diff options
Diffstat (limited to 'tests/ui/issues')
34 files changed, 122 insertions, 157 deletions
diff --git a/tests/ui/issues/issue-10465.stderr b/tests/ui/issues/issue-10465.stderr index 0ccf69dc0..1b7b9d590 100644 --- a/tests/ui/issues/issue-10465.stderr +++ b/tests/ui/issues/issue-10465.stderr @@ -7,7 +7,7 @@ LL | b.foo(); = 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 a::A; +LL + use a::A; | error: aborting due to previous error diff --git a/tests/ui/issues/issue-106755.rs b/tests/ui/issues/issue-106755.rs index 46ece725f..5eabc3bfb 100644 --- a/tests/ui/issues/issue-106755.rs +++ b/tests/ui/issues/issue-106755.rs @@ -15,5 +15,7 @@ impl<T: MyTrait> !Send for TestType<T> {} //~ ERROR found both positive and nega unsafe impl<T: 'static> Send for TestType<T> {} //~ ERROR conflicting implementations impl !Send for TestType<i32> {} +//~^ WARNING +//~| WARNING this will change its meaning fn main() {} diff --git a/tests/ui/issues/issue-106755.stderr b/tests/ui/issues/issue-106755.stderr index 543970340..6b3a8427e 100644 --- a/tests/ui/issues/issue-106755.stderr +++ b/tests/ui/issues/issue-106755.stderr @@ -16,7 +16,23 @@ LL | unsafe impl<T: MyTrait + 'static> Send for TestType<T> {} LL | unsafe impl<T: 'static> Send for TestType<T> {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `TestType<_>` -error: aborting due to 2 previous errors +warning: cross-crate traits with a default impl, like `Send`, should not be specialized + --> $DIR/issue-106755.rs:17:1 + | +LL | impl !Send for TestType<i32> {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = warning: this will change its meaning in a future release! + = note: for more information, see issue #93367 <https://github.com/rust-lang/rust/issues/93367> + = note: `i32` is not a generic parameter +note: try using the same sequence of generic parameters as the struct definition + --> $DIR/issue-106755.rs:9:1 + | +LL | struct TestType<T>(::std::marker::PhantomData<T>); + | ^^^^^^^^^^^^^^^^^^ + = note: `#[warn(suspicious_auto_trait_impls)]` on by default + +error: aborting due to 2 previous errors; 1 warning emitted Some errors have detailed explanations: E0119, E0751. For more information about an error, try `rustc --explain E0119`. diff --git a/tests/ui/issues/issue-11709.rs b/tests/ui/issues/issue-11709.rs index cb5e3dff3..58424f9e4 100644 --- a/tests/ui/issues/issue-11709.rs +++ b/tests/ui/issues/issue-11709.rs @@ -1,6 +1,5 @@ // run-pass #![allow(dead_code)] -// ignore-pretty issue #37199 // Don't panic on blocks without results // There are several tests in this run-pass that raised diff --git a/tests/ui/issues/issue-12511.stderr b/tests/ui/issues/issue-12511.stderr index 789a1141c..558aad109 100644 --- a/tests/ui/issues/issue-12511.stderr +++ b/tests/ui/issues/issue-12511.stderr @@ -1,20 +1,10 @@ error[E0391]: cycle detected when computing the super predicates of `T1` - --> $DIR/issue-12511.rs:1:1 - | -LL | trait T1 : T2 { - | ^^^^^^^^^^^^^ - | -note: ...which requires computing the super traits of `T1`... --> $DIR/issue-12511.rs:1:12 | LL | trait T1 : T2 { | ^^ -note: ...which requires computing the super predicates of `T2`... - --> $DIR/issue-12511.rs:5:1 | -LL | trait T2 : T1 { - | ^^^^^^^^^^^^^ -note: ...which requires computing the super traits of `T2`... +note: ...which requires computing the super predicates of `T2`... --> $DIR/issue-12511.rs:5:12 | LL | trait T2 : T1 { diff --git a/tests/ui/issues/issue-17546.stderr b/tests/ui/issues/issue-17546.stderr