ad9498f8b8
...detected with a modified trunk Clang with
> Index: lib/Sema/SemaDeclCXX.cpp
> ===================================================================
> --- lib/Sema/SemaDeclCXX.cpp (revision 219190)
> +++ lib/Sema/SemaDeclCXX.cpp (working copy)
> @@ -1917,9 +1917,10 @@
> const Type *T = FD.getType()->getBaseElementTypeUnsafe();
> // FIXME: Destruction of ObjC lifetime types has side-effects.
> if (const CXXRecordDecl *RD = T->getAsCXXRecordDecl())
> - return !RD->isCompleteDefinition() ||
> - !RD->hasTrivialDefaultConstructor() ||
> - !RD->hasTrivialDestructor();
> + return !RD->hasAttr<WarnUnusedAttr>() &&
> + (!RD->isCompleteDefinition() ||
> + !RD->hasTrivialDefaultConstructor() ||
> + !RD->hasTrivialDestructor());
> return false;
> }
>
> @@ -3517,9 +3518,11 @@
> bool addFieldInitializer(CXXCtorInitializer *Init) {
> AllToInit.push_back(Init);
>
> +#if 0
> // Check whether this initializer makes the field "used".
> if (Init->getInit()->HasSideEffects(S.Context))
> S.UnusedPrivateFields.remove(Init->getAnyMember());
> +#endif
>
> return false;
> }
to warn about members of SAL_WARN_UNUSED-annotated class types, and warn about
initializations with side effects (cf.
<http://lists.cs.uiuc.edu/pipermail/cfe-dev/2014-October/039602.html>
"-Wunused-private-field distracted by side effects").
Change-Id: I3f3181c4eb8180ca28e1fa3dffc9dbe1002c6628
280 lines
14 KiB
C++
280 lines
14 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#ifndef INCLUDED_FRAMEWORK_INC_XML_MENUDOCUMENTHANDLER_HXX
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#define INCLUDED_FRAMEWORK_INC_XML_MENUDOCUMENTHANDLER_HXX
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#include <com/sun/star/xml/sax/XDocumentHandler.hpp>
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#include <com/sun/star/container/XIndexContainer.hpp>
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#include <com/sun/star/lang/XSingleComponentFactory.hpp>
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#include <com/sun/star/beans/PropertyValue.hpp>
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#include <com/sun/star/uno/Sequence.h>
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#include <com/sun/star/uno/XComponentContext.hpp>
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#include <rtl/ustring.hxx>
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#include <cppuhelper/implbase1.hxx>
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#include <com/sun/star/lang/XMultiServiceFactory.hpp>
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#include <framework/fwedllapi.h>
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namespace framework{
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class FWE_DLLPUBLIC ReadMenuDocumentHandlerBase :
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public ::cppu::WeakImplHelper1< ::com::sun::star::xml::sax::XDocumentHandler >
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{
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public:
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ReadMenuDocumentHandlerBase();
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virtual ~ReadMenuDocumentHandlerBase();
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// XDocumentHandler
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virtual void SAL_CALL startDocument(void)
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throw ( ::com::sun::star::xml::sax::SAXException,
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::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE = 0;
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virtual void SAL_CALL endDocument(void)
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throw( ::com::sun::star::xml::sax::SAXException,
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::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE = 0;
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virtual void SAL_CALL startElement(
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const OUString& aName,
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const ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XAttributeList > &xAttribs)
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throw( ::com::sun::star::xml::sax::SAXException,
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::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE = 0;
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virtual void SAL_CALL endElement(const OUString& aName)
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throw( ::com::sun::star::xml::sax::SAXException,
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::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE = 0;
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virtual void SAL_CALL characters(const OUString& aChars)
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throw( ::com::sun::star::xml::sax::SAXException,
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::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE = 0;
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virtual void SAL_CALL ignorableWhitespace(const OUString& aWhitespaces)
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throw( ::com::sun::star::xml::sax::SAXException,
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::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
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virtual void SAL_CALL processingInstruction(const OUString& aTarget,
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const OUString& aData)
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throw( ::com::sun::star::xml::sax::SAXException,
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::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
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virtual void SAL_CALL setDocumentLocator(
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const ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XLocator > &xLocator)
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throw( ::com::sun::star::xml::sax::SAXException,
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::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
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protected:
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OUString getErrorLineString();
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::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XLocator > m_xLocator;
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::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XDocumentHandler> m_xReader;
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void initPropertyCommon( com::sun::star::uno::Sequence< com::sun::star::beans::PropertyValue > &rProps,
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const OUString &rCommandURL, const OUString &rHelpId,
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const OUString &rLabel, sal_Int16 nItemStyleBits );
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private:
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OUString m_aType;
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OUString m_aLabel;
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OUString m_aContainer;
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OUString m_aHelpURL;
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OUString m_aCommandURL;
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OUString m_aStyle;
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};
