X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=compiler%2Ftypes%2FClass.lhs;h=051bef165cfa39567082b97977d5ec9d4312fe19;hb=9986a621aff7cde115b4423e19e24fd85d1cea8b;hp=56d28ac020dd9f17d732cc8b563f3823db96d6ac;hpb=ab22f4e6456820c1b5169d75f5975a94e61f54ce;p=ghc-hetmet.git

diff --git a/compiler/types/Class.lhs b/compiler/types/Class.lhs
index 56d28ac..051bef1 100644
--- a/compiler/types/Class.lhs
+++ b/compiler/types/Class.lhs
@@ -117,12 +117,16 @@ classMethods :: Class -> [Id]
 classMethods (Class {classOpStuff = op_stuff})
   = [op_sel | (op_sel, _) <- op_stuff]
 
+classTvsFds :: Class -> ([TyVar], [FunDep TyVar])
 classTvsFds c
   = (classTyVars c, classFunDeps c)
 
+classBigSig :: Class -> ([TyVar], [PredType], [Id], [ClassOpItem])
 classBigSig (Class {classTyVars = tyvars, classSCTheta = sc_theta, 
 	 	    classSCSels = sc_sels, classOpStuff = op_stuff})
   = (tyvars, sc_theta, sc_sels, op_stuff)
+
+classExtraBigSig :: Class -> ([TyVar], [FunDep TyVar], [PredType], [Id], [TyCon], [ClassOpItem])
 classExtraBigSig (Class {classTyVars = tyvars, classFunDeps = fundeps,
 			 classSCTheta = sc_theta, classSCSels = sc_sels,
 			 classATs = ats, classOpStuff = op_stuff})