Sebastian Ullrich 2823bebd23 refactor(library/init/lean/parser/parsec): message.pos: replace with iterator ... This allows efficient recovery from a parse error as well as implementing `has_to_string` for `message`		2018-07-30 10:38:00 -07:00
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ir	feat(library/init/lean/ir): add instructions for (big) integer arithmetic	2018-05-17 18:17:23 -07:00
lean	refactor(library/init/lean/parser/parsec): message.pos: replace with iterator	2018-07-30 10:38:00 -07:00