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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/type-alias-impl-trait/issue-62000-associate-impl-trait-lifetimes.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 '')
-rw-r--r-- | src/test/ui/type-alias-impl-trait/issue-62000-associate-impl-trait-lifetimes.rs | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/src/test/ui/type-alias-impl-trait/issue-62000-associate-impl-trait-lifetimes.rs b/src/test/ui/type-alias-impl-trait/issue-62000-associate-impl-trait-lifetimes.rs new file mode 100644 index 000000000..36779a0ce --- /dev/null +++ b/src/test/ui/type-alias-impl-trait/issue-62000-associate-impl-trait-lifetimes.rs @@ -0,0 +1,38 @@ +// Regression test for #62988 + +// check-pass + +#![feature(type_alias_impl_trait)] + +trait MyTrait { + type AssocType: Send; + fn ret(&self) -> Self::AssocType; +} + +impl MyTrait for () { + type AssocType = impl Send; + fn ret(&self) -> Self::AssocType { + () + } +} + +impl<'a> MyTrait for &'a () { + type AssocType = impl Send; + fn ret(&self) -> Self::AssocType { + () + } +} + +trait MyLifetimeTrait<'a> { + type AssocType: Send + 'a; + fn ret(&self) -> Self::AssocType; +} + +impl<'a> MyLifetimeTrait<'a> for &'a () { + type AssocType = impl Send + 'a; + fn ret(&self) -> Self::AssocType { + *self + } +} + +fn main() {} |