} - | ^^^^ required by this bound in `assert_is_send` -help: introduce a type parameter with a trait bound instead of using `impl Trait` - | -LL | async fn run2<F: Foo>(_: &(), foo: F) -> std::io::Result<()> where <F as Foo>::Bar: Send { - | ~~~~~~~~ ~ +++++++++++++++++++++++++++ - -error: aborting due to 2 previous errors - -For more information about this error, try `rustc --explain E0277`. diff --git a/src/test/ui/suggestions/issue-81098.rs b/src/test/ui/suggestions/issue-81098.rs deleted file mode 100644 index a601b5866..000000000 --- a/src/test/ui/suggestions/issue-81098.rs +++ /dev/null @@ -1,13 +0,0 @@ -// Don't suggest removing a semicolon if the last statement isn't an expression with semicolon -// (#81098) -fn wat() -> impl core::fmt::Display { //~ ERROR: `()` doesn't implement `std::fmt::Display` - fn why() {} -} - -// Do it if the last statement is an expression with semicolon -// (#54771) -fn ok() -> impl core::fmt::Display { //~ ERROR: `()` doesn't implement `std::fmt::Display` - 1; -} - -fn main() {} diff --git a/src/test/ui/suggestions/issue-81098.stderr b/src/test/ui/suggestions/issue-81098.stderr deleted file mode 100644 index 4dc47a202..000000000 --- a/src/test/ui/suggestions/issue-81098.stderr +++ /dev/null @@ -1,25 +0,0 @@ -error[E0277]: `()` doesn't implement `std::fmt::Display` - --> $DIR/issue-81098.rs:3:13 - | -LL | fn wat() -> impl core::fmt::Display { - | ^^^^^^^^^^^^^^^^^^^^^^^ `()` cannot be formatted with the default formatter - | - = help: the trait `std::fmt::Display` is not implemented for `()` - = note: in format strings you may be able to use `{:?}` (or {:#?} for pretty-print) instead - -error[E0277]: `()` doesn't implement `std::fmt::Display` - --> $DIR/issue-81098.rs:9:12 - | -LL | fn ok() -> impl core::fmt::Display { - | ^^^^^^^^^^^^^^^^^^^^^^^ `()` cannot be formatted with the default formatter -LL | 1; - | -- help: remove this semicolon - | | - | this expression has type `{integer}`, which implements `std::fmt::Display` - | - = help: the trait `std::fmt::Display` is not implemented for `()` - = note: in format strings you may be able to use `{:?}` (or {:#?} for pretty-print) instead - -error: aborting due to 2 previous errors - -For more information about this error, try `rustc --explain E0277`. diff --git a/src/test/ui/suggestions/issue-81839.rs b/src/test/ui/suggestions/issue-81839.rs deleted file mode 100644 index 0b9b7aefe..000000000 --- a/src/test/ui/suggestions/issue-81839.rs +++ /dev/null @@ -1,17 +0,0 @@ -// aux-build:issue-81839.rs -// edition:2018 - -extern crate issue_81839; - -async fn test(ans: &str, num: i32, cx: &issue_81839::Test) -> u32 { - match num { - 1 => { - cx.answer_str("hi"); - } - _ => cx.answer_str("hi"), //~ `match` arms have incompatible types - } - - 1 -} - -fn main() {} diff --git a/src/test/ui/suggestions/issue-81839.stderr b/src/test/ui/suggestions/issue-81839.stderr deleted file mode 100644 index fae474ced..000000000 --- a/src/test/ui/suggestions/issue-81839.stderr +++ /dev/null @@ -1,27 +0,0 @@ -error[E0308]: `match` arms have incompatible types - --> $DIR/issue-81839.rs:11:14 - | -LL | / match num { -LL | | 1 => { -LL | | cx.answer_str("hi"); - | | -------------------- - | | | | - | | | help: consider removing this semicolon - | | this is found to be of type `()` -LL | | } -LL | | _ => cx.answer_str("hi"), - | | ^^^^^^^^^^^^^^^^^^^ expected `()`, found opaque type -LL | | } - | |_____- `match` arms have incompatible types - | -note: while checking the return type of the `async fn` - --> $DIR/auxiliary/issue-81839.rs:6:49 - | -LL | pub async fn answer_str(&self, _s: &str) -> Test { - | ^^^^ checked the `Output` of this `async fn`, found opaque type - = note: expected unit type `()` - found opaque type `impl Future<Output = Test>` - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0308`. diff --git a/src/test/ui/suggestions/issue-82361.fixed b/src/test/ui/suggestions/issue-82361.fixed deleted file mode 100644 index d72de982b..000000000 --- a/src/test/ui/suggestions/issue-82361.fixed +++ /dev/null @@ -1,24 +0,0 @@ -// run-rustfix - -fn main() { - let a: usize = 123; - let b: &usize = &a; - - if true { - a - } else { - *b //~ ERROR `if` and `else` have incompatible types [E0308] - }; - - if true { - 1 - } else { - 1 //~ ERROR `if` and `else` have incompatible types [E0308] - }; - - if true { - 1 - } else { - 1 //~ ERROR `if` and `else` have incompatible types [E0308] - }; -} diff --git a/src/test/ui/suggestions/issue-82361.rs b/src/test/ui/suggestions/issue-82361.rs deleted file mode 100644 index c068f6d22..000000000 --- a/src/test/ui/suggestions/issue-82361.rs +++ /dev/null @@ -1,24 +0,0 @@ -// run-rustfix - -fn main() { - let a: usize = 123; - let b: &usize = &a; - - if true { - a - } else { - b //~ ERROR `if` and `else` have incompatible types [E0308] - }; - - if true { - 1 - } else { - &1 //~ ERROR `if` and `else` have incompatible types [E0308] - }; - - if true { - 1 - } else { - &mut 1 //~ ERROR `if` and `else` have incompatible types [E0308] - }; -} diff --git a/src/test/ui/suggestions/issue-82361.stderr b/src/test/ui/suggestions/issue-82361.stderr deleted file mode 100644 index e4e8ad15d..000000000 --- a/src/test/ui/suggestions/issue-82361.stderr +++ /dev/null @@ -1,56 +0,0 @@ -error[E0308]: `if` and `else` have incompatible types - --> $DIR/issue-82361.rs:10:9 - | -LL | / if true { -LL | | a - | | - expected because of this -LL | | } else { -LL | | b - | | ^ expected `usize`, found `&usize` -LL | | }; - | |_____- `if` and `else` have incompatible types - | -help: consider dereferencing the borrow - | -LL | *b - | + - -error[E0308]: `if` and `else` have incompatible types - --> $DIR/issue-82361.rs:16:9 - | -LL | / if true { -LL | | 1 - | | - expected because of this -LL | | } else { -LL | | &1 - | | ^^ expected integer, found `&{integer}` -LL | | }; - | |_____- `if` and `else` have incompatible types - | -help: consider removing the borrow - | -LL - &1 -LL + 1 - | - -error[E0308]: `if` and `else` have incompatible types - --> $DIR/issue-82361.rs:22:9 - | -LL | / if true { -LL | | 1 - | | - expected because of this -LL | | } else { -LL | | &mut 1 - | | ^^^^^^ expected integer, found `&mut {integer}` -LL | | }; - | |_____- `if` and `else` have incompatible types - | -help: consider removing the borrow - | -LL - &mut 1 -LL + 1 - | - -error: aborting due to 3 previous errors - -For more information about this error, try `rustc --explain E0308`. diff --git a/src/test/ui/suggestions/issue-82566-1.rs b/src/test/ui/suggestions/issue-82566-1.rs deleted file mode 100644 index 95c31fbaa..000000000 --- a/src/test/ui/suggestions/issue-82566-1.rs +++ /dev/null @@ -1,21 +0,0 @@ -struct T1<const X1: usize>; -struct T2<const X1: usize, const X2: usize>; -struct T3<const X1: usize, const X2: usize, const X3: usize>; - -impl T1<1> { - const C: () = (); -} - -impl T2<1, 2> { - const C: () = (); -} - -impl T3<1, 2, 3> { - const C: () = (); -} - -fn main() { - T1<1>::C; //~ ERROR: comparison operators cannot be chained - T2<1, 2>::C; //~ ERROR: expected one of `.`, `;`, `?`, `}`, or an operator, found `,` - T3<1, 2, 3>::C; //~ ERROR: expected one of `.`, `;`, `?`, `}`, or an operator, found `,` -} diff --git a/src/test/ui/suggestions/issue-82566-1.stderr b/src/test/ui/suggestions/issue-82566-1.stderr deleted file mode 100644 index 72f0f45fb..000000000 --- a/src/test/ui/suggestions/issue-82566-1.stderr +++ /dev/null @@ -1,35 +0,0 @@ -error: comparison operators cannot be chained - --> $DIR/issue-82566-1.rs:18:7 - | -LL | T1<1>::C; - | ^ ^ - | -help: use `::<...>` instead of `<...>` to specify lifetime, type, or const arguments - | -LL | T1::<1>::C; - | ++ - -error: expected one of `.`, `;`, `?`, `}`, or an operator, found `,` - --> $DIR/issue-82566-1.rs:19:9 - | -LL | T2<1, 2>::C; - | ^ expected one of `.`, `;`, `?`, `}`, or an operator - | -help: use `::<...>` instead of `<...>` to specify lifetime, type, or const arguments - | -LL | T2::<1, 2>::C; - | ++ - -error: expected one of `.`, `;`, `?`, `}`, or an operator, found `,` - --> $DIR/issue-82566-1.rs:20:9 - | -LL | T3<1, 2, 3>::C; - | ^ expected one of `.`, `;`, `?`, `}`, or an operator - | -help: use `::<...>` instead of `<...>` to specify lifetime, type, or const arguments - | -LL | T3::<1, 2, 3>::C; - | ++ - -error: aborting due to 3 previous errors - diff --git a/src/test/ui/suggestions/issue-82566-2.rs b/src/test/ui/suggestions/issue-82566-2.rs deleted file mode 100644 index 80c8034bd..000000000 --- a/src/test/ui/suggestions/issue-82566-2.rs +++ /dev/null @@ -1,31 +0,0 @@ -struct Foo1<const N1: usize>; -struct Foo2<const N1: usize, const N2: usize>; -struct Foo3<const N1: usize, const N2: usize, const N3: usize>; - -impl<const N1: usize> Foo1<N1> { - const SUM: usize = N1; -} - -impl<const N1: usize, const N2: usize> Foo2<N1, N2> { - const SUM: usize = N1 + N2; -} - -impl<const N1: usize, const N2: usize, const N3: usize> Foo3<N1, N2, N3> { - const SUM: usize = N1 + N2 + N3; -} - -fn foo1() -> [(); Foo1<10>::SUM] { //~ ERROR: comparison operators cannot be chained - todo!() -} - -fn foo2() -> [(); Foo2<10, 20>::SUM] { - //~^ ERROR: expected one of `.`, `?`, `]`, or an operator, found `,` - todo!() -} - -fn foo3() -> [(); Foo3<10, 20, 30>::SUM] { - //~^ ERROR: expected one of `.`, `?`, `]`, or an operator, found `,` - todo!() -} - -fn main() {} diff --git a/src/test/ui/suggestions/issue-82566-2.stderr b/src/test/ui/suggestions/issue-82566-2.stderr deleted file mode 100644 index ef9a41430..000000000 --- a/src/test/ui/suggestions/issue-82566-2.stderr +++ /dev/null @@ -1,35 +0,0 @@ -error: comparison operators cannot be chained - --> $DIR/issue-82566-2.rs:17:23 - | -LL | fn foo1() -> [(); Foo1<10>::SUM] { - | ^ ^ - | -help: use `::<...>` instead of `<...>` to specify lifetime, type, or const arguments - | -LL | fn foo1() -> [(); Foo1::<10>::SUM] { - | ++ - -error: expected one of `.`, `?`, `]`, or an operator, found `,` - --> $DIR/issue-82566-2.rs:21:26 - | -LL | fn foo2() -> [(); Foo2<10, 20>::SUM] { - | ^ expected one of `.`, `?`, `]`, or an operator - | -help: use `::<...>` instead of `<...>` to specify lifetime, type, or const arguments - | -LL | fn foo2() -> [(); Foo2::<10, 20>::SUM] { - | ++ - -error: expected one of `.`, `?`, `]`, or an operator, found `,` - --> $DIR/issue-82566-2.rs:26:26 - | -LL | fn foo3() -> [(); Foo3<10, 20, 30>::SUM] { - | ^ expected one of `.`, `?`, `]`, or an operator - | -help: use `::<...>` instead of `<...>` to specify lifetime, type, or const arguments - | -LL | fn foo3() -> [(); Foo3::<10, 20, 30>::SUM] { - | ++ - -error: aborting due to 3 previous errors - diff --git a/src/test/ui/suggestions/issue-83892.fixed b/src/test/ui/suggestions/issue-83892.fixed deleted file mode 100644 index dd093a7a0..000000000 --- a/src/test/ui/suggestions/issue-83892.fixed +++ /dev/null @@ -1,11 +0,0 @@ -// run-rustfix - -fn func() -> u8 { - 0 -} - -fn main() { - match () { - () => func() //~ ERROR mismatched types - }; -} diff --git a/src/test/ui/suggestions/issue-83892.rs b/src/test/ui/suggestions/issue-83892.rs deleted file mode 100644 index 1d56ecee8..000000000 --- a/src/test/ui/suggestions/issue-83892.rs +++ /dev/null @@ -1,11 +0,0 @@ -// run-rustfix - -fn func() -> u8 { - 0 -} - -fn main() { - match () { - () => func() //~ ERROR mismatched types - } -} diff --git a/src/test/ui/suggestions/issue-83892.stderr b/src/test/ui/suggestions/issue-83892.stderr deleted file mode 100644 index baf6b1447..000000000 --- a/src/test/ui/suggestions/issue-83892.stderr +++ /dev/null @@ -1,14 +0,0 @@ -error[E0308]: mismatched types - --> $DIR/issue-83892.rs:9:15 - | -LL | fn main() { - | - expected `()` because of default return type -LL | match () { -LL | () => func() - | ^^^^^^ expected `()`, found `u8` -LL | } - | - help: consider using a semicolon here: `;` - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0308`. diff --git a/src/test/ui/suggestions/issue-83943.fixed b/src/test/ui/suggestions/issue-83943.fixed deleted file mode 100644 index e0d4ee29e..000000000 --- a/src/test/ui/suggestions/issue-83943.fixed +++ /dev/null @@ -1,9 +0,0 @@ -// run-rustfix - -fn main() { - if true { - "A".to_string() - } else { - "B".to_string() //~ ERROR `if` and `else` have incompatible types - }; -} diff --git a/src/test/ui/suggestions/issue-83943.rs b/src/test/ui/suggestions/issue-83943.rs deleted file mode 100644 index 68d50c177..000000000 --- a/src/test/ui/suggestions/issue-83943.rs +++ /dev/null @@ -1,9 +0,0 @@ -// run-rustfix - -fn main() { - if true { - "A".to_string() - } else { - "B" //~ ERROR `if` and `else` have incompatible types - }; -} diff --git a/src/test/ui/suggestions/issue-83943.stderr b/src/test/ui/suggestions/issue-83943.stderr deleted file mode 100644 index 885106e84..000000000 --- a/src/test/ui/suggestions/issue-83943.stderr +++ /dev/null @@ -1,17 +0,0 @@ -error[E0308]: `if` and `else` have incompatible types - --> $DIR/issue-83943.rs:7:9 - | -LL | / if true { -LL | | "A".to_string() - | | --------------- expected because of this -LL | | } else { -LL | | "B" - | | ^^^- help: try using a conversion method: `.to_string()` - | | | - | | expected struct `String`, found `&str` -LL | | }; - | |_____- `if` and `else` have incompatible types - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0308`. diff --git a/src/test/ui/suggestions/issue-84592.rs b/src/test/ui/suggestions/issue-84592.rs deleted file mode 100644 index aa246aaa3..000000000 --- a/src/test/ui/suggestions/issue-84592.rs +++ /dev/null @@ -1,17 +0,0 @@ -/* Checks whether issue #84592 has been resolved. The issue was - * that in this example, there are two expected/missing lifetime - * parameters with *different spans*, leading to incorrect - * suggestions from rustc. - */ - -struct TwoLifetimes<'x, 'y> { - x: &'x (), - y: &'y (), -} - -fn two_lifetimes_needed(a: &(), b: &()) -> TwoLifetimes<'_, '_> { -//~^ ERROR missing lifetime specifiers [E0106] - TwoLifetimes { x: &(), y: &() } -} - -fn main() {} diff --git a/src/test/ui/suggestions/issue-84592.stderr b/src/test/ui/suggestions/issue-84592.stderr deleted file mode 100644 index 70c96feb1..000000000 --- a/src/test/ui/suggestions/issue-84592.stderr +++ /dev/null @@ -1,17 +0,0 @@ -error[E0106]: missing lifetime specifiers - --> $DIR/issue-84592.rs:12:57 - | -LL | fn two_lifetimes_needed(a: &(), b: &()) -> TwoLifetimes<'_, '_> { - | --- --- ^^ ^^ expected named lifetime parameter - | | - | expected named lifetime parameter - | - = help: this function's return type contains a borrowed value, but the signature does not say whether it is borrowed from `a` or `b` -help: consider introducing a named lifetime parameter - | -LL | fn two_lifetimes_needed<'a>(a: &'a (), b: &'a ()) -> TwoLifetimes<'a, 'a> { - | ++++ ++ ++ ~~ ~~ - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0106`. diff --git a/src/test/ui/suggestions/issue-84700.rs b/src/test/ui/suggestions/issue-84700.rs deleted file mode 100644 index a27169fdb..000000000 --- a/src/test/ui/suggestions/issue-84700.rs +++ /dev/null @@ -1,26 +0,0 @@ -// test for suggestion on fieldless enum variant - -#[derive(PartialEq, Debug)] -enum FarmAnimal { - Worm, - Cow, - Bull, - Chicken { num_eggs: usize }, - Dog (String), -} - -fn what_does_the_animal_say(animal: &FarmAnimal) { - - let noise = match animal { - FarmAnimal::Cow(_) => "moo".to_string(), - //~^ ERROR expected tuple struct or tuple variant, found unit variant `FarmAnimal::Cow` - FarmAnimal::Chicken(_) => "cluck, cluck!".to_string(), - //~^ ERROR expected tuple struct or tuple variant, found struct variant `FarmAnimal::Chicken` - FarmAnimal::Dog{..} => "woof!".to_string(), - _ => todo!() - }; - - println!("{:?} says: {:?}", animal, noise); -} - -fn main() {} diff --git a/src/test/ui/suggestions/issue-84700.stderr b/src/test/ui/suggestions/issue-84700.stderr deleted file mode 100644 index ac9f5ab0b..000000000 --- a/src/test/ui/suggestions/issue-84700.stderr +++ /dev/null @@ -1,19 +0,0 @@ -error[E0532]: expected tuple struct or tuple variant, found unit variant `FarmAnimal::Cow` - --> $DIR/issue-84700.rs:15:9 - | -LL | Cow, - | --- `FarmAnimal::Cow` defined here -... -LL | FarmAnimal::Cow(_) => "moo".to_string(), - | ^^^^^^^^^^^^^^^^^^ help: use this syntax instead: `FarmAnimal::Cow` - -error[E0164]: expected tuple struct or tuple variant, found struct variant `FarmAnimal::Chicken` - --> $DIR/issue-84700.rs:17:9 - | -LL | FarmAnimal::Chicken(_) => "cluck, cluck!".to_string(), - | ^^^^^^^^^^^^^^^^^^^^^^ not a tuple struct or tuple variant - -error: aborting due to 2 previous errors - -Some errors have detailed explanations: E0164, E0532. -For more information about an error, try `rustc --explain E0164`. diff --git a/src/test/ui/suggestions/issue-84973-2.rs b/src/test/ui/suggestions/issue-84973-2.rs deleted file mode 100644 index 050cf8c64..000000000 --- a/src/test/ui/suggestions/issue-84973-2.rs +++ /dev/null @@ -1,13 +0,0 @@ -// A slight variation of issue-84973.rs. Here, a mutable borrow is -// required (and the obligation kind is different). - -trait Tr {} -impl Tr for &mut i32 {} - -fn foo<T: Tr>(i: T) {} - -fn main() { - let a: i32 = 32; - foo(a); - //~^ ERROR: the trait bound `i32: Tr` is not satisfied [E0277] -} diff --git a/src/test/ui/suggestions/issue-84973-2.stderr b/src/test/ui/suggestions/issue-84973-2.stderr deleted file mode 100644 index 513bf28fb..000000000 --- a/src/test/ui/suggestions/issue-84973-2.stderr +++ /dev/null @@ -1,21 +0,0 @@ -error[E0277]: the trait bound `i32: Tr` is not satisfied - --> $DIR/issue-84973-2.rs:11:9 - | -LL | foo(a); - | --- ^ the trait `Tr` is not implemented for `i32` - | | - | required by a bound introduced by this call - | -note: required by a bound in `foo` - --> $DIR/issue-84973-2.rs:7:11 - | -LL | fn foo<T: Tr>(i: T) {} - | ^^ required by this bound in `foo` -help: consider mutably borrowing here - | -LL | foo(&mut a); - | ++++ - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0277`. diff --git a/src/test/ui/suggestions/issue-84973-blacklist.rs b/src/test/ui/suggestions/issue-84973-blacklist.rs deleted file mode 100644 index 6813b07a2..000000000 --- a/src/test/ui/suggestions/issue-84973-blacklist.rs +++ /dev/null @@ -1,28 +0,0 @@ -// Checks that certain traits for which we don't want to suggest borrowing -// are blacklisted and don't cause the suggestion to be issued. - -#![feature(generators)] - -fn f_copy<T: Copy>(t: T) {} -fn f_clone<T: Clone>(t: T) {} -fn f_unpin<T: Unpin>(t: T) {} -fn f_sized<T: Sized>(t: T) {} -fn f_send<T: Send>(t: T) {} - -struct S; - -fn main() { - f_copy("".to_string()); //~ ERROR: the trait bound `String: Copy` is not satisfied [E0277] - f_clone(S); //~ ERROR: the trait bound `S: Clone` is not satisfied [E0277] - f_unpin(static || { yield; }); - //~^ ERROR: cannot be unpinned [E0277] - - let cl = || (); - let ref_cl: &dyn Fn() -> () = &cl; - f_sized(*ref_cl); - //~^ ERROR: the size for values of type `dyn Fn()` cannot be known at compilation time [E0277] - - use std::rc::Rc; - let rc = Rc::new(0); - f_send(rc); //~ ERROR: `Rc<{integer}>` cannot be sent between threads safely [E0277] -} diff --git a/src/test/ui/suggestions/issue-84973-blacklist.stderr b/src/test/ui/suggestions/issue-84973-blacklist.stderr deleted file mode 100644 index c20cc8164..000000000 --- a/src/test/ui/suggestions/issue-84973-blacklist.stderr +++ /dev/null @@ -1,80 +0,0 @@ -error[E0277]: the trait bound `String: Copy` is not satisfied - --> $DIR/issue-84973-blacklist.rs:15:12 - | -LL | f_copy("".to_string()); - | ------ ^^^^^^^^^^^^^^ the trait `Copy` is not implemented for `String` - | | - | required by a bound introduced by this call - | -note: required by a bound in `f_copy` - --> $DIR/issue-84973-blacklist.rs:6:14 - | -LL | fn f_copy<T: Copy>(t: T) {} - | ^^^^ required by this bound in `f_copy` - -error[E0277]: the trait bound `S: Clone` is not satisfied - --> $DIR/issue-84973-blacklist.rs:16:13 - | -LL | f_clone(S); - | ------- ^ the trait `Clone` is not implemented for `S` - | | - | required by a bound introduced by this call - | -note: required by a bound in `f_clone` - --> $DIR/issue-84973-blacklist.rs:7:15 - | -LL | fn f_clone<T: Clone>(t: T) {} - | ^^^^^ required by this bound in `f_clone` -help: consider annotating `S` with `#[derive(Clone)]` - | -LL | #[derive(Clone)] - | - -error[E0277]: `[static generator@$DIR/issue-84973-blacklist.rs:17:13: 17:22]` cannot be unpinned - --> $DIR/issue-84973-blacklist.rs:17:13 - | -LL | f_unpin(static || { yield; }); - | ------- ^^^^^^^^^^^^^^^^^^^^ the trait `Unpin` is not implemented for `[static generator@$DIR/issue-84973-blacklist.rs:17:13: 17:22]` - | | - | required by a bound introduced by this call - | - = note: consider using `Box::pin` -note: required by a bound in `f_unpin` - --> $DIR/issue-84973-blacklist.rs:8:15 - | -LL | fn f_unpin<T: Unpin>(t: T) {} - | ^^^^^ required by this bound in `f_unpin` - -error[E0277]: the size for values of type `dyn Fn()` cannot be known at compilation time - --> $DIR/issue-84973-blacklist.rs:22:13 - | -LL | f_sized(*ref_cl); - | ------- ^^^^^^^ doesn't have a size known at compile-time - | | - | required by a bound introduced by this call - | - = help: the trait `Sized` is not implemented for `dyn Fn()` -note: required by a bound in `f_sized` - --> $DIR/issue-84973-blacklist.rs:9:12 - | -LL | fn f_sized<T: Sized>(t: T) {} - | ^ required by this bound in `f_sized` - -error[E0277]: `Rc<{integer}>` cannot be sent between threads safely - --> $DIR/issue-84973-blacklist.rs:27:12 - | -LL | f_send(rc); - | ------ ^^ `Rc<{integer}>` cannot be sent between threads safely - | | - | required by a bound introduced by this call - | - = help: the trait `Send` is not implemented for `Rc<{integer}>` -note: required by a bound in `f_send` - --> $DIR/issue-84973-blacklist.rs:10:14 - | -LL | fn f_send<T: Send>(t: T) {} - | ^^^^ required by this bound in `f_send` - -error: aborting due to 5 previous errors - -For more information about this error, try `rustc --explain E0277`. diff --git a/src/test/ui/suggestions/issue-84973-negative.rs b/src/test/ui/suggestions/issue-84973-negative.rs deleted file mode 100644 index f339251e5..000000000 --- a/src/test/ui/suggestions/issue-84973-negative.rs +++ /dev/null @@ -1,12 +0,0 @@ -// Checks that we only suggest borrowing if &T actually implements the trait. - -trait Tr {} -impl Tr for &f32 {} -fn bar<T: Tr>(t: T) {} - -fn main() { - let a = 0i32; - let b = 0.0f32; - bar(a); //~ ERROR: the trait bound `i32: Tr` is not satisfied [E0277] - bar(b); //~ ERROR: the trait bound `f32: Tr` is not satisfied [E0277] -} diff --git a/src/test/ui/suggestions/issue-84973-negative.stderr b/src/test/ui/suggestions/issue-84973-negative.stderr deleted file mode 100644 index ce838bce0..000000000 --- a/src/test/ui/suggestions/issue-84973-negative.stderr +++ /dev/null @@ -1,36 +0,0 @@ -error[E0277]: the trait bound `i32: Tr` is not satisfied - --> $DIR/issue-84973-negative.rs:10:9 - | -LL | bar(a); - | --- ^ the trait `Tr` is not implemented for `i32` - | | - | required by a bound introduced by this call - | - = help: the trait `Tr` is implemented for `&f32` -note: required by a bound in `bar` - --> $DIR/issue-84973-negative.rs:5:11 - | -LL | fn bar<T: Tr>(t: T) {} - | ^^ required by this bound in `bar` - -error[E0277]: the trait bound `f32: Tr` is not satisfied - --> $DIR/issue-84973-negative.rs:11:9 - | -LL | bar(b); - | --- ^ the trait `Tr` is not implemented for `f32` - | | - | required by a bound introduced by this call - | -note: required by a bound in `bar` - --> $DIR/issue-84973-negative.rs:5:11 - | -LL | fn bar<T: Tr>(t: T) {} - | ^^ required by this bound in `bar` -help: consider borrowing here - | -LL | bar(&b); - | + - -error: aborting due to 2 previous errors - -For more information about this error, try `rustc --explain E0277`. diff --git a/src/test/ui/suggestions/issue-84973.rs b/src/test/ui/suggestions/issue-84973.rs deleted file mode 100644 index 42468478e..000000000 --- a/src/test/ui/suggestions/issue-84973.rs +++ /dev/null @@ -1,33 +0,0 @@ -// Checks whether borrowing is suggested when a trait bound is not satisfied -// for found type `T`, but is for `&/&mut T`. - -fn main() { - let f = Fancy{}; - let o = Other::new(f); - //~^ ERROR: the trait bound `Fancy: SomeTrait` is not satisfied [E0277] -} - -struct Fancy {} - -impl <'a> SomeTrait for &'a Fancy { -} - -trait SomeTrait {} - -struct Other<'a, G> { - a: &'a str, - g: G, -} - -// Broadly copied from https://docs.rs/petgraph/0.5.1/src/petgraph/dot.rs.html#70 -impl<'a, G> Other<'a, G> -where - G: SomeTrait, -{ - pub fn new(g: G) -> Self { - Other { - a: "hi", - g: g, - } - } -} diff --git a/src/test/ui/suggestions/issue-84973.stderr b/src/test/ui/suggestions/issue-84973.stderr deleted file mode 100644 index ae2bf5aac..000000000 --- a/src/test/ui/suggestions/issue-84973.stderr +++ /dev/null @@ -1,24 +0,0 @@ -error[E0277]: the trait bound `Fancy: SomeTrait` is not satisfied - --> $DIR/issue-84973.rs:6:24 - | -LL | let o = Other::new(f); - | ---------- ^ the trait `SomeTrait` is not implemented for `Fancy` - | | - | required by a bound introduced by this call - | -note: required by a bound in `Other::<'a, G>::new` - --> $DIR/issue-84973.rs:25:8 - | -LL | G: SomeTrait, - | ^^^^^^^^^ required by this bound in `Other::<'a, G>::new` -LL | { -LL | pub fn new(g: G) -> Self { - | --- required by a bound in this -help: consider borrowing here - | -LL | let o = Other::new(&f); - | + - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0277`. diff --git a/src/test/ui/suggestions/issue-85347.rs b/src/test/ui/suggestions/issue-85347.rs deleted file mode 100644 index 02b5fb618..000000000 --- a/src/test/ui/suggestions/issue-85347.rs +++ /dev/null @@ -1,9 +0,0 @@ -use std::ops::Deref; -trait Foo { - type Bar<'a>: Deref<Target = <Self>::Bar<Target = Self>>; - //~^ ERROR this associated type takes 1 lifetime argument but 0 lifetime arguments were supplied - //~| ERROR associated type bindings are not allowed here - //~| HELP add missing -} - -fn main() {} diff --git a/src/test/ui/suggestions/issue-85347.stderr b/src/test/ui/suggestions/issue-85347.stderr deleted file mode 100644 index 17c1b7dc4..000000000 --- a/src/test/ui/suggestions/issue-85347.stderr +++ /dev/null @@ -1,26 +0,0 @@ -error[E0107]: this associated type takes 1 lifetime argument but 0 lifetime arguments were supplied - --> $DIR/issue-85347.rs:3:42 - | -LL | type Bar<'a>: Deref<Target = <Self>::Bar<Target = Self>>; - | ^^^ expected 1 lifetime argument - | -note: associated type defined here, with 1 lifetime parameter: `'a` - --> $DIR/issue-85347.rs:3:10 - | -LL | type Bar<'a>: Deref<Target = <Self>::Bar<Target = Self>>; - | ^^^ -- -help: add missing lifetime argument - | -LL | type Bar<'a>: Deref<Target = <Self>::Bar<'a, Target = Self>>; - | +++ - -error[E0229]: associated type bindings are not allowed here - --> $DIR/issue-85347.rs:3:46 - | -LL | type Bar<'a>: Deref<Target = <Self>::Bar<Target = Self>>; - | ^^^^^^^^^^^^^ associated type not allowed here - -error: aborting due to 2 previous errors - -Some errors have detailed explanations: E0107, E0229. -For more information about an error, try `rustc --explain E0107`. diff --git a/src/test/ui/suggestions/issue-85943-no-suggest-unsized-indirection-in-where-clause.rs b/src/test/ui/suggestions/issue-85943-no-suggest-unsized-indirection-in-where-clause.rs deleted file mode 100644 index 390d8bbdd..000000000 --- a/src/test/ui/suggestions/issue-85943-no-suggest-unsized-indirection-in-where-clause.rs +++ /dev/null @@ -1,9 +0,0 @@ -// Regression test for #85943: should not emit suggestions for adding -// indirection to type parameters in where-clauses when suggesting -// adding `?Sized`. -struct A<T>(T) where T: Send; -struct B(A<[u8]>); -//~^ ERROR the size for values of type - -pub fn main() { -} diff --git a/src/test/ui/suggestions/issue-85943-no-suggest-unsized-indirection-in-where-clause.stderr b/src/test/ui/suggestions/issue-85943-no-suggest-unsized-indirection-in-where-clause.stderr deleted file mode 100644 index 752533cdc..000000000 --- a/src/test/ui/suggestions/issue-85943-no-suggest-unsized-indirection-in-where-clause.stderr +++ /dev/null @@ -1,23 +0,0 @@ -error[E0277]: the size for values of type `[u8]` cannot be known at compilation time - --> $DIR/issue-85943-no-suggest-unsized-indirection-in-where-clause.rs:5:10 - | -LL | struct B(A<[u8]>); - | ^^^^^^^ doesn't have a size known at compile-time - | - = help: the trait `Sized` is not implemented for `[u8]` -note: required by a bound in `A` - --> $DIR/issue-85943-no-suggest-unsized-indirection-in-where-clause.rs:4:10 - | -LL | struct A<T>(T) where T: Send; - | ^ required by this bound in `A` -help: you could relax the implicit `Sized` bound on `T` if it were used through indirection like `&T` or `Box<T>` - --> $DIR/issue-85943-no-suggest-unsized-indirection-in-where-clause.rs:4:10 - | -LL | struct A<T>(T) where T: Send; - | ^ - ...if indirection were used here: `Box<T>` - | | - | this could be changed to `T: ?Sized`... - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0277`. diff --git a/src/test/ui/suggestions/issue-85945-check-where-clause-before-suggesting-unsized.rs b/src/test/ui/suggestions/issue-85945-check-where-clause-before-suggesting-unsized.rs deleted file mode 100644 index 1a36f6e8e..000000000 --- a/src/test/ui/suggestions/issue-85945-check-where-clause-before-suggesting-unsized.rs +++ /dev/null @@ -1,8 +0,0 @@ -// Regression test for #85945: Don't suggest `?Sized` bound if an explicit -// `Sized` bound is already in a `where` clause. -fn foo<T>(_: &T) where T: Sized {} -fn bar() { foo(""); } -//~^ ERROR the size for values of type - -pub fn main() { -} diff --git a/src/test/ui/suggestions/issue-85945-check-where-clause-before-suggesting-unsized.stderr b/src/test/ui/suggestions/issue-85945-check-where-clause-before-suggesting-unsized.stderr deleted file mode 100644 index 92be9f764..000000000 --- a/src/test/ui/suggestions/issue-85945-check-where-clause-before-suggesting-unsized.stderr +++ /dev/null @@ -1,18 +0,0 @@ -error[E0277]: the size for values of type `str` cannot be known at compilation time - --> $DIR/issue-85945-check-where-clause-before-suggesting-unsized.rs:4:16 - | -LL | fn bar() { foo(""); } - | --- ^^ doesn't have a size known at compile-time - | | - | required by a bound introduced by this call - | - = help: the trait `Sized` is not implemented for `str` -note: required by a bound in `foo` - --> $DIR/issue-85945-check-where-clause-before-suggesting-unsized.rs:3:8 - | -LL | fn foo<T>(_: &T) where T: Sized {} - | ^ required by this bound in `foo` - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0277`. diff --git a/src/test/ui/suggestions/issue-86100-tuple-paren-comma.rs b/src/test/ui/suggestions/issue-86100-tuple-paren-comma.rs deleted file mode 100644 index fa9d1a889..000000000 --- a/src/test/ui/suggestions/issue-86100-tuple-paren-comma.rs +++ /dev/null @@ -1,25 +0,0 @@ -// Tests that a suggestion is issued for type mismatch errors when a -// 1-tuple is expected and a parenthesized expression of non-tuple -// type is supplied. - -fn foo<T>(_t: (T,)) {} -struct S { _s: (String,) } - -fn main() { - let _x: (i32,) = (5); - //~^ ERROR: mismatched types [E0308] - //~| HELP: use a trailing comma to create a tuple with one element - - foo((Some(3))); - //~^ ERROR: mismatched types [E0308] - //~| HELP: use a trailing comma to create a tuple with one element - - let _s = S { _s: ("abc".to_string()) }; - //~^ ERROR: mismatched types [E0308] - //~| HELP: use a trailing comma to create a tuple with one element - - // Do not issue the suggestion if the found type is already a tuple. - let t = (1, 2); - let _x: (i32,) = (t); - //~^ ERROR: mismatched types [E0308] -} diff --git a/src/test/ui/suggestions/issue-86100-tuple-paren-comma.stderr b/src/test/ui/suggestions/issue-86100-tuple-paren-comma.stderr deleted file mode 100644 index 8c9a41a20..000000000 --- a/src/test/ui/suggestions/issue-86100-tuple-paren-comma.stderr +++ /dev/null @@ -1,62 +0,0 @@ -error[E0308]: mismatched types - --> $DIR/issue-86100-tuple-paren-comma.rs:9:22 - | -LL | let _x: (i32,) = (5); - | ------ ^^^ expected tuple, found integer - | | - | expected due to this - | - = note: expected tuple `(i32,)` - found type `{integer}` -help: use a trailing comma to create a tuple with one element - | -LL | let _x: (i32,) = (5,); - | + - -error[E0308]: mismatched types - --> $DIR/issue-86100-tuple-paren-comma.rs:13:9 - | -LL | foo((Some(3))); - | --- ^^^^^^^^^ expected tuple, found enum `Option` - | | - | arguments to this function are incorrect - | - = note: expected tuple `(_,)` - found enum `Option<{integer}>` -note: function defined here - --> $DIR/issue-86100-tuple-paren-comma.rs:5:4 - | -LL | fn foo<T>(_t: (T,)) {} - | ^^^ -------- -help: use a trailing comma to create a tuple with one element - | -LL | foo((Some(3),)); - | + - -error[E0308]: mismatched types - --> $DIR/issue-86100-tuple-paren-comma.rs:17:22 - | -LL | let _s = S { _s: ("abc".to_string()) }; - | ^^^^^^^^^^^^^^^^^^^ expected tuple, found struct `String` - | - = note: expected tuple `(String,)` - found struct `String` -help: use a trailing comma to create a tuple with one element - | -LL | let _s = S { _s: ("abc".to_string(),) }; - | + - -error[E0308]: mismatched types - --> $DIR/issue-86100-tuple-paren-comma.rs:23:22 - | -LL | let _x: (i32,) = (t); - | ------ ^^^ expected a tuple with 1 element, found one with 2 elements - | | - | expected due to this - | - = note: expected tuple `(i32,)` - found tuple `({integer}, {integer})` - -error: aborting due to 4 previous errors - -For more information about this error, try `rustc --explain E0308`. diff --git a/src/test/ui/suggestions/issue-86667.rs b/src/test/ui/suggestions/issue-86667.rs deleted file mode 100644 index 366787df1..000000000 --- a/src/test/ui/suggestions/issue-86667.rs +++ /dev/null @@ -1,17 +0,0 @@ -// Regression test for #86667, where a garbled suggestion was issued for -// a missing named lifetime parameter. - -// compile-flags: --edition 2018 - -async fn a(s1: &str, s2: &str) -> &str { -//~^ ERROR: missing lifetime specifier [E0106] - s1 -//~^ ERROR: lifetime may not live long enough -} - -fn b(s1: &str, s2: &str) -> &str { -//~^ ERROR: missing lifetime specifier [E0106] - s1 -} - -fn main() {} diff --git a/src/test/ui/suggestions/issue-86667.stderr b/src/test/ui/suggestions/issue-86667.stderr deleted file mode 100644 index 8d6116416..000000000 --- a/src/test/ui/suggestions/issue-86667.stderr +++ /dev/null @@ -1,36 +0,0 @@ -error[E0106]: missing lifetime specifier - --> $DIR/issue-86667.rs:6:35 - | -LL | async fn a(s1: &str, s2: &str) -> &str { - | ---- ---- ^ expected named lifetime parameter - | - = help: this function's return type contains a borrowed value, but the signature does not say whether it is borrowed from `s1` or `s2` -help: consider introducing a named lifetime parameter - | -LL | async fn a<'a>(s1: &'a str, s2: &'a str) -> &'a str { - | ++++ ++ ++ ++ - -error[E0106]: missing lifetime specifier - --> $DIR/issue-86667.rs:12:29 - | -LL | fn b(s1: &str, s2: &str) -> &str { - | ---- ---- ^ expected named lifetime parameter - | - = help: this function's return type contains a borrowed value, but the signature does not say whether it is borrowed from `s1` or `s2` -help: consider introducing a named lifetime parameter - | -LL | fn b<'a>(s1: &'a str, s2: &'a str) -> &'a str { - | ++++ ++ ++ ++ - -error: lifetime may not live long enough - --> $DIR/issue-86667.rs:8:5 - | -LL | async fn a(s1: &str, s2: &str) -> &str { - | - let's call the lifetime of this reference `'1` -LL | -LL | s1 - | ^^ returning this value requires that `'1` must outlive `'static` - -error: aborting due to 3 previous errors - -For more information about this error, try `rustc --explain E0106`. diff --git a/src/test/ui/suggestions/issue-88730.rs b/src/test/ui/suggestions/issue-88730.rs deleted file mode 100644 index e63210a3e..000000000 --- a/src/test/ui/suggestions/issue-88730.rs +++ /dev/null @@ -1,16 +0,0 @@ -#![allow(unused, nonstandard_style)] -#![deny(bindings_with_variant_name)] - -// If an enum has two different variants, -// then it cannot be matched upon in a function argument. -// It still gets a warning, but no suggestions. -enum Foo { - C, - D, -} - -fn foo(C: Foo) {} //~ERROR - -fn main() { - let C = Foo::D; //~ERROR -} diff --git a/src/test/ui/suggestions/issue-88730.stderr b/src/test/ui/suggestions/issue-88730.stderr deleted file mode 100644 index eb22b0ea5..000000000 --- a/src/test/ui/suggestions/issue-88730.stderr +++ /dev/null @@ -1,21 +0,0 @@ -error[E0170]: pattern binding `C` is named the same as one of the variants of the type `Foo` - --> $DIR/issue-88730.rs:12:8 - | -LL | fn foo(C: Foo) {} - | ^ - | -note: the lint level is defined here - --> $DIR/issue-88730.rs:2:9 - | -LL | #![deny(bindings_with_variant_name)] - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ - -error[E0170]: pattern binding `C` is named the same as one of the variants of the type `Foo` - --> $DIR/issue-88730.rs:15:9 - | -LL | let C = Foo::D; - | ^ - -error: aborting due to 2 previous errors - -For more information about this error, try `rustc --explain E0170`. diff --git a/src/test/ui/suggestions/issue-89064.rs b/src/test/ui/suggestions/issue-89064.rs deleted file mode 100644 index fa5fc899d..000000000 --- a/src/test/ui/suggestions/issue-89064.rs +++ /dev/null @@ -1,35 +0,0 @@ -use std::convert::TryInto; - -trait A<T> { - fn foo() {} -} - -trait B<T, U> { - fn bar() {} -} - -struct S; - -impl<T> A<T> for S {} -impl<T, U> B<T, U> for S {} - -fn main() { - let _ = A::foo::<S>(); - //~^ ERROR - //~| HELP remove these generics - //~| HELP consider moving this generic argument - - let _ = B::bar::<S, S>(); - //~^ ERROR - //~| HELP remove these generics - //~| HELP consider moving these generic arguments - - let _ = A::<S>::foo::<S>(); - //~^ ERROR - //~| HELP remove these generics - - let _ = 42.into::<Option<_>>(); - //~^ ERROR - //~| HELP remove these generics - //~| HELP consider moving this generic argument -} diff --git a/src/test/ui/suggestions/issue-89064.stderr b/src/test/ui/suggestions/issue-89064.stderr deleted file mode 100644 index 8b2a38816..000000000 --- a/src/test/ui/suggestions/issue-89064.stderr +++ /dev/null @@ -1,82 +0,0 @@ -error[E0107]: this associated function takes 0 generic arguments but 1 generic argument was supplied - --> $DIR/issue-89064.rs:17:16 - | -LL | let _ = A::foo::<S>(); - | ^^^ expected 0 generic arguments - | -note: associated function defined here, with 0 generic parameters - --> $DIR/issue-89064.rs:4:8 - | -LL | fn foo() {} - | ^^^ -help: consider moving this generic argument to the `A` trait, which takes up to 1 argument - | -LL - let _ = A::foo::<S>(); -LL + let _ = A::<S>::foo(); - | -help: remove these generics - | -LL - let _ = A::foo::<S>(); -LL + let _ = A::foo(); - | - -error[E0107]: this associated function takes 0 generic arguments but 2 generic arguments were supplied - --> $DIR/issue-89064.rs:22:16 - | -LL | let _ = B::bar::<S, S>(); - | ^^^ expected 0 generic arguments - | -note: associated function defined here, with 0 generic parameters - --> $DIR/issue-89064.rs:8:8 - | -LL | fn bar() {} - | ^^^ -help: consider moving these generic arguments to the `B` trait, which takes up to 2 arguments - | -LL - let _ = B::bar::<S, S>(); -LL + let _ = B::<S, S>::bar(); - | -help: remove these generics - | -LL - let _ = B::bar::<S, S>(); -LL + let _ = B::bar(); - | - -error[E0107]: this associated function takes 0 generic arguments but 1 generic argument was supplied - --> $DIR/issue-89064.rs:27:21 - | -LL | let _ = A::<S>::foo::<S>(); - | ^^^----- help: remove these generics - | | - | expected 0 generic arguments - | -note: associated function defined here, with 0 generic parameters - --> $DIR/issue-89064.rs:4:8 - | -LL | fn foo() {} - | ^^^ - -error[E0107]: this associated function takes 0 generic arguments but 1 generic argument was supplied - --> $DIR/issue-89064.rs:31:16 - | -LL | let _ = 42.into::<Option<_>>(); - | ^^^^ expected 0 generic arguments - | -note: associated function defined here, with 0 generic parameters - --> $SRC_DIR/core/src/convert/mod.rs:LL:COL - | -LL | fn into(self) -> T; - | ^^^^ -help: consider moving this generic argument to the `Into` trait, which takes up to 1 argument - | -LL | let _ = Into::<Option<_>>::into(42); - | ~~~~~~~~~~~~~~~~~~~~~~~~~~~ -help: remove these generics - | -LL - let _ = 42.into::<Option<_>>(); -LL + let _ = 42.into(); - | - -error: aborting due to 4 previous errors - -For more information about this error, try `rustc --explain E0107`. diff --git a/src/test/ui/suggestions/issue-89333.rs b/src/test/ui/suggestions/issue-89333.rs deleted file mode 100644 index 03ed28ede..000000000 --- a/src/test/ui/suggestions/issue-89333.rs +++ /dev/null @@ -1,11 +0,0 @@ -// check-fail -// Ensure we don't error when emitting trait bound not satisfied when self type -// has late bound var - -fn main() { - test(&|| 0); //~ ERROR the trait bound -} - -trait Trait {} - -fn test<T>(arg: &impl Fn() -> T) where for<'a> &'a T: Trait {} diff --git a/src/test/ui/suggestions/issue-89333.stderr b/src/test/ui/suggestions/issue-89333.stderr deleted file mode 100644 index f73f1147d..000000000 --- a/src/test/ui/suggestions/issue-89333.stderr +++ /dev/null @@ -1,15 +0,0 @@ -error[E0277]: the trait bound `for<'a> &'a _: Trait` is not satisfied - --> $DIR/issue-89333.rs:6:5 - | -LL | test(&|| 0); - | ^^^^ the trait `for<'a> Trait` is not implemented for `&'a _` - | -note: required by a bound in `test` - --> $DIR/issue-89333.rs:11:55 - | -LL | fn test<T>(arg: &impl Fn() -> T) where for<'a> &'a T: Trait {} - | ^^^^^ required by this bound in `test` - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0277`. diff --git a/src/test/ui/suggestions/issue-90213-expected-boxfuture-self-ice.rs b/src/test/ui/suggestions/issue-90213-expected-boxfuture-self-ice.rs deleted file mode 100644 index 1e36b2fab..000000000 --- a/src/test/ui/suggestions/issue-90213-expected-boxfuture-self-ice.rs +++ /dev/null @@ -1,13 +0,0 @@ -// Checks that we do not ICE when comparing `Self` to `Pin` -// edition:2021 - -struct S; - -impl S { - fn foo(_: Box<Option<S>>) {} - fn bar() { - Self::foo(None) //~ ERROR mismatched types - } -} - -fn main() {} diff --git a/src/test/ui/suggestions/issue-90213-expected-boxfuture-self-ice.stderr b/src/test/ui/suggestions/issue-90213-expected-boxfuture-self-ice.stderr deleted file mode 100644 index 611f7d5dd..000000000 --- a/src/test/ui/suggestions/issue-90213-expected-boxfuture-self-ice.stderr +++ /dev/null @@ -1,24 +0,0 @@ -error[E0308]: mismatched types - --> $DIR/issue-90213-expected-boxfuture-self-ice.rs:9:19 - | -LL | Self::foo(None) - | --------- ^^^^ expected struct `Box`, found enum `Option` - | | - | arguments to this function are incorrect - | - = note: expected struct `Box<Option<S>>` - found enum `Option<_>` - = note: for more on the distinction between the stack and the heap, read https://doc.rust-lang.org/book/ch15-01-box.html, https://doc.rust-lang.org/rust-by-example/std/box.html, and https://doc.rust-lang.org/std/boxed/index.html -note: associated function defined here - --> $DIR/issue-90213-expected-boxfuture-self-ice.rs:7:8 - | -LL | fn foo(_: Box<Option<S>>) {} - | ^^^ ----------------- -help: store this in the heap by calling `Box::new` - | -LL | Self::foo(Box::new(None)) - | +++++++++ + - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0308`. diff --git a/src/test/ui/suggestions/issue-90974.rs b/src/test/ui/suggestions/issue-90974.rs deleted file mode 100644 index 83590dbf7..000000000 --- a/src/test/ui/suggestions/issue-90974.rs +++ /dev/null @@ -1,3 +0,0 @@ -fn main() { - println!("{}", (3.).recip()); //~ERROR -} diff --git a/src/test/ui/suggestions/issue-90974.stderr b/src/test/ui/suggestions/issue-90974.stderr deleted file mode 100644 index e1fb479a3..000000000 --- a/src/test/ui/suggestions/issue-90974.stderr +++ /dev/null @@ -1,14 +0,0 @@ -error[E0689]: can't call method `recip` on ambiguous numeric type `{float}` - --> $DIR/issue-90974.rs:2:25 - | -LL | println!("{}", (3.).recip()); - | ^^^^^ - | -help: you must specify a concrete type for this numeric value, like `f32` - | -LL | println!("{}", (3_f32).recip()); - | ~~~~~ - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0689`. diff --git a/src/test/ui/suggestions/issue-96223.rs b/src/test/ui/suggestions/issue-96223.rs deleted file mode 100644 index 85667bb84..000000000 --- a/src/test/ui/suggestions/issue-96223.rs +++ /dev/null @@ -1,52 +0,0 @@ -// Previously ICEd because we didn't properly track binders in suggestions -// check-fail - -pub trait Foo<'de>: Sized {} - -pub trait Bar<'a>: 'static { - type Inner: 'a; -} - -pub trait Fubar { - type Bar: for<'a> Bar<'a>; -} - -pub struct Baz<T>(pub T); - -impl<'de, T> Foo<'de> for Baz<T> where T: Foo<'de> {} - -struct Empty; - -impl<M> Dummy<M> for Empty -where - M: Fubar, - for<'de> Baz<<M::Bar as Bar<'de>>::Inner>: Foo<'de>, -{ -} - -pub trait Dummy<M> -where - M: Fubar, -{ -} - -pub struct EmptyBis<'a>(&'a [u8]); - -impl<'a> Bar<'a> for EmptyBis<'static> { - type Inner = EmptyBis<'a>; -} - -pub struct EmptyMarker; - -impl Fubar for EmptyMarker { - type Bar = EmptyBis<'static>; -} - -fn icey_bounds<D: Dummy<EmptyMarker>>(p: &D) {} - -fn trigger_ice() { - let p = Empty; - icey_bounds(&p); //~ERROR the trait bound -} - -fn main() {} diff --git a/src/test/ui/suggestions/issue-96223.stderr b/src/test/ui/suggestions/issue-96223.stderr deleted file mode 100644 index 72a9a739a..000000000 --- a/src/test/ui/suggestions/issue-96223.stderr +++ /dev/null @@ -1,28 +0,0 @@ -error[E0277]: the trait bound `for<'de> EmptyBis<'de>: Foo<'_>` is not satisfied - --> $DIR/issue-96223.rs:49:17 - | -LL | icey_bounds(&p); - | ----------- ^^ the trait `for<'de> Foo<'_>` is not implemented for `EmptyBis<'de>` - | | - | required by a bound introduced by this call - | - = help: the trait `Foo<'de>` is implemented for `Baz<T>` -note: required for `Baz<EmptyBis<'de>>` to implement `for<'de> Foo<'de>` - --> $DIR/issue-96223.rs:16:14 - | -LL | impl<'de, T> Foo<'de> for Baz<T> where T: Foo<'de> {} - | ^^^^^^^^ ^^^^^^ -note: required for `Empty` to implement `Dummy<EmptyMarker>` - --> $DIR/issue-96223.rs:20:9 - | -LL | impl<M> Dummy<M> for Empty - | ^^^^^^^^ ^^^^^ -note: required by a bound in `icey_bounds` - --> $DIR/issue-96223.rs:45:19 - | -LL | fn icey_bounds<D: Dummy<EmptyMarker>>(p: &D) {} - | ^^^^^^^^^^^^^^^^^^ required by this bound in `icey_bounds` - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0277`. diff --git a/src/test/ui/suggestions/issue-96555.rs b/src/test/ui/suggestions/issue-96555.rs deleted file mode 100644 index 9f0a047c6..000000000 --- a/src/test/ui/suggestions/issue-96555.rs +++ /dev/null @@ -1,19 +0,0 @@ -// edition:2018 - -async fn f() { - m::f1().await; //~ ERROR `()` is not a future - m::f2().await; //~ ERROR `()` is not a future - m::f3().await; //~ ERROR `()` is not a future -} - -mod m { - pub fn f1() {} - - pub(crate) fn f2() {} - - pub - fn - f3() {} -} - -fn main() {} diff --git a/src/test/ui/suggestions/issue-96555.stderr b/src/test/ui/suggestions/issue-96555.stderr deleted file mode 100644 index 9a8a183dc..000000000 --- a/src/test/ui/suggestions/issue-96555.stderr +++ /dev/null @@ -1,66 +0,0 @@ -error[E0277]: `()` is not a future - --> $DIR/issue-96555.rs:4:12 - | -LL | m::f1().await; - | -------^^^^^^ `()` is not a future - | | - | this call returns `()` - | - = help: the trait `Future` is not implemented for `()` - = note: () must be a future or must implement `IntoFuture` to be awaited - = note: required for `()` to implement `IntoFuture` -help: remove the `.await` - | -LL - m::f1().await; -LL + m::f1(); - | -help: alternatively, consider making `fn f1` asynchronous - | -LL | pub async fn f1() {} - | +++++ - -error[E0277]: `()` is not a future - --> $DIR/issue-96555.rs:5:12 - | -LL | m::f2().await; - | -------^^^^^^ `()` is not a future - | | - | this call returns `()` - | - = help: the trait `Future` is not implemented for `()` - = note: () must be a future or must implement `IntoFuture` to be awaited - = note: required for `()` to implement `IntoFuture` -help: remove the `.await` - | -LL - m::f2().await; -LL + m::f2(); - | -help: alternatively, consider making `fn f2` asynchronous - | -LL | pub(crate) async fn f2() {} - | +++++ - -error[E0277]: `()` is not a future - --> $DIR/issue-96555.rs:6:12 - | -LL | m::f3().await; - | -------^^^^^^ `()` is not a future - | | - | this call returns `()` - | - = help: the trait `Future` is not implemented for `()` - = note: () must be a future or must implement `IntoFuture` to be awaited - = note: required for `()` to implement `IntoFuture` -help: remove the `.await` - | -LL - m::f3().await; -LL + m::f3(); - | -help: alternatively, consider making `fn f3` asynchronous - | -LL | pub async - | +++++ - -error: aborting due to 3 previous errors - -For more information about this error, try `rustc --explain E0277`. diff --git a/src/test/ui/suggestions/issue-97677.fixed b/src/test/ui/suggestions/issue-97677.fixed deleted file mode 100644 index 1e7569fa4..000000000 --- a/src/test/ui/suggestions/issue-97677.fixed +++ /dev/null @@ -1,8 +0,0 @@ -// run-rustfix - -fn add_ten<N: std::ops::Add<i32, Output = N>>(n: N) -> N { - n + 10 - //~^ ERROR cannot add `{integer}` to `N` -} - -fn main() { add_ten(0); } diff --git a/src/test/ui/suggestions/issue-97677.rs b/src/test/ui/suggestions/issue-97677.rs deleted file mode 100644 index 2abf2af33..000000000 --- a/src/test/ui/suggestions/issue-97677.rs +++ /dev/null @@ -1,8 +0,0 @@ -// run-rustfix - -fn add_ten<N>(n: N) -> N { - n + 10 - //~^ ERROR cannot add `{integer}` to `N` -} - -fn main() { add_ten(0); } diff --git a/src/test/ui/suggestions/issue-97677.stderr b/src/test/ui/suggestions/issue-97677.stderr deleted file mode 100644 index 575d79267..000000000 --- a/src/test/ui/suggestions/issue-97677.stderr +++ /dev/null @@ -1,16 +0,0 @@ -error[E0369]: cannot add `{integer}` to `N` - --> $DIR/issue-97677.rs:4:7 - | -LL | n + 10 - | - ^ -- {integer} - | | - | N - | -help: consider restricting type parameter `N` - | -LL | fn add_ten<N: std::ops::Add<i32, Output = N>>(n: N) -> N { - | ++++++++++++++++++++++++++++++++ - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0369`. diff --git a/src/test/ui/suggestions/issue-97704.fixed b/src/test/ui/suggestions/issue-97704.fixed deleted file mode 100644 index c42bdfff5..000000000 --- a/src/test/ui/suggestions/issue-97704.fixed +++ /dev/null @@ -1,19 +0,0 @@ -// edition:2021 -// run-rustfix - -#![allow(unused)] - -use std::future::Future; - -async fn foo() -> Result<(), i32> { - func(async { Ok::<_, i32>(()) }).await?; - //~^ ERROR the `?