| // RUN: %clang_cc1 -fsyntax-only -verify -triple i686-apple-darwin9 -std=c++11 %s | |
| // expected-no-diagnostics | |
| #pragma ms_struct on | |
| struct A { | |
| unsigned long a:4; | |
| unsigned char b; | |
| }; | |
| struct B : public A { | |
| unsigned long c:16; | |
| int d; | |
| B(); | |
| }; | |
| static_assert(__builtin_offsetof(B, d) == 12, | |
| "We can't allocate the bitfield into the padding under ms_struct"); |