graph-trace-0.1.0.0: Trace the call graph of a program
Safe HaskellNone
LanguageHaskell2010

Graph.Trace.Internal.Predicates

Synopsis

Documentation

removeConstraints :: Data a => DebugNames -> Set Name -> a -> a Source #

Removes debug predicates from the type signatures in an expression. This is necessary if there are type signatures for pattern bound names and the monomorphism restriction is on.

addConstraintToSig :: DebugNames -> Bool -> Sig GhcRn -> Writer (Map Name (Maybe FastString, Propagation)) (Sig GhcRn) Source #

Matches on type signatures in order to add the constraint to them.