1 /* 2 * Copyright (C) 1999-2000 Harri Porten (porten (at) kde.org) 3 * Copyright (C) 2008 Apple Inc. All rights reserved. 4 * 5 * This library is free software; you can redistribute it and/or 6 * modify it under the terms of the GNU Lesser General Public 7 * License as published by the Free Software Foundation; either 8 * version 2 of the License, or (at your option) any later version. 9 * 10 * This library is distributed in the hope that it will be useful, 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 13 * Lesser General Public License for more details. 14 * 15 * You should have received a copy of the GNU Lesser General Public 16 * License along with this library; if not, write to the Free Software 17 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 18 * 19 */ 20 21 #ifndef NativeErrorConstructor_h 22 #define NativeErrorConstructor_h 23 24 #include "InternalFunction.h" 25 26 namespace JSC { 27 28 class ErrorInstance; 29 class FunctionPrototype; 30 class NativeErrorPrototype; 31 32 class NativeErrorConstructor : public InternalFunction { 33 public: 34 NativeErrorConstructor(ExecState*, JSGlobalObject*, Structure*, Structure* prototypeStructure, const UString&); 35 36 static const ClassInfo s_info; 37 38 static Structure* createStructure(JSGlobalData& globalData, JSValue prototype) 39 { 40 return Structure::create(globalData, prototype, TypeInfo(ObjectType, StructureFlags), AnonymousSlotCount, &s_info); 41 } 42 43 Structure* errorStructure() { return m_errorStructure.get(); } 44 45 private: 46 static const unsigned StructureFlags = OverridesMarkChildren | InternalFunction::StructureFlags; 47 virtual ConstructType getConstructData(ConstructData&); 48 virtual CallType getCallData(CallData&); 49 virtual void markChildren(MarkStack&); 50 51 WriteBarrier<Structure> m_errorStructure; 52 }; 53 54 } // namespace JSC 55 56 #endif // NativeErrorConstructor_h 57
