JavaScriptCore-7601.1.46.3.tar.gz

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

diff --git a/runtime/NativeErrorConstructor.h b/runtime/NativeErrorConstructor.h
index 118d1f43ddf746918e99d363a97156a61cc0ccf6..b582ef392109294e543ccc8eab3e6385710757db 100644 (file)
--- a/runtime/NativeErrorConstructor.h
+++ b/runtime/NativeErrorConstructor.h
@@ -22,29 +22,45 @@
 #define NativeErrorConstructor_h
 
 #include "InternalFunction.h"
+#include "NativeErrorPrototype.h"
 
 namespace JSC {
 
-    class ErrorInstance;
-    class FunctionPrototype;
-    class NativeErrorPrototype;
+class ErrorInstance;
+class FunctionPrototype;
+class NativeErrorPrototype;
 
-    class NativeErrorConstructor : public InternalFunction {
-    public:
-        NativeErrorConstructor(ExecState*, PassRefPtr<Structure>, NativeErrorPrototype*);
+class NativeErrorConstructor : public InternalFunction {
+public:
+    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;
+    }
 
-        ErrorInstance* construct(ExecState*, const ArgList&);
+    DECLARE_INFO;
 
-    private:
-        virtual ConstructType getConstructData(ConstructData&);
-        virtual CallType getCallData(CallData&);
+    static Structure* createStructure(VM& vm, JSGlobalObject* globalObject, JSValue prototype)
+    {
+        return Structure::create(vm, globalObject, prototype, TypeInfo(ObjectType, StructureFlags), info());
+    }
 
-        virtual const ClassInfo* classInfo() const { return &info; }
+    Structure* errorStructure() { return m_errorStructure.get(); }
 
-        RefPtr<Structure> m_errorStructure;
-    };
+protected:
+    void finishCreation(VM&, JSGlobalObject*, Structure* prototypeStructure, const String& name);
+
+private:
+    NativeErrorConstructor(VM&, Structure*);
+    static ConstructType getConstructData(JSCell*, ConstructData&);
+    static CallType getCallData(JSCell*, CallData&);
+    static void visitChildren(JSCell*, SlotVisitor&);
+
+    WriteBarrier<Structure> m_errorStructure;
+};
 
 } // namespace JSC