gcc/testsuite/gdc.test/fail_compilation/b19685.d

   1 /* TEST_OUTPUT:
   2 ---
   3 fail_compilation/b19685.d(6): Error: overlapping default initialization for field `b` and `a`
   4 ---
   5 */
   6 struct S
   7 {
   8     union
   9     {
  10         struct { int a = 123; }
  11         struct { int b = 456; }
  12     }
  13 }
  14
  15 void main()
  16 {
  17     S s;
  18     assert(s.b == 123);
  19 }