` operator can only be applied to values that implement `Try` - - Ok(()) -} - -async fn func<T>(fut: impl Future<Output = T>) -> T { - fut.await -} - -fn main() {} diff --git a/src/test/ui/suggestions/issue-97704.rs b/src/test/ui/suggestions/issue-97704.rs deleted file mode 100644 index 5dfee6cac..000000000 --- a/src/test/ui/suggestions/issue-97704.rs +++ /dev/null @@ -1,19 +0,0 @@ -// edition:2021 -// run-rustfix - -#![allow(unused)] - -use std::future::Future; - -async fn foo() -> Result<(), i32> { - func(async { Ok::<_, i32>(()) })?; - //~^ ERROR the `?` operator can only be applied to values that implement `Try` - - Ok(()) -} - -async fn func<T>(fut: impl Future<Output = T>) -> T { - fut.await -} - -fn main() {} diff --git a/src/test/ui/suggestions/issue-97704.stderr b/src/test/ui/suggestions/issue-97704.stderr deleted file mode 100644 index ca017be45..000000000 --- a/src/test/ui/suggestions/issue-97704.stderr +++ /dev/null @@ -1,15 +0,0 @@ -error[E0277]: the `?` operator can only be applied to values that implement `Try` - --> $DIR/issue-97704.rs:9:5 - | -LL | func(async { Ok::<_, i32>(()) })?; - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the `?` operator cannot be applied to type `impl Future<Output = Result<(), i32>>` - | - = help: the trait `Try` is not implemented for `impl Future<Output = Result<(), i32>>` -help: consider `await`ing on the `Future` - | -LL | func(async { Ok::<_, i32>(()) }).await?; - | ++++++ - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0277`. diff --git a/src/test/ui/suggestions/issue-97760.rs b/src/test/ui/suggestions/issue-97760.rs deleted file mode 100644 index cf9c3c58d..000000000 --- a/src/test/ui/suggestions/issue-97760.rs +++ /dev/null @@ -1,9 +0,0 @@ -pub fn print_values(values: &impl IntoIterator) -where { - for x in values.into_iter() { - println!("{x}"); - //~^ ERROR <impl IntoIterator as IntoIterator>::Item` doesn't implement `std::fmt::Display - } -} - -fn main() {} diff --git a/src/test/ui/suggestions/issue-97760.stderr b/src/test/ui/suggestions/issue-97760.stderr deleted file mode 100644 index bbcc3693f..000000000 --- a/src/test/ui/suggestions/issue-97760.stderr +++ /dev/null @@ -1,18 +0,0 @@ -error[E0277]: `<impl IntoIterator as IntoIterator>::Item` doesn't implement `std::fmt::Display` - --> $DIR/issue-97760.rs:4:20 - | -LL | println!("{x}"); - | ^ `<impl IntoIterator as IntoIterator>::Item` cannot be formatted with the default formatter - | - = help: the trait `std::fmt::Display` is not implemented for `<impl IntoIterator as IntoIterator>::Item` - = note: in format strings you may be able to use `{:?}` (or {:#?} for pretty-print) instead - = note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info) -help: introduce a type parameter with a trait bound instead of using `impl Trait` - | -LL ~ pub fn print_values<I: IntoIterator>(values: &I) -LL ~ where <I as IntoIterator>::Item: std::fmt::Display { - | - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0277`. diff --git a/src/test/ui/suggestions/issue-98500.rs b/src/test/ui/suggestions/issue-98500.rs deleted file mode 100644 index a2717fd92..000000000 --- a/src/test/ui/suggestions/issue-98500.rs +++ /dev/null @@ -1,14 +0,0 @@ -// aux-build:not-object-safe.rs - -extern crate not_object_safe; - -pub trait B where - Self: not_object_safe::A, -{ - fn f2(&self); -} - -struct S(Box<dyn B>); -//~^ ERROR the trait `B` cannot be made into an object - -fn main() {} diff --git a/src/test/ui/suggestions/issue-98500.stderr b/src/test/ui/suggestions/issue-98500.stderr deleted file mode 100644 index e7251d735..000000000 --- a/src/test/ui/suggestions/issue-98500.stderr +++ /dev/null @@ -1,24 +0,0 @@ -error[E0038]: the trait `B` cannot be made into an object - --> $DIR/issue-98500.rs:11:14 - | -LL | struct S(Box<dyn B>); - | ^^^^^ `B` cannot be made into an object - | -note: for a trait to be "object safe" it needs to allow building a vtable to allow the call to be resolvable dynamically; for more information visit <https://doc.rust-lang.org/reference/items/traits.html#object-safety> - --> $DIR/auxiliary/not-object-safe.rs:4:8 - | -LL | fn f(); - | ^ ...because associated function `f` has no `self` parameter -LL | fn f2(self: &Arc<Self>); - | ^^ ...because method `f2`'s `self` parameter cannot be dispatched on - | - ::: $DIR/issue-98500.rs:5:11 - | -LL | pub trait B where - | - this trait cannot be made into an object... - = help: consider moving `f` to another trait - = help: consider moving `f2` to another trait - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0038`. diff --git a/src/test/ui/suggestions/issue-99080.rs b/src/test/ui/suggestions/issue-99080.rs deleted file mode 100644 index 91f574f35..000000000 --- a/src/test/ui/suggestions/issue-99080.rs +++ /dev/null @@ -1,16 +0,0 @@ -// aux-build:meow.rs - -extern crate meow; - -use meow::Meow; - -fn needs_meow<T: Meow>(t: T) {} - -fn main() { - needs_meow(1usize); - //~^ ERROR the trait bound `usize: Meow` is not satisfied -} - -struct LocalMeow; - -impl Meow for LocalMeow {} diff --git a/src/test/ui/suggestions/issue-99080.stderr b/src/test/ui/suggestions/issue-99080.stderr deleted file mode 100644 index d1908dd9d..000000000 --- a/src/test/ui/suggestions/issue-99080.stderr +++ /dev/null @@ -1,20 +0,0 @@ -error[E0277]: the trait bound `usize: Meow` is not satisfied - --> $DIR/issue-99080.rs:10:16 - | -LL | needs_meow(1usize); - | ---------- ^^^^^^ the trait `Meow` is not implemented for `usize` - | | - | required by a bound introduced by this call - | - = help: the following other types implement trait `Meow`: - GlobalMeow - LocalMeow -note: required by a bound in `needs_meow` - --> $DIR/issue-99080.rs:7:18 - | -LL | fn needs_meow<T: Meow>(t: T) {} - | ^^^^ required by this bound in `needs_meow` - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0277`. diff --git a/src/test/ui/suggestions/issue-99240-2.rs b/src/test/ui/suggestions/issue-99240-2.rs deleted file mode 100644 index 0a418b5ae..000000000 --- a/src/test/ui/suggestions/issue-99240-2.rs +++ /dev/null @@ -1,10 +0,0 @@ -enum Enum { - Unit, -} -type Alias = Enum; - -fn main() { - Alias:: - Unit(); - //~^^ ERROR expected function, found enum variant `Alias::Unit` -} diff --git a/src/test/ui/suggestions/issue-99240-2.stderr b/src/test/ui/suggestions/issue-99240-2.stderr deleted file mode 100644 index 260df8565..000000000 --- a/src/test/ui/suggestions/issue-99240-2.stderr +++ /dev/null @@ -1,24 +0,0 @@ -error[E0618]: expected function, found enum variant `Alias::Unit` - --> $DIR/issue-99240-2.rs:7:5 - | -LL | Unit, - | ---- enum variant `Alias::Unit` defined here -... -LL | Alias:: - | ______^ - | | _____| - | || -LL | || Unit(); - | ||________^_- call expression requires function - | |________| - | - | -help: `Alias::Unit` is a unit enum variant, and does not take parentheses to be constructed - | -LL - Unit(); -LL + Unit; - | - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0618`. diff --git a/src/test/ui/suggestions/issue-99240.rs b/src/test/ui/suggestions/issue-99240.rs deleted file mode 100644 index 2115a4266..000000000 --- a/src/test/ui/suggestions/issue-99240.rs +++ /dev/null @@ -1,6 +0,0 @@ -fn fmt(it: &(std::cell::Cell<Option<impl FnOnce()>>,)) { - (it.0.take())() - //~^ ERROR expected function -} - -fn main() {} diff --git a/src/test/ui/suggestions/issue-99240.stderr b/src/test/ui/suggestions/issue-99240.stderr deleted file mode 100644 index f1bea688b..000000000 --- a/src/test/ui/suggestions/issue-99240.stderr +++ /dev/null @@ -1,11 +0,0 @@ -error[E0618]: expected function, found `Option<impl FnOnce()>` - --> $DIR/issue-99240.rs:2:5 - | -LL | (it.0.take())() - | ^^^^^^^^^^^^^-- - | | - | call expression requires function - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0618`. diff --git a/src/test/ui/suggestions/js-style-comparison-op-separate-eq-token.rs b/src/test/ui/suggestions/js-style-comparison-op-separate-eq-token.rs deleted file mode 100644 index b24d25648..000000000 --- a/src/test/ui/suggestions/js-style-comparison-op-separate-eq-token.rs +++ /dev/null @@ -1,5 +0,0 @@ -fn main() { - if 1 == = 1 { //~ ERROR expected expression - println!("yup!"); - } -} diff --git a/src/test/ui/suggestions/js-style-comparison-op-separate-eq-token.stderr b/src/test/ui/suggestions/js-style-comparison-op-separate-eq-token.stderr deleted file mode 100644 index 6adefe3de..000000000 --- a/src/test/ui/suggestions/js-style-comparison-op-separate-eq-token.stderr +++ /dev/null @@ -1,8 +0,0 @@ -error: expected expression, found `=` - --> $DIR/js-style-comparison-op-separate-eq-token.rs:2:13 - | -LL | if 1 == = 1 { - | ^ expected expression - -error: aborting due to previous error - diff --git a/src/test/ui/suggestions/js-style-comparison-op.fixed b/src/test/ui/suggestions/js-style-comparison-op.fixed deleted file mode 100644 index f7e977b91..000000000 --- a/src/test/ui/suggestions/js-style-comparison-op.fixed +++ /dev/null @@ -1,8 +0,0 @@ -// run-rustfix -fn main() { - if 1 == 1 { //~ ERROR invalid comparison operator `===` - println!("yup!"); - } else if 1 != 1 { //~ ERROR invalid comparison operator `!==` - println!("nope!"); - } -} diff --git a/src/test/ui/suggestions/js-style-comparison-op.rs b/src/test/ui/suggestions/js-style-comparison-op.rs deleted file mode 100644 index c89c1052e..000000000 --- a/src/test/ui/suggestions/js-style-comparison-op.rs +++ /dev/null @@ -1,8 +0,0 @@ -// run-rustfix -fn main() { - if 1 === 1 { //~ ERROR invalid comparison operator `===` - println!("yup!"); - } else if 1 !== 1 { //~ ERROR invalid comparison operator `!==` - println!("nope!"); - } -} diff --git a/src/test/ui/suggestions/js-style-comparison-op.stderr b/src/test/ui/suggestions/js-style-comparison-op.stderr deleted file mode 100644 index 33f7a0844..000000000 --- a/src/test/ui/suggestions/js-style-comparison-op.stderr +++ /dev/null @@ -1,14 +0,0 @@ -error: invalid comparison operator `===` - --> $DIR/js-style-comparison-op.rs:3:10 - | -LL | if 1 === 1 { - | ^^^ help: `===` is not a valid comparison operator, use `==` - -error: invalid comparison operator `!==` - --> $DIR/js-style-comparison-op.rs:5:17 - | -LL | } else if 1 !== 1 { - | ^^^ help: `!==` is not a valid comparison operator, use `!=` - -error: aborting due to 2 previous errors - diff --git a/src/test/ui/suggestions/let-binding-init-expr-as-ty.rs b/src/test/ui/suggestions/let-binding-init-expr-as-ty.rs deleted file mode 100644 index 06ee421fc..000000000 --- a/src/test/ui/suggestions/let-binding-init-expr-as-ty.rs +++ /dev/null @@ -1,11 +0,0 @@ -pub fn foo(num: i32) -> i32 { - let foo: i32::from_be(num); - //~^ ERROR expected type, found local variable `num` - //~| ERROR parenthesized type parameters may only be used with a `Fn` trait - //~| ERROR ambiguous associated type - foo -} - -fn main() { - let _ = foo(42); -} diff --git a/src/test/ui/suggestions/let-binding-init-expr-as-ty.stderr b/src/test/ui/suggestions/let-binding-init-expr-as-ty.stderr deleted file mode 100644 index 2bf072ef5..000000000 --- a/src/test/ui/suggestions/let-binding-init-expr-as-ty.stderr +++ /dev/null @@ -1,29 +0,0 @@ -error[E0573]: expected type, found local variable `num` - --> $DIR/let-binding-init-expr-as-ty.rs:2:27 - | -LL | let foo: i32::from_be(num); - | -- ^^^ not a type - | | - | help: use `=` if you meant to assign - -error[E0214]: parenthesized type parameters may only be used with a `Fn` trait - --> $DIR/let-binding-init-expr-as-ty.rs:2:19 - | -LL | let foo: i32::from_be(num); - | ^^^^^^^^^^^^ only `Fn` traits may use parentheses - | -help: use angle brackets instead - | -LL | let foo: i32::from_be<num>; - | ~ ~ - -error[E0223]: ambiguous associated type - --> $DIR/let-binding-init-expr-as-ty.rs:2:14 - | -LL | let foo: i32::from_be(num); - | ^^^^^^^^^^^^^^^^^ help: use fully-qualified syntax: `<i32 as Trait>::from_be` - -error: aborting due to 3 previous errors - -Some errors have detailed explanations: E0214, E0223, E0573. -For more information about an error, try `rustc --explain E0214`. diff --git a/src/test/ui/suggestions/lifetimes/missing-lifetimes-in-signature-2.rs b/src/test/ui/suggestions/lifetimes/missing-lifetimes-in-signature-2.rs deleted file mode 100644 index c6802ac6c..000000000 --- a/src/test/ui/suggestions/lifetimes/missing-lifetimes-in-signature-2.rs +++ /dev/null @@ -1,26 +0,0 @@ -// Regression test for #81650 - -struct Foo<'a> { - x: &'a mut &'a i32, -} - -impl<'a> Foo<'a> { - fn bar<F, T>(&self, f: F) - where - F: FnOnce(&Foo<'a>) -> T, - F: 'a, - {} -} - -trait Test { - fn test(&self); -} - -fn func<T: Test>(foo: &Foo, t: T) { - foo.bar(move |_| { - //~^ ERROR the parameter type `T` may not live long enough - t.test(); - }); -} - -fn main() {} diff --git a/src/test/ui/suggestions/lifetimes/missing-lifetimes-in-signature-2.stderr b/src/test/ui/suggestions/lifetimes/missing-lifetimes-in-signature-2.stderr deleted file mode 100644 index 872263fd7..000000000 --- a/src/test/ui/suggestions/lifetimes/missing-lifetimes-in-signature-2.stderr +++ /dev/null @@ -1,30 +0,0 @@ -error[E0311]: the parameter type `T` may not live long enough - --> $DIR/missing-lifetimes-in-signature-2.rs:20:5 - | -LL | / foo.bar(move |_| { -LL | | -LL | | t.test(); -LL | | }); - | |______^ - | -note: the parameter type `T` must be valid for the anonymous lifetime defined here... - --> $DIR/missing-lifetimes-in-signature-2.rs:19:24 - | -LL | fn func<T: Test>(foo: &Foo, t: T) { - | ^^^ -note: ...so that the type `T` will meet its required lifetime bounds - --> $DIR/missing-lifetimes-in-signature-2.rs:20:5 - | -LL | / foo.bar(move |_| { -LL | | -LL | | t.test(); -LL | | }); - | |______^ -help: consider adding an explicit lifetime bound... - | -LL | fn func<'a, T: Test + 'a>(foo: &Foo, t: T) { - | +++ ++++ - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0311`. diff --git a/src/test/ui/suggestions/lifetimes/missing-lifetimes-in-signature-before-const.fixed b/src/test/ui/suggestions/lifetimes/missing-lifetimes-in-signature-before-const.fixed deleted file mode 100644 index 3c06f4f88..000000000 --- a/src/test/ui/suggestions/lifetimes/missing-lifetimes-in-signature-before-const.fixed +++ /dev/null @@ -1,10 +0,0 @@ -// run-rustfix -// https://github.com/rust-lang/rust/issues/95616 - -fn buggy_const<'a, const N: usize>(_a: &'a Option<[u8; N]>, _f: &'a str) -> &'a str { //~ERROR [E0106] - return ""; -} - -fn main() { - buggy_const(&Some([69,69,69,69,0]), "test"); -} diff --git a/src/test/ui/suggestions/lifetimes/missing-lifetimes-in-signature-before-const.rs b/src/test/ui/suggestions/lifetimes/missing-lifetimes-in-signature-before-const.rs deleted file mode 100644 index 110468cbb..000000000 --- a/src/test/ui/suggestions/lifetimes/missing-lifetimes-in-signature-before-const.rs +++ /dev/null @@ -1,10 +0,0 @@ -// run-rustfix -// https://github.com/rust-lang/rust/issues/95616 - -fn buggy_const<const N: usize>(_a: &Option<[u8; N]>, _f: &str) -> &str { //~ERROR [E0106] - return ""; -} - -fn main() { - buggy_const(&Some([69,69,69,69,0]), "test"); -} diff --git a/src/test/ui/suggestions/lifetimes/missing-lifetimes-in-signature-before-const.stderr b/src/test/ui/suggestions/lifetimes/missing-lifetimes-in-signature-before-const.stderr deleted file mode 100644 index 7b126c90e..000000000 --- a/src/test/ui/suggestions/lifetimes/missing-lifetimes-in-signature-before-const.stderr +++ /dev/null @@ -1,15 +0,0 @@ -error[E0106]: missing lifetime specifier - --> $DIR/missing-lifetimes-in-signature-before-const.rs:4:67 - | -LL | fn buggy_const<const N: usize>(_a: &Option<[u8; N]>, _f: &str) -> &str { - | ---------------- ---- ^ expected named lifetime parameter - | - = help: this function's return type contains a borrowed value, but the signature does not say whether it is borrowed from `_a` or `_f` -help: consider introducing a named lifetime parameter - | -LL | fn buggy_const<'a, const N: usize>(_a: &'a Option<[u8; N]>, _f: &'a str) -> &'a str { - | +++ ++ ++ ++ - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0106`. diff --git a/src/test/ui/suggestions/lifetimes/missing-lifetimes-in-signature.rs b/src/test/ui/suggestions/lifetimes/missing-lifetimes-in-signature.rs deleted file mode 100644 index b641f5941..000000000 --- a/src/test/ui/suggestions/lifetimes/missing-lifetimes-in-signature.rs +++ /dev/null @@ -1,111 +0,0 @@ -pub trait Get<T> { - fn get(self) -> T; -} - -struct Foo { - x: usize, -} - -impl Get<usize> for Foo { - fn get(self) -> usize { - self.x - } -} - -fn foo<G, T>(g: G, dest: &mut T) -> impl FnOnce() -where - G: Get<T>, -{ - move || { - //~^ ERROR hidden type for `impl FnOnce()` captures lifetime - *dest = g.get(); - } -} - -// After applying suggestion for `foo`: -fn bar<G, T>(g: G, dest: &mut T) -> impl FnOnce() + '_ -where - G: Get<T>, -{ - move || { - //~^ ERROR the parameter type `G` may not live long enough - *dest = g.get(); - } -} - -// After applying suggestion for `bar`: -fn baz<G: 'a, T>(g: G, dest: &mut T) -> impl FnOnce() + '_ -//~^ ERROR undeclared lifetime name `'a` -where - G: Get<T>, -{ - move || { - *dest = g.get(); - } -} - -// After applying suggestion for `baz`: -fn qux<'a, G: 'a, T>(g: G, dest: &mut T) -> impl FnOnce() + '_ -where - G: Get<T>, -{ - move || { - //~^ ERROR the parameter type `G` may not live long enough - *dest = g.get(); - } -} - -// Same as above, but show that we pay attention to lifetime names from parent item -impl<'a> Foo { - fn qux<'b, G: Get<T> + 'b, T>(g: G, dest: &mut T) -> impl FnOnce() + '_ { - move || { - //~^ ERROR the parameter type `G` may not live long enough - *dest = g.get(); - } - } -} - -// After applying suggestion for `qux`: -fn bat<'a, G: 'a, T>(g: G, dest: &mut T) -> impl FnOnce() + '_ + 'a -where - G: Get<T>, -{ - move || { - //~^ ERROR the parameter type `G` may not live long enough - //~| ERROR explicit lifetime required - *dest = g.get(); - } -} - -// Potential incorrect attempt: -fn bak<'a, G, T>(g: G, dest: &'a mut T) -> impl FnOnce() + 'a -where - G: Get<T>, -{ - move || { - //~^ ERROR the parameter type `G` may not live long enough - *dest = g.get(); - } -} - -// We need to tie the lifetime of `G` with the lifetime of `&mut T` and the returned closure: -fn ok<'a, G: 'a, T>(g: G, dest: &'a mut T) -> impl FnOnce() + 'a -where - G: Get<T>, -{ - move || { - *dest = g.get(); - } -} - -// This also works. The `'_` isn't necessary but it's where we arrive to following the suggestions: -fn ok2<'a, G: 'a, T>(g: G, dest: &'a mut T) -> impl FnOnce() + '_ + 'a -where - G: Get<T>, -{ - move || { - *dest = g.get(); - } -} - -fn main() {} diff --git a/src/test/ui/suggestions/lifetimes/missing-lifetimes-in-signature.stderr b/src/test/ui/suggestions/lifetimes/missing-lifetimes-in-signature.stderr deleted file mode 100644 index fa758bf05..000000000 --- a/src/test/ui/suggestions/lifetimes/missing-lifetimes-in-signature.stderr +++ /dev/null @@ -1,168 +0,0 @@ -error[E0261]: use of undeclared lifetime name `'a` - --> $DIR/missing-lifetimes-in-signature.rs:37:11 - | -LL | fn baz<G: 'a, T>(g: G, dest: &mut T) -> impl FnOnce() + '_ - | - ^^ undeclared lifetime - | | - | help: consider introducing lifetime `'a` here: `'a,` - -error[E0700]: hidden type for `impl FnOnce()` captures lifetime that does not appear in bounds - --> $DIR/missing-lifetimes-in-signature.rs:19:5 - | -LL | fn foo<G, T>(g: G, dest: &mut T) -> impl FnOnce() - | ------ hidden type `[closure@$DIR/missing-lifetimes-in-signature.rs:19:5: 19:12]` captures the anonymous lifetime defined here -... -LL | / move || { -LL | | -LL | | *dest = g.get(); -LL | | } - | |_____^ - | -help: to declare that `impl FnOnce()` captures `'_`, you can add an explicit `'_` lifetime bound - | -LL | fn foo<G, T>(g: G, dest: &mut T) -> impl FnOnce() + '_ - | ++++ - -error[E0311]: the parameter type `G` may not live long enough - --> $DIR/missing-lifetimes-in-signature.rs:30:5 - | -LL | / move || { -LL | | -LL | | *dest = g.get(); -LL | | } - | |_____^ - | -note: the parameter type `G` must be valid for the anonymous lifetime defined here... - --> $DIR/missing-lifetimes-in-signature.rs:26:26 - | -LL | fn bar<G, T>(g: G, dest: &mut T) -> impl FnOnce() + '_ - | ^^^^^^ -note: ...so that the type `G` will meet its required lifetime bounds - --> $DIR/missing-lifetimes-in-signature.rs:30:5 - | -LL | / move || { -LL | | -LL | | *dest = g.get(); -LL | | } - | |_____^ -help: consider adding an explicit lifetime bound... - | -LL ~ fn bar<'a, G, T>(g: G, dest: &mut T) -> impl FnOnce() + '_ -LL | where -LL ~ G: Get<T> + 'a, - | - -error[E0311]: the parameter type `G` may not live long enough - --> $DIR/missing-lifetimes-in-signature.rs:52:5 - | -LL | / move || { -LL | | -LL | | *dest = g.get(); -LL | | } - | |_____^ - | -note: the parameter type `G` must be valid for the anonymous lifetime defined here... - --> $DIR/missing-lifetimes-in-signature.rs:48:34 - | -LL | fn qux<'a, G: 'a, T>(g: G, dest: &mut T) -> impl FnOnce() + '_ - | ^^^^^^ -note: ...so that the type `G` will meet its required lifetime bounds - --> $DIR/missing-lifetimes-in-signature.rs:52:5 - | -LL | / move || { -LL | | -LL | | *dest = g.get(); -LL | | } - | |_____^ -help: consider adding an explicit lifetime bound... - | -LL | fn qux<'b, 'a, G: 'a + 'b, T>(g: G, dest: &mut T) -> impl FnOnce() + '_ - | +++ ++++ - -error[E0311]: the parameter type `G` may not live long enough - --> $DIR/missing-lifetimes-in-signature.rs:61:9 - | -LL | / move || { -LL | | -LL | | *dest = g.get(); -LL | | } - | |_________^ - | -note: the parameter type `G` must be valid for the anonymous lifetime defined here... - --> $DIR/missing-lifetimes-in-signature.rs:60:47 - | -LL | fn qux<'b, G: Get<T> + 'b, T>(g: G, dest: &mut T) -> impl FnOnce() + '_ { - | ^^^^^^ -note: ...so that the type `G` will meet its required lifetime bounds - --> $DIR/missing-lifetimes-in-signature.rs:61:9 - | -LL | / move || { -LL | | -LL | | *dest = g.get(); -LL | | } - | |_________^ -help: consider adding an explicit lifetime bound... - | -LL | fn qux<'c, 'b, G: Get<T> + 'b + 'c, T>(g: G, dest: &mut T) -> impl FnOnce() + '_ { - | +++ ++++ - -error[E0311]: the parameter type `G` may not live long enough - --> $DIR/missing-lifetimes-in-signature.rs:73:5 - | -LL | / move || { -LL | | -LL | | -LL | | *dest = g.get(); -LL | | } - | |_____^ - | -note: the parameter type `G` must be valid for the anonymous lifetime defined here... - --> $DIR/missing-lifetimes-in-signature.rs:69:34 - | -LL | fn bat<'a, G: 'a, T>(g: G, dest: &mut T) -> impl FnOnce() + '_ + 'a - | ^^^^^^ -note: ...so that the type `G` will meet its required lifetime bounds - --> $DIR/missing-lifetimes-in-signature.rs:73:5 - | -LL | / move || { -LL | | -LL | | -LL | | *dest = g.get(); -LL | | } - | |_____^ -help: consider adding an explicit lifetime bound... - | -LL | fn bat<'b, 'a, G: 'a + 'b, T>(g: G, dest: &mut T) -> impl FnOnce() + '_ + 'a - | +++ ++++ - -error[E0621]: explicit lifetime required in the type of `dest` - --> $DIR/missing-lifetimes-in-signature.rs:73:5 - | -LL | fn bat<'a, G: 'a, T>(g: G, dest: &mut T) -> impl FnOnce() + '_ + 'a - | ------ help: add explicit lifetime `'a` to the type of `dest`: `&'a mut T` -... -LL | / move || { -LL | | -LL | | -LL | | *dest = g.get(); -LL | | } - | |_____^ lifetime `'a` required - -error[E0309]: the parameter type `G` may not live long enough - --> $DIR/missing-lifetimes-in-signature.rs:85:5 - | -LL | / move || { -LL | | -LL | | *dest = g.get(); -LL | | } - | |_____^ ...so that the type `G` will meet its required lifetime bounds - | -help: consider adding an explicit lifetime bound... - | -LL | G: Get<T> + 'a, - | ++++ - -error: aborting due to 8 previous errors - -Some errors have detailed explanations: E0261, E0309, E0311, E0621, E0700. -For more information about an error, try `rustc --explain E0261`. diff --git a/src/test/ui/suggestions/lifetimes/trait-object-nested-in-impl-trait.rs b/src/test/ui/suggestions/lifetimes/trait-object-nested-in-impl-trait.rs deleted file mode 100644 index ff27011f8..000000000 --- a/src/test/ui/suggestions/lifetimes/trait-object-nested-in-impl-trait.rs +++ /dev/null @@ -1,72 +0,0 @@ -trait Foo {} -impl<'a, T: Foo> Foo for &'a T {} -impl<T: Foo + ?Sized> Foo for Box<T> {} - -struct Iter<'a, T> { - current: Option<Box<dyn Foo + 'a>>, - remaining: T, -} - -impl<'a, T> Iterator for Iter<'a, T> -where - T: Iterator, - T::Item: Foo + 'a, -{ - type Item = Box<dyn Foo + 'a>; - - fn next(&mut self) -> Option<Self::Item> { - let result = self.current.take(); - self.current = Box::new(self.remaining.next()).map(|f| Box::new(f) as _); - result - } -} - -struct Bar(Vec<Box<dyn Foo>>); - -impl Bar { - fn iter(&self) -> impl Iterator<Item = Box<dyn Foo>> { - Iter { - //~^ ERROR lifetime may not live long enough - current: None, - remaining: self.0.iter(), - } - } -} - -struct Baz(Vec<Box<dyn Foo>>); - -impl Baz { - fn iter(&self) -> impl Iterator<Item = Box<dyn Foo>> + '_ { - Iter { - //~^ ERROR lifetime may not live long enough - current: None, - remaining: self.0.iter(), - } - } -} - -struct Bat(Vec<Box<dyn Foo>>); - -impl Bat { - fn iter<'a>(&'a self) -> impl Iterator<Item = Box<dyn Foo>> + 'a { - Iter { - //~^ ERROR lifetime may not live long enough - current: None, - remaining: self.0.iter(), - } - } -} - -struct Ban(Vec<Box<dyn Foo>>); - -impl Ban { - fn iter<'a>(&'a self) -> impl Iterator<Item = Box<dyn Foo>> { - Iter { - //~^ ERROR lifetime may not live long enough - current: None, - remaining: self.0.iter(), - } - } -} - -fn main() {} diff --git a/src/test/ui/suggestions/lifetimes/trait-object-nested-in-impl-trait.stderr b/src/test/ui/suggestions/lifetimes/trait-object-nested-in-impl-trait.stderr deleted file mode 100644 index c77ef79e7..000000000 --- a/src/test/ui/suggestions/lifetimes/trait-object-nested-in-impl-trait.stderr +++ /dev/null @@ -1,78 +0,0 @@ -error: lifetime may not live long enough - --> $DIR/trait-object-nested-in-impl-trait.rs:28:9 - | -LL | fn iter(&self) -> impl Iterator<Item = Box<dyn Foo>> { - | - let's call the lifetime of this reference `'1` -LL | / Iter { -LL | | -LL | | current: None, -LL | | remaining: self.0.iter(), -LL | | } - | |_________^ returning this value requires that `'1` must outlive `'static` - | -help: to declare that `impl Iterator<Item = Box<(dyn Foo + 'static)>>` captures data from argument `self`, you can add an explicit `'_` lifetime bound - | -LL | fn iter(&self) -> impl Iterator<Item = Box<dyn Foo>> + '_ { - | ++++ -help: to declare that the trait object captures data from argument `self`, you can add an explicit `'_` lifetime bound - | -LL | fn iter(&self) -> impl Iterator<Item = Box<dyn Foo + '_>> { - | ++++ - -error: lifetime may not live long enough - --> $DIR/trait-object-nested-in-impl-trait.rs:40:9 - | -LL | fn iter(&self) -> impl Iterator<Item = Box<dyn Foo>> + '_ { - | - let's call the lifetime of this reference `'1` -LL | / Iter { -LL | | -LL | | current: None, -LL | | remaining: self.0.iter(), -LL | | } - | |_________^ returning this value requires that `'1` must outlive `'static` - | -help: to declare that the trait object captures data from argument `self`, you can add an explicit `'_` lifetime bound - | -LL | fn iter(&self) -> impl Iterator<Item = Box<dyn Foo + '_>> + '_ { - | ++++ - -error: lifetime may not live long enough - --> $DIR/trait-object-nested-in-impl-trait.rs:52:9 - | -LL | fn iter<'a>(&'a self) -> impl Iterator<Item = Box<dyn Foo>> + 'a { - | -- lifetime `'a` defined here -LL | / Iter { -LL | | -LL | | current: None, -LL | | remaining: self.0.iter(), -LL | | } - | |_________^ returning this value requires that `'a` must outlive `'static` - | -help: to declare that the trait object captures data from argument `self`, you can add an explicit `'a` lifetime bound - | -LL | fn iter<'a>(&'a self) -> impl Iterator<Item = Box<dyn Foo + 'a>> + 'a { - | ++++ - -error: lifetime may not live long enough - --> $DIR/trait-object-nested-in-impl-trait.rs:64:9 - | -LL | fn iter<'a>(&'a self) -> impl Iterator<Item = Box<dyn Foo>> { - | -- lifetime `'a` defined here -LL | / Iter { -LL | | -LL | | current: None, -LL | | remaining: self.0.iter(), -LL | | } - | |_________^ returning this value requires that `'a` must outlive `'static` - | -help: to declare that `impl Iterator<Item = Box<(dyn Foo + 'static)>>` captures data from argument `self`, you can add an explicit `'a` lifetime bound - | -LL | fn iter<'a>(&'a self) -> impl Iterator<Item = Box<dyn Foo>> + 'a { - | ++++ -help: to declare that the trait object captures data from argument `self`, you can add an explicit `'a` lifetime bound - | -LL | fn iter<'a>(&'a self) -> impl Iterator<Item = Box<dyn Foo + 'a>> { - | ++++ - -error: aborting due to 4 previous errors - diff --git a/src/test/ui/suggestions/many-type-ascription.rs b/src/test/ui/suggestions/many-type-ascription.rs deleted file mode 100644 index 31ac556b9..000000000 --- a/src/test/ui/suggestions/many-type-ascription.rs +++ /dev/null @@ -1,4 +0,0 @@ -fn main() { - let _ = 0: i32; //~ ERROR: type ascription is experimental - let _ = 0: i32; // (error only emitted once) -} diff --git a/src/test/ui/suggestions/many-type-ascription.stderr b/src/test/ui/suggestions/many-type-ascription.stderr deleted file mode 100644 index 3706bbae9..000000000 --- a/src/test/ui/suggestions/many-type-ascription.stderr +++ /dev/null @@ -1,12 +0,0 @@ -error[E0658]: type ascription is experimental - --> $DIR/many-type-ascription.rs:2:13 - | -LL | let _ = 0: i32; - | ^^^^^^ - | - = note: see issue #23416 <https://github.com/rust-lang/rust/issues/23416> for more information - = help: add `#![feature(type_ascription)]` to the crate attributes to enable - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0658`. diff --git a/src/test/ui/suggestions/match-ergonomics.rs b/src/test/ui/suggestions/match-ergonomics.rs deleted file mode 100644 index c4fc01469..000000000 --- a/src/test/ui/suggestions/match-ergonomics.rs +++ /dev/null @@ -1,41 +0,0 @@ -fn main() { - let x = vec![1i32]; - match &x[..] { - [&v] => {}, //~ ERROR mismatched types - _ => {}, - } - match x { - [&v] => {}, //~ ERROR expected an array or slice - _ => {}, - } - match &x[..] { - [v] => {}, - _ => {}, - } - match &x[..] { - &[v] => {}, - _ => {}, - } - match x { - [v] => {}, //~ ERROR expected an array or slice - _ => {}, - } - let y = 1i32; - match &y { - &v => {}, - _ => {}, - } - match y { - &v => {}, //~ ERROR mismatched types - _ => {}, - } - match &y { - v => {}, - _ => {}, - } - match y { - v => {}, - _ => {}, - } - if let [&v] = &x[..] {} //~ ERROR mismatched types -} diff --git a/src/test/ui/suggestions/match-ergonomics.stderr b/src/test/ui/suggestions/match-ergonomics.stderr deleted file mode 100644 index aa2b407bf..000000000 --- a/src/test/ui/suggestions/match-ergonomics.stderr +++ /dev/null @@ -1,68 +0,0 @@ -error[E0308]: mismatched types - --> $DIR/match-ergonomics.rs:4:10 - | -LL | match &x[..] { - | ------ this expression has type `&[i32]` -LL | [&v] => {}, - | ^^ expected `i32`, found reference - | - = note: expected type `i32` - found reference `&_` -help: consider removing `&` from the pattern - | -LL - [&v] => {}, -LL + [v] => {}, - | - -error[E0529]: expected an array or slice, found `Vec<i32>` - --> $DIR/match-ergonomics.rs:8:9 - | -LL | match x { - | - help: consider slicing here: `x[..]` -LL | [&v] => {}, - | ^^^^ pattern cannot match with input type `Vec<i32>` - -error[E0529]: expected an array or slice, found `Vec<i32>` - --> $DIR/match-ergonomics.rs:20:9 - | -LL | match x { - | - help: consider slicing here: `x[..]` -LL | [v] => {}, - | ^^^ pattern cannot match with input type `Vec<i32>` - -error[E0308]: mismatched types - --> $DIR/match-ergonomics.rs:29:9 - | -LL | match y { - | - this expression has type `i32` -LL | &v => {}, - | ^^ expected `i32`, found reference - | - = note: expected type `i32` - found reference `&_` -help: consider removing `&` from the pattern - | -LL - &v => {}, -LL + v => {}, - | - -error[E0308]: mismatched types - --> $DIR/match-ergonomics.rs:40:13 - | -LL | if let [&v] = &x[..] {} - | ^^ ------ this expression has type `&[i32]` - | | - | expected `i32`, found reference - | - = note: expected type `i32` - found reference `&_` -help: consider removing `&` from the pattern - | -LL - if let [&v] = &x[..] {} -LL + if let [v] = &x[..] {} - | - -error: aborting due to 5 previous errors - -Some errors have detailed explanations: E0308, E0529. -For more information about an error, try `rustc --explain E0308`. diff --git a/src/test/ui/suggestions/match-needing-semi.rs b/src/test/ui/suggestions/match-needing-semi.rs deleted file mode 100644 index 833555d0e..000000000 --- a/src/test/ui/suggestions/match-needing-semi.rs +++ /dev/null @@ -1,21 +0,0 @@ -// check-only - -fn main() { - match 3 { - 4 => 1, - 3 => { - foo() //~ ERROR mismatched types - } - _ => 2 - } - match 3 { //~ ERROR mismatched types - 4 => 1, - 3 => 2, - _ => 2 - } - let _ = (); -} - -fn foo() -> i32 { - 42 -} diff --git a/src/test/ui/suggestions/match-needing-semi.stderr b/src/test/ui/suggestions/match-needing-semi.stderr deleted file mode 100644 index b5f01d703..000000000 --- a/src/test/ui/suggestions/match-needing-semi.stderr +++ /dev/null @@ -1,37 +0,0 @@ -error[E0308]: mismatched types - --> $DIR/match-needing-semi.rs:7:13 - | -LL | / match 3 { -LL | | 4 => 1, -LL | | 3 => { -LL | | foo() - | | ^^^^^ expected `()`, found `i32` -LL | | } -LL | | _ => 2 -LL | | } - | |_____- expected this to be `()` - | -help: consider using a semicolon here - | -LL | foo(); - | + -help: consider using a semicolon here - | -LL | }; - | + - -error[E0308]: mismatched types - --> $DIR/match-needing-semi.rs:11:5 - | -LL | / match 3 { -LL | | 4 => 1, -LL | | 3 => 2, -LL | | _ => 2 -LL | | } - | | ^- help: consider using a semicolon here - | |_____| - | expected `()`, found integer - -error: aborting due to 2 previous errors - -For more information about this error, try `rustc --explain E0308`. diff --git a/src/test/ui/suggestions/match-prev-arm-needing-semi.rs b/src/test/ui/suggestions/match-prev-arm-needing-semi.rs deleted file mode 100644 index 8c8abe047..000000000 --- a/src/test/ui/suggestions/match-prev-arm-needing-semi.rs +++ /dev/null @@ -1,66 +0,0 @@ -// edition:2018 - -fn dummy() -> i32 { 42 } - -fn extra_semicolon() { - let _ = match true { //~ NOTE `match` arms have incompatible types - true => { - dummy(); //~ NOTE this is found to be - //~^ HELP consider removing this semicolon - } - false => dummy(), //~ ERROR `match` arms have incompatible types - //~^ NOTE expected `()`, found `i32` - }; -} - -async fn async_dummy() {} //~ NOTE checked the `Output` of this `async fn`, found opaque type -//~| NOTE while checking the return type of the `async fn` -//~| NOTE in this expansion of desugaring of `async` block or function -//~| NOTE checked the `Output` of this `async fn`, expected opaque type -//~| NOTE while checking the return type of the `async fn` -//~| NOTE in this expansion of desugaring of `async` block or function -async fn async_dummy2() {} //~ NOTE checked the `Output` of this `async fn`, found opaque type -//~| NOTE checked the `Output` of this `async fn`, found opaque type -//~| NOTE while checking the return type of the `async fn` -//~| NOTE in this expansion of desugaring of `async` block or function -//~| NOTE while checking the return type of the `async fn` -//~| NOTE in this expansion of desugaring of `async` block or function - -async fn async_extra_semicolon_same() { - let _ = match true { //~ NOTE `match` arms have incompatible types - true => { - async_dummy(); //~ NOTE this is found to be - //~^ HELP consider removing this semicolon - } - false => async_dummy(), //~ ERROR `match` arms have incompatible types - //~^ NOTE expected `()`, found opaque type - //~| NOTE expected unit type `()` - //~| HELP consider `await`ing on the `Future` - }; -} - -async fn async_extra_semicolon_different() { - let _ = match true { //~ NOTE `match` arms have incompatible types - true => { - async_dummy(); //~ NOTE this is found to be - //~^ HELP consider removing this semicolon - } - false => async_dummy2(), //~ ERROR `match` arms have incompatible types - //~^ NOTE expected `()`, found opaque type - //~| NOTE expected unit type `()` - //~| HELP consider `await`ing on the `Future` - }; -} - -async fn async_different_futures() { - let _ = match true { //~ NOTE `match` arms have incompatible types - true => async_dummy(), //~ NOTE this is found to be - //~| HELP consider `await`ing on both `Future`s - false => async_dummy2(), //~ ERROR `match` arms have incompatible types - //~^ NOTE expected opaque type, found a different opaque type - //~| NOTE expected opaque type `impl Future<Output = ()>` - //~| NOTE distinct uses of `impl Trait` result in different opaque types - }; -} - -fn main() {} diff --git a/src/test/ui/suggestions/match-prev-arm-needing-semi.stderr b/src/test/ui/suggestions/match-prev-arm-needing-semi.stderr deleted file mode 100644 index 8d735b71f..000000000 --- a/src/test/ui/suggestions/match-prev-arm-needing-semi.stderr +++ /dev/null @@ -1,127 +0,0 @@ -error[E0308]: `match` arms have incompatible types - --> $DIR/match-prev-arm-needing-semi.rs:35:18 - | -LL | let _ = match true { - | _____________- -LL | | true => { -LL | | async_dummy(); - | | -------------- this is found to be of type `()` -LL | | -LL | | } -LL | | false => async_dummy(), - | | ^^^^^^^^^^^^^ expected `()`, found opaque type -... | -LL | | -LL | | }; - | |_____- `match` arms have incompatible types - | -note: while checking the return type of the `async fn` - --> $DIR/match-prev-arm-needing-semi.rs:16:24 - | -LL | async fn async_dummy() {} - | ^ checked the `Output` of this `async fn`, found opaque type - = note: expected unit type `()` - found opaque type `impl Future<Output = ()>` -help: consider `await`ing on the `Future` - | -LL | false => async_dummy().await, - | ++++++ -help: consider removing this semicolon - | -LL - async_dummy(); -LL + async_dummy() - | - -error[E0308]: `match` arms have incompatible types - --> $DIR/match-prev-arm-needing-semi.rs:48:18 - | -LL | let _ = match true { - | _____________- -LL | | true => { -LL | | async_dummy(); - | | -------------- this is found to be of type `()` -LL | | -LL | | } -LL | | false => async_dummy2(), - | | ^^^^^^^^^^^^^^ expected `()`, found opaque type -... | -LL | | -LL | | }; - | |_____- `match` arms have incompatible types - | -note: while checking the return type of the `async fn` - --> $DIR/match-prev-arm-needing-semi.rs:22:25 - | -LL | async fn async_dummy2() {} - | ^ checked the `Output` of this `async fn`, found opaque type - = note: expected unit type `()` - found opaque type `impl Future<Output = ()>` -help: consider `await`ing on the `Future` - | -LL | false => async_dummy2().await, - | ++++++ -help: consider removing this semicolon and boxing the expressions - | -LL ~ Box::new(async_dummy()) -LL | -LL | } -LL ~ false => Box::new(async_dummy2()), - | - -error[E0308]: `match` arms have incompatible types - --> $DIR/match-prev-arm-needing-semi.rs:59:18 - | -LL | let _ = match true { - | _____________- -LL | | true => async_dummy(), - | | ------------- this is found to be of type `impl Future<Output = ()>` -LL | | -LL | | false => async_dummy2(), - | | ^^^^^^^^^^^^^^ expected opaque type, found a different opaque type -... | -LL | | -LL | | }; - | |_____- `match` arms have incompatible types - | -note: while checking the return type of the `async fn` - --> $DIR/match-prev-arm-needing-semi.rs:16:24 - | -LL | async fn async_dummy() {} - | ^ checked the `Output` of this `async fn`, expected opaque type -note: while checking the return type of the `async fn` - --> $DIR/match-prev-arm-needing-semi.rs:22:25 - | -LL | async fn async_dummy2() {} - | ^ checked the `Output` of this `async fn`, found opaque type - = note: expected opaque type `impl Future<Output = ()>` (opaque type at <$DIR/match-prev-arm-needing-semi.rs:16:24>) - found opaque type `impl Future<Output = ()>` (opaque type at <$DIR/match-prev-arm-needing-semi.rs:22:25>) - = note: distinct uses of `impl Trait` result in different opaque types -help: consider `await`ing on both `Future`s - | -LL ~ true => async_dummy().await, -LL | -LL ~ false => async_dummy2().await, - | - -error[E0308]: `match` arms have incompatible types - --> $DIR/match-prev-arm-needing-semi.rs:11:18 - | -LL | let _ = match true { - | _____________- -LL | | true => { -LL | | dummy(); - | | -------- - | | | | - | | | help: consider removing this semicolon - | | this is found to be of type `()` -LL | | -LL | | } -LL | | false => dummy(), - | | ^^^^^^^ expected `()`, found `i32` -LL | | -LL | | }; - | |_____- `match` arms have incompatible types - -error: aborting due to 4 previous errors - -For more information about this error, try `rustc --explain E0308`. diff --git a/src/test/ui/suggestions/match-with-different-arm-types-as-stmt-instead-of-expr.rs b/src/test/ui/suggestions/match-with-different-arm-types-as-stmt-instead-of-expr.rs deleted file mode 100644 index 0360ce6e6..000000000 --- a/src/test/ui/suggestions/match-with-different-arm-types-as-stmt-instead-of-expr.rs +++ /dev/null @@ -1,30 +0,0 @@ -pub trait Foo {} - -struct Bar; -struct Baz; - -impl Foo for Bar { } -impl Foo for Baz { } - -fn not_all_paths(a: &str) -> u32 { //~ ERROR mismatched types - match a { - "baz" => 0, - _ => 1, - }; -} - -fn right(b: &str) -> Box<dyn Foo> { - match b { - "baz" => Box::new(Baz), - _ => Box::new(Bar), - } -} - -fn wrong(c: &str) -> Box<dyn Foo> { //~ ERROR mismatched types - match c { - "baz" => Box::new(Baz), - _ => Box::new(Bar), //~ ERROR `match` arms have incompatible types - }; -} - -fn main() {} diff --git a/src/test/ui/suggestions/match-with-different-arm-types-as-stmt-instead-of-expr.stderr b/src/test/ui/suggestions/match-with-different-arm-types-as-stmt-instead-of-expr.stderr deleted file mode 100644 index 00aa7d18a..000000000 --- a/src/test/ui/suggestions/match-with-different-arm-types-as-stmt-instead-of-expr.stderr +++ /dev/null @@ -1,51 +0,0 @@ -error[E0308]: mismatched types - --> $DIR/match-with-different-arm-types-as-stmt-instead-of-expr.rs:9:30 - | -LL | fn not_all_paths(a: &str) -> u32 { - | ------------- ^^^ expected `u32`, found `()` - | | - | implicitly returns `()` as its body has no tail or `return` expression -... -LL | }; - | - help: remove this semicolon to return this value - -error[E0308]: `match` arms have incompatible types - --> $DIR/match-with-different-arm-types-as-stmt-instead-of-expr.rs:26:14 - | -LL | / match c { -LL | | "baz" => Box::new(Baz), - | | ------------- this is found to be of type `Box<Baz>` -LL | | _ => Box::new(Bar), - | | ^^^^^^^^^^^^^ expected struct `Baz`, found struct `Bar` -LL | | }; - | |_____- `match` arms have incompatible types - | - = note: expected struct `Box<Baz>` - found struct `Box<Bar>` -note: you might have meant to return the `match` expression - --> $DIR/match-with-different-arm-types-as-stmt-instead-of-expr.rs:27:6 - | -LL | fn wrong(c: &str) -> Box<dyn Foo> { - | ------------ the `match` arms can conform to this return type -LL | / match c { -LL | | "baz" => Box::new(Baz), -LL | | _ => Box::new(Bar), -LL | | }; - | | -^ the `match` is a statement because of this semicolon, consider removing it - | |_____| - | this could be implicitly returned but it is a statement, not a tail expression - -error[E0308]: mismatched types - --> $DIR/match-with-different-arm-types-as-stmt-instead-of-expr.rs:23:22 - | -LL | fn wrong(c: &str) -> Box<dyn Foo> { - | ----- ^^^^^^^^^^^^ expected struct `Box`, found `()` - | | - | implicitly returns `()` as its body has no tail or `return` expression - | - = note: expected struct `Box<(dyn Foo + 'static)>` - found unit type `()` - -error: aborting due to 3 previous errors - -For more information about this error, try `rustc --explain E0308`. diff --git a/src/test/ui/suggestions/method-missing-parentheses.rs b/src/test/ui/suggestions/method-missing-parentheses.rs deleted file mode 100644 index f10bfb56d..000000000 --- a/src/test/ui/suggestions/method-missing-parentheses.rs +++ /dev/null @@ -1,5 +0,0 @@ -fn main() { - let _ = vec![].into_iter().collect::<usize>; - //~^ ERROR attempted to take value of method `collect` on type `std::vec::IntoIter<_>` - //~| ERROR field expressions cannot have generic arguments -} diff --git a/src/test/ui/suggestions/method-missing-parentheses.stderr b/src/test/ui/suggestions/method-missing-parentheses.stderr deleted file mode 100644 index 1bfff56a6..000000000 --- a/src/test/ui/suggestions/method-missing-parentheses.stderr +++ /dev/null @@ -1,20 +0,0 @@ -error: field expressions cannot have generic arguments - --> $DIR/method-missing-parentheses.rs:2:41 - | -LL | let _ = vec![].into_iter().collect::<usize>; - | ^^^^^^^ - -error[E0615]: attempted to take value of method `collect` on type `std::vec::IntoIter<_>` - --> $DIR/method-missing-parentheses.rs:2:32 - | -LL | let _ = vec![].into_iter().collect::<usize>; - | ^^^^^^^ method, not a field - | -help: use parentheses to call the method - | -LL | let _ = vec![].into_iter().collect::<usize>(); - | ++ - -error: aborting due to 2 previous errors - -For more information about this error, try `rustc --explain E0615`. diff --git a/src/test/ui/suggestions/mismatched-types-numeric-from.rs b/src/test/ui/suggestions/mismatched-types-numeric-from.rs deleted file mode 100644 index 56549da9c..000000000 --- a/src/test/ui/suggestions/mismatched-types-numeric-from.rs +++ /dev/null @@ -1,3 +0,0 @@ -fn main() { - let _: u32 = i32::from(0_u8); //~ ERROR mismatched types -} diff --git a/src/test/ui/suggestions/mismatched-types-numeric-from.stderr b/src/test/ui/suggestions/mismatched-types-numeric-from.stderr deleted file mode 100644 index 4d44d893a..000000000 --- a/src/test/ui/suggestions/mismatched-types-numeric-from.stderr +++ /dev/null @@ -1,11 +0,0 @@ -error[E0308]: mismatched types - --> $DIR/mismatched-types-numeric-from.rs:2:18 - | -LL | let _: u32 = i32::from(0_u8); - | --- ^^^^^^^^^^^^^^^ expected `u32`, found `i32` - | | - | expected due to this - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0308`. diff --git a/src/test/ui/suggestions/missing-assoc-fn-applicable-suggestions.fixed b/src/test/ui/suggestions/missing-assoc-fn-applicable-suggestions.fixed deleted file mode 100644 index a0cb39a3f..000000000 --- a/src/test/ui/suggestions/missing-assoc-fn-applicable-suggestions.fixed +++ /dev/null @@ -1,21 +0,0 @@ -// run-rustfix -trait TraitB { - type Item; -} - -trait TraitA<A> { - type Type; - fn bar<T>(_: T) -> Self; - fn baz<T>(_: T) -> Self where T: TraitB, <T as TraitB>::Item: Copy; -} - -struct S; -struct Type; - -impl TraitA<()> for S { //~ ERROR not all trait items implemented -fn baz<T>(_: T) -> Self where T: TraitB, <T as TraitB>::Item: Copy { todo!() } -fn bar<T>(_: T) -> Self { todo!() } -type Type = Type; -} - -fn main() {} diff --git a/src/test/ui/suggestions/missing-assoc-fn-applicable-suggestions.rs b/src/test/ui/suggestions/missing-assoc-fn-applicable-suggestions.rs deleted file mode 100644 index c80ede1b2..000000000 --- a/src/test/ui/suggestions/missing-assoc-fn-applicable-suggestions.rs +++ /dev/null @@ -1,18 +0,0 @@ -// run-rustfix -trait TraitB { - type Item; -} - -trait TraitA<A> { - type Type; - fn bar<T>(_: T) -> Self; - fn baz<T>(_: T) -> Self where T: TraitB, <T as TraitB>::Item: Copy; -} - -struct S; -struct Type; - -impl TraitA<()> for S { //~ ERROR not all trait items implemented -} - -fn main() {} diff --git a/src/test/ui/suggestions/missing-assoc-fn-applicable-suggestions.stderr b/src/test/ui/suggestions/missing-assoc-fn-applicable-suggestions.stderr deleted file mode 100644 index 4c75fbe4c..000000000 --- a/src/test/ui/suggestions/missing-assoc-fn-applicable-suggestions.stderr +++ /dev/null @@ -1,16 +0,0 @@ -error[E0046]: not all trait items implemented, missing: `Type`, `bar`, `baz` - --> $DIR/missing-assoc-fn-applicable-suggestions.rs:15:1 - | -LL | type Type; - | --------- `Type` from trait -LL | fn bar<T>(_: T) -> Self; - | ------------------------ `bar` from trait -LL | fn baz<T>(_: T) -> Self where T: TraitB, <T as TraitB>::Item: Copy; - | ------------------------------------------------------------------- `baz` from trait -... -LL | impl TraitA<()> for S { - | ^^^^^^^^^^^^^^^^^^^^^ missing `Type`, `bar`, `baz` in implementation - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0046`. diff --git a/src/test/ui/suggestions/missing-assoc-fn.rs b/src/test/ui/suggestions/missing-assoc-fn.rs deleted file mode 100644 index 9af8e5a93..000000000 --- a/src/test/ui/suggestions/missing-assoc-fn.rs +++ /dev/null @@ -1,22 +0,0 @@ -trait TraitB { - type Item; -} - -trait TraitA<A> { - fn foo<T: TraitB<Item = A>>(_: T) -> Self; - fn bar<T>(_: T) -> Self; - fn baz<T>(_: T) -> Self where T: TraitB, <T as TraitB>::Item: Copy; - fn bat<T: TraitB<Item: Copy>>(_: T) -> Self; //~ ERROR associated type bounds are unstable -} - -struct S; - -impl TraitA<()> for S { //~ ERROR not all trait items implemented -} - -use std::iter::FromIterator; -struct X; -impl FromIterator<()> for X { //~ ERROR not all trait items implemented -} - -fn main() {} diff --git a/src/test/ui/suggestions/missing-assoc-fn.stderr b/src/test/ui/suggestions/missing-assoc-fn.stderr deleted file mode 100644 index 136ec2152..000000000 --- a/src/test/ui/suggestions/missing-assoc-fn.stderr +++ /dev/null @@ -1,36 +0,0 @@ -error[E0658]: associated type bounds are unstable - --> $DIR/missing-assoc-fn.rs:9:22 - | -LL | fn bat<T: TraitB<Item: Copy>>(_: T) -> Self; - | ^^^^^^^^^^ - | - = note: see issue #52662 <https://github.com/rust-lang/rust/issues/52662> for more information - = help: add `#![feature(associated_type_bounds)]` to the crate attributes to enable - -error[E0046]: not all trait items implemented, missing: `foo`, `bar`, `baz`, `bat` - --> $DIR/missing-assoc-fn.rs:14:1 - | -LL | fn foo<T: TraitB<Item = A>>(_: T) -> Self; - | ------------------------------------------ `foo` from trait -LL | fn bar<T>(_: T) -> Self; - | ------------------------ `bar` from trait -LL | fn baz<T>(_: T) -> Self where T: TraitB, <T as TraitB>::Item: Copy; - | ------------------------------------------------------------------- `baz` from trait -LL | fn bat<T: TraitB<Item: Copy>>(_: T) -> Self; - | -------------------------------------------- `bat` from trait -... -LL | impl TraitA<()> for S { - | ^^^^^^^^^^^^^^^^^^^^^ missing `foo`, `bar`, `baz`, `bat` in implementation - -error[E0046]: not all trait items implemented, missing: `from_iter` - --> $DIR/missing-assoc-fn.rs:19:1 - | -LL | impl FromIterator<()> for X { - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ missing `from_iter` in implementation - | - = help: implement the missing item: `fn from_iter<T>(_: T) -> Self where T: IntoIterator, std::iter::IntoIterator::Item = A { todo!