Status: New
Owner: ----
New issue 2694 by [email protected]: Function 'length' properties are
initialised to writable in strict mode code
http://code.google.com/p/v8/issues/detail?id=2694
When running in strict mode, V8 is initialising functions with a writable
length property. After checking the specification and the following code
in recent versions (supporting strict mode) of both Firefox and Opera, I've
concluded this is a bug in V8.
Simple example:
(function () {
"use strict";
var someFunction = function () {
}
return Object.getOwnPropertyDescriptor(someFunction,'length');
})()
//-> Object {value: 0, writable: true, enumerable: false, configurable:
false}
Without the "use strict" directive:
(function () {
var someFunction = function () {
}
return Object.getOwnPropertyDescriptor(someFunction,'length');
})()
//-> Object {value: 0, writable: false, enumerable: false,
configurable: false}
Tested with Chrome 28.0.1500.11 dev and V8 (d8) 3.12.3
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