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91e606b715
Make suggestions to remove params and super traits tool-only, and make
the suggestion span more accurate.
```
error[E0567]: auto traits cannot have generic parameters
--> $DIR/auto-trait-validation.rs:6:19
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LL | auto trait Generic<T> {}
| -------^^^
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| auto trait cannot have generic parameters
error[E0568]: auto traits cannot have super traits or lifetime bounds
--> $DIR/auto-trait-validation.rs:8:20
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LL | auto trait Bound : Copy {}
| ----- ^^^^
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| auto traits cannot have super traits or lifetime bounds
```
```
error[E0380]: auto traits cannot have associated items
--> $DIR/issue-23080.rs:5:8
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LL | unsafe auto trait Trait {
| ----- auto traits cannot have associated items
LL | fn method(&self) {
| ^^^^^^
```
23 lines
813 B
Plaintext
23 lines
813 B
Plaintext
error[E0567]: auto traits cannot have generic parameters
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--> $DIR/issue-117789.rs:1:17
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LL | auto trait Trait<P> {}
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| -----^^^
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| auto trait cannot have generic parameters
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error[E0658]: auto traits are experimental and possibly buggy
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--> $DIR/issue-117789.rs:1:1
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LL | auto trait Trait<P> {}
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| ^^^^^^^^^^^^^^^^^^^^^^
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= note: see issue #13231 <https://github.com/rust-lang/rust/issues/13231> for more information
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= help: add `#![feature(auto_traits)]` to the crate attributes to enable
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= note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
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error: aborting due to 2 previous errors
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Some errors have detailed explanations: E0567, E0658.
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For more information about an error, try `rustc --explain E0567`.
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