// 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-syntaxfunctiong(){varf;classCextendseval("f = () => delete C; Array"){}f();}assertThrows(g,SyntaxError);%OptimizeFunctionOnNextCall(g);assertThrows(g,SyntaxError);