diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:18:58 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:18:58 +0000 |
commit | a4b7ed7a42c716ab9f05e351f003d589124fd55d (patch) | |
tree | b620cd3f223850b28716e474e80c58059dca5dd4 /tests/ui/nll/user-annotations/type-annotation-with-hrtb.rs | |
parent | Adding upstream version 1.67.1+dfsg1. (diff) | |
download | rustc-a4b7ed7a42c716ab9f05e351f003d589124fd55d.tar.xz rustc-a4b7ed7a42c716ab9f05e351f003d589124fd55d.zip |
Adding upstream version 1.68.2+dfsg1.upstream/1.68.2+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/ui/nll/user-annotations/type-annotation-with-hrtb.rs')
-rw-r--r-- | tests/ui/nll/user-annotations/type-annotation-with-hrtb.rs | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/tests/ui/nll/user-annotations/type-annotation-with-hrtb.rs b/tests/ui/nll/user-annotations/type-annotation-with-hrtb.rs new file mode 100644 index 000000000..1f7c06038 --- /dev/null +++ b/tests/ui/nll/user-annotations/type-annotation-with-hrtb.rs @@ -0,0 +1,33 @@ +// Regression test for issue #69490 + +// check-pass + +pub trait Trait<T> { + const S: &'static str; +} + +impl<T> Trait<()> for T +where + T: for<'a> Trait<&'a ()>, +{ + // Use of `T::S` here caused an ICE + const S: &'static str = T::S; +} + +// Some similar cases that didn't ICE: + +impl<'a, T> Trait<()> for (T,) +where + T: Trait<&'a ()>, +{ + const S: &'static str = T::S; +} + +impl<T> Trait<()> for [T; 1] +where + T: Trait<for<'a> fn(&'a ())>, +{ + const S: &'static str = T::S; +} + +fn main() {} |