compilerplugins/clang/store/postfixincrementfix.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * Based on LLVM/Clang.
   6  *
   7  * This file is distributed under the University of Illinois Open Source
   8  * License. See LICENSE.TXT for details.
   9  *
  10  */
  11
  12 #ifndef POSTFIXINCREMENTFIX_H
  13 #define POSTFIXINCREMENTFIX_H
  14
  15 #include "plugin.hxx"
  16
  17 namespace loplugin
  18 {
  19
  20 class PostfixIncrementFix
  21     : public RecursiveASTVisitor< PostfixIncrementFix >
  22     , public RewritePlugin
  23     {
  24     public:
  25         explicit PostfixIncrementFix( const InstantiationData& data );
  26         virtual void run() override;
  27         bool VisitCXXOperatorCallExpr( const CXXOperatorCallExpr* op );
  28     private:
  29         void fixPostfixOperator( const CXXOperatorCallExpr* op );
  30         void fixPostfixOperators( const Stmt* stmt );
  31         bool canChangePostfixToPrefix( const Stmt* stmt, const CXXOperatorCallExpr* op );
  32         bool shouldDoChange( const Expr* op );
  33     };
  34
  35 } // namespace
  36
  37 #endif // POSTFIXINCREMENTFIX_H
  38
  39 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */