gcc/testsuite/c-c++-common/fmax-errors.c

   1 /* PR c/44782 */
   2 /* { dg-do compile } */
   3 /* { dg-options "-fmax-errors=3 -Wall" } */
   4
   5 void foo (unsigned int i, unsigned int j)
   6 {
   7   (i) ();                       /* { dg-error "" } */
   8   (j) ();                       /* { dg-error "" } */
   9
  10   i + j; /* { dg-warning "" }  */
  11
  12   (k) ();                       /* { dg-error "" } */
  13   /* Make sure we see the notes related to the final error we emit.  */
  14   /* { dg-message "identifier" "" { target c } 12 } */
  15
  16   /* Warnings after the final error should not appear.  */
  17   i + j; /* no warning.  */
  18
  19   (i*j) ();                     /* no error here due to -fmax-errors */
  20
  21 } /* { dg-prune-output "compilation terminated" } */