js/src/jit-test/tests/arrow-functions/this-1.js@6474c204b198
js/src/jit-test/tests/arrow-functions/this-1.js
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
1 // 'this' is lexically scoped in arrow functions
3 var obj = {
4 f: function (expected) {
5 assertEq(this, expected);
6 return a => this;
7 }
8 };
10 var g = obj.f(obj);
11 assertEq(g(), obj);
13 var obj2 = {f: obj.f};
14 var g2 = obj2.f(obj2);
15 assertEq(g2(), obj2);
16 assertEq(g(), obj);
