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Fallback to always catch binary minus for now

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Timothy Clem 2017-08-01 11:40:43 -07:00
parent 31dc6121a7
commit ee6c1f7667
1 changed files with 5 additions and 3 deletions
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8
src/Language/Ruby/Syntax.hs
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@ -367,13 +367,15 @@ binary = symbol Binary >>= \ loc -> children $ expression >>= \ lexpression -> g
<|> mk AnonAmpersand Expression.BAnd
<|> mk AnonCaret Expression.BXOr
<|> mk AnonPipe Expression.BOr
-- TODO: binary minus (hidden node). Doesn't work b/c we can't match hidden nodes (they aren't in the tree).
-- <|> mk HiddenBinaryMinus Expression.Minus
<|> mk AnonPlus Expression.Plus
-- TODO: binary star (hidden node)
<|> mk AnonSlash Expression.DividedBy
<|> mk AnonPercent Expression.Modulo
<|> mk AnonStarStar Expression.Power
-- TODO: binary minus and binary star (hidden nodes). Doesn't work b/c we
-- can't match hidden nodes (they aren't in the tree).
-- <|> mk HiddenBinaryMinus Expression.Minus
-- FIXME: This falls through to always assign binary as minus, which isn't correct.
<|> makeTerm loc <$> (Expression.Minus lexpression <$> expression)
where mk s constr = makeTerm loc <$> (symbol s *> (constr lexpression <$> expression))
mkNot s constr = makeTerm loc <$ symbol s <*> (Expression.Not <$> (makeTerm <$> location <*> (constr lexpression <$> expression)))