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-rw-r--r--src/test/ui/error-codes/E0017.stderr2
-rw-r--r--src/test/ui/error-codes/E0094.rs2
-rw-r--r--src/test/ui/error-codes/E0094.stderr2
-rw-r--r--src/test/ui/error-codes/E0199.stderr6
-rw-r--r--src/test/ui/error-codes/E0200.stderr6
-rw-r--r--src/test/ui/error-codes/E0201.rs2
-rw-r--r--src/test/ui/error-codes/E0201.stderr33
-rw-r--r--src/test/ui/error-codes/E0283.stderr4
-rw-r--r--src/test/ui/error-codes/E0308.rs2
-rw-r--r--src/test/ui/error-codes/E0308.stderr2
-rw-r--r--src/test/ui/error-codes/E0311.rs9
-rw-r--r--src/test/ui/error-codes/E0311.stderr24
-rw-r--r--src/test/ui/error-codes/E0388.stderr2
-rw-r--r--src/test/ui/error-codes/E0423.stderr22
-rw-r--r--src/test/ui/error-codes/E0520.stderr2
-rw-r--r--src/test/ui/error-codes/E0585.stderr2
-rw-r--r--src/test/ui/error-codes/E0771.stderr2
-rw-r--r--src/test/ui/error-codes/E0790.stderr20
18 files changed, 100 insertions, 44 deletions
diff --git a/src/test/ui/error-codes/E0017.stderr b/src/test/ui/error-codes/E0017.stderr
index 830e4db34..6e48f9582 100644
--- a/src/test/ui/error-codes/E0017.stderr
+++ b/src/test/ui/error-codes/E0017.stderr
@@ -4,7 +4,6 @@ warning: taking a mutable reference to a `const` item
LL | const CR: &'static mut i32 = &mut C;
| ^^^^^^
|
- = note: `#[warn(const_item_mutation)]` on by default
= note: each usage of a `const` item creates a new temporary
= note: the mutable reference will refer to this temporary, not the original `const` item
note: `const` item defined here
@@ -12,6 +11,7 @@ note: `const` item defined here
|
LL | const C: i32 = 2;
| ^^^^^^^^^^^^
+ = note: `#[warn(const_item_mutation)]` on by default
error[E0764]: mutable references are not allowed in the final value of constants
--> $DIR/E0017.rs:5:30
diff --git a/src/test/ui/error-codes/E0094.rs b/src/test/ui/error-codes/E0094.rs
index 0d58e5a28..a2ec932c1 100644
--- a/src/test/ui/error-codes/E0094.rs
+++ b/src/test/ui/error-codes/E0094.rs
@@ -1,5 +1,7 @@
#![feature(intrinsics)]
+
extern "rust-intrinsic" {
+ #[rustc_safe_intrinsic]
fn size_of<T, U>() -> usize; //~ ERROR E0094
}
diff --git a/src/test/ui/error-codes/E0094.stderr b/src/test/ui/error-codes/E0094.stderr
index da97f3a01..531cd4c78 100644
--- a/src/test/ui/error-codes/E0094.stderr
+++ b/src/test/ui/error-codes/E0094.stderr
@@ -1,5 +1,5 @@
error[E0094]: intrinsic has wrong number of type parameters: found 2, expected 1
- --> $DIR/E0094.rs:3:15
+ --> $DIR/E0094.rs:5:15
|
LL | fn size_of<T, U>() -> usize;
| ^^^^^^ expected 1 type parameter
diff --git a/src/test/ui/error-codes/E0199.stderr b/src/test/ui/error-codes/E0199.stderr
index 3632d26cd..99d808c0d 100644
--- a/src/test/ui/error-codes/E0199.stderr
+++ b/src/test/ui/error-codes/E0199.stderr
@@ -3,6 +3,12 @@ error[E0199]: implementing the trait `Bar` is not unsafe
|
LL | unsafe impl Bar for Foo { }
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ |
+help: remove `unsafe` from this trait implementation
+ |
+LL - unsafe impl Bar for Foo { }
+LL + impl Bar for Foo { }
+ |
error: aborting due to previous error
diff --git a/src/test/ui/error-codes/E0200.stderr b/src/test/ui/error-codes/E0200.stderr
index 677271aad..1fd86aece 100644
--- a/src/test/ui/error-codes/E0200.stderr
+++ b/src/test/ui/error-codes/E0200.stderr
@@ -3,6 +3,12 @@ error[E0200]: the trait `Bar` requires an `unsafe impl` declaration
|
LL | impl Bar for Foo { }
| ^^^^^^^^^^^^^^^^^^^^
+ |
+ = note: the trait `Bar` enforces invariants that the compiler can't check. Review the trait documentation and make sure this implementation upholds those invariants before adding the `unsafe` keyword
+help: add `unsafe` to this trait implementation
+ |
+LL | unsafe impl Bar for Foo { }
+ | ++++++
error: aborting due to previous error
diff --git a/src/test/ui/error-codes/E0201.rs b/src/test/ui/error-codes/E0201.rs
index adefd4bcd..04b37091b 100644
--- a/src/test/ui/error-codes/E0201.rs
+++ b/src/test/ui/error-codes/E0201.rs
@@ -2,7 +2,7 @@ struct Foo(u8);
