gcc/testsuite/gcc.dg/dfp/pr79515.c

   1 /* PR c/79515 */
   2 /* { dg-do compile } */
   3 /* { dg-options "-Wdouble-promotion" } */
   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 }