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-iterator-remove-2.js	Wed Dec 31 06:09:35 2014 +0100
     1.3 @@ -0,0 +1,13 @@
     1.4 +// A map iterator can cope with removing the next entry.
     1.5 +
     1.6 +load(libdir + "iteration.js");
     1.7 +
     1.8 +var map = Map([['a', 0], ['b', 1], ['c', 2], ['d', 3]]);
     1.9 +var iter = map[std_iterator]();
    1.10 +var log = '';
    1.11 +for (let [k, v] of iter) {
    1.12 +    log += k + v;
    1.13 +    if (k === 'b')
    1.14 +        map.delete('c');
    1.15 +}
    1.16 +assertEq(log, 'a0b1d3');