C++ createTypeError函数代码示例

OStack程序员社区-中国程序员成长平台 › 门户 › 编程› C++›C++教程

原作者: [db:作者] 来自: [db:来源] 收藏邀请

本文整理汇总了C++中createTypeError函数的典型用法代码示例。如果您正苦于以下问题：C++ createTypeError函数的具体用法？C++ createTypeError怎么用？C++ createTypeError使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了createTypeError函数的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: JSPromiseConstructorFuncResolve

EncodedJSValue JSC_HOST_CALL JSPromiseConstructorFuncResolve(ExecState* exec)
{
    if (!exec->argumentCount())
        return throwVMError(exec, createTypeError(exec, "Expected at least one argument"));

    JSGlobalObject* globalObject = exec->callee()->globalObject();

    JSPromise* promise = JSPromise::createWithResolver(exec->vm(), globalObject);
    promise->resolver()->resolve(exec, exec->uncheckedArgument(0));

    return JSValue::encode(promise);
}

开发者ID:RobotsAndPencils，项目名称:JavaScriptCore-iOS，代码行数:12，代码来源:JSPromiseConstructor.cpp

示例2: constructJSReadableStreamReader

EncodedJSValue JSC_HOST_CALL constructJSReadableStreamReader(ExecState* state)
{
    JSReadableStream* stream = jsDynamicCast<JSReadableStream*>(state->argument(0));
    if (!stream)
        return throwVMError(state, createTypeError(state, ASCIILiteral("ReadableStreamReader constructor parameter is not a ReadableStream")));

    JSValue jsFunction = stream->get(state, Identifier::fromString(state, "getReader"));

    CallData callData;
    CallType callType = getCallData(jsFunction, callData);
    MarkedArgumentBuffer noArguments;
    return JSValue::encode(call(state, jsFunction, callType, callData, stream, noArguments));
}

开发者ID:edcwconan，项目名称:webkit，代码行数:13，代码来源:JSReadableStreamPrivateConstructors.cpp

示例3: makeGetterTypeErrorForBuiltins

EncodedJSValue JSC_HOST_CALL makeGetterTypeErrorForBuiltins(ExecState* execState)
{
    ASSERT(execState);
    ASSERT(execState->argumentCount() == 2);
    VM& vm = execState->vm();
    auto scope = DECLARE_CATCH_SCOPE(vm);

    auto interfaceName = execState->uncheckedArgument(0).getString(execState);
    ASSERT_UNUSED(scope, !scope.exception());
    auto attributeName = execState->uncheckedArgument(1).getString(execState);
    ASSERT(!scope.exception());
    return JSValue::encode(createTypeError(execState, makeGetterTypeErrorMessage(interfaceName.utf8().data(), attributeName.utf8().data())));
}

开发者ID:eocanha，项目名称:webkit，代码行数:13，代码来源:JSDOMGlobalObject.cpp

示例4: impl

void JSPannerNode::setPanningModel(ExecState* exec, JSValue value)
{
    PannerNode& imp = impl();

#if ENABLE(LEGACY_WEB_AUDIO)
    if (value.isNumber()) {
        uint32_t model = value.toUInt32(exec);
        if (!imp.setPanningModel(model))
            exec->vm().throwException(exec, createTypeError(exec, "Illegal panningModel"));
        return;
    }
#endif

    if (value.isString()) {
        String model = value.toString(exec)->value(exec);
        if (model == "equalpower" || model == "HRTF" || model == "soundfield") {
            imp.setPanningModel(model);
            return;
        }
    }
    
    exec->vm().throwException(exec, createTypeError(exec, "Illegal panningModel"));
}

开发者ID:AndriyKalashnykov，项目名称:webkit，代码行数:23，代码来源:JSPannerNodeCustom.cpp

示例5: dateProtoFuncToJSON

EncodedJSValue JSC_HOST_CALL dateProtoFuncToJSON(ExecState* exec)
{
    JSValue thisValue = exec->thisValue();
    JSObject* object = jsCast<JSObject*>(thisValue.toThis(exec, NotStrictMode));
    if (exec->hadException())
        return JSValue::encode(jsNull());
    
