char const *end () const;
void set (Source_file *, char const *, char const *);
- void warning (std::string) const; // should use member func?
- void non_fatal_error (std::string) const;
- void error (std::string) const;
- void message (std::string) const;
+ void warning (string) const; // should use member func?
+ void non_fatal_error (string) const;
+ void error (string) const;
+ void message (string) const;
void set_spot (Input const &);
void step_forward ();
void set_location (Input const &, Input const &);
Input spot () const;
- std::string location_string () const;
- std::string line_number_string () const;
- std::string file_string ()const;
+ string location_string () const;
+ string line_number_string () const;
+ string file_string ()const;
int line_number ()const;
int column_number ()const;