File indexing completed on 2024-04-28 05:38:27

 /*
     SPDX-FileCopyrightText: 2016-2017 Sergio Martins <smartins@kde.org>
 
     SPDX-License-Identifier: LGPL-2.0-or-later
 */
 
 #ifndef CLAZY_UNUSED_NON_TRIVIAL_VARIABLE_H
 #define CLAZY_UNUSED_NON_TRIVIAL_VARIABLE_H
 
 #include "checkbase.h"
 
 #include <string>
 #include <vector>
 
 class ClazyContext;
 
 namespace clang
 {
 class Stmt;
 class VarDecl;
 class CXXRecordDecl;
 class QualType;
 }
 
 /**
  * Warns about unused Qt value classes.
  * Compilers usually only warn when trivial classes are unused and don't emit warnings for non-trivial classes.
  * This check has a whitelist of common Qt classes such as containers, QFont, QUrl, etc and warns for those too.
  *
  * See README-unused-non-trivial-variable.md for more information
  */
 class UnusedNonTrivialVariable : public CheckBase
 {
 public:
     explicit UnusedNonTrivialVariable(const std::string &name, ClazyContext *context);
     void VisitStmt(clang::Stmt *stmt) override;
 
 private:
     void handleVarDecl(clang::VarDecl *varDecl);
     bool isInterestingType(clang::QualType t) const;
     bool isUninterestingType(const clang::CXXRecordDecl *record) const;
     std::vector<std::string> m_userBlacklist;
     std::vector<std::string> m_userWhitelist;
 };
 
 #endif