compilerplugins/clang/unusedvariablecheck.hxx

   1 /*
   2  * This file is part of the LibreOffice project.
   3  *
   4  * Based on LLVM/Clang.
   5  *
   6  * This file is distributed under the University of Illinois Open Source
   7  * License. See LICENSE.TXT for details.
   8  *
   9  */
  10
  11 #ifndef UNUSEDVARIABLECHECK_H
  12 #define UNUSEDVARIABLECHECK_H
  13
  14 #include "plugin.hxx"
  15
  16 namespace loplugin
  17 {
  18
  19 class UnusedVariableCheck
  20     : public RecursiveASTVisitor< UnusedVariableCheck >
  21     , public Plugin
  22     {
  23     public:
  24         explicit UnusedVariableCheck( CompilerInstance& compiler );
  25         virtual void run() override;
  26         bool VisitVarDecl( const VarDecl* var );
  27     };
  28
  29 } // namespace
  30
  31 #endif // UNUSEDVARIABLECHECK_H