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[INFER] Objects with same shape have same type, objects with same type have same prototype, bug 619271.

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This commit is contained in:
Brian Hackett
2010-12-18 20:44:51 -08:00
parent d2505f9622
commit 09a5a525ff
51 changed files with 1202 additions and 1784 deletions
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13
js/src/jsdate.cpp
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@@ -2552,13 +2552,10 @@ js_Date(JSContext *cx, uintN argc, Value *vp)
static void type_NewDate(JSContext *cx, JSTypeFunction *jsfun, JSTypeCallsite *jssite)
{
#ifdef JS_TYPE_INFERENCE
TypeCallsite *site = Valueify(jssite);
if (site->isNew) {
TypeObject *object = Valueify(jsfun)->prototypeObject->getNewObject(cx);
site->returnTypes->addType(cx, (jstype) object);
} else {
if (Valueify(jssite)->isNew)
JS_TypeHandlerNew(cx, jsfun, jssite);
else
JS_TypeHandlerString(cx, jsfun, jssite);
}
#endif
}
@@ -2591,7 +2588,7 @@ js_InitDateClass(JSContext *cx, JSObject *obj)
PropertyStub, PropertyStub, 0)) {
return NULL;
}
cx->addTypePropertyId(proto->getTypeObject(), toGMTStringId, toUTCStringFun.value());
cx->addTypePropertyId(proto->getType(), toGMTStringId, toUTCStringFun.value());
return proto;
}
@@ -2599,7 +2596,7 @@ js_InitDateClass(JSContext *cx, JSObject *obj)
JS_FRIEND_API(JSObject *)
js_NewDateObjectMsec(JSContext *cx, jsdouble msec_time)
{
JSObject *obj = NewBuiltinClassInstance(cx, &js_DateClass, NULL);
JSObject *obj = NewBuiltinClassInstance(cx, &js_DateClass);
if (!obj || !obj->ensureSlots(cx, JSObject::DATE_CLASS_RESERVED_SLOTS))
return NULL;
if (!SetUTCTime(cx, obj, msec_time))