From a4b7ed7a42c716ab9f05e351f003d589124fd55d Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:18:58 +0200 Subject: Adding upstream version 1.68.2+dfsg1. Signed-off-by: Daniel Baumann --- .../async-await/in-trait/async-associated-types.rs | 24 ++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 tests/ui/async-await/in-trait/async-associated-types.rs (limited to 'tests/ui/async-await/in-trait/async-associated-types.rs') diff --git a/tests/ui/async-await/in-trait/async-associated-types.rs b/tests/ui/async-await/in-trait/async-associated-types.rs new file mode 100644 index 000000000..974f5aaff --- /dev/null +++ b/tests/ui/async-await/in-trait/async-associated-types.rs @@ -0,0 +1,24 @@ +// check-pass +// edition: 2021 + +#![feature(async_fn_in_trait)] +#![feature(impl_trait_projections)] +#![allow(incomplete_features)] + +use std::fmt::Debug; + +trait MyTrait<'a, 'b, T> where Self: 'a, T: Debug + Sized + 'b { + type MyAssoc; + + async fn foo(&'a self, key: &'b T) -> Self::MyAssoc; +} + +impl<'a, 'b, T: Debug + Sized + 'b, U: 'a> MyTrait<'a, 'b, T> for U { + type MyAssoc = (&'a U, &'b T); + + async fn foo(&'a self, key: &'b T) -> (&'a U, &'b T) { + (self, key) + } +} + +fn main() {} -- cgit v1.2.3