1  /* PR c/2161: parser stack overflow.  */
       2  /* { dg-do compile } */
       3  /* { dg-timeout-factor 4.0 } */
       4  
       5  #define ONE	else if (0) { }
       6  #define TEN	ONE ONE ONE ONE ONE ONE ONE ONE ONE ONE
       7  #define HUN	TEN TEN TEN TEN TEN TEN TEN TEN TEN TEN
       8  #define THOU	HUN HUN HUN HUN HUN HUN HUN HUN HUN HUN
       9  
      10  void foo()
      11  {
      12    if (0) { }
      13    /* 11,000 else if's.  */
      14    THOU THOU THOU THOU THOU THOU THOU THOU THOU THOU THOU
      15  }