index 81592320a..cf7ed1bbd 100644 --- a/tests/ui/issues/issue-17546.stderr +++ b/tests/ui/issues/issue-17546.stderr @@ -24,13 +24,13 @@ LL | fn new() -> Result<foo::MyEnum, String> { | help: consider importing one of these items instead | -LL | use std::fmt::Result; +LL + use std::fmt::Result; | -LL | use std::io::Result; +LL + use std::io::Result; | -LL | use std::result::Result; +LL + use std::result::Result; | -LL | use std::thread::Result; +LL + use std::thread::Result; | error[E0573]: expected type, found variant `Result` @@ -41,13 +41,13 @@ LL | fn new() -> Result<foo::MyEnum, String> { | help: consider importing one of these items instead | -LL | use std::fmt::Result; +LL + use std::fmt::Result; | -LL | use std::io::Result; +LL + use std::io::Result; | -LL | use std::result::Result; +LL + use std::result::Result; | -LL | use std::thread::Result; +LL + use std::thread::Result; | error[E0573]: expected type, found variant `NoResult` diff --git a/tests/ui/issues/issue-19086.stderr b/tests/ui/issues/issue-19086.stderr index a3c06a725..90d0bb406 100644 --- a/tests/ui/issues/issue-19086.stderr +++ b/tests/ui/issues/issue-19086.stderr @@ -5,7 +5,7 @@ LL | FooB { x: i32, y: i32 } | ----------------------- `FooB` defined here ... LL | FooB(a, b) => println!("{} {}", a, b), - | ^^^^^^^^^^ help: use struct pattern syntax instead: `FooB { x, y }` + | ^^^^^^^^^^ help: use struct pattern syntax instead: `FooB { x: a, y: b }` error: aborting due to previous error diff --git a/tests/ui/issues/issue-20162.stderr b/tests/ui/issues/issue-20162.stderr index 1c5b76fbf..ebdf2528f 100644 --- a/tests/ui/issues/issue-20162.stderr +++ b/tests/ui/issues/issue-20162.stderr @@ -8,7 +8,8 @@ note: required by a bound in `slice::<impl [T]>::sort` --> $SRC_DIR/alloc/src/slice.rs:LL:COL help: consider annotating `X` with `#[derive(Ord)]` | -LL | #[derive(Ord)] +LL + #[derive(Ord)] +LL | struct X { x: i32 } | error: aborting due to previous error diff --git a/tests/ui/issues/issue-20413.stderr b/tests/ui/issues/issue-20413.stderr index 202e84631..8891a2678 100644 --- a/tests/ui/issues/issue-20413.stderr +++ b/tests/ui/issues/issue-20413.stderr @@ -20,51 +20,51 @@ note: required for `NoData<NoData<NoData<NoData<NoData<NoData<NoData<NoData<NoDa LL | impl<T> Foo for T where NoData<T>: Foo { | ^^^ ^ --- unsatisfied trait bound introduced here = note: the full type name has been written to '$TEST_BUILD_DIR/issues/issue-20413/issue-20413.long-type-hash.txt' - = note: 127 redundant requirements hidden + = note: 126 redundant requirements hidden = note: required for `NoData<T>` to implement `Foo` -error[E0275]: overflow evaluating the requirement `EvenLessData<AlmostNoData<EvenLessData<AlmostNoData<EvenLessData<AlmostNoData<EvenLessData<...>>>>>>>: Baz` +error[E0275]: overflow evaluating the requirement `AlmostNoData<EvenLessData<AlmostNoData<EvenLessData<AlmostNoData<EvenLessData<AlmostNoData<...>>>>>>>: Bar` --> $DIR/issue-20413.rs:28:42 | LL | impl<T> Bar for T where EvenLessData<T>: Baz { | ^^^ | = help: consider increasing the recursion limit by adding a `#![recursion_limit = "256"]` attribute to your crate (`issue_20413`) -note: required for `AlmostNoData<EvenLessData<AlmostNoData<EvenLessData<AlmostNoData<EvenLessData<AlmostNoData<...