mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-23 07:14:28 +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
1.1 KiB
Plaintext
24 lines
1.1 KiB
Plaintext
error[E0277]: `[usize; usize::MAX]` is not a future
|
|
--> $DIR/debug-ice-attempted-to-add-with-overflow.rs:8:37
|
|
|
|
|
LL | [0usize; 0xffff_ffff_ffff_ffff].await;
|
|
| -^^^^^
|
|
| ||
|
|
| |`[usize; usize::MAX]` is not a future
|
|
| help: remove the `.await`
|
|
|
|
|
= help: the trait `Future` is not implemented for `[usize; usize::MAX]`, which is required by `[usize; usize::MAX]: IntoFuture`
|
|
= note: [usize; usize::MAX] must be a future or must implement `IntoFuture` to be awaited
|
|
= note: required for `[usize; usize::MAX]` to implement `IntoFuture`
|
|
|
|
error[E0752]: `main` function is not allowed to be `async`
|
|
--> $DIR/debug-ice-attempted-to-add-with-overflow.rs:6:1
|
|
|
|
|
LL | async fn main() {
|
|
| ^^^^^^^^^^^^^^^ `main` function is not allowed to be `async`
|
|
|
|
error: aborting due to 2 previous errors
|
|
|
|
Some errors have detailed explanations: E0277, E0752.
|
|
For more information about an error, try `rustc --explain E0277`.
|