File indexing completed on 2024-05-12 17:13:14

0001 /*
0002     This file is part of the clazy static checker.
0003 
0004     Copyright (C) 2015 Klarälvdalens Datakonsult AB, a KDAB Group company, info@kdab.com
0005     Author: SĂ©rgio Martins <sergio.martins@kdab.com>
0006 
0007     Copyright (C) 2015-2016 Sergio Martins <smartins@kde.org>
0008 
0009     This library is free software; you can redistribute it and/or
0010     modify it under the terms of the GNU Library General Public
0011     License as published by the Free Software Foundation; either
0012     version 2 of the License, or (at your option) any later version.
0013 
0014     This library is distributed in the hope that it will be useful,
0015     but WITHOUT ANY WARRANTY; without even the implied warranty of
0016     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
0017     Library General Public License for more details.
0018 
0019     You should have received a copy of the GNU Library General Public License
0020     along with this library; see the file COPYING.LIB.  If not, write to
0021     the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
0022     Boston, MA 02110-1301, USA.
0023 */
0024 
0025 #ifndef CLAZY_MISSING_TYPE_INFO_H
0026 #define CLAZY_MISSING_TYPE_INFO_H
0027 
0028 #include "checkbase.h"
0029 
0030 #include <set>
0031 #include <string>
0032 
0033 class ClazyContext;
0034 
0035 namespace clang {
0036 class ClassTemplateSpecializationDecl;
0037 class CXXRecordDecl;
0038 class Decl;
0039 class QualType;
0040 }
0041 
0042 /**
0043  * Suggests usage of Q_PRIMITIVE_TYPE or Q_MOVABLE_TYPE in cases where you're using QList<T> and sizeof(T) > sizeof(void*)
0044  * or using QVector<T>. Unless they already have a classification.
0045  *
0046  * See README-missing-type-info for more info.
0047  */
0048 class MissingTypeInfo
0049     : public CheckBase
0050 {
0051 public:
0052     MissingTypeInfo(const std::string &name, ClazyContext *context);
0053     void VisitDecl(clang::Decl *decl) override;
0054 private:
0055     void registerQTypeInfo(clang::ClassTemplateSpecializationDecl *decl);
0056     bool typeHasClassification(clang::QualType) const;
0057     std::set<std::string> m_typeInfos;
0058 };
0059 
0060 #endif