() }` - -error: aborting due to 3 previous errors - -Some errors have detailed explanations: E0046, E0658. -For more information about an error, try `rustc --explain E0046`. diff --git a/src/test/ui/suggestions/missing-assoc-type-bound-restriction.rs b/src/test/ui/suggestions/missing-assoc-type-bound-restriction.rs deleted file mode 100644 index 4954a8a69..000000000 --- a/src/test/ui/suggestions/missing-assoc-type-bound-restriction.rs +++ /dev/null @@ -1,21 +0,0 @@ -// check-pass - -trait Parent { - type Ty; - type Assoc: Child<Self::Ty>; -} - -trait Child<T> {} - -struct ChildWrapper<T>(T); - -impl<A, T> Child<A> for ChildWrapper<T> where T: Child<A> {} - -struct ParentWrapper<T>(T); - -impl<A, T: Parent<Ty = A>> Parent for ParentWrapper<T> { - type Ty = A; - type Assoc = ChildWrapper<T::Assoc>; -} - -fn main() {} diff --git a/src/test/ui/suggestions/missing-bound-in-derive-copy-impl-2.fixed b/src/test/ui/suggestions/missing-bound-in-derive-copy-impl-2.fixed deleted file mode 100644 index ac0b14fba..000000000 --- a/src/test/ui/suggestions/missing-bound-in-derive-copy-impl-2.fixed +++ /dev/null @@ -1,16 +0,0 @@ -// run-rustfix -use std::fmt::Debug; - -#[derive(Debug, Copy, Clone)] -pub struct Vector2<T: Debug + Copy + Clone>{ - pub x: T, - pub y: T -} - -#[derive(Debug, Copy, Clone)] -pub struct AABB<K: Debug + std::marker::Copy>{ - pub loc: Vector2<K>, //~ ERROR the trait bound `K: Copy` is not satisfied - pub size: Vector2<K> -} - -fn main() {} diff --git a/src/test/ui/suggestions/missing-bound-in-derive-copy-impl-2.rs b/src/test/ui/suggestions/missing-bound-in-derive-copy-impl-2.rs deleted file mode 100644 index 31f8cd6fc..000000000 --- a/src/test/ui/suggestions/missing-bound-in-derive-copy-impl-2.rs +++ /dev/null @@ -1,16 +0,0 @@ -// run-rustfix -use std::fmt::Debug; - -#[derive(Debug, Copy, Clone)] -pub struct Vector2<T: Debug + Copy + Clone>{ - pub x: T, - pub y: T -} - -#[derive(Debug, Copy, Clone)] -pub struct AABB<K: Debug>{ - pub loc: Vector2<K>, //~ ERROR the trait bound `K: Copy` is not satisfied - pub size: Vector2<K> -} - -fn main() {} diff --git a/src/test/ui/suggestions/missing-bound-in-derive-copy-impl-2.stderr b/src/test/ui/suggestions/missing-bound-in-derive-copy-impl-2.stderr deleted file mode 100644 index 03082be69..000000000 --- a/src/test/ui/suggestions/missing-bound-in-derive-copy-impl-2.stderr +++ /dev/null @@ -1,19 +0,0 @@ -error[E0277]: the trait bound `K: Copy` is not satisfied - --> $DIR/missing-bound-in-derive-copy-impl-2.rs:12:14 - | -LL | pub loc: Vector2<K>, - | ^^^^^^^^^^ the trait `Copy` is not implemented for `K` - | -note: required by a bound in `Vector2` - --> $DIR/missing-bound-in-derive-copy-impl-2.rs:5:31 - | -LL | pub struct Vector2<T: Debug + Copy + Clone>{ - | ^^^^ required by this bound in `Vector2` -help: consider further restricting this bound - | -LL | pub struct AABB<K: Debug + std::marker::Copy>{ - | +++++++++++++++++++ - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0277`. diff --git a/src/test/ui/suggestions/missing-bound-in-derive-copy-impl-3.fixed b/src/test/ui/suggestions/missing-bound-in-derive-copy-impl-3.fixed deleted file mode 100644 index 304360d48..000000000 --- a/src/test/ui/suggestions/missing-bound-in-derive-copy-impl-3.fixed +++ /dev/null @@ -1,16 +0,0 @@ -//run-rustfix -use std::fmt::Debug; - -#[derive(Debug, Copy, Clone)] -pub struct Vector2<T: Debug + Copy + Clone>{ - pub x: T, - pub y: T -} - -#[derive(Debug, Copy, Clone)] //~ ERROR the trait `Copy` may not be implemented for this type -pub struct AABB<K: Copy + Debug>{ - pub loc: Vector2<K>, - pub size: Vector2<K> -} - -fn main() {} diff --git a/src/test/ui/suggestions/missing-bound-in-derive-copy-impl-3.rs b/src/test/ui/suggestions/missing-bound-in-derive-copy-impl-3.rs deleted file mode 100644 index 14e1fbb33..000000000 --- a/src/test/ui/suggestions/missing-bound-in-derive-copy-impl-3.rs +++ /dev/null @@ -1,16 +0,0 @@ -//run-rustfix -use std::fmt::Debug; - -#[derive(Debug, Copy, Clone)] -pub struct Vector2<T: Debug + Copy + Clone>{ - pub x: T, - pub y: T -} - -#[derive(Debug, Copy, Clone)] //~ ERROR the trait `Copy` may not be implemented for this type -pub struct AABB<K: Copy>{ - pub loc: Vector2<K>, - pub size: Vector2<K> -} - -fn main() {} diff --git a/src/test/ui/suggestions/missing-bound-in-derive-copy-impl-3.stderr b/src/test/ui/suggestions/missing-bound-in-derive-copy-impl-3.stderr deleted file mode 100644 index faf730a5c..000000000 --- a/src/test/ui/suggestions/missing-bound-in-derive-copy-impl-3.stderr +++ /dev/null @@ -1,27 +0,0 @@ -error[E0204]: the trait `Copy` may not be implemented for this type - --> $DIR/missing-bound-in-derive-copy-impl-3.rs:10:17 - | -LL | #[derive(Debug, Copy, Clone)] - | ^^^^ -LL | pub struct AABB<K: Copy>{ -LL | pub loc: Vector2<K>, - | ------------------- this field does not implement `Copy` -LL | pub size: Vector2<K> - | -------------------- this field does not implement `Copy` - | -note: the `Copy` impl for `Vector2<K>` requires that `K: Debug` - --> $DIR/missing-bound-in-derive-copy-impl-3.rs:12:14 - | -LL | pub loc: Vector2<K>, - | ^^^^^^^^^^ -LL | pub size: Vector2<K> - | ^^^^^^^^^^ - = note: this error originates in the derive macro `Copy` (in Nightly builds, run with -Z macro-backtrace for more info) -help: consider further restricting this bound - | -LL | pub struct AABB<K: Copy + Debug>{ - | +++++++ - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0204`. diff --git a/src/test/ui/suggestions/missing-bound-in-derive-copy-impl.rs b/src/test/ui/suggestions/missing-bound-in-derive-copy-impl.rs deleted file mode 100644 index 52163bddd..000000000 --- a/src/test/ui/suggestions/missing-bound-in-derive-copy-impl.rs +++ /dev/null @@ -1,15 +0,0 @@ -use std::fmt::Debug; - -#[derive(Debug, Copy, Clone)] -pub struct Vector2<T: Debug + Copy + Clone>{ - pub x: T, - pub y: T -} - -#[derive(Debug, Copy, Clone)] //~ ERROR the trait `Copy` may not be implemented for this type -pub struct AABB<K>{ - pub loc: Vector2<K>, - pub size: Vector2<K> -} - -fn main() {} diff --git a/src/test/ui/suggestions/missing-bound-in-derive-copy-impl.stderr b/src/test/ui/suggestions/missing-bound-in-derive-copy-impl.stderr deleted file mode 100644 index 11bc54099..000000000 --- a/src/test/ui/suggestions/missing-bound-in-derive-copy-impl.stderr +++ /dev/null @@ -1,27 +0,0 @@ -error[E0204]: the trait `Copy` may not be implemented for this type - --> $DIR/missing-bound-in-derive-copy-impl.rs:9:17 - | -LL | #[derive(Debug, Copy, Clone)] - | ^^^^ -LL | pub struct AABB<K>{ -LL | pub loc: Vector2<K>, - | ------------------- this field does not implement `Copy` -LL | pub size: Vector2<K> - | -------------------- this field does not implement `Copy` - | -note: the `Copy` impl for `Vector2<K>` requires that `K: Debug` - --> $DIR/missing-bound-in-derive-copy-impl.rs:11:14 - | -LL | pub loc: Vector2<K>, - | ^^^^^^^^^^ -LL | pub size: Vector2<K> - | ^^^^^^^^^^ - = note: this error originates in the derive macro `Copy` (in Nightly builds, run with -Z macro-backtrace for more info) -help: consider restricting type parameter `K` - | -LL | pub struct AABB<K: Debug>{ - | +++++++ - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0204`. diff --git a/src/test/ui/suggestions/missing-bound-in-manual-copy-impl-2.fixed b/src/test/ui/suggestions/missing-bound-in-manual-copy-impl-2.fixed deleted file mode 100644 index 691e7553a..000000000 --- a/src/test/ui/suggestions/missing-bound-in-manual-copy-impl-2.fixed +++ /dev/null @@ -1,19 +0,0 @@ -// run-rustfix - -#[derive(Clone)] -struct Wrapper<T>(T); - -struct OnlyCopyIfDisplay<T>(std::marker::PhantomData<T>); - -impl<T: std::fmt::Display> Clone for OnlyCopyIfDisplay<T> { - fn clone(&self) -> Self { - OnlyCopyIfDisplay(std::marker::PhantomData) - } -} - -impl<T: std::fmt::Display> Copy for OnlyCopyIfDisplay<T> {} - -impl<S: std::fmt::Display> Copy for Wrapper<OnlyCopyIfDisplay<S>> {} -//~^ ERROR the trait `Copy` may not be implemented for this type - -fn main() {} diff --git a/src/test/ui/suggestions/missing-bound-in-manual-copy-impl-2.rs b/src/test/ui/suggestions/missing-bound-in-manual-copy-impl-2.rs deleted file mode 100644 index e3185e7ef..000000000 --- a/src/test/ui/suggestions/missing-bound-in-manual-copy-impl-2.rs +++ /dev/null @@ -1,19 +0,0 @@ -// run-rustfix - -#[derive(Clone)] -struct Wrapper<T>(T); - -struct OnlyCopyIfDisplay<T>(std::marker::PhantomData<T>); - -impl<T: std::fmt::Display> Clone for OnlyCopyIfDisplay<T> { - fn clone(&self) -> Self { - OnlyCopyIfDisplay(std::marker::PhantomData) - } -} - -impl<T: std::fmt::Display> Copy for OnlyCopyIfDisplay<T> {} - -impl<S> Copy for Wrapper<OnlyCopyIfDisplay<S>> {} -//~^ ERROR the trait `Copy` may not be implemented for this type - -fn main() {} diff --git a/src/test/ui/suggestions/missing-bound-in-manual-copy-impl-2.stderr b/src/test/ui/suggestions/missing-bound-in-manual-copy-impl-2.stderr deleted file mode 100644 index 9e6f0d9eb..000000000 --- a/src/test/ui/suggestions/missing-bound-in-manual-copy-impl-2.stderr +++ /dev/null @@ -1,22 +0,0 @@ -error[E0204]: the trait `Copy` may not be implemented for this type - --> $DIR/missing-bound-in-manual-copy-impl-2.rs:16:18 - | -LL | struct Wrapper<T>(T); - | - this field does not implement `Copy` -... -LL | impl<S> Copy for Wrapper<OnlyCopyIfDisplay<S>> {} - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - | -note: the `Copy` impl for `OnlyCopyIfDisplay<S>` requires that `S: std::fmt::Display` - --> $DIR/missing-bound-in-manual-copy-impl-2.rs:4:19 - | -LL | struct Wrapper<T>(T); - | ^ -help: consider restricting type parameter `S` - | -LL | impl<S: std::fmt::Display> Copy for Wrapper<OnlyCopyIfDisplay<S>> {} - | +++++++++++++++++++ - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0204`. diff --git a/src/test/ui/suggestions/missing-bound-in-manual-copy-impl.fixed b/src/test/ui/suggestions/missing-bound-in-manual-copy-impl.fixed deleted file mode 100644 index 32a7215c5..000000000 --- a/src/test/ui/suggestions/missing-bound-in-manual-copy-impl.fixed +++ /dev/null @@ -1,9 +0,0 @@ -// run-rustfix - -#[derive(Clone)] -struct Wrapper<T>(T); - -impl<S: Copy> Copy for Wrapper<S> {} -//~^ ERROR the trait `Copy` may not be implemented for this type - -fn main() {} diff --git a/src/test/ui/suggestions/missing-bound-in-manual-copy-impl.rs b/src/test/ui/suggestions/missing-bound-in-manual-copy-impl.rs deleted file mode 100644 index c688f4d41..000000000 --- a/src/test/ui/suggestions/missing-bound-in-manual-copy-impl.rs +++ /dev/null @@ -1,9 +0,0 @@ -// run-rustfix - -#[derive(Clone)] -struct Wrapper<T>(T); - -impl<S> Copy for Wrapper<S> {} -//~^ ERROR the trait `Copy` may not be implemented for this type - -fn main() {} diff --git a/src/test/ui/suggestions/missing-bound-in-manual-copy-impl.stderr b/src/test/ui/suggestions/missing-bound-in-manual-copy-impl.stderr deleted file mode 100644 index fe2d133c8..000000000 --- a/src/test/ui/suggestions/missing-bound-in-manual-copy-impl.stderr +++ /dev/null @@ -1,17 +0,0 @@ -error[E0204]: the trait `Copy` may not be implemented for this type - --> $DIR/missing-bound-in-manual-copy-impl.rs:6:18 - | -LL | struct Wrapper<T>(T); - | - this field does not implement `Copy` -LL | -LL | impl<S> Copy for Wrapper<S> {} - | ^^^^^^^^^^ - | -help: consider restricting type parameter `S` - | -LL | impl<S: Copy> Copy for Wrapper<S> {} - | ++++++ - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0204`. diff --git a/src/test/ui/suggestions/missing-lifetime-in-assoc-const-type.rs b/src/test/ui/suggestions/missing-lifetime-in-assoc-const-type.rs deleted file mode 100644 index 38332627f..000000000 --- a/src/test/ui/suggestions/missing-lifetime-in-assoc-const-type.rs +++ /dev/null @@ -1,16 +0,0 @@ -trait ZstAssert: Sized { - const A: &str = ""; //~ ERROR missing lifetime specifier - const B: S = S { s: &() }; //~ ERROR missing lifetime specifier - const C: &'_ str = ""; //~ ERROR missing lifetime specifier - const D: T = T { a: &(), b: &() }; //~ ERROR missing lifetime specifier -} - -struct S<'a> { - s: &'a (), -} -struct T<'a, 'b> { - a: &'a (), - b: &'b (), -} - -fn main() {} diff --git a/src/test/ui/suggestions/missing-lifetime-in-assoc-const-type.stderr b/src/test/ui/suggestions/missing-lifetime-in-assoc-const-type.stderr deleted file mode 100644 index 233f1bc5a..000000000 --- a/src/test/ui/suggestions/missing-lifetime-in-assoc-const-type.stderr +++ /dev/null @@ -1,57 +0,0 @@ -error[E0106]: missing lifetime specifier - --> $DIR/missing-lifetime-in-assoc-const-type.rs:2:14 - | -LL | const A: &str = ""; - | ^ expected named lifetime parameter - | -help: consider introducing a named lifetime parameter - | -LL ~ trait ZstAssert<'a>: Sized { -LL ~ const A: &'a str = ""; - | - -error[E0106]: missing lifetime specifier - --> $DIR/missing-lifetime-in-assoc-const-type.rs:3:14 - | -LL | const B: S = S { s: &() }; - | ^ expected named lifetime parameter - | -help: consider introducing a named lifetime parameter - | -LL ~ trait ZstAssert<'a>: Sized { -LL | const A: &str = ""; -LL ~ const B: S<'a> = S { s: &() }; - | - -error[E0106]: missing lifetime specifier - --> $DIR/missing-lifetime-in-assoc-const-type.rs:4:15 - | -LL | const C: &'_ str = ""; - | ^^ expected named lifetime parameter - | -help: consider introducing a named lifetime parameter - | -LL ~ trait ZstAssert<'a>: Sized { -LL | const A: &str = ""; -LL | const B: S = S { s: &() }; -LL ~ const C: &'a str = ""; - | - -error[E0106]: missing lifetime specifiers - --> $DIR/missing-lifetime-in-assoc-const-type.rs:5:14 - | -LL | const D: T = T { a: &(), b: &() }; - | ^ expected 2 lifetime parameters - | -help: consider introducing a named lifetime parameter - | -LL ~ trait ZstAssert<'a>: Sized { -LL | const A: &str = ""; -LL | const B: S = S { s: &() }; -LL | const C: &'_ str = ""; -LL ~ const D: T<'a, 'a> = T { a: &(), b: &() }; - | - -error: aborting due to 4 previous errors - -For more information about this error, try `rustc --explain E0106`. diff --git a/src/test/ui/suggestions/missing-lifetime-specifier.rs b/src/test/ui/suggestions/missing-lifetime-specifier.rs deleted file mode 100644 index 24f5f782f..000000000 --- a/src/test/ui/suggestions/missing-lifetime-specifier.rs +++ /dev/null @@ -1,57 +0,0 @@ -#![allow(bare_trait_objects)] -use std::collections::HashMap; -use std::cell::RefCell; - -pub union Foo<'t, 'k> { - i: &'t i64, - f: &'k f64, -} -trait Bar<'t, 'k> {} - -pub union Qux<'t, 'k, I> { - i: &'t I, - f: &'k I, -} -trait Tar<'t, 'k, I> {} - -thread_local! { - static a: RefCell<HashMap<i32, Vec<Vec<Foo>>>> = RefCell::new(HashMap::new()); - //~^ ERROR missing lifetime specifiers - //~| ERROR missing lifetime specifiers -} -thread_local! { - static b: RefCell<HashMap<i32, Vec<Vec<&Bar>>>> = RefCell::new(HashMap::new()); - //~^ ERROR missing lifetime specifiers - //~| ERROR missing lifetime specifiers -} -thread_local! { - static c: RefCell<HashMap<i32, Vec<Vec<Qux<i32>>>>> = RefCell::new(HashMap::new()); - //~^ ERROR missing lifetime specifiers - //~| ERROR missing lifetime specifiers -} -thread_local! { - static d: RefCell<HashMap<i32, Vec<Vec<&Tar<i32>>>>> = RefCell::new(HashMap::new()); - //~^ ERROR missing lifetime specifiers - //~| ERROR missing lifetime specifiers -} - -thread_local! { - static e: RefCell<HashMap<i32, Vec<Vec<Qux<'static, i32>>>>> = RefCell::new(HashMap::new()); - //~^ ERROR this union takes 2 lifetime arguments but 1 lifetime argument - //~| ERROR this union takes 2 lifetime arguments but 1 lifetime argument was supplied - //~| ERROR this union takes 2 lifetime arguments but 1 lifetime argument was supplied - //~| ERROR this union takes 2 lifetime arguments but 1 lifetime argument was supplied - //~| ERROR this union takes 2 lifetime arguments but 1 lifetime argument was supplied -} -thread_local! { - static f: RefCell<HashMap<i32, Vec<Vec<&Tar<'static, i32>>>>> = RefCell::new(HashMap::new()); - //~^ ERROR this trait takes 2 lifetime arguments but 1 lifetime argument was supplied - //~| ERROR this trait takes 2 lifetime arguments but 1 lifetime argument was supplied - //~| ERROR this trait takes 2 lifetime arguments but 1 lifetime argument was supplied - //~| ERROR this trait takes 2 lifetime arguments but 1 lifetime argument was supplied - //~| ERROR this trait takes 2 lifetime arguments but 1 lifetime argument was supplied - //~| ERROR missing lifetime - //~| ERROR missing lifetime -} - -fn main() {} diff --git a/src/test/ui/suggestions/missing-lifetime-specifier.stderr b/src/test/ui/suggestions/missing-lifetime-specifier.stderr deleted file mode 100644 index 997bbb5e9..000000000 --- a/src/test/ui/suggestions/missing-lifetime-specifier.stderr +++ /dev/null @@ -1,319 +0,0 @@ -error[E0106]: missing lifetime specifiers - --> $DIR/missing-lifetime-specifier.rs:18:44 - | -LL | static a: RefCell<HashMap<i32, Vec<Vec<Foo>>>> = RefCell::new(HashMap::new()); - | ^^^ expected 2 lifetime parameters - | - = help: this function's return type contains a borrowed value, but there is no value for it to be borrowed from -help: consider using the `'static` lifetime - | -LL | static a: RefCell<HashMap<i32, Vec<Vec<Foo<'static, 'static>>>>> = RefCell::new(HashMap::new()); - | ++++++++++++++++++ - -error[E0106]: missing lifetime specifiers - --> $DIR/missing-lifetime-specifier.rs:18:44 - | -LL | / thread_local! { -LL | | static a: RefCell<HashMap<i32, Vec<Vec<Foo>>>> = RefCell::new(HashMap::new()); - | | ^^^ expected 2 lifetime parameters -LL | | -LL | | -LL | | } - | |_- - | - = help: this function's return type contains a borrowed value, but the signature does not say which one of `init`'s 3 lifetimes it is borrowed from - -error[E0106]: missing lifetime specifiers - --> $DIR/missing-lifetime-specifier.rs:23:44 - | -LL | static b: RefCell<HashMap<i32, Vec<Vec<&Bar>>>> = RefCell::new(HashMap::new()); - | ^^^^ expected 2 lifetime parameters - | | - | expected named lifetime parameter - | - = help: this function's return type contains a borrowed value, but there is no value for it to be borrowed from -help: consider using the `'static` lifetime - | -LL | static b: RefCell<HashMap<i32, Vec<Vec<&'static Bar<'static, 'static>>>>> = RefCell::new(HashMap::new()); - | +++++++ ++++++++++++++++++ - -error[E0106]: missing lifetime specifiers - --> $DIR/missing-lifetime-specifier.rs:23:44 - | -LL | / thread_local! { -LL | | static b: RefCell<HashMap<i32, Vec<Vec<&Bar>>>> = RefCell::new(HashMap::new()); - | | ^^^^ expected 2 lifetime parameters - | | | - | | expected named lifetime parameter -LL | | -LL | | -LL | | } - | |_- - | - = help: this function's return type contains a borrowed value, but the signature does not say which one of `init`'s 4 lifetimes it is borrowed from - -error[E0106]: missing lifetime specifiers - --> $DIR/missing-lifetime-specifier.rs:28:47 - | -LL | static c: RefCell<HashMap<i32, Vec<Vec<Qux<i32>>>>> = RefCell::new(HashMap::new()); - | ^ expected 2 lifetime parameters - | - = help: this function's return type contains a borrowed value, but there is no value for it to be borrowed from -help: consider using the `'static` lifetime - | -LL | static c: RefCell<HashMap<i32, Vec<Vec<Qux<'static, 'static, i32>>>>> = RefCell::new(HashMap::new()); - | +++++++++++++++++ - -error[E0106]: missing lifetime specifiers - --> $DIR/missing-lifetime-specifier.rs:28:47 - | -LL | / thread_local! { -LL | | static c: RefCell<HashMap<i32, Vec<Vec<Qux<i32>>>>> = RefCell::new(HashMap::new()); - | | ^ expected 2 lifetime parameters -LL | | -LL | | -LL | | } - | |_- - | - = help: this function's return type contains a borrowed value, but the signature does not say which one of `init`'s 3 lifetimes it is borrowed from - -error[E0106]: missing lifetime specifiers - --> $DIR/missing-lifetime-specifier.rs:33:44 - | -LL | static d: RefCell<HashMap<i32, Vec<Vec<&Tar<i32>>>>> = RefCell::new(HashMap::new()); - | ^ ^ expected 2 lifetime parameters - | | - | expected named lifetime parameter - | - = help: this function's return type contains a borrowed value, but there is no value for it to be borrowed from -help: consider using the `'static` lifetime - | -LL | static d: RefCell<HashMap<i32, Vec<Vec<&'static Tar<'static, 'static, i32>>>>> = RefCell::new(HashMap::new()); - | +++++++ +++++++++++++++++ - -error[E0106]: missing lifetime specifiers - --> $DIR/missing-lifetime-specifier.rs:33:44 - | -LL | / thread_local! { -LL | | static d: RefCell<HashMap<i32, Vec<Vec<&Tar<i32>>>>> = RefCell::new(HashMap::new()); - | | ^ ^ expected 2 lifetime parameters - | | | - | | expected named lifetime parameter -LL | | -LL | | -LL | | } - | |_- - | - = help: this function's return type contains a borrowed value, but the signature does not say which one of `init`'s 4 lifetimes it is borrowed from - -error[E0106]: missing lifetime specifier - --> $DIR/missing-lifetime-specifier.rs:47:44 - | -LL | static f: RefCell<HashMap<i32, Vec<Vec<&Tar<'static, i32>>>>> = RefCell::new(HashMap::new()); - | ^ expected named lifetime parameter - | - = help: this function's return type contains a borrowed value, but there is no value for it to be borrowed from -help: consider using the `'static` lifetime - | -LL | static f: RefCell<HashMap<i32, Vec<Vec<&'static Tar<'static, i32>>>>> = RefCell::new(HashMap::new()); - | +++++++ - -error[E0106]: missing lifetime specifier - --> $DIR/missing-lifetime-specifier.rs:47:44 - | -LL | / thread_local! { -LL | | static f: RefCell<HashMap<i32, Vec<Vec<&Tar<'static, i32>>>>> = RefCell::new(HashMap::new()); - | | ^ expected named lifetime parameter -LL | | -LL | | -... | -LL | | -LL | | } - | |_- - | - = help: this function's return type contains a borrowed value, but the signature does not say which one of `init`'s 3 lifetimes it is borrowed from - -error[E0107]: this union takes 2 lifetime arguments but 1 lifetime argument was supplied - --> $DIR/missing-lifetime-specifier.rs:39:44 - | -LL | static e: RefCell<HashMap<i32, Vec<Vec<Qux<'static, i32>>>>> = RefCell::new(HashMap::new()); - | ^^^ ------- supplied 1 lifetime argument - | | - | expected 2 lifetime arguments - | -note: union defined here, with 2 lifetime parameters: `'t`, `'k` - --> $DIR/missing-lifetime-specifier.rs:11:11 - | -LL | pub union Qux<'t, 'k, I> { - | ^^^ -- -- -help: add missing lifetime argument - | -LL | static e: RefCell<HashMap<i32, Vec<Vec<Qux<'static, 'static, i32>>>>> = RefCell::new(HashMap::new()); - | +++++++++ - -error[E0107]: this union takes 2 lifetime arguments but 1 lifetime argument was supplied - --> $DIR/missing-lifetime-specifier.rs:39:44 - | -LL | static e: RefCell<HashMap<i32, Vec<Vec<Qux<'static, i32>>>>> = RefCell::new(HashMap::new()); - | ^^^ ------- supplied 1 lifetime argument - | | - | expected 2 lifetime arguments - | -note: union defined here, with 2 lifetime parameters: `'t`, `'k` - --> $DIR/missing-lifetime-specifier.rs:11:11 - | -LL | pub union Qux<'t, 'k, I> { - | ^^^ -- -- -help: add missing lifetime argument - | -LL | static e: RefCell<HashMap<i32, Vec<Vec<Qux<'static, 'static, i32>>>>> = RefCell::new(HashMap::new()); - | +++++++++ - -error[E0107]: this union takes 2 lifetime arguments but 1 lifetime argument was supplied - --> $DIR/missing-lifetime-specifier.rs:39:44 - | -LL | static e: RefCell<HashMap<i32, Vec<Vec<Qux<'static, i32>>>>> = RefCell::new(HashMap::new()); - | ^^^ ------- supplied 1 lifetime argument - | | - | expected 2 lifetime arguments - | -note: union defined here, with 2 lifetime parameters: `'t`, `'k` - --> $DIR/missing-lifetime-specifier.rs:11:11 - | -LL | pub union Qux<'t, 'k, I> { - | ^^^ -- -- -help: add missing lifetime argument - | -LL | static e: RefCell<HashMap<i32, Vec<Vec<Qux<'static, 'static, i32>>>>> = RefCell::new(HashMap::new()); - | +++++++++ - -error[E0107]: this union takes 2 lifetime arguments but 1 lifetime argument was supplied - --> $DIR/missing-lifetime-specifier.rs:39:44 - | -LL | static e: RefCell<HashMap<i32, Vec<Vec<Qux<'static, i32>>>>> = RefCell::new(HashMap::new()); - | ^^^ ------- supplied 1 lifetime argument - | | - | expected 2 lifetime arguments - | -note: union defined here, with 2 lifetime parameters: `'t`, `'k` - --> $DIR/missing-lifetime-specifier.rs:11:11 - | -LL | pub union Qux<'t, 'k, I> { - | ^^^ -- -- -help: add missing lifetime argument - | -LL | static e: RefCell<HashMap<i32, Vec<Vec<Qux<'static, 'static, i32>>>>> = RefCell::new(HashMap::new()); - | +++++++++ - -error[E0107]: this union takes 2 lifetime arguments but 1 lifetime argument was supplied - --> $DIR/missing-lifetime-specifier.rs:39:44 - | -LL | static e: RefCell<HashMap<i32, Vec<Vec<Qux<'static, i32>>>>> = RefCell::new(HashMap::new()); - | ^^^ ------- supplied 1 lifetime argument - | | - | expected 2 lifetime arguments - | -note: union defined here, with 2 lifetime parameters: `'t`, `'k` - --> $DIR/missing-lifetime-specifier.rs:11:11 - | -LL | pub union Qux<'t, 'k, I> { - | ^^^ -- -- -help: add missing lifetime argument - | -LL | static e: RefCell<HashMap<i32, Vec<Vec<Qux<'static, 'static, i32>>>>> = RefCell::new(HashMap::new()); - | +++++++++ - -error[E0107]: this trait takes 2 lifetime arguments but 1 lifetime argument was supplied - --> $DIR/missing-lifetime-specifier.rs:47:45 - | -LL | static f: RefCell<HashMap<i32, Vec<Vec<&Tar<'static, i32>>>>> = RefCell::new(HashMap::new()); - | ^^^ ------- supplied 1 lifetime argument - | | - | expected 2 lifetime arguments - | -note: trait defined here, with 2 lifetime parameters: `'t`, `'k` - --> $DIR/missing-lifetime-specifier.rs:15:7 - | -LL | trait Tar<'t, 'k, I> {} - | ^^^ -- -- -help: add missing lifetime argument - | -LL | static f: RefCell<HashMap<i32, Vec<Vec<&Tar<'static, 'static, i32>>>>> = RefCell::new(HashMap::new()); - | +++++++++ - -error[E0107]: this trait takes 2 lifetime arguments but 1 lifetime argument was supplied - --> $DIR/missing-lifetime-specifier.rs:47:45 - | -LL | static f: RefCell<HashMap<i32, Vec<Vec<&Tar<'static, i32>>>>> = RefCell::new(HashMap::new()); - | ^^^ ------- supplied 1 lifetime argument - | | - | expected 2 lifetime arguments - | -note: trait defined here, with 2 lifetime parameters: `'t`, `'k` - --> $DIR/missing-lifetime-specifier.rs:15:7 - | -LL | trait Tar<'t, 'k, I> {} - | ^^^ -- -- -help: add missing lifetime argument - | -LL | static f: RefCell<HashMap<i32, Vec<Vec<&Tar<'static, 'static, i32>>>>> = RefCell::new(HashMap::new()); - | +++++++++ - -error[E0107]: this trait takes 2 lifetime arguments but 1 lifetime argument was supplied - --> $DIR/missing-lifetime-specifier.rs:47:45 - | -LL | static f: RefCell<HashMap<i32, Vec<Vec<&Tar<'static, i32>>>>> = RefCell::new(HashMap::new()); - | ^^^ ------- supplied 1 lifetime argument - | | - | expected 2 lifetime arguments - | -note: trait defined here, with 2 lifetime parameters: `'t`, `'k` - --> $DIR/missing-lifetime-specifier.rs:15:7 - | -LL | trait Tar<'t, 'k, I> {} - | ^^^ -- -- -help: add missing lifetime argument - | -LL | static f: RefCell<HashMap<i32, Vec<Vec<&Tar<'static, 'static, i32>>>>> = RefCell::new(HashMap::new()); - | +++++++++ - -error[E0107]: this trait takes 2 lifetime arguments but 1 lifetime argument was supplied - --> $DIR/missing-lifetime-specifier.rs:47:45 - | -LL | static f: RefCell<HashMap<i32, Vec<Vec<&Tar<'static, i32>>>>> = RefCell::new(HashMap::new()); - | ^^^ ------- supplied 1 lifetime argument - | | - | expected 2 lifetime arguments - | -note: trait defined here, with 2 lifetime parameters: `'t`, `'k` - --> $DIR/missing-lifetime-specifier.rs:15:7 - | -LL | trait Tar<'t, 'k, I> {} - | ^^^ -- -- -help: add missing lifetime argument - | -LL | static f: RefCell<HashMap<i32, Vec<Vec<&Tar<'static, 'static, i32>>>>> = RefCell::new(HashMap::new()); - | +++++++++ - -error[E0107]: this trait takes 2 lifetime arguments but 1 lifetime argument was supplied - --> $DIR/missing-lifetime-specifier.rs:47:45 - | -LL | static f: RefCell<HashMap<i32, Vec<Vec<&Tar<'static, i32>>>>> = RefCell::new(HashMap::new()); - | ^^^ ------- supplied 1 lifetime argument - | | - | expected 2 lifetime arguments - | -note: trait defined here, with 2 lifetime parameters: `'t`, `'k` - --> $DIR/missing-lifetime-specifier.rs:15:7 - | -LL | trait Tar<'t, 'k, I> {} - | ^^^ -- -- -help: add missing lifetime argument - | -LL | static f: RefCell<HashMap<i32, Vec<Vec<&Tar<'static, 'static, i32>>>>> = RefCell::new(HashMap::new()); - | +++++++++ - -error: aborting due to 20 previous errors - -Some errors have detailed explanations: E0106, E0107. -For more information about an error, try `rustc --explain E0106`. diff --git a/src/test/ui/suggestions/missing-lt-for-hrtb.rs b/src/test/ui/suggestions/missing-lt-for-hrtb.rs deleted file mode 100644 index 04ea3d831..000000000 --- a/src/test/ui/suggestions/missing-lt-for-hrtb.rs +++ /dev/null @@ -1,13 +0,0 @@ -struct X<'a>(&'a ()); -struct S<'a>(&'a dyn Fn(&X) -> &X); -//~^ ERROR missing lifetime specifiers -struct V<'a>(&'a dyn for<'b> Fn(&X) -> &X); -//~^ ERROR missing lifetime specifiers - -fn main() { - let x = S(&|x| { - println!("hi"); - x - }); - x.0(&X(&())); -} diff --git a/src/test/ui/suggestions/missing-lt-for-hrtb.stderr b/src/test/ui/suggestions/missing-lt-for-hrtb.stderr deleted file mode 100644 index fa5156444..000000000 --- a/src/test/ui/suggestions/missing-lt-for-hrtb.stderr +++ /dev/null @@ -1,36 +0,0 @@ -error[E0106]: missing lifetime specifiers - --> $DIR/missing-lt-for-hrtb.rs:2:32 - | -LL | struct S<'a>(&'a dyn Fn(&X) -> &X); - | -- ^^ expected named lifetime parameter - | | - | expected named lifetime parameter - | - = help: this function's return type contains a borrowed value, but the signature does not say which one of argument 1's 2 lifetimes it is borrowed from -help: consider using the `'a` lifetime - | -LL | struct S<'a>(&'a dyn Fn(&X) -> &'a X<'a>); - | ++ ++++ - -error[E0106]: missing lifetime specifiers - --> $DIR/missing-lt-for-hrtb.rs:4:40 - | -LL | struct V<'a>(&'a dyn for<'b> Fn(&X) -> &X); - | -- ^^ expected named lifetime parameter - | | - | expected named lifetime parameter - | - = help: this function's return type contains a borrowed value, but the signature does not say which one of argument 1's 2 lifetimes it is borrowed from -note: these named lifetimes are available to use - --> $DIR/missing-lt-for-hrtb.rs:4:10 - | -LL | struct V<'a>(&'a dyn for<'b> Fn(&X) -> &X); - | ^^ ^^ -help: consider using one of the available lifetimes here - | -LL | struct V<'a>(&'a dyn for<'b> Fn(&X) -> &'lifetime X<'lifetime>); - | +++++++++ +++++++++++ - -error: aborting due to 2 previous errors - -For more information about this error, try `rustc --explain E0106`. diff --git a/src/test/ui/suggestions/missing-trait-item.fixed b/src/test/ui/suggestions/missing-trait-item.fixed deleted file mode 100644 index a1cf359ec..000000000 --- a/src/test/ui/suggestions/missing-trait-item.fixed +++ /dev/null @@ -1,20 +0,0 @@ -// run-rustfix - -trait T { - unsafe fn foo(a: &usize, b: &usize) -> usize; - fn bar(&self, a: &usize, b: &usize) -> usize; -} - -mod foo { - use super::T; - impl T for () { fn bar(&self, _: &usize, _: &usize) -> usize { todo!() } - unsafe fn foo(_: &usize, _: &usize) -> usize { todo!() } - } //~ ERROR not all trait items - - impl T for usize { //~ ERROR not all trait items - fn bar(&self, _: &usize, _: &usize) -> usize { todo!() } - unsafe fn foo(_: &usize, _: &usize) -> usize { todo!() } - } -} - -fn main() {} diff --git a/src/test/ui/suggestions/missing-trait-item.rs b/src/test/ui/suggestions/missing-trait-item.rs deleted file mode 100644 index b4fca25ba..000000000 --- a/src/test/ui/suggestions/missing-trait-item.rs +++ /dev/null @@ -1,16 +0,0 @@ -// run-rustfix - -trait T { - unsafe fn foo(a: &usize, b: &usize) -> usize; - fn bar(&self, a: &usize, b: &usize) -> usize; -} - -mod foo { - use super::T; - impl T for () {} //~ ERROR not all trait items - - impl T for usize { //~ ERROR not all trait items - } -} - -fn main() {} diff --git a/src/test/ui/suggestions/missing-trait-item.stderr b/src/test/ui/suggestions/missing-trait-item.stderr deleted file mode 100644 index 4a9d7b472..000000000 --- a/src/test/ui/suggestions/missing-trait-item.stderr +++ /dev/null @@ -1,25 +0,0 @@ -error[E0046]: not all trait items implemented, missing: `foo`, `bar` - --> $DIR/missing-trait-item.rs:10:5 - | -LL | unsafe fn foo(a: &usize, b: &usize) -> usize; - | --------------------------------------------- `foo` from trait -LL | fn bar(&self, a: &usize, b: &usize) -> usize; - | --------------------------------------------- `bar` from trait -... -LL | impl T for () {} - | ^^^^^^^^^^^^^ missing `foo`, `bar` in implementation - -error[E0046]: not all trait items implemented, missing: `foo`, `bar` - --> $DIR/missing-trait-item.rs:12:5 - | -LL | unsafe fn foo(a: &usize, b: &usize) -> usize; - | --------------------------------------------- `foo` from trait -LL | fn bar(&self, a: &usize, b: &usize) -> usize; - | --------------------------------------------- `bar` from trait -... -LL | impl T for usize { - | ^^^^^^^^^^^^^^^^ missing `foo`, `bar` in implementation - -error: aborting due to 2 previous errors - -For more information about this error, try `rustc --explain E0046`. diff --git a/src/test/ui/suggestions/missing-type-param-used-in-param.fixed b/src/test/ui/suggestions/missing-type-param-used-in-param.fixed deleted file mode 100644 index cc4120041..000000000 --- a/src/test/ui/suggestions/missing-type-param-used-in-param.fixed +++ /dev/null @@ -1,8 +0,0 @@ -// run-rustfix - -fn two_type_params<A, B>(_: B) {} - -fn main() { - two_type_params::<String, _>(100); //~ ERROR this function takes 2 generic arguments - two_type_params::<String, _>(100); -} diff --git a/src/test/ui/suggestions/missing-type-param-used-in-param.rs b/src/test/ui/suggestions/missing-type-param-used-in-param.rs deleted file mode 100644 index 19286331b..000000000 --- a/src/test/ui/suggestions/missing-type-param-used-in-param.rs +++ /dev/null @@ -1,8 +0,0 @@ -// run-rustfix - -fn two_type_params<A, B>(_: B) {} - -fn main() { - two_type_params::<String>(100); //~ ERROR this function takes 2 generic arguments - two_type_params::<String, _>(100); -} diff --git a/src/test/ui/suggestions/missing-type-param-used-in-param.stderr b/src/test/ui/suggestions/missing-type-param-used-in-param.stderr deleted file mode 100644 index 4f7058a64..000000000 --- a/src/test/ui/suggestions/missing-type-param-used-in-param.stderr +++ /dev/null @@ -1,21 +0,0 @@ -error[E0107]: this function takes 2 generic arguments but 1 generic argument was supplied - --> $DIR/missing-type-param-used-in-param.rs:6:5 - | -LL | two_type_params::<String>(100); - | ^^^^^^^^^^^^^^^ ------ supplied 1 generic argument - | | - | expected 2 generic arguments - | -note: function defined here, with 2 generic parameters: `A`, `B` - --> $DIR/missing-type-param-used-in-param.rs:3:4 - | -LL | fn two_type_params<A, B>(_: B) {} - | ^^^^^^^^^^^^^^^ - - -help: add missing generic argument - | -LL | two_type_params::<String, _>(100); - | +++ - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0107`. diff --git a/src/test/ui/suggestions/move-generic-to-trait-in-method-with-params.rs b/src/test/ui/suggestions/move-generic-to-trait-in-method-with-params.rs deleted file mode 100644 index 2f540060a..000000000 --- a/src/test/ui/suggestions/move-generic-to-trait-in-method-with-params.rs +++ /dev/null @@ -1,18 +0,0 @@ -// Generalizes the suggestion introduced in #100838 - -trait Foo<T> { - fn bar(&self, _: T); -} - -impl Foo<i32> for i32 { - fn bar(&self, x: i32) { - println!("{}", self + x); - } -} - -fn main() { - 1.bar::<i32>(0); - //~^ ERROR this associated function takes 0 generic arguments but 1 generic argument was supplied - //~| HELP consider moving this generic argument to the `Foo` trait, which takes up to 1 argument - //~| HELP remove these generics -} diff --git a/src/test/ui/suggestions/move-generic-to-trait-in-method-with-params.stderr b/src/test/ui/suggestions/move-generic-to-trait-in-method-with-params.stderr deleted file mode 100644 index 9557220f6..000000000 --- a/src/test/ui/suggestions/move-generic-to-trait-in-method-with-params.stderr +++ /dev/null @@ -1,24 +0,0 @@ -error[E0107]: this associated function takes 0 generic arguments but 1 generic argument was supplied - --> $DIR/move-generic-to-trait-in-method-with-params.rs:14:7 - | -LL | 1.bar::<i32>(0); - | ^^^ expected 0 generic arguments - | -note: associated function defined here, with 0 generic parameters - --> $DIR/move-generic-to-trait-in-method-with-params.rs:4:8 - | -LL | fn bar(&self, _: T); - | ^^^ -help: consider moving this generic argument to the `Foo` trait, which takes up to 1 argument - | -LL | Foo::<i32>::bar(1, 0); - | ~~~~~~~~~~~~~~~~~~~~~ -help: remove these generics - | -LL - 1.bar::<i32>(0); -LL + 1.bar(0); - | - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0107`. diff --git a/src/test/ui/suggestions/multibyte-escapes.rs b/src/test/ui/suggestions/multibyte-escapes.rs deleted file mode 100644 index c41051862..000000000 --- a/src/test/ui/suggestions/multibyte-escapes.rs +++ /dev/null @@ -1,18 +0,0 @@ -// Regression test for #87397. - -fn main() { - b'µ'; - //~^ ERROR: non-ASCII character in byte literal - //~| HELP: if you meant to use the unicode code point for 'µ', use a \xHH escape - //~| NOTE: must be ASCII - - b'å—'; - //~^ ERROR: non-ASCII character in byte literal - //~| NOTE: this multibyte character does not fit into a single byte - //~| NOTE: must be ASCII - - b"å—"; - //~^ ERROR: non-ASCII character in byte string literal - //~| HELP: if you meant to use the UTF-8 encoding of 'å—', use \xHH escapes - //~| NOTE: must be ASCII -} diff --git a/src/test/ui/suggestions/multibyte-escapes.stderr b/src/test/ui/suggestions/multibyte-escapes.stderr deleted file mode 100644 index 1e7c43e65..000000000 --- a/src/test/ui/suggestions/multibyte-escapes.stderr +++ /dev/null @@ -1,33 +0,0 @@ -error: non-ASCII character in byte literal - --> $DIR/multibyte-escapes.rs:4:7 - | -LL | b'µ'; - | ^ must be ASCII - | -help: if you meant to use the unicode code point for 'µ', use a \xHH escape - | -LL | b'\xB5'; - | ~~~~ - -error: non-ASCII character in byte literal - --> $DIR/multibyte-escapes.rs:9:7 - | -LL | b'å—'; - | ^^ - | | - | must be ASCII - | this multibyte character does not fit into a single byte - -error: non-ASCII character in byte string literal - --> $DIR/multibyte-escapes.rs:14:7 - | -LL | b"å—"; - | ^^ must be ASCII - | -help: if you meant to use the UTF-8 encoding of 'å—', use \xHH escapes - | -LL | b"\xE5\xAD\x97"; - | ~~~~~~~~~~~~ - -error: aborting due to 3 previous errors - diff --git a/src/test/ui/suggestions/mut-borrow-needed-by-trait.rs b/src/test/ui/suggestions/mut-borrow-needed-by-trait.rs deleted file mode 100644 index 66e1e77c9..000000000 --- a/src/test/ui/suggestions/mut-borrow-needed-by-trait.rs +++ /dev/null @@ -1,22 +0,0 @@ -use std::env::args; -use std::fs::File; -use std::io::{stdout, Write, BufWriter}; - -fn main() { - let mut args = args(); - let _ = args.next(); - let dest = args.next(); - - let h1; let h2; let h3; - - let fp: &dyn Write = match dest { - Some(path) => { h1 = File::create(path).unwrap(); &h1 }, - None => { h2 = stdout(); h3 = h2.lock(); &h3 } - }; - - let fp = BufWriter::new(fp); - //~^ ERROR the trait bound `&dyn std::io::Write: std::io::Write` is not satisfied - //~| ERROR the trait bound `&dyn std::io::Write: std::io::Write` is not satisfied - - writeln!(fp, "hello world").unwrap(); //~ ERROR the method -} diff --git a/src/test/ui/suggestions/mut-borrow-needed-by-trait.stderr b/src/test/ui/suggestions/mut-borrow-needed-by-trait.stderr deleted file mode 100644 index d121932c8..000000000 --- a/src/test/ui/suggestions/mut-borrow-needed-by-trait.stderr +++ /dev/null @@ -1,48 +0,0 @@ -error[E0277]: the trait bound `&dyn std::io::Write: std::io::Write` is not satisfied - --> $DIR/mut-borrow-needed-by-trait.rs:17:29 - | -LL | let fp = BufWriter::new(fp); - | -------------- ^^ the trait `std::io::Write` is not implemented for `&dyn std::io::Write` - | | - | required by a bound introduced by this call - | - = note: `std::io::Write` is implemented for `&mut dyn std::io::Write`, but not for `&dyn std::io::Write` -note: required by a bound in `BufWriter::<W>::new` - --> $SRC_DIR/std/src/io/buffered/bufwriter.rs:LL:COL - | -LL | impl<W: Write> BufWriter<W> { - | ^^^^^ required by this bound in `BufWriter::<W>::new` - -error[E0277]: the trait bound `&dyn std::io::Write: std::io::Write` is not satisfied - --> $DIR/mut-borrow-needed-by-trait.rs:17:14 - | -LL | let fp = BufWriter::new(fp); - | ^^^^^^^^^^^^^^^^^^ the trait `std::io::Write` is not implemented for `&dyn std::io::Write` - | - = note: `std::io::Write` is implemented for `&mut dyn std::io::Write`, but not for `&dyn std::io::Write` -note: required by a bound in `BufWriter` - --> $SRC_DIR/std/src/io/buffered/bufwriter.rs:LL:COL - | -LL | pub struct BufWriter<W: Write> { - | ^^^^^ required by this bound in `BufWriter` - -error[E0599]: the method `write_fmt` exists for struct `BufWriter<&dyn std::io::Write>`, but its trait bounds were not satisfied - --> $DIR/mut-borrow-needed-by-trait.rs:21:5 - | -LL | writeln!(fp, "hello world").unwrap(); - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ method cannot be called on `BufWriter<&dyn std::io::Write>` due to unsatisfied trait bounds - | - ::: $SRC_DIR/std/src/io/buffered/bufwriter.rs:LL:COL - | -LL | pub struct BufWriter<W: Write> { - | ------------------------------ doesn't satisfy `BufWriter<&dyn std::io::Write>: std::io::Write` - | - = note: the following trait bounds were not satisfied: - `&dyn std::io::Write: std::io::Write` - which is required by `BufWriter<&dyn std::io::Write>: std::io::Write` - = note: this error originates in the macro `writeln` (in Nightly builds, run with -Z macro-backtrace for more info) - -error: aborting due to 3 previous errors - -Some errors have detailed explanations: E0277, E0599. -For more information about an error, try `rustc --explain E0277`. diff --git a/src/test/ui/suggestions/mut-ref-reassignment.rs b/src/test/ui/suggestions/mut-ref-reassignment.rs deleted file mode 100644 index 142832493..000000000 --- a/src/test/ui/suggestions/mut-ref-reassignment.rs +++ /dev/null @@ -1,17 +0,0 @@ -fn suggestion(opt: &mut Option<String>) { - opt = None; //~ ERROR mismatched types -} - -fn no_suggestion(opt: &mut Result<String, ()>) { - opt = None //~ ERROR mismatched types -} - -fn suggestion2(opt: &mut Option<String>) { - opt = Some(String::new())//~ ERROR mismatched types -} - -fn no_suggestion2(opt: &mut Option<String>) { - opt = Some(42)//~ ERROR mismatched types -} - -fn main() {} diff --git a/src/test/ui/suggestions/mut-ref-reassignment.stderr b/src/test/ui/suggestions/mut-ref-reassignment.stderr deleted file mode 100644 index b3cb6dd06..000000000 --- a/src/test/ui/suggestions/mut-ref-reassignment.stderr +++ /dev/null @@ -1,55 +0,0 @@ -error[E0308]: mismatched types - --> $DIR/mut-ref-reassignment.rs:2:11 - | -LL | fn suggestion(opt: &mut Option<String>) { - | ------------------- expected due to this parameter type -LL | opt = None; - | ^^^^ expected mutable reference, found enum `Option` - | - = note: expected mutable reference `&mut Option<String>` - found enum `Option<_>` -help: consider dereferencing here to assign to the mutably borrowed value - | -LL | *opt = None; - | + - -error[E0308]: mismatched types - --> $DIR/mut-ref-reassignment.rs:6:11 - | -LL | fn no_suggestion(opt: &mut Result<String, ()>) { - | ----------------------- expected due to this parameter type -LL | opt = None - | ^^^^ expected mutable reference, found enum `Option` - | - = note: expected mutable reference `&mut Result<String, ()>` - found enum `Option<_>` - -error[E0308]: mismatched types - --> $DIR/mut-ref-reassignment.rs:10:11 - | -LL | fn suggestion2(opt: &mut Option<String>) { - | ------------------- expected due to this parameter type -LL | opt = Some(String::new()) - | ^^^^^^^^^^^^^^^^^^^ expected mutable reference, found enum `Option` - | - = note: expected mutable reference `&mut Option<String>` - found enum `Option<String>` -help: consider dereferencing here to assign to the mutably borrowed value - | -LL | *opt = Some(String::new()) - | + - -error[E0308]: mismatched types - --> $DIR/mut-ref-reassignment.rs:14:11 - | -LL | fn no_suggestion2(opt: &mut Option<String>) { - | ------------------- expected due to this parameter type -LL | opt = Some(42) - | ^^^^^^^^ expected mutable reference, found enum `Option` - | - = note: expected mutable reference `&mut Option<String>` - found enum `Option<{integer}>` - -error: aborting due to 4 previous errors - -For more information about this error, try `rustc --explain E0308`. diff --git a/src/test/ui/suggestions/negative-literal-index.fixed b/src/test/ui/suggestions/negative-literal-index.fixed deleted file mode 100644 index e52714cf9..000000000 --- a/src/test/ui/suggestions/negative-literal-index.fixed +++ /dev/null @@ -1,22 +0,0 @@ -// run-rustfix - -use std::ops::Index; -struct X; -impl Index<i32> for X { - type Output = (); - - fn index(&self, _: i32) -> &() { - &() - } -} - -fn main() { - let x = vec![1, 2, 3]; - x[x.len() -1]; //~ ERROR negative integers cannot be used to index on a - let x = [1, 2, 3]; - x[x.len() -1]; //~ ERROR negative integers cannot be used to index on a - let x = &[1, 2, 3]; - x[x.len() -1]; //~ ERROR negative integers cannot be used to index on a - let _ = x; - X[-1]; -} diff --git a/src/test/ui/suggestions/negative-literal-index.rs b/src/test/ui/suggestions/negative-literal-index.rs deleted file mode 100644 index d88b66e67..000000000 --- a/src/test/ui/suggestions/negative-literal-index.rs +++ /dev/null @@ -1,22 +0,0 @@ -// run-rustfix - -use std::ops::Index; -struct X; -impl Index<i32> for X { - type Output = (); - - fn index(&self, _: i32) -> &() { - &() - } -} - -fn main() { - let x = vec![1, 2, 3]; - x[-1]; //~ ERROR negative integers cannot be used to index on a - let x = [1, 2, 3]; - x[-1]; //~ ERROR negative integers cannot be used to index on a - let x = &[1, 2, 3]; - x[-1]; //~ ERROR negative integers cannot be used to index on a - let _ = x; - X[-1]; -} diff --git a/src/test/ui/suggestions/negative-literal-index.stderr b/src/test/ui/suggestions/negative-literal-index.stderr deleted file mode 100644 index 2b51bf7b7..000000000 --- a/src/test/ui/suggestions/negative-literal-index.stderr +++ /dev/null @@ -1,35 +0,0 @@ -error: negative integers cannot be used to index on a `Vec<{integer}>` - --> $DIR/negative-literal-index.rs:15:7 - | -LL | x[-1]; - | ^^ cannot use a negative integer for indexing on `Vec<{integer}>` - | -help: to access an element starting from the end of the `Vec<{integer}>`, compute the index - | -LL | x[x.len() -1]; - | +++++++ - -error: negative integers cannot be used to index on a `[{integer}; 3]` - --> $DIR/negative-literal-index.rs:17:7 - | -LL | x[-1]; - | ^^ cannot use a negative integer for indexing on `[{integer}; 3]` - | -help: to access an element starting from the end of the `[{integer}; 3]`, compute the index - | -LL | x[x.len() -1]; - | +++++++ - -error: negative integers cannot be used to index on a `[{integer}; 3]` - --> $DIR/negative-literal-index.rs:19:7 - | -LL | x[-1]; - | ^^ cannot use a negative integer for indexing on `[{integer}; 3]` - | -help: to access an element starting from the end of the `[{integer}; 3]`, compute the index - | -LL | x[x.len() -1]; - | +++++++ - -error: aborting due to 3 previous errors - diff --git a/src/test/ui/suggestions/nested-non-tuple-tuple-struct.rs b/src/test/ui/suggestions/nested-non-tuple-tuple-struct.rs deleted file mode 100644 index 308adcf01..000000000 --- a/src/test/ui/suggestions/nested-non-tuple-tuple-struct.rs +++ /dev/null @@ -1,18 +0,0 @@ -pub struct S(f32, f32); - -pub enum E { - V(f32, f32), -} - -fn main() { - let _x = (S { x: 1.0, y: 2.0 }, S { x: 3.0, y: 4.0 }); - //~^ ERROR struct `S` has no field named `x` - //~| ERROR struct `S` has no field named `y` - //~| ERROR struct `S` has no field named `x` - //~| ERROR struct `S` has no field named `y` - let _y = (E::V { x: 1.0, y: 2.0 }, E::V { x: 3.0, y: 4.0 }); - //~^ ERROR variant `E::V` has no field named `x` - //~| ERROR variant `E::V` has no field named `y` - //~| ERROR variant `E::V` has no field named `x` - //~| ERROR variant `E::V` has no field named `y` -} diff --git a/src/test/ui/suggestions/nested-non-tuple-tuple-struct.stderr b/src/test/ui/suggestions/nested-non-tuple-tuple-struct.stderr deleted file mode 100644 index 948f09fc3..000000000 --- a/src/test/ui/suggestions/nested-non-tuple-tuple-struct.stderr +++ /dev/null @@ -1,116 +0,0 @@ -error[E0560]: struct `S` has no field named `x` - --> $DIR/nested-non-tuple-tuple-struct.rs:8:19 - | -LL | pub struct S(f32, f32); - | - `S` defined here -... -LL | let _x = (S { x: 1.0, y: 2.0 }, S { x: 3.0, y: 4.0 }); - | ^ field does not exist - | -help: `S` is a tuple struct, use the appropriate syntax - | -LL | let _x = (S(/* fields */), S { x: 3.0, y: 4.0 }); - | ~~~~~~~~~~~~~~~ - -error[E0560]: struct `S` has no field named `y` - --> $DIR/nested-non-tuple-tuple-struct.rs:8:27 - | -LL | pub struct S(f32, f32); - | - `S` defined here -... -LL | let _x = (S { x: 1.0, y: 2.0 }, S { x: 3.0, y: 4.0 }); - | ^ field does not exist - | -help: `S` is a tuple struct, use the appropriate syntax - | -LL | let _x = (S(/* fields */), S { x: 3.0, y: 4.0 }); - | ~~~~~~~~~~~~~~~ - -error[E0560]: struct `S` has no field named `x` - --> $DIR/nested-non-tuple-tuple-struct.rs:8:41 - | -LL | pub struct S(f32, f32); - | - `S` defined here -... -LL | let _x = (S { x: 1.0, y: 2.0 }, S { x: 3.0, y: 4.0 }); - | ^ field does not exist - | -help: `S` is a tuple struct, use the appropriate syntax - | -LL | let _x = (S { x: 1.0, y: 2.0 }, S(/* fields */)); - | ~~~~~~~~~~~~~~~ - -error[E0560]: struct `S` has no field named `y` - --> $DIR/nested-non-tuple-tuple-struct.rs:8:49 - | -LL | pub struct S(f32, f32); - | - `S` defined here -... -LL | let _x = (S { x: 1.0, y: 2.0 }, S { x: 3.0, y: 4.0 }); - | ^ field does not exist - | -help: `S` is a tuple struct, use the appropriate syntax - | -LL | let _x = (S { x: 1.0, y: 2.0 }, S(/* fields */)); - | ~~~~~~~~~~~~~~~ - -error[E0559]: variant `E::V` has no field named `x` - --> $DIR/nested-non-tuple-tuple-struct.rs:13:22 - | -LL | V(f32, f32), - | - `E::V` defined here -... -LL | let _y = (E::V { x: 1.0, y: 2.0 }, E::V { x: 3.0, y: 4.0 }); - | ^ field does not exist - | -help: `E::V` is a tuple variant, use the appropriate syntax - | -LL | let _y = (E::V(/* fields */), E::V { x: 3.0, y: 4.0 }); - | ~~~~~~~~~~~~~~~~~~ - -error[E0559]: variant `E::V` has no field named `y` - --> $DIR/nested-non-tuple-tuple-struct.rs:13:30 - | -LL | V(f32, f32), - | - `E::V` defined here -... -LL | let _y = (E::V { x: 1.0, y: 2.0 }, E::V { x: 3.0, y: 4.0 }); - | ^ field does not exist - | -help: `E::V` is a tuple variant, use the appropriate syntax - | -LL | let _y = (E::V(/* fields */), E::V { x: 3.0, y: 4.0 }); - | ~~~~~~~~~~~~~~~~~~ - -error[E0559]: variant `E::V` has no field named `x` - --> $DIR/nested-non-tuple-tuple-struct.rs:13:47 - | -LL | V(f32, f32), - | - `E::V` defined here -... -LL | let _y = (E::V { x: 1.0, y: 2.0 }, E::V { x: 3.0, y: 4.0 }); - | ^ field does not exist - | -help: `E::V` is a tuple variant, use the appropriate syntax - | -LL | let _y = (E::V { x: 1.0, y: 2.0 }, E::V(/* fields */)); - | ~~~~~~~~~~~~~~~~~~ - -error[E0559]: variant `E::V` has no field named `y` - --> $DIR/nested-non-tuple-tuple-struct.rs:13:55 - | -LL | V(f32, f32), - | - `E::V` defined here -... -LL | let _y = (E::V { x: 1.0, y: 2.0 }, E::V { x: 3.0, y: 4.0 }); - | ^ field does not exist - | -help: `E::V` is a tuple variant, use the appropriate syntax - | -LL | let _y = (E::V { x: 1.0, y: 2.0 }, E::V(/* fields */)); - | ~~~~~~~~~~~~~~~~~~ - -error: aborting due to 8 previous errors - -Some errors have detailed explanations: E0559, E0560. -For more information about an error, try `rustc --explain E0559`. diff --git a/src/test/ui/suggestions/no-extern-crate-in-type.rs b/src/test/ui/suggestions/no-extern-crate-in-type.rs deleted file mode 100644 index bb93ef454..000000000 --- a/src/test/ui/suggestions/no-extern-crate-in-type.rs +++ /dev/null @@ -1,7 +0,0 @@ -// aux-build:foo.rs - -extern crate foo; - -type Output = Option<Foo>; //~ ERROR cannot find type `Foo` - -fn main() {} diff --git a/src/test/ui/suggestions/no-extern-crate-in-type.stderr b/src/test/ui/suggestions/no-extern-crate-in-type.stderr deleted file mode 100644 index 876eef2b6..000000000 --- a/src/test/ui/suggestions/no-extern-crate-in-type.stderr +++ /dev/null @@ -1,14 +0,0 @@ -error[E0412]: cannot find type `Foo` in this scope - --> $DIR/no-extern-crate-in-type.rs:5:22 - | -LL | type Output = Option<Foo>; - | ^^^ not found in this scope - | -help: consider importing this struct - | -LL | use foo::Foo; - | - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0412`. diff --git a/src/test/ui/suggestions/non-existent-field-present-in-subfield-recursion-limit.rs b/src/test/ui/suggestions/non-existent-field-present-in-subfield-recursion-limit.rs deleted file mode 100644 index a7a3f9818..000000000 --- a/src/test/ui/suggestions/non-existent-field-present-in-subfield-recursion-limit.rs +++ /dev/null @@ -1,43 +0,0 @@ -// In rustc_hir_analysis::check::expr::no_such_field_err we recursively -// look in subfields for the field. This recursive search is limited -// in depth for compile-time reasons and to avoid infinite recursion -// in case of cycles. This file tests that the limit in the recursion -// depth is enforced. - -struct Foo { - first: Bar, - second: u32, - third: u32, -} - -struct Bar { - bar: C, -} - -struct C { - c: D, -} - -struct D { - test: E, -} - -struct E { - e: F, -} - -struct F { - f: u32, -} - -fn main() { - let f = F { f: 6 }; - let e = E { e: f }; - let d = D { test: e }; - let c = C { c: d }; - let bar = Bar { bar: c }; - let fooer = Foo { first: bar, second: 4, third: 5 }; - - let test = fooer.f; - //~^ ERROR no field -} diff --git a/src/test/ui/suggestions/non-existent-field-present-in-subfield-recursion-limit.stderr b/src/test/ui/suggestions/non-existent-field-present-in-subfield-recursion-limit.stderr deleted file mode 100644 index b294f4da7..000000000 --- a/src/test/ui/suggestions/non-existent-field-present-in-subfield-recursion-limit.stderr +++ /dev/null @@ -1,11 +0,0 @@ -error[E0609]: no field `f` on type `Foo` - --> $DIR/non-existent-field-present-in-subfield-recursion-limit.rs:41:22 - | -LL | let test = fooer.f; - | ^ unknown field - | - = note: available fields are: `first`, `second`, `third` - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0609`. diff --git a/src/test/ui/suggestions/non-existent-field-present-in-subfield.fixed b/src/test/ui/suggestions/non-existent-field-present-in-subfield.fixed deleted file mode 100644 index e58b4e6ca..000000000 --- a/src/test/ui/suggestions/non-existent-field-present-in-subfield.fixed +++ /dev/null @@ -1,42 +0,0 @@ -// run-rustfix - -struct Foo { - first: Bar, - _second: u32, - _third: Vec<String>, -} - -struct Bar { - bar: C, -} - -struct C { - c: D, -} - -struct D { - test: E, -} - -struct E { - _e: F, -} - -struct F { - _f: u32, -} - -fn main() { - let f = F { _f: 6 }; - let e = E { _e: f }; - let d = D { test: e }; - let c = C { c: d }; - let bar = Bar { bar: c }; - let fooer = Foo { first: bar, _second: 4, _third: Vec::new() }; - - let _test = &fooer.first.bar.c; - //~^ ERROR no field - - let _test2 = fooer.first.bar.c.test; - //~^ ERROR no field -} diff --git a/src/test/ui/suggestions/non-existent-field-present-in-subfield.rs b/src/test/ui/suggestions/non-existent-field-present-in-subfield.rs deleted file mode 100644 index 7e273ac23..000000000 --- a/src/test/ui/suggestions/non-existent-field-present-in-subfield.rs +++ /dev/null @@ -1,42 +0,0 @@ -// run-rustfix - -struct Foo { - first: Bar, - _second: u32, - _third: Vec<String>, -} - -struct Bar { - bar: C, -} - -struct C { - c: D, -} - -struct D { - test: E, -} - -struct E { - _e: F, -} - -struct F { - _f: u32, -} - -fn main() { - let f = F { _f: 6 }; - let e = E { _e: f }; - let d = D { test: e }; - let c = C { c: d }; - let bar = Bar { bar: c }; - let fooer = Foo { first: bar, _second: 4, _third: Vec::new() }; - - let _test = &fooer.c; - //~^ ERROR no field - - let _test2 = fooer.test; - //~^ ERROR no field -} diff --git a/src/test/ui/suggestions/non-existent-field-present-in-subfield.stderr b/src/test/ui/suggestions/non-existent-field-present-in-subfield.stderr deleted file mode 100644 index cc991b915..000000000 --- a/src/test/ui/suggestions/non-existent-field-present-in-subfield.stderr +++ /dev/null @@ -1,27 +0,0 @@ -error[E0609]: no field `c` on type `Foo` - --> $DIR/non-existent-field-present-in-subfield.rs:37:24 - | -LL | let _test = &fooer.c; - | ^ unknown field - | - = note: available fields are: `first`, `_second`, `_third` -help: one of the expressions' fields has a field of the same name - | -LL | let _test = &fooer.first.bar.c; - | ++++++++++ - -error[E0609]: no field `test` on type `Foo` - --> $DIR/non-existent-field-present-in-subfield.rs:40:24 - | -LL | let _test2 = fooer.test; - | ^^^^ unknown field - | - = note: available fields are: `first`, `_second`, `_third` -help: one of the expressions' fields has a field of the same name - | -LL | let _test2 = fooer.first.bar.c.test; - | ++++++++++++ - -error: aborting due to 2 previous errors - -For more information about this error, try `rustc --explain E0609`. diff --git a/src/test/ui/suggestions/object-unsafe-trait-references-self.rs b/src/test/ui/suggestions/object-unsafe-trait-references-self.rs deleted file mode 100644 index 07bf053e9..000000000 --- a/src/test/ui/suggestions/object-unsafe-trait-references-self.rs +++ /dev/null @@ -1,12 +0,0 @@ -trait Trait { - fn baz(&self, _: Self) {} - fn bat(&self) -> Self {} -} - -fn bar(x: &dyn Trait) {} //~ ERROR the trait `Trait` cannot be made into an object - -trait Other: Sized {} - -fn foo(x: &dyn Other) {} //~ ERROR the trait `Other` cannot be made into an object - -fn main() {} diff --git a/src/test/ui/suggestions/object-unsafe-trait-references-self.stderr b/src/test/ui/suggestions/object-unsafe-trait-references-self.stderr deleted file mode 100644 index 54f19fe9d..000000000 --- a/src/test/ui/suggestions/object-unsafe-trait-references-self.stderr +++ /dev/null @@ -1,35 +0,0 @@ -error[E0038]: the trait `Trait` cannot be made into an object - --> $DIR/object-unsafe-trait-references-self.rs:6:12 - | -LL | fn bar(x: &dyn Trait) {} - | ^^^^^^^^^ `Trait` cannot be made into an object - | -note: for a trait to be "object safe" it needs to allow building a vtable to allow the call to be resolvable dynamically; for more information visit <https://doc.rust-lang.org/reference/items/traits.html#object-safety> - --> $DIR/object-unsafe-trait-references-self.rs:2:22 - | -LL | trait Trait { - | ----- this trait cannot be made into an object... -LL | fn baz(&self, _: Self) {} - | ^^^^ ...because method `baz` references the `Self` type in this parameter -LL | fn bat(&self) -> Self {} - | ^^^^ ...because method `bat` references the `Self` type in its return type - = help: consider moving `baz` to another trait - = help: consider moving `bat` to another trait - -error[E0038]: the trait `Other` cannot be made into an object - --> $DIR/object-unsafe-trait-references-self.rs:10:12 - | -LL | fn foo(x: &dyn Other) {} - | ^^^^^^^^^ `Other` cannot be made into an object - | -note: for a trait to be "object safe" it needs to allow building a vtable to allow the call to be resolvable dynamically; for more information visit <https://doc.rust-lang.org/reference/items/traits.html#object-safety> - --> $DIR/object-unsafe-trait-references-self.rs:8:14 - | -LL | trait Other: Sized {} - | ----- ^^^^^ ...because it requires `Self: Sized` - | | - | this trait cannot be made into an object... - -error: aborting due to 2 previous errors - -For more information about this error, try `rustc --explain E0038`. diff --git a/src/test/ui/suggestions/object-unsafe-trait-should-use-self.rs b/src/test/ui/suggestions/object-unsafe-trait-should-use-self.rs deleted file mode 100644 index 75f99075e..000000000 --- a/src/test/ui/suggestions/object-unsafe-trait-should-use-self.rs +++ /dev/null @@ -1,16 +0,0 @@ -#![allow(bare_trait_objects)] -trait A: Sized { - fn f(a: A) -> A; - //~^ ERROR associated item referring to unboxed trait object for its own trait - //~| ERROR the trait `A` cannot be made into an object -} -trait B { - fn f(a: B) -> B; - //~^ ERROR associated item referring to unboxed trait object for its own trait - //~| ERROR the trait `B` cannot be made into an object -} -trait C { - fn f(&self, a: C) -> C; -} - -fn main() {} diff --git a/src/test/ui/suggestions/object-unsafe-trait-should-use-self.stderr b/src/test/ui/suggestions/object-unsafe-trait-should-use-self.stderr deleted file mode 100644 index 55047b426..000000000 --- a/src/test/ui/suggestions/object-unsafe-trait-should-use-self.stderr +++ /dev/null @@ -1,65 +0,0 @@ -error: associated item referring to unboxed trait object for its own trait - --> $DIR/object-unsafe-trait-should-use-self.rs:3:13 - | -LL | trait A: Sized { - | - in this trait -LL | fn f(a: A) -> A; - | ^ ^ - | -help: you might have meant to use `Self` to refer to the implementing type - | -LL | fn f(a: Self) -> Self; - | ~~~~ ~~~~ - -error[E0038]: the trait `A` cannot be made into an object - --> $DIR/object-unsafe-trait-should-use-self.rs:3:13 - | -LL | fn f(a: A) -> A; - | ^ `A` cannot be made into an object - | -note: for a trait to be "object safe" it needs to allow building a vtable to allow the call to be resolvable dynamically; for more information visit <https://doc.rust-lang.org/reference/items/traits.html#object-safety> - --> $DIR/object-unsafe-trait-should-use-self.rs:2:10 - | -LL | trait A: Sized { - | - ^^^^^ ...because it requires `Self: Sized` - | | - | this trait cannot be made into an object... - -error: associated item referring to unboxed trait object for its own trait - --> $DIR/object-unsafe-trait-should-use-self.rs:8:13 - | -LL | trait B { - | - in this trait -LL | fn f(a: B) -> B; - | ^ ^ - | -help: you might have meant to use `Self` to refer to the implementing type - | -LL | fn f(a: Self) -> Self; - | ~~~~ ~~~~ - -error[E0038]: the trait `B` cannot be made into an object - --> $DIR/object-unsafe-trait-should-use-self.rs:8:13 - | -LL | fn f(a: B) -> B; - | ^ `B` cannot be made into an object - | -note: for a trait to be "object safe" it needs to allow building a vtable to allow the call to be resolvable dynamically; for more information visit <https://doc.rust-lang.org/reference/items/traits.html#object-safety> - --> $DIR/object-unsafe-trait-should-use-self.rs:8:8 - | -LL | trait B { - | - this trait cannot be made into an object... -LL | fn f(a: B) -> B; - | ^ ...because associated function `f` has no `self` parameter -help: consider turning `f` into a method by giving it a `&self` argument - | -LL | fn f(&self, a: B) -> B; - | ++++++ -help: alternatively, consider constraining `f` so it does not apply to trait objects - | -LL | fn f(a: B) -> B where Self: Sized; - | +++++++++++++++++ - -error: aborting due to 4 previous errors - -For more information about this error, try `rustc --explain E0038`. diff --git a/src/test/ui/suggestions/object-unsafe-trait-should-use-where-sized.fixed b/src/test/ui/suggestions/object-unsafe-trait-should-use-where-sized.fixed deleted file mode 100644 index 69487c565..000000000 --- a/src/test/ui/suggestions/object-unsafe-trait-should-use-where-sized.fixed +++ /dev/null @@ -1,13 +0,0 @@ -// run-rustfix -#![allow(unused_variables, dead_code)] - -trait Trait { - fn foo(&self) where Self: Other, Self: Sized { } - fn bar(self: &Self) {} //~ ERROR invalid `self` parameter type -} - -fn bar(x: &dyn Trait) {} //~ ERROR the trait `Trait` cannot be made into an object - -trait Other {} - -fn main() {} diff --git a/src/test/ui/suggestions/object-unsafe-trait-should-use-where-sized.rs b/src/test/ui/suggestions/object-unsafe-trait-should-use-where-sized.rs deleted file mode 100644 index 38d9aea16..000000000 --- a/src/test/ui/suggestions/object-unsafe-trait-should-use-where-sized.rs +++ /dev/null @@ -1,13 +0,0 @@ -// run-rustfix -#![allow(unused_variables, dead_code)] - -trait Trait { - fn foo() where Self: Other, { } - fn bar(self: ()) {} //~ ERROR invalid `self` parameter type -} - -fn bar(x: &dyn Trait) {} //~ ERROR the trait `Trait` cannot be made into an object - -trait Other {} - -fn main() {} diff --git a/src/test/ui/suggestions/object-unsafe-trait-should-use-where-sized.stderr b/src/test/ui/suggestions/object-unsafe-trait-should-use-where-sized.stderr deleted file mode 100644 index c0dc71df0..000000000 --- a/src/test/ui/suggestions/object-unsafe-trait-should-use-where-sized.stderr +++ /dev/null @@ -1,41 +0,0 @@ -error[E0038]: the trait `Trait` cannot be made into an object - --> $DIR/object-unsafe-trait-should-use-where-sized.rs:9:12 - | -LL | fn bar(x: &dyn Trait) {} - | ^^^^^^^^^ `Trait` cannot be made into an object - | -note: for a trait to be "object safe" it needs to allow building a vtable to allow the call to be resolvable dynamically; for more information visit <https://doc.rust-lang.org/reference/items/traits.html#object-safety> - --> $DIR/object-unsafe-trait-should-use-where-sized.rs:5:8 - | -LL | trait Trait { - | ----- this trait cannot be made into an object... -LL | fn foo() where Self: Other, { } - | ^^^ ...because associated function `foo` has no `self` parameter -LL | fn bar(self: ()) {} - | ^^ ...because method `bar`'s `self` parameter cannot be dispatched on -help: consider turning `foo` into a method by giving it a `&self` argument - | -LL | fn foo(&self) where Self: Other, { } - | +++++ -help: alternatively, consider constraining `foo` so it does not apply to trait objects - | -LL | fn foo() where Self: Other, Self: Sized { } - | ~~~~~~~~~~~~~ -help: consider changing method `bar`'s `self` parameter to be `&self` - | -LL | fn bar(self: &Self) {} - | ~~~~~ - -error[E0307]: invalid `self` parameter type: () - --> $DIR/object-unsafe-trait-should-use-where-sized.rs:6:18 - | -LL | fn bar(self: ()) {} - | ^^ - | - = note: type of `self` must be `Self` or a type that dereferences to it - = help: consider changing to `self`, `&self`, `&mut self`, `self: Box<Self>`, `self: Rc<Self>`, `self: Arc<Self>`, or `self: Pin<P>` (where P is one of the previous types except `Self`) - -error: aborting due to 2 previous errors - -Some errors have detailed explanations: E0038, E0307. -For more information about an error, try `rustc --explain E0038`. diff --git a/src/test/ui/suggestions/opaque-type-error.rs b/src/test/ui/suggestions/opaque-type-error.rs deleted file mode 100644 index 5e1147403..000000000 --- a/src/test/ui/suggestions/opaque-type-error.rs +++ /dev/null @@ -1,24 +0,0 @@ -// edition:2018 -use core::future::Future; - -async fn base_thing() -> Result<(), ()> { - Ok(()) -} - -fn thing_one() -> impl Future<Output = Result<(), ()>> { - base_thing() -} - -fn thing_two() -> impl Future<Output = Result<(), ()>> { - base_thing() -} - -async fn thing() -> Result<(), ()> { - if true { - thing_one() - } else { - thing_two() //~ ERROR `if` and `else` have incompatible types - }.await -} - -fn main() {} diff --git a/src/test/ui/suggestions/opaque-type-error.stderr b/src/test/ui/suggestions/opaque-type-error.stderr deleted file mode 100644 index 133ffb058..000000000 --- a/src/test/ui/suggestions/opaque-type-error.stderr +++ /dev/null @@ -1,31 +0,0 @@ -error[E0308]: `if` and `else` have incompatible types - --> $DIR/opaque-type-error.rs:20:9 - | -LL | fn thing_one() -> impl Future<Output = Result<(), ()>> { - | ------------------------------------ the expected opaque type -... -LL | fn thing_two() -> impl Future<Output = Result<(), ()>> { - | ------------------------------------ the found opaque type -... -LL | / if true { -LL | | thing_one() - | | ----------- expected because of this -LL | | } else { -LL | | thing_two() - | | ^^^^^^^^^^^ expected opaque type, found a different opaque type -LL | | }.await - | |_____- `if` and `else` have incompatible types - | - = note: expected opaque type `impl Future<Output = Result<(), ()>>` (opaque type at <$DIR/opaque-type-error.rs:8:19>) - found opaque type `impl Future<Output = Result<(), ()>>` (opaque type at <$DIR/opaque-type-error.rs:12:19>) - = note: distinct uses of `impl Trait` result in different opaque types -help: consider `await`ing on both `Future`s - | -LL ~ thing_one().await -LL | } else { -LL ~ thing_two().await - | - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0308`. diff --git a/src/test/ui/suggestions/option-content-move-from-tuple-match.rs b/src/test/ui/suggestions/option-content-move-from-tuple-match.rs deleted file mode 100644 index 7f22d8136..000000000 --- a/src/test/ui/suggestions/option-content-move-from-tuple-match.rs +++ /dev/null @@ -1,9 +0,0 @@ -fn foo(a: &Option<String>, b: &Option<String>) { - match (a, b) { - //~^ ERROR cannot move out of a shared reference - (None, &c) => &c.unwrap(), - (&Some(ref c), _) => c, - }; -} - -fn main() {} diff --git a/src/test/ui/suggestions/option-content-move-from-tuple-match.stderr b/src/test/ui/suggestions/option-content-move-from-tuple-match.stderr deleted file mode 100644 index debb8caba..000000000 --- a/src/test/ui/suggestions/option-content-move-from-tuple-match.stderr +++ /dev/null @@ -1,15 +0,0 @@ -error[E0507]: cannot move out of a shared reference - --> $DIR/option-content-move-from-tuple-match.rs:2:11 - | -LL | match (a, b) { - | ^^^^^^ -LL | -LL | (None, &c) => &c.unwrap(), - | - - | | - | data moved here - | move occurs because `c` has type `Option<String>`, which does not implement the `Copy` trait - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0507`. diff --git a/src/test/ui/suggestions/option-content-move.rs b/src/test/ui/suggestions/option-content-move.rs deleted file mode 100644 index 46c895b95..000000000 --- a/src/test/ui/suggestions/option-content-move.rs +++ /dev/null @@ -1,37 +0,0 @@ -pub struct LipogramCorpora { - selections: Vec<(char, Option<String>)>, -} - -impl LipogramCorpora { - pub fn validate_all(&mut self) -> Result<(), char> { - for selection in &self.selections { - if selection.1.is_some() { - if selection.1.unwrap().contains(selection.0) { - //~^ ERROR cannot move out of `selection.1` - return Err(selection.0); - } - } - } - Ok(()) - } -} - -pub struct LipogramCorpora2 { - selections: Vec<(char, Result<String, String>)>, -} - -impl LipogramCorpora2 { - pub fn validate_all(&mut self) -> Result<(), char> { - for selection in &self.selections { - if selection.1.is_ok() { - if selection.1.unwrap().contains(selection.0) { - //~^ ERROR cannot move out of `selection.1` - return Err(selection.0); - } - } - } - Ok(()) - } -} - -fn main() {} diff --git a/src/test/ui/suggestions/option-content-move.stderr b/src/test/ui/suggestions/option-content-move.stderr deleted file mode 100644 index a6f1ebc97..000000000 --- a/src/test/ui/suggestions/option-content-move.stderr +++ /dev/null @@ -1,33 +0,0 @@ -error[E0507]: cannot move out of `selection.1` which is behind a shared reference - --> $DIR/option-content-move.rs:9:20 - | -LL | if selection.1.unwrap().contains(selection.0) { - | ^^^^^^^^^^^ -------- `selection.1` moved due to this method call - | | - | help: consider calling `.as_ref()` or `.as_mut()` to borrow the type's contents - | move occurs because `selection.1` has type `Option<String>`, which does not implement the `Copy` trait - | -note: this function takes ownership of the receiver `self`, which moves `selection.1` - --> $SRC_DIR/core/src/option.rs:LL:COL - | -LL | pub const fn unwrap(self) -> T { - | ^^^^ - -error[E0507]: cannot move out of `selection.1` which is behind a shared reference - --> $DIR/option-content-move.rs:27:20 - | -LL | if selection.1.unwrap().contains(selection.0) { - | ^^^^^^^^^^^ -------- `selection.1` moved due to this method call - | | - | help: consider calling `.as_ref()` or `.as_mut()` to borrow the type's contents - | move occurs because `selection.1` has type `Result<String, String>`, which does not implement the `Copy` trait - | -note: this function takes ownership of the receiver `self`, which moves `selection.1` - --> $SRC_DIR/core/src/result.rs:LL:COL - | -LL | pub fn unwrap(self) -> T - | ^^^^ - -error: aborting due to 2 previous errors - -For more information about this error, try `rustc --explain E0507`. diff --git a/src/test/ui/suggestions/option-content-move2.rs b/src/test/ui/suggestions/option-content-move2.rs deleted file mode 100644 index 88e8a5b7a..000000000 --- a/src/test/ui/suggestions/option-content-move2.rs +++ /dev/null @@ -1,16 +0,0 @@ -struct NotCopyable; - -fn func<F: FnMut() -> H, H: FnMut()>(_: F) {} - -fn parse() { - let mut var = None; - func(|| { - // Shouldn't suggest `move ||.as_ref()` here - move || { - //~^ ERROR: cannot move out of `var` - var = Some(NotCopyable); - } - }); -} - -fn main() {} diff --git a/src/test/ui/suggestions/option-content-move2.stderr b/src/test/ui/suggestions/option-content-move2.stderr deleted file mode 100644 index 1d3dff3be..000000000 --- a/src/test/ui/suggestions/option-content-move2.stderr +++ /dev/null @@ -1,20 +0,0 @@ -error[E0507]: cannot move out of `var`, a captured variable in an `FnMut` closure - --> $DIR/option-content-move2.rs:9:9 - | -LL | let mut var = None; - | ------- captured outer variable -LL | func(|| { - | -- captured by this `FnMut` closure -LL | // Shouldn't suggest `move ||.as_ref()` here -LL | move || { - | ^^^^^^^ move out of `var` occurs here -LL | -LL | var = Some(NotCopyable); - | --- - | | - | variable moved due to use in closure - | move occurs because `var` has type `Option<NotCopyable>`, which does not implement the `Copy` trait - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0507`. diff --git a/src/test/ui/suggestions/option-to-bool.rs b/src/test/ui/suggestions/option-to-bool.rs deleted file mode 100644 index 2a1823b15..000000000 --- a/src/test/ui/suggestions/option-to-bool.rs +++ /dev/null @@ -1,9 +0,0 @@ -#![cfg_attr(let_chains, feature(let_chains))] - -fn foo(x: Option<i32>) { - if true && x {} - //~^ ERROR mismatched types - //~| HELP use `Option::is_some` to test if the `Option` has a value -} - -fn main() {} diff --git a/src/test/ui/suggestions/option-to-bool.stderr b/src/test/ui/suggestions/option-to-bool.stderr deleted file mode 100644 index 57a934b83..000000000 --- a/src/test/ui/suggestions/option-to-bool.stderr +++ /dev/null @@ -1,16 +0,0 @@ -error[E0308]: mismatched types - --> $DIR/option-to-bool.rs:4:16 - | -LL | if true && x {} - | ^ expected `bool`, found enum `Option` - | - = note: expected type `bool` - found enum `Option<i32>` -help: use `Option::is_some` to test if the `Option` has a value - | -LL | if true && x.is_some() {} - | ++++++++++ - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0308`. diff --git a/src/test/ui/suggestions/parenthesized-deref-suggestion.rs b/src/test/ui/suggestions/parenthesized-deref-suggestion.rs deleted file mode 100644 index 0b4ccdd5a..000000000 --- a/src/test/ui/suggestions/parenthesized-deref-suggestion.rs +++ /dev/null @@ -1,11 +0,0 @@ -struct Session { - opts: u8, -} - -fn main() { - let sess: &Session = &Session { opts: 0 }; - (sess as *const Session).opts; //~ ERROR no field `opts` on type `*const Session` - - let x = [0u32]; - (x as [u32; 1]).0; //~ ERROR no field `0` on type `[u32; 1]` -} diff --git a/src/test/ui/suggestions/parenthesized-deref-suggestion.stderr b/src/test/ui/suggestions/parenthesized-deref-suggestion.stderr deleted file mode 100644 index cafddbe26..000000000 --- a/src/test/ui/suggestions/parenthesized-deref-suggestion.stderr +++ /dev/null @@ -1,22 +0,0 @@ -error[E0609]: no field `opts` on type `*const Session` - --> $DIR/parenthesized-deref-suggestion.rs:7:30 - | -LL | (sess as *const Session).opts; - | ^^^^ - | -help: `(sess as *const Session)` is a raw pointer; try dereferencing it - | -LL | (*(sess as *const Session)).opts; - | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - -error[E0609]: no field `0` on type `[u32; 1]` - --> $DIR/parenthesized-deref-suggestion.rs:10:21 - | -LL | (x as [u32; 1]).0; - | ----------------^ - | | - | help: instead of using tuple indexing, use array indexing: `(x as [u32; 1])[0]` - -error: aborting due to 2 previous errors - -For more information about this error, try `rustc --explain E0609`. diff --git a/src/test/ui/suggestions/path-by-value.rs b/src/test/ui/suggestions/path-by-value.rs deleted file mode 100644 index c875ca674..000000000 --- a/src/test/ui/suggestions/path-by-value.rs +++ /dev/null @@ -1,6 +0,0 @@ -use std::path::Path; - -fn f(p: Path) { } -//~^ ERROR E0277 - -fn main() {} diff --git a/src/test/ui/suggestions/path-by-value.stderr b/src/test/ui/suggestions/path-by-value.stderr deleted file mode 100644 index bbeaa26a9..000000000 --- a/src/test/ui/suggestions/path-by-value.stderr +++ /dev/null @@ -1,17 +0,0 @@ -error[E0277]: the size for values of type `[u8]` cannot be known at compilation time - --> $DIR/path-by-value.rs:3:6 - | -LL | fn f(p: Path) { } - | ^ doesn't have a size known at compile-time - | - = help: within `Path`, the trait `Sized` is not implemented for `[u8]` - = note: required because it appears within the type `Path` - = help: unsized fn params are gated as an unstable feature -help: function arguments must have a statically known size, borrowed types always have a known size - | -LL | fn f(p: &Path) { } - | + - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0277`. diff --git a/src/test/ui/suggestions/path-display.rs b/src/test/ui/suggestions/path-display.rs deleted file mode 100644 index 3a022e6b0..000000000 --- a/src/test/ui/suggestions/path-display.rs +++ /dev/null @@ -1,11 +0,0 @@ -use std::path::{Path, PathBuf}; - -fn main() { - let path = Path::new("/tmp/foo/bar.txt"); - println!("{}", path); - //~^ ERROR E0277 - - let path = PathBuf::from("/tmp/foo/bar.txt"); - println!("{}", path); - //~^ ERROR E0277 -} diff --git a/src/test/ui/suggestions/path-display.stderr b/src/test/ui/suggestions/path-display.stderr deleted file mode 100644 index 8359b3658..000000000 --- a/src/test/ui/suggestions/path-display.stderr +++ /dev/null @@ -1,23 +0,0 @@ -error[E0277]: `Path` doesn't implement `std::fmt::Display` - --> $DIR/path-display.rs:5:20 - | -LL | println!("{}", path); - | ^^^^ `Path` cannot be formatted with the default formatter; call `.display()` on it - | - = help: the trait `std::fmt::Display` is not implemented for `Path` - = note: call `.display()` or `.to_string_lossy()` to safely print paths, as they may contain non-Unicode data - = note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info) - -error[E0277]: `PathBuf` doesn't implement `std::fmt::Display` - --> $DIR/path-display.rs:9:20 - | -LL | println!("{}", path); - | ^^^^ `PathBuf` cannot be formatted with the default formatter; call `.display()` on it - | - = help: the trait `std::fmt::Display` is not implemented for `PathBuf` - = note: call `.display()` or `.to_string_lossy()` to safely print paths, as they may contain non-Unicode data - = note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info) - -error: aborting due to 2 previous errors - -For more information about this error, try `rustc --explain E0277`. diff --git a/src/test/ui/suggestions/pattern-slice-vec.fixed b/src/test/ui/suggestions/pattern-slice-vec.fixed deleted file mode 100644 index f8144641f..000000000 --- a/src/test/ui/suggestions/pattern-slice-vec.fixed +++ /dev/null @@ -1,31 +0,0 @@ -// Regression test for #87017. - -// run-rustfix - -fn main() { - fn foo() -> Vec<i32> { vec![1, 2, 3] } - - if let [_, _, _] = foo()[..] {} - //~^ ERROR: expected an array or slice - //~| HELP: consider slicing here - - if let [] = &foo()[..] {} - //~^ ERROR: expected an array or slice - //~| HELP: consider slicing here - - if let [] = foo()[..] {} - //~^ ERROR: expected an array or slice - //~| HELP: consider slicing here - - let v = vec![]; - match &v[..] { - //~^ HELP: consider slicing here - [5] => {} - //~^ ERROR: expected an array or slice - _ => {} - } - - let [..] = vec![1, 2, 3][..]; - //~^ ERROR: expected an array or slice - //~| HELP: consider slicing here -} diff --git a/src/test/ui/suggestions/pattern-slice-vec.rs b/src/test/ui/suggestions/pattern-slice-vec.rs deleted file mode 100644 index 444687c85..000000000 --- a/src/test/ui/suggestions/pattern-slice-vec.rs +++ /dev/null @@ -1,31 +0,0 @@ -// Regression test for #87017. - -// run-rustfix - -fn main() { - fn foo() -> Vec<i32> { vec![1, 2, 3] } - - if let [_, _, _] = foo() {} - //~^ ERROR: expected an array or slice - //~| HELP: consider slicing here - - if let [] = &foo() {} - //~^ ERROR: expected an array or slice - //~| HELP: consider slicing here - - if let [] = foo() {} - //~^ ERROR: expected an array or slice - //~| HELP: consider slicing here - - let v = vec![]; - match &v { - //~^ HELP: consider slicing here - [5] => {} - //~^ ERROR: expected an array or slice - _ => {} - } - - let [..] = vec![1, 2, 3]; - //~^ ERROR: expected an array or slice - //~| HELP: consider slicing here -} diff --git a/src/test/ui/suggestions/pattern-slice-vec.stderr b/src/test/ui/suggestions/pattern-slice-vec.stderr deleted file mode 100644 index f69e7de97..000000000 --- a/src/test/ui/suggestions/pattern-slice-vec.stderr +++ /dev/null @@ -1,44 +0,0 @@ -error[E0529]: expected an array or slice, found `Vec<i32>` - --> $DIR/pattern-slice-vec.rs:8:12 - | -LL | if let [_, _, _] = foo() {} - | ^^^^^^^^^ ----- help: consider slicing here: `foo()[..]` - | | - | pattern cannot match with input type `Vec<i32>` - -error[E0529]: expected an array or slice, found `Vec<i32>` - --> $DIR/pattern-slice-vec.rs:12:12 - | -LL | if let [] = &foo() {} - | ^^ ------ help: consider slicing here: `&foo()[..]` - | | - | pattern cannot match with input type `Vec<i32>` - -error[E0529]: expected an array or slice, found `Vec<i32>` - --> $DIR/pattern-slice-vec.rs:16:12 - | -LL | if let [] = foo() {} - | ^^ ----- help: consider slicing here: `foo()[..]` - | | - | pattern cannot match with input type `Vec<i32>` - -error[E0529]: expected an array or slice, found `Vec<_>` - --> $DIR/pattern-slice-vec.rs:23:9 - | -LL | match &v { - | -- help: consider slicing here: `&v[..]` -LL | -LL | [5] => {} - | ^^^ pattern cannot match with input type `Vec<_>` - -error[E0529]: expected an array or slice, found `Vec<{integer}>` - --> $DIR/pattern-slice-vec.rs:28:9 - | -LL | let [..] = vec![1, 2, 3]; - | ^^^^ ------------- help: consider slicing here: `vec![1, 2, 3][..]` - | | - | pattern cannot match with input type `Vec<{integer}>` - -error: aborting due to 5 previous errors - -For more information about this error, try `rustc --explain E0529`. diff --git a/src/test/ui/suggestions/pattern-struct-with-slice-vec-field.rs b/src/test/ui/suggestions/pattern-struct-with-slice-vec-field.rs deleted file mode 100644 index 5b223a91f..000000000 --- a/src/test/ui/suggestions/pattern-struct-with-slice-vec-field.rs +++ /dev/null @@ -1,35 +0,0 @@ -use std::ops::Deref; - -struct Foo { - v: Vec<u32>, -} - -struct Bar { - v: Vec<u32>, -} - -impl Deref for Bar { - type Target = Vec<u32>; - - fn deref(&self) -> &Self::Target { - &self.v - } -} - -fn f(foo: &Foo) { - match foo { - Foo { v: [1, 2] } => {} - //~^ ERROR expected an array or slice, found `Vec<u32> - _ => {} - } -} - -fn bar(bar: &Bar) { - match bar { - Bar { v: [1, 2] } => {} - //~^ ERROR expected an array or slice, found `Vec<u32> - _ => {} - } -} - -fn main() {} diff --git a/src/test/ui/suggestions/pattern-struct-with-slice-vec-field.stderr b/src/test/ui/suggestions/pattern-struct-with-slice-vec-field.stderr deleted file mode 100644 index 5b48a8b18..000000000 --- a/src/test/ui/suggestions/pattern-struct-with-slice-vec-field.stderr +++ /dev/null @@ -1,15 +0,0 @@ -error[E0529]: expected an array or slice, found `Vec<u32>` - --> $DIR/pattern-struct-with-slice-vec-field.rs:21:18 - | -LL | Foo { v: [1, 2] } => {} - | ^^^^^^ pattern cannot match with input type `Vec<u32>` - -error[E0529]: expected an array or slice, found `Vec<u32>` - --> $DIR/pattern-struct-with-slice-vec-field.rs:29:18 - | -LL | Bar { v: [1, 2] } => {} - | ^^^^^^ pattern cannot match with input type `Vec<u32>` - -error: aborting due to 2 previous errors - -For more information about this error, try `rustc --explain E0529`. diff --git a/src/test/ui/suggestions/private-field.rs b/src/test/ui/suggestions/private-field.rs deleted file mode 100644 index 1cc4d2a4d..000000000 --- a/src/test/ui/suggestions/private-field.rs +++ /dev/null @@ -1,19 +0,0 @@ -// compile-flags: --crate-type lib -pub struct S { - pub val: string::MyString, -} - -pub fn test(s: S) { - dbg!(s.cap) //~ ERROR: no field `cap` on type `S` [E0609] -} - -pub(crate) mod string { - - pub struct MyString { - buf: MyVec, - } - - struct MyVec { - cap: usize, - } -} diff --git a/src/test/ui/suggestions/private-field.stderr b/src/test/ui/suggestions/private-field.stderr deleted file mode 100644 index c38c795e0..000000000 --- a/src/test/ui/suggestions/private-field.stderr +++ /dev/null @@ -1,11 +0,0 @@ -error[E0609]: no field `cap` on type `S` - --> $DIR/private-field.rs:7:12 - | -LL | dbg!(s.cap) - | ^^^ unknown field - | - = note: available fields are: `val` - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0609`. diff --git a/src/test/ui/suggestions/raw-byte-string-prefix.rs b/src/test/ui/suggestions/raw-byte-string-prefix.rs deleted file mode 100644 index 576561c31..000000000 --- a/src/test/ui/suggestions/raw-byte-string-prefix.rs +++ /dev/null @@ -1,10 +0,0 @@ -// `br` and `rb` are easy to confuse; check that we issue a suggestion to help. - -// edition:2021 - -fn main() { - rb"abc"; - //~^ ERROR: prefix `rb` is unknown - //~| HELP: use `br` for a raw byte string - //~| ERROR: expected one of -} diff --git a/src/test/ui/suggestions/raw-byte-string-prefix.stderr b/src/test/ui/suggestions/raw-byte-string-prefix.stderr deleted file mode 100644 index 4f5106849..000000000 --- a/src/test/ui/suggestions/raw-byte-string-prefix.stderr +++ /dev/null @@ -1,20 +0,0 @@ -error: prefix `rb` is unknown - --> $DIR/raw-byte-string-prefix.rs:6:5 - | -LL | rb"abc"; - | ^^ unknown prefix - | - = note: prefixed identifiers and literals are reserved since Rust 2021 -help: use `br` for a raw byte string - | -LL | br"abc"; - | ~~ - -error: expected one of `!`, `.`, `::`, `;`, `?`, `{`, `}`, or an operator, found `"abc"` - --> $DIR/raw-byte-string-prefix.rs:6:7 - | -LL | rb"abc"; - | ^^^^^ expected one of 8 possible tokens - -error: aborting due to 2 previous errors - diff --git a/src/test/ui/suggestions/raw-name-use-suggestion.rs b/src/test/ui/suggestions/raw-name-use-suggestion.rs deleted file mode 100644 index 0a8073c0b..000000000 --- a/src/test/ui/suggestions/raw-name-use-suggestion.rs +++ /dev/null @@ -1,9 +0,0 @@ -mod foo { - pub fn r#let() {} - pub fn break() {} //~ ERROR expected identifier, found keyword `break` -} - -fn main() { - foo::let(); //~ ERROR expected identifier, found keyword `let` - r#break(); //~ ERROR cannot find function `r#break` in this scope -} diff --git a/src/test/ui/suggestions/raw-name-use-suggestion.stderr b/src/test/ui/suggestions/raw-name-use-suggestion.stderr deleted file mode 100644 index 95c26b9ad..000000000 --- a/src/test/ui/suggestions/raw-name-use-suggestion.stderr +++ /dev/null @@ -1,36 +0,0 @@ -error: expected identifier, found keyword `break` - --> $DIR/raw-name-use-suggestion.rs:3:12 - | -LL | pub fn break() {} - | ^^^^^ expected identifier, found keyword - | -help: escape `break` to use it as an identifier - | -LL | pub fn r#break() {} - | ++ - -error: expected identifier, found keyword `let` - --> $DIR/raw-name-use-suggestion.rs:7:10 - | -LL | foo::let(); - | ^^^ expected identifier, found keyword - | -help: escape `let` to use it as an identifier - | -LL | foo::r#let(); - | ++ - -error[E0425]: cannot find function `r#break` in this scope - --> $DIR/raw-name-use-suggestion.rs:8:5 - | -LL | r#break(); - | ^^^^^^^ not found in this scope - | -help: consider importing this function - | -LL | use foo::r#break; - | - -error: aborting due to 3 previous errors - -For more information about this error, try `rustc --explain E0425`. diff --git a/src/test/ui/suggestions/recover-from-semicolon-trailing-item.rs b/src/test/ui/suggestions/recover-from-semicolon-trailing-item.rs deleted file mode 100644 index 82935af0a..000000000 --- a/src/test/ui/suggestions/recover-from-semicolon-trailing-item.rs +++ /dev/null @@ -1,16 +0,0 @@ -// verify that after encountering a semicolon after an item the parser recovers -mod M {}; -//~^ ERROR expected item, found `;` -struct S {}; -//~^ ERROR expected item, found `;` -fn foo(a: usize) {}; -//~^ ERROR expected item, found `;` -fn main() { - struct X {}; // ok - let _: usize = S {}; - //~^ ERROR mismatched types - let _: usize = X {}; - //~^ ERROR mismatched types - foo(""); - //~^ ERROR mismatched types -} diff --git a/src/test/ui/suggestions/recover-from-semicolon-trailing-item.stderr b/src/test/ui/suggestions/recover-from-semicolon-trailing-item.stderr deleted file mode 100644 index 9588eedc9..000000000 --- a/src/test/ui/suggestions/recover-from-semicolon-trailing-item.stderr +++ /dev/null @@ -1,53 +0,0 @@ -error: expected item, found `;` - --> $DIR/recover-from-semicolon-trailing-item.rs:2:9 - | -LL | mod M {}; - | ^ help: remove this semicolon - -error: expected item, found `;` - --> $DIR/recover-from-semicolon-trailing-item.rs:4:12 - | -LL | struct S {}; - | ^ help: remove this semicolon - | - = help: braced struct declarations are not followed by a semicolon - -error: expected item, found `;` - --> $DIR/recover-from-semicolon-trailing-item.rs:6:20 - | -LL | fn foo(a: usize) {}; - | ^ help: remove this semicolon - -error[E0308]: mismatched types - --> $DIR/recover-from-semicolon-trailing-item.rs:10:20 - | -LL | let _: usize = S {}; - | ----- ^^^^ expected `usize`, found struct `S` - | | - | expected due to this - -error[E0308]: mismatched types - --> $DIR/recover-from-semicolon-trailing-item.rs:12:20 - | -LL | let _: usize = X {}; - | ----- ^^^^ expected `usize`, found struct `X` - | | - | expected due to this - -error[E0308]: mismatched types - --> $DIR/recover-from-semicolon-trailing-item.rs:14:9 - | -LL | foo(""); - | --- ^^ expected `usize`, found `&str` - | | - | arguments to this function are incorrect - | -note: function defined here - --> $DIR/recover-from-semicolon-trailing-item.rs:6:4 - | -LL | fn foo(a: usize) {}; - | ^^^ -------- - -error: aborting due to 6 previous errors - -For more information about this error, try `rustc --explain E0308`. diff --git a/src/test/ui/suggestions/recover-invalid-float.fixed b/src/test/ui/suggestions/recover-invalid-float.fixed deleted file mode 100644 index 62389ba61..000000000 --- a/src/test/ui/suggestions/recover-invalid-float.fixed +++ /dev/null @@ -1,10 +0,0 @@ -// run-rustfix - -fn main() { - let _: f32 = 0.3; - //~^ ERROR float literals must have an integer part - let _: f32 = 0.42f32; - //~^ ERROR float literals must have an integer part - let _: f64 = 0.5f64; - //~^ ERROR float literals must have an integer part -} diff --git a/src/test/ui/suggestions/recover-invalid-float.rs b/src/test/ui/suggestions/recover-invalid-float.rs deleted file mode 100644 index a5a7efe5e..000000000 --- a/src/test/ui/suggestions/recover-invalid-float.rs +++ /dev/null @@ -1,10 +0,0 @@ -// run-rustfix - -fn main() { - let _: f32 = .3; - //~^ ERROR float literals must have an integer part - let _: f32 = .42f32; - //~^ ERROR float literals must have an integer part - let _: f64 = .5f64; - //~^ ERROR float literals must have an integer part -} diff --git a/src/test/ui/suggestions/recover-invalid-float.stderr b/src/test/ui/suggestions/recover-invalid-float.stderr deleted file mode 100644 index dd24746ea..000000000 --- a/src/test/ui/suggestions/recover-invalid-float.stderr +++ /dev/null @@ -1,20 +0,0 @@ -error: float literals must have an integer part - --> $DIR/recover-invalid-float.rs:4:18 - | -LL | let _: f32 = .3; - | ^^ help: must have an integer part: `0.3` - -error: float literals must have an integer part - --> $DIR/recover-invalid-float.rs:6:18 - | -LL | let _: f32 = .42f32; - | ^^^^^^ help: must have an integer part: `0.42f32` - -error: float literals must have an integer part - --> $DIR/recover-invalid-float.rs:8:18 - | -LL | let _: f64 = .5f64; - | ^^^^^ help: must have an integer part: `0.5f64` - -error: aborting due to 3 previous errors - diff --git a/src/test/ui/suggestions/recover-missing-turbofish-surrounding-angle-braket.rs b/src/test/ui/suggestions/recover-missing-turbofish-surrounding-angle-braket.rs deleted file mode 100644 index 333dce390..000000000 --- a/src/test/ui/suggestions/recover-missing-turbofish-surrounding-angle-braket.rs +++ /dev/null @@ -1,10 +0,0 @@ -fn main() { - let _ = vec![1, 2, 3].into_iter().collect::Vec<_>(); - //~^ ERROR generic parameters without surrounding angle brackets - let _ = vec![1, 2, 3].into_iter().collect::Vec<_>>>>(); - //~^ ERROR generic parameters without surrounding angle brackets - let _ = vec![1, 2, 3].into_iter().collect::Vec<_>>>(); - //~^ ERROR generic parameters without surrounding angle brackets - let _ = vec![1, 2, 3].into_iter().collect::Vec<_>>(); - //~^ ERROR generic parameters without surrounding angle brackets -} diff --git a/src/test/ui/suggestions/recover-missing-turbofish-surrounding-angle-braket.stderr b/src/test/ui/suggestions/recover-missing-turbofish-surrounding-angle-braket.stderr deleted file mode 100644 index 618ccba0d..000000000 --- a/src/test/ui/suggestions/recover-missing-turbofish-surrounding-angle-braket.stderr +++ /dev/null @@ -1,46 +0,0 @@ -error: generic parameters without surrounding angle brackets - --> $DIR/recover-missing-turbofish-surrounding-angle-braket.rs:2:48 - | -LL | let _ = vec![1, 2, 3].into_iter().collect::Vec<_>(); - | ^^^^^^ - | -help: surround the type parameters with angle brackets - | -LL | let _ = vec![1, 2, 3].into_iter().collect::<Vec<_>>(); - | + + - -error: generic parameters without surrounding angle brackets - --> $DIR/recover-missing-turbofish-surrounding-angle-braket.rs:4:48 - | -LL | let _ = vec![1, 2, 3].into_iter().collect::Vec<_>>>>(); - | ^^^^^^ - | -help: surround the type parameters with angle brackets - | -LL | let _ = vec![1, 2, 3].into_iter().collect::<Vec<_>>(); - | + ~ - -error: generic parameters without surrounding angle brackets - --> $DIR/recover-missing-turbofish-surrounding-angle-braket.rs:6:48 - | -LL | let _ = vec![1, 2, 3].into_iter().collect::Vec<_>>>(); - | ^^^^^^ - | -help: surround the type parameters with angle brackets - | -LL | let _ = vec![1, 2, 3].into_iter().collect::<Vec<_>>(); - | + ~ - -error: generic parameters without surrounding angle brackets - --> $DIR/recover-missing-turbofish-surrounding-angle-braket.rs:8:48 - | -LL | let _ = vec![1, 2, 3].into_iter().collect::Vec<_>>(); - | ^^^^^^ - | -help: surround the type parameters with angle brackets - | -LL | let _ = vec![1, 2, 3].into_iter().collect::<Vec<_>>(); - | + ~ - -error: aborting due to 4 previous errors - diff --git a/src/test/ui/suggestions/ref-pattern-binding.fixed b/src/test/ui/suggestions/ref-pattern-binding.fixed deleted file mode 100644 index c36040eec..000000000 --- a/src/test/ui/suggestions/ref-pattern-binding.fixed +++ /dev/null @@ -1,19 +0,0 @@ -// run-rustfix -#![allow(unused)] - -struct S { - f: String, -} - -fn main() { - let ref _moved @ ref _from = String::from("foo"); //~ ERROR - let ref _moved @ ref _from = String::from("foo"); //~ ERROR - let ref _moved @ ref _from = String::from("foo"); //~ ERROR - //~^ ERROR - let ref _moved @ ref _from = String::from("foo"); // ok - let ref _moved @ S { ref f } = S { f: String::from("foo") }; //~ ERROR - let ref _moved @ S { ref f } = S { f: String::from("foo") }; //~ ERROR - //~^ ERROR - let ref _moved @ S { ref f } = S { f: String::from("foo") }; // ok - let ref _moved @ S { ref f } = S { f: String::from("foo") }; //~ ERROR -} diff --git a/src/test/ui/suggestions/ref-pattern-binding.rs b/src/test/ui/suggestions/ref-pattern-binding.rs deleted file mode 100644 index c0d4feb03..000000000 --- a/src/test/ui/suggestions/ref-pattern-binding.rs +++ /dev/null @@ -1,19 +0,0 @@ -// run-rustfix -#![allow(unused)] - -struct S { - f: String, -} - -fn main() { - let _moved @ _from = String::from("foo"); //~ ERROR - let _moved @ ref _from = String::from("foo"); //~ ERROR - let ref _moved @ _from = String::from("foo"); //~ ERROR - //~^ ERROR - let ref _moved @ ref _from = String::from("foo"); // ok - let _moved @ S { f } = S { f: String::from("foo") }; //~ ERROR - let ref _moved @ S { f } = S { f: String::from("foo") }; //~ ERROR - //~^ ERROR - let ref _moved @ S { ref f } = S { f: String::from("foo") }; // ok - let _moved @ S { ref f } = S { f: String::from("foo") }; //~ ERROR -} diff --git a/src/test/ui/suggestions/ref-pattern-binding.stderr b/src/test/ui/suggestions/ref-pattern-binding.stderr deleted file mode 100644 index 10447ba70..000000000 --- a/src/test/ui/suggestions/ref-pattern-binding.stderr +++ /dev/null @@ -1,107 +0,0 @@ -error: borrow of moved value - --> $DIR/ref-pattern-binding.rs:10:9 - | -LL | let _moved @ ref _from = String::from("foo"); - | ------^^^--------- - | | | - | | value borrowed here after move - | value moved into `_moved` here - | move occurs because `_moved` has type `String` which does not implement the `Copy` trait - | -help: borrow this binding in the pattern to avoid moving the value - | -LL | let ref _moved @ ref _from = String::from("foo"); - | +++ - -error: cannot move out of value because it is borrowed - --> $DIR/ref-pattern-binding.rs:11:9 - | -LL | let ref _moved @ _from = String::from("foo"); - | ----------^^^----- - | | | - | | value moved into `_from` here - | value borrowed, by `_moved`, here - -error: cannot move out of value because it is borrowed - --> $DIR/ref-pattern-binding.rs:15:9 - | -LL | let ref _moved @ S { f } = S { f: String::from("foo") }; - | ----------^^^^^^^-^^ - | | | - | | value moved into `f` here - | value borrowed, by `_moved`, here - -error: borrow of moved value - --> $DIR/ref-pattern-binding.rs:18:9 - | -LL | let _moved @ S { ref f } = S { f: String::from("foo") }; - | ------^^^^^^^-----^^ - | | | - | | value borrowed here after move - | value moved into `_moved` here - | move occurs because `_moved` has type `S` which does not implement the `Copy` trait - | -help: borrow this binding in the pattern to avoid moving the value - | -LL | let ref _moved @ S { ref f } = S { f: String::from("foo") }; - | +++ - -error[E0382]: use of moved value - --> $DIR/ref-pattern-binding.rs:9:9 - | -LL | let _moved @ _from = String::from("foo"); - | ^^^^^^ ----- ------------------- move occurs because value has type `String`, which does not implement the `Copy` trait - | | | - | | value moved here - | value used here after move - | -help: borrow this binding in the pattern to avoid moving the value - | -LL | let ref _moved @ ref _from = String::from("foo"); - | +++ +++ - -error[E0382]: borrow of moved value - --> $DIR/ref-pattern-binding.rs:11:9 - | -LL | let ref _moved @ _from = String::from("foo"); - | ^^^^^^^^^^ ----- ------------------- move occurs because value has type `String`, which does not implement the `Copy` trait - | | | - | | value moved here - | value borrowed here after move - | -help: borrow this binding in the pattern to avoid moving the value - | -LL | let ref _moved @ ref _from = String::from("foo"); - | +++ - -error[E0382]: use of partially moved value - --> $DIR/ref-pattern-binding.rs:14:9 - | -LL | let _moved @ S { f } = S { f: String::from("foo") }; - | ^^^^^^ - value partially moved here - | | - | value used here after partial move - | - = note: partial move occurs because value has type `String`, which does not implement the `Copy` trait -help: borrow this binding in the pattern to avoid moving the value - | -LL | let ref _moved @ S { ref f } = S { f: String::from("foo") }; - | +++ +++ - -error[E0382]: borrow of partially moved value - --> $DIR/ref-pattern-binding.rs:15:9 - | -LL | let ref _moved @ S { f } = S { f: String::from("foo") }; - | ^^^^^^^^^^ - value partially moved here - | | - | value borrowed here after partial move - | - = note: partial move occurs because value has type `String`, which does not implement the `Copy` trait -help: borrow this binding in the pattern to avoid moving the value - | -LL | let ref _moved @ S { ref f } = S { f: String::from("foo") }; - | +++ - -error: aborting due to 8 previous errors - -For more information about this error, try `rustc --explain E0382`. diff --git a/src/test/ui/suggestions/removal-of-multiline-trait-bound-in-where-clause.rs b/src/test/ui/suggestions/removal-of-multiline-trait-bound-in-where-clause.rs deleted file mode 100644 index 56aed77c1..000000000 --- a/src/test/ui/suggestions/removal-of-multiline-trait-bound-in-where-clause.rs +++ /dev/null @@ -1,30 +0,0 @@ -struct Wrapper<T>(T); - -fn foo<T>(foo: Wrapper<T>) -//~^ ERROR the size for values of type `T` cannot be known at compilation time -where - T - : - ? - Sized -{ - // -} - -fn bar<T>(foo: Wrapper<T>) -//~^ ERROR the size for values of type `T` cannot be known at compilation time -where T: ?Sized -{ - // -} - -fn qux<T>(foo: Wrapper<T>) -//~^ ERROR the size for values of type `T` cannot be known at compilation time -where - T: ?Sized -{ - // -} - - -fn main() {} diff --git a/src/test/ui/suggestions/removal-of-multiline-trait-bound-in-where-clause.stderr b/src/test/ui/suggestions/removal-of-multiline-trait-bound-in-where-clause.stderr deleted file mode 100644 index 6071b10d3..000000000 --- a/src/test/ui/suggestions/removal-of-multiline-trait-bound-in-where-clause.stderr +++ /dev/null @@ -1,83 +0,0 @@ -error[E0277]: the size for values of type `T` cannot be known at compilation time - --> $DIR/removal-of-multiline-trait-bound-in-where-clause.rs:3:16 - | -LL | fn foo<T>(foo: Wrapper<T>) - | - ^^^^^^^^^^ doesn't have a size known at compile-time - | | - | this type parameter needs to be `std::marker::Sized` - | -note: required by a bound in `Wrapper` - --> $DIR/removal-of-multiline-trait-bound-in-where-clause.rs:1:16 - | -LL | struct Wrapper<T>(T); - | ^ required by this bound in `Wrapper` -help: you could relax the implicit `Sized` bound on `T` if it were used through indirection like `&T` or `Box<T>` - --> $DIR/removal-of-multiline-trait-bound-in-where-clause.rs:1:16 - | -LL | struct Wrapper<T>(T); - | ^ - ...if indirection were used here: `Box<T>` - | | - | this could be changed to `T: ?Sized`... -help: consider removing the `?Sized` bound to make the type parameter `Sized` - | -LL - where -LL - T -LL - : -LL - ? -LL - Sized - | - -error[E0277]: the size for values of type `T` cannot be known at compilation time - --> $DIR/removal-of-multiline-trait-bound-in-where-clause.rs:14:16 - | -LL | fn bar<T>(foo: Wrapper<T>) - | - ^^^^^^^^^^ doesn't have a size known at compile-time - | | - | this type parameter needs to be `std::marker::Sized` - | -note: required by a bound in `Wrapper` - --> $DIR/removal-of-multiline-trait-bound-in-where-clause.rs:1:16 - | -LL | struct Wrapper<T>(T); - | ^ required by this bound in `Wrapper` -help: you could relax the implicit `Sized` bound on `T` if it were used through indirection like `&T` or `Box<T>` - --> $DIR/removal-of-multiline-trait-bound-in-where-clause.rs:1:16 - | -LL | struct Wrapper<T>(T); - | ^ - ...if indirection were used here: `Box<T>` - | | - | this could be changed to `T: ?Sized`... -help: consider removing the `?Sized` bound to make the type parameter `Sized` - | -LL - where T: ?Sized - | - -error[E0277]: the size for values of type `T` cannot be known at compilation time - --> $DIR/removal-of-multiline-trait-bound-in-where-clause.rs:21:16 - | -LL | fn qux<T>(foo: Wrapper<T>) - | - ^^^^^^^^^^ doesn't have a size known at compile-time - | | - | this type parameter needs to be `std::marker::Sized` - | -note: required by a bound in `Wrapper` - --> $DIR/removal-of-multiline-trait-bound-in-where-clause.rs:1:16 - | -LL | struct Wrapper<T>(T); - | ^ required by this bound in `Wrapper` -help: you could relax the implicit `Sized` bound on `T` if it were used through indirection like `&T` or `Box<T>` - --> $DIR/removal-of-multiline-trait-bound-in-where-clause.rs:1:16 - | -LL | struct Wrapper<T>(T); - | ^ - ...if indirection were used here: `Box<T>` - | | - | this could be changed to `T: ?Sized`... -help: consider removing the `?Sized` bound to make the type parameter `Sized` - | -LL - where -LL - T: ?Sized - | - -error: aborting due to 3 previous errors - -For more information about this error, try `rustc --explain E0277`. diff --git a/src/test/ui/suggestions/remove-as_str.rs b/src/test/ui/suggestions/remove-as_str.rs deleted file mode 100644 index 289a784ba..000000000 --- a/src/test/ui/suggestions/remove-as_str.rs +++ /dev/null @@ -1,21 +0,0 @@ -fn foo1(s: &str) { - s.as_str(); - //~^ ERROR no method named `as_str` found -} - -fn foo2<'a>(s: &'a str) { - s.as_str(); - //~^ ERROR no method named `as_str` found -} - -fn foo3(s: &mut str) { - s.as_str(); - //~^ ERROR no method named `as_str` found -} - -fn foo4(s: &&str) { - s.as_str(); - //~^ ERROR no method named `as_str` found -} - -fn main() {} diff --git a/src/test/ui/suggestions/remove-as_str.stderr b/src/test/ui/suggestions/remove-as_str.stderr deleted file mode 100644 index 534c49778..000000000 --- a/src/test/ui/suggestions/remove-as_str.stderr +++ /dev/null @@ -1,27 +0,0 @@ -error[E0599]: no method named `as_str` found for reference `&str` in the current scope - --> $DIR/remove-as_str.rs:2:7 - | -LL | s.as_str(); - | -^^^^^^-- help: remove this method call - -error[E0599]: no method named `as_str` found for reference `&'a str` in the current scope - --> $DIR/remove-as_str.rs:7:7 - | -LL | s.as_str(); - | -^^^^^^-- help: remove this method call - -error[E0599]: no method named `as_str` found for mutable reference `&mut str` in the current scope - --> $DIR/remove-as_str.rs:12:7 - | -LL | s.as_str(); - | -^^^^^^-- help: remove this method call - -error[E0599]: no method named `as_str` found for reference `&&str` in the current scope - --> $DIR/remove-as_str.rs:17:7 - | -LL | s.as_str(); - | -^^^^^^-- help: remove this method call - -error: aborting due to 4 previous errors - -For more information about this error, try `rustc --explain E0599`. diff --git a/src/test/ui/suggestions/restrict-type-argument.rs b/src/test/ui/suggestions/restrict-type-argument.rs deleted file mode 100644 index c4ebfbe92..000000000 --- a/src/test/ui/suggestions/restrict-type-argument.rs +++ /dev/null @@ -1,31 +0,0 @@ -fn is_send<T: Send>(val: T) {} - -fn use_impl_sync(val: impl Sync) { - is_send(val); //~ ERROR `impl Sync` cannot be sent between threads safely -} - -fn use_where<S>(val: S) where S: Sync { - is_send(val); //~ ERROR `S` cannot be sent between threads safely -} - -fn use_bound<S: Sync>(val: S) { - is_send(val); //~ ERROR `S` cannot be sent between threads safely -} - -fn use_bound_2< - S // Make sure we can synthezise a correct suggestion span for this case - : - Sync ->(val: S) { - is_send(val); //~ ERROR `S` cannot be sent between threads safely -} - -fn use_bound_and_where<S: Sync>(val: S) where S: std::fmt::Debug { - is_send(val); //~ ERROR `S` cannot be sent between threads safely -} - -fn use_unbound<S>(val: S) { - is_send(val); //~ ERROR `S` cannot be sent between threads safely -} - -fn main() {} diff --git a/src/test/ui/suggestions/restrict-type-argument.stderr b/src/test/ui/suggestions/restrict-type-argument.stderr deleted file mode 100644 index 01c2de798..000000000 --- a/src/test/ui/suggestions/restrict-type-argument.stderr +++ /dev/null @@ -1,111 +0,0 @@ -error[E0277]: `impl Sync` cannot be sent between threads safely - --> $DIR/restrict-type-argument.rs:4:13 - | -LL | is_send(val); - | ------- ^^^ `impl Sync` cannot be sent between threads safely - | | - | required by a bound introduced by this call - | -note: required by a bound in `is_send` - --> $DIR/restrict-type-argument.rs:1:15 - | -LL | fn is_send<T: Send>(val: T) {} - | ^^^^ required by this bound in `is_send` -help: consider further restricting this bound - | -LL | fn use_impl_sync(val: impl Sync + std::marker::Send) { - | +++++++++++++++++++ - -error[E0277]: `S` cannot be sent between threads safely - --> $DIR/restrict-type-argument.rs:8:13 - | -LL | is_send(val); - | ------- ^^^ `S` cannot be sent between threads safely - | | - | required by a bound introduced by this call - | -note: required by a bound in `is_send` - --> $DIR/restrict-type-argument.rs:1:15 - | -LL | fn is_send<T: Send>(val: T) {} - | ^^^^ required by this bound in `is_send` -help: consider further restricting this bound - | -LL | fn use_where<S>(val: S) where S: Sync + std::marker::Send { - | +++++++++++++++++++ - -error[E0277]: `S` cannot be sent between threads safely - --> $DIR/restrict-type-argument.rs:12:13 - | -LL | is_send(val); - | ------- ^^^ `S` cannot be sent between threads safely - | | - | required by a bound introduced by this call - | -note: required by a bound in `is_send` - --> $DIR/restrict-type-argument.rs:1:15 - | -LL | fn is_send<T: Send>(val: T) {} - | ^^^^ required by this bound in `is_send` -help: consider further restricting this bound - | -LL | fn use_bound<S: Sync + std::marker::Send>(val: S) { - | +++++++++++++++++++ - -error[E0277]: `S` cannot be sent between threads safely - --> $DIR/restrict-type-argument.rs:20:13 - | -LL | is_send(val); - | ------- ^^^ `S` cannot be sent between threads safely - | | - | required by a bound introduced by this call - | -note: required by a bound in `is_send` - --> $DIR/restrict-type-argument.rs:1:15 - | -LL | fn is_send<T: Send>(val: T) {} - | ^^^^ required by this bound in `is_send` -help: consider further restricting this bound - | -LL | Sync + std::marker::Send - | +++++++++++++++++++ - -error[E0277]: `S` cannot be sent between threads safely - --> $DIR/restrict-type-argument.rs:24:13 - | -LL | is_send(val); - | ------- ^^^ `S` cannot be sent between threads safely - | | - | required by a bound introduced by this call - | -note: required by a bound in `is_send` - --> $DIR/restrict-type-argument.rs:1:15 - | -LL | fn is_send<T: Send>(val: T) {} - | ^^^^ required by this bound in `is_send` -help: consider further restricting this bound - | -LL | fn use_bound_and_where<S: Sync + std::marker::Send>(val: S) where S: std::fmt::Debug { - | +++++++++++++++++++ - -error[E0277]: `S` cannot be sent between threads safely - --> $DIR/restrict-type-argument.rs:28:13 - | -LL | is_send(val); - | ------- ^^^ `S` cannot be sent between threads safely - | | - | required by a bound introduced by this call - | -note: required by a bound in `is_send` - --> $DIR/restrict-type-argument.rs:1:15 - | -LL | fn is_send<T: Send>(val: T) {} - | ^^^^ required by this bound in `is_send` -help: consider restricting type parameter `S` - | -LL | fn use_unbound<S: std::marker::Send>(val: S) { - | +++++++++++++++++++ - -error: aborting due to 6 previous errors - -For more information about this error, try `rustc --explain E0277`. diff --git a/src/test/ui/suggestions/restrict-type-not-param.rs b/src/test/ui/suggestions/restrict-type-not-param.rs deleted file mode 100644 index 60f5ba45c..000000000 --- a/src/test/ui/suggestions/restrict-type-not-param.rs +++ /dev/null @@ -1,12 +0,0 @@ -use std::ops::Add; - -struct Wrapper<T>(T); - -trait Foo {} - -fn qux<T>(a: Wrapper<T>, b: T) -> T { - a + b - //~^ ERROR cannot add `T` to `Wrapper<T>` -} - -fn main() {} diff --git a/src/test/ui/suggestions/restrict-type-not-param.stderr b/src/test/ui/suggestions/restrict-type-not-param.stderr deleted file mode 100644 index e7d9c5ecb..000000000 --- a/src/test/ui/suggestions/restrict-type-not-param.stderr +++ /dev/null @@ -1,26 +0,0 @@ -error[E0369]: cannot add `T` to `Wrapper<T>` - --> $DIR/restrict-type-not-param.rs:8:7 - | -LL | a + b - | - ^ - T - | | - | Wrapper<T> - | -note: an implementation of `Add<_>` might be missing for `Wrapper<T>` - --> $DIR/restrict-type-not-param.rs:3:1 - | -LL | struct Wrapper<T>(T); - | ^^^^^^^^^^^^^^^^^ must implement `Add<_>` -note: the following trait must be implemented - --> $SRC_DIR/core/src/ops/arith.rs:LL:COL - | -LL | pub trait Add<Rhs = Self> { - | ^^^^^^^^^^^^^^^^^^^^^^^^^ -help: consider introducing a `where` clause, but there might be an alternative better way to express this requirement - | -LL | fn qux<T>(a: Wrapper<T>, b: T) -> T where Wrapper<T>: Add<T, Output = T> { - | ++++++++++++++++++++++++++++++++++++ - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0369`. diff --git a/src/test/ui/suggestions/return-bindings-multi.rs b/src/test/ui/suggestions/return-bindings-multi.rs deleted file mode 100644 index 8c3bd641e..000000000 --- a/src/test/ui/suggestions/return-bindings-multi.rs +++ /dev/null @@ -1,9 +0,0 @@ -fn a(i: i32) -> i32 { - //~^ ERROR mismatched types - let j = 2i32; -} - -fn b(i: i32, j: i32) -> i32 {} -//~^ ERROR mismatched types - -fn main() {} diff --git a/src/test/ui/suggestions/return-bindings-multi.stderr b/src/test/ui/suggestions/return-bindings-multi.stderr deleted file mode 100644 index 738e3f2f4..000000000 --- a/src/test/ui/suggestions/return-bindings-multi.stderr +++ /dev/null @@ -1,34 +0,0 @@ -error[E0308]: mismatched types - --> $DIR/return-bindings-multi.rs:1:17 - | -LL | fn a(i: i32) -> i32 { - | - ^^^ expected `i32`, found `()` - | | - | implicitly returns `()` as its body has no tail or `return` expression - | -note: consider returning one of these bindings - --> $DIR/return-bindings-multi.rs:1:6 - | -LL | fn a(i: i32) -> i32 { - | ^ -LL | -LL | let j = 2i32; - | ^ - -error[E0308]: mismatched types - --> $DIR/return-bindings-multi.rs:6:25 - | -LL | fn b(i: i32, j: i32) -> i32 {} - | - ^^^ expected `i32`, found `()` - | | - | implicitly returns `()` as its body has no tail or `return` expression - | -note: consider returning one of these bindings - --> $DIR/return-bindings-multi.rs:6:6 - | -LL | fn b(i: i32, j: i32) -> i32 {} - | ^ ^ - -error: aborting due to 2 previous errors - -For more information about this error, try `rustc --explain E0308`. diff --git a/src/test/ui/suggestions/return-bindings.rs b/src/test/ui/suggestions/return-bindings.rs deleted file mode 100644 index fa1bad376..000000000 --- a/src/test/ui/suggestions/return-bindings.rs +++ /dev/null @@ -1,51 +0,0 @@ -#![allow(unused)] - -fn a(i: i32) -> i32 {} -//~^ ERROR mismatched types - -fn b(opt_str: Option<String>) { - let s: String = if let Some(s) = opt_str { - //~^ ERROR mismatched types - } else { - String::new() - }; -} - -fn c() -> Option<i32> { - //~^ ERROR mismatched types - let x = Some(1); -} - -fn d(opt_str: Option<String>) { - let s: String = if let Some(s) = opt_str { - //~^ ERROR mismatched types - } else { - String::new() - }; -} - -fn d2(opt_str: Option<String>) { - let s = if let Some(s) = opt_str { - } else { - String::new() - //~^ ERROR `if` and `else` have incompatible types - }; -} - -fn e(opt_str: Option<String>) { - let s: String = match opt_str { - Some(s) => {} - //~^ ERROR mismatched types - None => String::new(), - }; -} - -fn e2(opt_str: Option<String>) { - let s = match opt_str { - Some(s) => {} - None => String::new(), - //~^ ERROR `match` arms have incompatible types - }; -} - -fn main() {} diff --git a/src/test/ui/suggestions/return-bindings.stderr b/src/test/ui/suggestions/return-bindings.stderr deleted file mode 100644 index c14fb3367..000000000 --- a/src/test/ui/suggestions/return-bindings.stderr +++ /dev/null @@ -1,110 +0,0 @@ -error[E0308]: mismatched types - --> $DIR/return-bindings.rs:3:17 - | -LL | fn a(i: i32) -> i32 {} - | - ^^^ expected `i32`, found `()` - | | - | implicitly returns `()` as its body has no tail or `return` expression - | -help: consider returning the local binding `i` - | -LL | fn a(i: i32) -> i32 { i } - | + - -error[E0308]: mismatched types - --> $DIR/return-bindings.rs:7:46 - | -LL | let s: String = if let Some(s) = opt_str { - | ______________________________________________^ -LL | | -LL | | } else { - | |_____^ expected struct `String`, found `()` - | -help: consider returning the local binding `s` - | -LL ~ let s: String = if let Some(s) = opt_str { -LL + s -LL ~ - | - -error[E0308]: mismatched types - --> $DIR/return-bindings.rs:14:11 - | -LL | fn c() -> Option<i32> { - | - ^^^^^^^^^^^ expected enum `Option`, found `()` - | | - | implicitly returns `()` as its body has no tail or `return` expression - | - = note: expected enum `Option<i32>` - found unit type `()` -help: consider returning the local binding `x` - | -LL ~ let x = Some(1); -LL + x - | - -error[E0308]: mismatched types - --> $DIR/return-bindings.rs:20:46 - | -LL | let s: String = if let Some(s) = opt_str { - | ______________________________________________^ -LL | | -LL | | } else { - | |_____^ expected struct `String`, found `()` - | -help: consider returning the local binding `s` - | -LL ~ let s: String = if let Some(s) = opt_str { -LL + s -LL ~ - | - -error[E0308]: `if` and `else` have incompatible types - --> $DIR/return-bindings.rs:30:9 - | -LL | let s = if let Some(s) = opt_str { - | ______________________________________- -LL | | } else { - | |_____- expected because of this -LL | String::new() - | ^^^^^^^^^^^^^ expected `()`, found struct `String` - | -help: consider returning the local binding `s` - | -LL ~ let s = if let Some(s) = opt_str { -LL + s -LL ~ } else { - | - -error[E0308]: mismatched types - --> $DIR/return-bindings.rs:37:20 - | -LL | Some(s) => {} - | ^^ expected struct `String`, found `()` - | -help: consider returning the local binding `s` - | -LL | Some(s) => { s } - | + - -error[E0308]: `match` arms have incompatible types - --> $DIR/return-bindings.rs:46:17 - | -LL | let s = match opt_str { - | _____________- -LL | | Some(s) => {} - | | -- this is found to be of type `()` -LL | | None => String::new(), - | | ^^^^^^^^^^^^^ expected `()`, found struct `String` -LL | | -LL | | }; - | |_____- `match` arms have incompatible types - | -help: consider returning the local binding `s` - | -LL | Some(s) => { s } - | + - -error: aborting due to 7 previous errors - -For more information about this error, try `rustc --explain E0308`. diff --git a/src/test/ui/suggestions/return-closures.rs b/src/test/ui/suggestions/return-closures.rs deleted file mode 100644 index 86c7c1537..000000000 --- a/src/test/ui/suggestions/return-closures.rs +++ /dev/null @@ -1,13 +0,0 @@ -fn foo() { - //~^ HELP try adding a return type - |x: &i32| 1i32 - //~^ ERROR mismatched types -} - -fn bar(i: impl Sized) { - //~^ HELP a return type might be missing here - || i - //~^ ERROR mismatched types -} - -fn main() {} diff --git a/src/test/ui/suggestions/return-closures.stderr b/src/test/ui/suggestions/return-closures.stderr deleted file mode 100644 index 8b856d8de..000000000 --- a/src/test/ui/suggestions/return-closures.stderr +++ /dev/null @@ -1,27 +0,0 @@ -error[E0308]: mismatched types - --> $DIR/return-closures.rs:3:5 - | -LL | fn foo() { - | - help: try adding a return type: `-> impl for<'a> Fn(&'a i32) -> i32` -LL | -LL | |x: &i32| 1i32 - | ^^^^^^^^^^^^^^ expected `()`, found closure - | - = note: expected unit type `()` - found closure `[closure@$DIR/return-closures.rs:3:5: 3:14]` - -error[E0308]: mismatched types - --> $DIR/return-closures.rs:9:5 - | -LL | fn bar(i: impl Sized) { - | - help: a return type might be missing here: `-> _` -LL | -LL | || i - | ^^^^ expected `()`, found closure - | - = note: expected unit type `()` - found closure `[closure@$DIR/return-closures.rs:9:5: 9:7]` - -error: aborting due to 2 previous errors - -For more information about this error, try `rustc --explain E0308`. diff --git a/src/test/ui/suggestions/return-cycle-2.rs b/src/test/ui/suggestions/return-cycle-2.rs deleted file mode 100644 index d6d24be1b..000000000 --- a/src/test/ui/suggestions/return-cycle-2.rs +++ /dev/null @@ -1,14 +0,0 @@ -use std::marker::PhantomData; - -struct Token<T>(PhantomData<T>); - -impl<T> Token<T> { - fn as_ref(_: i32, _: i32) -> _ { - //~^ ERROR the placeholder `_` is not allowed within types on item signatures for return types - //~| NOTE not allowed in type signatures - //~| HELP replace with the correct return type - Token(PhantomData::<&T>) - } -} - -fn main() {} diff --git a/src/test/ui/suggestions/return-cycle-2.stderr b/src/test/ui/suggestions/return-cycle-2.stderr deleted file mode 100644 index 3a1a0f7f4..000000000 --- a/src/test/ui/suggestions/return-cycle-2.stderr +++ /dev/null @@ -1,12 +0,0 @@ -error[E0121]: the placeholder `_` is not allowed within types on item signatures for return types - --> $DIR/return-cycle-2.rs:6:34 - | -LL | fn as_ref(_: i32, _: i32) -> _ { - | ^ - | | - | not allowed in type signatures - | help: replace with the correct return type: `Token<&'static T>` - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0121`. diff --git a/src/test/ui/suggestions/return-cycle.rs b/src/test/ui/suggestions/return-cycle.rs deleted file mode 100644 index 60b80e35a..000000000 --- a/src/test/ui/suggestions/return-cycle.rs +++ /dev/null @@ -1,14 +0,0 @@ -use std::marker::PhantomData; - -struct Token<T>(PhantomData<T>); - -impl<T> Token<T> { - fn new() -> _ { - //~^ ERROR the placeholder `_` is not allowed within types on item signatures for return types - //~| NOTE not allowed in type signatures - //~| HELP replace with the correct return type - Token(PhantomData::<()>) - } -} - -fn main() {} diff --git a/src/test/ui/suggestions/return-cycle.stderr b/src/test/ui/suggestions/return-cycle.stderr deleted file mode 100644 index 63fa9e040..000000000 --- a/src/test/ui/suggestions/return-cycle.stderr +++ /dev/null @@ -1,12 +0,0 @@ -error[E0121]: the placeholder `_` is not allowed within types on item signatures for return types - --> $DIR/return-cycle.rs:6:17 - | -LL | fn new() -> _ { - | ^ - | | - | not allowed in type signatures - | help: replace with the correct return type: `Token<()>` - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0121`. diff --git a/src/test/ui/suggestions/return-elided-lifetime.rs b/src/test/ui/suggestions/return-elided-lifetime.rs deleted file mode 100644 index 012d5492a..000000000 --- a/src/test/ui/suggestions/return-elided-lifetime.rs +++ /dev/null @@ -1,32 +0,0 @@ -/* Checks all four scenarios possible in report_elision_failure() of - * rustc_resolve::late::lifetimes::LifetimeContext related to returning - * borrowed values, in various configurations. - */ - -fn f1() -> &i32 { loop {} } -//~^ ERROR missing lifetime specifier [E0106] -fn f1_() -> (&i32, &i32) { loop {} } -//~^ ERROR missing lifetime specifiers [E0106] - -fn f2(a: i32, b: i32) -> &i32 { loop {} } -//~^ ERROR missing lifetime specifier [E0106] -fn f2_(a: i32, b: i32) -> (&i32, &i32) { loop {} } -//~^ ERROR missing lifetime specifiers [E0106] - -struct S<'a, 'b> { a: &'a i32, b: &'b i32 } -fn f3(s: &S) -> &i32 { loop {} } -//~^ ERROR missing lifetime specifier [E0106] -fn f3_(s: &S, t: &S) -> (&i32, &i32) { loop {} } -//~^ ERROR missing lifetime specifiers [E0106] - -fn f4<'a, 'b>(a: &'a i32, b: &'b i32) -> &i32 { loop {} } -//~^ ERROR missing lifetime specifier [E0106] -fn f4_<'a, 'b>(a: &'a i32, b: &'b i32) -> (&i32, &i32) { loop {} } -//~^ ERROR missing lifetime specifiers [E0106] - -fn f5<'a>(a: &'a i32, b: &i32) -> &i32 { loop {} } -//~^ ERROR missing lifetime specifier [E0106] -fn f5_<'a>(a: &'a i32, b: &i32) -> (&i32, &i32) { loop {} } -//~^ ERROR missing lifetime specifiers [E0106] - -fn main() {} diff --git a/src/test/ui/suggestions/return-elided-lifetime.stderr b/src/test/ui/suggestions/return-elided-lifetime.stderr deleted file mode 100644 index 273d95bc7..000000000 --- a/src/test/ui/suggestions/return-elided-lifetime.stderr +++ /dev/null @@ -1,143 +0,0 @@ -error[E0106]: missing lifetime specifier - --> $DIR/return-elided-lifetime.rs:6:12 - | -LL | fn f1() -> &i32 { loop {} } - | ^ expected named lifetime parameter - | - = help: this function's return type contains a borrowed value, but there is no value for it to be borrowed from -help: consider using the `'static` lifetime - | -LL | fn f1() -> &'static i32 { loop {} } - | +++++++ - -error[E0106]: missing lifetime specifiers - --> $DIR/return-elided-lifetime.rs:8:14 - | -LL | fn f1_() -> (&i32, &i32) { loop {} } - | ^ ^ expected named lifetime parameter - | | - | expected named lifetime parameter - | - = help: this function's return type contains a borrowed value, but there is no value for it to be borrowed from -help: consider using the `'static` lifetime - | -LL | fn f1_() -> (&'static i32, &'static i32) { loop {} } - | +++++++ +++++++ - -error[E0106]: missing lifetime specifier - --> $DIR/return-elided-lifetime.rs:11:26 - | -LL | fn f2(a: i32, b: i32) -> &i32 { loop {} } - | ^ expected named lifetime parameter - | - = help: this function's return type contains a borrowed value, but there is no value for it to be borrowed from -help: consider using the `'static` lifetime - | -LL | fn f2(a: i32, b: i32) -> &'static i32 { loop {} } - | +++++++ - -error[E0106]: missing lifetime specifiers - --> $DIR/return-elided-lifetime.rs:13:28 - | -LL | fn f2_(a: i32, b: i32) -> (&i32, &i32) { loop {} } - | ^ ^ expected named lifetime parameter - | | - | expected named lifetime parameter - | - = help: this function's return type contains a borrowed value, but there is no value for it to be borrowed from -help: consider using the `'static` lifetime - | -LL | fn f2_(a: i32, b: i32) -> (&'static i32, &'static i32) { loop {} } - | +++++++ +++++++ - -error[E0106]: missing lifetime specifier - --> $DIR/return-elided-lifetime.rs:17:17 - | -LL | fn f3(s: &S) -> &i32 { loop {} } - | -- ^ expected named lifetime parameter - | - = help: this function's return type contains a borrowed value, but the signature does not say which one of `s`'s 3 lifetimes it is borrowed from -help: consider introducing a named lifetime parameter - | -LL | fn f3<'a>(s: &'a S<'a, 'a>) -> &'a i32 { loop {} } - | ++++ ++ ++++++++ ++ - -error[E0106]: missing lifetime specifiers - --> $DIR/return-elided-lifetime.rs:19:26 - | -LL | fn f3_(s: &S, t: &S) -> (&i32, &i32) { loop {} } - | -- -- ^ ^ expected named lifetime parameter - | | - | expected named lifetime parameter - | - = help: this function's return type contains a borrowed value, but the signature does not say whether it is borrowed from one of `s`'s 3 lifetimes or one of `t`'s 3 lifetimes -help: consider introducing a named lifetime parameter - | -LL | fn f3_<'a>(s: &'a S<'a, 'a>, t: &'a S<'a, 'a>) -> (&'a i32, &'a i32) { loop {} } - | ++++ ++ ++++++++ ++ ++++++++ ++ ++ - -error[E0106]: missing lifetime specifier - --> $DIR/return-elided-lifetime.rs:22:42 - | -LL | fn f4<'a, 'b>(a: &'a i32, b: &'b i32) -> &i32 { loop {} } - | ------- ------- ^ expected named lifetime parameter - | - = help: this function's return type contains a borrowed value with an elided lifetime, but the lifetime cannot be derived from the arguments -note: these named lifetimes are available to use - --> $DIR/return-elided-lifetime.rs:22:7 - | -LL | fn f4<'a, 'b>(a: &'a i32, b: &'b i32) -> &i32 { loop {} } - | ^^ ^^ -help: consider using one of the available lifetimes here - | -LL | fn f4<'a, 'b>(a: &'a i32, b: &'b i32) -> &'lifetime i32 { loop {} } - | +++++++++ - -error[E0106]: missing lifetime specifiers - --> $DIR/return-elided-lifetime.rs:24:44 - | -LL | fn f4_<'a, 'b>(a: &'a i32, b: &'b i32) -> (&i32, &i32) { loop {} } - | ------- ------- ^ ^ expected named lifetime parameter - | | - | expected named lifetime parameter - | - = help: this function's return type contains a borrowed value with an elided lifetime, but the lifetime cannot be derived from the arguments -note: these named lifetimes are available to use - --> $DIR/return-elided-lifetime.rs:24:8 - | -LL | fn f4_<'a, 'b>(a: &'a i32, b: &'b i32) -> (&i32, &i32) { loop {} } - | ^^ ^^ -help: consider using one of the available lifetimes here - | -LL | fn f4_<'a, 'b>(a: &'a i32, b: &'b i32) -> (&'lifetime i32, &'lifetime i32) { loop {} } - | +++++++++ +++++++++ - -error[E0106]: missing lifetime specifier - --> $DIR/return-elided-lifetime.rs:27:35 - | -LL | fn f5<'a>(a: &'a i32, b: &i32) -> &i32 { loop {} } - | ------- ---- ^ expected named lifetime parameter - | - = help: this function's return type contains a borrowed value, but the signature does not say whether it is borrowed from `a` or `b` -help: consider using the `'a` lifetime - | -LL | fn f5<'a>(a: &'a i32, b: &i32) -> &'a i32 { loop {} } - | ++ - -error[E0106]: missing lifetime specifiers - --> $DIR/return-elided-lifetime.rs:29:37 - | -LL | fn f5_<'a>(a: &'a i32, b: &i32) -> (&i32, &i32) { loop {} } - | ------- ---- ^ ^ expected named lifetime parameter - | | - | expected named lifetime parameter - | - = help: this function's return type contains a borrowed value, but the signature does not say whether it is borrowed from `a` or `b` -help: consider using the `'a` lifetime - | -LL | fn f5_<'a>(a: &'a i32, b: &i32) -> (&'a i32, &'a i32) { loop {} } - | ++ ++ - -error: aborting due to 10 previous errors - -For more information about this error, try `rustc --explain E0106`. diff --git a/src/test/ui/suggestions/return-without-lifetime.rs b/src/test/ui/suggestions/return-without-lifetime.rs deleted file mode 100644 index 9bfce11be..000000000 --- a/src/test/ui/suggestions/return-without-lifetime.rs +++ /dev/null @@ -1,10 +0,0 @@ -struct Thing<'a>(&'a ()); -struct Foo<'a>(&usize); -//~^ ERROR missing lifetime specifier - -fn func1<'a>(_arg: &'a Thing) -> &() { unimplemented!() } -//~^ ERROR missing lifetime specifier -fn func2<'a>(_arg: &Thing<'a>) -> &() { unimplemented!() } -//~^ ERROR missing lifetime specifier - -fn main() {} diff --git a/src/test/ui/suggestions/return-without-lifetime.stderr b/src/test/ui/suggestions/return-without-lifetime.stderr deleted file mode 100644 index 5028e8d62..000000000 --- a/src/test/ui/suggestions/return-without-lifetime.stderr +++ /dev/null @@ -1,38 +0,0 @@ -error[E0106]: missing lifetime specifier - --> $DIR/return-without-lifetime.rs:2:16 - | -LL | struct Foo<'a>(&usize); - | ^ expected named lifetime parameter - | -help: consider using the `'a` lifetime - | -LL | struct Foo<'a>(&'a usize); - | ++ - -error[E0106]: missing lifetime specifier - --> $DIR/return-without-lifetime.rs:5:34 - | -LL | fn func1<'a>(_arg: &'a Thing) -> &() { unimplemented!() } - | --------- ^ expected named lifetime parameter - | - = help: this function's return type contains a borrowed value, but the signature does not say which one of `_arg`'s 2 lifetimes it is borrowed from -help: consider using the `'a` lifetime - | -LL | fn func1<'a>(_arg: &'a Thing) -> &'a () { unimplemented!() } - | ++ - -error[E0106]: missing lifetime specifier - --> $DIR/return-without-lifetime.rs:7:35 - | -LL | fn func2<'a>(_arg: &Thing<'a>) -> &() { unimplemented!() } - | ---------- ^ expected named lifetime parameter - | - = help: this function's return type contains a borrowed value, but the signature does not say which one of `_arg`'s 2 lifetimes it is borrowed from -help: consider using the `'a` lifetime - | -LL | fn func2<'a>(_arg: &Thing<'a>) -> &'a () { unimplemented!() } - | ++ - -error: aborting due to 3 previous errors - -For more information about this error, try `rustc --explain E0106`. diff --git a/src/test/ui/suggestions/slice-issue-87994.rs b/src/test/ui/suggestions/slice-issue-87994.rs deleted file mode 100644 index ecb7f54ea..000000000 --- a/src/test/ui/suggestions/slice-issue-87994.rs +++ /dev/null @@ -1,16 +0,0 @@ -fn main() { - let v = vec![1i32, 2, 3]; - for _ in v[1..] { - //~^ ERROR [i32]` is not an iterator [E0277] - //~^^ ERROR known at compilation time - } - struct K { - n: i32, - } - let mut v2 = vec![K { n: 1 }, K { n: 1 }, K { n: 1 }]; - for i2 in v2[1..] { - //~^ ERROR [K]` is not an iterator [E0277] - //~^^ ERROR known at compilation time - i2.n = 2; - } -} diff --git a/src/test/ui/suggestions/slice-issue-87994.stderr b/src/test/ui/suggestions/slice-issue-87994.stderr deleted file mode 100644 index 84ecd749b..000000000 --- a/src/test/ui/suggestions/slice-issue-87994.stderr +++ /dev/null @@ -1,63 +0,0 @@ -error[E0277]: the size for values of type `[i32]` cannot be known at compilation time - --> $DIR/slice-issue-87994.rs:3:12 - | -LL | for _ in v[1..] { - | ^^^^^^ the trait `IntoIterator` is not implemented for `[i32]` - | - = note: the trait bound `[i32]: IntoIterator` is not satisfied - = note: required for `[i32]` to implement `IntoIterator` -help: consider borrowing here - | -LL | for _ in &v[1..] { - | + -LL | for _ in &mut v[1..] { - | ++++ - -error[E0277]: `[i32]` is not an iterator - --> $DIR/slice-issue-87994.rs:3:12 - | -LL | for _ in v[1..] { - | ^^^^^^ the trait `IntoIterator` is not implemented for `[i32]` - | - = note: the trait bound `[i32]: IntoIterator` is not satisfied - = note: required for `[i32]` to implement `IntoIterator` -help: consider borrowing here - | -LL | for _ in &v[1..] { - | + -LL | for _ in &mut v[1..] { - | ++++ - -error[E0277]: the size for values of type `[K]` cannot be known at compilation time - --> $DIR/slice-issue-87994.rs:11:13 - | -LL | for i2 in v2[1..] { - | ^^^^^^^ the trait `IntoIterator` is not implemented for `[K]` - | - = note: the trait bound `[K]: IntoIterator` is not satisfied - = note: required for `[K]` to implement `IntoIterator` -help: consider borrowing here - | -LL | for i2 in &v2[1..] { - | + -LL | for i2 in &mut v2[1..] { - | ++++ - -error[E0277]: `[K]` is not an iterator - --> $DIR/slice-issue-87994.rs:11:13 - | -LL | for i2 in v2[1..] { - | ^^^^^^^ the trait `IntoIterator` is not implemented for `[K]` - | - = note: the trait bound `[K]: IntoIterator` is not satisfied - = note: required for `[K]` to implement `IntoIterator` -help: consider borrowing here - | -LL | for i2 in &v2[1..] { - | + -LL | for i2 in &mut v2[1..] { - | ++++ - -error: aborting due to 4 previous errors - -For more information about this error, try `rustc --explain E0277`. diff --git a/src/test/ui/suggestions/struct-field-type-including-single-colon.rs b/src/test/ui/suggestions/struct-field-type-including-single-colon.rs deleted file mode 100644 index b7ad6d996..000000000 --- a/src/test/ui/suggestions/struct-field-type-including-single-colon.rs +++ /dev/null @@ -1,20 +0,0 @@ -mod foo { - struct A; - mod bar { - struct B; - } -} - -struct Foo { - a: foo:A, - //~^ ERROR found single colon in a struct field type path - //~| expected `,`, or `}`, found `:` -} - -struct Bar { - b: foo::bar:B, - //~^ ERROR found single colon in a struct field type path - //~| expected `,`, or `}`, found `:` -} - -fn main() {} diff --git a/src/test/ui/suggestions/struct-field-type-including-single-colon.stderr b/src/test/ui/suggestions/struct-field-type-including-single-colon.stderr deleted file mode 100644 index 4dd514480..000000000 --- a/src/test/ui/suggestions/struct-field-type-including-single-colon.stderr +++ /dev/null @@ -1,40 +0,0 @@ -error: found single colon in a struct field type path - --> $DIR/struct-field-type-including-single-colon.rs:9:11 - | -LL | a: foo:A, - | ^ - | -help: write a path separator here - | -LL | a: foo::A, - | ~~ - -error: expected `,`, or `}`, found `:` - --> $DIR/struct-field-type-including-single-colon.rs:9:11 - | -LL | struct Foo { - | --- while parsing this struct -LL | a: foo:A, - | ^ - -error: found single colon in a struct field type path - --> $DIR/struct-field-type-including-single-colon.rs:15:16 - | -LL | b: foo::bar:B, - | ^ - | -help: write a path separator here - | -LL | b: foo::bar::B, - | ~~ - -error: expected `,`, or `}`, found `:` - --> $DIR/struct-field-type-including-single-colon.rs:15:16 - | -LL | struct Bar { - | --- while parsing this struct -LL | b: foo::bar:B, - | ^ - -error: aborting due to 4 previous errors - diff --git a/src/test/ui/suggestions/struct-initializer-comma.fixed b/src/test/ui/suggestions/struct-initializer-comma.fixed deleted file mode 100644 index 6a4ee39b1..000000000 --- a/src/test/ui/suggestions/struct-initializer-comma.fixed +++ /dev/null @@ -1,15 +0,0 @@ -// run-rustfix - -pub struct Foo { - pub first: bool, - pub second: u8, -} - -fn main() { - let _ = Foo { - //~^ ERROR missing field - first: true, - second: 25 - //~^ ERROR expected one of - }; -} diff --git a/src/test/ui/suggestions/struct-initializer-comma.rs b/src/test/ui/suggestions/struct-initializer-comma.rs deleted file mode 100644 index c137f0594..000000000 --- a/src/test/ui/suggestions/struct-initializer-comma.rs +++ /dev/null @@ -1,15 +0,0 @@ -// run-rustfix - -pub struct Foo { - pub first: bool, - pub second: u8, -} - -fn main() { - let _ = Foo { - //~^ ERROR missing field - first: true - second: 25 - //~^ ERROR expected one of - }; -} diff --git a/src/test/ui/suggestions/struct-initializer-comma.stderr b/src/test/ui/suggestions/struct-initializer-comma.stderr deleted file mode 100644 index 5eff43f32..000000000 --- a/src/test/ui/suggestions/struct-initializer-comma.stderr +++ /dev/null @@ -1,23 +0,0 @@ -error: expected one of `,`, `.`, `?`, `}`, or an operator, found `second` - --> $DIR/struct-initializer-comma.rs:12:9 - | -LL | let _ = Foo { - | --- while parsing this struct -LL | -LL | first: true - | - - | | - | expected one of `,`, `.`, `?`, `}`, or an operator - | help: try adding a comma: `,` -LL | second: 25 - | ^^^^^^ unexpected token - -error[E0063]: missing field `second` in initializer of `Foo` - --> $DIR/struct-initializer-comma.rs:9:13 - | -LL | let _ = Foo { - | ^^^ missing `second` - -error: aborting due to 2 previous errors - -For more information about this error, try `rustc --explain E0063`. diff --git a/src/test/ui/suggestions/sugg-else-for-closure.fixed b/src/test/ui/suggestions/sugg-else-for-closure.fixed deleted file mode 100644 index cf381d9da..000000000 --- a/src/test/ui/suggestions/sugg-else-for-closure.fixed +++ /dev/null @@ -1,8 +0,0 @@ -// run-rustfix - -fn main() { - let x = "com.example.app"; - let y: Option<&str> = None; - let _s = y.unwrap_or_else(|| x.split('.').nth(1).unwrap()); - //~^ ERROR: mismatched types [E0308] -} diff --git a/src/test/ui/suggestions/sugg-else-for-closure.rs b/src/test/ui/suggestions/sugg-else-for-closure.rs deleted file mode 100644 index 540ced91f..000000000 --- a/src/test/ui/suggestions/sugg-else-for-closure.rs +++ /dev/null @@ -1,8 +0,0 @@ -// run-rustfix - -fn main() { - let x = "com.example.app"; - let y: Option<&str> = None; - let _s = y.unwrap_or(|| x.split('.').nth(1).unwrap()); - //~^ ERROR: mismatched types [E0308] -} diff --git a/src/test/ui/suggestions/sugg-else-for-closure.stderr b/src/test/ui/suggestions/sugg-else-for-closure.stderr deleted file mode 100644 index 55a0eee18..000000000 --- a/src/test/ui/suggestions/sugg-else-for-closure.stderr +++ /dev/null @@ -1,23 +0,0 @@ -error[E0308]: mismatched types - --> $DIR/sugg-else-for-closure.rs:6:26 - | -LL | let _s = y.unwrap_or(|| x.split('.').nth(1).unwrap()); - | --------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `&str`, found closure - | | - | arguments to this function are incorrect - | - = note: expected reference `&str` - found closure `[closure@$DIR/sugg-else-for-closure.rs:6:26: 6:28]` -note: associated function defined here - --> $SRC_DIR/core/src/option.rs:LL:COL - | -LL | pub const fn unwrap_or(self, default: T) -> T - | ^^^^^^^^^ -help: try calling `unwrap_or_else` instead - | -LL | let _s = y.unwrap_or_else(|| x.split('.').nth(1).unwrap()); - | +++++ - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0308`. diff --git a/src/test/ui/suggestions/sugg_with_positional_args_and_debug_fmt.rs b/src/test/ui/suggestions/sugg_with_positional_args_and_debug_fmt.rs deleted file mode 100644 index 21ab6830b..000000000 --- a/src/test/ui/suggestions/sugg_with_positional_args_and_debug_fmt.rs +++ /dev/null @@ -1,10 +0,0 @@ -// When build the suggesttion take in consideration the `:?` -// https://github.com/rust-lang/rust/issues/100648 -#![deny(warnings)] - -fn main () { - println!("hello {:?}", world = "world"); - //~^ ERROR named argument `world` is not used by name - //~| HELP use the named argument by name to avoid ambiguity - //~| SUGGESTION world -} diff --git a/src/test/ui/suggestions/sugg_with_positional_args_and_debug_fmt.stderr b/src/test/ui/suggestions/sugg_with_positional_args_and_debug_fmt.stderr deleted file mode 100644 index 850f69f2d..000000000 --- a/src/test/ui/suggestions/sugg_with_positional_args_and_debug_fmt.stderr +++ /dev/null @@ -1,21 +0,0 @@ -error: named argument `world` is not used by name - --> $DIR/sugg_with_positional_args_and_debug_fmt.rs:6:28 - | -LL | println!("hello {:?}", world = "world"); - | ---- ^^^^^ this named argument is referred to by position in formatting string - | | - | this formatting argument uses named argument `world` by position - | -note: the lint level is defined here - --> $DIR/sugg_with_positional_args_and_debug_fmt.rs:3:9 - | -LL | #![deny(warnings)] - | ^^^^^^^^ - = note: `#[deny(named_arguments_used_positionally)]` implied by `#[deny(warnings)]` -help: use the named argument by name to avoid ambiguity - | -LL | println!("hello {world:?}", world = "world"); - | +++++ - -error: aborting due to previous error - diff --git a/src/test/ui/suggestions/suggest-add-self.rs b/src/test/ui/suggestions/suggest-add-self.rs deleted file mode 100644 index 40692c8df..000000000 --- a/src/test/ui/suggestions/suggest-add-self.rs +++ /dev/null @@ -1,15 +0,0 @@ -struct X(i32); - -impl X { - pub(crate) fn f() { - self.0 - //~^ ERROR expected value, found module `self` - } - - pub fn g() { - self.0 - //~^ ERROR expected value, found module `self` - } -} - -fn main() {} diff --git a/src/test/ui/suggestions/suggest-add-self.stderr b/src/test/ui/suggestions/suggest-add-self.stderr deleted file mode 100644 index a5e8f93de..000000000 --- a/src/test/ui/suggestions/suggest-add-self.stderr +++ /dev/null @@ -1,29 +0,0 @@ -error[E0424]: expected value, found module `self` - --> $DIR/suggest-add-self.rs:5:9 - | -LL | pub(crate) fn f() { - | - this function doesn't have a `self` parameter -LL | self.0 - | ^^^^ `self` value is a keyword only available in methods with a `self` parameter - | -help: add a `self` receiver parameter to make the associated `fn` a method - | -LL | pub(crate) fn f(&self) { - | +++++ - -error[E0424]: expected value, found module `self` - --> $DIR/suggest-add-self.rs:10:9 - | -LL | pub fn g() { - | - this function doesn't have a `self` parameter -LL | self.0 - | ^^^^ `self` value is a keyword only available in methods with a `self` parameter - | -help: add a `self` receiver parameter to make the associated `fn` a method - | -LL | pub fn g(&self) { - | +++++ - -error: aborting due to 2 previous errors - -For more information about this error, try `rustc --explain E0424`. diff --git a/src/test/ui/suggestions/suggest-adding-reference-to-trait-assoc-item.fixed b/src/test/ui/suggestions/suggest-adding-reference-to-trait-assoc-item.fixed deleted file mode 100644 index e9b8a9caa..000000000 --- a/src/test/ui/suggestions/suggest-adding-reference-to-trait-assoc-item.fixed +++ /dev/null @@ -1,15 +0,0 @@ -// run-rustfix -#![allow(unused_variables)] - -fn foo(foo: &mut usize) { - todo!() -} - -fn bar(bar: &usize) { - todo!() -} - -fn main() { - foo(&mut Default::default()); //~ the trait bound `&mut usize: Default` is not satisfied - bar(&Default::default()); //~ the trait bound `&usize: Default` is not satisfied -} diff --git a/src/test/ui/suggestions/suggest-adding-reference-to-trait-assoc-item.rs b/src/test/ui/suggestions/suggest-adding-reference-to-trait-assoc-item.rs deleted file mode 100644 index 5fae21ccc..000000000 --- a/src/test/ui/suggestions/suggest-adding-reference-to-trait-assoc-item.rs +++ /dev/null @@ -1,15 +0,0 @@ -// run-rustfix -#![allow(unused_variables)] - -fn foo(foo: &mut usize) { - todo!() -} - -fn bar(bar: &usize) { - todo!