1 2 3 4 5 6 7 8 9 10 11 12 13 14
x = "a"; x += +"a"; x += +"a"; x += x; x += x; var s = x; x += 0; y = x += 0; y += x += "a"; for (let i = 0; i < 12; ++i) { try { this(); } catch {} }