EncodedJSValue JSC_HOST_CALL functionProtoFuncApply(ExecState* exec)
{
JSValue thisValue = exec->hostThisValue();
CallData callData;
CallType callType = getCallData(thisValue, callData);
if (callType == CallTypeNone)
return throwVMTypeError(exec);
JSValue array = exec->argument(1);
MarkedArgumentBuffer applyArgs;
if (!array.isUndefinedOrNull()) {
if (!array.isObject())
return throwVMTypeError(exec);
if (asObject(array)->classInfo() == &Arguments::s_info) {
if (asArguments(array)->length(exec) > Arguments::MaxArguments)
return JSValue::encode(throwStackOverflowError(exec));
asArguments(array)->fillArgList(exec, applyArgs);
} else if (isJSArray(array)) {
if (asArray(array)->length() > Arguments::MaxArguments)
return JSValue::encode(throwStackOverflowError(exec));
asArray(array)->fillArgList(exec, applyArgs);
} else {
unsigned length = asObject(array)->get(exec, exec->propertyNames().length).toUInt32(exec);
if (length > Arguments::MaxArguments)
return JSValue::encode(throwStackOverflowError(exec));
for (unsigned i = 0; i < length; ++i)
applyArgs.append(asObject(array)->get(exec, i));
}
}
return JSValue::encode(call(exec, thisValue, callType, callData, exec->argument(0), applyArgs));
}
JSValue JSC_HOST_CALL functionProtoFuncApply(ExecState* exec, JSObject*, JSValue thisValue, const ArgList& args)
{
CallData callData;
CallType callType = thisValue.getCallData(callData);
if (callType == CallTypeNone)
return throwError(exec, TypeError);
JSValue array = args.at(1);
MarkedArgumentBuffer applyArgs;
if (!array.isUndefinedOrNull()) {
if (!array.isObject())
return throwError(exec, TypeError);
if (asObject(array)->classInfo() == &Arguments::info)
asArguments(array)->fillArgList(exec, applyArgs);
else if (isJSArray(&exec->globalData(), array))
asArray(array)->fillArgList(exec, applyArgs);
else if (asObject(array)->inherits(&JSArray::info)) {
unsigned length = asArray(array)->get(exec, exec->propertyNames().length).toUInt32(exec);
for (unsigned i = 0; i < length; ++i)
applyArgs.append(asArray(array)->get(exec, i));
} else
return throwError(exec, TypeError);
}
return call(exec, thisValue, callType, callData, args.at(0), applyArgs);
}
EncodedTiValue JSC_HOST_CALL functionProtoFuncApply(TiExcState* exec)
{
TiValue thisValue = exec->hostThisValue();
CallData callData;
CallType callType = getCallData(thisValue, callData);
if (callType == CallTypeNone)
return throwVMTypeError(exec);
TiValue array = exec->argument(1);
MarkedArgumentBuffer applyArgs;
if (!array.isUndefinedOrNull()) {
if (!array.isObject())
return throwVMTypeError(exec);
if (asObject(array)->classInfo() == &Arguments::s_info)
asArguments(array)->fillArgList(exec, applyArgs);
else if (isTiArray(&exec->globalData(), array))
asArray(array)->fillArgList(exec, applyArgs);
else if (asObject(array)->inherits(&TiArray::s_info)) {
unsigned length = asArray(array)->get(exec, exec->propertyNames().length).toUInt32(exec);
for (unsigned i = 0; i < length; ++i)
applyArgs.append(asArray(array)->get(exec, i));
} else
return throwVMTypeError(exec);
}
return TiValue::encode(call(exec, thisValue, callType, callData, exec->argument(0), applyArgs));
}
