diff options
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"), - } -} |