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
42 lines
1.2 KiB
C++
42 lines
1.2 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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#ifndef INCLUDED_HELPCOMPILER_HELPSEARCH_HXX
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#define INCLUDED_HELPCOMPILER_HELPSEARCH_HXX
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#include <helpcompiler/dllapi.h>
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#include <rtl/ustring.hxx>
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#include <vector>
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class L10N_DLLPUBLIC HelpSearch{
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private:
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OString d_indexDir;
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public:
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/**
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* @param indexDir The directory where the index files are stored.
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*/
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HelpSearch(OUString const &indexDir);
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/**
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* Query the index for a certain query string.
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* @param queryStr The query.
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* @param captionOnly Set to true to search in the caption, not the content.
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* @param rDocuments Vector to write the paths of the found documents.
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* @param rScores Vector to write the scores to.
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*/
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bool query(OUString const &queryStr, bool captionOnly,
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std::vector<OUString> &rDocuments, std::vector<float> &rScores);
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};
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#endif
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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