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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/rfc-1445-restrict-constants-in-patterns/match-requires-both-partialeq-and-eq.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/rfc-1445-restrict-constants-in-patterns/match-requires-both-partialeq-and-eq.rs')
-rw-r--r-- | src/test/ui/rfc-1445-restrict-constants-in-patterns/match-requires-both-partialeq-and-eq.rs | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/src/test/ui/rfc-1445-restrict-constants-in-patterns/match-requires-both-partialeq-and-eq.rs b/src/test/ui/rfc-1445-restrict-constants-in-patterns/match-requires-both-partialeq-and-eq.rs new file mode 100644 index 000000000..6b7d94603 --- /dev/null +++ b/src/test/ui/rfc-1445-restrict-constants-in-patterns/match-requires-both-partialeq-and-eq.rs @@ -0,0 +1,21 @@ +#[derive(Eq)] +struct Foo { + x: u32 +} + +impl PartialEq for Foo { + fn eq(&self, _: &Foo) -> bool { + false // ha ha sucker! + } +} + +const FOO: Foo = Foo { x: 0 }; + +fn main() { + let y = Foo { x: 1 }; + match y { + FOO => { } + //~^ ERROR must be annotated with `#[derive(PartialEq, Eq)]` + _ => { } + } +} |