JavaScriptCore-7600.1.4.15.12.tar.gz

[apple/javascriptcore.git] / runtime / NativeErrorConstructor.h

diff --git a/runtime/NativeErrorConstructor.h b/runtime/NativeErrorConstructor.h
index 891f9226b128421e58efb55518700659f0274e32..438a3afb9bb0f6412c97932230c88710961f5467 100644 (file)
--- a/runtime/NativeErrorConstructor.h
+++ b/runtime/NativeErrorConstructor.h
@@ -22,6 +22,7 @@
 #define NativeErrorConstructor_h
 
 #include "InternalFunction.h"
+#include "NativeErrorPrototype.h"
 
 namespace JSC {
 
@@ -31,19 +32,35 @@ namespace JSC {
 
     class NativeErrorConstructor : public InternalFunction {
     public:
-        NativeErrorConstructor(ExecState*, NonNullPassRefPtr<Structure> structure, NonNullPassRefPtr<Structure> prototypeStructure, const UString&);
+        typedef InternalFunction Base;
 
-        static const ClassInfo info;
+        static NativeErrorConstructor* create(VM& vm, JSGlobalObject* globalObject, Structure* structure, Structure* prototypeStructure, const String& name)
+        {
+            NativeErrorConstructor* constructor = new (NotNull, allocateCell<NativeErrorConstructor>(vm.heap)) NativeErrorConstructor(vm, structure);
+            constructor->finishCreation(vm, globalObject, prototypeStructure, name);
+            return constructor;
+        }
+        
+        DECLARE_INFO;
 
-        ErrorInstance* construct(ExecState*, const ArgList&);
+        static Structure* createStructure(VM& vm, JSGlobalObject* globalObject, JSValue prototype)
+        {
+            return Structure::create(vm, globalObject, prototype, TypeInfo(ObjectType, StructureFlags), info());
+        }
 
-    private:
-        virtual ConstructType getConstructData(ConstructData&);
-        virtual CallType getCallData(CallData&);
+        Structure* errorStructure() { return m_errorStructure.get(); }
+
+    protected:
+        void finishCreation(VM&, JSGlobalObject*, Structure* prototypeStructure, const String& name);
 
-        virtual const ClassInfo* classInfo() const { return &info; }
+    private:
+        NativeErrorConstructor(VM&, Structure*);
+        static const unsigned StructureFlags = OverridesVisitChildren | InternalFunction::StructureFlags;
+        static ConstructType getConstructData(JSCell*, ConstructData&);
+        static CallType getCallData(JSCell*, CallData&);
+        static void visitChildren(JSCell*, SlotVisitor&);
 
-        RefPtr<Structure> m_errorStructure;
+        WriteBarrier<Structure> m_errorStructure;
     };
 
 } // namespace JSC