mirror of
https://github.com/rust-lang/rust
synced 2024-11-05 20:45:15 +00:00
6efddac288
Expand the primary span of E0277 when the immediate unmet bound is not what the user wrote:
```
error[E0277]: the trait bound `i32: Bar` is not satisfied
--> f100.rs:6:6
|
6 | <i32 as Foo>::foo();
| ^^^ the trait `Bar` is not implemented for `i32`, which is required by `i32: Foo`
|
help: this trait has no implementations, consider adding one
--> f100.rs:2:1
|
2 | trait Bar {}
| ^^^^^^^^^
note: required for `i32` to implement `Foo`
--> f100.rs:3:14
|
3 | impl<T: Bar> Foo for T {}
| --- ^^^ ^
| |
| unsatisfied trait bound introduced here
```
Fix #40120.
24 lines
851 B
Text
24 lines
851 B
Text
error[E0277]: `NoSync` cannot be shared between threads safely
|
|
--> $DIR/mutable-enum-indirect.rs:17:9
|
|
|
|
|
LL | bar(&x);
|
|
| --- ^^ `NoSync` cannot be shared between threads safely
|
|
| |
|
|
| required by a bound introduced by this call
|
|
|
|
|
= help: within `&Foo`, the trait `Sync` is not implemented for `NoSync`, which is required by `&Foo: Sync`
|
|
note: required because it appears within the type `Foo`
|
|
--> $DIR/mutable-enum-indirect.rs:11:6
|
|
|
|
|
LL | enum Foo { A(NoSync) }
|
|
| ^^^
|
|
= note: required because it appears within the type `&Foo`
|
|
note: required by a bound in `bar`
|
|
--> $DIR/mutable-enum-indirect.rs:13:11
|
|
|
|
|
LL | fn bar<T: Sync>(_: T) {}
|
|
| ^^^^ required by this bound in `bar`
|
|
|
|
error: aborting due to 1 previous error
|
|
|
|
For more information about this error, try `rustc --explain E0277`.
|