gcc/testsuite/c-c++-common/pr69543-2.c

   1 /* { dg-options "-Wuninitialized" } */
   2
   3 /* Verify disabling a warning, where both the _Pragma and the
   4    affected code are *not* in a macro.  */
   5
   6 void test (char yylval)
   7 {
   8   char *yyvsp;
   9   _Pragma ("GCC diagnostic push")
  10   _Pragma ("GCC diagnostic ignored \"-Wuninitialized\"")
  11   _Pragma ("GCC diagnostic ignored \"-Wmaybe-uninitialized\"")
  12   *++yyvsp = yylval;
  13   _Pragma ("GCC diagnostic pop")
  14 }