js/src/jit-test/tests/arrow-functions/arguments-4.js@6474c204b198 (annotated)
js/src/jit-test/tests/arrow-functions/arguments-4.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.
| michael@0 | 1 | // 'arguments' is banned in a function with a rest param, |
| michael@0 | 2 | // even nested in an arrow-function parameter default value |
| michael@0 | 3 | |
| michael@0 | 4 | load(libdir + "asserts.js"); |
| michael@0 | 5 | |
| michael@0 | 6 | var mistakes = [ |
| michael@0 | 7 | "(...rest) => arguments", |
| michael@0 | 8 | "(...rest) => (x=arguments) => 0", |
| michael@0 | 9 | "function f(...rest) { return (x=arguments) => 0; }", |
| michael@0 | 10 | "function f(...rest) { return (x=(y=arguments) => 1) => 0; }", |
| michael@0 | 11 | ]; |
| michael@0 | 12 | |
| michael@0 | 13 | for (var s of mistakes) |
| michael@0 | 14 | assertThrowsInstanceOf(function () { eval(s); }, SyntaxError); |
