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
126 lines
4 KiB
C++
126 lines
4 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_CLASSES_FWKTABWINDOW_HXX
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#define INCLUDED_FRAMEWORK_INC_CLASSES_FWKTABWINDOW_HXX
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#include <general.h>
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#include <vector>
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#include <com/sun/star/uno/Reference.h>
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#include <vcl/tabctrl.hxx>
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#include <vcl/tabdlg.hxx>
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#include <vcl/tabpage.hxx>
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#include <vcl/button.hxx>
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namespace com { namespace sun { namespace star {
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namespace awt {
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class XWindow;
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class XContainerWindowProvider;
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class XContainerWindowEventHandler; }
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namespace beans {
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struct NamedValue; }
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} } }
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namespace framework
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{
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class FwkTabControl : public TabControl
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{
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public:
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FwkTabControl(vcl::Window* pParent);
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void BroadcastEvent( sal_uLong nEvent );
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};
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class FwkTabPage : public TabPage
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{
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private:
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OUString m_sPageURL;
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css::uno::Reference< css::awt::XWindow > m_xPage;
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css::uno::Reference< css::awt::XContainerWindowEventHandler > m_xEventHdl;
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css::uno::Reference< css::awt::XContainerWindowProvider > m_xWinProvider;
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void CreateDialog();
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bool CallMethod( const OUString& rMethod );
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public:
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FwkTabPage(
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vcl::Window* pParent,
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const OUString& rPageURL,
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const css::uno::Reference< css::awt::XContainerWindowEventHandler >& rEventHdl,
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const css::uno::Reference< css::awt::XContainerWindowProvider >& rProvider );
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virtual ~FwkTabPage();
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virtual void ActivatePage() SAL_OVERRIDE;
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virtual void DeactivatePage() SAL_OVERRIDE;
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virtual void Resize() SAL_OVERRIDE;
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};
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struct TabEntry
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{
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sal_Int32 m_nIndex;
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FwkTabPage* m_pPage;
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OUString m_sPageURL;
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css::uno::Reference< css::awt::XContainerWindowEventHandler > m_xEventHdl;
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TabEntry() :
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m_nIndex( -1 ), m_pPage( NULL ) {}
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TabEntry( sal_Int32 nIndex, const OUString& sURL, const css::uno::Reference< css::awt::XContainerWindowEventHandler > & rEventHdl ) :
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m_nIndex( nIndex ), m_pPage( NULL ), m_sPageURL( sURL ), m_xEventHdl( rEventHdl ) {}
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~TabEntry() { delete m_pPage; }
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};
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typedef std::vector< TabEntry* > TabEntryList;
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class FwkTabWindow : public vcl::Window
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{
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private:
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FwkTabControl m_aTabCtrl;
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TabEntryList m_TabList;
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css::uno::Reference< css::awt::XContainerWindowProvider > m_xWinProvider;
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void ClearEntryList();
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TabEntry* FindEntry( sal_Int32 nIndex ) const;
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bool RemoveEntry( sal_Int32 nIndex );
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DECL_DLLPRIVATE_LINK(ActivatePageHdl, void *);
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DECL_DLLPRIVATE_LINK(DeactivatePageHdl, void *);
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public:
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FwkTabWindow( vcl::Window* pParent );
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virtual ~FwkTabWindow();
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void AddEventListener( const Link& rEventListener );
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void RemoveEventListener( const Link& rEventListener );
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FwkTabPage* AddTabPage( sal_Int32 nIndex, const css::uno::Sequence< css::beans::NamedValue >& rProperties );
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void ActivatePage( sal_Int32 nIndex );
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void RemovePage( sal_Int32 nIndex );
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virtual void Resize() SAL_OVERRIDE;
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};
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} // namespace framework
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#endif
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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