js/src/jit-test/tests/collections/Map-iterators-3.js

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1 // A closed Map iterator does not visit new entries added after a clear().
2
3 load(libdir + "iteration.js");
4
5 var m = Map();
6 var it = m[std_iterator]();
7 assertIteratorDone(it, undefined); // close the iterator
8 m.clear();
9 m.set("a", 1);
10 assertIteratorDone(it, undefined); // iterator still closed

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