minor cleanup

Author: SatyaRanjanDas-tomtom

pub/cppprog.h

@@ -117,7 +117,6 @@ class CppProgram
   CppCompoundArray    fileAsts_;        ///< Array of all top level ASTs corresponding to files.
   CppTypeTreeNode     cppTypeTreeRoot_; ///< Repository of all compound objects arranged as type-tree.
   CppObjToTypeNodeMap cppObjToTypeNode_;
-  CppParser           parser_;
 };
 
 inline const CppCompoundArray& CppProgram::getFileAsts() const

src/cppprog.cpp

@@ -35,14 +35,13 @@
 //////////////////////////////////////////////////////////////////////////
 
 CppProgram::CppProgram(const std::vector<std::string>& files, CppParser parser)
-  : parser_(std::move(parser))
 {
   cppObjToTypeNode_[nullptr] = &cppTypeTreeRoot_;
 
   for (const auto& f : files)
   {
     std::cout << "INFO\t Parsing '" << f << "'\n";
-    auto cppAst = parser_.parseFile(f.c_str());
+    auto cppAst = parser.parseFile(f.c_str());
     if (cppAst)
       addCppAst(std::move(cppAst));
   }