blob: cf6b7228abd32d66834b54f7a3eae59ca27ea0d3 (
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/* Any copyright is dedicated to the Public Domain.
* http://creativecommons.org/licenses/publicdomain/ */
let length;
let iterable = {
[Symbol.iterator]() { return this; },
next() { length = arguments.length; return {done: true}; }
};
new Map(iterable);
// ensure no arguments are passed to next() during construction (Bug 1197095)
assertEq(length, 0);
let typeofThis;
Object.defineProperty(Number.prototype, Symbol.iterator, {
value() {
"use strict";
typeofThis = typeof this;
return { next() { return {done: true}; } };
}
});
new Map(0);
// ensure that iterable objects retain their type (Bug 1197094)
assertEq(typeofThis, "number");
if (typeof reportCompare === "function")
reportCompare(0, 0);
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