llvm-project/clang/test/SemaCXX/ms_struct.cpp

18 lines
365 B
C++

// 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");