JavaScriptCore-1097.3.3.tar.gz

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

diff --git a/runtime/NativeErrorConstructor.cpp b/runtime/NativeErrorConstructor.cpp
index 2a7a7f5d45e3057ea6c550b34eae920d518d6b3b..b6aff916e4dd4b8b123966463cd5868273a8b0f7 100644 (file)
--- a/runtime/NativeErrorConstructor.cpp
+++ b/runtime/NativeErrorConstructor.cpp
@@ -29,31 +29,24 @@
 namespace JSC {
 
 ASSERT_CLASS_FITS_IN_CELL(NativeErrorConstructor);
+ASSERT_HAS_TRIVIAL_DESTRUCTOR(NativeErrorConstructor);
 
-const ClassInfo NativeErrorConstructor::s_info = { "Function", &InternalFunction::s_info, 0, 0 };
+const ClassInfo NativeErrorConstructor::s_info = { "Function", &InternalFunction::s_info, 0, 0, CREATE_METHOD_TABLE(NativeErrorConstructor) };
 
-NativeErrorConstructor::NativeErrorConstructor(ExecState* exec, JSGlobalObject* globalObject, Structure* structure, Structure* prototypeStructure, const UString& nameAndMessage)
-    : InternalFunction(&exec->globalData(), globalObject, structure, Identifier(exec, nameAndMessage))
+NativeErrorConstructor::NativeErrorConstructor(JSGlobalObject* globalObject, Structure* structure)
+    : InternalFunction(globalObject, structure)
 {
-    ASSERT(inherits(&s_info));
-
-    NativeErrorPrototype* prototype = new (exec) NativeErrorPrototype(exec, globalObject, prototypeStructure, nameAndMessage, this);
-
-    putDirect(exec->globalData(), exec->propertyNames().length, jsNumber(1), DontDelete | ReadOnly | DontEnum); // ECMA 15.11.7.5
-    putDirect(exec->globalData(), exec->propertyNames().prototype, prototype, DontDelete | ReadOnly | DontEnum);
-    m_errorStructure.set(exec->globalData(), this, ErrorInstance::createStructure(exec->globalData(), prototype));
-    ASSERT(m_errorStructure);
-    ASSERT(m_errorStructure->typeInfo().type() == ObjectType);
 }
 
-void NativeErrorConstructor::visitChildren(SlotVisitor& visitor)
+void NativeErrorConstructor::visitChildren(JSCell* cell, SlotVisitor& visitor)
 {
-    ASSERT_GC_OBJECT_INHERITS(this, &s_info);
+    NativeErrorConstructor* thisObject = jsCast<NativeErrorConstructor*>(cell);
+    ASSERT_GC_OBJECT_INHERITS(thisObject, &s_info);
     COMPILE_ASSERT(StructureFlags & OverridesVisitChildren, OverridesVisitChildrenWithoutSettingFlag);
-    ASSERT(structure()->typeInfo().overridesVisitChildren());
-    InternalFunction::visitChildren(visitor);
-    if (m_errorStructure)
-        visitor.append(&m_errorStructure);
+    ASSERT(thisObject->structure()->typeInfo().overridesVisitChildren());
+    InternalFunction::visitChildren(thisObject, visitor);
+    if (thisObject->m_errorStructure)
+        visitor.append(&thisObject->m_errorStructure);
 }
 
 static EncodedJSValue JSC_HOST_CALL constructWithNativeErrorConstructor(ExecState* exec)
@@ -64,7 +57,7 @@ static EncodedJSValue JSC_HOST_CALL constructWithNativeErrorConstructor(ExecStat
     return JSValue::encode(ErrorInstance::create(exec, errorStructure, message));
 }
 
-ConstructType NativeErrorConstructor::getConstructData(ConstructData& constructData)
+ConstructType NativeErrorConstructor::getConstructData(JSCell*, ConstructData& constructData)
 {
     constructData.native.function = constructWithNativeErrorConstructor;
     return ConstructTypeHost;
@@ -77,7 +70,7 @@ static EncodedJSValue JSC_HOST_CALL callNativeErrorConstructor(ExecState* exec)
     return JSValue::encode(ErrorInstance::create(exec, errorStructure, message));
 }
 
-CallType NativeErrorConstructor::getCallData(CallData& callData)
+CallType NativeErrorConstructor::getCallData(JSCell*, CallData& callData)
 {
     callData.native.function = callNativeErrorConstructor;
     return CallTypeHost;