| // { dg-do run } |
| // GROUPS passed bit-fields |
| // bitfield file |
| // Message-Id: <92Oct29.191913est.62@jarvis.csri.toronto.edu> |
| // From: mdivax1!robinson@ai.mit.edu (Jim Robinson) |
| // Subject: gcc 2.2.2 C++ bug in handling :0 bit fields |
| // Date: Thu, 29 Oct 1992 19:18:28 -0500 |
| // |
| // Also applies to: |
| // bitfield file |
| // From: Jaimie Wilson/MSL <Jaimie_Wilson@msl.isis.org> |
| // Date: Fri, 28 Jan 1994 06:11:43 -0500 |
| // Subject: GCC bug report |
| // |
| // This test is only meant for targets where EMPTY_FIELD_BOUNDARY is |
| // defined to no larger than the size of an unsigned int, or where |
| // PCC_BITFIELD_TYPE_MATTERS is defined. Add skips below for targets that |
| // do not have that property. |
| // { dg-skip-if "" { mmix-knuth-mmixware } } |
| |
| |
| #include <stdio.h> |
| #include <stddef.h> |
| |
| struct foo { |
| char a; |
| char b; |
| unsigned int : 0; /* force word alignment */ |
| char c; |
| }; |
| |
| int |
| main(int argc, char **argv) |
| { |
| struct foo bar; |
| |
| if (offsetof (struct foo, c) > sizeof (unsigned int)) |
| { printf ("FAIL\n"); return 1; } |
| else |
| printf ("PASS\n"); |
| return 0; |
| } |
| |
