gcc/testsuite/gcc.dg/20001116-1.c

   1 /* This looks like a warning test, but it's actually a regression test for a
   2    nasty ICE due to messed up parser context.  Problem originally found
   3    during bootstrap; this is synthetic.  -zw  */
   4 /* { dg-do compile }
   5    { dg-options -W } */
   6
   7 void foo (int x)
   8 {
   9   if (x)
  10     ;   /* { dg-warning "empty body in an if-statement" } */
  11 }