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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
commit | 698f8c2f01ea549d77d7dc3338a12e04c11057b9 (patch) | |
tree | 173a775858bd501c378080a10dca74132f05bc50 /src/test/ui/generic-associated-types/issue-90014.rs | |
parent | Initial commit. (diff) | |
download | rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.tar.xz rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.zip |
Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test/ui/generic-associated-types/issue-90014.rs')
-rw-r--r-- | src/test/ui/generic-associated-types/issue-90014.rs | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/src/test/ui/generic-associated-types/issue-90014.rs b/src/test/ui/generic-associated-types/issue-90014.rs new file mode 100644 index 000000000..f110b0693 --- /dev/null +++ b/src/test/ui/generic-associated-types/issue-90014.rs @@ -0,0 +1,22 @@ +// edition:2018 + +#![feature(generic_associated_types)] +#![feature(type_alias_impl_trait)] + +use std::future::Future; + +trait MakeFut { + type Fut<'a> where Self: 'a; + fn make_fut<'a>(&'a self) -> Self::Fut<'a>; +} + +impl MakeFut for &'_ mut () { + type Fut<'a> = impl Future<Output = ()>; + //~^ ERROR: the type `&mut ()` does not fulfill the required lifetime + + fn make_fut<'a>(&'a self) -> Self::Fut<'a> { + async { () } + } +} + +fn main() {} |