text: #include <cstdint>
  #include <cstddef>
  #include <string>
  #include <ostream>
  #include <sstream>
  #include <stack>
  #include <ruby.pb.h>
  
  namespace ruby_fuzzer {
  	class protoConverter
  	{
  	public:
  		protoConverter() {
  			m_numLiveVars = 1;
  			m_numVarsPerScope.push(m_numLiveVars);
  		}
  		protoConverter(protoConverter const& x) {
  			m_numLiveVars = x.m_numLiveVars;
  			m_numVarsPerScope = x.m_numVarsPerScope;
  		}
  		~protoConverter() {}
  		std::string FunctionToString(Function const& _input);
  
  	private:
  		void visit(ArrType const&);
  		void visit(Array const&);
  		void visit(AssignmentStatement const&);
  		void visit(BinaryOp const&);
  		void visit(BuiltinFuncs const&);
  		void visit(Const const&);
  		void visit(Function const&);
  		void visit(HashType const&);
  		void visit(IfElse const&);
  		void visit(KVPair const&);
  		void visit(MathConst const&);
  		void visit(MathOps const&);
  		void visit(MathType const&);
  		void visit(ObjectSpace const&);
  		void visit(Rvalue const&);
  		void visit(Statement const&);
  		void visit(StatementSeq const&);
  		void visit(StringExtNoArg const&);
  		void visit(Ternary const&);
  		void visit(Time const&);
  		void visit(VarRef const&);
  		template <class T>
  		void visit(google::protobuf::RepeatedPtrField<T> const& _repeated_field);
  
  		std::string removeSpecial(const std::string &x);
  
  		std::ostringstream m_output;
  		std::stack<uint8_t> m_numVarsPerScope;
  		int32_t m_numLiveVars;
  	};
  }
  