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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/type-alias-impl-trait/type-alias-impl-trait-unconstrained-lifetime.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/type-alias-impl-trait/type-alias-impl-trait-unconstrained-lifetime.rs')
-rw-r--r-- | src/test/ui/type-alias-impl-trait/type-alias-impl-trait-unconstrained-lifetime.rs | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-unconstrained-lifetime.rs b/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-unconstrained-lifetime.rs new file mode 100644 index 000000000..efbf4f1e3 --- /dev/null +++ b/src/test/ui/type-alias-impl-trait/type-alias-impl-trait-unconstrained-lifetime.rs @@ -0,0 +1,18 @@ +// regression test for #74018 + +#![feature(type_alias_impl_trait)] + +trait Trait { + type Associated; + fn into(self) -> Self::Associated; +} + +impl<'a, I: Iterator<Item = i32>> Trait for (i32, I) { + //~^ ERROR the lifetime parameter `'a` is not constrained + type Associated = (i32, impl Iterator<Item = i32>); + fn into(self) -> Self::Associated { + (0_i32, [0_i32].iter().copied()) + } +} + +fn main() {} |