js/src/jit-test/tests/for-of/generators-5.js

Wed, 31 Dec 2014 06:55:50 +0100

author
Michael Schloh von Bennewitz <michael@schloh.com>
date
Wed, 31 Dec 2014 06:55:50 +0100
changeset 2
7e26c7da4463
permissions
-rw-r--r--

Added tag UPSTREAM_283F7C6 for changeset ca08bd8f51b2

     1 // Breaking out of a for-of loop over a generator-iterator does not close the iterator.
     3 load(libdir + "iteration.js");
     5 function range(n) {
     6     for (var i = 0; i < n; i++)
     7         yield i;
     8 }
    10 var r = range(10);
    11 var s = '';
    12 for (var x of r) {
    13     s += x;
    14     if (x == 4)
    15         break;
    16 }
    17 s += '/';
    18 for (var y of r)
    19     s += y;
    20 assertEq(s, '01234/56789');

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