| /* { dg-do run { target *-*-darwin* } } */ |
| /* { dg-options "-O2 -fss-const-prop" } */ |
| /* APPLE LOCAL file bitfield zero initialization */ |
| /* <rdar://problem/3366203>:Setup Assistant crashes in SetModificationDateToPasteboard */ |
| /* <rdar://problem/3379022>:GCC compiler error in bitfield handling */ |
| |
| |
| typedef struct |
| { |
| unsigned int b01 : 1; |
| unsigned int b02 : 2; |
| unsigned int b03 : 1; |
| unsigned int b04 : 1; |
| unsigned int b05 : 1; |
| unsigned int b06 : 1; |
| unsigned int b07 : 3; |
| unsigned int b08 : 3; |
| unsigned int b09 : 3; |
| unsigned int b10 : 3; |
| unsigned int b11 : 8; |
| unsigned int b12 : 1; |
| unsigned int b13 : 4; |
| } test_struct; |
| |
| void func( test_struct* s, int t ) |
| { |
| s->b12 = 0; |
| s->b02 = 0; |
| } |
| |
| main() |
| { |
| test_struct r = { 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 }; |
| |
| func (&r, 42); |
| |
| if (r.b01 != 1 |
| || r.b03 != 1 |
| || r.b04 != 1 |
| || r.b05 != 1 |
| || r.b06 != 1 |
| || r.b07 != 1 |
| || r.b08 != 1 |
| || r.b09 != 1 |
| || r.b10 != 1 |
| || r.b11 != 1 |
| || r.b13 != 1) |
| { |
| abort(); |
| } |
| exit (0); |
| } |