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class FWE_DLLPUBLIC OReadMenuDocumentHandler : public ReadMenuDocumentHandlerBase
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{
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public:
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OReadMenuDocumentHandler(
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const com::sun::star::uno::Reference< com::sun::star::container::XIndexContainer >& rItemContainer );
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virtual ~OReadMenuDocumentHandler();
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// XDocumentHandler
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virtual void SAL_CALL startDocument(void)
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throw ( ::com::sun::star::xml::sax::SAXException,
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::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
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virtual void SAL_CALL endDocument(void)
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throw( ::com::sun::star::xml::sax::SAXException,
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::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
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virtual void SAL_CALL startElement(
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const OUString& aName,
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const ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XAttributeList > &xAttribs)
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throw( ::com::sun::star::xml::sax::SAXException,
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::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
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virtual void SAL_CALL endElement(const OUString& aName)
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throw( ::com::sun::star::xml::sax::SAXException,
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::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
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virtual void SAL_CALL characters(const OUString& aChars)
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throw( ::com::sun::star::xml::sax::SAXException,
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::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
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private:
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int m_nElementDepth;
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bool m_bMenuBarMode;
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com::sun::star::uno::Reference< ::com::sun::star::container::XIndexContainer > m_xMenuBarContainer;
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com::sun::star::uno::Reference< ::com::sun::star::lang::XSingleComponentFactory > m_xContainerFactory;
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}; // OReadMenuDocumentHandler
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class FWE_DLLPUBLIC OReadMenuBarHandler : public ReadMenuDocumentHandlerBase
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{
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public:
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OReadMenuBarHandler(
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const com::sun::star::uno::Reference< ::com::sun::star::container::XIndexContainer >& rMenuBarContainer,
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const com::sun::star::uno::Reference< ::com::sun::star::lang::XSingleComponentFactory >& rContainerFactory );
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virtual ~OReadMenuBarHandler();
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// XDocumentHandler
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virtual void SAL_CALL startDocument(void)
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throw ( ::com::sun::star::xml::sax::SAXException,
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::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
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virtual void SAL_CALL endDocument(void)
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throw( ::com::sun::star::xml::sax::SAXException,
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::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
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virtual void SAL_CALL startElement(
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const OUString& aName,
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const ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XAttributeList > &xAttribs)
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throw( ::com::sun::star::xml::sax::SAXException,
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::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
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virtual void SAL_CALL endElement(const OUString& aName)
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throw( ::com::sun::star::xml::sax::SAXException,
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::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
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virtual void SAL_CALL characters(const OUString& aChars)
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throw( ::com::sun::star::xml::sax::SAXException,
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::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
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private:
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int m_nElementDepth;
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bool m_bMenuMode;
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com::sun::star::uno::Reference< ::com::sun::star::container::XIndexContainer > m_xMenuBarContainer;
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com::sun::star::uno::Reference< ::com::sun::star::lang::XSingleComponentFactory > m_xContainerFactory;
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}; // OReadMenuBarHandler
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class FWE_DLLPUBLIC OReadMenuHandler : public ReadMenuDocumentHandlerBase
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{
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public:
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OReadMenuHandler( const com::sun::star::uno::Reference< ::com::sun::star::container::XIndexContainer >& rMenuContainer,
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const com::sun::star::uno::Reference< ::com::sun::star::lang::XSingleComponentFactory >& rContainerFactory );
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virtual ~OReadMenuHandler();
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// XDocumentHandler
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virtual void SAL_CALL startDocument(void)
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throw ( ::com::sun::star::xml::sax::SAXException,
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::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
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virtual void SAL_CALL endDocument(void)
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throw( ::com::sun::star::xml::sax::SAXException,
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::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
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virtual void SAL_CALL startElement(
