Version 3.22.13
Do not look up ArrayBuffer on global object in typed array constructor. (issue 2931)
Performance and stability improvements on all platforms.
git-svn-id: http://v8.googlecode.com/svn/trunk@17231 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
diff --git a/src/typedarray.js b/src/typedarray.js
index da12ccf..1e67bc3 100644
--- a/src/typedarray.js
+++ b/src/typedarray.js
@@ -30,7 +30,7 @@
// This file relies on the fact that the following declaration has been made
// in runtime.js:
// var $Array = global.Array;
-
+var $ArrayBuffer = global.ArrayBuffer;
// --------------- Typed Arrays ---------------------
@@ -70,7 +70,7 @@
function ConstructByLength(obj, length) {
var l = ToPositiveInteger(length, "invalid_typed_array_length");
var byteLength = l * elementSize;
- var buffer = new global.ArrayBuffer(byteLength);
+ var buffer = new $ArrayBuffer(byteLength);
%TypedArrayInitialize(obj, arrayId, buffer, 0, byteLength);
}