gcc/testsuite/gcc.dg/ipa/pr85734.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O2 -Wsuggest-attribute=malloc -fdelete-null-pointer-checks" } */
   3
   4 __attribute__((noinline))
   5 static void *f1(__SIZE_TYPE__ sz) /* { dg-bogus "function might be candidate for attribute 'malloc'" } */
   6 {
   7   return __builtin_malloc (sz);
   8 }
   9
  10 __attribute__((noinline))
  11 static void *f2(__SIZE_TYPE__ sz) /* { dg-bogus "function might be candidate for attribute 'malloc'" } */
  12 {
  13   return f1 (sz);
  14 }
  15
  16 void *f3(__SIZE_TYPE__ sz) /* { dg-warning "function might be candidate for attribute 'malloc'" } */
  17 {
  18   return f2(sz);
  19 }