diff options
Diffstat (limited to 'src/test/ui/lint/must_not_suspend/generic.rs')
-rw-r--r-- | src/test/ui/lint/must_not_suspend/generic.rs | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/src/test/ui/lint/must_not_suspend/generic.rs b/src/test/ui/lint/must_not_suspend/generic.rs new file mode 100644 index 000000000..b3effa020 --- /dev/null +++ b/src/test/ui/lint/must_not_suspend/generic.rs @@ -0,0 +1,20 @@ +// edition:2018 +// run-pass +// +// this test shows a case where the lint doesn't fire in generic code +#![feature(must_not_suspend)] +#![deny(must_not_suspend)] + +#[must_not_suspend] +struct No {} + +async fn shushspend() {} + +async fn wheeee<T>(t: T) { + shushspend().await; + drop(t); +} + +fn main() { + let _fut = wheeee(No {}); +} |