gcc-4.9/gcc/testsuite/gcc.c-torture/compile/pr43186.c


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int n;

void foo (int i)
{
  int a, b;

  if (!i)
    for (a = 1; a < 4; a++)
      if (a)
	for (b = 1; b < 3; b++)
	  foo (b);

  n++;
}