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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:13 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:13 +0000 |
commit | 218caa410aa38c29984be31a5229b9fa717560ee (patch) | |
tree | c54bd55eeb6e4c508940a30e94c0032fbd45d677 /tests/ui/nll/issue-61311-normalize.rs | |
parent | Releasing progress-linux version 1.67.1+dfsg1-1~progress7.99u1. (diff) | |
download | rustc-218caa410aa38c29984be31a5229b9fa717560ee.tar.xz rustc-218caa410aa38c29984be31a5229b9fa717560ee.zip |
Merging upstream version 1.68.2+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/ui/nll/issue-61311-normalize.rs')
-rw-r--r-- | tests/ui/nll/issue-61311-normalize.rs | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/tests/ui/nll/issue-61311-normalize.rs b/tests/ui/nll/issue-61311-normalize.rs new file mode 100644 index 000000000..77d67b07a --- /dev/null +++ b/tests/ui/nll/issue-61311-normalize.rs @@ -0,0 +1,34 @@ +// Regression test for #61311 +// We would ICE after failing to normalize `Self::Proj` in the `impl` below. + +// check-pass + +pub struct Unit; +trait Obj {} + +trait Bound {} +impl Bound for Unit {} + +pub trait HasProj { + type Proj; +} + +impl<T> HasProj for T { + type Proj = Unit; +} + +trait HasProjFn { + type Proj; + fn the_fn(_: Self::Proj); +} + +impl HasProjFn for Unit +where + Box<dyn Obj + 'static>: HasProj, + <Box<dyn Obj + 'static> as HasProj>::Proj: Bound, +{ + type Proj = Unit; + fn the_fn(_: Self::Proj) {} +} + +fn main() {} |