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📝 freeVariables.

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Rob Rix 2017-12-20 17:12:31 -05:00
parent 9c094d76ae
commit c98b61e372
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src/Data/Abstract/FreeVariables.hs
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@ -14,6 +14,7 @@ type Name = ByteString
-- | Types which can contain unbound variables.
class FreeVariables term where
-- | The set of free variables in the given value.
freeVariables :: term -> Set Name