    JSValue toISOValue = object->get(exec, exec->vm().propertyNames->toISOString);
    if (exec->hadException())
        return JSValue::encode(jsNull());

    CallData callData;
    CallType callType = getCallData(toISOValue, callData);
    if (callType == CallTypeNone)
        return throwVMError(exec, createTypeError(exec, ASCIILiteral("toISOString is not a function")));

    JSValue result = call(exec, asObject(toISOValue), callType, callData, object, exec->emptyList());
    if (exec->hadException())
        return JSValue::encode(jsNull());
    if (result.isObject())
        return throwVMError(exec, createTypeError(exec, ASCIILiteral("toISOString did not return a primitive value")));
    return JSValue::encode(result);
}

开发者ID:chenbk85，项目名称:webkit2-wincairo，代码行数:23，代码来源:DatePrototype.cpp

示例6: impl

void JSOscillatorNode::setType(ExecState* exec, JSValue value)
{
    OscillatorNode& imp = impl();

#if ENABLE(LEGACY_WEB_AUDIO)
    if (value.isNumber()) {
        uint32_t type = value.toUInt32(exec);
        if (!imp.setType(type))
            exec->vm().throwException(exec, createTypeError(exec, "Illegal OscillatorNode type"));
        return;
    }
#endif

    if (value.isString()) {
        String type = value.toString(exec)->value(exec);
        if (type == "sine" || type == "square" || type == "sawtooth" || type == "triangle") {
            imp.setType(type);
            return;
        }
    }
    
    exec->vm().throwException(exec, createTypeError(exec, "Illegal OscillatorNode type"));
}

开发者ID:AndriyKalashnykov，项目名称:webkit，代码行数:23，代码来源:JSOscillatorNodeCustom.cpp

示例7: constructPromise

static EncodedJSValue JSC_HOST_CALL constructPromise(ExecState* exec)
{
    if (!exec->argumentCount())
        return throwVMError(exec, createTypeError(exec, "Expected at least one argument"));

    JSValue function = exec->argument(0);

    CallData callData;
    CallType callType = getCallData(function, callData);
    if (callType == CallTypeNone)
        return throwVMError(exec, createTypeError(exec, "Expected function as as first argument"));

    JSGlobalObject* globalObject = asInternalFunction(exec->callee())->globalObject();
    
    // 1. Let promise be a new promise.
    JSPromise* promise = JSPromise::createWithResolver(exec->vm(), globalObject);

    // 2. Let resolver be promise's associated resolver.
    JSPromiseResolver* resolver = promise->resolver();

    // 3. Set init's callback this value to promise.
    // 4. Invoke init with resolver passed as parameter.
    MarkedArgumentBuffer initArguments;
    initArguments.append(resolver);
    call(exec, function, callType, callData, promise, initArguments);

    // 5. If init threw an exception, catch it, and then, if resolver's resolved flag
    //    is unset, run resolver's reject with the thrown exception as argument.
    if (exec->hadException()) {
        JSValue exception = exec->exception();
        exec->clearException();

        resolver->rejectIfNotResolved(exec, exception);
    }

    return JSValue::encode(promise);
}

开发者ID:darionco，项目名称:JavaScriptCore-iOS，代码行数:37，代码来源:JSPromiseConstructor.cpp

示例8: JSPromisePrototypeFuncCatch

EncodedJSValue JSC_HOST_CALL JSPromisePrototypeFuncCatch(ExecState* exec)
{
    JSPromise* thisObject = jsDynamicCast<JSPromise*>(exec->thisValue());
    if (!thisObject)
        return throwVMError(exec, createTypeError(exec, "Receiver of catch must be a Promise"));
    
    JSValue rejectCallback = exec->argument(0);
    if (!rejectCallback.isUndefined()) {
        CallData callData;
        CallType callType = getCallData(rejectCallback, callData);
        if (callType == CallTypeNone)
            return throwVMError(exec, createTypeError(exec, "Expected function or undefined as as first argument"));
    }

