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Code generation fails for template-haskell == 2.10.0.0 #2

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cjeast opened this issue May 8, 2015 · 0 comments

cjeast commented May 8, 2015

Generated code fails with the message:

Not in scope: data constructor ‘ClassP’
Perhaps you meant one of these:
  ‘ClassD’ (imported from Language.Haskell.TH.Syntax),
  ‘ClassI’ (imported from Language.Haskell.TH.Syntax),
  variable ‘classP’ (imported from Language.Haskell.TH)

This seems to have been caused by a change in Language.Haskell.TH.Syntax, specifically, the following from v 2.9.0.0 does not exist in v 2.10.0.0

data Pred = ClassP Name [Type] -- ^ @eq (Int, a)@
| EqualP Type Type -- ^ @f a ~ Bool@
deriving( Show, Eq, Data, Typeable )

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