>>>>>>>` to implement `Bar` - --> $DIR/issue-20413.rs:28:9 - | -LL | impl<T> Bar for T where EvenLessData<T>: Baz { - | ^^^ ^ --- unsatisfied trait bound introduced here - = note: the full type name has been written to '$TEST_BUILD_DIR/issues/issue-20413/issue-20413.long-type-hash.txt' note: required for `EvenLessData<AlmostNoData<EvenLessData<AlmostNoData<EvenLessData<AlmostNoData<EvenLessData<...>>>>>>>` to implement `Baz` --> $DIR/issue-20413.rs:35:9 | LL | impl<T> Baz for T where AlmostNoData<T>: Bar { | ^^^ ^ --- unsatisfied trait bound introduced here = note: the full type name has been written to '$TEST_BUILD_DIR/issues/issue-20413/issue-20413.long-type-hash.txt' - = note: 126 redundant requirements hidden +note: required for `AlmostNoData<EvenLessData<AlmostNoData<EvenLessData<AlmostNoData<EvenLessData<AlmostNoData<...>>>>>>>` to implement `Bar` + --> $DIR/issue-20413.rs:28:9 + | +LL | impl<T> Bar for T where EvenLessData<T>: Baz { + | ^^^ ^ --- unsatisfied trait bound introduced here + = note: the full type name has been written to '$TEST_BUILD_DIR/issues/issue-20413/issue-20413.long-type-hash.txt' + = note: 125 redundant requirements hidden = note: required for `EvenLessData<T>` to implement `Baz` -error[E0275]: overflow evaluating the requirement `AlmostNoData<EvenLessData<AlmostNoData<EvenLessData<AlmostNoData<EvenLessData<AlmostNoData<...>>>>>>>: Bar` +error[E0275]: overflow evaluating the requirement `EvenLessData<AlmostNoData<EvenLessData<AlmostNoData<EvenLessData<AlmostNoData<EvenLessData<...>>>>>>>: Baz` --> $DIR/issue-20413.rs:35:42 | LL | impl<T> Baz for T where AlmostNoData<T>: Bar { | ^^^ | = help: consider increasing the recursion limit by adding a `#![recursion_limit = "256"]` attribute to your crate (`issue_20413`) -note: required for `EvenLessData<AlmostNoData<EvenLessData<AlmostNoData<EvenLessData<AlmostNoData<EvenLessData<...>>>>>>>` to implement `Baz` - --> $DIR/issue-20413.rs:35:9 - | -LL | impl<T> Baz for T where AlmostNoData<T>: Bar { - | ^^^ ^ --- unsatisfied trait bound introduced here - = note: the full type name has been written to '$TEST_BUILD_DIR/issues/issue-20413/issue-20413.long-type-hash.txt' note: required for `AlmostNoData<EvenLessData<AlmostNoData<EvenLessData<AlmostNoData<EvenLessData<AlmostNoData<...>>>>>>>` to implement `Bar` --> $DIR/issue-20413.rs:28:9 | LL | impl<T> Bar for T where EvenLessData<T>: Baz { | ^^^ ^ --- unsatisfied trait bound introduced here = note: the full type name has been written to '$TEST_BUILD_DIR/issues/issue-20413/issue-20413.long-type-hash.txt' - = note: 126 redundant requirements hidden +note: required for `EvenLessData<AlmostNoData<EvenLessData<AlmostNoData<EvenLessData<AlmostNoData<EvenLessData<...>>>>>>>` to implement `Baz` + --> $DIR/issue-20413.rs:35:9 + | +LL | impl<T> Baz for T where AlmostNoData<T>: Bar { + | ^^^ ^ --- unsatisfied trait bound introduced here + = note: the full type name has been written to '$TEST_BUILD_DIR/issues/issue-20413/issue-20413.long-type-hash.txt' + = note: 125 redundant requirements hidden = note: required for `AlmostNoData<T>` to implement `Bar` error: aborting due to 4 previous errors diff --git a/tests/ui/issues/issue-20772.stderr b/tests/ui/issues/issue-20772.stderr index 22b9f5bd4..416fd8c06 100644 --- a/tests/ui/issues/issue-20772.stderr +++ b/tests/ui/issues/issue-20772.stderr @@ -5,7 +5,7 @@ LL | trait T : Iterator<Item=Self::Item> | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = note: ...which immediately requires computing the super traits of `T` with associated type name `Item` again -note: cycle used when computing the super traits of `T` +note: cycle used when computing the super