    JSFunction* callee = jsCast<JSFunction*>(exec->callee());
    JSGlobalObject* globalObject = callee->globalObject();

    // 1. Let promise be a new promise.
    JSPromise* promise = JSPromise::createWithResolver(exec->vm(), globalObject);

    // 2. Let resolver be promise's associated resolver.
    JSPromiseResolver* resolver = promise->resolver();

    // 3. Let fulfillCallback be a new promise callback for resolver and its fulfill algorithm.
    InternalFunction* fulfillWrapper = JSPromiseCallback::create(exec, globalObject, globalObject->promiseCallbackStructure(), resolver, JSPromiseCallback::Fulfill);

    // 4. Let rejectWrapper be a promise wrapper callback for resolver and rejectCallback if rejectCallback is
    //    not omitted and a promise callback for resolver and its reject algorithm otherwise.
    InternalFunction* rejectWrapper = wrapCallback(exec, globalObject, rejectCallback, resolver, JSPromiseCallback::Reject);

    // 5. Append fulfillWrapper and rejectWrapper to the context object.
    thisObject->appendCallbacks(exec, fulfillWrapper, rejectWrapper);

    // 6. Return promise.
    return JSValue::encode(promise);
}

开发者ID:darionco，项目名称:JavaScriptCore-iOS，代码行数:36，代码来源:JSPromisePrototype.cpp

示例9: setData

EncodedJSValue setData(ExecState* exec)
{
    JSDataView* dataView = jsDynamicCast<JSDataView*>(exec->thisValue());
    if (!dataView)
        return throwVMError(exec, createTypeError(exec, "Receiver of DataView method must be a DataView"));
    
    if (exec->argumentCount() < 2)
        return throwVMError(exec, createTypeError(exec, "Need at least two argument (the byteOffset and value)"));
    
    unsigned byteOffset = exec->uncheckedArgument(0).toUInt32(exec);
    if (exec->hadException())
        return JSValue::encode(jsUndefined());
    
    typename Adaptor::Type value = toNativeFromValue<Adaptor>(exec, exec->uncheckedArgument(1));
    if (exec->hadException())
        return JSValue::encode(jsUndefined());
    
    bool littleEndian = false;
    unsigned elementSize = sizeof(typename Adaptor::Type);
    if (elementSize > 1 && exec->argumentCount() >= 3) {
        littleEndian = exec->uncheckedArgument(2).toBoolean(exec);
        if (exec->hadException())
            return JSValue::encode(jsUndefined());
    }
    
    unsigned byteLength = dataView->length();
    if (elementSize > byteLength || byteOffset > byteLength - elementSize)
        return throwVMError(exec, createRangeError(exec, "Out of bounds access"));
    
    if (needToFlipBytesIfLittleEndian(littleEndian))
        value = flipBytes(value);
    
    *reinterpret_cast<typename Adaptor::Type*>(static_cast<uint8_t*>(dataView->vector()) + byteOffset) = value;
    
    return JSValue::encode(jsUndefined());
}

开发者ID:604339917，项目名称:JavaScriptCore-iOS-1，代码行数:36，代码来源:JSDataViewPrototype.cpp

示例10: jsTestOverridingNameGetterPrototypeFunctionAnotherFunction

EncodedJSValue JSC_HOST_CALL jsTestOverridingNameGetterPrototypeFunctionAnotherFunction(ExecState* exec)
{
    JSValue thisValue = exec->hostThisValue();
    if (!thisValue.inherits(&JSTestOverridingNameGetter::s_info))
        return throwVMTypeError(exec);
    JSTestOverridingNameGetter* castedThis = static_cast<JSTestOverridingNameGetter*>(asObject(thisValue));
    ASSERT_GC_OBJECT_INHERITS(castedThis, &JSTestOverridingNameGetter::s_info);
    TestOverridingNameGetter* impl = static_cast<TestOverridingNameGetter*>(castedThis->impl());
    if (exec->argumentCount() < 1)
        return throwVMError(exec, createTypeError(exec, "Not enough arguments"));
    const String& str(ustringToString(MAYBE_MISSING_PARAMETER(exec, 0, MissingIsUndefined).isEmpty() ? UString() : MAYBE_MISSING_PARAMETER(exec, 0, MissingIsUndefined).toString(exec)->value(exec)));
    if (exec->hadException())
        return JSValue::encode(jsUndefined());
    impl->anotherFunction(str);
    return JSValue::encode(jsUndefined());
}

