diff options
Diffstat (limited to 'tests/ui/rfc-1445-restrict-constants-in-patterns/issue-63479-match-fnptr.rs')
-rw-r--r-- | tests/ui/rfc-1445-restrict-constants-in-patterns/issue-63479-match-fnptr.rs | 40 |
1 files changed, 0 insertions, 40 deletions
diff --git a/tests/ui/rfc-1445-restrict-constants-in-patterns/issue-63479-match-fnptr.rs b/tests/ui/rfc-1445-restrict-constants-in-patterns/issue-63479-match-fnptr.rs deleted file mode 100644 index 567685950..000000000 --- a/tests/ui/rfc-1445-restrict-constants-in-patterns/issue-63479-match-fnptr.rs +++ /dev/null @@ -1,40 +0,0 @@ -// run-pass - -// The actual regression test from #63479. (Including this because my -// first draft at fn-ptr-is-structurally-matchable.rs failed to actually -// cover the case this hit; I've since expanded it accordingly, but the -// experience left me wary of leaving this regression test out.) - -#![warn(pointer_structural_match)] - -#[derive(Eq)] -struct A { - a: i64 -} - -impl PartialEq for A { - #[inline] - fn eq(&self, other: &Self) -> bool { - self.a.eq(&other.a) - } -} - -type Fn = fn(&[A]); - -fn my_fn(_args: &[A]) { - println!("hello world"); -} - -const TEST: Fn = my_fn; - -struct B(Fn); - -fn main() { - let s = B(my_fn); - match s { - B(TEST) => println!("matched"), - //~^ WARN pointers in patterns behave unpredictably - //~| WARN this was previously accepted by the compiler but is being phased out - _ => panic!("didn't match") - }; -} |