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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/nll/issue-52992.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/nll/issue-52992.rs')
-rw-r--r-- | src/test/ui/nll/issue-52992.rs | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/src/test/ui/nll/issue-52992.rs b/src/test/ui/nll/issue-52992.rs new file mode 100644 index 000000000..530d1a61b --- /dev/null +++ b/src/test/ui/nll/issue-52992.rs @@ -0,0 +1,25 @@ +// Regression test for an NLL-related ICE (#52992) -- computing +// implied bounds was causing outlives relations that were not +// properly handled. +// +// check-pass + +fn main() {} + +fn fail<'a>() -> Struct<'a, Generic<()>> { + Struct(&Generic(())) +} + +struct Struct<'a, T>(&'a T) where + T: Trait + 'a, + T::AT: 'a; // only fails with this bound + +struct Generic<T>(T); + +trait Trait { + type AT; +} + +impl<T> Trait for Generic<T> { + type AT = T; // only fails with a generic AT +} |