开发者ID:sohocoke，项目名称:webkit，代码行数:16，代码来源:JSTestOverridingNameGetter.cpp

示例11: objectConstructorDefineProperty

EncodedJSValue JSC_HOST_CALL objectConstructorDefineProperty(ExecState* exec)
{
    if (!exec->argument(0).isObject())
        return throwVMError(exec, createTypeError(exec, ASCIILiteral("Properties can only be defined on Objects.")));
    JSObject* O = asObject(exec->argument(0));
    String propertyName = exec->argument(1).toString(exec)->value(exec);
    if (exec->hadException())
        return JSValue::encode(jsNull());
    PropertyDescriptor descriptor;
    if (!toPropertyDescriptor(exec, exec->argument(2), descriptor))
        return JSValue::encode(jsNull());
    ASSERT((descriptor.attributes() & Accessor) || (!descriptor.isAccessorDescriptor()));
    ASSERT(!exec->hadException());
    O->methodTable()->defineOwnProperty(O, exec, Identifier(exec, propertyName), descriptor, true);
    return JSValue::encode(O);
}

开发者ID:166MMX，项目名称:openjdk.java.net-openjfx-8u40-rt，代码行数:16，代码来源:ObjectConstructor.cpp

示例12: jsMessagePortPrototypeFunctionRemoveEventListener

EncodedJSValue JSC_HOST_CALL jsMessagePortPrototypeFunctionRemoveEventListener(ExecState* exec)
{
    JSValue thisValue = exec->hostThisValue();
    if (!thisValue.inherits(&JSMessagePort::s_info))
        return throwVMTypeError(exec);
    JSMessagePort* castedThis = static_cast<JSMessagePort*>(asObject(thisValue));
    ASSERT_GC_OBJECT_INHERITS(castedThis, &JSMessagePort::s_info);
    MessagePort* imp = static_cast<MessagePort*>(castedThis->impl());
    if (exec->argumentCount() < 2)
        return throwVMError(exec, createTypeError(exec, "Not enough arguments"));
    JSValue listener = exec->argument(1);
    if (!listener.isObject())
        return JSValue::encode(jsUndefined());
    imp->removeEventListener(ustringToAtomicString(exec->argument(0).toString(exec)), JSEventListener::create(asObject(listener), castedThis, false, currentWorld(exec)).get(), exec->argument(2).toBoolean(exec));
    return JSValue::encode(jsUndefined());
}

开发者ID:Xertz，项目名称:EAWebKit，代码行数:16，代码来源:JSMessagePort.cpp

示例13: jsHTMLKeygenElementPrototypeFunctionSetCustomValidity

EncodedJSValue JSC_HOST_CALL jsHTMLKeygenElementPrototypeFunctionSetCustomValidity(ExecState* exec)
{
    JSValue thisValue = exec->hostThisValue();
    if (!thisValue.inherits(&JSHTMLKeygenElement::s_info))
        return throwVMTypeError(exec);
    JSHTMLKeygenElement* castedThis = static_cast<JSHTMLKeygenElement*>(asObject(thisValue));
    ASSERT_GC_OBJECT_INHERITS(castedThis, &JSHTMLKeygenElement::s_info);
    HTMLKeygenElement* imp = static_cast<HTMLKeygenElement*>(castedThis->impl());
    if (exec->argumentCount() < 1)
        return throwVMError(exec, createTypeError(exec, "Not enough arguments"));
    const String& error(valueToStringWithUndefinedOrNullCheck(exec, exec->argument(0)));
    if (exec->hadException())
        return JSValue::encode(jsUndefined());

