js/src/jit-test/tests/for-of/arguments-2.js


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// for-of can iterate arguments objects after returning.

load(libdir + "iteration.js");

function f() {
    return arguments;
}

var s = '';
var args = f('a', 'b', 'c');
Object.prototype[Symbol.iterator] = Array.prototype[Symbol.iterator];
for (var v of args)
    s += v;
assertEq(s, 'abc');