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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/impl-trait/dyn-trait-elided-two-inputs-assoc.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/impl-trait/dyn-trait-elided-two-inputs-assoc.rs')
-rw-r--r-- | src/test/ui/impl-trait/dyn-trait-elided-two-inputs-assoc.rs | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/test/ui/impl-trait/dyn-trait-elided-two-inputs-assoc.rs b/src/test/ui/impl-trait/dyn-trait-elided-two-inputs-assoc.rs new file mode 100644 index 000000000..3b7141573 --- /dev/null +++ b/src/test/ui/impl-trait/dyn-trait-elided-two-inputs-assoc.rs @@ -0,0 +1,16 @@ +// Test that we don't get an error with `dyn Bar` in an impl Trait +// when there are multiple inputs. The `dyn Bar` should default to `+ +// 'static`. This used to erroneously generate an error (cc #62517). +// +// check-pass + +trait Foo { type Item: ?Sized; } +trait Bar { } + +impl<T> Foo for T { + type Item = dyn Bar; +} + +fn foo(x: &str, y: &str) -> impl Foo<Item = dyn Bar> { () } + +fn main() { } |