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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
Diffstat (limited to 'js/src/jit-test/tests/collections/Map-constructor-4.js')
-rw-r--r--js/src/jit-test/tests/collections/Map-constructor-4.js6
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diff --git a/js/src/jit-test/tests/collections/Map-constructor-4.js b/js/src/jit-test/tests/collections/Map-constructor-4.js
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+++ b/js/src/jit-test/tests/collections/Map-constructor-4.js
@@ -0,0 +1,6 @@
+// new Map(x) throws if x is not iterable (unless x is undefined).
+
+load(libdir + "asserts.js");
+var nonIterables = [true, 1, -0, 3.14, NaN, {}, Math, this];
+for (let k of nonIterables)
+ assertThrowsInstanceOf(function () { new Map(k); }, TypeError);