lean4-htt/tests/lean/commandPrefix.lean
Leonardo de Moura 483f32edd8 feat: in pure code, do use assume Id monad at do notation
This feature produced counterintuitive behavior and confused users.
See discussion at #770.

As pointed out by @tydeu, it is not too much work to write `Id.run <|`
before the `do` when we want to use the `do` notation in pure code.

closes #770
2021-12-10 12:55:14 -08:00

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#check show Id Unit from do ()
abbr