// Control test: JIT ADD with numbers only (no bailout) — should NOT crash function test() { const arr = [1, 2, 3, 4, 5]; const result = arr.map((v) => { return v + 10; }); return result; } for (let i = 0; i < 25; i++) { const r = test(); if (i === 24) console.log('OK:', r.join(', ')); }