import Outputable
import ListSetOps
import FiniteMap
+import FastString
import Data.Maybe
import Data.List
pprTcTyThingCategory :: TcTyThing -> SDoc
pprTcTyThingCategory (AGlobal thing) = pprTyThingCategory thing
-pprTcTyThingCategory (ATyVar {}) = ptext SLIT("Type variable")
-pprTcTyThingCategory (ATcId {}) = ptext SLIT("Local identifier")
-pprTcTyThingCategory (AThing {}) = ptext SLIT("Kinded thing")
+pprTcTyThingCategory (ATyVar {}) = ptext (sLit "Type variable")
+pprTcTyThingCategory (ATcId {}) = ptext (sLit "Local identifier")
+pprTcTyThingCategory (AThing {}) = ptext (sLit "Kinded thing")
instance Outputable RefinementVisibility where
- ppr Unrefineable = ptext SLIT("unrefineable")
- ppr (Rigid co) = ptext SLIT("rigid") <+> ppr co
- ppr Wobbly = ptext SLIT("wobbly")
- ppr WobblyInvisible = ptext SLIT("wobbly-invisible")
+ ppr Unrefineable = ptext (sLit "unrefineable")
+ ppr (Rigid co) = ptext (sLit "rigid") <+> ppr co
+ ppr Wobbly = ptext (sLit "wobbly")
+ ppr WobblyInvisible = ptext (sLit "wobbly-invisible")
\end{code}
| ImportBySystem -- Non user import.
instance Outputable WhereFrom where
- ppr (ImportByUser is_boot) | is_boot = ptext SLIT("{- SOURCE -}")
+ ppr (ImportByUser is_boot) | is_boot = ptext (sLit "{- SOURCE -}")
| otherwise = empty
- ppr ImportBySystem = ptext SLIT("{- SYSTEM -}")
+ ppr ImportBySystem = ptext (sLit "{- SYSTEM -}")
\end{code}
instLocOrigin (InstLoc o _ _) = o
pprInstArising :: Inst -> SDoc
-pprInstArising loc = ptext SLIT("arising from") <+> pprInstLoc (tci_loc loc)
+pprInstArising loc = ptext (sLit "arising from") <+> pprInstLoc (tci_loc loc)
pprInstLoc :: InstLoc -> SDoc
pprInstLoc (InstLoc orig span _) = sep [ppr orig, text "at" <+> ppr span]
| EqOrigin -- A type equality
instance Outputable InstOrigin where
- ppr (OccurrenceOf name) = hsep [ptext SLIT("a use of"), quotes (ppr name)]
- ppr (SpecPragOrigin name) = hsep [ptext SLIT("a specialisation pragma for"), quotes (ppr name)]
- ppr (IPOccOrigin name) = hsep [ptext SLIT("a use of implicit parameter"), quotes (ppr name)]
- ppr (IPBindOrigin name) = hsep [ptext SLIT("a binding for implicit parameter"), quotes (ppr name)]
- ppr RecordUpdOrigin = ptext SLIT("a record update")
- ppr ExprSigOrigin = ptext SLIT("an expression type signature")
- ppr ViewPatOrigin = ptext SLIT("a view pattern")
- ppr (LiteralOrigin lit) = hsep [ptext SLIT("the literal"), quotes (ppr lit)]
- ppr (ArithSeqOrigin seq) = hsep [ptext SLIT("the arithmetic sequence"), quotes (ppr seq)]
- ppr (PArrSeqOrigin seq) = hsep [ptext SLIT("the parallel array sequence"), quotes (ppr seq)]
- ppr TupleOrigin = ptext SLIT("a tuple")
- ppr NegateOrigin = ptext SLIT("a use of syntactic negation")
- ppr InstScOrigin = ptext SLIT("the superclasses of an instance declaration")
- ppr DerivOrigin = ptext SLIT("the 'deriving' clause of a data type declaration")
- ppr StandAloneDerivOrigin = ptext SLIT("a 'deriving' declaration")
- ppr DefaultOrigin = ptext SLIT("a 'default' declaration")
- ppr DoOrigin = ptext SLIT("a do statement")
- ppr ProcOrigin = ptext SLIT("a proc expression")
+ ppr (OccurrenceOf name) = hsep [ptext (sLit "a use of"), quotes (ppr name)]
+ ppr (SpecPragOrigin name) = hsep [ptext (sLit "a specialisation pragma for"), quotes (ppr name)]
+ ppr (IPOccOrigin name) = hsep [ptext (sLit "a use of implicit parameter"), quotes (ppr name)]
+ ppr (IPBindOrigin name) = hsep [ptext (sLit "a binding for implicit parameter"), quotes (ppr name)]
+ ppr RecordUpdOrigin = ptext (sLit "a record update")
+ ppr ExprSigOrigin = ptext (sLit "an expression type signature")
+ ppr ViewPatOrigin = ptext (sLit "a view pattern")
+ ppr (LiteralOrigin lit) = hsep [ptext (sLit "the literal"), quotes (ppr lit)]
+ ppr (ArithSeqOrigin seq) = hsep [ptext (sLit "the arithmetic sequence"), quotes (ppr seq)]
+ ppr (PArrSeqOrigin seq) = hsep [ptext (sLit "the parallel array sequence"), quotes (ppr seq)]
+ ppr TupleOrigin = ptext (sLit "a tuple")
+ ppr NegateOrigin = ptext (sLit "a use of syntactic negation")
+ ppr InstScOrigin = ptext (sLit "the superclasses of an instance declaration")
+ ppr DerivOrigin = ptext (sLit "the 'deriving' clause of a data type declaration")
+ ppr StandAloneDerivOrigin = ptext (sLit "a 'deriving' declaration")
+ ppr DefaultOrigin = ptext (sLit "a 'default' declaration")
+ ppr DoOrigin = ptext (sLit "a do statement")
+ ppr ProcOrigin = ptext (sLit "a proc expression")
ppr (ImplicOrigin doc) = doc
ppr (SigOrigin info) = pprSkolInfo info
- ppr EqOrigin = ptext SLIT("a type equality")
+ ppr EqOrigin = ptext (sLit "a type equality")
\end{code}