sep [pprSkolInfo info,
nest 2 (ptext (sLit "at") <+> ppr (getSrcLoc tv))]]
+instance Outputable SkolemInfo where
+ ppr = pprSkolInfo
+
pprSkolInfo :: SkolemInfo -> SDoc
-- Complete the sentence "is a rigid type variable bound by..."
pprSkolInfo (SigSkol ctxt) = pprUserTypeCtxt ctxt