cpython.git - https://github.com/python/cpython.git

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Diffstat (limited to 'Python/symtable.c')

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/* * Copyright (C) 2008 Apple Inc. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of * its contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include "config.h" #include "JSNotAnObject.h" #include <wtf/UnusedParam.h> namespace JSC { ASSERT_CLASS_FITS_IN_CELL(JSNotAnObject); // JSValue methods JSValuePtr JSNotAnObject::toPrimitive(ExecState* exec, PreferredPrimitiveType) const { ASSERT_UNUSED(exec, exec->hadException() && exec->exception() == m_exception); return m_exception; } bool JSNotAnObject::getPrimitiveNumber(ExecState* exec, double&, JSValuePtr&) { ASSERT_UNUSED(exec, exec->hadException() && exec->exception() == m_exception); return false; } bool JSNotAnObject::toBoolean(ExecState* exec) const { ASSERT_UNUSED(exec, exec->hadException() && exec->exception() == m_exception); return false; } double JSNotAnObject::toNumber(ExecState* exec) const { ASSERT_UNUSED(exec, exec->hadException() && exec->exception() == m_exception); return NaN; } UString JSNotAnObject::toString(ExecState* exec) const { ASSERT_UNUSED(exec, exec->hadException() && exec->exception() == m_exception); return ""; } JSObject* JSNotAnObject::toObject(ExecState* exec) const { UNUSED_PARAM(exec); ASSERT(exec->hadException() && exec->exception() == m_exception); return m_exception; } // Marking void JSNotAnObject::mark() { JSCell::mark(); if (!m_exception->marked()) m_exception->mark(); } // JSObject methods bool JSNotAnObject::getOwnPropertySlot(ExecState* exec, const Identifier&, PropertySlot&) { ASSERT_UNUSED(exec, exec->hadException() && exec->exception() == m_exception); return false; } bool JSNotAnObject::getOwnPropertySlot(ExecState* exec, unsigned, PropertySlot&) { ASSERT_UNUSED(exec, exec->hadException() && exec->exception() == m_exception); return false; } void JSNotAnObject::put(ExecState* exec, const Identifier& , JSValuePtr, PutPropertySlot&) { ASSERT_UNUSED(exec, exec->hadException() && exec->exception() == m_exception); } void JSNotAnObject::put(ExecState* exec, unsigned, JSValuePtr) { ASSERT_UNUSED(exec, exec->hadException() && exec->exception() == m_exception); } bool JSNotAnObject::deleteProperty(ExecState* exec, const Identifier&) { ASSERT_UNUSED(exec, exec->hadException() && exec->exception() == m_exception); return false; } bool JSNotAnObject::deleteProperty(ExecState* exec, unsigned) { ASSERT_UNUSED(exec, exec->hadException() && exec->exception() == m_exception); return false; } void JSNotAnObject::getPropertyNames(ExecState* exec, PropertyNameArray&) { ASSERT_UNUSED(exec, exec->hadException() && exec->exception() == m_exception); } } // namespace JSC


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