impl Foo {
fn bar(&self) -> bool { self.0 > 5 }
- fn bar() {} //~ ERROR E0201
+ fn bar() {} //~ ERROR E0592
}
trait Baz {
diff --git a/src/test/ui/error-codes/E0201.stderr b/src/test/ui/error-codes/E0201.stderr
index 94e068941..608ff6917 100644
--- a/src/test/ui/error-codes/E0201.stderr
+++ b/src/test/ui/error-codes/E0201.stderr
@@ -1,28 +1,35 @@
-error[E0201]: duplicate definitions with name `bar`:
- --> $DIR/E0201.rs:5:5
- |
-LL | fn bar(&self) -> bool { self.0 > 5 }
- | --------------------- previous definition of `bar` here
-LL | fn bar() {}
- | ^^^^^^^^ duplicate definition
-
error[E0201]: duplicate definitions with name `baz`:
--> $DIR/E0201.rs:17:5
|
+LL | fn baz(&self) -> bool;
+ | ---------------------- item in trait
+...
LL | fn baz(&self) -> bool { true }
- | --------------------- previous definition of `baz` here
+ | ------------------------------ previous definition here
LL | fn baz(&self) -> bool { self.0 > 5 }
- | ^^^^^^^^^^^^^^^^^^^^^ duplicate definition
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ duplicate definition
error[E0201]: duplicate definitions with name `Quux`:
--> $DIR/E0201.rs:18:5
|
+LL | type Quux;
+ | ---------- item in trait
+...
LL | type Quux = u32;
- | --------- previous definition of `Quux` here
+ | ---------------- previous definition here
...
LL | type Quux = u32;
- | ^^^^^^^^^ duplicate definition
+ | ^^^^^^^^^^^^^^^^ duplicate definition
+
+error[E0592]: duplicate definitions with name `bar`
+ --> $DIR/E0201.rs:5:5
+ |
+LL | fn bar(&self) -> bool { self.0 > 5 }
+ | --------------------- other definition for `bar`
+LL | fn bar() {}
+ | ^^^^^^^^ duplicate definitions for `bar`
error: aborting due to 3 previous errors
-For more information about this error, try `rustc --explain E0201`.
+Some errors have detailed explanations: E0201, E0592.
+For more information about an error, try `rustc --explain E0201`.
diff --git a/src/test/ui/error-codes/E0283.stderr b/src/test/ui/error-codes/E0283.stderr
index 90a28874e..90316c6e9 100644
--- a/src/test/ui/error-codes/E0283.stderr
+++ b/src/test/ui/error-codes/E0283.stderr
@@ -9,8 +9,8 @@ LL | let cont: u32 = Generator::create();
|
help: use a fully-qualified path to a specific available implementation (2 found)
|
-LL | let cont: u32 = <::Impl as Generator>::create();
- | ++++++++++ +
+LL | let cont: u32 = <Impl as Generator>::create();
+ | ++++++++ +
error[E0283]: type annotations needed
--> $DIR/E0283.rs:35:24
diff --git a/src/test/ui/error-codes/E0308.rs b/src/test/ui/error-codes/E0308.rs
index fa79bee57..dd9e0b284 100644
--- a/src/test/ui/error-codes/E0308.rs
+++ b/src/test/ui/error-codes/E0308.rs
@@ -1,6 +1,8 @@
#![feature(intrinsics)]
+#![feature(rustc_attrs)]
extern "rust-intrinsic" {
+ #[rustc_safe_intrinsic]
fn size_of<T>(); //~ ERROR E0308
}
diff --git a/src/test/ui/error-codes/E0308.stderr b/src/test/ui/error-codes/E0308.stderr
index b71fb95e7..187b775f9 100644
--- a/src/test/ui/error-codes/E0308.stderr
+++ b/src/test/ui/error-codes/E0308.stderr
@@ -1,5 +1,5 @@
error[E0308]: intrinsic has wrong type
- --> $DIR/E0308.rs:4:5
+ --> $DIR/E0308.rs:6:5
|
LL | fn size_of<T>();
| ^^^^^^^^^^^^^^^^ expected `()`, found `usize`
diff --git a/src/test/ui/error-codes/E0311.rs b/src/test/ui/error-codes/E0311.rs
new file mode 100644
index 000000000..566b518b4
--- /dev/null
+++ b/src/test/ui/error-codes/E0311.rs
@@ -0,0 +1,9 @@
+fn no_restriction<T>(x: &()) -> &() {
+ with_restriction::<T>(x) //~ ERROR E0311
+}
+
+fn with_restriction<'a, T: 'a>(x: &'a ()) -> &'a () {
+ x
+}
+
+fn main() {}
diff --git a/src/test/ui/error-codes/E0311.stderr b/src/test/ui/error-codes/E0311.stderr
new file mode 100644
index 000000000..9873b5ae6
--- /dev/null
+++ b/src/test/ui/error-codes/E0311.stderr
@@ -0,0 +1,24 @@
+error[E0311]: the parameter type `T` may not live long enough
+ --> $DIR/E0311.rs:2:5
+ |
+LL | with_restriction::<T>(x)
+ | ^^^^^^^^^^^^^^^^^^^^^
+ |
+note: the parameter type `T` must be valid for the anonymous lifetime defined here...
