From 698f8c2f01ea549d77d7dc3338a12e04c11057b9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:02:58 +0200 Subject: Adding upstream version 1.64.0+dfsg1. Signed-off-by: Daniel Baumann --- .../issue-62000-associate-impl-trait-lifetimes.rs | 38 ++++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 src/test/ui/type-alias-impl-trait/issue-62000-associate-impl-trait-lifetimes.rs (limited to 'src/test/ui/type-alias-impl-trait/issue-62000-associate-impl-trait-lifetimes.rs') 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() {} -- cgit v1.2.3