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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
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Add m-esr52 at 52.6.0
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diff --git a/js/src/jit-test/tests/collections/Map-iterators-3.js b/js/src/jit-test/tests/collections/Map-iterators-3.js
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+++ b/js/src/jit-test/tests/collections/Map-iterators-3.js
@@ -0,0 +1,10 @@
+// A closed Map iterator does not visit new entries added after a clear().
+
+load(libdir + "iteration.js");
+
+var m = new Map();
+var it = m[Symbol.iterator]();
+assertIteratorDone(it, undefined); // close the iterator
+m.clear();
+m.set("a", 1);
+assertIteratorDone(it, undefined); // iterator still closed