mirror of https://github.com/rust-lang/rust.git
5b54286640
Remove the "which is required by `{root_obligation}`" post-script in
"the trait `X` is not implemented for `Y`" explanation in E0277. This
information is already conveyed in the notes explaining requirements,
making it redundant while making the text (particularly in labels)
harder to read.
```
error[E0277]: the trait bound `NotCopy: Copy` is not satisfied
--> $DIR/wf-static-type.rs:10:13
|
LL | static FOO: IsCopy<Option<NotCopy>> = IsCopy { t: None };
| ^^^^^^^^^^^^^^^^^^^^^^^ the trait `Copy` is not implemented for `NotCopy`
|
= note: required for `Option<NotCopy>` to implement `Copy`
note: required by a bound in `IsCopy`
--> $DIR/wf-static-type.rs:7:17
|
LL | struct IsCopy<T:Copy> { t: T }
| ^^^^ required by this bound in `IsCopy`
```
vs the prior
```
error[E0277]: the trait bound `NotCopy: Copy` is not satisfied
--> $DIR/wf-static-type.rs:10:13
|
LL | static FOO: IsCopy<Option<NotCopy>> = IsCopy { t: None };
| ^^^^^^^^^^^^^^^^^^^^^^^ the trait `Copy` is not implemented for `NotCopy`, which is required by `Option<NotCopy>: Copy`
|
= note: required for `Option<NotCopy>` to implement `Copy`
note: required by a bound in `IsCopy`
--> $DIR/wf-static-type.rs:7:17
|
LL | struct IsCopy<T:Copy> { t: T }
| ^^^^ required by this bound in `IsCopy`
```
|
||
|---|---|---|
| .. | ||
| block-must-not-have-result-do.rs | ||
| block-must-not-have-result-do.stderr | ||
| block-must-not-have-result-res.rs | ||
| block-must-not-have-result-res.stderr | ||
| block-must-not-have-result-while.rs | ||
| block-must-not-have-result-while.stderr | ||
| consider-removing-last-semi.fixed | ||
| consider-removing-last-semi.rs | ||
| consider-removing-last-semi.stderr | ||
| issue-3563.rs | ||
| issue-3563.stderr | ||
| issue-5500.rs | ||
| issue-5500.stderr | ||
| issue-11714.rs | ||
| issue-11714.stderr | ||
| issue-13428.rs | ||
| issue-13428.stderr | ||
| issue-13624.rs | ||
| issue-13624.stderr | ||
| issue-20862.rs | ||
| issue-20862.stderr | ||
| issue-22645.rs | ||
| issue-22645.stderr | ||
| unexpected-return-on-unit.rs | ||
| unexpected-return-on-unit.stderr | ||