+ --> $DIR/E0311.rs:1:25
+ |
+LL | fn no_restriction<T>(x: &()) -> &() {
+ | ^^^
+note: ...so that the type `T` will meet its required lifetime bounds
+ --> $DIR/E0311.rs:2:5
+ |
+LL | with_restriction::<T>(x)
+ | ^^^^^^^^^^^^^^^^^^^^^
+help: consider adding an explicit lifetime bound...
+ |
+LL | fn no_restriction<'a, T: 'a>(x: &()) -> &() {
+ | +++ ++++
+
+error: aborting due to previous error
+
+For more information about this error, try `rustc --explain E0311`.
diff --git a/src/test/ui/error-codes/E0388.stderr b/src/test/ui/error-codes/E0388.stderr
index 106efc19a..b51aa263d 100644
--- a/src/test/ui/error-codes/E0388.stderr
+++ b/src/test/ui/error-codes/E0388.stderr
@@ -4,7 +4,6 @@ warning: taking a mutable reference to a `const` item
LL | const CR: &'static mut i32 = &mut C;
| ^^^^^^
|
- = note: `#[warn(const_item_mutation)]` on by default
= note: each usage of a `const` item creates a new temporary
= note: the mutable reference will refer to this temporary, not the original `const` item
note: `const` item defined here
@@ -12,6 +11,7 @@ note: `const` item defined here
|
LL | const C: i32 = 2;
| ^^^^^^^^^^^^
+ = note: `#[warn(const_item_mutation)]` on by default
error[E0764]: mutable references are not allowed in the final value of constants
--> $DIR/E0388.rs:4:30
diff --git a/src/test/ui/error-codes/E0423.stderr b/src/test/ui/error-codes/E0423.stderr
index 8f2ef8c8e..ac70d905d 100644
--- a/src/test/ui/error-codes/E0423.stderr
+++ b/src/test/ui/error-codes/E0423.stderr
@@ -26,6 +26,17 @@ help: surround the struct literal with parentheses
LL | for _ in (std::ops::Range { start: 0, end: 10 }) {}
| + +
+error[E0423]: expected value, found struct `T`
+ --> $DIR/E0423.rs:14:8
+ |
+LL | if T {} == T {} { println!("Ok"); }
+ | ^ not a value
+ |
+help: surround the struct literal with parentheses
+ |
+LL | if (T {}) == T {} { println!("Ok"); }
+ | + +
+
error[E0423]: expected function, tuple struct or tuple variant, found struct `Foo`
--> $DIR/E0423.rs:4:13
|
@@ -47,17 +58,6 @@ help: a function with a similar name exists
LL | let f = foo();
| ~~~
-error[E0423]: expected value, found struct `T`
- --> $DIR/E0423.rs:14:8
- |
-LL | if T {} == T {} { println!("Ok"); }
- | ^ not a value
- |
-help: surround the struct literal with parentheses
- |
-LL | if (T {}) == T {} { println!("Ok"); }
- | + +
-
error: aborting due to 5 previous errors
For more information about this error, try `rustc --explain E0423`.
