Set-iterator-remove-2.js

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// A map iterator can cope with removing the next entry.

load(libdir + "iteration.js");

var set = new Set("abcd");

var iter = set[Symbol.iterator]();

var log = "";

for (let x of iter) {

    log += x;

    if (x === "b")

        set.delete("c");

assertEq(log, "abd");