char const *end () const;
void set (Source_file *, char const *, char const *);
- void warning (string) const;
- void programming_error (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;
-
string location_string () const;
string line_number_string () const;
string file_string ()const;