gcc/testsuite/gcc.dg/pr71581.c

   1 /* PR middle-end/71581 */
   2 /* { dg-do compile } */
   3 /* { dg-options "-Wuninitialized" } */
   4
   5 _Complex float
   6 f1 (void)
   7 {
   8   float x;
   9   return x;     /* { dg-warning "is used uninitialized in this function" } */
  10 }
  11
  12 _Complex double
  13 f2 (void)
  14 {
  15   double x;
  16   return x;     /* { dg-warning "is used uninitialized in this function" } */
  17 }
  18
  19 _Complex int
  20 f3 (void)
  21 {
  22   int x;
  23   return x;     /* { dg-warning "is used uninitialized in this function" } */
  24 }