diff options
Diffstat (limited to '')
| -rw-r--r-- | src/test/ui/consts/const-eval/union-ub.rs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/test/ui/consts/const-eval/union-ub.rs b/src/test/ui/consts/const-eval/union-ub.rs index c1bfe69a7..043870c9c 100644 --- a/src/test/ui/consts/const-eval/union-ub.rs +++ b/src/test/ui/consts/const-eval/union-ub.rs @@ -1,5 +1,4 @@ // stderr-per-bitwidth -#![allow(const_err)] // make sure we cannot allow away the errors tested here #[repr(C)] union DummyUnion { @@ -33,7 +32,8 @@ union Bar { const BAD_BOOL: bool = unsafe { DummyUnion { u8: 42 }.bool}; //~^ ERROR it is undefined behavior to use this value const UNINIT_BOOL: bool = unsafe { DummyUnion { unit: () }.bool}; -//~^ ERROR it is undefined behavior to use this value +//~^ ERROR evaluation of constant value failed +//~| uninitialized // The value is not valid for any union variant, but that's fine // unions are just a convenient way to transmute bits around |