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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:18:58 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:18:58 +0000 |
commit | a4b7ed7a42c716ab9f05e351f003d589124fd55d (patch) | |
tree | b620cd3f223850b28716e474e80c58059dca5dd4 /src/test/ui/consts/const_in_pattern/reject_non_partial_eq.rs | |
parent | Adding upstream version 1.67.1+dfsg1. (diff) | |
download | rustc-a4b7ed7a42c716ab9f05e351f003d589124fd55d.tar.xz rustc-a4b7ed7a42c716ab9f05e351f003d589124fd55d.zip |
Adding upstream version 1.68.2+dfsg1.upstream/1.68.2+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test/ui/consts/const_in_pattern/reject_non_partial_eq.rs')
-rw-r--r-- | src/test/ui/consts/const_in_pattern/reject_non_partial_eq.rs | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/src/test/ui/consts/const_in_pattern/reject_non_partial_eq.rs b/src/test/ui/consts/const_in_pattern/reject_non_partial_eq.rs deleted file mode 100644 index a8216901c..000000000 --- a/src/test/ui/consts/const_in_pattern/reject_non_partial_eq.rs +++ /dev/null @@ -1,32 +0,0 @@ -// This test is illustrating the difference between how failing to derive -// `PartialEq` is handled compared to failing to implement it at all. - -// See also RFC 1445 - -#[derive(PartialEq, Eq)] -struct Structural(u32); - -struct NoPartialEq(u32); - -struct NoDerive(u32); - -// This impl makes NoDerive irreflexive. -impl PartialEq for NoDerive { fn eq(&self, _: &Self) -> bool { false } } - -impl Eq for NoDerive { } - -const NO_DERIVE_NONE: Option<NoDerive> = None; -const NO_PARTIAL_EQ_NONE: Option<NoPartialEq> = None; - -fn main() { - match None { - NO_DERIVE_NONE => println!("NO_DERIVE_NONE"), - _ => panic!("whoops"), - } - - match None { - NO_PARTIAL_EQ_NONE => println!("NO_PARTIAL_EQ_NONE"), - //~^ ERROR must be annotated with `#[derive(PartialEq, Eq)]` - _ => panic!("whoops"), - } -} |