// Copyright 2016 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"use strict"functionf(c){if(c){thrownewError();}thrownewError();};functionError(){returnarguments.length;}assertThrows(function(){f(true);});assertThrows(function(){f(false);});%OptimizeFunctionOnNextCall(f);assertThrows(function(){f(true);});