diff options
Diffstat (limited to 'src/test/codegen')
| -rw-r--r-- | src/test/codegen/union-abi.rs | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/test/codegen/union-abi.rs b/src/test/codegen/union-abi.rs index 786968128ec..5a6df52502e 100644 --- a/src/test/codegen/union-abi.rs +++ b/src/test/codegen/union-abi.rs @@ -78,3 +78,9 @@ pub union CUnionU128{a:u128} #[no_mangle] pub fn test_CUnionU128(_: CUnionU128) { loop {} } +pub union UnionBool { b:bool } +// CHECK: define zeroext i1 @test_UnionBool(i8 %b) +#[no_mangle] +pub fn test_UnionBool(b: UnionBool) -> bool { unsafe { b.b } } +// CHECK: %0 = trunc i8 %b to i1 + |