gcc/testsuite/gcc.dg/dfp/usual-arith-conv-bad-2.c

   1 /* { dg-do compile } */
   2
   3 /* This used to result in an ICE.  */
   4
   5 extern _Decimal64 x;
   6 extern int i;
   7
   8 void
   9 foo (void)
  10 {
  11   if (x <= 2.0)         /* { dg-error "mix operands" } */
  12     i++;
  13 }