diff --git a/src/test/ui/error-codes/E0520.stderr b/src/test/ui/error-codes/E0520.stderr
index 65ebfcdbe..12ecead13 100644
--- a/src/test/ui/error-codes/E0520.stderr
+++ b/src/test/ui/error-codes/E0520.stderr
@@ -4,9 +4,9 @@ warning: the feature `specialization` is incomplete and may not be safe to use a
LL | #![feature(specialization)]
| ^^^^^^^^^^^^^^
|
- = note: `#[warn(incomplete_features)]` on by default
= note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information
= help: consider using `min_specialization` instead, which is more stable and complete
+ = note: `#[warn(incomplete_features)]` on by default
error[E0520]: `fly` specializes an item from a parent `impl`, but that item is not marked `default`
--> $DIR/E0520.rs:17:5
diff --git a/src/test/ui/error-codes/E0585.stderr b/src/test/ui/error-codes/E0585.stderr
index 7a31c4896..53c82fb41 100644
--- a/src/test/ui/error-codes/E0585.stderr
+++ b/src/test/ui/error-codes/E0585.stderr
@@ -4,7 +4,7 @@ error[E0585]: found a documentation comment that doesn't document anything
LL | /// Hello! I'm useless...
| ^^^^^^^^^^^^^^^^^^^^^^^^^
|
- = help: doc comments must come before what they document, maybe a comment was intended with `//`?
+ = help: doc comments must come before what they document, if a comment was intended use `//`
error: aborting due to previous error
diff --git a/src/test/ui/error-codes/E0771.stderr b/src/test/ui/error-codes/E0771.stderr
index 3ab727f5f..b759399a9 100644
--- a/src/test/ui/error-codes/E0771.stderr
+++ b/src/test/ui/error-codes/E0771.stderr
@@ -12,8 +12,8 @@ warning: the feature `adt_const_params` is incomplete and may not be safe to use
LL | #![feature(adt_const_params)]
| ^^^^^^^^^^^^^^^^
|
- = note: `#[warn(incomplete_features)]` on by default
= note: see issue #95174 <https://github.com/rust-lang/rust/issues/95174> for more information
+ = note: `#[warn(incomplete_features)]` on by default
error: aborting due to previous error; 1 warning emitted
diff --git a/src/test/ui/error-codes/E0790.stderr b/src/test/ui/error-codes/E0790.stderr
index 6e173a968..f68c0e7d2 100644
--- a/src/test/ui/error-codes/E0790.stderr
+++ b/src/test/ui/error-codes/E0790.stderr
@@ -9,8 +9,8 @@ LL | MyTrait::my_fn();
|
help: use the fully-qualified path to the only available implementation
|
-LL | <::inner::MyStruct as MyTrait>::my_fn();
- | +++++++++++++++++++++ +
+LL | <MyStruct as MyTrait>::my_fn();
+ | ++++++++++++ +
error[E0790]: cannot refer to the associated constant on trait without specifying the corresponding `impl` type
--> $DIR/E0790.rs:21:17
@@ -23,8 +23,8 @@ LL | let _ = MyTrait::MY_ASSOC_CONST;
|
help: use the fully-qualified path to the only available implementation
|
-LL | let _ = <::inner::MyStruct as MyTrait>::MY_ASSOC_CONST;
- | +++++++++++++++++++++ +
+LL | let _ = <MyStruct as MyTrait>::MY_ASSOC_CONST;
+ | ++++++++++++ +
error[E0790]: cannot call associated function on trait without specifying the corresponding `impl` type
--> $DIR/E0790.rs:26:5
@@ -37,8 +37,8 @@ LL | inner::MyTrait::my_fn();
|
help: use the fully-qualified path to the only available implementation
|
-LL | inner::<::inner::MyStruct as MyTrait>::my_fn();
- | +++++++++++++++++++++ +
+LL | inner::<MyStruct as MyTrait>::my_fn();
+ | ++++++++++++ +
error[E0790]: cannot refer to the associated constant on trait without specifying the corresponding `impl` type
--> $DIR/E0790.rs:30:13
@@ -51,8 +51,8 @@ LL | let _ = inner::MyTrait::MY_ASSOC_CONST;
|
help: use the fully-qualified path to the only available implementation
|
-LL | let _ = inner::<::inner::MyStruct as MyTrait>::MY_ASSOC_CONST;
- | +++++++++++++++++++++ +
+LL | let _ = inner::<MyStruct as MyTrait>::MY_ASSOC_CONST;
+ | ++++++++++++ +
error[E0790]: cannot call associated function on trait without specifying the corresponding `impl` type
--> $DIR/E0790.rs:50:5
@@ -65,8 +65,8 @@ LL | MyTrait2::my_fn();
|
help: use a fully-qualified path to a specific available implementation (2 found)
|
-LL | <::Impl1 as MyTrait2>::my_fn();
- | +++++++++++ +
+LL | <Impl1 as MyTrait2>::my_fn();
+ | +++++++++ +
error: aborting due to 5 previous errors
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-04 02:35:13 +0000