@InstDecl@, @DefaultDecl@ and @ForeignDecl@.
\begin{code}
+{-# OPTIONS -w #-}
+-- The above warning supression flag is a temporary kludge.
+-- While working on this module you are encouraged to remove it and fix
+-- any warnings in the module. See
+-- http://hackage.haskell.org/trac/ghc/wiki/Commentary/CodingStyle#Warnings
+-- for details
+
module HsDecls (
HsDecl(..), LHsDecl, TyClDecl(..), LTyClDecl,
InstDecl(..), LInstDecl, DerivDecl(..), LDerivDecl, NewOrData(..),
\end{code}
\begin{code}
-conDeclsNames :: forall name. Eq name => [ConDecl name] -> [Located name]
+conDeclsNames :: (Eq name) => [ConDecl name] -> [Located name]
-- See tyClDeclNames for what this does
-- The function is boringly complicated because of the records
-- And since we only have equality, we have to be a little careful
instance (OutputableBndr name) => Outputable (InstDecl name) where
ppr (InstDecl inst_ty binds uprags ats)
- = vcat [hsep [ptext SLIT("instance"), ppr inst_ty, ptext SLIT("where")],
- nest 4 (ppr ats),
- nest 4 (ppr uprags),
- nest 4 (pprLHsBinds binds) ]
+ = vcat [hsep [ptext SLIT("instance"), ppr inst_ty, ptext SLIT("where")]
+ , nest 4 $ vcat (map ppr ats)
+ , nest 4 $ vcat (map ppr uprags)
+ , nest 4 $ pprLHsBinds binds ]
-- Extract the declarations of associated types from an instance
--