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js/src/jit-test/tests/arrow-functions/arguments-4.js@129ffea94266

js/src/jit-test/tests/arrow-functions/arguments-4.js

Sat, 03 Jan 2015 20:18:00 +0100

author

Michael Schloh von Bennewitz <michael@schloh.com>

date

Sat, 03 Jan 2015 20:18:00 +0100

branch

TOR_BUG_3246

changeset 7

129ffea94266

permissions

-rw-r--r--

Conditionally enable double key logic according to:
private browsing mode or privacy.thirdparty.isolate preference and
implement in GetCookieStringCommon and FindCookie where it counts...
With some reservations of how to convince FindCookie users to test
condition and pass a nullptr when disabling double key logic.

 // 'arguments' is banned in a function with a rest param,

 // even nested in an arrow-function parameter default value

 load(libdir + "asserts.js");

 var mistakes = [

     "(...rest) => arguments",

     "(...rest) => (x=arguments) => 0",

     "function f(...rest) { return (x=arguments) => 0; }",

     "function f(...rest) { return (x=(y=arguments) => 1) => 0; }",

 ];

 for (var s of mistakes)

     assertThrowsInstanceOf(function () { eval(s); }, SyntaxError);