gcc/testsuite/gcc.dg/noncompile/label-lineno-1.c

   1 /* Ensure that diagnostics for labels appear on the correct lineno.
   2    by Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 8/23/2000.  */
   3
   4 void
   5 foo(int i)
   6 {
   7  my_label: /* { dg-error "previously defined" "prev label" } */
   8
   9   i++;
  10
  11  my_label: /* { dg-error "duplicate label" "label lineno" } */
  12
  13   i++;
  14 }