1 files changed, 0 insertions, 46 deletions
diff --git a/src/GF/Grammar/Lockfield.hs b/src/GF/Grammar/Lockfield.hs
deleted file mode 100644
index 960b12983..000000000
--- a/src/GF/Grammar/Lockfield.hs
+++ /dev/null
@@ -1,46 +0,0 @@
-----------------------------------------------------------------------
--- |
--- Module      : Lockfield
--- Maintainer  : AR
--- Stability   : (stable)
--- Portability : (portable)
---
--- > CVS $Date: 2005/11/11 23:24:34 $ 
--- > CVS $Author: aarne $
--- > CVS $Revision: 1.7 $
---
--- Creating and using lock fields in reused resource grammars.
---
--- AR 8\/2\/2005 detached from 'compile/MkResource'
------------------------------------------------------------------------------
-
-module GF.Grammar.Lockfield (lockRecType, unlockRecord, lockLabel, isLockLabel) where
-
-import GF.Grammar.Grammar
-import GF.Infra.Ident
-import GF.Grammar.Macros
-import GF.Grammar.PrGrammar
-
-import GF.Data.Operations
-
-lockRecType :: Ident -> Type -> Err Type
-lockRecType c t@(RecType rs) = 
-  let lab = lockLabel c in
-  return $ if elem lab (map fst rs) || elem (prt c) ["String","Int"]
-    then t --- don't add an extra copy of lock field, nor predef cats
-    else RecType (rs ++ [(lockLabel c,  RecType [])])
-lockRecType c t = plusRecType t $ RecType [(lockLabel c,  RecType [])]
-
-unlockRecord :: Ident -> Term -> Err Term
-unlockRecord c ft = do
-  let (xs,t) = termFormCnc ft
-  t' <- plusRecord t $ R [(lockLabel c,  (Just (RecType []),R []))]
-  return $ mkAbs xs t'
-
-lockLabel :: Ident -> Label
-lockLabel c = LIdent $ "lock_" ++ prt c ----
-
-isLockLabel :: Label -> Bool
-isLockLabel l = case l of
-  LIdent c -> take 5 c == "lock_"
-  _ -> False