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const OUString& aName,
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const ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XAttributeList > &xAttribs)
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throw( ::com::sun::star::xml::sax::SAXException,
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::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
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virtual void SAL_CALL endElement(const OUString& aName)
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throw( ::com::sun::star::xml::sax::SAXException,
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::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
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virtual void SAL_CALL characters(const OUString& aChars)
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throw( ::com::sun::star::xml::sax::SAXException,
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::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
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private:
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int m_nElementDepth;
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bool m_bMenuPopupMode;
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com::sun::star::uno::Reference< ::com::sun::star::container::XIndexContainer > m_xMenuContainer;
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com::sun::star::uno::Reference< ::com::sun::star::lang::XSingleComponentFactory > m_xContainerFactory;
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}; // OReadMenuHandler
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class FWE_DLLPUBLIC OReadMenuPopupHandler : public ReadMenuDocumentHandlerBase
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{
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public:
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OReadMenuPopupHandler( const com::sun::star::uno::Reference< ::com::sun::star::container::XIndexContainer >& rMenuContainer,
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const com::sun::star::uno::Reference< ::com::sun::star::lang::XSingleComponentFactory >& rContainerFactory );
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virtual ~OReadMenuPopupHandler();
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// XDocumentHandler
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virtual void SAL_CALL startDocument(void)
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throw ( ::com::sun::star::xml::sax::SAXException,
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::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
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virtual void SAL_CALL endDocument(void)
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throw ( ::com::sun::star::xml::sax::SAXException,
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::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
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virtual void SAL_CALL startElement(
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const OUString& aName,
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const ::com::sun::star::uno::Reference<
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::com::sun::star::xml::sax::XAttributeList > &xAttribs)
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throw ( ::com::sun::star::xml::sax::SAXException,
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::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
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virtual void SAL_CALL endElement(const OUString& aName)
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throw ( ::com::sun::star::xml::sax::SAXException,
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::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
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virtual void SAL_CALL characters(const OUString& aChars)
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throw ( ::com::sun::star::xml::sax::SAXException,
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::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
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private:
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enum NextElementClose { ELEM_CLOSE_NONE, ELEM_CLOSE_MENUITEM, ELEM_CLOSE_MENUSEPARATOR };
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int m_nElementDepth;
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bool m_bMenuMode;
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com::sun::star::uno::Reference< ::com::sun::star::container::XIndexContainer > m_xMenuContainer;
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com::sun::star::uno::Reference< ::com::sun::star::lang::XSingleComponentFactory > m_xContainerFactory;
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com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext > m_xComponentContext;
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NextElementClose m_nNextElementExpected;
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}; // OReadMenuPopupHandler
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class FWE_DLLPUBLIC OWriteMenuDocumentHandler
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{
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public:
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OWriteMenuDocumentHandler(
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const ::com::sun::star::uno::Reference< ::com::sun::star::container::XIndexAccess >& rMenuBarContainer,
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const ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XDocumentHandler >& rDocumentHandler );
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virtual ~OWriteMenuDocumentHandler();
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void WriteMenuDocument() throw
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( ::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException );
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protected:
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virtual void WriteMenu( const ::com::sun::star::uno::Reference< ::com::sun::star::container::XIndexAccess >& rSubMenuContainer ) throw
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( ::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException );
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virtual void WriteMenuItem( const OUString& aCommandURL, const OUString& aLabel, const OUString& aHelpURL, sal_Int16 nStyle = 0 );
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virtual void WriteMenuSeparator();
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com::sun::star::uno::Reference< ::com::sun::star::container::XIndexAccess > m_xMenuBarContainer;
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::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XDocumentHandler > m_xWriteDocumentHandler;
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::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XAttributeList > m_xEmptyList;
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OUString m_aAttributeType;
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};
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} // namespace framework
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#endif // INCLUDED_FRAMEWORK_INC_XML_MENUDOCUMENTHANDLER_HXX
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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