New syntax for GADT-style record declarations, and associated refactoring

[ghc-hetmet.git] / compiler / deSugar / DsMeta.hs

diff --git a/compiler/deSugar/DsMeta.hs b/compiler/deSugar/DsMeta.hs
index 9aac831..3518aaf 100644 (file)
--- a/compiler/deSugar/DsMeta.hs
+++ b/compiler/deSugar/DsMeta.hs
@@ -333,7 +333,7 @@ repInstD' (L loc (InstDecl ty binds _ ats)) -- Ignore user pragmas for now
    (tvs, cxt, cls, tys) = splitHsInstDeclTy (unLoc ty)
 
 repForD :: Located (ForeignDecl Name) -> DsM (SrcSpan, Core TH.DecQ)
-repForD (L loc (ForeignImport name typ (CImport cc s ch cn cis)))
+repForD (L loc (ForeignImport name typ (CImport cc s ch cis)))
  = do MkC name' <- lookupLOcc name
       MkC typ' <- repLTy typ
       MkC cc' <- repCCallConv cc
@@ -341,7 +341,6 @@ repForD (L loc (ForeignImport name typ (CImport cc s ch cn cis)))
       cis' <- conv_cimportspec cis
       MkC str <- coreStringLit $ static
                               ++ unpackFS ch ++ " "
-                              ++ unpackFS cn ++ " "
                               ++ cis'
       dec <- rep2 forImpDName [cc', s', str, name', typ']
       return (loc, dec)
@@ -358,7 +357,7 @@ repForD decl = notHandled "Foreign declaration" (ppr decl)
 repCCallConv :: CCallConv -> DsM (Core TH.Callconv)
 repCCallConv CCallConv = rep2 cCallName []
 repCCallConv StdCallConv = rep2 stdCallName []
-repCCallConv CmmCallConv = notHandled "repCCallConv" (ppr CmmCallConv)
+repCCallConv callConv    = notHandled "repCCallConv" (ppr callConv)
 
 repSafety :: Safety -> DsM (Core TH.Safety)
 repSafety PlayRisky = rep2 unsafeName []
@@ -373,14 +372,14 @@ ds_msg = ptext (sLit "Cannot desugar this Template Haskell declaration:")
 -------------------------------------------------------
 
 repC :: LConDecl Name -> DsM (Core TH.ConQ)
-repC (L _ (ConDecl con _ [] (L _ []) details ResTyH98 _))
+repC (L _ (ConDecl { con_name = con, con_qvars = [], con_cxt = L _ []
+                  , con_details = details, con_res = ResTyH98 }))
   = do { con1 <- lookupLOcc con        -- See note [Binders and occurrences] 
        ; repConstr con1 details 
        }
-repC (L loc (ConDecl con expl tvs (L cloc ctxt) details ResTyH98 doc))
+repC (L loc con_decl@(ConDecl { con_qvars = tvs, con_cxt = L cloc ctxt, con_res = ResTyH98 }))
   = addTyVarBinds tvs $ \bndrs -> 
-      do { c' <- repC (L loc (ConDecl con expl [] (L cloc []) details 
-                                      ResTyH98 doc))
+      do { c' <- repC (L loc (con_decl { con_qvars = [], con_cxt = L cloc [] }))
          ; ctxt' <- repContext ctxt
          ; bndrs' <- coreList tyVarBndrTyConName bndrs
          ; rep2 forallCName [unC bndrs', unC ctxt', unC c']