The Tor Browser / file diff

     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/js/src/jit-test/tests/arrow-functions/length.js	Wed Dec 31 06:09:35 2014 +0100
     1.3 @@ -0,0 +1,11 @@
     1.4 +// Arrow functions have a .length property like ordinary functions.
     1.5 +
     1.6 +assertEq((a => a).hasOwnProperty("length"), true);
     1.7 +
     1.8 +assertEq((a => a).length, 1);
     1.9 +assertEq((() => 0).length, 0);
    1.10 +assertEq(((a) => 0).length, 1);
    1.11 +assertEq(((a, b) => 0).length, 2);
    1.12 +
    1.13 +assertEq(((...arr) => arr).length, 0);
    1.14 +assertEq(((a=1, b=2) => 0).length, 0);