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allow comments in and around parameters

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This commit is contained in:
Charlie Somerville 2018-04-16 17:16:14 +10:00
parent 584aa364b5
commit 699e2642ff
1 changed files with 9 additions and 8 deletions
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17
src/Language/Ruby/Assignment.hs
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@ -229,15 +229,16 @@ scopeResolution :: Assignment
scopeResolution = makeTerm <$> symbol ScopeResolution <*> children (Expression.ScopeResolution <$> many expression)
parameter :: Assignment
parameter =
lhsIdent
<|> splatParameter
<|> hashSplatParameter
<|> blockParameter
<|> keywordParameter
<|> optionalParameter
<|> makeTerm <$> symbol DestructuredParameter <*> children (many parameter)
parameter = postContextualize comment (term uncontextualizedParameter)
where
uncontextualizedParameter =
lhsIdent
<|> splatParameter
<|> hashSplatParameter
<|> blockParameter
<|> keywordParameter
<|> optionalParameter
<|> makeTerm <$> symbol DestructuredParameter <*> children (many parameter)
-- splat and hash splat arguments can be unnamed. we don't currently
-- support unnamed arguments in the term syntax, so the use of emptyTerm
-- here is a huge hack. what we should be able to do is return a Nothing