| // RUN: %clang_cc1 -emit-llvm %s -o /dev/null | |
| union X; | |
| struct Empty {}; | |
| union F {}; | |
| union Q { union Q *X; }; | |
| union X { | |
| char C; | |
| int A, Z; | |
| long long B; | |
| void *b1; | |
| struct { int A; long long Z; } Q; | |
| }; | |
| union X foo(union X A) { | |
| A.C = 123; | |
| A.A = 39249; | |
| //A.B = (void*)123040123321; | |
| A.B = 12301230123123LL; | |
| A.Z = 1; | |
| return A; | |
| } |