    imp->setCustomValidity(error);
    return JSValue::encode(jsUndefined());
}

开发者ID:Xertz，项目名称:EAWebKit，代码行数:17，代码来源:JSHTMLKeygenElement.cpp

示例14: createNotAConstructorError

JSObject* createNotAConstructorError(ExecState* exec, JSValue value, unsigned bytecodeOffset, CodeBlock* codeBlock)
{
    int startOffset = 0;
    int endOffset = 0;
    int divotPoint = 0;
    int line = codeBlock->expressionRangeForBytecodeOffset(exec, bytecodeOffset, divotPoint, startOffset, endOffset);

    // We're in a "new" expression, so we need to skip over the "new.." part
    int startPoint = divotPoint - (startOffset ? startOffset - 4 : 0); // -4 for "new "
    const UChar* data = codeBlock->source()->data();
    while (startPoint < divotPoint && isStrWhiteSpace(data[startPoint]))
        startPoint++;
    
    UString errorMessage = createErrorMessage(exec, codeBlock, line, startPoint, divotPoint, value, "not a constructor");
    JSObject* exception = addErrorInfo(exec, createTypeError(exec, errorMessage), line, codeBlock->ownerExecutable()->source(), divotPoint, startOffset, endOffset);
    return exception;
}

开发者ID:pelegri，项目名称:WebKit-PlayBook，代码行数:17，代码来源:ExceptionHelpers.cpp

示例15: constructJSMutationObserver

EncodedJSValue JSC_HOST_CALL constructJSMutationObserver(ExecState* exec)
{
    if (exec->argumentCount() < 1)
        return throwVMError(exec, createNotEnoughArgumentsError(exec));

    JSObject* object = exec->argument(0).getObject();
    CallData callData;
    if (!object || object->methodTable()->getCallData(object, callData) == CallType::None)
        return throwVMError(exec, createTypeError(exec, "Callback argument must be a function"));

    DOMConstructorObject* jsConstructor = jsCast<DOMConstructorObject*>(exec->callee());
    auto callback = JSMutationCallback::create(object, jsConstructor->globalObject());
    JSObject* jsObserver = asObject(toJS(exec, jsConstructor->globalObject(), MutationObserver::create(WTFMove(callback))));
    PrivateName propertyName;
    jsObserver->putDirect(jsConstructor->globalObject()->vm(), propertyName, object);
    return JSValue::encode(jsObserver);
}

开发者ID:caiolima，项目名称:webkit，代码行数:17，代码来源:JSMutationObserverCustom.cpp

示例16: throwError

bool JSObject::hasInstance(ExecState* exec, JSValue value, JSValue proto)
{
    if (!value.isObject())
        return false;

    if (!proto.isObject()) {
        throwError(exec, createTypeError(exec, "instanceof called on an object with an invalid prototype property."));
        return false;
    }

    JSObject* object = asObject(value);
    while ((object = object->prototype().getObject())) {
        if (proto == object)
            return true;
    }
    return false;
}

开发者ID:mikedougherty，项目名称:webkit，代码行数:17，代码来源:JSObject.cpp

示例17: jsAudioBufferSourceNodePrototypeFunctionNoteOff

EncodedJSValue JSC_HOST_CALL jsAudioBufferSourceNodePrototypeFunctionNoteOff(ExecState* exec)
{
    JSValue thisValue = exec->hostThisValue();
    if (!thisValue.inherits(&JSAudioBufferSourceNode::s_info))
        return throwVMTypeError(exec);
    JSAudioBufferSourceNode* castedThis = static_cast<JSAudioBufferSourceNode*>(asObject(thisValue));
    ASSERT_GC_OBJECT_INHERITS(castedThis, &JSAudioBufferSourceNode::s_info);
    AudioBufferSourceNode* imp = static_cast<AudioBufferSourceNode*>(castedThis->impl());
    if (exec->argumentCount() < 1)
        return throwVMError(exec, createTypeError(exec, "Not enough arguments"));
    float when(exec->argument(0).toFloat(exec));
    if (exec->hadException())
        return JSValue::encode(jsUndefined());

