3 commits

Author	SHA1	Message	Date
Sebastian Ullrich	7e619487f0	fix(frontends/lean/elaborator): suppress error messages containing synthetic sorrys	2017-07-21 01:46:31 -07:00
Sebastian Ullrich	f8cfc4ea1b	feat(kernel/error_msgs,frontends/lean/elaborator): add more context to 'type/function expected' errors	2017-07-21 01:46:31 -07:00
Leonardo de Moura	0b04376676	refactor(library/init/data/string/basic): mark string implementation as private ... See issue #1175 BTW, we may have to revise this decision in the future when we decide to populate the string library with lemmas. It is inconvenient to prove the lemmas at string/basic.lean since the tactic framework has not been defined yet. Anyway, I think it is worth to keep the private for now, and make sure nobody relies on its implementation.	2017-06-07 18:00:24 -07:00