3 commits

Author	SHA1	Message	Date
Leonardo de Moura	f0352d31a1	feat(library/type_context, library): inout ==> out modifier in type class declarations ... @kha: I decided to implement this change before I start the type_context modifications. The change did not affect the corelib and test suite much. The only annoying problem is that `out` cannot be used to name locals anymore.	2017-12-15 14:46:47 -08:00
Leonardo de Moura	7543d9e050	chore(tests/lean/io_fs_error): fix test	2017-03-23 18:52:37 -07:00
Leonardo de Moura	fe3875a103	feat(library/system/io): add stdin, stdout and stderr	2017-03-23 16:49:39 -07:00