predicates of `T` --> $DIR/issue-20772.rs:1:1 | LL | trait T : Iterator<Item=Self::Item> diff --git a/tests/ui/issues/issue-21160.stderr b/tests/ui/issues/issue-21160.stderr index 266749376..b39a3aad3 100644 --- a/tests/ui/issues/issue-21160.stderr +++ b/tests/ui/issues/issue-21160.stderr @@ -9,7 +9,8 @@ LL | struct Foo(Bar); = note: this error originates in the derive macro `Hash` (in Nightly builds, run with -Z macro-backtrace for more info) help: consider annotating `Bar` with `#[derive(Hash)]` | -LL | #[derive(Hash)] +LL + #[derive(Hash)] +LL | struct Bar; | error: aborting due to previous error diff --git a/tests/ui/issues/issue-27340.rs b/tests/ui/issues/issue-27340.rs index 61c77cc1f..aff37d95a 100644 --- a/tests/ui/issues/issue-27340.rs +++ b/tests/ui/issues/issue-27340.rs @@ -1,6 +1,6 @@ struct Foo; #[derive(Copy, Clone)] -//~^ ERROR the trait `Copy` may not be implemented for this type +//~^ ERROR the trait `Copy` cannot be implemented for this type struct Bar(Foo); fn main() {} diff --git a/tests/ui/issues/issue-27340.stderr b/tests/ui/issues/issue-27340.stderr index 40889b866..9caaffd9c 100644 --- a/tests/ui/issues/issue-27340.stderr +++ b/tests/ui/issues/issue-27340.stderr @@ -1,4 +1,4 @@ -error[E0204]: the trait `Copy` may not be implemented for this type +error[E0204]: the trait `Copy` cannot be implemented for this type --> $DIR/issue-27340.rs:2:10 | LL | #[derive(Copy, Clone)] diff --git a/tests/ui/issues/issue-27842.rs b/tests/ui/issues/issue-27842.rs index 3bcfa1330..060d3b34e 100644 --- a/tests/ui/issues/issue-27842.rs +++ b/tests/ui/issues/issue-27842.rs @@ -8,4 +8,9 @@ fn main() { let i = 0_usize; let _ = tup[i]; //~^ ERROR cannot index into a value of type + + // the case where the index is out of bounds + let tup = (10,); + let _ = tup[3]; + //~^ ERROR cannot index into a value of type } diff --git a/tests/ui/issues/issue-27842.stderr b/tests/ui/issues/issue-27842.stderr index 784666a63..83333aa0c 100644 --- a/tests/ui/issues/issue-27842.stderr +++ b/tests/ui/issues/issue-27842.stderr @@ -8,10 +8,20 @@ error[E0608]: cannot index into a value of type `({integer}, {integer}, {integer --> $DIR/issue-27842.rs:9:13 | LL | let _ = tup[i]; + | ^^^^-^ + | | + | cannot access tuple elements at a variable index + | + = help: to access tuple elements, use tuple indexing syntax (e.g., `tuple.0`) + +error[E0608]: cannot index into a value of type `({integer},)` + --> $DIR/issue-27842.rs:14:13 + | +LL | let _ = tup[3]; | ^^^^^^ | = help: to access tuple elements, use tuple indexing syntax (e.g., `tuple.0`) -error: aborting due to 2 previous errors +error: aborting due to 3 previous errors For more information about this error, try `rustc --explain E0608`. diff --git a/tests/ui/issues/issue-28433.rs b/tests/ui/issues/issue-28433.rs index 8d05c32d5..2298ad240 100644 --- a/tests/ui/issues/issue-28433.rs +++ b/tests/ui/issues/issue-28433.rs @@ -1,9 +1,9 @@ enum Bird { pub Duck, - //~^ ERROR unnecessary visibility qualifier + //~^ ERROR visibility qualifiers are not permitted here Goose, pub(crate) Dove - //~^ ERROR unnecessary visibility qualifier + //~^ ERROR visibility qualifiers are not permitted here } diff --git a/tests/ui/issues/issue-28433.stderr b/tests/ui/issues/issue-28433.stderr index 9f5f63336..5fb8a8962 100644 --- a/tests/ui/issues/issue-28433.stderr +++ b/tests/ui/issues/issue-28433.stderr @@ -1,14 +1,18 @@ -error[E0449]: unnecessary visibility qualifier +error[E0449]: visibility qualifiers