function foo(i) { return arguments[i]; } function bar(i) { return [arguments[i], foo(i, "one", 2, "three"), arguments[i]]; } noInline(bar); function arraycmp(a, b) { if (a.length != b.length) return false; for (var i = 0; i < a.length; ++i) { if (a[i] != b[i]) return false; } return true; } for (var i = 0; i < 10000; ++i) { var thingies = [i % 4, "one", 2, "three"]; var otherThingies = [i % 4, "five", 6, "seven"]; var result = bar(i % 4, "five", 6, "seven"); if (!arraycmp(result, [otherThingies[i % 4], thingies[i % 4], otherThingies[i % 4]])) throw "Error: bad result for i = " + i + ": " + result; }