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/collections/Map-clear-4.js	Wed Dec 31 06:09:35 2014 +0100
     1.3 @@ -0,0 +1,10 @@
     1.4 +// Clearing a Map after deleting some entries works.
     1.5 +
     1.6 +var m = Map([["a", 1], ["b", 2], ["c", 3], ["d", 4]]);
     1.7 +for (var [k, v] of m)
     1.8 +    if (k !== "c")
     1.9 +        m.delete(k);
    1.10 +m.clear();
    1.11 +assertEq(m.size, 0);
    1.12 +assertEq(m.has("c"), false);
    1.13 +assertEq(m.has("d"), false);