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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/specialization/specialization-overlap.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/specialization/specialization-overlap.rs')
-rw-r--r-- | src/test/ui/specialization/specialization-overlap.rs | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/src/test/ui/specialization/specialization-overlap.rs b/src/test/ui/specialization/specialization-overlap.rs new file mode 100644 index 000000000..6bee22ceb --- /dev/null +++ b/src/test/ui/specialization/specialization-overlap.rs @@ -0,0 +1,19 @@ +#![feature(specialization)] //~ WARN the feature `specialization` is incomplete + +trait Foo { fn foo() {} } +impl<T: Clone> Foo for T {} +impl<T> Foo for Vec<T> {} //~ ERROR E0119 + +trait Bar { fn bar() {} } +impl<T> Bar for (T, u8) {} +impl<T> Bar for (u8, T) {} //~ ERROR E0119 + +trait Baz<U> { fn baz() {} } +impl<T> Baz<T> for u8 {} +impl<T> Baz<u8> for T {} //~ ERROR E0119 + +trait Qux { fn qux() {} } +impl<T: Clone> Qux for T {} +impl<T: Eq> Qux for T {} //~ ERROR E0119 + +fn main() {} |