6 commits

Author	SHA1	Message	Date
Esteban Küber	862ebc4c38	Various changes to string format diagnostics ... - Point at opening mismatched formatting brace - Account for differences between raw and regular strings - Account for differences between the code snippet and `InternedString` - Add more tests	2018-12-26 14:29:43 -08:00
Mark Rousskov	2a663555dd	Remove licenses	2018-12-25 21:08:33 -07:00
Esteban Küber	f4306ffbfc	Use correct spans for format string errors ... When encountering format string errors in a raw string, or regular string literal with embedded newlines, account for the positional change to use correct spans. :drive by fix: 🚗	2018-07-19 23:18:07 -07:00
Esteban Küber	f53c145ef1	Improve suggestion for missing fmt str in println ... Avoid using `concat!(fmt, "\n")` to improve the diagnostics being emitted when the first `println!()` argument isn't a formatting string literal.	2018-07-19 23:18:07 -07:00
Esteban Küber	3f6b3bbace	Improve format string errors ... - Point at format string position inside the formatting string - Explain that argument names can't start with an underscore	2018-05-10 09:09:58 -07:00
Esteban Küber	3c17abc4d9	On fmt string with unescaped { note how to escape ... On cases of malformed format strings where a `{` hasn't been properly escaped, like `println!("{");`, present a note explaining how to escape the `{` char.	2016-11-11 10:53:02 -08:00