renameSig mb_names sig@(TypeSig v ty)
= do { new_v <- lookupSigOccRn mb_names sig v
; new_ty <- rnHsSigType (quotes (ppr v)) ty
renameSig mb_names sig@(TypeSig v ty)
= do { new_v <- lookupSigOccRn mb_names sig v
; new_ty <- rnHsSigType (quotes (ppr v)) ty