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chore: inheritDoc misbehaves on built-in parsers

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Sebastian Ullrich 2022-09-13 09:15:10 +02:00 • committed by Leonardo de Moura
parent a4ac7087dc
commit 2770b9e98b
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src/Lean/Parser/Do.lean
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@ -145,7 +145,7 @@ The second `notFollowedBy` prevents this problem.
/- macros for using `unless`, `for`, `try`, `return` as terms. They expand into `do unless ...`, `do for ...`, `do try ...`, and `do return ...` -/
/-- `unless e do s` is a nicer way to write `if !e do s`. -/
@[builtinTermParser] def termUnless := leading_parser "unless " >> withForbidden "do" termParser >> "do " >> doSeq
@[builtinTermParser, inheritDoc doFor] def termFor := leading_parser "for " >> sepBy1 doForDecl ", " >> "do " >> doSeq
@[builtinTermParser] def termFor := leading_parser "for " >> sepBy1 doForDecl ", " >> "do " >> doSeq
@[builtinTermParser] def termTry := leading_parser "try " >> doSeq >> many (doCatch <|> doCatchMatch) >> optional doFinally
/--
`return` used outside of `do` blocks creates an implicit block around it and thus is equivalent to `pure e`, but helps with