//@ slow! //@ runDefault("--jitPolicyScale=0") // This test should not crash. // Increase iterations to 10000 if you want the regression to reproduce more reliably. // It can manifest in just a few iterations or may take a lot more iterations. We're // reducing iterations here to shorten the execution time of this test for normal runs, // with the tradeoff that some runs may not trigger the regression (if present). This is // so that fixed builds (which is the likely case going forward) won't have to wait too // long for this test to finish. const iterations = 500; for (let i = 0; i < iterations; i++) { let code = ` for (let i = 0; i < 1000; i++) { String.prototype.__proto__ = []; const w = 'abcdefg'[-2]; } `; runString(code); }