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/basic/bug643733.js	Wed Dec 31 06:09:35 2014 +0100
     1.3 @@ -0,0 +1,4 @@
     1.4 +var x;
     1.5 +assertEq(-(typeof (x+x)), NaN);
     1.6 +assertEq(-(typeof Math.abs()), NaN);
     1.7 +