clang/test/CodeGenCXX/2009-08-05-ZeroInitWidth.cpp

   1 // RUN: %clang_cc1 -emit-llvm %s -o -
   2 struct A {
   3   unsigned long long : (sizeof(unsigned long long) * 8) - 16;
   4 };
   5 struct B {
   6   A a;
   7 };
   8 struct B b = {
   9   {}
  10 };