gcc/testsuite/gcc.dg/20020425-1.c

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