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Flexible length JSObject, bug 584917. r=brendan,igor

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This commit is contained in:
Brian Hackett
2010-10-13 11:49:22 -07:00
parent f33cac8c13
commit 462c3fd58a
48 changed files with 1286 additions and 1367 deletions
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6
js/src/jsiter.cpp
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@@ -289,7 +289,7 @@ EnumerateDenseArrayProperties(JSContext *cx, JSObject *obj, JSObject *pobj, uint
if (pobj->getArrayLength() > 0) {
size_t capacity = pobj->getDenseArrayCapacity();
Value *vp = pobj->dslots;
Value *vp = pobj->getDenseArrayElements();
for (size_t i = 0; i < capacity; ++i, ++vp) {
if (!vp->isMagic(JS_ARRAY_HOLE)) {
/* Dense arrays never get so large that i would not fit into an integer id. */
@@ -460,10 +460,10 @@ NewIteratorObject(JSContext *cx, uintN flags)
* helper objects) expect it to have a non-null map pointer, so we
* share an empty Enumerator scope in the runtime.
*/
JSObject *obj = js_NewGCObject(cx);
JSObject *obj = js_NewGCObject(cx, FINALIZE_OBJECT0);
if (!obj)
return false;
obj->init(&js_IteratorClass, NULL, NULL, NullValue(), cx);
obj->init(cx, &js_IteratorClass, NULL, NULL, NULL, false);
obj->setMap(cx->runtime->emptyEnumeratorShape);
return obj;
}