are not permitted here --> $DIR/issue-28433.rs:2:5 | LL | pub Duck, - | ^^^ `pub` not permitted here because it's implied + | ^^^ + | + = note: enum variants and their fields always share the visibility of the enum they are in -error[E0449]: unnecessary visibility qualifier +error[E0449]: visibility qualifiers are not permitted here --> $DIR/issue-28433.rs:5:5 | LL | pub(crate) Dove | ^^^^^^^^^^ + | + = note: enum variants and their fields always share the visibility of the enum they are in error: aborting due to 2 previous errors diff --git a/tests/ui/issues/issue-28839.rs b/tests/ui/issues/issue-28839.rs index 73be87a0c..c086f412a 100644 --- a/tests/ui/issues/issue-28839.rs +++ b/tests/ui/issues/issue-28839.rs @@ -1,5 +1,4 @@ // run-pass -// ignore-pretty issue #37199 pub struct Foo; diff --git a/tests/ui/issues/issue-3029.rs b/tests/ui/issues/issue-3029.rs index a5d30960a..43c8a0a23 100644 --- a/tests/ui/issues/issue-3029.rs +++ b/tests/ui/issues/issue-3029.rs @@ -2,9 +2,7 @@ // error-pattern:so long // ignore-emscripten no processes -#![allow(unused_allocation)] #![allow(unreachable_code)] -#![allow(unused_variables)] fn main() { let mut x = Vec::new(); diff --git a/tests/ui/issues/issue-35976.unimported.stderr b/tests/ui/issues/issue-35976.unimported.stderr index 5d61bb8ea..b31d2a315 100644 --- a/tests/ui/issues/issue-35976.unimported.stderr +++ b/tests/ui/issues/issue-35976.unimported.stderr @@ -9,7 +9,7 @@ LL | arg.wait(); | help: another candidate was found in the following trait, perhaps add a `use` for it: | -LL | use private::Future; +LL + use private::Future; | error: aborting due to previous error diff --git a/tests/ui/issues/issue-37534.stderr b/tests/ui/issues/issue-37534.stderr index 895479986..7d3dd8800 100644 --- a/tests/ui/issues/issue-37534.stderr +++ b/tests/ui/issues/issue-37534.stderr @@ -6,7 +6,7 @@ LL | struct Foo<T: ?Hash> { } | help: consider importing this trait instead | -LL | use std::hash::Hash; +LL + use std::hash::Hash; | warning: default bound relaxed for a type parameter, but this does nothing because the given bound is not a default; only `?Sized` is supported diff --git a/tests/ui/issues/issue-38190.rs b/tests/ui/issues/issue-38190.rs index cfa0420c8..3bb4c7b98 100644 --- a/tests/ui/issues/issue-38190.rs +++ b/tests/ui/issues/issue-38190.rs @@ -1,6 +1,5 @@ // run-pass // aux-build:issue-38190.rs -// ignore-pretty issue #37195 #[macro_use] extern crate issue_38190; diff --git a/tests/ui/issues/issue-39175.stderr b/tests/ui/issues/issue-39175.stderr index afceae82e..3a1476ac0 100644 --- a/tests/ui/issues/issue-39175.stderr +++ b/tests/ui/issues/issue-39175.stderr @@ -7,7 +7,7 @@ LL | Command::new("echo").arg("hello").exec(); = 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::os::unix::process::CommandExt; +LL + use std::os::unix::process::CommandExt; | error: aborting due to previous error diff --git a/tests/ui/issues/issue-50403.rs b/tests/ui/issues/issue-50403.rs index 012057fc2..ab22aff26 100644 --- a/tests/ui/issues/issue-50403.rs +++ b/tests/ui/issues/issue-50403.rs @@ -1,5 +1,5 @@ #![feature(concat_idents)] fn main() { - let x = concat_idents!(); //~ ERROR concat_idents! takes 1 or more arguments + let x = concat_idents!(); //~ ERROR `concat_idents!()` takes 1 or more arguments } diff --git a/tests/ui/issues/issue-50403.stderr b/tests/ui/issues/issue-50403.stderr index a3a2ed044..d50befa5e 100644 --- a/tests/ui/issues/issue-50403.stderr +++ b/tests/ui/issues/issue-50403.stderr @@ -1,4 +1,4 @@ -error: concat_idents! takes 1 or more arguments +error: `concat_idents!