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Suggest removing bounds even when potential typo

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This commit is contained in:
Esteban Küber 2020-09-22 19:25:27 -07:00
parent 5217007a20
commit e89ce461d3
2 changed files with 38 additions and 16 deletions
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18
src/test/ui/traits/trait-bounds-not-on-struct.stderr
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@ -144,7 +144,23 @@ error[E0404]: expected trait, found struct `Traitor`
LL | trait Trait {}
| ----------- similarly named trait `Trait` defined here
LL | fn g() -> Traitor + 'static {
| ^^^^^^^ help: a trait with a similar name exists: `Trait`
| ^^^^^^^ not a trait
|
help: `+` is used to constrain a "trait object" type with lifetimes or auto-traits; structs and enums can't be bound in that way
--> $DIR/trait-bounds-not-on-struct.rs:35:21
|
LL | fn g() -> Traitor + 'static {
| ------- ^^^^^^^ ...because of this bound
| |
| expected this type to be a trait...
help: if you meant to use a type and not a trait here, remove the bounds
|
LL | fn g() -> Traitor {
| --
help: a trait with a similar name exists
|
LL | fn g() -> Trait + 'static {
| ^^^^^
error: aborting due to 11 previous errors