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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/associated-type-bounds/issue-73818.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/associated-type-bounds/issue-73818.rs')
-rw-r--r-- | src/test/ui/associated-type-bounds/issue-73818.rs | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/src/test/ui/associated-type-bounds/issue-73818.rs b/src/test/ui/associated-type-bounds/issue-73818.rs new file mode 100644 index 000000000..bb890f72a --- /dev/null +++ b/src/test/ui/associated-type-bounds/issue-73818.rs @@ -0,0 +1,25 @@ +// Test that associated type bounds are correctly normalized when checking +// default associated type values. +// check-pass + +#![allow(incomplete_features)] +#![feature(specialization)] + +#[derive(PartialEq)] +enum Never {} +trait Foo { + type Assoc: PartialEq; // PartialEq<<Self as Foo>::Assoc> +} +impl<T> Foo for T { + default type Assoc = Never; +} + +trait Trait1 { + type Selection: PartialEq; +} +trait Trait2: PartialEq<Self> {} +impl<T: Trait2> Trait1 for T { + default type Selection = T; +} + +fn main() {} |