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os-rust/tests/ui/on-unimplemented/on-impl.stderr

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`rustc_on_unimplemented` supports referring to trait Add support to `rustc_on_unimplemented` to reference the full path of the annotated trait. For the following code: ```rust pub mod Bar { #[rustc_on_unimplemented = "test error `{Self}` with `{Bar}` `{Baz}` `{Quux}` in `{Foo}`"] pub trait Foo<Bar, Baz, Quux> {} } ``` the error message will be: ``` test error `std::string::String` with `u8` `_` `u32` in `Bar::Foo` ```
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error[E0277]: the trait bound `[i32]: Index<u32>` is not satisfied
Prefer non-Self non-method types over Self, first
2022-08-17 01:28:26 +00:00
--> $DIR/on-impl.rs:22:47
`rustc_on_unimplemented` supports referring to trait Add support to `rustc_on_unimplemented` to reference the full path of the annotated trait. For the following code: ```rust pub mod Bar { #[rustc_on_unimplemented = "test error `{Self}` with `{Bar}` `{Baz}` `{Quux}` in `{Foo}`"] pub trait Foo<Bar, Baz, Quux> {} } ``` the error message will be: ``` test error `std::string::String` with `u8` `_` `u32` in `Bar::Foo` ```
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|
Update UI tests
2018-02-23 03:42:32 +03:00
LL | Index::<u32>::index(&[1, 2, 3] as &[i32], 2u32);
Prefer non-Self non-method types over Self, first
2022-08-17 01:28:26 +00:00
| ------------------- ^^^^ a usize is required to index into a slice
Point at call span that introduced obligation for the arg
2021-09-07 11:30:53 +00:00
| |
| required by a bound introduced by this call
`rustc_on_unimplemented` supports referring to trait Add support to `rustc_on_unimplemented` to reference the full path of the annotated trait. For the following code: ```rust pub mod Bar { #[rustc_on_unimplemented = "test error `{Self}` with `{Bar}` `{Baz}` `{Quux}` in `{Foo}`"] pub trait Foo<Bar, Baz, Quux> {} } ``` the error message will be: ``` test error `std::string::String` with `u8` `_` `u32` in `Bar::Foo` ```
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= help: the trait `Index<u32>` is not implemented for `[i32]`
Mention implementers of unsatisfied trait When encountering an unsatisfied trait bound, if there are no other suggestions, mention all the types that *do* implement that trait: ``` error[E0277]: the trait bound `f32: Foo` is not satisfied --> $DIR/impl_wf.rs:22:6 | LL | impl Baz<f32> for f32 { } | ^^^^^^^^ the trait `Foo` is not implemented for `f32` | = help: the following other types implement trait `Foo`: Option<T> i32 str note: required by a bound in `Baz` --> $DIR/impl_wf.rs:18:31 | LL | trait Baz<U: ?Sized> where U: Foo { } | ^^^ required by this bound in `Baz` ``` Mention implementers of traits in `ImplObligation`s. Do not mention other `impl`s for closures, ranges and `?`.
2021-12-13 20:56:40 +00:00
= help: the trait `Index<usize>` is implemented for `[i32]`
Point out the actual mismatch error
2023-09-10 03:33:07 +00:00
= help: for that trait implementation, expected `usize`, found `u32`
`rustc_on_unimplemented` supports referring to trait Add support to `rustc_on_unimplemented` to reference the full path of the annotated trait. For the following code: ```rust pub mod Bar { #[rustc_on_unimplemented = "test error `{Self}` with `{Bar}` `{Baz}` `{Quux}` in `{Foo}`"] pub trait Foo<Bar, Baz, Quux> {} } ``` the error message will be: ``` test error `std::string::String` with `u8` `_` `u32` in `Bar::Foo` ```
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Revert "Remove deferred sized checks" This reverts commit 33212bf7f527798a8cfa2bbb38781742f4ca718a.
2022-08-24 18:36:44 +00:00
error[E0277]: the trait bound `[i32]: Index<u32>` is not satisfied
--> $DIR/on-impl.rs:22:5
|
LL | Index::<u32>::index(&[1, 2, 3] as &[i32], 2u32);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ a usize is required to index into a slice
|
= help: the trait `Index<u32>` is not implemented for `[i32]`
= help: the trait `Index<usize>` is implemented for `[i32]`
Point out the actual mismatch error
2023-09-10 03:33:07 +00:00
= help: for that trait implementation, expected `usize`, found `u32`
Revert "Remove deferred sized checks" This reverts commit 33212bf7f527798a8cfa2bbb38781742f4ca718a.
2022-08-24 18:36:44 +00:00
Deduplicate more sized errors on call exprs Change the implicit `Sized` `Obligation` `Span` for call expressions to include the whole expression. This aids the existing deduplication machinery to reduce the number of errors caused by a single unsized expression.
2024-01-24 02:52:29 +00:00
error: aborting due to 2 previous errors
`rustc_on_unimplemented` supports referring to trait Add support to `rustc_on_unimplemented` to reference the full path of the annotated trait. For the following code: ```rust pub mod Bar { #[rustc_on_unimplemented = "test error `{Self}` with `{Bar}` `{Baz}` `{Quux}` in `{Foo}`"] pub trait Foo<Bar, Baz, Quux> {} } ``` the error message will be: ``` test error `std::string::String` with `u8` `_` `u32` in `Bar::Foo` ```
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update tests
2018-03-03 15:59:40 +01:00
For more information about this error, try `rustc --explain E0277`.
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