Nougat 7.0  |  7.0.0_r31
C++程序  |  11行  |  173 B 

// RUN: %clang_cc1 %s -emit-llvm -o -

int main () {
  struct foo {
    unsigned a:16;
    unsigned b:32 __attribute__ ((packed));
  } x;
  x.b = 0x56789abcL;
  return 0;
}