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/*
* This file is part of the LibreOffice project.
*
* Based on LLVM/Clang.
*
* This file is distributed under the University of Illinois Open Source
* License. See LICENSE.TXT for details.
*
*/
#ifndef POSTFIXINCREMENTFIX_H
#define POSTFIXINCREMENTFIX_H
#include "plugin.hxx"
namespace loplugin
{
class PostfixIncrementFix
: public RecursiveASTVisitor< PostfixIncrementFix >
, public RewritePlugin
{
public:
explicit PostfixIncrementFix( CompilerInstance& compiler, Rewriter& rewriter );
virtual void run();
bool VisitFunctionDecl( FunctionDecl* declaration );
private:
typedef std::vector< const Stmt* > StmtParents;
void fixPostfixOperator( const CXXOperatorCallExpr* op, StmtParents& parents );
void fixPostfixOperators( const Stmt* stmt, StmtParents& parents );
bool canChangePostfixToPrefix( const CXXOperatorCallExpr* op, StmtParents& parents, int parent_pos );
bool canChangeInConditionStatement( const CXXOperatorCallExpr* op, const Expr* condition,
const StmtParents& parents, unsigned int parent_pos );
bool shouldDoChange( const Expr* op );
};
} // namespace
#endif // POSTFIXINCREMENTFIX_H
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