()` takes 1 or more arguments --> $DIR/issue-50403.rs:4:13 | LL | let x = concat_idents!(); diff --git a/tests/ui/issues/issue-56175.stderr b/tests/ui/issues/issue-56175.stderr index 013a440ed..1ddee1f48 100644 --- a/tests/ui/issues/issue-56175.stderr +++ b/tests/ui/issues/issue-56175.stderr @@ -12,7 +12,7 @@ LL | fn trait_method(&self) { = 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 reexported_trait::Trait; +LL + use reexported_trait::Trait; | error[E0599]: no method named `trait_method_b` found for struct `FooStruct` in the current scope @@ -29,7 +29,7 @@ LL | fn trait_method_b(&self) { = 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 reexported_trait::TraitBRename; +LL + use reexported_trait::TraitBRename; | error: aborting due to 2 previous errors diff --git a/tests/ui/issues/issue-59488.stderr b/tests/ui/issues/issue-59488.stderr index d45beefa4..ac8862716 100644 --- a/tests/ui/issues/issue-59488.stderr +++ b/tests/ui/issues/issue-59488.stderr @@ -90,16 +90,6 @@ LL | assert_eq!(Foo::Bar, i); | ^^^^^^^^^^^^^^^^^^^^^^^ `fn(usize) -> Foo {Foo::Bar}` cannot be formatted using `{:?}` because it doesn't implement `Debug` | = help: the trait `Debug` is not implemented for fn item `fn(usize) -> Foo {Foo::Bar}` - = help: the following other types implement trait `Debug`: - extern "C" fn() -> Ret - extern "C" fn(A, B) -> Ret - extern "C" fn(A, B, ...) -> Ret - extern "C" fn(A, B, C) -> Ret - extern "C" fn(A, B, C, ...) -> Ret - extern "C" fn(A, B, C, D) -> Ret - extern "C" fn(A, B, C, D, ...) -> Ret - extern "C" fn(A, B, C, D, E) -> Ret - and 118 others = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info) error[E0277]: `fn(usize) -> Foo {Foo::Bar}` doesn't implement `Debug` @@ -109,16 +99,6 @@ LL | assert_eq!(Foo::Bar, i); | ^^^^^^^^^^^^^^^^^^^^^^^ `fn(usize) -> Foo {Foo::Bar}` cannot be formatted using `{:?}` because it doesn't implement `Debug` | = help: the trait `Debug` is not implemented for fn item `fn(usize) -> Foo {Foo::Bar}` - = help: the following other types implement trait `Debug`: - extern "C" fn() -> Ret - extern "C" fn(A, B) -> Ret - extern "C" fn(A, B, ...) -> Ret - extern "C" fn(A, B, C) -> Ret - extern "C" fn(A, B, C, ...) -> Ret - extern "C" fn(A, B, C, D) -> Ret - extern "C" fn(A, B, C, D, ...) -> Ret - extern "C" fn(A, B, C, D, E) -> Ret - and 118 others = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info) error: aborting due to 10 previous errors diff --git a/tests/ui/issues/issue-61696.rs b/tests/ui/issues/issue-61696.rs deleted file mode 100644 index dca52927f..000000000 --- a/tests/ui/issues/issue-61696.rs +++ /dev/null @@ -1,66 +0,0 @@ -// run-pass - -pub enum Infallible {} - -// The check that the `bool` field of `V1` is encoding a "niche variant" -// (i.e. not `V1`, so `V3` or `V4`) used to be mathematically incorrect, -// causing valid `V1` values to be interpreted as other variants. -pub enum E1 { - V1 { f: bool }, - V2 { f: Infallible }, - V3, - V4, -} - -// Computing the discriminant used to be done using the niche type (here `u8`, -// from the `bool` field of `V1`), overflowing for variants with large enough -// indices (`V3` and `V4`), causing them to be interpreted as other variants. -pub enum E2<X> { - V1 { f: bool }, - - /*_00*/ _01(X), _02(X), _03(X), _04(X), _05(X), _06(X), _07(X), - _08(X), _09(X), _0A(X), _0B(X), _0C(X), _0D(X), _0E(X), _0F(X), - _10(X), _11(X), _12(X), _13(X), _14(X), _15(X), _16(X), _17(X), - _18(X), _19(X), _1A(X), _1B(X), _1C(X), _1D(X), _1E(X), _1F(X), - _20(X), _21(X), _22(X), _23(X), _24(X), _25(X), _26(X), _27(X), - _28(X), _29(X), _2A(X), _2B(X), _2C(X), _2D(X), _2E(X), _2F(X), - _30(X), _31(X), _32(X), _33(X), _34(X), _35(X), _36(X), _37(X), - _38(X), _39(X), _3A(X), _3B(X), _3C(X), _3D(X), _3E(X), _3F(X), - _40(X), _41(X), _42(X), _43(X), _44(X), _45(X), _46(X), _47(X), - _48(X), _49(X), _4A(X), _4B(X), _4C(X), _4D(X), _4E(X), _4F(X), - _50(X), _51(X), _52(X), _53(X), _54(X), _55(X), _56(X), _57(X), - _58(X), _59(X), _5A(X), _5B(X), _5C(X), _5D(X), _5E(X), _5F(X), - _60(X), _61(X), _62(X), _63(X), _64(X), _65(X), _66(X), _67(X), - _68(X), _69(X), _6A(X), _6B(X), _6C(X), _6D(X), _6E(X), _6F(X), - _70(X), _71(X), _72(X), _73(X), _74(X), _75(X), _76(X), _77(X), - _78(X), _79(X), _7A(X), _7B(X), _7C(X), _7D(X), _7E(X), _7F(X), - _80(X), _81(X), _82(X), _83(X), _84(X), _85(X), _86(X), _87(X), - _88(X), _89(X), _8A(X), _8B(X), _8C(X), _8D(X), _8E(X), _8F(X), - _90(X), _91(X), _92(X), _93(X), _94(X), _95(X), _96(X), _97(X), - _98(X), _99(X), _9A(X), _9B(X), _9C(X), _9D(X), _9E(X), _9F(X), - _A0(X), _A1(X), _A2(X), _A3(X), _A4(X), _A5(X), _A6(X), _A7(X), - _A8(X), _A9(X), _AA(X), _AB(X), _AC(X), _AD(X), _AE(X), _AF(X), - _B0(X), _B1(X), _B2(X), _B3(X), _B4(X), _B5(X), _B6(X), _B7(X), - _B8(X), _B9(X), _BA(X), _BB(X), _BC(X), _BD(X), _BE(X), _BF(X), - _C0(X), _C1(X), _C2(X), _C3(X), _C4(X), _C5(X), _C6(X), _C7(X), - _C8(X), _C9(X), _CA(X), _CB(X), _CC(X), _CD(X), _CE(X), _CF(X), - _D0(X), _D1(X), _D2(X), _D3(X), _D4(X), _D5(X), _D6(X), _D7(X), - _D8(X), _D9(X), _DA(X), _DB(X), _DC(X), _DD(X), _DE(X), _DF(X), - _E0(X), _E1(X), _E2(X), _E3(X), _E4(X), _E5(X), _E6(X), _E7(X), - _E8(X), _E9(X), _EA(X), _EB(X), _EC(X), _ED(X), _EE(X), _EF(X), - _F0(X), _F1(X), _F2(X), _F3(X), _F4(X), _F5(X), _F6(X), _F7(X), - _F8(X), _F9(X), _FA(X), _FB(X), _FC(X), _FD(X), _FE(X), _FF(X), - - V3, - V4, -} - -fn main() { - if let E1::V2 { .. } = (E1::V1 { f: true }) { - unreachable!() - } - - if let E2::V1 { .. } = E2::V3::<Infallible> { - unreachable!() - } -} diff --git a/tests/ui/issues/issue-62375.stderr b/tests/ui/issues/issue-62375.stderr index 478e025be..a6fd3700e 100644 --- a/tests/ui/issues/issue-62375.stderr +++ b/tests/ui/issues/issue-62375.stderr @@ -13,7 +13,8 @@ LL | enum A { | ^^^^^^ must implement `PartialEq<_>` help: consider annotating `A` with `#[derive(PartialEq)]` | -LL | #[derive(PartialEq)] +LL + #[derive(PartialEq)] +LL | enum A { | error: aborting due to previous error diff --git a/tests/ui/issues/issue-66667-function-cmp-cycle.rs b/tests/ui/issues/issue-66667-function-cmp-cycle.rs index 7b025be11..b4f09fbbb 100644 --- a/tests/ui/issues/issue-66667-function-cmp-cycle.rs +++ b/tests/ui/issues/issue-66667-function-cmp-cycle.rs @@ -1,16 +1,19 @@ fn first() { second == 1 //~ ERROR binary operation //~^ ERROR mismatched types + //~| ERROR mismatched types } fn second() { first == 1 //~ ERROR binary operation //~^ ERROR mismatched types + //~| ERROR mismatched types } fn bar() { bar == 1 //~ ERROR binary operation //~^ ERROR mismatched types + //~| ERROR mismatched types } fn main() {} diff --git a/tests/ui/issues/issue-66667-function-cmp-cycle.stderr b/tests/ui/issues/issue-66667-function-cmp-cycle.stderr index 887699ef5..d9a960ce1 100644 --- a/tests/ui/issues/issue-66667-function-cmp-cycle.stderr +++ b/tests/ui/issues/issue-66667-function-cmp-cycle.stderr @@ -15,8 +15,16 @@ LL | second == 1 = note: expected fn item `fn() {second}` found type `{integer}` +error[E0308]: mismatched types + --> $DIR/issue-66667-function-cmp-cycle.rs:2:5 + | +LL | fn first() { + | - help: try adding a return type: `-> bool` +LL | second == 1 + | ^^^^^^^^^^^ expected `()`, found `bool` + error[E0369]: binary operation `==` cannot be applied to type `fn() {first}` - --> $DIR/issue-66667-function-cmp-cycle.rs:7:11 + --> $DIR/issue-66667-function-cmp-cycle.rs:8:11 | LL | first == 1 | ----- ^^ - {integer} @@ -24,7 +32,7 @@ LL | first == 1 | fn() {first} error[E0308]: mismatched types - --> $DIR/issue-66667-function-cmp-cycle.rs:7:14 + --> $DIR/issue-66667-function-cmp-cycle.rs:8:14 | LL | first == 1 | ^ expected fn item, found integer @@ -32,8 +40,16 @@ LL | first == 1 = note: expected fn item `fn() {first}` found type `{integer}` +error[E0308]: mismatched types + --> $DIR/issue-66667-function-cmp-cycle.rs:8:5 + | +LL | fn second() { + | - help: try adding a return type: `-> bool` +LL | first == 1 + | ^^^^^^^^^^ expected `()`, found `bool` + error[E0369]: binary operation `==` cannot be applied to type `fn() {bar}` - --> $DIR/issue-66667-function-cmp-cycle.rs:12:9 + --> $DIR/issue-66667-function-cmp-cycle.rs:14:9 | LL | bar == 1 | --- ^^ - {integer} @@ -41,7 +57,7 @@ LL | bar == 1 | fn() {bar} error[E0308]: mismatched types - --> $DIR/issue-66667-function-cmp-cycle.rs:12:12 + --> $DIR/issue-66667-function-cmp-cycle.rs:14:12 | LL | bar == 1 | ^ expected fn item, found integer @@ -49,7 +65,15 @@ LL | bar == 1 = note: expected fn item `fn() {bar}` found type `{integer}` -error: aborting due to 6 previous errors +error[E0308]: mismatched types + --> $DIR/issue-66667-function-cmp-cycle.rs:14:5 + | +LL | fn bar() { + | - help: try adding a return type: `-> bool` +LL | bar == 1 + | ^^^^^^^^ expected `()`, found `bool` + +error: aborting due to 9 previous errors Some errors have detailed explanations: E0308, E0369. For more information about an error, try `rustc --explain E0308`. diff --git a/tests/ui/issues/issue-77919.stderr b/tests/ui/issues/issue-77919.stderr index d154bfe0c..d6dcc8997 100644 --- a/tests/ui/issues/issue-77919.stderr +++ b/tests/ui/issues/issue-77919.stderr @@ -6,7 +6,7 @@ LL | _n: PhantomData, | help: consider importing this struct | -LL | use std::marker::PhantomData; +LL + use std::marker::PhantomData; | error[E0412]: cannot find type `VAL` in this scope diff --git a/tests/ui/issues/issue-9129.rs b/tests/ui/issues/issue-9129.rs index 04110b3ae..5d623ed54 100644 --- a/tests/ui/issues/issue-9129.rs +++ b/tests/ui/issues/issue-9129.rs @@ -2,7 +2,6 @@ #![allow(dead_code)] #![allow(non_camel_case_types)] #![allow(non_snake_case)] -// ignore-pretty unreported pub trait bomb { fn boom(&self, _: Ident); } pub struct S; diff --git a/tests/ui/issues/issue-98299.stderr b/tests/ui/issues/issue-98299.stderr index fd905392a..4fd9f3030 100644 --- a/tests/ui/issues/issue-98299.stderr +++ b/tests/ui/issues/issue-98299.stderr @@ -4,7 +4,7 @@ error[E0282]: type annotations needed for `SmallCString<N>` LL | SmallCString::try_from(p).map(|cstr| cstr); | ^^^^ | -help: consider giving this closure parameter an explicit type, where the the value of const parameter `N` is specified +help: consider giving this closure parameter an explicit type, where the value of const parameter `N` is specified | LL | SmallCString::try_from(p).map(|cstr: SmallCString<N>| cstr); | +++++++++++++++++ |