gcc/testsuite/gcc.dg/Wunreachable-8.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O2 -Wunreachable-code" } */
   3 float Factorial(float X)
   4 {
   5   float val = 1.0;
   6   int k,j;
   7   for (k=1; k < 5; k++)
   8     {
   9       val += 1.0; /* { dg-bogus "will never be executed" "" { xfail *-*-* } } */
  10     }
  11   return (val); /* { dg-bogus "will never be executed" } */
  12 }
  13
  14 int main (void)
  15 {
  16   float result;
  17   result=Factorial(2.1);
  18   return (0);
  19 }
  20