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 --- .../type-alias-impl-trait/assoc-type-lifetime.rs | 26 ++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 src/test/ui/type-alias-impl-trait/assoc-type-lifetime.rs (limited to 'src/test/ui/type-alias-impl-trait/assoc-type-lifetime.rs') diff --git a/src/test/ui/type-alias-impl-trait/assoc-type-lifetime.rs b/src/test/ui/type-alias-impl-trait/assoc-type-lifetime.rs new file mode 100644 index 000000000..39f785d8c --- /dev/null +++ b/src/test/ui/type-alias-impl-trait/assoc-type-lifetime.rs @@ -0,0 +1,26 @@ +// Tests that we still detect defining usages when +// lifetimes are used in an associated opaque type +// check-pass + +#![feature(type_alias_impl_trait)] + +trait UnwrapItemsExt<'a> { + type Iter; + fn unwrap_items(self) -> Self::Iter; +} + +struct MyStruct {} + +trait MyTrait<'a> {} + +impl<'a> MyTrait<'a> for MyStruct {} + +impl<'a, I> UnwrapItemsExt<'a> for I { + type Iter = impl MyTrait<'a>; + + fn unwrap_items(self) -> Self::Iter { + MyStruct {} + } +} + +fn main() {} -- cgit v1.2.3