| 1 | // PR 1419 |
|---|---|
| 2 | |
| 3 | // RUN: %clang_cc1 -O2 %s -emit-llvm -o - | grep "ret i32 1" |
| 4 | struct A { |
| 5 | short x; |
| 6 | long long :0; |
| 7 | }; |
| 8 | |
| 9 | struct B { |
| 10 | char a; |
| 11 | char b; |
| 12 | unsigned char i; |
| 13 | }; |
| 14 | |
| 15 | union X { struct A a; struct B b; }; |
| 16 | |
| 17 | int check(void) { |
| 18 | union X x, y; |
| 19 | |
| 20 | y.b.i = 0xff; |
| 21 | x = y; |
| 22 | return (x.b.i == 0xff); |
| 23 | } |
| 24 |