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[ghc-hetmet.git] / compiler / parser / RdrHsSyn.lhs

diff --git a/compiler/parser/RdrHsSyn.lhs b/compiler/parser/RdrHsSyn.lhs
index f230187..746f3d6 100644 (file)
--- a/compiler/parser/RdrHsSyn.lhs
+++ b/compiler/parser/RdrHsSyn.lhs
@@ -549,12 +549,14 @@ checkInstType (L l t)
 checkDictTy :: LHsType RdrName -> P (LHsType RdrName)
 checkDictTy (L spn ty) = check ty []
   where
-  check (HsTyVar t) args | not (isRdrTyVar t) 
-       = return (L spn (HsPredTy (HsClassP t args)))
+  check (HsTyVar tc)            args | isRdrTc tc = done tc args
+  check (HsOpTy t1 (L _ tc) t2) args | isRdrTc tc = done tc (t1:t2:args)
   check (HsAppTy l r) args = check (unLoc l) (r:args)
   check (HsParTy t)   args = check (unLoc t) args
   check _ _ = parseError spn "Malformed instance header"
 
+  done tc args = return (L spn (HsPredTy (HsClassP tc args)))
+
 checkTParams :: Bool     -- Type/data family
             -> [LHsType RdrName]
             -> P ([LHsTyVarBndr RdrName], Maybe [LHsType RdrName])
@@ -985,7 +987,7 @@ mkImport :: CCallConv
         -> P (HsDecl RdrName)
 mkImport cconv safety (L loc entity, v, ty)
   | cconv == PrimCallConv                      = do
-  let funcTarget = CFunction (PackageTarget entity Nothing)
+  let funcTarget = CFunction (StaticTarget entity Nothing)
       importSpec = CImport PrimCallConv safety nilFS funcTarget
   return (ForD (ForeignImport v ty importSpec))
 
@@ -1023,7 +1025,7 @@ parseCImport cconv safety nm str =
    id_char  c = isAlphaNum c || c == '_'
 
    cimp nm = (ReadP.char '&' >> skipSpaces >> CLabel <$> cid)
-             +++ ((\c -> CFunction (PackageTarget c Nothing)) <$> cid)
+             +++ ((\c -> CFunction (StaticTarget c Nothing)) <$> cid)
           where 
             cid = return nm +++
                   (do c  <- satisfy (\c -> isAlpha c || c == '_')