Back out 97036ab72558 which inappropriately compared turds to third parties.
1 load(libdir + "eqArrayHelper.js");
4 this.value = [a, b, c];
5 assertEq(Object.getPrototypeOf(this), g.prototype);
6 assertEq(arguments.callee, g);
9 assertEqArray(new g(...[1, 2, 3]).value, [1, 2, 3]);