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Bug 307791 - Implement ES5's Object.keys(O). r=jorendorff

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This commit is contained in:
Jeff Walden
2009-09-08 15:59:14 -07:00
parent fda1b40df4
commit a945d563f3
7 changed files with 181 additions and 8 deletions
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6
js/src/jsarray.cpp
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@@ -3419,7 +3419,6 @@ js_NewEmptyArray(JSContext* cx, JSObject* proto)
{
JS_ASSERT(OBJ_IS_ARRAY(cx, proto));
JS_ASSERT(JS_ON_TRACE(cx));
JSObject* obj = js_NewGCObject(cx, GCX_OBJECT);
if (!obj)
return NULL;
@@ -3440,9 +3439,8 @@ js_NewEmptyArray(JSContext* cx, JSObject* proto)
JS_DEFINE_CALLINFO_2(extern, OBJECT, js_NewEmptyArray, CONTEXT, OBJECT, 0, 0)
JSObject* FASTCALL
js_NewUninitializedArray(JSContext* cx, JSObject* proto, uint32 len)
js_NewArrayWithSlots(JSContext* cx, JSObject* proto, uint32 len)
{
JS_ASSERT(JS_ON_TRACE(cx));
JSObject* obj = js_NewEmptyArray(cx, proto);
if (!obj)
return NULL;
@@ -3451,7 +3449,7 @@ js_NewUninitializedArray(JSContext* cx, JSObject* proto, uint32 len)
return NULL;
return obj;
}
JS_DEFINE_CALLINFO_3(extern, OBJECT, js_NewUninitializedArray, CONTEXT, OBJECT, UINT32, 0, 0)
JS_DEFINE_CALLINFO_3(extern, OBJECT, js_NewArrayWithSlots, CONTEXT, OBJECT, UINT32, 0, 0)
#endif /* JS_TRACER */