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Add test for rust-lang#114912

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apekros 2023-09-29 11:02:17 +10:00
parent ac9707d25c
commit e71ee500d1
2 changed files with 33 additions and 0 deletions
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10
tests/ui/async-await/debug-ice-attempted-to-add-with-overflow.rs Normal file
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// check-fail
// edition:2021
// test for issue-114912 - debug ice: attempted to add with overflow
async fn main() {
//~^ ERROR `main` function is not allowed to be `async`
[0usize; 0xffff_ffff_ffff_ffff].await;
//~^ ERROR `[usize; usize::MAX]` is not a future
}

23
tests/ui/async-await/debug-ice-attempted-to-add-with-overflow.stderr Normal file
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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]`
= 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`.