Remove the hasGenerics field of TyCon, improve the way the Generics flags is handled...

[ghc-hetmet.git] / compiler / typecheck / TcTyClsDecls.lhs

diff --git a/compiler/typecheck/TcTyClsDecls.lhs b/compiler/typecheck/TcTyClsDecls.lhs
index c50dc99..284972e 100644 (file)
--- a/compiler/typecheck/TcTyClsDecls.lhs
+++ b/compiler/typecheck/TcTyClsDecls.lhs
@@ -25,7 +25,6 @@ import TcMType
 import TcType
 import TysWiredIn      ( unitTy )
 import Type
-import Generics
 import Class
 import TyCon
 import DataCon
@@ -272,7 +271,7 @@ tcFamInstDecl1 (decl@TyData {tcdND = new_or_data, tcdLName = L loc tc_name,
                   NewType  -> ASSERT( not (null data_cons) )
                               mkNewTyConRhs rep_tc_name rep_tycon (head data_cons)
             ; buildAlgTyCon rep_tc_name t_tvs stupid_theta tc_rhs Recursive
-                            False h98_syntax NoParentTyCon (Just (fam_tycon, t_typats))
+                            h98_syntax NoParentTyCon (Just (fam_tycon, t_typats))
                  -- We always assume that indexed types are recursive.  Why?
                  -- (1) Due to their open nature, we can never be sure that a
                  -- further instance might not introduce a new recursive
@@ -640,7 +639,7 @@ tcTyClDecl1 parent _calc_isrec
   ; checkTc idx_tys $ badFamInstDecl tc_name
 
   ; tycon <- buildAlgTyCon tc_name final_tvs [] 
-               DataFamilyTyCon Recursive False True 
+               DataFamilyTyCon Recursive True 
                parent Nothing
   ; return [ATyCon tycon]
   }
@@ -666,7 +665,6 @@ tcTyClDecl1 _parent calc_isrec
   { extra_tvs <- tcDataKindSig mb_ksig
   ; let final_tvs = tvs' ++ extra_tvs
   ; stupid_theta <- tcHsKindedContext ctxt
-  ; want_generic <- xoptM Opt_Generics
   ; unbox_strict <- doptM Opt_UnboxStrictFields
   ; empty_data_decls <- xoptM Opt_EmptyDataDecls
   ; kind_signatures <- xoptM Opt_KindSignatures
@@ -708,8 +706,7 @@ tcTyClDecl1 _parent calc_isrec
                   NewType  -> ASSERT( not (null data_cons) )
                                mkNewTyConRhs tc_name tycon (head data_cons)
        ; buildAlgTyCon tc_name final_tvs stupid_theta tc_rhs is_rec
-           (want_generic && canDoGenerics stupid_theta data_cons) (not h98_syntax) 
-            NoParentTyCon Nothing
+           (not h98_syntax) NoParentTyCon Nothing
        })
   ; return [ATyCon tycon]
   }