Version 2.2.10
Performance improvements in the x64 and ARM backends.
git-svn-id: http://v8.googlecode.com/svn/trunk@4660 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
diff --git a/src/v8natives.js b/src/v8natives.js
index 66a20ee..531bd0e 100644
--- a/src/v8natives.js
+++ b/src/v8natives.js
@@ -225,7 +225,7 @@
// ECMA-262 - 15.2.4.6
function ObjectIsPrototypeOf(V) {
- if (!IS_OBJECT(V) && !IS_FUNCTION(V) && !IS_UNDETECTABLE(V)) return false;
+ if (!IS_SPEC_OBJECT_OR_NULL(V) && !IS_UNDETECTABLE(V)) return false;
return %IsInPrototypeChain(this, V);
}
@@ -233,7 +233,7 @@
// ECMA-262 - 15.2.4.6
function ObjectPropertyIsEnumerable(V) {
if (this == null) return false;
- if (!IS_OBJECT(this) && !IS_FUNCTION(this)) return false;
+ if (!IS_SPEC_OBJECT_OR_NULL(this)) return false;
return %IsPropertyEnumerable(this, ToString(V));
}
@@ -279,7 +279,7 @@
function ObjectKeys(obj) {
- if ((!IS_OBJECT(obj) || IS_NULL_OR_UNDEFINED(obj)) && !IS_FUNCTION(obj) &&
+ if ((!IS_SPEC_OBJECT_OR_NULL(obj) || IS_NULL_OR_UNDEFINED(obj)) &&
!IS_UNDETECTABLE(obj))
throw MakeTypeError("obj_ctor_property_non_object", ["keys"]);
return %LocalKeys(obj);
@@ -329,7 +329,7 @@
// ES5 8.10.5.
function ToPropertyDescriptor(obj) {
- if (!IS_OBJECT(obj)) {
+ if (!IS_SPEC_OBJECT_OR_NULL(obj)) {
throw MakeTypeError("property_desc_object", [obj]);
}
var desc = new PropertyDescriptor();
@@ -599,7 +599,7 @@
// ES5 section 15.2.3.2.
function ObjectGetPrototypeOf(obj) {
- if ((!IS_OBJECT(obj) || IS_NULL_OR_UNDEFINED(obj)) && !IS_FUNCTION(obj) &&
+ if ((!IS_SPEC_OBJECT_OR_NULL(obj) || IS_NULL_OR_UNDEFINED(obj)) &&
!IS_UNDETECTABLE(obj))
throw MakeTypeError("obj_ctor_property_non_object", ["getPrototypeOf"]);
return obj.__proto__;
@@ -608,7 +608,7 @@
// ES5 section 15.2.3.3
function ObjectGetOwnPropertyDescriptor(obj, p) {
- if ((!IS_OBJECT(obj) || IS_NULL_OR_UNDEFINED(obj)) && !IS_FUNCTION(obj) &&
+ if ((!IS_SPEC_OBJECT_OR_NULL(obj) || IS_NULL_OR_UNDEFINED(obj)) &&
!IS_UNDETECTABLE(obj))
throw MakeTypeError("obj_ctor_property_non_object", ["getOwnPropertyDescriptor"]);
var desc = GetOwnProperty(obj, p);
@@ -618,7 +618,7 @@
// ES5 section 15.2.3.4.
function ObjectGetOwnPropertyNames(obj) {
- if ((!IS_OBJECT(obj) || IS_NULL_OR_UNDEFINED(obj)) && !IS_FUNCTION(obj) &&
+ if ((!IS_SPEC_OBJECT_OR_NULL(obj) || IS_NULL_OR_UNDEFINED(obj)) &&
!IS_UNDETECTABLE(obj))
throw MakeTypeError("obj_ctor_property_non_object", ["getOwnPropertyNames"]);
@@ -660,8 +660,7 @@
// ES5 section 15.2.3.5.
function ObjectCreate(proto, properties) {
- // IS_OBJECT will return true on null covering that case.
- if (!IS_OBJECT(proto) && !IS_FUNCTION(proto)) {
+ if (!IS_SPEC_OBJECT_OR_NULL(proto)) {
throw MakeTypeError("proto_object_or_null", [proto]);
}
var obj = new $Object();
@@ -673,7 +672,7 @@
// ES5 section 15.2.3.6.
function ObjectDefineProperty(obj, p, attributes) {
- if ((!IS_OBJECT(obj) || IS_NULL_OR_UNDEFINED(obj)) && !IS_FUNCTION(obj) &&
+ if ((!IS_SPEC_OBJECT_OR_NULL(obj) || IS_NULL_OR_UNDEFINED(obj)) &&
!IS_UNDETECTABLE(obj))
throw MakeTypeError("obj_ctor_property_non_object", ["defineProperty"]);
var name = ToString(p);
@@ -685,7 +684,7 @@
// ES5 section 15.2.3.7.
function ObjectDefineProperties(obj, properties) {
- if ((!IS_OBJECT(obj) || IS_NULL_OR_UNDEFINED(obj)) && !IS_FUNCTION(obj) &&
+ if ((!IS_SPEC_OBJECT_OR_NULL(obj) || IS_NULL_OR_UNDEFINED(obj)) &&
!IS_UNDETECTABLE(obj))
throw MakeTypeError("obj_ctor_property_non_object", ["defineProperties"]);
var props = ToObject(properties);