() -} - -fn main() { - foo(Default::default()); //~ the trait bound `&mut usize: Default` is not satisfied - bar(Default::default()); //~ the trait bound `&usize: Default` is not satisfied -} diff --git a/src/test/ui/suggestions/suggest-adding-reference-to-trait-assoc-item.stderr b/src/test/ui/suggestions/suggest-adding-reference-to-trait-assoc-item.stderr deleted file mode 100644 index 125a8b44f..000000000 --- a/src/test/ui/suggestions/suggest-adding-reference-to-trait-assoc-item.stderr +++ /dev/null @@ -1,25 +0,0 @@ -error[E0277]: the trait bound `&mut usize: Default` is not satisfied - --> $DIR/suggest-adding-reference-to-trait-assoc-item.rs:13:9 - | -LL | foo(Default::default()); - | ^^^^^^^^^^^^^^^^ the trait `Default` is not implemented for `&mut usize` - | -help: consider mutably borrowing here - | -LL | foo(&mut Default::default()); - | ++++ - -error[E0277]: the trait bound `&usize: Default` is not satisfied - --> $DIR/suggest-adding-reference-to-trait-assoc-item.rs:14:9 - | -LL | bar(Default::default()); - | ^^^^^^^^^^^^^^^^ the trait `Default` is not implemented for `&usize` - | -help: consider borrowing here - | -LL | bar(&Default::default()); - | + - -error: aborting due to 2 previous errors - -For more information about this error, try `rustc --explain E0277`. diff --git a/src/test/ui/suggestions/suggest-assoc-fn-call-deref.fixed b/src/test/ui/suggestions/suggest-assoc-fn-call-deref.fixed deleted file mode 100644 index 8d96cf590..000000000 --- a/src/test/ui/suggestions/suggest-assoc-fn-call-deref.fixed +++ /dev/null @@ -1,15 +0,0 @@ -// run-rustfix - -#![allow(unused)] - -struct Foo<T>(T); - -impl<T> Foo<T> { - fn test() -> i32 { 1 } -} - -fn main() { - let x = Box::new(Foo(1i32)); - Foo::<i32>::test(); - //~^ ERROR no method named `test` found for struct `Box<Foo<i32>>` in the current scope -} diff --git a/src/test/ui/suggestions/suggest-assoc-fn-call-deref.rs b/src/test/ui/suggestions/suggest-assoc-fn-call-deref.rs deleted file mode 100644 index 186901f75..000000000 --- a/src/test/ui/suggestions/suggest-assoc-fn-call-deref.rs +++ /dev/null @@ -1,15 +0,0 @@ -// run-rustfix - -#![allow(unused)] - -struct Foo<T>(T); - -impl<T> Foo<T> { - fn test() -> i32 { 1 } -} - -fn main() { - let x = Box::new(Foo(1i32)); - x.test(); - //~^ ERROR no method named `test` found for struct `Box<Foo<i32>>` in the current scope -} diff --git a/src/test/ui/suggestions/suggest-assoc-fn-call-deref.stderr b/src/test/ui/suggestions/suggest-assoc-fn-call-deref.stderr deleted file mode 100644 index 00fb96f03..000000000 --- a/src/test/ui/suggestions/suggest-assoc-fn-call-deref.stderr +++ /dev/null @@ -1,19 +0,0 @@ -error[E0599]: no method named `test` found for struct `Box<Foo<i32>>` in the current scope - --> $DIR/suggest-assoc-fn-call-deref.rs:13:7 - | -LL | x.test(); - | --^^^^-- - | | | - | | this is an associated function, not a method - | help: use associated function syntax instead: `Foo::<i32>::test()` - | - = note: found the following associated functions; to be used as methods, functions must have a `self` parameter -note: the candidate is defined in an impl for the type `Foo<T>` - --> $DIR/suggest-assoc-fn-call-deref.rs:8:5 - | -LL | fn test() -> i32 { 1 } - | ^^^^^^^^^^^^^^^^ - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0599`. diff --git a/src/test/ui/suggestions/suggest-assoc-fn-call-with-turbofish-placeholder.rs b/src/test/ui/suggestions/suggest-assoc-fn-call-with-turbofish-placeholder.rs deleted file mode 100644 index a39b8711d..000000000 --- a/src/test/ui/suggestions/suggest-assoc-fn-call-with-turbofish-placeholder.rs +++ /dev/null @@ -1,11 +0,0 @@ -struct GenericAssocMethod<T>(T); - -impl<T> GenericAssocMethod<T> { - fn default_hello() {} -} - -fn main() { - let x = GenericAssocMethod(33); - x.default_hello(); - //~^ ERROR no method named `default_hello` found -} diff --git a/src/test/ui/suggestions/suggest-assoc-fn-call-with-turbofish-placeholder.stderr b/src/test/ui/suggestions/suggest-assoc-fn-call-with-turbofish-placeholder.stderr deleted file mode 100644 index c247e73b3..000000000 --- a/src/test/ui/suggestions/suggest-assoc-fn-call-with-turbofish-placeholder.stderr +++ /dev/null @@ -1,22 +0,0 @@ -error[E0599]: no method named `default_hello` found for struct `GenericAssocMethod<{integer}>` in the current scope - --> $DIR/suggest-assoc-fn-call-with-turbofish-placeholder.rs:9:7 - | -LL | struct GenericAssocMethod<T>(T); - | ---------------------------- method `default_hello` not found for this struct -... -LL | x.default_hello(); - | --^^^^^^^^^^^^^-- - | | | - | | this is an associated function, not a method - | help: use associated function syntax instead: `GenericAssocMethod::<_>::default_hello()` - | - = note: found the following associated functions; to be used as methods, functions must have a `self` parameter -note: the candidate is defined in an impl for the type `GenericAssocMethod<T>` - --> $DIR/suggest-assoc-fn-call-with-turbofish-placeholder.rs:4:5 - | -LL | fn default_hello() {} - | ^^^^^^^^^^^^^^^^^^ - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0599`. diff --git a/src/test/ui/suggestions/suggest-assoc-fn-call-with-turbofish-through-deref.rs b/src/test/ui/suggestions/suggest-assoc-fn-call-with-turbofish-through-deref.rs deleted file mode 100644 index f738a1f21..000000000 --- a/src/test/ui/suggestions/suggest-assoc-fn-call-with-turbofish-through-deref.rs +++ /dev/null @@ -1,13 +0,0 @@ -use std::cell::RefCell; - -struct HasAssocMethod; - -impl HasAssocMethod { - fn hello() {} -} -fn main() { - let shared_state = RefCell::new(HasAssocMethod); - let state = shared_state.borrow_mut(); - state.hello(); - //~^ ERROR no method named `hello` found -} diff --git a/src/test/ui/suggestions/suggest-assoc-fn-call-with-turbofish-through-deref.stderr b/src/test/ui/suggestions/suggest-assoc-fn-call-with-turbofish-through-deref.stderr deleted file mode 100644 index 7c9f0b6c2..000000000 --- a/src/test/ui/suggestions/suggest-assoc-fn-call-with-turbofish-through-deref.stderr +++ /dev/null @@ -1,19 +0,0 @@ -error[E0599]: no method named `hello` found for struct `RefMut<'_, HasAssocMethod>` in the current scope - --> $DIR/suggest-assoc-fn-call-with-turbofish-through-deref.rs:11:11 - | -LL | state.hello(); - | ------^^^^^-- - | | | - | | this is an associated function, not a method - | help: use associated function syntax instead: `HasAssocMethod::hello()` - | - = note: found the following associated functions; to be used as methods, functions must have a `self` parameter -note: the candidate is defined in an impl for the type `HasAssocMethod` - --> $DIR/suggest-assoc-fn-call-with-turbofish-through-deref.rs:6:5 - | -LL | fn hello() {} - | ^^^^^^^^^^ - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0599`. diff --git a/src/test/ui/suggestions/suggest-assoc-fn-call-with-turbofish.fixed b/src/test/ui/suggestions/suggest-assoc-fn-call-with-turbofish.fixed deleted file mode 100644 index 02dd0715c..000000000 --- a/src/test/ui/suggestions/suggest-assoc-fn-call-with-turbofish.fixed +++ /dev/null @@ -1,26 +0,0 @@ -// run-rustfix - -struct GenericAssocMethod<T>(T); - -impl<T> GenericAssocMethod<T> { - fn default_hello() {} - fn self_ty_hello(_: Self) {} - fn self_ty_ref_hello(_: &Self) {} -} - -fn main() { - // Test for inferred types - let x = GenericAssocMethod(33); - GenericAssocMethod::<_>::self_ty_ref_hello(&x); - //~^ ERROR no method named `self_ty_ref_hello` found - GenericAssocMethod::<_>::self_ty_hello(x); - //~^ ERROR no method named `self_ty_hello` found - // Test for known types - let y = GenericAssocMethod(33i32); - GenericAssocMethod::<i32>::default_hello(); - //~^ ERROR no method named `default_hello` found - GenericAssocMethod::<i32>::self_ty_ref_hello(&y); - //~^ ERROR no method named `self_ty_ref_hello` found - GenericAssocMethod::<i32>::self_ty_hello(y); - //~^ ERROR no method named `self_ty_hello` found -} diff --git a/src/test/ui/suggestions/suggest-assoc-fn-call-with-turbofish.rs b/src/test/ui/suggestions/suggest-assoc-fn-call-with-turbofish.rs deleted file mode 100644 index 1d0ca8e78..000000000 --- a/src/test/ui/suggestions/suggest-assoc-fn-call-with-turbofish.rs +++ /dev/null @@ -1,26 +0,0 @@ -// run-rustfix - -struct GenericAssocMethod<T>(T); - -impl<T> GenericAssocMethod<T> { - fn default_hello() {} - fn self_ty_hello(_: Self) {} - fn self_ty_ref_hello(_: &Self) {} -} - -fn main() { - // Test for inferred types - let x = GenericAssocMethod(33); - x.self_ty_ref_hello(); - //~^ ERROR no method named `self_ty_ref_hello` found - x.self_ty_hello(); - //~^ ERROR no method named `self_ty_hello` found - // Test for known types - let y = GenericAssocMethod(33i32); - y.default_hello(); - //~^ ERROR no method named `default_hello` found - y.self_ty_ref_hello(); - //~^ ERROR no method named `self_ty_ref_hello` found - y.self_ty_hello(); - //~^ ERROR no method named `self_ty_hello` found -} diff --git a/src/test/ui/suggestions/suggest-assoc-fn-call-with-turbofish.stderr b/src/test/ui/suggestions/suggest-assoc-fn-call-with-turbofish.stderr deleted file mode 100644 index 92b03fc77..000000000 --- a/src/test/ui/suggestions/suggest-assoc-fn-call-with-turbofish.stderr +++ /dev/null @@ -1,98 +0,0 @@ -error[E0599]: no method named `self_ty_ref_hello` found for struct `GenericAssocMethod<{integer}>` in the current scope - --> $DIR/suggest-assoc-fn-call-with-turbofish.rs:14:7 - | -LL | struct GenericAssocMethod<T>(T); - | ---------------------------- method `self_ty_ref_hello` not found for this struct -... -LL | x.self_ty_ref_hello(); - | --^^^^^^^^^^^^^^^^^-- - | | | - | | this is an associated function, not a method - | help: use associated function syntax instead: `GenericAssocMethod::<_>::self_ty_ref_hello(&x)` - | - = note: found the following associated functions; to be used as methods, functions must have a `self` parameter -note: the candidate is defined in an impl for the type `GenericAssocMethod<T>` - --> $DIR/suggest-assoc-fn-call-with-turbofish.rs:8:5 - | -LL | fn self_ty_ref_hello(_: &Self) {} - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - -error[E0599]: no method named `self_ty_hello` found for struct `GenericAssocMethod<{integer}>` in the current scope - --> $DIR/suggest-assoc-fn-call-with-turbofish.rs:16:7 - | -LL | struct GenericAssocMethod<T>(T); - | ---------------------------- method `self_ty_hello` not found for this struct -... -LL | x.self_ty_hello(); - | --^^^^^^^^^^^^^-- - | | | - | | this is an associated function, not a method - | help: use associated function syntax instead: `GenericAssocMethod::<_>::self_ty_hello(x)` - | - = note: found the following associated functions; to be used as methods, functions must have a `self` parameter -note: the candidate is defined in an impl for the type `GenericAssocMethod<T>` - --> $DIR/suggest-assoc-fn-call-with-turbofish.rs:7:5 - | -LL | fn self_ty_hello(_: Self) {} - | ^^^^^^^^^^^^^^^^^^^^^^^^^ - -error[E0599]: no method named `default_hello` found for struct `GenericAssocMethod<i32>` in the current scope - --> $DIR/suggest-assoc-fn-call-with-turbofish.rs:20:7 - | -LL | struct GenericAssocMethod<T>(T); - | ---------------------------- method `default_hello` not found for this struct -... -LL | y.default_hello(); - | --^^^^^^^^^^^^^-- - | | | - | | this is an associated function, not a method - | help: use associated function syntax instead: `GenericAssocMethod::<i32>::default_hello()` - | - = note: found the following associated functions; to be used as methods, functions must have a `self` parameter -note: the candidate is defined in an impl for the type `GenericAssocMethod<T>` - --> $DIR/suggest-assoc-fn-call-with-turbofish.rs:6:5 - | -LL | fn default_hello() {} - | ^^^^^^^^^^^^^^^^^^ - -error[E0599]: no method named `self_ty_ref_hello` found for struct `GenericAssocMethod<i32>` in the current scope - --> $DIR/suggest-assoc-fn-call-with-turbofish.rs:22:7 - | -LL | struct GenericAssocMethod<T>(T); - | ---------------------------- method `self_ty_ref_hello` not found for this struct -... -LL | y.self_ty_ref_hello(); - | --^^^^^^^^^^^^^^^^^-- - | | | - | | this is an associated function, not a method - | help: use associated function syntax instead: `GenericAssocMethod::<i32>::self_ty_ref_hello(&y)` - | - = note: found the following associated functions; to be used as methods, functions must have a `self` parameter -note: the candidate is defined in an impl for the type `GenericAssocMethod<T>` - --> $DIR/suggest-assoc-fn-call-with-turbofish.rs:8:5 - | -LL | fn self_ty_ref_hello(_: &Self) {} - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - -error[E0599]: no method named `self_ty_hello` found for struct `GenericAssocMethod<i32>` in the current scope - --> $DIR/suggest-assoc-fn-call-with-turbofish.rs:24:7 - | -LL | struct GenericAssocMethod<T>(T); - | ---------------------------- method `self_ty_hello` not found for this struct -... -LL | y.self_ty_hello(); - | --^^^^^^^^^^^^^-- - | | | - | | this is an associated function, not a method - | help: use associated function syntax instead: `GenericAssocMethod::<i32>::self_ty_hello(y)` - | - = note: found the following associated functions; to be used as methods, functions must have a `self` parameter -note: the candidate is defined in an impl for the type `GenericAssocMethod<T>` - --> $DIR/suggest-assoc-fn-call-with-turbofish.rs:7:5 - | -LL | fn self_ty_hello(_: Self) {} - | ^^^^^^^^^^^^^^^^^^^^^^^^^ - -error: aborting due to 5 previous errors - -For more information about this error, try `rustc --explain E0599`. diff --git a/src/test/ui/suggestions/suggest-blanket-impl-local-trait.rs b/src/test/ui/suggestions/suggest-blanket-impl-local-trait.rs deleted file mode 100644 index 14fef1b52..000000000 --- a/src/test/ui/suggestions/suggest-blanket-impl-local-trait.rs +++ /dev/null @@ -1,58 +0,0 @@ -// Ensure that the compiler include the blanklet implementation suggestion -// when inside a `impl` statement are used two local traits. -// -// edition:2021 -use std::fmt; - -trait LocalTraitOne { } - -trait LocalTraitTwo { } - -trait GenericTrait<T> {} - -impl LocalTraitTwo for LocalTraitOne {} -//~^ ERROR trait objects must include the `dyn` keyword -//~| HELP add `dyn` keyword before this trait -//~| HELP alternatively use a blanket implementation to implement `LocalTraitTwo` for all types that also implement `LocalTraitOne` - -impl fmt::Display for LocalTraitOne { -//~^ ERROR trait objects must include the `dyn` keyword -//~| HELP add `dyn` keyword before this trait - fn fmt(&self, _f: &mut fmt::Formatter<'_>) -> fmt::Result { - todo!(); - } -} - -impl fmt::Display for LocalTraitTwo + Send { -//~^ ERROR trait objects must include the `dyn` keyword -//~| HELP add `dyn` keyword before this trait - fn fmt(&self, _f: &mut fmt::Formatter<'_>) -> fmt::Result { - todo!(); - } -} - -impl LocalTraitOne for fmt::Display {} -//~^ ERROR trait objects must include the `dyn` keyword -//~| HELP add `dyn` keyword before this trait -//~| HELP alternatively use a blanket implementation to implement `LocalTraitOne` for all types that also implement `fmt::Display` - - -impl LocalTraitOne for fmt::Display + Send {} -//~^ ERROR trait objects must include the `dyn` keyword -//~| HELP add `dyn` keyword before this trait -//~| HELP alternatively use a blanket implementation to implement `LocalTraitOne` for all types that also implement `fmt::Display + Send` - - -impl<E> GenericTrait<E> for LocalTraitOne {} -//~^ ERROR trait objects must include the `dyn` keyword -//~| HELP add `dyn` keyword before this trait -//~| HELP alternatively use a blanket implementation to implement `GenericTrait<E>` for all types that also implement `LocalTraitOne` - -trait GenericTraitTwo<T> {} - -impl<T, E> GenericTraitTwo<E> for GenericTrait<T> {} -//~^ ERROR trait objects must include the `dyn` keyword -//~| HELP add `dyn` keyword before this trait -//~| HELP alternatively use a blanket implementation to implement `GenericTraitTwo<E>` for all types that also implement `GenericTrait<T>` - -fn main() {} diff --git a/src/test/ui/suggestions/suggest-blanket-impl-local-trait.stderr b/src/test/ui/suggestions/suggest-blanket-impl-local-trait.stderr deleted file mode 100644 index 398caa98b..000000000 --- a/src/test/ui/suggestions/suggest-blanket-impl-local-trait.stderr +++ /dev/null @@ -1,100 +0,0 @@ -error[E0782]: trait objects must include the `dyn` keyword - --> $DIR/suggest-blanket-impl-local-trait.rs:13:24 - | -LL | impl LocalTraitTwo for LocalTraitOne {} - | ^^^^^^^^^^^^^ - | -help: add `dyn` keyword before this trait - | -LL | impl LocalTraitTwo for dyn LocalTraitOne {} - | +++ -help: alternatively use a blanket implementation to implement `LocalTraitTwo` for all types that also implement `LocalTraitOne` - | -LL | impl<T: LocalTraitOne> LocalTraitTwo for T {} - | ++++++++++++++++++ ~ - -error[E0782]: trait objects must include the `dyn` keyword - --> $DIR/suggest-blanket-impl-local-trait.rs:18:23 - | -LL | impl fmt::Display for LocalTraitOne { - | ^^^^^^^^^^^^^ - | -help: add `dyn` keyword before this trait - | -LL | impl fmt::Display for dyn LocalTraitOne { - | +++ - -error[E0782]: trait objects must include the `dyn` keyword - --> $DIR/suggest-blanket-impl-local-trait.rs:26:23 - | -LL | impl fmt::Display for LocalTraitTwo + Send { - | ^^^^^^^^^^^^^^^^^^^^ - | -help: add `dyn` keyword before this trait - | -LL | impl fmt::Display for dyn LocalTraitTwo + Send { - | +++ - -error[E0782]: trait objects must include the `dyn` keyword - --> $DIR/suggest-blanket-impl-local-trait.rs:34:24 - | -LL | impl LocalTraitOne for fmt::Display {} - | ^^^^^^^^^^^^ - | -help: add `dyn` keyword before this trait - | -LL | impl LocalTraitOne for dyn fmt::Display {} - | +++ -help: alternatively use a blanket implementation to implement `LocalTraitOne` for all types that also implement `fmt::Display` - | -LL | impl<T: fmt::Display> LocalTraitOne for T {} - | +++++++++++++++++ ~ - -error[E0782]: trait objects must include the `dyn` keyword - --> $DIR/suggest-blanket-impl-local-trait.rs:40:24 - | -LL | impl LocalTraitOne for fmt::Display + Send {} - | ^^^^^^^^^^^^^^^^^^^ - | -help: add `dyn` keyword before this trait - | -LL | impl LocalTraitOne for dyn fmt::Display + Send {} - | +++ -help: alternatively use a blanket implementation to implement `LocalTraitOne` for all types that also implement `fmt::Display + Send` - | -LL | impl<T: fmt::Display + Send> LocalTraitOne for T {} - | ++++++++++++++++++++++++ ~ - -error[E0782]: trait objects must include the `dyn` keyword - --> $DIR/suggest-blanket-impl-local-trait.rs:46:29 - | -LL | impl<E> GenericTrait<E> for LocalTraitOne {} - | ^^^^^^^^^^^^^ - | -help: add `dyn` keyword before this trait - | -LL | impl<E> GenericTrait<E> for dyn LocalTraitOne {} - | +++ -help: alternatively use a blanket implementation to implement `GenericTrait<E>` for all types that also implement `LocalTraitOne` - | -LL | impl<E, T: LocalTraitOne> GenericTrait<E> for T {} - | ++++++++++++++++++ ~ - -error[E0782]: trait objects must include the `dyn` keyword - --> $DIR/suggest-blanket-impl-local-trait.rs:53:35 - | -LL | impl<T, E> GenericTraitTwo<E> for GenericTrait<T> {} - | ^^^^^^^^^^^^^^^ - | -help: add `dyn` keyword before this trait - | -LL | impl<T, E> GenericTraitTwo<E> for dyn GenericTrait<T> {} - | +++ -help: alternatively use a blanket implementation to implement `GenericTraitTwo<E>` for all types that also implement `GenericTrait<T>` - | -LL | impl<T, E, U: GenericTrait<T>> GenericTraitTwo<E> for U {} - | ++++++++++++++++++++ ~ - -error: aborting due to 7 previous errors - -For more information about this error, try `rustc --explain E0782`. diff --git a/src/test/ui/suggestions/suggest-borrow-to-dyn-object.rs b/src/test/ui/suggestions/suggest-borrow-to-dyn-object.rs deleted file mode 100644 index 120fc5383..000000000 --- a/src/test/ui/suggestions/suggest-borrow-to-dyn-object.rs +++ /dev/null @@ -1,16 +0,0 @@ -use std::ffi::{OsStr, OsString}; -use std::path::Path; - -fn check(p: &dyn AsRef<Path>) { - let m = std::fs::metadata(&p); - println!("{:?}", &m); -} - -fn main() { - let s: OsString = ".".into(); - let s: &OsStr = &s; - check(s); - //~^ ERROR the size for values of type `[u8]` cannot be known at compilation time - //~| HELP within `OsStr`, the trait `Sized` is not implemented for `[u8]` - //~| HELP consider borrowing the value, since `&OsStr` can be coerced into `dyn AsRef<Path>` -} diff --git a/src/test/ui/suggestions/suggest-borrow-to-dyn-object.stderr b/src/test/ui/suggestions/suggest-borrow-to-dyn-object.stderr deleted file mode 100644 index 6ce9bfd9d..000000000 --- a/src/test/ui/suggestions/suggest-borrow-to-dyn-object.stderr +++ /dev/null @@ -1,17 +0,0 @@ -error[E0277]: the size for values of type `[u8]` cannot be known at compilation time - --> $DIR/suggest-borrow-to-dyn-object.rs:12:11 - | -LL | check(s); - | ^ doesn't have a size known at compile-time - | - = help: within `OsStr`, the trait `Sized` is not implemented for `[u8]` - = note: required because it appears within the type `OsStr` - = note: required for the cast from `OsStr` to the object type `dyn AsRef<Path>` -help: consider borrowing the value, since `&OsStr` can be coerced into `dyn AsRef<Path>` - | -LL | check(&s); - | + - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0277`. diff --git a/src/test/ui/suggestions/suggest-box.fixed b/src/test/ui/suggestions/suggest-box.fixed deleted file mode 100644 index 3de02cd0b..000000000 --- a/src/test/ui/suggestions/suggest-box.fixed +++ /dev/null @@ -1,8 +0,0 @@ -// run-rustfix - -fn main() { - let _x: Box<dyn Fn() -> Result<(), ()>> = Box::new(|| { //~ ERROR mismatched types - Err(())?; - Ok(()) - }); -} diff --git a/src/test/ui/suggestions/suggest-box.rs b/src/test/ui/suggestions/suggest-box.rs deleted file mode 100644 index e680a61db..000000000 --- a/src/test/ui/suggestions/suggest-box.rs +++ /dev/null @@ -1,8 +0,0 @@ -// run-rustfix - -fn main() { - let _x: Box<dyn Fn() -> Result<(), ()>> = || { //~ ERROR mismatched types - Err(())?; - Ok(()) - }; -} diff --git a/src/test/ui/suggestions/suggest-box.stderr b/src/test/ui/suggestions/suggest-box.stderr deleted file mode 100644 index 2bdaa4e97..000000000 --- a/src/test/ui/suggestions/suggest-box.stderr +++ /dev/null @@ -1,26 +0,0 @@ -error[E0308]: mismatched types - --> $DIR/suggest-box.rs:4:47 - | -LL | let _x: Box<dyn Fn() -> Result<(), ()>> = || { - | _____________-------------------------------___^ - | | | - | | expected due to this -LL | | Err(())?; -LL | | Ok(()) -LL | | }; - | |_____^ expected struct `Box`, found closure - | - = note: expected struct `Box<dyn Fn() -> Result<(), ()>>` - found closure `[closure@$DIR/suggest-box.rs:4:47: 4:49]` - = note: for more on the distinction between the stack and the heap, read https://doc.rust-lang.org/book/ch15-01-box.html, https://doc.rust-lang.org/rust-by-example/std/box.html, and https://doc.rust-lang.org/std/boxed/index.html -help: store this in the heap by calling `Box::new` - | -LL ~ let _x: Box<dyn Fn() -> Result<(), ()>> = Box::new(|| { -LL | Err(())?; -LL | Ok(()) -LL ~ }); - | - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0308`. diff --git a/src/test/ui/suggestions/suggest-change-mut.rs b/src/test/ui/suggestions/suggest-change-mut.rs deleted file mode 100644 index 47dc7c343..000000000 --- a/src/test/ui/suggestions/suggest-change-mut.rs +++ /dev/null @@ -1,21 +0,0 @@ -#![allow(warnings)] - -use std::io::{BufRead, BufReader, Read, Write}; - -fn issue_81421<T: Read + Write>(mut stream: T) { //~ HELP consider introducing a `where` clause - let initial_message = format!("Hello world"); - let mut buffer: Vec<u8> = Vec::new(); - let bytes_written = stream.write_all(initial_message.as_bytes()); - let flush = stream.flush(); - - loop { - let mut stream_reader = BufReader::new(&stream); - //~^ ERROR the trait bound `&T: std::io::Read` is not satisfied [E0277] - //~| HELP consider removing the leading `&`-reference - //~| HELP consider changing this borrow's mutability - stream_reader.read_until(b'\n', &mut buffer).expect("Reading into buffer failed"); - //~^ ERROR the method `read_until` exists for struct `BufReader<&T>`, - } -} - -fn main() {} diff --git a/src/test/ui/suggestions/suggest-change-mut.stderr b/src/test/ui/suggestions/suggest-change-mut.stderr deleted file mode 100644 index 889b11a74..000000000 --- a/src/test/ui/suggestions/suggest-change-mut.stderr +++ /dev/null @@ -1,46 +0,0 @@ -error[E0277]: the trait bound `&T: std::io::Read` is not satisfied - --> $DIR/suggest-change-mut.rs:12:48 - | -LL | let mut stream_reader = BufReader::new(&stream); - | -------------- ^^^^^^^ the trait `std::io::Read` is not implemented for `&T` - | | - | required by a bound introduced by this call - | -note: required by a bound in `BufReader::<R>::new` - --> $SRC_DIR/std/src/io/buffered/bufreader.rs:LL:COL - | -LL | impl<R: Read> BufReader<R> { - | ^^^^ required by this bound in `BufReader::<R>::new` -help: consider removing the leading `&`-reference - | -LL - let mut stream_reader = BufReader::new(&stream); -LL + let mut stream_reader = BufReader::new(stream); - | -help: consider introducing a `where` clause, but there might be an alternative better way to express this requirement - | -LL | fn issue_81421<T: Read + Write>(mut stream: T) where &T: std::io::Read { - | +++++++++++++++++++++++ -help: consider changing this borrow's mutability - | -LL | let mut stream_reader = BufReader::new(&mut stream); - | ~~~~ - -error[E0599]: the method `read_until` exists for struct `BufReader<&T>`, but its trait bounds were not satisfied - --> $DIR/suggest-change-mut.rs:16:23 - | -LL | stream_reader.read_until(b'\n', &mut buffer).expect("Reading into buffer failed"); - | ^^^^^^^^^^ method cannot be called on `BufReader<&T>` due to unsatisfied trait bounds - | - ::: $SRC_DIR/std/src/io/buffered/bufreader.rs:LL:COL - | -LL | pub struct BufReader<R> { - | ----------------------- doesn't satisfy `BufReader<&T>: BufRead` - | - = note: the following trait bounds were not satisfied: - `&T: std::io::Read` - which is required by `BufReader<&T>: BufRead` - -error: aborting due to 2 previous errors - -Some errors have detailed explanations: E0277, E0599. -For more information about an error, try `rustc --explain E0277`. diff --git a/src/test/ui/suggestions/suggest-closure-return-type-1.rs b/src/test/ui/suggestions/suggest-closure-return-type-1.rs deleted file mode 100644 index 8bb421903..000000000 --- a/src/test/ui/suggestions/suggest-closure-return-type-1.rs +++ /dev/null @@ -1,7 +0,0 @@ -fn unbound_drop(_: impl Sized) {} - -fn main() { - unbound_drop(|| -> _ { [] }); - //~^ ERROR type annotations needed for `[_; 0]` - //~| HELP try giving this closure an explicit return type -} diff --git a/src/test/ui/suggestions/suggest-closure-return-type-1.stderr b/src/test/ui/suggestions/suggest-closure-return-type-1.stderr deleted file mode 100644 index f4c2eb7ff..000000000 --- a/src/test/ui/suggestions/suggest-closure-return-type-1.stderr +++ /dev/null @@ -1,14 +0,0 @@ -error[E0282]: type annotations needed for `[_; 0]` - --> $DIR/suggest-closure-return-type-1.rs:4:18 - | -LL | unbound_drop(|| -> _ { [] }); - | ^^^^^^^ -- type must be known at this point - | -help: try giving this closure an explicit return type - | -LL | unbound_drop(|| -> [_; 0] { [] }); - | ~~~~~~ - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0282`. diff --git a/src/test/ui/suggestions/suggest-closure-return-type-2.rs b/src/test/ui/suggestions/suggest-closure-return-type-2.rs deleted file mode 100644 index 25ed1882e..000000000 --- a/src/test/ui/suggestions/suggest-closure-return-type-2.rs +++ /dev/null @@ -1,7 +0,0 @@ -fn unbound_drop(_: impl Sized) {} - -fn main() { - unbound_drop(|| { [] }) - //~^ ERROR type annotations needed for `[_; 0]` - //~| HELP try giving this closure an explicit return type -} diff --git a/src/test/ui/suggestions/suggest-closure-return-type-2.stderr b/src/test/ui/suggestions/suggest-closure-return-type-2.stderr deleted file mode 100644 index 88bf26304..000000000 --- a/src/test/ui/suggestions/suggest-closure-return-type-2.stderr +++ /dev/null @@ -1,14 +0,0 @@ -error[E0282]: type annotations needed for `[_; 0]` - --> $DIR/suggest-closure-return-type-2.rs:4:18 - | -LL | unbound_drop(|| { [] }) - | ^^ -- type must be known at this point - | -help: try giving this closure an explicit return type - | -LL | unbound_drop(|| -> [_; 0] { [] }) - | +++++++++ - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0282`. diff --git a/src/test/ui/suggestions/suggest-closure-return-type-3.rs b/src/test/ui/suggestions/suggest-closure-return-type-3.rs deleted file mode 100644 index 3de6c55cf..000000000 --- a/src/test/ui/suggestions/suggest-closure-return-type-3.rs +++ /dev/null @@ -1,7 +0,0 @@ -fn unbound_drop(_: impl Sized) {} - -fn main() { - unbound_drop(|| []); - //~^ ERROR type annotations needed for `[_; 0]` - //~| HELP try giving this closure an explicit return type -} diff --git a/src/test/ui/suggestions/suggest-closure-return-type-3.stderr b/src/test/ui/suggestions/suggest-closure-return-type-3.stderr deleted file mode 100644 index bc4107528..000000000 --- a/src/test/ui/suggestions/suggest-closure-return-type-3.stderr +++ /dev/null @@ -1,14 +0,0 @@ -error[E0282]: type annotations needed for `[_; 0]` - --> $DIR/suggest-closure-return-type-3.rs:4:18 - | -LL | unbound_drop(|| []); - | ^^ -- type must be known at this point - | -help: try giving this closure an explicit return type - | -LL | unbound_drop(|| -> [_; 0] { [] }); - | +++++++++++ + - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0282`. diff --git a/src/test/ui/suggestions/suggest-dereferencing-index.fixed b/src/test/ui/suggestions/suggest-dereferencing-index.fixed deleted file mode 100644 index dd4ae4eb1..000000000 --- a/src/test/ui/suggestions/suggest-dereferencing-index.fixed +++ /dev/null @@ -1,7 +0,0 @@ -// run-rustfix -#![allow(unused_variables)] - -fn main() { - let i: &usize = &1; - let one_item_please: i32 = [1, 2, 3][*i]; //~ ERROR the type `[{integer}]` cannot be indexed by `&usize` -} diff --git a/src/test/ui/suggestions/suggest-dereferencing-index.rs b/src/test/ui/suggestions/suggest-dereferencing-index.rs deleted file mode 100644 index 82ebacc49..000000000 --- a/src/test/ui/suggestions/suggest-dereferencing-index.rs +++ /dev/null @@ -1,7 +0,0 @@ -// run-rustfix -#![allow(unused_variables)] - -fn main() { - let i: &usize = &1; - let one_item_please: i32 = [1, 2, 3][i]; //~ ERROR the type `[{integer}]` cannot be indexed by `&usize` -} diff --git a/src/test/ui/suggestions/suggest-dereferencing-index.stderr b/src/test/ui/suggestions/suggest-dereferencing-index.stderr deleted file mode 100644 index 147dc9234..000000000 --- a/src/test/ui/suggestions/suggest-dereferencing-index.stderr +++ /dev/null @@ -1,17 +0,0 @@ -error[E0277]: the type `[{integer}]` cannot be indexed by `&usize` - --> $DIR/suggest-dereferencing-index.rs:6:42 - | -LL | let one_item_please: i32 = [1, 2, 3][i]; - | ^ slice indices are of type `usize` or ranges of `usize` - | - = help: the trait `SliceIndex<[{integer}]>` is not implemented for `&usize` - = help: the trait `SliceIndex<[T]>` is implemented for `usize` - = note: required for `[{integer}]` to implement `Index<&usize>` -help: dereference this index - | -LL | let one_item_please: i32 = [1, 2, 3][*i]; - | + - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0277`. diff --git a/src/test/ui/suggestions/suggest-full-enum-variant-for-local-module.rs b/src/test/ui/suggestions/suggest-full-enum-variant-for-local-module.rs deleted file mode 100644 index 1dfc07866..000000000 --- a/src/test/ui/suggestions/suggest-full-enum-variant-for-local-module.rs +++ /dev/null @@ -1,10 +0,0 @@ -mod option { - pub enum O<T> { - Some(T), - None, - } -} - -fn main() { - let _: option::O<()> = (); //~ ERROR 9:28: 9:30: mismatched types [E0308] -} diff --git a/src/test/ui/suggestions/suggest-full-enum-variant-for-local-module.stderr b/src/test/ui/suggestions/suggest-full-enum-variant-for-local-module.stderr deleted file mode 100644 index 9b6dba7e9..000000000 --- a/src/test/ui/suggestions/suggest-full-enum-variant-for-local-module.stderr +++ /dev/null @@ -1,18 +0,0 @@ -error[E0308]: mismatched types - --> $DIR/suggest-full-enum-variant-for-local-module.rs:9:28 - | -LL | let _: option::O<()> = (); - | ------------- ^^ expected enum `O`, found `()` - | | - | expected due to this - | - = note: expected enum `O<()>` - found unit type `()` -help: try wrapping the expression in `option::O::Some` - | -LL | let _: option::O<()> = option::O::Some(()); - | ++++++++++++++++ + - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0308`. diff --git a/src/test/ui/suggestions/suggest-imm-mut-trait-implementations.rs b/src/test/ui/suggestions/suggest-imm-mut-trait-implementations.rs deleted file mode 100644 index a62669d5b..000000000 --- a/src/test/ui/suggestions/suggest-imm-mut-trait-implementations.rs +++ /dev/null @@ -1,23 +0,0 @@ -trait Trait {} - -struct A; -struct B; -struct C; - -impl Trait for &A {} -impl Trait for &mut A {} - -impl Trait for &B {} - -impl Trait for &mut C {} - -fn foo<X: Trait>(_: X) {} - -fn main() { - let a = A; - let b = B; - let c = C; - foo(a); //~ ERROR the trait bound `A: Trait` is not satisfied - foo(b); //~ ERROR the trait bound `B: Trait` is not satisfied - foo(c); //~ ERROR the trait bound `C: Trait` is not satisfied -} diff --git a/src/test/ui/suggestions/suggest-imm-mut-trait-implementations.stderr b/src/test/ui/suggestions/suggest-imm-mut-trait-implementations.stderr deleted file mode 100644 index f2eb651ea..000000000 --- a/src/test/ui/suggestions/suggest-imm-mut-trait-implementations.stderr +++ /dev/null @@ -1,59 +0,0 @@ -error[E0277]: the trait bound `A: Trait` is not satisfied - --> $DIR/suggest-imm-mut-trait-implementations.rs:20:9 - | -LL | foo(a); - | --- ^ the trait `Trait` is not implemented for `A` - | | - | required by a bound introduced by this call - | -note: required by a bound in `foo` - --> $DIR/suggest-imm-mut-trait-implementations.rs:14:11 - | -LL | fn foo<X: Trait>(_: X) {} - | ^^^^^ required by this bound in `foo` -help: consider borrowing here - | -LL | foo(&a); - | + -LL | foo(&mut a); - | ++++ - -error[E0277]: the trait bound `B: Trait` is not satisfied - --> $DIR/suggest-imm-mut-trait-implementations.rs:21:9 - | -LL | foo(b); - | --- ^ the trait `Trait` is not implemented for `B` - | | - | required by a bound introduced by this call - | -note: required by a bound in `foo` - --> $DIR/suggest-imm-mut-trait-implementations.rs:14:11 - | -LL | fn foo<X: Trait>(_: X) {} - | ^^^^^ required by this bound in `foo` -help: consider borrowing here - | -LL | foo(&b); - | + - -error[E0277]: the trait bound `C: Trait` is not satisfied - --> $DIR/suggest-imm-mut-trait-implementations.rs:22:9 - | -LL | foo(c); - | --- ^ the trait `Trait` is not implemented for `C` - | | - | required by a bound introduced by this call - | -note: required by a bound in `foo` - --> $DIR/suggest-imm-mut-trait-implementations.rs:14:11 - | -LL | fn foo<X: Trait>(_: X) {} - | ^^^^^ required by this bound in `foo` -help: consider mutably borrowing here - | -LL | foo(&mut c); - | ++++ - -error: aborting due to 3 previous errors - -For more information about this error, try `rustc --explain E0277`. diff --git a/src/test/ui/suggestions/suggest-impl-trait-lifetime.fixed b/src/test/ui/suggestions/suggest-impl-trait-lifetime.fixed deleted file mode 100644 index 589ee1a47..000000000 --- a/src/test/ui/suggestions/suggest-impl-trait-lifetime.fixed +++ /dev/null @@ -1,18 +0,0 @@ -// run-rustfix - -use std::fmt::Debug; - -fn foo(d: impl Debug + 'static) { -//~^ HELP consider adding an explicit lifetime bound... - bar(d); -//~^ ERROR the parameter type `impl Debug` may not live long enough -//~| NOTE ...so that the type `impl Debug` will meet its required lifetime bounds -} - -fn bar(d: impl Debug + 'static) { - println!("{:?}", d) -} - -fn main() { - foo("hi"); -} diff --git a/src/test/ui/suggestions/suggest-impl-trait-lifetime.rs b/src/test/ui/suggestions/suggest-impl-trait-lifetime.rs deleted file mode 100644 index 9a87129fb..000000000 --- a/src/test/ui/suggestions/suggest-impl-trait-lifetime.rs +++ /dev/null @@ -1,18 +0,0 @@ -// run-rustfix - -use std::fmt::Debug; - -fn foo(d: impl Debug) { -//~^ HELP consider adding an explicit lifetime bound... - bar(d); -//~^ ERROR the parameter type `impl Debug` may not live long enough -//~| NOTE ...so that the type `impl Debug` will meet its required lifetime bounds -} - -fn bar(d: impl Debug + 'static) { - println!("{:?}", d) -} - -fn main() { - foo("hi"); -} diff --git a/src/test/ui/suggestions/suggest-impl-trait-lifetime.stderr b/src/test/ui/suggestions/suggest-impl-trait-lifetime.stderr deleted file mode 100644 index cf912f4aa..000000000 --- a/src/test/ui/suggestions/suggest-impl-trait-lifetime.stderr +++ /dev/null @@ -1,14 +0,0 @@ -error[E0310]: the parameter type `impl Debug` may not live long enough - --> $DIR/suggest-impl-trait-lifetime.rs:7:5 - | -LL | bar(d); - | ^^^^^^ ...so that the type `impl Debug` will meet its required lifetime bounds - | -help: consider adding an explicit lifetime bound... - | -LL | fn foo(d: impl Debug + 'static) { - | +++++++++ - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0310`. diff --git a/src/test/ui/suggestions/suggest-labels.rs b/src/test/ui/suggestions/suggest-labels.rs deleted file mode 100644 index 159f45855..000000000 --- a/src/test/ui/suggestions/suggest-labels.rs +++ /dev/null @@ -1,16 +0,0 @@ -#[allow(unreachable_code, unused_labels)] -fn main() { - 'foo: loop { - break 'fo; //~ ERROR use of undeclared label - } - - 'bar: loop { - continue 'bor; //~ ERROR use of undeclared label - } - - 'longlabel: loop { - 'longlabel1: loop { - break 'longlable; //~ ERROR use of undeclared label - } - } -} diff --git a/src/test/ui/suggestions/suggest-labels.stderr b/src/test/ui/suggestions/suggest-labels.stderr deleted file mode 100644 index aac6515b5..000000000 --- a/src/test/ui/suggestions/suggest-labels.stderr +++ /dev/null @@ -1,36 +0,0 @@ -error[E0426]: use of undeclared label `'fo` - --> $DIR/suggest-labels.rs:4:15 - | -LL | 'foo: loop { - | ---- a label with a similar name is reachable -LL | break 'fo; - | ^^^ - | | - | undeclared label `'fo` - | help: try using similarly named label: `'foo` - -error[E0426]: use of undeclared label `'bor` - --> $DIR/suggest-labels.rs:8:18 - | -LL | 'bar: loop { - | ---- a label with a similar name is reachable -LL | continue 'bor; - | ^^^^ - | | - | undeclared label `'bor` - | help: try using similarly named label: `'bar` - -error[E0426]: use of undeclared label `'longlable` - --> $DIR/suggest-labels.rs:13:19 - | -LL | 'longlabel1: loop { - | ----------- a label with a similar name is reachable -LL | break 'longlable; - | ^^^^^^^^^^ - | | - | undeclared label `'longlable` - | help: try using similarly named label: `'longlabel1` - -error: aborting due to 3 previous errors - -For more information about this error, try `rustc --explain E0426`. diff --git a/src/test/ui/suggestions/suggest-let-for-assignment.fixed b/src/test/ui/suggestions/suggest-let-for-assignment.fixed deleted file mode 100644 index 3a25e25ee..000000000 --- a/src/test/ui/suggestions/suggest-let-for-assignment.fixed +++ /dev/null @@ -1,17 +0,0 @@ -// run-rustfix - -fn main() { - let demo = 1; //~ ERROR cannot find value `demo` in this scope - dbg!(demo); //~ ERROR cannot find value `demo` in this scope - - let x = "x"; //~ ERROR cannot find value `x` in this scope - println!("x: {}", x); //~ ERROR cannot find value `x` in this scope - - if x == "x" { - //~^ ERROR cannot find value `x` in this scope - println!("x is 1"); - } - - let y = 1 + 2; //~ ERROR cannot find value `y` in this scope - println!("y: {}", y); //~ ERROR cannot find value `y` in this scope -} diff --git a/src/test/ui/suggestions/suggest-let-for-assignment.rs b/src/test/ui/suggestions/suggest-let-for-assignment.rs deleted file mode 100644 index 67705fe06..000000000 --- a/src/test/ui/suggestions/suggest-let-for-assignment.rs +++ /dev/null @@ -1,17 +0,0 @@ -// run-rustfix - -fn main() { - demo = 1; //~ ERROR cannot find value `demo` in this scope - dbg!(demo); //~ ERROR cannot find value `demo` in this scope - - x = "x"; //~ ERROR cannot find value `x` in this scope - println!("x: {}", x); //~ ERROR cannot find value `x` in this scope - - if x == "x" { - //~^ ERROR cannot find value `x` in this scope - println!("x is 1"); - } - - y = 1 + 2; //~ ERROR cannot find value `y` in this scope - println!("y: {}", y); //~ ERROR cannot find value `y` in this scope -} diff --git a/src/test/ui/suggestions/suggest-let-for-assignment.stderr b/src/test/ui/suggestions/suggest-let-for-assignment.stderr deleted file mode 100644 index 3f6a3da4b..000000000 --- a/src/test/ui/suggestions/suggest-let-for-assignment.stderr +++ /dev/null @@ -1,60 +0,0 @@ -error[E0425]: cannot find value `demo` in this scope - --> $DIR/suggest-let-for-assignment.rs:4:5 - | -LL | demo = 1; - | ^^^^ - | -help: you might have meant to introduce a new binding - | -LL | let demo = 1; - | +++ - -error[E0425]: cannot find value `demo` in this scope - --> $DIR/suggest-let-for-assignment.rs:5:10 - | -LL | dbg!(demo); - | ^^^^ not found in this scope - -error[E0425]: cannot find value `x` in this scope - --> $DIR/suggest-let-for-assignment.rs:7:5 - | -LL | x = "x"; - | ^ - | -help: you might have meant to introduce a new binding - | -LL | let x = "x"; - | +++ - -error[E0425]: cannot find value `x` in this scope - --> $DIR/suggest-let-for-assignment.rs:8:23 - | -LL | println!("x: {}", x); - | ^ not found in this scope - -error[E0425]: cannot find value `x` in this scope - --> $DIR/suggest-let-for-assignment.rs:10:8 - | -LL | if x == "x" { - | ^ not found in this scope - -error[E0425]: cannot find value `y` in this scope - --> $DIR/suggest-let-for-assignment.rs:15:5 - | -LL | y = 1 + 2; - | ^ - | -help: you might have meant to introduce a new binding - | -LL | let y = 1 + 2; - | +++ - -error[E0425]: cannot find value `y` in this scope - --> $DIR/suggest-let-for-assignment.rs:16:23 - | -LL | println!("y: {}", y); - | ^ not found in this scope - -error: aborting due to 7 previous errors - -For more information about this error, try `rustc --explain E0425`. diff --git a/src/test/ui/suggestions/suggest-methods.rs b/src/test/ui/suggestions/suggest-methods.rs deleted file mode 100644 index f40b9ed99..000000000 --- a/src/test/ui/suggestions/suggest-methods.rs +++ /dev/null @@ -1,30 +0,0 @@ -struct Foo; - -impl Foo { - fn bar(self) {} - fn baz(&self, x: f64) {} -} - -trait FooT { - fn bag(&self); -} - -impl FooT for Foo { - fn bag(&self) {} -} - -fn main() { - let f = Foo; - f.bat(1.0); //~ ERROR no method named - - let s = "foo".to_string(); - let _ = s.is_emtpy(); //~ ERROR no method named - - // Generates a warning for `count_zeros()`. `count_ones()` is also a close - // match, but the former is closer. - let _ = 63u32.count_eos(); //~ ERROR no method named - - // Does not generate a warning - let _ = 63u32.count_o(); //~ ERROR no method named - -} diff --git a/src/test/ui/suggestions/suggest-methods.stderr b/src/test/ui/suggestions/suggest-methods.stderr deleted file mode 100644 index 03cb9c779..000000000 --- a/src/test/ui/suggestions/suggest-methods.stderr +++ /dev/null @@ -1,30 +0,0 @@ -error[E0599]: no method named `bat` found for struct `Foo` in the current scope - --> $DIR/suggest-methods.rs:18:7 - | -LL | struct Foo; - | ---------- method `bat` not found for this struct -... -LL | f.bat(1.0); - | ^^^ help: there is a method with a similar name: `bar` - -error[E0599]: no method named `is_emtpy` found for struct `String` in the current scope - --> $DIR/suggest-methods.rs:21:15 - | -LL | let _ = s.is_emtpy(); - | ^^^^^^^^ help: there is a method with a similar name: `is_empty` - -error[E0599]: no method named `count_eos` found for type `u32` in the current scope - --> $DIR/suggest-methods.rs:25:19 - | -LL | let _ = 63u32.count_eos(); - | ^^^^^^^^^ help: there is a method with a similar name: `count_zeros` - -error[E0599]: no method named `count_o` found for type `u32` in the current scope - --> $DIR/suggest-methods.rs:28:19 - | -LL | let _ = 63u32.count_o(); - | ^^^^^^^ help: there is a method with a similar name: `count_ones` - -error: aborting due to 4 previous errors - -For more information about this error, try `rustc --explain E0599`. diff --git a/src/test/ui/suggestions/suggest-move-lifetimes.rs b/src/test/ui/suggestions/suggest-move-lifetimes.rs deleted file mode 100644 index 6b26f1214..000000000 --- a/src/test/ui/suggestions/suggest-move-lifetimes.rs +++ /dev/null @@ -1,21 +0,0 @@ -struct A<T, 'a> { //~ ERROR lifetime parameters must be declared - t: &'a T, -} - -struct B<T, 'a, U> { //~ ERROR lifetime parameters must be declared - t: &'a T, - u: U, -} - -struct C<T, U, 'a> { //~ ERROR lifetime parameters must be declared - t: &'a T, - u: U, -} - -struct D<T, U, 'a, 'b, V, 'c> { //~ ERROR lifetime parameters must be declared - t: &'a T, - u: &'b U, - v: &'c V, -} - -fn main() {} diff --git a/src/test/ui/suggestions/suggest-move-lifetimes.stderr b/src/test/ui/suggestions/suggest-move-lifetimes.stderr deleted file mode 100644 index b1a49447d..000000000 --- a/src/test/ui/suggestions/suggest-move-lifetimes.stderr +++ /dev/null @@ -1,26 +0,0 @@ -error: lifetime parameters must be declared prior to type and const parameters - --> $DIR/suggest-move-lifetimes.rs:1:13 - | -LL | struct A<T, 'a> { - | ----^^- help: reorder the parameters: lifetimes, then consts and types: `<'a, T>` - -error: lifetime parameters must be declared prior to type and const parameters - --> $DIR/suggest-move-lifetimes.rs:5:13 - | -LL | struct B<T, 'a, U> { - | ----^^---- help: reorder the parameters: lifetimes, then consts and types: `<'a, T, U>` - -error: lifetime parameters must be declared prior to type and const parameters - --> $DIR/suggest-move-lifetimes.rs:10:16 - | -LL | struct C<T, U, 'a> { - | -------^^- help: reorder the parameters: lifetimes, then consts and types: `<'a, T, U>` - -error: lifetime parameters must be declared prior to type and const parameters - --> $DIR/suggest-move-lifetimes.rs:15:16 - | -LL | struct D<T, U, 'a, 'b, V, 'c> { - | -------^^--^^-----^^- help: reorder the parameters: lifetimes, then consts and types: `<'a, 'b, 'c, T, U, V>` - -error: aborting due to 4 previous errors - diff --git a/src/test/ui/suggestions/suggest-move-types.rs b/src/test/ui/suggestions/suggest-move-types.rs deleted file mode 100644 index 27930626a..000000000 --- a/src/test/ui/suggestions/suggest-move-types.rs +++ /dev/null @@ -1,91 +0,0 @@ -#![allow(warnings)] - -// This test verifies that the suggestion to move types before associated type bindings -// is correct. - -trait One<T> { - type A; -} - -trait OneWithLifetime<'a, T> { - type A; -} - -trait Three<T, U, V> { - type A; - type B; - type C; -} - -trait ThreeWithLifetime<'a, 'b, 'c, T, U, V> { - type A; - type B; - type C; -} - -struct A<T, M: One<A=(), T>> { -//~^ ERROR generic arguments must come before the first constraint - m: M, - t: T, -} - - -struct Al<'a, T, M: OneWithLifetime<A=(), T, 'a>> { -//~^ ERROR generic arguments must come before the first constraint -//~^^ ERROR type provided when a lifetime was expected - m: M, - t: &'a T, -} - -struct B<T, U, V, M: Three<A=(), B=(), C=(), T, U, V>> { -//~^ ERROR generic arguments must come before the first constraint - m: M, - t: T, - u: U, - v: V, -} - -struct Bl<'a, 'b, 'c, T, U, V, M: ThreeWithLifetime<A=(), B=(), C=(), T, U, V, 'a, 'b, 'c>> { -//~^ ERROR generic arguments must come before the first constraint -//~^^ ERROR type provided when a lifetime was expected - m: M, - t: &'a T, - u: &'b U, - v: &'c V, -} - -struct C<T, U, V, M: Three<T, A=(), B=(), C=(), U, V>> { -//~^ ERROR generic arguments must come before the first constraint - m: M, - t: T, - u: U, - v: V, -} - -struct Cl<'a, 'b, 'c, T, U, V, M: ThreeWithLifetime<T, 'a, A=(), B=(), C=(), U, 'b, V, 'c>> { -//~^ ERROR generic arguments must come before the first constraint -//~^^ ERROR lifetime provided when a type was expected - m: M, - t: &'a T, - u: &'b U, - v: &'c V, -} - -struct D<T, U, V, M: Three<T, A=(), B=(), U, C=(), V>> { -//~^ ERROR generic arguments must come before the first constraint - m: M, - t: T, - u: U, - v: V, -} - -struct Dl<'a, 'b, 'c, T, U, V, M: ThreeWithLifetime<T, 'a, A=(), B=(), U, 'b, C=(), V, 'c>> { -//~^ ERROR generic arguments must come before the first constraint -//~^^ ERROR lifetime provided when a type was expected - m: M, - t: &'a T, - u: &'b U, - v: &'c V, -} - -fn main() {} diff --git a/src/test/ui/suggestions/suggest-move-types.stderr b/src/test/ui/suggestions/suggest-move-types.stderr deleted file mode 100644 index b222e8142..000000000 --- a/src/test/ui/suggestions/suggest-move-types.stderr +++ /dev/null @@ -1,137 +0,0 @@ -error: generic arguments must come before the first constraint - --> $DIR/suggest-move-types.rs:26:26 - | -LL | struct A<T, M: One<A=(), T>> { - | ---- ^ generic argument - | | - | constraint - | -help: move the constraint after the generic argument - | -LL | struct A<T, M: One<T, A = ()>> { - | ~~~~~~~~~~~ - -error: generic arguments must come before the first constraint - --> $DIR/suggest-move-types.rs:33:43 - | -LL | struct Al<'a, T, M: OneWithLifetime<A=(), T, 'a>> { - | ---- ^ ^^ generic arguments - | | - | constraint - | -help: move the constraint after the generic arguments - | -LL | struct Al<'a, T, M: OneWithLifetime<'a, T, A = ()>> { - | ~~~~~~~~~~~~~~~ - -error: generic arguments must come before the first constraint - --> $DIR/suggest-move-types.rs:40:46 - | -LL | struct B<T, U, V, M: Three<A=(), B=(), C=(), T, U, V>> { - | ---- ---- ---- ^ ^ ^ generic arguments - | | - | constraints - | -help: move the constraints after the generic arguments - | -LL | struct B<T, U, V, M: Three<T, U, V, A = (), B = (), C = ()>> { - | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - -error: generic arguments must come before the first constraint - --> $DIR/suggest-move-types.rs:48:71 - | -LL | struct Bl<'a, 'b, 'c, T, U, V, M: ThreeWithLifetime<A=(), B=(), C=(), T, U, V, 'a, 'b, 'c>> { - | ---- ---- ---- ^ ^ ^ ^^ ^^ ^^ generic arguments - | | - | constraints - | -help: move the constraints after the generic arguments - | -LL | struct Bl<'a, 'b, 'c, T, U, V, M: ThreeWithLifetime<'a, 'b, 'c, T, U, V, A = (), B = (), C = ()>> { - | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - -error: generic arguments must come before the first constraint - --> $DIR/suggest-move-types.rs:57:28 - | -LL | struct C<T, U, V, M: Three<T, A=(), B=(), C=(), U, V>> { - | ^ ---- ---- ---- ^ ^ generic arguments - | | - | constraints - | -help: move the constraints after the generic arguments - | -LL | struct C<T, U, V, M: Three<T, U, V, A = (), B = (), C = ()>> { - | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - -error: generic arguments must come before the first constraint - --> $DIR/suggest-move-types.rs:65:53 - | -LL | struct Cl<'a, 'b, 'c, T, U, V, M: ThreeWithLifetime<T, 'a, A=(), B=(), C=(), U, 'b, V, 'c>> { - | ^ ^^ ---- ---- ---- ^ ^^ ^ ^^ generic arguments - | | - | constraints - | -help: move the constraints after the generic arguments - | -LL | struct Cl<'a, 'b, 'c, T, U, V, M: ThreeWithLifetime<'a, 'b, 'c, T, U, V, A = (), B = (), C = ()>> { - | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - -error: generic arguments must come before the first constraint - --> $DIR/suggest-move-types.rs:74:28 - | -LL | struct D<T, U, V, M: Three<T, A=(), B=(), U, C=(), V>> { - | ^ ---- ---- ^ ---- ^ generic arguments - | | - | constraints - | -help: move the constraints after the generic arguments - | -LL | struct D<T, U, V, M: Three<T, U, V, A = (), B = (), C = ()>> { - | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - -error: generic arguments must come before the first constraint - --> $DIR/suggest-move-types.rs:82:53 - | -LL | struct Dl<'a, 'b, 'c, T, U, V, M: ThreeWithLifetime<T, 'a, A=(), B=(), U, 'b, C=(), V, 'c>> { - | ^ ^^ ---- ---- ^ ^^ ---- ^ ^^ generic arguments - | | - | constraints - | -help: move the constraints after the generic arguments - | -LL | struct Dl<'a, 'b, 'c, T, U, V, M: ThreeWithLifetime<'a, 'b, 'c, T, U, V, A = (), B = (), C = ()>> { - | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - -error[E0747]: type provided when a lifetime was expected - --> $DIR/suggest-move-types.rs:33:43 - | -LL | struct Al<'a, T, M: OneWithLifetime<A=(), T, 'a>> { - | ^ - -error[E0747]: type provided when a lifetime was expected - --> $DIR/suggest-move-types.rs:48:71 - | -LL | struct Bl<'a, 'b, 'c, T, U, V, M: ThreeWithLifetime<A=(), B=(), C=(), T, U, V, 'a, 'b, 'c>> { - | ^ - -error[E0747]: lifetime provided when a type was expected - --> $DIR/suggest-move-types.rs:65:56 - | -LL | struct Cl<'a, 'b, 'c, T, U, V, M: ThreeWithLifetime<T, 'a, A=(), B=(), C=(), U, 'b, V, 'c>> { - | ^^ - | - = note: lifetime arguments must be provided before type arguments - = help: reorder the arguments: lifetimes, then type and consts: `<'a, 'b, 'c, T, U, V>` - -error[E0747]: lifetime provided when a type was expected - --> $DIR/suggest-move-types.rs:82:56 - | -LL | struct Dl<'a, 'b, 'c, T, U, V, M: ThreeWithLifetime<T, 'a, A=(), B=(), U, 'b, C=(), V, 'c>> { - | ^^ - | - = note: lifetime arguments must be provided before type arguments - = help: reorder the arguments: lifetimes, then type and consts: `<'a, 'b, 'c, T, U, V>` - -error: aborting due to 12 previous errors - -For more information about this error, try `rustc --explain E0747`. diff --git a/src/test/ui/suggestions/suggest-mut-method-for-loop-hashmap.fixed b/src/test/ui/suggestions/suggest-mut-method-for-loop-hashmap.fixed deleted file mode 100644 index b69bad988..000000000 --- a/src/test/ui/suggestions/suggest-mut-method-for-loop-hashmap.fixed +++ /dev/null @@ -1,21 +0,0 @@ -// run-rustfix -// https://github.com/rust-lang/rust/issues/82081 - -use std::collections::HashMap; - -struct Test { - v: u32, -} - -fn main() { - let mut map = HashMap::new(); - map.insert("a", Test { v: 0 }); - - for (_k, mut v) in map.iter_mut() { - //~^ HELP use mutable method - //~| NOTE this iterator yields `&` references - v.v += 1; - //~^ ERROR cannot assign to `v.v` - //~| NOTE `v` is a `&` reference - } -} diff --git a/src/test/ui/suggestions/suggest-mut-method-for-loop-hashmap.rs b/src/test/ui/suggestions/suggest-mut-method-for-loop-hashmap.rs deleted file mode 100644 index 9284410df..000000000 --- a/src/test/ui/suggestions/suggest-mut-method-for-loop-hashmap.rs +++ /dev/null @@ -1,21 +0,0 @@ -// run-rustfix -// https://github.com/rust-lang/rust/issues/82081 - -use std::collections::HashMap; - -struct Test { - v: u32, -} - -fn main() { - let mut map = HashMap::new(); - map.insert("a", Test { v: 0 }); - - for (_k, mut v) in map.iter() { - //~^ HELP use mutable method - //~| NOTE this iterator yields `&` references - v.v += 1; - //~^ ERROR cannot assign to `v.v` - //~| NOTE `v` is a `&` reference - } -} diff --git a/src/test/ui/suggestions/suggest-mut-method-for-loop-hashmap.stderr b/src/test/ui/suggestions/suggest-mut-method-for-loop-hashmap.stderr deleted file mode 100644 index 74433daa6..000000000 --- a/src/test/ui/suggestions/suggest-mut-method-for-loop-hashmap.stderr +++ /dev/null @@ -1,15 +0,0 @@ -error[E0594]: cannot assign to `v.v`, which is behind a `&` reference - --> $DIR/suggest-mut-method-for-loop-hashmap.rs:17:9 - | -LL | for (_k, mut v) in map.iter() { - | ---------- - | | | - | | help: use mutable method: `iter_mut()` - | this iterator yields `&` references -... -LL | v.v += 1; - | ^^^^^^^^ `v` is a `&` reference, so the data it refers to cannot be written - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0594`. diff --git a/src/test/ui/suggestions/suggest-mut-method-for-loop.rs b/src/test/ui/suggestions/suggest-mut-method-for-loop.rs deleted file mode 100644 index 756768bce..000000000 --- a/src/test/ui/suggestions/suggest-mut-method-for-loop.rs +++ /dev/null @@ -1,17 +0,0 @@ -use std::collections::HashMap; -struct X(usize); -struct Y { - v: u32 -} - -fn main() { - let mut buzz = HashMap::new(); - buzz.insert("a", Y { v: 0 }); - - for mut t in buzz.values() { - //~^ HELP - //~| SUGGESTION values_mut() - t.v += 1; - //~^ ERROR cannot assign - } -} diff --git a/src/test/ui/suggestions/suggest-mut-method-for-loop.stderr b/src/test/ui/suggestions/suggest-mut-method-for-loop.stderr deleted file mode 100644 index 3eb9e1031..000000000 --- a/src/test/ui/suggestions/suggest-mut-method-for-loop.stderr +++ /dev/null @@ -1,15 +0,0 @@ -error[E0594]: cannot assign to `t.v`, which is behind a `&` reference - --> $DIR/suggest-mut-method-for-loop.rs:14:9 - | -LL | for mut t in buzz.values() { - | ------------- - | | | - | | help: use mutable method: `values_mut()` - | this iterator yields `&` references -... -LL | t.v += 1; - | ^^^^^^^^ `t` is a `&` reference, so the data it refers to cannot be written - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0594`. diff --git a/src/test/ui/suggestions/suggest-on-bare-closure-call.rs b/src/test/ui/suggestions/suggest-on-bare-closure-call.rs deleted file mode 100644 index 496c305bc..000000000 --- a/src/test/ui/suggestions/suggest-on-bare-closure-call.rs +++ /dev/null @@ -1,11 +0,0 @@ -// edition:2021 - -#![feature(async_closure)] - -fn main() { - let _ = ||{}(); - //~^ ERROR expected function, found `()` - - let _ = async ||{}(); - //~^ ERROR expected function, found `()` -} diff --git a/src/test/ui/suggestions/suggest-on-bare-closure-call.stderr b/src/test/ui/suggestions/suggest-on-bare-closure-call.stderr deleted file mode 100644 index e65a6eb49..000000000 --- a/src/test/ui/suggestions/suggest-on-bare-closure-call.stderr +++ /dev/null @@ -1,29 +0,0 @@ -error[E0618]: expected function, found `()` - --> $DIR/suggest-on-bare-closure-call.rs:6:15 - | -LL | let _ = ||{}(); - | ^^-- - | | - | call expression requires function - | -help: if you meant to create this closure and immediately call it, surround the closure with parentheses - | -LL | let _ = (||{})(); - | + + - -error[E0618]: expected function, found `()` - --> $DIR/suggest-on-bare-closure-call.rs:9:21 - | -LL | let _ = async ||{}(); - | ^^-- - | | - | call expression requires function - | -help: if you meant to create this closure and immediately call it, surround the closure with parentheses - | -LL | let _ = (async ||{})(); - | + + - -error: aborting due to 2 previous errors - -For more information about this error, try `rustc --explain E0618`. diff --git a/src/test/ui/suggestions/suggest-ref-macro.rs b/src/test/ui/suggestions/suggest-ref-macro.rs deleted file mode 100644 index 6f780f32a..000000000 --- a/src/test/ui/suggestions/suggest-ref-macro.rs +++ /dev/null @@ -1,29 +0,0 @@ -// run-check -// aux-build:proc-macro-type-error.rs - -extern crate proc_macro_type_error; - -use proc_macro_type_error::hello; - -#[hello] //~ERROR mismatched types -fn abc() {} - -fn x(_: &mut i32) {} - -macro_rules! bla { - () => { - x(123); - //~^ ERROR mismatched types - //~| SUGGESTION &mut 123 - }; - ($v:expr) => { - x($v) - } -} - -fn main() { - bla!