import Util
import Bag
import Outputable
+import FastString
\end{code}
\begin{code}
zonkCoFn env (WpCompose c1 c2) = do { (env1, c1') <- zonkCoFn env c1
; (env2, c2') <- zonkCoFn env1 c2
; return (env2, WpCompose c1' c2') }
-zonkCoFn env (WpCo co) = do { co' <- zonkTcTypeToType env co
- ; return (env, WpCo co') }
+zonkCoFn env (WpCast co) = do { co' <- zonkTcTypeToType env co
+ ; return (env, WpCast co') }
zonkCoFn env (WpLam id) = do { id' <- zonkDictBndr env id
; let env1 = extendZonkEnv1 env id'
; return (env1, WpLam id') }
(args,res) = splitKindFunTys kind
tup_tc = tupleTyCon Boxed (length args)
- msg = vcat [ hang (ptext SLIT("Inventing strangely-kinded Any TyCon"))
- 2 (ptext SLIT("of kind") <+> quotes (ppr kind))
- , nest 2 (ptext SLIT("from an instantiation of type variable") <+> quotes (ppr tv))
- , ptext SLIT("This warning can be suppressed by a type signature fixing") <+> quotes (ppr tv)
- , nest 2 (ptext SLIT("but is harmless without -O (and usually harmless anyway)."))
- , ptext SLIT("See http://hackage.haskell.org/trac/ghc/ticket/959 for details") ]
+ msg = vcat [ hang (ptext (sLit "Inventing strangely-kinded Any TyCon"))
+ 2 (ptext (sLit "of kind") <+> quotes (ppr kind))
+ , nest 2 (ptext (sLit "from an instantiation of type variable") <+> quotes (ppr tv))
+ , ptext (sLit "This warning can be suppressed by a type signature fixing") <+> quotes (ppr tv)
+ , nest 2 (ptext (sLit "but is harmless without -O (and usually harmless anyway)."))
+ , ptext (sLit "See http://hackage.haskell.org/trac/ghc/ticket/959 for details") ]
\end{code}