From cf94bdc0742c13e2a0cac864c478b8626b266e1b Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:11:38 +0200 Subject: Merging upstream version 1.66.0+dfsg1. Signed-off-by: Daniel Baumann --- src/test/ui/async-await/in-trait/async-lifetimes.rs | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 src/test/ui/async-await/in-trait/async-lifetimes.rs (limited to 'src/test/ui/async-await/in-trait/async-lifetimes.rs') diff --git a/src/test/ui/async-await/in-trait/async-lifetimes.rs b/src/test/ui/async-await/in-trait/async-lifetimes.rs new file mode 100644 index 000000000..acbac471c --- /dev/null +++ b/src/test/ui/async-await/in-trait/async-lifetimes.rs @@ -0,0 +1,18 @@ +// check-fail +// known-bug: #102682 +// edition: 2021 + +#![feature(async_fn_in_trait)] +#![allow(incomplete_features)] + +trait MyTrait<'a, 'b, T> { + async fn foo(&'a self, key: &'b T) -> (&'a Self, &'b T); +} + +impl<'a, 'b, T, U> MyTrait<'a, 'b, T> for U { + async fn foo(&'a self, key: &'b T) -> (&'a U, &'b T) { + (self, key) + } +} + +fn main() {} -- cgit v1.2.3