    imp->noteOff(when);
    return JSValue::encode(jsUndefined());
}

开发者ID:Xertz，项目名称:EAWebKit，代码行数:17，代码来源:JSAudioBufferSourceNode.cpp

示例18: jsTouchListPrototypeFunctionItem

EncodedJSValue JSC_HOST_CALL jsTouchListPrototypeFunctionItem(ExecState* exec)
{
    JSValue thisValue = exec->hostThisValue();
    if (!thisValue.inherits(&JSTouchList::s_info))
        return throwVMTypeError(exec);
    JSTouchList* castedThis = static_cast<JSTouchList*>(asObject(thisValue));
    ASSERT_GC_OBJECT_INHERITS(castedThis, &JSTouchList::s_info);
    TouchList* imp = static_cast<TouchList*>(castedThis->impl());
    if (exec->argumentCount() < 1)
        return throwVMError(exec, createTypeError(exec, "Not enough arguments"));
    unsigned index(exec->argument(0).toUInt32(exec));
    if (exec->hadException())
        return JSValue::encode(jsUndefined());


    JSC::JSValue result = toJS(exec, castedThis->globalObject(), WTF::getPtr(imp->item(index)));
    return JSValue::encode(result);
}

开发者ID:Xertz，项目名称:EAWebKit，代码行数:18，代码来源:JSTouchList.cpp

示例19: objectProtoFuncDefineSetter

EncodedJSValue JSC_HOST_CALL objectProtoFuncDefineSetter(ExecState* exec)
{
    JSObject* thisObject = exec->thisValue().toThis(exec, StrictMode).toObject(exec);
    if (exec->hadException())
        return JSValue::encode(jsUndefined());

    JSValue set = exec->argument(1);
    CallData callData;
    if (getCallData(set, callData) == CallTypeNone)
        return throwVMError(exec, createTypeError(exec, ASCIILiteral("invalid setter usage")));

    PropertyDescriptor descriptor;
    descriptor.setSetter(set);
    descriptor.setEnumerable(true);
    descriptor.setConfigurable(true);
    thisObject->methodTable(exec->vm())->defineOwnProperty(thisObject, exec, exec->argument(0).toString(exec)->toIdentifier(exec), descriptor, false);

    return JSValue::encode(jsUndefined());
}

开发者ID:AndriyKalashnykov，项目名称:webkit，代码行数:19，代码来源:ObjectPrototype.cpp

示例20: jsDOMApplicationCachePrototypeFunctionDispatchEvent

EncodedJSValue JSC_HOST_CALL jsDOMApplicationCachePrototypeFunctionDispatchEvent(ExecState* exec)
{
    JSValue thisValue = exec->hostThisValue();
    if (!thisValue.inherits(&JSDOMApplicationCache::s_info))
        return throwVMTypeError(exec);
    JSDOMApplicationCache* castedThis = static_cast<JSDOMApplicationCache*>(asObject(thisValue));
    ASSERT_GC_OBJECT_INHERITS(castedThis, &JSDOMApplicationCache::s_info);
    DOMApplicationCache* imp = static_cast<DOMApplicationCache*>(castedThis->impl());
    if (exec->argumentCount() < 1)
        return throwVMError(exec, createTypeError(exec, "Not enough arguments"));
    ExceptionCode ec = 0;
    Event* evt(toEvent(exec->argument(0)));
    if (exec->hadException())
        return JSValue::encode(jsUndefined());


    JSC::JSValue result = jsBoolean(imp->dispatchEvent(evt, ec));
    setDOMException(exec, ec);
    return JSValue::encode(result);
}

开发者ID:Xertz，项目名称:EAWebKit，代码行数:20，代码来源:JSDOMApplicationCache.cpp

注：本文中的createTypeError函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。