rust/parser at adb5ecabdb09ff6f329bbf9b7721036db983f546 - rust

Files

Esteban Küber adb5ecabdb Tweak invalid RTN errors

Make suggestions verbose.

When encountering `method(type)` bound, suggest `method(..)` instead of `method()`.

```
error: argument types not allowed with return type notation
  --> $DIR/bad-inputs-and-output.rs:9:23
   |
LL | fn foo<T: Trait<method(i32): Send>>() {}
   |                       ^^^^^
   |
help: remove the input types
   |
LL - fn foo<T: Trait<method(i32): Send>>() {}
LL + fn foo<T: Trait<method(..): Send>>() {}
   |
```

When encountering both return type and arg list that isn't `..`, suggest replacing both.

```
error: return type not allowed with return type notation
  --> $DIR/bad-inputs-and-output.rs:12:25
   |
LL | fn bar<T: Trait<method() -> (): Send>>() {}
   |                         ^^^^^^
   |
help: use the right argument notation and remove the return type
   |
LL - fn bar<T: Trait<method() -> (): Send>>() {}
LL + fn bar<T: Trait<method(..): Send>>() {}
   |
```

When encountering a return type, suggest removing it including the leading whitespace.

```
error: return type not allowed with return type notation
  --> $DIR/bad-inputs-and-output.rs:24:45
   |
LL | fn bay_path<T: Trait>() where T::method(..) -> (): Send {}
   |                                             ^^^^^
   |
help: remove the return type
   |
LL - fn bay_path<T: Trait>() where T::method(..) -> (): Send {}
LL + fn bay_path<T: Trait>() where T::method(..): Send {}
   |
```

2025-02-28 21:18:53 +00:00

mut_visit

Re-export more rustc_span::symbol things from rustc_span.

2024-12-18 13:38:53 +11:00

tokenstream

update cfg(bootstrap)

2025-01-08 21:26:39 +01:00

attr_wrapper.rs

Rustfmt

2025-02-08 22:12:13 +00:00

attr.rs

Speed up Parser::expected_token_types.