(); - bla!(456); - //~^ ERROR mismatched types - //~| SUGGESTION &mut 456 -} diff --git a/src/test/ui/suggestions/suggest-ref-macro.stderr b/src/test/ui/suggestions/suggest-ref-macro.stderr deleted file mode 100644 index 17de49fbd..000000000 --- a/src/test/ui/suggestions/suggest-ref-macro.stderr +++ /dev/null @@ -1,57 +0,0 @@ -error[E0308]: mismatched types - --> $DIR/suggest-ref-macro.rs:8:1 - | -LL | #[hello] - | ^^^^^^^^ - | | - | expected `&mut i32`, found integer - | arguments to this function are incorrect - | -note: function defined here - --> $DIR/suggest-ref-macro.rs:8:1 - | -LL | #[hello] - | ^^^^^^^^ - = note: this error originates in the attribute macro `hello` (in Nightly builds, run with -Z macro-backtrace for more info) - -error[E0308]: mismatched types - --> $DIR/suggest-ref-macro.rs:15:11 - | -LL | x(123); - | - ^^^ - | | | - | | expected `&mut i32`, found integer - | | help: consider mutably borrowing here: `&mut 123` - | arguments to this function are incorrect -... -LL | bla!(); - | ------ in this macro invocation - | -note: function defined here - --> $DIR/suggest-ref-macro.rs:11:4 - | -LL | fn x(_: &mut i32) {} - | ^ ----------- - = note: this error originates in the macro `bla` (in Nightly builds, run with -Z macro-backtrace for more info) - -error[E0308]: mismatched types - --> $DIR/suggest-ref-macro.rs:26:10 - | -LL | x($v) - | - arguments to this function are incorrect -... -LL | bla!(456); - | ^^^ - | | - | expected `&mut i32`, found integer - | help: consider mutably borrowing here: `&mut 456` - | -note: function defined here - --> $DIR/suggest-ref-macro.rs:11:4 - | -LL | fn x(_: &mut i32) {} - | ^ ----------- - -error: aborting due to 3 previous errors - -For more information about this error, try `rustc --explain E0308`. diff --git a/src/test/ui/suggestions/suggest-ref-mut.rs b/src/test/ui/suggestions/suggest-ref-mut.rs deleted file mode 100644 index d04113ffc..000000000 --- a/src/test/ui/suggestions/suggest-ref-mut.rs +++ /dev/null @@ -1,30 +0,0 @@ -struct X(usize); - -impl X { - fn zap(&self) { - //~^ HELP - //~| SUGGESTION &mut self - self.0 = 32; - //~^ ERROR - } -} - -fn main() { - let ref foo = 16; - //~^ HELP - //~| SUGGESTION ref mut foo - *foo = 32; - //~^ ERROR - if let Some(ref bar) = Some(16) { - //~^ HELP - //~| SUGGESTION ref mut bar - *bar = 32; - //~^ ERROR - } - match 16 { - ref quo => { *quo = 32; }, - //~^ ERROR - //~| HELP - //~| SUGGESTION ref mut quo - } -} diff --git a/src/test/ui/suggestions/suggest-ref-mut.stderr b/src/test/ui/suggestions/suggest-ref-mut.stderr deleted file mode 100644 index 9fd2658ec..000000000 --- a/src/test/ui/suggestions/suggest-ref-mut.stderr +++ /dev/null @@ -1,38 +0,0 @@ -error[E0594]: cannot assign to `self.0`, which is behind a `&` reference - --> $DIR/suggest-ref-mut.rs:7:9 - | -LL | fn zap(&self) { - | ----- help: consider changing this to be a mutable reference: `&mut self` -... -LL | self.0 = 32; - | ^^^^^^^^^^^ `self` is a `&` reference, so the data it refers to cannot be written - -error[E0594]: cannot assign to `*foo`, which is behind a `&` reference - --> $DIR/suggest-ref-mut.rs:16:5 - | -LL | let ref foo = 16; - | ------- help: consider changing this to be a mutable reference: `ref mut foo` -... -LL | *foo = 32; - | ^^^^^^^^^ `foo` is a `&` reference, so the data it refers to cannot be written - -error[E0594]: cannot assign to `*bar`, which is behind a `&` reference - --> $DIR/suggest-ref-mut.rs:21:9 - | -LL | if let Some(ref bar) = Some(16) { - | ------- help: consider changing this to be a mutable reference: `ref mut bar` -... -LL | *bar = 32; - | ^^^^^^^^^ `bar` is a `&` reference, so the data it refers to cannot be written - -error[E0594]: cannot assign to `*quo`, which is behind a `&` reference - --> $DIR/suggest-ref-mut.rs:25:22 - | -LL | ref quo => { *quo = 32; }, - | ------- ^^^^^^^^^ `quo` is a `&` reference, so the data it refers to cannot be written - | | - | help: consider changing this to be a mutable reference: `ref mut quo` - -error: aborting due to 4 previous errors - -For more information about this error, try `rustc --explain E0594`. diff --git a/src/test/ui/suggestions/suggest-remove-refs-1.fixed b/src/test/ui/suggestions/suggest-remove-refs-1.fixed deleted file mode 100644 index a39e0fbd1..000000000 --- a/src/test/ui/suggestions/suggest-remove-refs-1.fixed +++ /dev/null @@ -1,10 +0,0 @@ -// run-rustfix - -fn main() { - let v = vec![0, 1, 2, 3]; - - for (i, _) in v.iter().enumerate() { - //~^ ERROR `&Enumerate<std::slice::Iter<'_, {integer}>>` is not an iterator - println!("{}", i); - } -} diff --git a/src/test/ui/suggestions/suggest-remove-refs-1.rs b/src/test/ui/suggestions/suggest-remove-refs-1.rs deleted file mode 100644 index 6f767f2c1..000000000 --- a/src/test/ui/suggestions/suggest-remove-refs-1.rs +++ /dev/null @@ -1,10 +0,0 @@ -// run-rustfix - -fn main() { - let v = vec![0, 1, 2, 3]; - - for (i, _) in &v.iter().enumerate() { - //~^ ERROR `&Enumerate<std::slice::Iter<'_, {integer}>>` is not an iterator - println!("{}", i); - } -} diff --git a/src/test/ui/suggestions/suggest-remove-refs-1.stderr b/src/test/ui/suggestions/suggest-remove-refs-1.stderr deleted file mode 100644 index 1a843f3f5..000000000 --- a/src/test/ui/suggestions/suggest-remove-refs-1.stderr +++ /dev/null @@ -1,15 +0,0 @@ -error[E0277]: `&Enumerate<std::slice::Iter<'_, {integer}>>` is not an iterator - --> $DIR/suggest-remove-refs-1.rs:6:19 - | -LL | for (i, _) in &v.iter().enumerate() { - | -^^^^^^^^^^^^^^^^^^^^ - | | - | `&Enumerate<std::slice::Iter<'_, {integer}>>` is not an iterator - | help: consider removing the leading `&`-reference - | - = help: the trait `Iterator` is not implemented for `&Enumerate<std::slice::Iter<'_, {integer}>>` - = note: required for `&Enumerate<std::slice::Iter<'_, {integer}>>` to implement `IntoIterator` - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0277`. diff --git a/src/test/ui/suggestions/suggest-remove-refs-2.fixed b/src/test/ui/suggestions/suggest-remove-refs-2.fixed deleted file mode 100644 index 0f9c3abfe..000000000 --- a/src/test/ui/suggestions/suggest-remove-refs-2.fixed +++ /dev/null @@ -1,10 +0,0 @@ -// run-rustfix - -fn main() { - let v = vec![0, 1, 2, 3]; - - for (i, _) in v.iter().enumerate() { - //~^ ERROR `&&&&&Enumerate<std::slice::Iter<'_, {integer}>>` is not an iterator - println!("{}", i); - } -} diff --git a/src/test/ui/suggestions/suggest-remove-refs-2.rs b/src/test/ui/suggestions/suggest-remove-refs-2.rs deleted file mode 100644 index 6c94b12d2..000000000 --- a/src/test/ui/suggestions/suggest-remove-refs-2.rs +++ /dev/null @@ -1,10 +0,0 @@ -// run-rustfix - -fn main() { - let v = vec![0, 1, 2, 3]; - - for (i, _) in & & & & &v.iter().enumerate() { - //~^ ERROR `&&&&&Enumerate<std::slice::Iter<'_, {integer}>>` is not an iterator - println!("{}", i); - } -} diff --git a/src/test/ui/suggestions/suggest-remove-refs-2.stderr b/src/test/ui/suggestions/suggest-remove-refs-2.stderr deleted file mode 100644 index f39361d52..000000000 --- a/src/test/ui/suggestions/suggest-remove-refs-2.stderr +++ /dev/null @@ -1,15 +0,0 @@ -error[E0277]: `&&&&&Enumerate<std::slice::Iter<'_, {integer}>>` is not an iterator - --> $DIR/suggest-remove-refs-2.rs:6:19 - | -LL | for (i, _) in & & & & &v.iter().enumerate() { - | ---------^^^^^^^^^^^^^^^^^^^^ - | | - | `&&&&&Enumerate<std::slice::Iter<'_, {integer}>>` is not an iterator - | help: consider removing 5 leading `&`-references - | - = help: the trait `Iterator` is not implemented for `&&&&&Enumerate<std::slice::Iter<'_, {integer}>>` - = note: required for `&&&&&Enumerate<std::slice::Iter<'_, {integer}>>` to implement `IntoIterator` - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0277`. diff --git a/src/test/ui/suggestions/suggest-remove-refs-3.fixed b/src/test/ui/suggestions/suggest-remove-refs-3.fixed deleted file mode 100644 index 3148fcbe5..000000000 --- a/src/test/ui/suggestions/suggest-remove-refs-3.fixed +++ /dev/null @@ -1,12 +0,0 @@ -// run-rustfix - -fn main() { - let v = vec![0, 1, 2, 3]; - - for (i, _) in v - .iter() - .enumerate() { - //~^^^^ ERROR `&&&&&Enumerate<std::slice::Iter<'_, {integer}>>` is not an - println!("{}", i); - } -} diff --git a/src/test/ui/suggestions/suggest-remove-refs-3.rs b/src/test/ui/suggestions/suggest-remove-refs-3.rs deleted file mode 100644 index 0622adada..000000000 --- a/src/test/ui/suggestions/suggest-remove-refs-3.rs +++ /dev/null @@ -1,13 +0,0 @@ -// run-rustfix - -fn main() { - let v = vec![0, 1, 2, 3]; - - for (i, _) in & & & - & &v - .iter() - .enumerate() { - //~^^^^ ERROR `&&&&&Enumerate<std::slice::Iter<'_, {integer}>>` is not an - println!("{}", i); - } -} diff --git a/src/test/ui/suggestions/suggest-remove-refs-3.stderr b/src/test/ui/suggestions/suggest-remove-refs-3.stderr deleted file mode 100644 index 31cca323d..000000000 --- a/src/test/ui/suggestions/suggest-remove-refs-3.stderr +++ /dev/null @@ -1,19 +0,0 @@ -error[E0277]: `&&&&&Enumerate<std::slice::Iter<'_, {integer}>>` is not an iterator - --> $DIR/suggest-remove-refs-3.rs:6:19 - | -LL | for (i, _) in & & & - | ____________________^ - | | ___________________| - | || -LL | || & &v - | ||___________- help: consider removing 5 leading `&`-references -LL | | .iter() -LL | | .enumerate() { - | |_____________________^ `&&&&&Enumerate<std::slice::Iter<'_, {integer}>>` is not an iterator - | - = help: the trait `Iterator` is not implemented for `&&&&&Enumerate<std::slice::Iter<'_, {integer}>>` - = note: required for `&&&&&Enumerate<std::slice::Iter<'_, {integer}>>` to implement `IntoIterator` - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0277`. diff --git a/src/test/ui/suggestions/suggest-semicolon-for-fn-in-extern-block.fixed b/src/test/ui/suggestions/suggest-semicolon-for-fn-in-extern-block.fixed deleted file mode 100644 index 5c55566ff..000000000 --- a/src/test/ui/suggestions/suggest-semicolon-for-fn-in-extern-block.fixed +++ /dev/null @@ -1,9 +0,0 @@ -// run-rustfix - -#[allow(dead_code)] - -extern "C" { - fn foo(); //~ERROR expected `;` -} - -fn main() {} diff --git a/src/test/ui/suggestions/suggest-semicolon-for-fn-in-extern-block.rs b/src/test/ui/suggestions/suggest-semicolon-for-fn-in-extern-block.rs deleted file mode 100644 index 91971cba3..000000000 --- a/src/test/ui/suggestions/suggest-semicolon-for-fn-in-extern-block.rs +++ /dev/null @@ -1,9 +0,0 @@ -// run-rustfix - -#[allow(dead_code)] - -extern "C" { - fn foo() //~ERROR expected `;` -} - -fn main() {} diff --git a/src/test/ui/suggestions/suggest-semicolon-for-fn-in-extern-block.stderr b/src/test/ui/suggestions/suggest-semicolon-for-fn-in-extern-block.stderr deleted file mode 100644 index c5df72c4a..000000000 --- a/src/test/ui/suggestions/suggest-semicolon-for-fn-in-extern-block.stderr +++ /dev/null @@ -1,10 +0,0 @@ -error: expected `;`, found `}` - --> $DIR/suggest-semicolon-for-fn-in-extern-block.rs:6:11 - | -LL | fn foo() - | ^ help: add `;` here -LL | } - | - unexpected token - -error: aborting due to previous error - diff --git a/src/test/ui/suggestions/suggest-split-at-mut.rs b/src/test/ui/suggestions/suggest-split-at-mut.rs deleted file mode 100644 index d294c20b8..000000000 --- a/src/test/ui/suggestions/suggest-split-at-mut.rs +++ /dev/null @@ -1,8 +0,0 @@ -fn main() { - let mut foo = [1, 2, 3, 4]; - let a = &mut foo[2]; - let b = &mut foo[3]; //~ ERROR cannot borrow `foo[_]` as mutable more than once at a time - *a = 5; - *b = 6; - println!("{:?} {:?}", a, b); -} diff --git a/src/test/ui/suggestions/suggest-split-at-mut.stderr b/src/test/ui/suggestions/suggest-split-at-mut.stderr deleted file mode 100644 index 330f012b2..000000000 --- a/src/test/ui/suggestions/suggest-split-at-mut.stderr +++ /dev/null @@ -1,15 +0,0 @@ -error[E0499]: cannot borrow `foo[_]` as mutable more than once at a time - --> $DIR/suggest-split-at-mut.rs:4:13 - | -LL | let a = &mut foo[2]; - | ----------- first mutable borrow occurs here -LL | let b = &mut foo[3]; - | ^^^^^^^^^^^ second mutable borrow occurs here -LL | *a = 5; - | ------ first borrow later used here - | - = help: consider using `.split_at_mut(position)` or similar method to obtain two mutable non-overlapping sub-slices - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0499`. diff --git a/src/test/ui/suggestions/suggest-std-when-using-type.fixed b/src/test/ui/suggestions/suggest-std-when-using-type.fixed deleted file mode 100644 index 102c5c186..000000000 --- a/src/test/ui/suggestions/suggest-std-when-using-type.fixed +++ /dev/null @@ -1,8 +0,0 @@ -// run-rustfix -fn main() { - let pi = std::f32::consts::PI; //~ ERROR ambiguous associated type - let bytes = "hello world".as_bytes(); - let string = std::str::from_utf8(bytes).unwrap(); - //~^ ERROR no function or associated item named `from_utf8` found - println!("{pi} {bytes:?} {string}"); -} diff --git a/src/test/ui/suggestions/suggest-std-when-using-type.rs b/src/test/ui/suggestions/suggest-std-when-using-type.rs deleted file mode 100644 index 5abc016de..000000000 --- a/src/test/ui/suggestions/suggest-std-when-using-type.rs +++ /dev/null @@ -1,8 +0,0 @@ -// run-rustfix -fn main() { - let pi = f32::consts::PI; //~ ERROR ambiguous associated type - let bytes = "hello world".as_bytes(); - let string = str::from_utf8(bytes).unwrap(); - //~^ ERROR no function or associated item named `from_utf8` found - println!("{pi} {bytes:?} {string}"); -} diff --git a/src/test/ui/suggestions/suggest-std-when-using-type.stderr b/src/test/ui/suggestions/suggest-std-when-using-type.stderr deleted file mode 100644 index 6f890b87b..000000000 --- a/src/test/ui/suggestions/suggest-std-when-using-type.stderr +++ /dev/null @@ -1,26 +0,0 @@ -error[E0223]: ambiguous associated type - --> $DIR/suggest-std-when-using-type.rs:3:14 - | -LL | let pi = f32::consts::PI; - | ^^^^^^^^^^^ - | -help: you are looking for the module in `std`, not the primitive type - | -LL | let pi = std::f32::consts::PI; - | +++++ - -error[E0599]: no function or associated item named `from_utf8` found for type `str` in the current scope - --> $DIR/suggest-std-when-using-type.rs:5:23 - | -LL | let string = str::from_utf8(bytes).unwrap(); - | ^^^^^^^^^ function or associated item not found in `str` - | -help: you are looking for the module in `std`, not the primitive type - | -LL | let string = std::str::from_utf8(bytes).unwrap(); - | +++++ - -error: aborting due to 2 previous errors - -Some errors have detailed explanations: E0223, E0599. -For more information about an error, try `rustc --explain E0223`. diff --git a/src/test/ui/suggestions/suggest-swapping-self-ty-and-trait-edition-2021.rs b/src/test/ui/suggestions/suggest-swapping-self-ty-and-trait-edition-2021.rs deleted file mode 100644 index 03c7ed347..000000000 --- a/src/test/ui/suggestions/suggest-swapping-self-ty-and-trait-edition-2021.rs +++ /dev/null @@ -1,22 +0,0 @@ -// edition:2021 - -pub trait Trait<'a, T> {} - -pub struct Struct<T>; -pub enum Enum<T> {} - -pub union Union<T> { - f1: usize, -} - -impl<'a, T> Struct<T> for Trait<'a, T> {} -//~^ ERROR expected trait, found struct `Struct` -//~| ERROR trait objects must include the `dyn` keyword - -impl<'a, T> Enum<T> for Trait<'a, T> {} -//~^ ERROR expected trait, found enum `Enum` - -impl<'a, T> Union<T> for Trait<'a, T> {} -//~^ ERROR expected trait, found union `Union` - -fn main() {} diff --git a/src/test/ui/suggestions/suggest-swapping-self-ty-and-trait-edition-2021.stderr b/src/test/ui/suggestions/suggest-swapping-self-ty-and-trait-edition-2021.stderr deleted file mode 100644 index 87e716436..000000000 --- a/src/test/ui/suggestions/suggest-swapping-self-ty-and-trait-edition-2021.stderr +++ /dev/null @@ -1,48 +0,0 @@ -error[E0404]: expected trait, found struct `Struct` - --> $DIR/suggest-swapping-self-ty-and-trait-edition-2021.rs:12:13 - | -LL | impl<'a, T> Struct<T> for Trait<'a, T> {} - | ^^^^^^^^^ not a trait - | -help: `impl` items mention the trait being implemented first and the type it is being implemented for second - | -LL | impl<'a, T> Trait<'a, T> for Struct<T> {} - | ~~~~~~~~~~~~ ~~~~~~~~~ - -error[E0404]: expected trait, found enum `Enum` - --> $DIR/suggest-swapping-self-ty-and-trait-edition-2021.rs:16:13 - | -LL | impl<'a, T> Enum<T> for Trait<'a, T> {} - | ^^^^^^^ not a trait - | -help: `impl` items mention the trait being implemented first and the type it is being implemented for second - | -LL | impl<'a, T> Trait<'a, T> for Enum<T> {} - | ~~~~~~~~~~~~ ~~~~~~~ - -error[E0404]: expected trait, found union `Union` - --> $DIR/suggest-swapping-self-ty-and-trait-edition-2021.rs:19:13 - | -LL | impl<'a, T> Union<T> for Trait<'a, T> {} - | ^^^^^^^^ not a trait - | -help: `impl` items mention the trait being implemented first and the type it is being implemented for second - | -LL | impl<'a, T> Trait<'a, T> for Union<T> {} - | ~~~~~~~~~~~~ ~~~~~~~~ - -error[E0782]: trait objects must include the `dyn` keyword - --> $DIR/suggest-swapping-self-ty-and-trait-edition-2021.rs:12:27 - | -LL | impl<'a, T> Struct<T> for Trait<'a, T> {} - | ^^^^^^^^^^^^ - | -help: add `dyn` keyword before this trait - | -LL | impl<'a, T> Struct<T> for dyn Trait<'a, T> {} - | +++ - -error: aborting due to 4 previous errors - -Some errors have detailed explanations: E0404, E0782. -For more information about an error, try `rustc --explain E0404`. diff --git a/src/test/ui/suggestions/suggest-swapping-self-ty-and-trait.rs b/src/test/ui/suggestions/suggest-swapping-self-ty-and-trait.rs deleted file mode 100644 index 947bc2c79..000000000 --- a/src/test/ui/suggestions/suggest-swapping-self-ty-and-trait.rs +++ /dev/null @@ -1,21 +0,0 @@ -pub trait Trait<'a, T> {} - -pub struct Struct<T>; -pub enum Enum<T> {} - -pub union Union<T> { - f1: usize, -} - -impl<'a, T> Struct<T> for Trait<'a, T> {} -//~^ ERROR expected trait, found struct `Struct` -//~| WARNING trait objects without an explicit `dyn` are deprecated -//~| WARNING this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! - -impl<'a, T> Enum<T> for Trait<'a, T> {} -//~^ ERROR expected trait, found enum `Enum` - -impl<'a, T> Union<T> for Trait<'a, T> {} -//~^ ERROR expected trait, found union `Union` - -fn main() {} diff --git a/src/test/ui/suggestions/suggest-swapping-self-ty-and-trait.stderr b/src/test/ui/suggestions/suggest-swapping-self-ty-and-trait.stderr deleted file mode 100644 index ffd505fff..000000000 --- a/src/test/ui/suggestions/suggest-swapping-self-ty-and-trait.stderr +++ /dev/null @@ -1,50 +0,0 @@ -error[E0404]: expected trait, found struct `Struct` - --> $DIR/suggest-swapping-self-ty-and-trait.rs:10:13 - | -LL | impl<'a, T> Struct<T> for Trait<'a, T> {} - | ^^^^^^^^^ not a trait - | -help: `impl` items mention the trait being implemented first and the type it is being implemented for second - | -LL | impl<'a, T> Trait<'a, T> for Struct<T> {} - | ~~~~~~~~~~~~ ~~~~~~~~~ - -error[E0404]: expected trait, found enum `Enum` - --> $DIR/suggest-swapping-self-ty-and-trait.rs:15:13 - | -LL | impl<'a, T> Enum<T> for Trait<'a, T> {} - | ^^^^^^^ not a trait - | -help: `impl` items mention the trait being implemented first and the type it is being implemented for second - | -LL | impl<'a, T> Trait<'a, T> for Enum<T> {} - | ~~~~~~~~~~~~ ~~~~~~~ - -error[E0404]: expected trait, found union `Union` - --> $DIR/suggest-swapping-self-ty-and-trait.rs:18:13 - | -LL | impl<'a, T> Union<T> for Trait<'a, T> {} - | ^^^^^^^^ not a trait - | -help: `impl` items mention the trait being implemented first and the type it is being implemented for second - | -LL | impl<'a, T> Trait<'a, T> for Union<T> {} - | ~~~~~~~~~~~~ ~~~~~~~~ - -warning: trait objects without an explicit `dyn` are deprecated - --> $DIR/suggest-swapping-self-ty-and-trait.rs:10:27 - | -LL | impl<'a, T> Struct<T> for Trait<'a, T> {} - | ^^^^^^^^^^^^ - | - = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! - = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html> - = note: `#[warn(bare_trait_objects)]` on by default -help: use `dyn` - | -LL | impl<'a, T> Struct<T> for dyn Trait<'a, T> {} - | +++ - -error: aborting due to 3 previous errors; 1 warning emitted - -For more information about this error, try `rustc --explain E0404`. diff --git a/src/test/ui/suggestions/suggest-trait-items.rs b/src/test/ui/suggestions/suggest-trait-items.rs deleted file mode 100644 index 9d42a7342..000000000 --- a/src/test/ui/suggestions/suggest-trait-items.rs +++ /dev/null @@ -1,48 +0,0 @@ -trait Foo { - type Type; - - fn foo(); - fn bar(); - fn qux(); -} - -struct A; - -impl Foo for A { -//~^ ERROR not all trait items implemented - type Typ = (); - //~^ ERROR type `Typ` is not a member of trait - //~| HELP there is an associated type with a similar name - - fn fooo() {} - //~^ ERROR method `fooo` is not a member of trait - //~| HELP there is an associated function with a similar name - - fn barr() {} - //~^ ERROR method `barr` is not a member of trait - //~| HELP there is an associated function with a similar name - - fn quux() {} - //~^ ERROR method `quux` is not a member of trait - //~| HELP there is an associated function with a similar name -} -//~^ HELP implement the missing item -//~| HELP implement the missing item -//~| HELP implement the missing item -//~| HELP implement the missing item - -trait Bar { - const Const: i32; -} - -struct B; - -impl Bar for B { -//~^ ERROR not all trait items implemented - const Cnst: i32 = 0; - //~^ ERROR const `Cnst` is not a member of trait - //~| HELP there is an associated constant with a similar name -} -//~^ HELP implement the missing item - -fn main() {} diff --git a/src/test/ui/suggestions/suggest-trait-items.stderr b/src/test/ui/suggestions/suggest-trait-items.stderr deleted file mode 100644 index 8bc3df7b8..000000000 --- a/src/test/ui/suggestions/suggest-trait-items.stderr +++ /dev/null @@ -1,74 +0,0 @@ -error[E0437]: type `Typ` is not a member of trait `Foo` - --> $DIR/suggest-trait-items.rs:13:5 - | -LL | type Typ = (); - | ^^^^^---^^^^^^ - | | | - | | help: there is an associated type with a similar name: `Type` - | not a member of trait `Foo` - -error[E0407]: method `fooo` is not a member of trait `Foo` - --> $DIR/suggest-trait-items.rs:17:5 - | -LL | fn fooo() {} - | ^^^----^^^^^ - | | | - | | help: there is an associated function with a similar name: `foo` - | not a member of trait `Foo` - -error[E0407]: method `barr` is not a member of trait `Foo` - --> $DIR/suggest-trait-items.rs:21:5 - | -LL | fn barr() {} - | ^^^----^^^^^ - | | | - | | help: there is an associated function with a similar name: `bar` - | not a member of trait `Foo` - -error[E0407]: method `quux` is not a member of trait `Foo` - --> $DIR/suggest-trait-items.rs:25:5 - | -LL | fn quux() {} - | ^^^----^^^^^ - | | | - | | help: there is an associated function with a similar name: `qux` - | not a member of trait `Foo` - -error[E0438]: const `Cnst` is not a member of trait `Bar` - --> $DIR/suggest-trait-items.rs:42:5 - | -LL | const Cnst: i32 = 0; - | ^^^^^^----^^^^^^^^^^ - | | | - | | help: there is an associated constant with a similar name: `Const` - | not a member of trait `Bar` - -error[E0046]: not all trait items implemented, missing: `Type`, `foo`, `bar`, `qux` - --> $DIR/suggest-trait-items.rs:11:1 - | -LL | type Type; - | --------- `Type` from trait -LL | -LL | fn foo(); - | --------- `foo` from trait -LL | fn bar(); - | --------- `bar` from trait -LL | fn qux(); - | --------- `qux` from trait -... -LL | impl Foo for A { - | ^^^^^^^^^^^^^^ missing `Type`, `foo`, `bar`, `qux` in implementation - -error[E0046]: not all trait items implemented, missing: `Const` - --> $DIR/suggest-trait-items.rs:40:1 - | -LL | const Const: i32; - | ---------------- `Const` from trait -... -LL | impl Bar for B { - | ^^^^^^^^^^^^^^ missing `Const` in implementation - -error: aborting due to 7 previous errors - -Some errors have detailed explanations: E0046, E0407, E0437, E0438. -For more information about an error, try `rustc --explain E0046`. diff --git a/src/test/ui/suggestions/suggest-tryinto-edition-change.rs b/src/test/ui/suggestions/suggest-tryinto-edition-change.rs deleted file mode 100644 index 70c4b210d..000000000 --- a/src/test/ui/suggestions/suggest-tryinto-edition-change.rs +++ /dev/null @@ -1,32 +0,0 @@ -// Make sure that trying to access `TryInto`, `TryFrom`, `FromIterator` in pre-2021 mentions -// Edition 2021 change -// edition:2018 - -fn test() { - let _i: i16 = 0_i32.try_into().unwrap(); - //~^ ERROR no method named `try_into` found for type `i32` in the current scope - //~| NOTE method not found in `i32` - //~| NOTE 'std::convert::TryInto' is included in the prelude starting in Edition 2021 - - let _i: i16 = TryFrom::try_from(0_i32).unwrap(); - //~^ ERROR failed to resolve: use of undeclared type - //~| NOTE use of undeclared type - //~| NOTE 'std::convert::TryFrom' is included in the prelude starting in Edition 2021 - //~| NOTE 'core::convert::TryFrom' is included in the prelude starting in Edition 2021 - - let _i: i16 = TryInto::try_into(0_i32).unwrap(); - //~^ ERROR failed to resolve: use of undeclared type - //~| NOTE use of undeclared type - //~| NOTE 'std::convert::TryInto' is included in the prelude starting in Edition 2021 - //~| NOTE 'core::convert::TryInto' is included in the prelude starting in Edition 2021 - - let _v: Vec<_> = FromIterator::from_iter(&[1]); - //~^ ERROR failed to resolve: use of undeclared type - //~| NOTE use of undeclared type - //~| NOTE 'std::iter::FromIterator' is included in the prelude starting in Edition 2021 - //~| NOTE 'core::iter::FromIterator' is included in the prelude starting in Edition 2021 -} - -fn main() { - test(); -} diff --git a/src/test/ui/suggestions/suggest-tryinto-edition-change.stderr b/src/test/ui/suggestions/suggest-tryinto-edition-change.stderr deleted file mode 100644 index 3d1f24923..000000000 --- a/src/test/ui/suggestions/suggest-tryinto-edition-change.stderr +++ /dev/null @@ -1,71 +0,0 @@ -error[E0433]: failed to resolve: use of undeclared type `TryFrom` - --> $DIR/suggest-tryinto-edition-change.rs:11:19 - | -LL | let _i: i16 = TryFrom::try_from(0_i32).unwrap(); - | ^^^^^^^ use of undeclared type `TryFrom` - | - = note: 'std::convert::TryFrom' is included in the prelude starting in Edition 2021 - = note: 'core::convert::TryFrom' is included in the prelude starting in Edition 2021 -help: consider importing one of these items - | -LL | use core::convert::TryFrom; - | -LL | use std::convert::TryFrom; - | - -error[E0433]: failed to resolve: use of undeclared type `TryInto` - --> $DIR/suggest-tryinto-edition-change.rs:17:19 - | -LL | let _i: i16 = TryInto::try_into(0_i32).unwrap(); - | ^^^^^^^ use of undeclared type `TryInto` - | - = note: 'std::convert::TryInto' is included in the prelude starting in Edition 2021 - = note: 'core::convert::TryInto' is included in the prelude starting in Edition 2021 -help: consider importing one of these items - | -LL | use core::convert::TryInto; - | -LL | use std::convert::TryInto; - | - -error[E0433]: failed to resolve: use of undeclared type `FromIterator` - --> $DIR/suggest-tryinto-edition-change.rs:23:22 - | -LL | let _v: Vec<_> = FromIterator::from_iter(&[1]); - | ^^^^^^^^^^^^ use of undeclared type `FromIterator` - | - = note: 'std::iter::FromIterator' is included in the prelude starting in Edition 2021 - = note: 'core::iter::FromIterator' is included in the prelude starting in Edition 2021 -help: a trait with a similar name exists - | -LL | let _v: Vec<_> = IntoIterator::from_iter(&[1]); - | ~~~~~~~~~~~~ -help: consider importing one of these items - | -LL | use core::iter::FromIterator; - | -LL | use std::iter::FromIterator; - | - -error[E0599]: no method named `try_into` found for type `i32` in the current scope - --> $DIR/suggest-tryinto-edition-change.rs:6:25 - | -LL | let _i: i16 = 0_i32.try_into().unwrap(); - | ^^^^^^^^ method not found in `i32` - | - ::: $SRC_DIR/core/src/convert/mod.rs:LL:COL - | -LL | fn try_into(self) -> Result<T, Self::Error>; - | -------- the method is available for `i32` here - | - = help: items from traits can only be used if the trait is in scope - = note: 'std::convert::TryInto' is included in the prelude starting in Edition 2021 -help: the following trait is implemented but not in scope; perhaps add a `use` for it: - | -LL | use std::convert::TryInto; - | - -error: aborting due to 4 previous errors - -Some errors have detailed explanations: E0433, E0599. -For more information about an error, try `rustc --explain E0433`. diff --git a/src/test/ui/suggestions/suggest-using-chars.rs b/src/test/ui/suggestions/suggest-using-chars.rs deleted file mode 100644 index 95732881b..000000000 --- a/src/test/ui/suggestions/suggest-using-chars.rs +++ /dev/null @@ -1,7 +0,0 @@ -pub fn main() { - let _ = "foo".iter(); //~ ERROR no method named `iter` found for reference `&'static str` in the current scope - let _ = "foo".foo(); //~ ERROR no method named `foo` found for reference `&'static str` in the current scope - let _ = String::from("bar").iter(); //~ ERROR no method named `iter` found for struct `String` in the current scope - let _ = (&String::from("bar")).iter(); //~ ERROR no method named `iter` found for reference `&String` in the current scope - let _ = 0.iter(); //~ ERROR no method named `iter` found for type `{integer}` in the current scope -} diff --git a/src/test/ui/suggestions/suggest-using-chars.stderr b/src/test/ui/suggestions/suggest-using-chars.stderr deleted file mode 100644 index 99bcfb08a..000000000 --- a/src/test/ui/suggestions/suggest-using-chars.stderr +++ /dev/null @@ -1,48 +0,0 @@ -error[E0599]: no method named `iter` found for reference `&'static str` in the current scope - --> $DIR/suggest-using-chars.rs:2:19 - | -LL | let _ = "foo".iter(); - | ^^^^ method not found in `&'static str` - | -help: because of the in-memory representation of `&str`, to obtain an `Iterator` over each of its codepoint use method `chars` - | -LL | let _ = "foo".chars(); - | ~~~~~ - -error[E0599]: no method named `foo` found for reference `&'static str` in the current scope - --> $DIR/suggest-using-chars.rs:3:19 - | -LL | let _ = "foo".foo(); - | ^^^ method not found in `&'static str` - -error[E0599]: no method named `iter` found for struct `String` in the current scope - --> $DIR/suggest-using-chars.rs:4:33 - | -LL | let _ = String::from("bar").iter(); - | ^^^^ method not found in `String` - | -help: because of the in-memory representation of `&str`, to obtain an `Iterator` over each of its codepoint use method `chars` - | -LL | let _ = String::from("bar").chars(); - | ~~~~~ - -error[E0599]: no method named `iter` found for reference `&String` in the current scope - --> $DIR/suggest-using-chars.rs:5:36 - | -LL | let _ = (&String::from("bar")).iter(); - | ^^^^ method not found in `&String` - | -help: because of the in-memory representation of `&str`, to obtain an `Iterator` over each of its codepoint use method `chars` - | -LL | let _ = (&String::from("bar")).chars(); - | ~~~~~ - -error[E0599]: no method named `iter` found for type `{integer}` in the current scope - --> $DIR/suggest-using-chars.rs:6:15 - | -LL | let _ = 0.iter(); - | ^^^^ method not found in `{integer}` - -error: aborting due to 5 previous errors - -For more information about this error, try `rustc --explain E0599`. diff --git a/src/test/ui/suggestions/suggest-variants.rs b/src/test/ui/suggestions/suggest-variants.rs deleted file mode 100644 index dd05d0f04..000000000 --- a/src/test/ui/suggestions/suggest-variants.rs +++ /dev/null @@ -1,18 +0,0 @@ -#[derive(Debug)] -enum Shape { - Square { size: i32 }, - Circle { radius: i32 }, -} - -struct S { - x: usize, -} - -fn main() { - println!("My shape is {:?}", Shape::Squareee { size: 5}); //~ ERROR no variant named `Squareee` - println!("My shape is {:?}", Shape::Circl { size: 5}); //~ ERROR no variant named `Circl` - println!("My shape is {:?}", Shape::Rombus{ size: 5}); //~ ERROR no variant named `Rombus` - Shape::Squareee; //~ ERROR no variant - Shape::Circl; //~ ERROR no variant - Shape::Rombus; //~ ERROR no variant -} diff --git a/src/test/ui/suggestions/suggest-variants.stderr b/src/test/ui/suggestions/suggest-variants.stderr deleted file mode 100644 index a422bc656..000000000 --- a/src/test/ui/suggestions/suggest-variants.stderr +++ /dev/null @@ -1,63 +0,0 @@ -error[E0599]: no variant named `Squareee` found for enum `Shape` - --> $DIR/suggest-variants.rs:12:41 - | -LL | enum Shape { - | ---------- variant `Squareee` not found here -... -LL | println!("My shape is {:?}", Shape::Squareee { size: 5}); - | ^^^^^^^^ help: there is a variant with a similar name: `Square` - -error[E0599]: no variant named `Circl` found for enum `Shape` - --> $DIR/suggest-variants.rs:13:41 - | -LL | enum Shape { - | ---------- variant `Circl` not found here -... -LL | println!("My shape is {:?}", Shape::Circl { size: 5}); - | ^^^^^ help: there is a variant with a similar name: `Circle` - -error[E0599]: no variant named `Rombus` found for enum `Shape` - --> $DIR/suggest-variants.rs:14:41 - | -LL | enum Shape { - | ---------- variant `Rombus` not found here -... -LL | println!("My shape is {:?}", Shape::Rombus{ size: 5}); - | ^^^^^^ variant not found in `Shape` - -error[E0599]: no variant or associated item named `Squareee` found for enum `Shape` in the current scope - --> $DIR/suggest-variants.rs:15:12 - | -LL | enum Shape { - | ---------- variant or associated item `Squareee` not found for this enum -... -LL | Shape::Squareee; - | ^^^^^^^^ - | | - | variant or associated item not found in `Shape` - | help: there is a variant with a similar name: `Square` - -error[E0599]: no variant or associated item named `Circl` found for enum `Shape` in the current scope - --> $DIR/suggest-variants.rs:16:12 - | -LL | enum Shape { - | ---------- variant or associated item `Circl` not found for this enum -... -LL | Shape::Circl; - | ^^^^^ - | | - | variant or associated item not found in `Shape` - | help: there is a variant with a similar name: `Circle` - -error[E0599]: no variant or associated item named `Rombus` found for enum `Shape` in the current scope - --> $DIR/suggest-variants.rs:17:12 - | -LL | enum Shape { - | ---------- variant or associated item `Rombus` not found for this enum -... -LL | Shape::Rombus; - | ^^^^^^ variant or associated item not found in `Shape` - -error: aborting due to 6 previous errors - -For more information about this error, try `rustc --explain E0599`. diff --git a/src/test/ui/suggestions/suggest_print_over_printf.rs b/src/test/ui/suggestions/suggest_print_over_printf.rs deleted file mode 100644 index 124ddec50..000000000 --- a/src/test/ui/suggestions/suggest_print_over_printf.rs +++ /dev/null @@ -1,8 +0,0 @@ -// Suggest print macro when user erroneously uses printf - -fn main() { - let x = 4; - printf("%d", x); - //~^ ERROR cannot find function `printf` in this scope - //~| HELP you may have meant to use the `print` macro -} diff --git a/src/test/ui/suggestions/suggest_print_over_printf.stderr b/src/test/ui/suggestions/suggest_print_over_printf.stderr deleted file mode 100644 index 1214bec16..000000000 --- a/src/test/ui/suggestions/suggest_print_over_printf.stderr +++ /dev/null @@ -1,14 +0,0 @@ -error[E0425]: cannot find function `printf` in this scope - --> $DIR/suggest_print_over_printf.rs:5:5 - | -LL | printf("%d", x); - | ^^^^^^ not found in this scope - | -help: you may have meant to use the `print` macro - | -LL | print!("%d", x); - | ~~~~~~ - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0425`. diff --git a/src/test/ui/suggestions/too-many-field-suggestions.rs b/src/test/ui/suggestions/too-many-field-suggestions.rs deleted file mode 100644 index 905f9502c..000000000 --- a/src/test/ui/suggestions/too-many-field-suggestions.rs +++ /dev/null @@ -1,29 +0,0 @@ -struct Thing { - a0: Foo, - a1: Foo, - a2: Foo, - a3: Foo, - a4: Foo, - a5: Foo, - a6: Foo, - a7: Foo, - a8: Foo, - a9: Foo, -} - -struct Foo { - field: Field, -} - -struct Field; - -impl Foo { - fn bar(&self) {} -} - -fn bar(t: Thing) { - t.bar(); //~ ERROR no method named `bar` found for struct `Thing` - t.field; //~ ERROR no field `field` on type `Thing` -} - -fn main() {} diff --git a/src/test/ui/suggestions/too-many-field-suggestions.stderr b/src/test/ui/suggestions/too-many-field-suggestions.stderr deleted file mode 100644 index 63ad6fdb1..000000000 --- a/src/test/ui/suggestions/too-many-field-suggestions.stderr +++ /dev/null @@ -1,44 +0,0 @@ -error[E0599]: no method named `bar` found for struct `Thing` in the current scope - --> $DIR/too-many-field-suggestions.rs:25:7 - | -LL | struct Thing { - | ------------ method `bar` not found for this struct -... -LL | t.bar(); - | ^^^ method not found in `Thing` - | -help: some of the expressions' fields have a method of the same name - | -LL | t.a0.bar(); - | +++ -LL | t.a1.bar(); - | +++ -LL | t.a2.bar(); - | +++ -LL | t.a3.bar(); - | +++ - and 6 other candidates - -error[E0609]: no field `field` on type `Thing` - --> $DIR/too-many-field-suggestions.rs:26:7 - | -LL | t.field; - | ^^^^^ unknown field - | - = note: available fields are: `a0`, `a1`, `a2`, `a3`, `a4` ... and 5 others -help: some of the expressions' fields have a field of the same name - | -LL | t.a0.field; - | +++ -LL | t.a1.field; - | +++ -LL | t.a2.field; - | +++ -LL | t.a3.field; - | +++ - and 6 other candidates - -error: aborting due to 2 previous errors - -Some errors have detailed explanations: E0599, E0609. -For more information about an error, try `rustc --explain E0599`. diff --git a/src/test/ui/suggestions/trait-with-missing-associated-type-restriction-fixable.fixed b/src/test/ui/suggestions/trait-with-missing-associated-type-restriction-fixable.fixed deleted file mode 100644 index 8ef7e34ab..000000000 --- a/src/test/ui/suggestions/trait-with-missing-associated-type-restriction-fixable.fixed +++ /dev/null @@ -1,43 +0,0 @@ -// run-rustfix -#![allow(unused)] // for the fixed file - -trait Trait<T = Self> { - type A; - - fn func(&self) -> Self::A; -} - -struct S<T>(T); -impl<K> S<K> { - fn foo<'a, T: Trait + 'a>(&self, _: impl Trait, x: impl Trait<A = usize>, _: T) { - qux(x.func()) //~ ERROR mismatched types - } - - fn ban<T>(x: T) where T: Trait<A = usize> { - qux(x.func()) //~ ERROR mismatched types - } -} - -fn foo<'a, T: Trait + 'a>(_: impl Trait, x: impl Trait<A = usize>, _: T) { - qux(x.func()) //~ ERROR mismatched types -} - -fn bar<T: Trait<A = usize>>(x: T) { - qux(x.func()) //~ ERROR mismatched types -} - -fn foo2(x: impl Trait<i32, A = usize>) { - qux(x.func()) //~ ERROR mismatched types -} - -fn bar2<T: Trait<i32, A = usize>>(x: T) { - qux(x.func()) //~ ERROR mismatched types -} - -fn ban<T>(x: T) where T: Trait<A = usize> { - qux(x.func()) //~ ERROR mismatched types -} - -fn qux(_: usize) {} - -fn main() {} diff --git a/src/test/ui/suggestions/trait-with-missing-associated-type-restriction-fixable.rs b/src/test/ui/suggestions/trait-with-missing-associated-type-restriction-fixable.rs deleted file mode 100644 index 7bd38d0d4..000000000 --- a/src/test/ui/suggestions/trait-with-missing-associated-type-restriction-fixable.rs +++ /dev/null @@ -1,43 +0,0 @@ -// run-rustfix -#![allow(unused)] // for the fixed file - -trait Trait<T = Self> { - type A; - - fn func(&self) -> Self::A; -} - -struct S<T>(T); -impl<K> S<K> { - fn foo<'a, T: Trait + 'a>(&self, _: impl Trait, x: impl Trait, _: T) { - qux(x.func()) //~ ERROR mismatched types - } - - fn ban<T>(x: T) where T: Trait { - qux(x.func()) //~ ERROR mismatched types - } -} - -fn foo<'a, T: Trait + 'a>(_: impl Trait, x: impl Trait, _: T) { - qux(x.func()) //~ ERROR mismatched types -} - -fn bar<T: Trait>(x: T) { - qux(x.func()) //~ ERROR mismatched types -} - -fn foo2(x: impl Trait<i32>) { - qux(x.func()) //~ ERROR mismatched types -} - -fn bar2<T: Trait<i32>>(x: T) { - qux(x.func()) //~ ERROR mismatched types -} - -fn ban<T>(x: T) where T: Trait { - qux(x.func()) //~ ERROR mismatched types -} - -fn qux(_: usize) {} - -fn main() {} diff --git a/src/test/ui/suggestions/trait-with-missing-associated-type-restriction-fixable.stderr b/src/test/ui/suggestions/trait-with-missing-associated-type-restriction-fixable.stderr deleted file mode 100644 index ac839ff7e..000000000 --- a/src/test/ui/suggestions/trait-with-missing-associated-type-restriction-fixable.stderr +++ /dev/null @@ -1,143 +0,0 @@ -error[E0308]: mismatched types - --> $DIR/trait-with-missing-associated-type-restriction-fixable.rs:13:13 - | -LL | qux(x.func()) - | --- ^^^^^^^^ expected `usize`, found associated type - | | - | arguments to this function are incorrect - | - = note: expected type `usize` - found associated type `<impl Trait as Trait>::A` -note: function defined here - --> $DIR/trait-with-missing-associated-type-restriction-fixable.rs:41:4 - | -LL | fn qux(_: usize) {} - | ^^^ -------- -help: consider constraining the associated type `<impl Trait as Trait>::A` to `usize` - | -LL | fn foo<'a, T: Trait + 'a>(&self, _: impl Trait, x: impl Trait<A = usize>, _: T) { - | +++++++++++ - -error[E0308]: mismatched types - --> $DIR/trait-with-missing-associated-type-restriction-fixable.rs:17:13 - | -LL | qux(x.func()) - | --- ^^^^^^^^ expected `usize`, found associated type - | | - | arguments to this function are incorrect - | - = note: expected type `usize` - found associated type `<T as Trait>::A` -note: function defined here - --> $DIR/trait-with-missing-associated-type-restriction-fixable.rs:41:4 - | -LL | fn qux(_: usize) {} - | ^^^ -------- -help: consider constraining the associated type `<T as Trait>::A` to `usize` - | -LL | fn ban<T>(x: T) where T: Trait<A = usize> { - | +++++++++++ - -error[E0308]: mismatched types - --> $DIR/trait-with-missing-associated-type-restriction-fixable.rs:22:9 - | -LL | qux(x.func()) - | --- ^^^^^^^^ expected `usize`, found associated type - | | - | arguments to this function are incorrect - | - = note: expected type `usize` - found associated type `<impl Trait as Trait>::A` -note: function defined here - --> $DIR/trait-with-missing-associated-type-restriction-fixable.rs:41:4 - | -LL | fn qux(_: usize) {} - | ^^^ -------- -help: consider constraining the associated type `<impl Trait as Trait>::A` to `usize` - | -LL | fn foo<'a, T: Trait + 'a>(_: impl Trait, x: impl Trait<A = usize>, _: T) { - | +++++++++++ - -error[E0308]: mismatched types - --> $DIR/trait-with-missing-associated-type-restriction-fixable.rs:26:9 - | -LL | qux(x.func()) - | --- ^^^^^^^^ expected `usize`, found associated type - | | - | arguments to this function are incorrect - | - = note: expected type `usize` - found associated type `<T as Trait>::A` -note: function defined here - --> $DIR/trait-with-missing-associated-type-restriction-fixable.rs:41:4 - | -LL | fn qux(_: usize) {} - | ^^^ -------- -help: consider constraining the associated type `<T as Trait>::A` to `usize` - | -LL | fn bar<T: Trait<A = usize>>(x: T) { - | +++++++++++ - -error[E0308]: mismatched types - --> $DIR/trait-with-missing-associated-type-restriction-fixable.rs:30:9 - | -LL | qux(x.func()) - | --- ^^^^^^^^ expected `usize`, found associated type - | | - | arguments to this function are incorrect - | - = note: expected type `usize` - found associated type `<impl Trait<i32> as Trait<i32>>::A` -note: function defined here - --> $DIR/trait-with-missing-associated-type-restriction-fixable.rs:41:4 - | -LL | fn qux(_: usize) {} - | ^^^ -------- -help: consider constraining the associated type `<impl Trait<i32> as Trait<i32>>::A` to `usize` - | -LL | fn foo2(x: impl Trait<i32, A = usize>) { - | +++++++++++ - -error[E0308]: mismatched types - --> $DIR/trait-with-missing-associated-type-restriction-fixable.rs:34:9 - | -LL | qux(x.func()) - | --- ^^^^^^^^ expected `usize`, found associated type - | | - | arguments to this function are incorrect - | - = note: expected type `usize` - found associated type `<T