virtual void visit(ProgramSyntax::Block &);
std::string change_prefix(const std::string &, const std::string &) const;
bool generate_interface(ProgramSyntax::VariableDeclaration &, const std::string &, const std::string &);
virtual void visit(ProgramSyntax::Block &);
std::string change_prefix(const std::string &, const std::string &) const;
bool generate_interface(ProgramSyntax::VariableDeclaration &, const std::string &, const std::string &);