// Copyright 2015 the V8 project authors. All rights reserved. // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. // Flags: --allow-natives-syntax --turbo-filter=f "use strict"; function f() { %DeoptimizeNow(); let x = 23; } %PrepareFunctionForOptimization(f); %OptimizeFunctionOnNextCall(f); f();