private:
void append(const std::string &);
void append(char);
void set_source(unsigned, unsigned);
private:
void append(const std::string &);
void append(char);
void set_source(unsigned, unsigned);
virtual void visit(UnaryExpression &);
virtual void visit(BinaryExpression &);
virtual void visit(Assignment &);
virtual void visit(UnaryExpression &);
virtual void visit(BinaryExpression &);
virtual void visit(Assignment &);
virtual void visit(FunctionCall &);
virtual void visit(ExpressionStatement &);
virtual void visit(Import &);
virtual void visit(FunctionCall &);
virtual void visit(ExpressionStatement &);
virtual void visit(Import &);
virtual void visit(FunctionDeclaration &);
virtual void visit(Conditional &);
virtual void visit(Iteration &);
virtual void visit(FunctionDeclaration &);
virtual void visit(Conditional &);
virtual void visit(Iteration &);