1  /* PR c/84293 unexpected warning from system header.  */
       2  #include "./pr84293.h"
       3  struct typeobject thing;
       4  
       5  #pragma GCC diagnostic warning "-Wstrict-aliasing"
       6  void __attribute__ ((optimize (2))) init ()
       7  {
       8    INCREF_TDEF (&thing);
       9    INCREF_STAG (&thing);
      10  }