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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/stdlib-unit-tests/eq-multidispatch.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 '')
-rw-r--r-- | src/test/ui/stdlib-unit-tests/eq-multidispatch.rs | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/src/test/ui/stdlib-unit-tests/eq-multidispatch.rs b/src/test/ui/stdlib-unit-tests/eq-multidispatch.rs new file mode 100644 index 000000000..69d83f496 --- /dev/null +++ b/src/test/ui/stdlib-unit-tests/eq-multidispatch.rs @@ -0,0 +1,30 @@ +// run-pass + +#[derive(PartialEq, Debug)] +struct Bar; +#[derive(Debug)] +struct Baz; +#[derive(Debug)] +struct Foo; +#[derive(Debug)] +struct Fu; + +impl PartialEq for Baz { fn eq(&self, _: &Baz) -> bool { true } } + +impl PartialEq<Fu> for Foo { fn eq(&self, _: &Fu) -> bool { true } } +impl PartialEq<Foo> for Fu { fn eq(&self, _: &Foo) -> bool { true } } + +impl PartialEq<Bar> for Foo { fn eq(&self, _: &Bar) -> bool { false } } +impl PartialEq<Foo> for Bar { fn eq(&self, _: &Foo) -> bool { false } } + +fn main() { + assert!(Bar != Foo); + assert!(Foo != Bar); + + assert_eq!(Bar, Bar); + + assert_eq!(Baz, Baz); + + assert_eq!(Foo, Fu); + assert_eq!(Fu, Foo); +} |