SingleSource/Regression/C/gcc-c-torture/execute/pr31136.c


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extern void abort (void);

struct S {
  unsigned b4:4;
  unsigned b6:6;
} s;

int main()
{
  s.b6 = 31;
  s.b4 = s.b6;
  s.b6 = s.b4;
  if (s.b6 != 15)
    abort ();
  return 0;
}