gcc/testsuite/gcc.dg/plugin/diagnostic-path-format-separate-events.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-fdiagnostics-path-format=separate-events" } */
   3
   4 #include <stdlib.h>
   5
   6 void *wrapped_malloc (size_t size)
   7 {
   8   return malloc (size);
   9 }
  10
  11 void wrapped_free (void *ptr)
  12 {
  13   free (ptr); /* { dg-warning "double-free of 'ptr' \\\[CWE-415\\]" } */
  14 }
  15
  16 typedef struct boxed_int
  17 {
  18   int i;
  19 } boxed_int;
  20
  21 boxed_int *
  22 make_boxed_int (int i)
  23 {
  24   boxed_int *result = (boxed_int *)wrapped_malloc (sizeof (boxed_int));
  25   result->i = i;
  26   return result;
  27 }
  28
  29 void
  30 free_boxed_int (boxed_int *bi)
  31 {
  32   wrapped_free (bi);
  33 }
  34
  35 void test (int i)
  36 { /* { dg-message "\\(1\\) entering 'test'" } */
  37   boxed_int *obj = make_boxed_int (i); /* { dg-message "\\(2\\) calling 'make_boxed_int'" } */
  38   /* etc */
  39
  40   free_boxed_int (obj);
  41
  42   free_boxed_int (obj);
  43 }
  44