old-autovect-branch/gcc/testsuite/gcc.c-torture/compile/pta-1.c

   1 typedef struct JSObject JSObject;
   2 typedef struct JSObjectMap *(*JSNewObjectMapOp) (JSObject *obj);
   3 typedef JSObject *(*JSGetMethodOp) (JSObject *obj);
   4 struct JSObjectOps {
   5     JSNewObjectMapOp newObjectMap;
   6 };
   7 struct JSXMLObjectOps {
   8     struct JSObjectOps base;
   9     JSGetMethodOp getMethod;
  10 };
  11 struct JSObjectMap {
  12     struct JSObjectOps *ops;
  13 };
  14 struct JSObject {
  15     struct JSObjectMap *map;
  16 };
  17
  18 struct JSXMLObjectOps js_XMLObjectOps;
  19
  20
  21 /* We need to create SFT's for the entire structure when this address is taken,
  22    not just the part in the component reference itself.  */
  23 JSObject *JS_GetMethod(JSObject *obj)
  24 {
  25     if (obj->map->ops == &js_XMLObjectOps.base) {
  26         struct JSXMLObjectOps *ops;
  27         ops = (struct JSXMLObjectOps *) obj->map->ops;
  28         obj = ops->getMethod(obj);
  29     }
  30     return obj;
  31 }