js/src/jit-test/tests/basic/testOverwrittenArgumentsWithUndefined.js@b8a032363ba2
js/src/jit-test/tests/basic/testOverwrittenArgumentsWithUndefined.js
Thu, 22 Jan 2015 13:21:57 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Thu, 22 Jan 2015 13:21:57 +0100
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
- permissions
- -rw-r--r--
Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6
1 function f() {
2 var a = arguments;
3 eval("assertEq(arguments[0], 42)");
4 eval("assertEq(arguments, a)");
5 arguments = undefined;
6 eval("assertEq(arguments, undefined)");
7 arguments = a;
8 eval("assertEq(arguments[0], 42)");
9 eval("assertEq(arguments, a)");
10 }
11 f(42);
13 function f(z) {
14 var a = arguments;
15 eval("assertEq(arguments[0], 42)");
16 eval("assertEq(arguments, a)");
17 arguments = undefined;
18 eval("assertEq(arguments, undefined)");
19 z = 17;
20 eval("assertEq(a[0], 17)");
21 a[0] = 'ponies';
22 eval("assertEq(z, 'ponies')");
23 }
24 f(42);
