4 Commits

Author	SHA1	Message	Date
ToruNiina	8bf97d8a00	add constructors that receive range to region	2018-12-02 23:04:49 +09:00
ToruNiina	2ee8ffab21	add begin/end to region	2018-12-02 21:54:39 +09:00
ToruNiina	9c1bfbd5eb	make region::source immutable	2018-12-02 21:03:08 +09:00
ToruNiina	c38b9b7dc7	add region and location to represent tokens ... location is almost same as an Iterator, but having shared_ptr that points the content. region is almost same as a range. by adding pointer to the content source, utility function to show the error message can be implemented easier. it is expected that this also makes easy to show error messages after parse (e.g., in the case of bad_get)	2018-12-02 20:52:04 +09:00