as Trait<i32>>::A` -note: function defined here - --> $DIR/trait-with-missing-associated-type-restriction-fixable.rs:41:4 - | -LL | fn qux(_: usize) {} - | ^^^ -------- -help: consider constraining the associated type `<T as Trait<i32>>::A` to `usize` - | -LL | fn bar2<T: Trait<i32, A = usize>>(x: T) { - | +++++++++++ - -error[E0308]: mismatched types - --> $DIR/trait-with-missing-associated-type-restriction-fixable.rs:38:9 - | -LL | qux(x.func()) - | --- ^^^^^^^^ expected `usize`, found associated type - | | - | arguments to this function are incorrect - | - = note: expected type `usize` - found associated type `<T as Trait>::A` -note: function defined here - --> $DIR/trait-with-missing-associated-type-restriction-fixable.rs:41:4 - | -LL | fn qux(_: usize) {} - | ^^^ -------- -help: consider constraining the associated type `<T as Trait>::A` to `usize` - | -LL | fn ban<T>(x: T) where T: Trait<A = usize> { - | +++++++++++ - -error: aborting due to 7 previous errors - -For more information about this error, try `rustc --explain E0308`. diff --git a/src/test/ui/suggestions/trait-with-missing-associated-type-restriction.rs b/src/test/ui/suggestions/trait-with-missing-associated-type-restriction.rs deleted file mode 100644 index 0d90e4495..000000000 --- a/src/test/ui/suggestions/trait-with-missing-associated-type-restriction.rs +++ /dev/null @@ -1,44 +0,0 @@ -// These are all the possible variations of this error I could think of for. -// `trait-with-missing-associated-type-restriction-fixable.rs` contains the subset of these that -// can be fixed with `rustfix`. - -trait Trait<T = Self> { - type A; - - fn func(&self) -> Self::A; - fn funk(&self, _: Self::A); - fn funq(&self) -> Self::A {} //~ ERROR mismatched types -} - -fn foo(_: impl Trait, x: impl Trait) { - qux(x.func()) //~ ERROR mismatched types -} - -fn bar<T: Trait>(x: T) { - qux(x.func()) //~ ERROR mismatched types -} - -fn foo2(x: impl Trait<i32>) { - qux(x.func()) //~ ERROR mismatched types -} - -fn bar2<T: Trait<i32>>(x: T) { - x.funk(3); //~ ERROR mismatched types - qux(x.func()) //~ ERROR mismatched types -} - -fn baz<D: std::fmt::Debug, T: Trait<A = D>>(x: T) { - qux(x.func()) //~ ERROR mismatched types -} - -fn bat(x: &mut dyn Trait<(), A = ()>) { - qux(x.func()) //~ ERROR mismatched types -} - -fn ban<T>(x: T) where T: Trait { - qux(x.func()) //~ ERROR mismatched types -} - -fn qux(_: usize) {} - -fn main() {} diff --git a/src/test/ui/suggestions/trait-with-missing-associated-type-restriction.stderr b/src/test/ui/suggestions/trait-with-missing-associated-type-restriction.stderr deleted file mode 100644 index 7583c875a..000000000 --- a/src/test/ui/suggestions/trait-with-missing-associated-type-restriction.stderr +++ /dev/null @@ -1,177 +0,0 @@ -error[E0308]: mismatched types - --> $DIR/trait-with-missing-associated-type-restriction.rs:10:31 - | -LL | fn funq(&self) -> Self::A {} - | ^^ expected associated type, found `()` - | - = note: expected associated type `<Self as Trait<T>>::A` - found unit type `()` -help: a method is available that returns `<Self as Trait<T>>::A` - --> $DIR/trait-with-missing-associated-type-restriction.rs:8:5 - | -LL | fn func(&self) -> Self::A; - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ consider calling `Trait::func` - -error[E0308]: mismatched types - --> $DIR/trait-with-missing-associated-type-restriction.rs:14:9 - | -LL | qux(x.func()) - | --- ^^^^^^^^ expected `usize`, found associated type - | | - | arguments to this function are incorrect - | - = note: expected type `usize` - found associated type `<impl Trait as Trait>::A` -note: function defined here - --> $DIR/trait-with-missing-associated-type-restriction.rs:42:4 - | -LL | fn qux(_: usize) {} - | ^^^ -------- -help: consider constraining the associated type `<impl Trait as Trait>::A` to `usize` - | -LL | fn foo(_: impl Trait, x: impl Trait<A = usize>) { - | +++++++++++ - -error[E0308]: mismatched types - --> $DIR/trait-with-missing-associated-type-restriction.rs:18:9 - | -LL | qux(x.func()) - | --- ^^^^^^^^ expected `usize`, found associated type - | | - | arguments to this function are incorrect - | - = note: expected type `usize` - found associated type `<T as Trait>::A` -note: function defined here - --> $DIR/trait-with-missing-associated-type-restriction.rs:42:4 - | -LL | fn qux(_: usize) {} - | ^^^ -------- -help: consider constraining the associated type `<T as Trait>::A` to `usize` - | -LL | fn bar<T: Trait<A = usize>>(x: T) { - | +++++++++++ - -error[E0308]: mismatched types - --> $DIR/trait-with-missing-associated-type-restriction.rs:22:9 - | -LL | qux(x.func()) - | --- ^^^^^^^^ expected `usize`, found associated type - | | - | arguments to this function are incorrect - | - = note: expected type `usize` - found associated type `<impl Trait<i32> as Trait<i32>>::A` -note: function defined here - --> $DIR/trait-with-missing-associated-type-restriction.rs:42:4 - | -LL | fn qux(_: usize) {} - | ^^^ -------- -help: consider constraining the associated type `<impl Trait<i32> as Trait<i32>>::A` to `usize` - | -LL | fn foo2(x: impl Trait<i32, A = usize>) { - | +++++++++++ - -error[E0308]: mismatched types - --> $DIR/trait-with-missing-associated-type-restriction.rs:26:12 - | -LL | x.funk(3); - | ---- ^ expected associated type, found integer - | | - | arguments to this function are incorrect - | - = note: expected associated type `<T as Trait<i32>>::A` - found type `{integer}` -help: some methods are available that return `<T as Trait<i32>>::A` - --> $DIR/trait-with-missing-associated-type-restriction.rs:8:5 - | -LL | fn func(&self) -> Self::A; - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ consider calling `Trait::func` -LL | fn funk(&self, _: Self::A); -LL | fn funq(&self) -> Self::A {} - | ^^^^^^^^^^^^^^^^^^^^^^^^^ consider calling `Trait::funq` -note: associated function defined here - --> $DIR/trait-with-missing-associated-type-restriction.rs:9:8 - | -LL | fn funk(&self, _: Self::A); - | ^^^^ -help: consider constraining the associated type `<T as Trait<i32>>::A` to `{integer}` - | -LL | fn bar2<T: Trait<i32, A = {integer}>>(x: T) { - | +++++++++++++++ - -error[E0308]: mismatched types - --> $DIR/trait-with-missing-associated-type-restriction.rs:27:9 - | -LL | qux(x.func()) - | --- ^^^^^^^^ expected `usize`, found associated type - | | - | arguments to this function are incorrect - | - = note: expected type `usize` - found associated type `<T as Trait<i32>>::A` -note: function defined here - --> $DIR/trait-with-missing-associated-type-restriction.rs:42:4 - | -LL | fn qux(_: usize) {} - | ^^^ -------- -help: consider constraining the associated type `<T as Trait<i32>>::A` to `usize` - | -LL | fn bar2<T: Trait<i32, A = usize>>(x: T) { - | +++++++++++ - -error[E0308]: mismatched types - --> $DIR/trait-with-missing-associated-type-restriction.rs:31:9 - | -LL | fn baz<D: std::fmt::Debug, T: Trait<A = D>>(x: T) { - | - this type parameter -LL | qux(x.func()) - | --- ^^^^^^^^ expected `usize`, found type parameter `D` - | | - | arguments to this function are incorrect - | - = note: expected type `usize` - found type parameter `D` -note: function defined here - --> $DIR/trait-with-missing-associated-type-restriction.rs:42:4 - | -LL | fn qux(_: usize) {} - | ^^^ -------- - -error[E0308]: mismatched types - --> $DIR/trait-with-missing-associated-type-restriction.rs:35:9 - | -LL | qux(x.func()) - | --- ^^^^^^^^ expected `usize`, found `()` - | | - | arguments to this function are incorrect - | -note: function defined here - --> $DIR/trait-with-missing-associated-type-restriction.rs:42:4 - | -LL | fn qux(_: usize) {} - | ^^^ -------- - -error[E0308]: mismatched types - --> $DIR/trait-with-missing-associated-type-restriction.rs:39:9 - | -LL | qux(x.func()) - | --- ^^^^^^^^ expected `usize`, found associated type - | | - | arguments to this function are incorrect - | - = note: expected type `usize` - found associated type `<T as Trait>::A` -note: function defined here - --> $DIR/trait-with-missing-associated-type-restriction.rs:42:4 - | -LL | fn qux(_: usize) {} - | ^^^ -------- -help: consider constraining the associated type `<T as Trait>::A` to `usize` - | -LL | fn ban<T>(x: T) where T: Trait<A = usize> { - | +++++++++++ - -error: aborting due to 9 previous errors - -For more information about this error, try `rustc --explain E0308`. diff --git a/src/test/ui/suggestions/try-operator-dont-suggest-semicolon.rs b/src/test/ui/suggestions/try-operator-dont-suggest-semicolon.rs deleted file mode 100644 index f882a159f..000000000 --- a/src/test/ui/suggestions/try-operator-dont-suggest-semicolon.rs +++ /dev/null @@ -1,27 +0,0 @@ -// Regression test for #87051, where a double semicolon was erroneously -// suggested after a `?` operator. - -fn main() -> Result<(), ()> { - a(|| { - b() - //~^ ERROR: mismatched types [E0308] - //~| NOTE: expected `()`, found `i32` - //~| HELP: consider using a semicolon here - })?; - - // Here, we do want to suggest a semicolon: - let x = Ok(42); - if true { - //~^ NOTE: expected this to be `()` - x? - //~^ ERROR: mismatched types [E0308] - //~| NOTE: expected `()`, found integer - //~| HELP: consider using a semicolon here - } - //~^ HELP: consider using a semicolon here - - Ok(()) -} - -fn a<F>(f: F) -> Result<(), ()> where F: FnMut() { Ok(()) } -fn b() -> i32 { 42 } diff --git a/src/test/ui/suggestions/try-operator-dont-suggest-semicolon.stderr b/src/test/ui/suggestions/try-operator-dont-suggest-semicolon.stderr deleted file mode 100644 index 939285498..000000000 --- a/src/test/ui/suggestions/try-operator-dont-suggest-semicolon.stderr +++ /dev/null @@ -1,33 +0,0 @@ -error[E0308]: mismatched types - --> $DIR/try-operator-dont-suggest-semicolon.rs:6:9 - | -LL | b() - | ^^^- help: consider using a semicolon here: `;` - | | - | expected `()`, found `i32` - -error[E0308]: mismatched types - --> $DIR/try-operator-dont-suggest-semicolon.rs:16:9 - | -LL | / if true { -LL | | -LL | | x? - | | ^^ expected `()`, found integer -LL | | -LL | | -LL | | -LL | | } - | |_____- expected this to be `()` - | -help: consider using a semicolon here - | -LL | x?; - | + -help: consider using a semicolon here - | -LL | }; - | + - -error: aborting due to 2 previous errors - -For more information about this error, try `rustc --explain E0308`. diff --git a/src/test/ui/suggestions/try-removing-the-field.rs b/src/test/ui/suggestions/try-removing-the-field.rs deleted file mode 100644 index 1b7289b22..000000000 --- a/src/test/ui/suggestions/try-removing-the-field.rs +++ /dev/null @@ -1,32 +0,0 @@ -// run-pass - -#![allow(dead_code)] - -struct Foo { - foo: i32, - bar: (), - baz: (), -} - -fn use_foo(x: Foo) -> i32 { - let Foo { foo, bar, .. } = x; //~ WARNING unused variable: `bar` - //~| help: try removing the field - return foo; -} - -// issue #105028, suggest removing the field only for shorthand -fn use_match(x: Foo) { - match x { - Foo { foo: unused, .. } => { //~ WARNING unused variable - //~| help: if this is intentional, prefix it with an underscore - } - } - - match x { - Foo { foo, .. } => { //~ WARNING unused variable - //~| help: try removing the field - } - } -} - -fn main() {} diff --git a/src/test/ui/suggestions/try-removing-the-field.stderr b/src/test/ui/suggestions/try-removing-the-field.stderr deleted file mode 100644 index 7a6013d4a..000000000 --- a/src/test/ui/suggestions/try-removing-the-field.stderr +++ /dev/null @@ -1,26 +0,0 @@ -warning: unused variable: `bar` - --> $DIR/try-removing-the-field.rs:12:20 - | -LL | let Foo { foo, bar, .. } = x; - | ^^^- - | | - | help: try removing the field - | - = note: `#[warn(unused_variables)]` on by default - -warning: unused variable: `unused` - --> $DIR/try-removing-the-field.rs:20:20 - | -LL | Foo { foo: unused, .. } => { - | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_unused` - -warning: unused variable: `foo` - --> $DIR/try-removing-the-field.rs:26:15 - | -LL | Foo { foo, .. } => { - | ^^^- - | | - | help: try removing the field - -warning: 3 warnings emitted - diff --git a/src/test/ui/suggestions/type-ascription-and-other-error.rs b/src/test/ui/suggestions/type-ascription-and-other-error.rs deleted file mode 100644 index 99ab2f3c8..000000000 --- a/src/test/ui/suggestions/type-ascription-and-other-error.rs +++ /dev/null @@ -1,6 +0,0 @@ -fn main() { - not rust; //~ ERROR - let _ = 0: i32; // (error hidden by existing error) - #[cfg(FALSE)] - let _ = 0: i32; // (warning hidden by existing error) -} diff --git a/src/test/ui/suggestions/type-ascription-and-other-error.stderr b/src/test/ui/suggestions/type-ascription-and-other-error.stderr deleted file mode 100644 index eadf634bb..000000000 --- a/src/test/ui/suggestions/type-ascription-and-other-error.stderr +++ /dev/null @@ -1,8 +0,0 @@ -error: expected one of `!`, `.`, `::`, `;`, `?`, `{`, `}`, or an operator, found `rust` - --> $DIR/type-ascription-and-other-error.rs:2:9 - | -LL | not rust; - | ^^^^ expected one of 8 possible tokens - -error: aborting due to previous error - diff --git a/src/test/ui/suggestions/type-ascription-instead-of-let.rs b/src/test/ui/suggestions/type-ascription-instead-of-let.rs deleted file mode 100644 index 0e1c30750..000000000 --- a/src/test/ui/suggestions/type-ascription-instead-of-let.rs +++ /dev/null @@ -1,10 +0,0 @@ -fn fun(x: i32) -> i32 { x } - -fn main() { - let closure_annotated = |value: i32| -> i32 { - temp: i32 = fun(5i32); - //~^ ERROR cannot find value `temp` in this scope - temp + value + 1 - //~^ ERROR cannot find value `temp` in this scope - }; -} diff --git a/src/test/ui/suggestions/type-ascription-instead-of-let.stderr b/src/test/ui/suggestions/type-ascription-instead-of-let.stderr deleted file mode 100644 index 92e4b5798..000000000 --- a/src/test/ui/suggestions/type-ascription-instead-of-let.stderr +++ /dev/null @@ -1,18 +0,0 @@ -error[E0425]: cannot find value `temp` in this scope - --> $DIR/type-ascription-instead-of-let.rs:5:9 - | -LL | temp: i32 = fun(5i32); - | ^^^^ - | | - | not found in this scope - | help: maybe you meant to write an assignment here: `let temp` - -error[E0425]: cannot find value `temp` in this scope - --> $DIR/type-ascription-instead-of-let.rs:7:9 - | -LL | temp + value + 1 - | ^^^^ not found in this scope - -error: aborting due to 2 previous errors - -For more information about this error, try `rustc --explain E0425`. diff --git a/src/test/ui/suggestions/type-ascription-instead-of-method.fixed b/src/test/ui/suggestions/type-ascription-instead-of-method.fixed deleted file mode 100644 index 56b740b0d..000000000 --- a/src/test/ui/suggestions/type-ascription-instead-of-method.fixed +++ /dev/null @@ -1,5 +0,0 @@ -// run-rustfix -fn main() { - let _ = Box::new("foo".to_string()); - //~^ ERROR expected type, found -} diff --git a/src/test/ui/suggestions/type-ascription-instead-of-method.rs b/src/test/ui/suggestions/type-ascription-instead-of-method.rs deleted file mode 100644 index a603e09e7..000000000 --- a/src/test/ui/suggestions/type-ascription-instead-of-method.rs +++ /dev/null @@ -1,5 +0,0 @@ -// run-rustfix -fn main() { - let _ = Box:new("foo".to_string()); - //~^ ERROR expected type, found -} diff --git a/src/test/ui/suggestions/type-ascription-instead-of-method.stderr b/src/test/ui/suggestions/type-ascription-instead-of-method.stderr deleted file mode 100644 index 83bc33f41..000000000 --- a/src/test/ui/suggestions/type-ascription-instead-of-method.stderr +++ /dev/null @@ -1,12 +0,0 @@ -error: expected type, found `"foo"` - --> $DIR/type-ascription-instead-of-method.rs:3:21 - | -LL | let _ = Box:new("foo".to_string()); - | - ^^^^^ expected type - | | - | help: maybe write a path separator here: `::` - | - = note: `#![feature(type_ascription)]` lets you annotate an expression with a type: `<expr>: <type>` - -error: aborting due to previous error - diff --git a/src/test/ui/suggestions/type-ascription-instead-of-path-2.fixed b/src/test/ui/suggestions/type-ascription-instead-of-path-2.fixed deleted file mode 100644 index 787fcc120..000000000 --- a/src/test/ui/suggestions/type-ascription-instead-of-path-2.fixed +++ /dev/null @@ -1,6 +0,0 @@ -// run-rustfix -fn main() -> Result<(), ()> { - let _ = vec![Ok(2)].into_iter().collect::<Result<Vec<_>,_>>()?; - //~^ ERROR expected `::`, found `(` - Ok(()) -} diff --git a/src/test/ui/suggestions/type-ascription-instead-of-path-2.rs b/src/test/ui/suggestions/type-ascription-instead-of-path-2.rs deleted file mode 100644 index 934016b3b..000000000 --- a/src/test/ui/suggestions/type-ascription-instead-of-path-2.rs +++ /dev/null @@ -1,6 +0,0 @@ -// run-rustfix -fn main() -> Result<(), ()> { - let _ = vec![Ok(2)].into_iter().collect:<Result<Vec<_>,_>>()?; - //~^ ERROR expected `::`, found `(` - Ok(()) -} diff --git a/src/test/ui/suggestions/type-ascription-instead-of-path-2.stderr b/src/test/ui/suggestions/type-ascription-instead-of-path-2.stderr deleted file mode 100644 index 970b220b7..000000000 --- a/src/test/ui/suggestions/type-ascription-instead-of-path-2.stderr +++ /dev/null @@ -1,12 +0,0 @@ -error: expected `::`, found `(` - --> $DIR/type-ascription-instead-of-path-2.rs:3:63 - | -LL | let _ = vec![Ok(2)].into_iter().collect:<Result<Vec<_>,_>>()?; - | - ^ expected `::` - | | - | help: maybe write a path separator here: `::` - | - = note: `#![feature(type_ascription)]` lets you annotate an expression with a type: `<expr>: <type>` - -error: aborting due to previous error - diff --git a/src/test/ui/suggestions/type-ascription-instead-of-path-in-type.rs b/src/test/ui/suggestions/type-ascription-instead-of-path-in-type.rs deleted file mode 100644 index 48d19f6dd..000000000 --- a/src/test/ui/suggestions/type-ascription-instead-of-path-in-type.rs +++ /dev/null @@ -1,14 +0,0 @@ -enum A { - B, -} - -fn main() { - let _: Vec<A:B> = A::B; - //~^ ERROR cannot find trait `B` in this scope - //~| HELP you might have meant to write a path instead of an associated type bound - //~| ERROR associated type bounds are unstable - //~| HELP add `#![feature(associated_type_bounds)]` to the crate attributes to enable - //~| ERROR struct takes at least 1 generic argument but 0 generic arguments were supplied - //~| HELP add missing generic argument - //~| ERROR associated type bindings are not allowed here -} diff --git a/src/test/ui/suggestions/type-ascription-instead-of-path-in-type.stderr b/src/test/ui/suggestions/type-ascription-instead-of-path-in-type.stderr deleted file mode 100644 index 951ff23d6..000000000 --- a/src/test/ui/suggestions/type-ascription-instead-of-path-in-type.stderr +++ /dev/null @@ -1,46 +0,0 @@ -error[E0405]: cannot find trait `B` in this scope - --> $DIR/type-ascription-instead-of-path-in-type.rs:6:18 - | -LL | let _: Vec<A:B> = A::B; - | ^ not found in this scope - | -help: you might have meant to write a path instead of an associated type bound - | -LL | let _: Vec<A::B> = A::B; - | ~~ - -error[E0658]: associated type bounds are unstable - --> $DIR/type-ascription-instead-of-path-in-type.rs:6:16 - | -LL | let _: Vec<A:B> = A::B; - | ^^^ - | - = note: see issue #52662 <https://github.com/rust-lang/rust/issues/52662> for more information - = help: add `#![feature(associated_type_bounds)]` to the crate attributes to enable - -error[E0107]: this struct takes at least 1 generic argument but 0 generic arguments were supplied - --> $DIR/type-ascription-instead-of-path-in-type.rs:6:12 - | -LL | let _: Vec<A:B> = A::B; - | ^^^ expected at least 1 generic argument - | -note: struct defined here, with at least 1 generic parameter: `T` - --> $SRC_DIR/alloc/src/vec/mod.rs:LL:COL - | -LL | pub struct Vec<T, #[unstable(feature = "allocator_api", issue = "32838")] A: Allocator = Global> { - | ^^^ - -help: add missing generic argument - | -LL | let _: Vec<T, A:B> = A::B; - | ++ - -error[E0229]: associated type bindings are not allowed here - --> $DIR/type-ascription-instead-of-path-in-type.rs:6:16 - | -LL | let _: Vec<A:B> = A::B; - | ^^^ associated type not allowed here - -error: aborting due to 4 previous errors - -Some errors have detailed explanations: E0107, E0229, E0405, E0658. -For more information about an error, try `rustc --explain E0107`. diff --git a/src/test/ui/suggestions/type-ascription-instead-of-path.rs b/src/test/ui/suggestions/type-ascription-instead-of-path.rs deleted file mode 100644 index ce40b55f1..000000000 --- a/src/test/ui/suggestions/type-ascription-instead-of-path.rs +++ /dev/null @@ -1,5 +0,0 @@ -fn main() { - std:io::stdin(); - //~^ ERROR failed to resolve: use of undeclared crate or module `io` - //~| ERROR expected value, found crate -} diff --git a/src/test/ui/suggestions/type-ascription-instead-of-path.stderr b/src/test/ui/suggestions/type-ascription-instead-of-path.stderr deleted file mode 100644 index 518660cfa..000000000 --- a/src/test/ui/suggestions/type-ascription-instead-of-path.stderr +++ /dev/null @@ -1,18 +0,0 @@ -error[E0433]: failed to resolve: use of undeclared crate or module `io` - --> $DIR/type-ascription-instead-of-path.rs:2:9 - | -LL | std:io::stdin(); - | ^^ use of undeclared crate or module `io` - -error[E0423]: expected value, found crate `std` - --> $DIR/type-ascription-instead-of-path.rs:2:5 - | -LL | std:io::stdin(); - | ^^^- help: maybe you meant to write a path separator here: `::` - | | - | not a value - -error: aborting due to 2 previous errors - -Some errors have detailed explanations: E0423, E0433. -For more information about an error, try `rustc --explain E0423`. diff --git a/src/test/ui/suggestions/type-ascription-instead-of-variant.fixed b/src/test/ui/suggestions/type-ascription-instead-of-variant.fixed deleted file mode 100644 index b3247e128..000000000 --- a/src/test/ui/suggestions/type-ascription-instead-of-variant.fixed +++ /dev/null @@ -1,5 +0,0 @@ -// run-rustfix -fn main() { - let _ = Option::Some(""); - //~^ ERROR expected type, found -} diff --git a/src/test/ui/suggestions/type-ascription-instead-of-variant.rs b/src/test/ui/suggestions/type-ascription-instead-of-variant.rs deleted file mode 100644 index 6fd2c1954..000000000 --- a/src/test/ui/suggestions/type-ascription-instead-of-variant.rs +++ /dev/null @@ -1,5 +0,0 @@ -// run-rustfix -fn main() { - let _ = Option:Some(""); - //~^ ERROR expected type, found -} diff --git a/src/test/ui/suggestions/type-ascription-instead-of-variant.stderr b/src/test/ui/suggestions/type-ascription-instead-of-variant.stderr deleted file mode 100644 index f59ba78d4..000000000 --- a/src/test/ui/suggestions/type-ascription-instead-of-variant.stderr +++ /dev/null @@ -1,12 +0,0 @@ -error: expected type, found `""` - --> $DIR/type-ascription-instead-of-variant.rs:3:25 - | -LL | let _ = Option:Some(""); - | - ^^ expected type - | | - | help: maybe write a path separator here: `::` - | - = note: `#![feature(type_ascription)]` lets you annotate an expression with a type: `<expr>: <type>` - -error: aborting due to previous error - diff --git a/src/test/ui/suggestions/type-mismatch-struct-field-shorthand-2.rs b/src/test/ui/suggestions/type-mismatch-struct-field-shorthand-2.rs deleted file mode 100644 index 2ce122207..000000000 --- a/src/test/ui/suggestions/type-mismatch-struct-field-shorthand-2.rs +++ /dev/null @@ -1,9 +0,0 @@ -struct RGB { r: f64, g: f64, b: f64 } - -fn main() { - let (r, g, c): (f32, f32, f32) = (0., 0., 0.); - let _ = RGB { r, g, c }; - //~^ ERROR mismatched types - //~| ERROR mismatched types - //~| ERROR struct `RGB` has no field named `c` -} diff --git a/src/test/ui/suggestions/type-mismatch-struct-field-shorthand-2.stderr b/src/test/ui/suggestions/type-mismatch-struct-field-shorthand-2.stderr deleted file mode 100644 index 12466868f..000000000 --- a/src/test/ui/suggestions/type-mismatch-struct-field-shorthand-2.stderr +++ /dev/null @@ -1,32 +0,0 @@ -error[E0308]: mismatched types - --> $DIR/type-mismatch-struct-field-shorthand-2.rs:5:19 - | -LL | let _ = RGB { r, g, c }; - | ^ expected `f64`, found `f32` - | -help: you can convert an `f32` to an `f64` - | -LL | let _ = RGB { r: r.into(), g, c }; - | ++ +++++++ - -error[E0308]: mismatched types - --> $DIR/type-mismatch-struct-field-shorthand-2.rs:5:22 - | -LL | let _ = RGB { r, g, c }; - | ^ expected `f64`, found `f32` - | -help: you can convert an `f32` to an `f64` - | -LL | let _ = RGB { r, g: g.into(), c }; - | ++ +++++++ - -error[E0560]: struct `RGB` has no field named `c` - --> $DIR/type-mismatch-struct-field-shorthand-2.rs:5:25 - | -LL | let _ = RGB { r, g, c }; - | ^ help: a field with a similar name exists: `b` - -error: aborting due to 3 previous errors - -Some errors have detailed explanations: E0308, E0560. -For more information about an error, try `rustc --explain E0308`. diff --git a/src/test/ui/suggestions/type-mismatch-struct-field-shorthand.fixed b/src/test/ui/suggestions/type-mismatch-struct-field-shorthand.fixed deleted file mode 100644 index 91758c0b2..000000000 --- a/src/test/ui/suggestions/type-mismatch-struct-field-shorthand.fixed +++ /dev/null @@ -1,12 +0,0 @@ -// run-rustfix -#![allow(dead_code)] - -struct RGB { r: f64, g: f64, b: f64 } - -fn main() { - let (r, g, b): (f32, f32, f32) = (0., 0., 0.); - let _ = RGB { r: r.into(), g: g.into(), b: b.into() }; - //~^ ERROR mismatched types - //~| ERROR mismatched types - //~| ERROR mismatched types -} diff --git a/src/test/ui/suggestions/type-mismatch-struct-field-shorthand.rs b/src/test/ui/suggestions/type-mismatch-struct-field-shorthand.rs deleted file mode 100644 index 9d3a17a72..000000000 --- a/src/test/ui/suggestions/type-mismatch-struct-field-shorthand.rs +++ /dev/null @@ -1,12 +0,0 @@ -// run-rustfix -#![allow(dead_code)] - -struct RGB { r: f64, g: f64, b: f64 } - -fn main() { - let (r, g, b): (f32, f32, f32) = (0., 0., 0.); - let _ = RGB { r, g, b }; - //~^ ERROR mismatched types - //~| ERROR mismatched types - //~| ERROR mismatched types -} diff --git a/src/test/ui/suggestions/type-mismatch-struct-field-shorthand.stderr b/src/test/ui/suggestions/type-mismatch-struct-field-shorthand.stderr deleted file mode 100644 index 72c84d167..000000000 --- a/src/test/ui/suggestions/type-mismatch-struct-field-shorthand.stderr +++ /dev/null @@ -1,36 +0,0 @@ -error[E0308]: mismatched types - --> $DIR/type-mismatch-struct-field-shorthand.rs:8:19 - | -LL | let _ = RGB { r, g, b }; - | ^ expected `f64`, found `f32` - | -help: you can convert an `f32` to an `f64` - | -LL | let _ = RGB { r: r.into(), g, b }; - | ++ +++++++ - -error[E0308]: mismatched types - --> $DIR/type-mismatch-struct-field-shorthand.rs:8:22 - | -LL | let _ = RGB { r, g, b }; - | ^ expected `f64`, found `f32` - | -help: you can convert an `f32` to an `f64` - | -LL | let _ = RGB { r, g: g.into(), b }; - | ++ +++++++ - -error[E0308]: mismatched types - --> $DIR/type-mismatch-struct-field-shorthand.rs:8:25 - | -LL | let _ = RGB { r, g, b }; - | ^ expected `f64`, found `f32` - | -help: you can convert an `f32` to an `f64` - | -LL | let _ = RGB { r, g, b: b.into() }; - | ++ +++++++ - -error: aborting due to 3 previous errors - -For more information about this error, try `rustc --explain E0308`. diff --git a/src/test/ui/suggestions/type-not-found-in-adt-field.rs b/src/test/ui/suggestions/type-not-found-in-adt-field.rs deleted file mode 100644 index 4cbfe58d3..000000000 --- a/src/test/ui/suggestions/type-not-found-in-adt-field.rs +++ /dev/null @@ -1,9 +0,0 @@ -struct Struct { - m: Vec<Someunknownname<String, ()>>, //~ ERROR cannot find type `Someunknownname` in this scope - //~^ NOTE not found in this scope -} -struct OtherStruct { //~ HELP you might be missing a type parameter - m: K, //~ ERROR cannot find type `K` in this scope - //~^ NOTE not found in this scope -} -fn main() {} diff --git a/src/test/ui/suggestions/type-not-found-in-adt-field.stderr b/src/test/ui/suggestions/type-not-found-in-adt-field.stderr deleted file mode 100644 index e990fb5ba..000000000 --- a/src/test/ui/suggestions/type-not-found-in-adt-field.stderr +++ /dev/null @@ -1,17 +0,0 @@ -error[E0412]: cannot find type `Someunknownname` in this scope - --> $DIR/type-not-found-in-adt-field.rs:2:12 - | -LL | m: Vec<Someunknownname<String, ()>>, - | ^^^^^^^^^^^^^^^ not found in this scope - -error[E0412]: cannot find type `K` in this scope - --> $DIR/type-not-found-in-adt-field.rs:6:8 - | -LL | struct OtherStruct { - | - help: you might be missing a type parameter: `<K>` -LL | m: K, - | ^ not found in this scope - -error: aborting due to 2 previous errors - -For more information about this error, try `rustc --explain E0412`. diff --git a/src/test/ui/suggestions/undeclared-module-alloc.rs b/src/test/ui/suggestions/undeclared-module-alloc.rs deleted file mode 100644 index 1defa1cef..000000000 --- a/src/test/ui/suggestions/undeclared-module-alloc.rs +++ /dev/null @@ -1,5 +0,0 @@ -// edition:2018 - -use alloc::rc::Rc; //~ ERROR failed to resolve: use of undeclared crate or module `alloc` - -fn main() {} diff --git a/src/test/ui/suggestions/undeclared-module-alloc.stderr b/src/test/ui/suggestions/undeclared-module-alloc.stderr deleted file mode 100644 index 39169dfa9..000000000 --- a/src/test/ui/suggestions/undeclared-module-alloc.stderr +++ /dev/null @@ -1,11 +0,0 @@ -error[E0433]: failed to resolve: use of undeclared crate or module `alloc` - --> $DIR/undeclared-module-alloc.rs:3:5 - | -LL | use alloc::rc::Rc; - | ^^^^^ use of undeclared crate or module `alloc` - | - = help: add `extern crate alloc` to use the `alloc` crate - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0433`. diff --git a/src/test/ui/suggestions/unnamable-types.rs b/src/test/ui/suggestions/unnamable-types.rs deleted file mode 100644 index f2485041d..000000000 --- a/src/test/ui/suggestions/unnamable-types.rs +++ /dev/null @@ -1,39 +0,0 @@ -// Test that we do not suggest to add type annotations for unnamable types. - -#![crate_type="lib"] -#![feature(generators)] - -const A = 5; -//~^ ERROR: missing type for `const` item -//~| HELP: provide a type for the constant - -static B: _ = "abc"; -//~^ ERROR: the placeholder `_` is not allowed within types on item signatures for static variables -//~| NOTE: not allowed in type signatures -//~| HELP: replace with the correct type - - -// FIXME: this should also suggest a function pointer, as the closure is non-capturing -const C: _ = || 42; -//~^ ERROR: the placeholder `_` is not allowed within types on item signatures for constants -//~| NOTE: not allowed in type signatures -//~| NOTE: however, the inferred type - -struct S<T> { t: T } -const D = S { t: { let i = 0; move || -> i32 { i } } }; -//~^ ERROR: missing type for `const` item -//~| NOTE: however, the inferred type - - -fn foo() -> i32 { 42 } -const E = foo; -//~^ ERROR: missing type for `const` item -//~| HELP: provide a type for the constant -const F = S { t: foo }; -//~^ ERROR: missing type for `const` item -//~| HELP: provide a type for the constant - - -const G = || -> i32 { yield 0; return 1; }; -//~^ ERROR: missing type for `const` item -//~| NOTE: however, the inferred type diff --git a/src/test/ui/suggestions/unnamable-types.stderr b/src/test/ui/suggestions/unnamable-types.stderr deleted file mode 100644 index ede3ebfa7..000000000 --- a/src/test/ui/suggestions/unnamable-types.stderr +++ /dev/null @@ -1,66 +0,0 @@ -error: missing type for `const` item - --> $DIR/unnamable-types.rs:6:8 - | -LL | const A = 5; - | ^ help: provide a type for the constant: `: i32` - -error[E0121]: the placeholder `_` is not allowed within types on item signatures for static variables - --> $DIR/unnamable-types.rs:10:11 - | -LL | static B: _ = "abc"; - | ^ - | | - | not allowed in type signatures - | help: replace with the correct type: `&str` - -error[E0121]: the placeholder `_` is not allowed within types on item signatures for constants - --> $DIR/unnamable-types.rs:17:10 - | -LL | const C: _ = || 42; - | ^ not allowed in type signatures - | -note: however, the inferred type `[closure@$DIR/unnamable-types.rs:17:14: 17:16]` cannot be named - --> $DIR/unnamable-types.rs:17:14 - | -LL | const C: _ = || 42; - | ^^^^^ - -error: missing type for `const` item - --> $DIR/unnamable-types.rs:23:8 - | -LL | const D = S { t: { let i = 0; move || -> i32 { i } } }; - | ^ - | -note: however, the inferred type `S<[closure@$DIR/unnamable-types.rs:23:31: 23:45]>` cannot be named - --> $DIR/unnamable-types.rs:23:11 - | -LL | const D = S { t: { let i = 0; move || -> i32 { i } } }; - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - -error: missing type for `const` item - --> $DIR/unnamable-types.rs:29:8 - | -LL | const E = foo; - | ^ help: provide a type for the constant: `: fn() -> i32` - -error: missing type for `const` item - --> $DIR/unnamable-types.rs:32:8 - | -LL | const F = S { t: foo }; - | ^ help: provide a type for the constant: `: S<fn() -> i32>` - -error: missing type for `const` item - --> $DIR/unnamable-types.rs:37:8 - | -LL | const G = || -> i32 { yield 0; return 1; }; - | ^ - | -note: however, the inferred type `[generator@$DIR/unnamable-types.rs:37:11: 37:20]` cannot be named - --> $DIR/unnamable-types.rs:37:11 - | -LL | const G = || -> i32 { yield 0; return 1; }; - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - -error: aborting due to 7 previous errors - -For more information about this error, try `rustc --explain E0121`. diff --git a/src/test/ui/suggestions/unnecessary_dot_for_floating_point_literal.rs b/src/test/ui/suggestions/unnecessary_dot_for_floating_point_literal.rs deleted file mode 100644 index c1a944562..000000000 --- a/src/test/ui/suggestions/unnecessary_dot_for_floating_point_literal.rs +++ /dev/null @@ -1,6 +0,0 @@ -fn main() { - let _: f64 = 0..10; //~ ERROR mismatched types - let _: f64 = 1..; //~ ERROR mismatched types - let _: f64 = ..10; //~ ERROR mismatched types - let _: f64 = std::ops::Range { start: 0, end: 1 }; //~ ERROR mismatched types -} diff --git a/src/test/ui/suggestions/unnecessary_dot_for_floating_point_literal.stderr b/src/test/ui/suggestions/unnecessary_dot_for_floating_point_literal.stderr deleted file mode 100644 index 773f1392a..000000000 --- a/src/test/ui/suggestions/unnecessary_dot_for_floating_point_literal.stderr +++ /dev/null @@ -1,59 +0,0 @@ -error[E0308]: mismatched types - --> $DIR/unnecessary_dot_for_floating_point_literal.rs:2:18 - | -LL | let _: f64 = 0..10; - | --- ^^^^^ expected `f64`, found struct `std::ops::Range` - | | - | expected due to this - | - = note: expected type `f64` - found struct `std::ops::Range<{integer}>` -help: remove the unnecessary `.` operator for a floating point literal - | -LL | let _: f64 = 0.10; - | ~ - -error[E0308]: mismatched types - --> $DIR/unnecessary_dot_for_floating_point_literal.rs:3:18 - | -LL | let _: f64 = 1..; - | --- ^^^ expected `f64`, found struct `RangeFrom` - | | - | expected due to this - | - = note: expected type `f64` - found struct `RangeFrom<{integer}>` -help: remove the unnecessary `.` operator for a floating point literal - | -LL | let _: f64 = 1.; - | ~ - -error[E0308]: mismatched types - --> $DIR/unnecessary_dot_for_floating_point_literal.rs:4:18 - | -LL | let _: f64 = ..10; - | --- ^^^^ expected `f64`, found struct `RangeTo` - | | - | expected due to this - | - = note: expected type `f64` - found struct `RangeTo<{integer}>` -help: remove the unnecessary `.` operator and add an integer part for a floating point literal - | -LL | let _: f64 = 0.10; - | ~~ - -error[E0308]: mismatched types - --> $DIR/unnecessary_dot_for_floating_point_literal.rs:5:18 - | -LL | let _: f64 = std::ops::Range { start: 0, end: 1 }; - | --- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `f64`, found struct `std::ops::Range` - | | - | expected due to this - | - = note: expected type `f64` - found struct `std::ops::Range<{integer}>` - -error: aborting due to 4 previous errors - -For more information about this error, try `rustc --explain E0308`. diff --git a/src/test/ui/suggestions/unsized-function-parameter.fixed b/src/test/ui/suggestions/unsized-function-parameter.fixed deleted file mode 100644 index 18e93cb96..000000000 --- a/src/test/ui/suggestions/unsized-function-parameter.fixed +++ /dev/null @@ -1,23 +0,0 @@ -// run-rustfix - -#![allow(dead_code, unused_variables)] - -fn foo1(bar: &str) {} -//~^ ERROR the size for values of type `str` cannot be known at compilation time -//~| HELP the trait `Sized` is not implemented for `str` -//~| HELP unsized fn params are gated as an unstable feature -//~| HELP function arguments must have a statically known size, borrowed types always have a known size - -fn foo2(_bar: &str) {} -//~^ ERROR the size for values of type `str` cannot be known at compilation time -//~| HELP the trait `Sized` is not implemented for `str` -//~| HELP unsized fn params are gated as an unstable feature -//~| HELP function arguments must have a statically known size, borrowed types always have a known size - -fn foo3(_: &str) {} -//~^ ERROR the size for values of type `str` cannot be known at compilation time -//~| HELP the trait `Sized` is not implemented for `str` -//~| HELP unsized fn params are gated as an unstable feature -//~| HELP function arguments must have a statically known size, borrowed types always have a known size - -fn main() {} diff --git a/src/test/ui/suggestions/unsized-function-parameter.rs b/src/test/ui/suggestions/unsized-function-parameter.rs deleted file mode 100644 index 344ee71c1..000000000 --- a/src/test/ui/suggestions/unsized-function-parameter.rs +++ /dev/null @@ -1,23 +0,0 @@ -// run-rustfix - -#![allow(dead_code, unused_variables)] - -fn foo1(bar: str) {} -//~^ ERROR the size for values of type `str` cannot be known at compilation time -//~| HELP the trait `Sized` is not implemented for `str` -//~| HELP unsized fn params are gated as an unstable feature -//~| HELP function arguments must have a statically known size, borrowed types always have a known size - -fn foo2(_bar: str) {} -//~^ ERROR the size for values of type `str` cannot be known at compilation time -//~| HELP the trait `Sized` is not implemented for `str` -//~| HELP unsized fn params are gated as an unstable feature -//~| HELP function arguments must have a statically known size, borrowed types always have a known size - -fn foo3(_: str) {} -//~^ ERROR the size for values of type `str` cannot be known at compilation time -//~| HELP the trait `Sized` is not implemented for `str` -//~| HELP unsized fn params are gated as an unstable feature -//~| HELP function arguments must have a statically known size, borrowed types always have a known size - -fn main() {} diff --git a/src/test/ui/suggestions/unsized-function-parameter.stderr b/src/test/ui/suggestions/unsized-function-parameter.stderr deleted file mode 100644 index 55d8d1ab1..000000000 --- a/src/test/ui/suggestions/unsized-function-parameter.stderr +++ /dev/null @@ -1,42 +0,0 @@ -error[E0277]: the size for values of type `str` cannot be known at compilation time - --> $DIR/unsized-function-parameter.rs:5:9 - | -LL | fn foo1(bar: str) {} - | ^^^ doesn't have a size known at compile-time - | - = help: the trait `Sized` is not implemented for `str` - = help: unsized fn params are gated as an unstable feature -help: function arguments must have a statically known size, borrowed types always have a known size - | -LL | fn foo1(bar: &str) {} - | + - -error[E0277]: the size for values of type `str` cannot be known at compilation time - --> $DIR/unsized-function-parameter.rs:11:9 - | -LL | fn foo2(_bar: str) {} - | ^^^^ doesn't have a size known at compile-time - | - = help: the trait `Sized` is not implemented for `str` - = help: unsized fn params are gated as an unstable feature -help: function arguments must have a statically known size, borrowed types always have a known size - | -LL | fn foo2(_bar: &str) {} - | + - -error[E0277]: the size for values of type `str` cannot be known at compilation time - --> $DIR/unsized-function-parameter.rs:17:9 - | -LL | fn foo3(_: str) {} - | ^ doesn't have a size known at compile-time - | - = help: the trait `Sized` is not implemented for `str` - = help: unsized fn params are gated as an unstable feature -help: function arguments must have a statically known size, borrowed types always have a known size - | -LL | fn foo3(_: &str) {} - | + - -error: aborting due to 3 previous errors - -For more information about this error, try `rustc --explain E0277`. diff --git a/src/test/ui/suggestions/unused-closure-argument.rs b/src/test/ui/suggestions/unused-closure-argument.rs deleted file mode 100644 index 677003ebf..000000000 --- a/src/test/ui/suggestions/unused-closure-argument.rs +++ /dev/null @@ -1,20 +0,0 @@ -#![deny(unused_variables)] - -struct Point { - x: i32, - y: i32, -} - -fn main() { - let points = vec!(Point { x: 1, y: 2 }, Point { x: 3, y: 4 }); - - let _: i32 = points.iter() - .map(|Point { x, y }| y) - //~^ ERROR unused variable - .sum(); - - let _: i32 = points.iter() - .map(|x| 4) - //~^ ERROR unused variable - .sum(); -} diff --git a/src/test/ui/suggestions/unused-closure-argument.stderr b/src/test/ui/suggestions/unused-closure-argument.stderr deleted file mode 100644 index 55195ce50..000000000 --- a/src/test/ui/suggestions/unused-closure-argument.stderr +++ /dev/null @@ -1,20 +0,0 @@ -error: unused variable: `x` - --> $DIR/unused-closure-argument.rs:12:23 - | -LL | .map(|Point { x, y }| y) - | ^ help: try ignoring the field: `x: _` - | -note: the lint level is defined here - --> $DIR/unused-closure-argument.rs:1:9 - | -LL | #![deny(unused_variables)] - | ^^^^^^^^^^^^^^^^ - -error: unused variable: `x` - --> $DIR/unused-closure-argument.rs:17:15 - | -LL | .map(|x| 4) - | ^ help: if this is intentional, prefix it with an underscore: `_x` - -error: aborting due to 2 previous errors - diff --git a/src/test/ui/suggestions/use-placement-resolve.fixed b/src/test/ui/suggestions/use-placement-resolve.fixed deleted file mode 100644 index afe74cff2..000000000 --- a/src/test/ui/suggestions/use-placement-resolve.fixed +++ /dev/null @@ -1,13 +0,0 @@ -// compile-flags: --test -// run-rustfix -// Checks that the `use` suggestion appears *below* this inner attribute. -// There was an issue where the test synthetic #[allow(dead)] attribute on -// main which has a dummy span caused the suggestion to be placed at the top -// of the file. -#![allow(unused)] - -use std::fmt::Debug; - -fn main() {} - -fn foobar<T: Debug>(x: T) {} //~ ERROR expected trait, found derive macro diff --git a/src/test/ui/suggestions/use-placement-resolve.rs b/src/test/ui/suggestions/use-placement-resolve.rs deleted file mode 100644 index b30ddb3af..000000000 --- a/src/test/ui/suggestions/use-placement-resolve.rs +++ /dev/null @@ -1,11 +0,0 @@ -// compile-flags: --test -// run-rustfix -// Checks that the `use` suggestion appears *below* this inner attribute. -// There was an issue where the test synthetic #[allow(dead)] attribute on -// main which has a dummy span caused the suggestion to be placed at the top -// of the file. -#![allow(unused)] - -fn main() {} - -fn foobar<T: Debug>(x: T) {} //~ ERROR expected trait, found derive macro diff --git a/src/test/ui/suggestions/use-placement-resolve.stderr b/src/test/ui/suggestions/use-placement-resolve.stderr deleted file mode 100644 index 9da9e8e27..000000000 --- a/src/test/ui/suggestions/use-placement-resolve.stderr +++ /dev/null @@ -1,14 +0,0 @@ -error[E0404]: expected trait, found derive macro `Debug` - --> $DIR/use-placement-resolve.rs:11:14 - | -LL | fn foobar<T: Debug>(x: T) {} - | ^^^^^ not a trait - | -help: consider importing this trait instead - | -LL | use std::fmt::Debug; - | - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0404`. diff --git a/src/test/ui/suggestions/use-placement-typeck.fixed b/src/test/ui/suggestions/use-placement-typeck.fixed deleted file mode 100644 index 37335da06..000000000 --- a/src/test/ui/suggestions/use-placement-typeck.fixed +++ /dev/null @@ -1,21 +0,0 @@ -// compile-flags: --test -// run-rustfix -// Checks that the `use` suggestion appears *below* this inner attribute. -// There was an issue where the test synthetic #[allow(dead)] attribute on -// main which has a dummy span caused the suggestion to be placed at the top -// of the file. -#![allow(unused)] - -use m::Foo; -fn main() { - let s = m::S; - s.abc(); //~ ERROR no method named `abc` -} - -mod m { - pub trait Foo { - fn abc(&self) {} - } - pub struct S; - impl Foo for S{} -} diff --git a/src/test/ui/suggestions/use-placement-typeck.rs b/src/test/ui/suggestions/use-placement-typeck.rs deleted file mode 100644 index aab20d2e9..000000000 --- a/src/test/ui/suggestions/use-placement-typeck.rs +++ /dev/null @@ -1,20 +0,0 @@ -// compile-flags: --test -// run-rustfix -// Checks that the `use` suggestion appears *below* this inner attribute. -// There was an issue where the test synthetic #[allow(dead)] attribute on -// main which has a dummy span caused the suggestion to be placed at the top -// of the file. -#![allow(unused)] - -fn main() { - let s = m::S; - s.abc(); //~ ERROR no method named `abc` -} - -mod m { - pub trait Foo { - fn abc(&self) {} - } - pub struct S; - impl Foo for S{} -} diff --git a/src/test/ui/suggestions/use-placement-typeck.stderr b/src/test/ui/suggestions/use-placement-typeck.stderr deleted file mode 100644 index 3b2749773..000000000 --- a/src/test/ui/suggestions/use-placement-typeck.stderr +++ /dev/null @@ -1,21 +0,0 @@ -error[E0599]: no method named `abc` found for struct `S` in the current scope - --> $DIR/use-placement-typeck.rs:11:7 - | -LL | s.abc(); - | ^^^ method not found in `S` -... -LL | fn abc(&self) {} - | --- the method is available for `S` here -LL | } -LL | pub struct S; - | ------------ method `abc` not found for this struct - | - = help: items from traits can only be used if the trait is in scope -help: the following trait is implemented but not in scope; perhaps add a `use` for it: - | -LL | use m::Foo; - | - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0599`. diff --git a/src/test/ui/suggestions/use-type-argument-instead-of-assoc-type.rs b/src/test/ui/suggestions/use-type-argument-instead-of-assoc-type.rs deleted file mode 100644 index 8b6e8cfd7..000000000 --- a/src/test/ui/suggestions/use-type-argument-instead-of-assoc-type.rs +++ /dev/null @@ -1,13 +0,0 @@ -pub trait T<X, Y> { - type A; - type B; - type C; -} -pub struct Foo { - i: Box<dyn T<usize, usize, usize, usize, B=usize>>, - //~^ ERROR must be specified - //~| ERROR this trait takes 2 generic arguments but 4 generic arguments were supplied -} - - -fn main() {} diff --git a/src/test/ui/suggestions/use-type-argument-instead-of-assoc-type.stderr b/src/test/ui/suggestions/use-type-argument-instead-of-assoc-type.stderr deleted file mode 100644 index 75b919232..000000000 --- a/src/test/ui/suggestions/use-type-argument-instead-of-assoc-type.stderr +++ /dev/null @@ -1,32 +0,0 @@ -error[E0107]: this trait takes 2 generic arguments but 4 generic arguments were supplied - --> $DIR/use-type-argument-instead-of-assoc-type.rs:7:16 - | -LL | i: Box<dyn T<usize, usize, usize, usize, B=usize>>, - | ^ expected 2 generic arguments - | -note: trait defined here, with 2 generic parameters: `X`, `Y` - --> $DIR/use-type-argument-instead-of-assoc-type.rs:1:11 - | -LL | pub trait T<X, Y> { - | ^ - - -help: replace the generic bounds with the associated types - | -LL | i: Box<dyn T<usize, usize, A = usize, C = usize, B=usize>>, - | +++ +++ - -error[E0191]: the value of the associated types `A` (from trait `T`), `C` (from trait `T`) must be specified - --> $DIR/use-type-argument-instead-of-assoc-type.rs:7:16 - | -LL | type A; - | ------ `A` defined here -LL | type B; -LL | type C; - | ------ `C` defined here -... -LL | i: Box<dyn T<usize, usize, usize, usize, B=usize>>, - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ associated types `A`, `C` must be specified - -error: aborting due to 2 previous errors - -Some errors have detailed explanations: E0107, E0191. -For more information about an error, try `rustc --explain E0107`. diff --git a/src/test/ui/suggestions/while-let-typo.rs b/src/test/ui/suggestions/while-let-typo.rs deleted file mode 100644 index dbbcdee3c..000000000 --- a/src/test/ui/suggestions/while-let-typo.rs +++ /dev/null @@ -1,9 +0,0 @@ -fn main() { - let foo = Some(0); - let bar = None; - while Some(x) = foo {} //~ ERROR cannot find value `x` in this scope - while Some(foo) = bar {} - while 3 = foo {} //~ ERROR mismatched types - while Some(3) = foo {} //~ ERROR invalid left-hand side of assignment - while x = 5 {} //~ ERROR cannot find value `x` in this scope -} diff --git a/src/test/ui/suggestions/while-let-typo.stderr b/src/test/ui/suggestions/while-let-typo.stderr deleted file mode 100644 index 7cc2ed314..000000000 --- a/src/test/ui/suggestions/while-let-typo.stderr +++ /dev/null @@ -1,45 +0,0 @@ -error[E0425]: cannot find value `x` in this scope - --> $DIR/while-let-typo.rs:4:16 - | -LL | while Some(x) = foo {} - | ^ not found in this scope - | -help: you might have meant to use pattern matching - | -LL | while let Some(x) = foo {} - | +++ - -error[E0425]: cannot find value `x` in this scope - --> $DIR/while-let-typo.rs:8:11 - | -LL | while x = 5 {} - | ^ not found in this scope - | -help: you might have meant to use pattern matching - | -LL | while let x = 5 {} - | +++ - -error[E0308]: mismatched types - --> $DIR/while-let-typo.rs:6:11 - | -LL | while 3 = foo {} - | ^^^^^^^ expected `bool`, found `()` - -error[E0070]: invalid left-hand side of assignment - --> $DIR/while-let-typo.rs:7:19 - | -LL | while Some(3) = foo {} - | - ^ - | | - | cannot assign to this expression - | -help: you might have meant to use pattern destructuring - | -LL | while let Some(3) = foo {} - | +++ - -error: aborting due to 4 previous errors - -Some errors have detailed explanations: E0070, E0308, E0425. -For more information about an error, try `rustc --explain E0070`. |