1 files changed, 0 insertions, 82 deletions
diff --git a/src/Data/Array/Nested/Internal/Arith/Lists/TH.hs b/src/Data/Array/Nested/Internal/Arith/Lists/TH.hs
deleted file mode 100644
index 7142dfa..0000000
--- a/src/Data/Array/Nested/Internal/Arith/Lists/TH.hs
+++ /dev/null
@@ -1,82 +0,0 @@
-{-# LANGUAGE TemplateHaskellQuotes #-}
-module Data.Array.Nested.Internal.Arith.Lists.TH where
-
-import Control.Monad
-import Control.Monad.IO.Class
-import Data.Maybe
-import Foreign.C.Types
-import Language.Haskell.TH
-import Language.Haskell.TH.Syntax
-import Text.Read
-
-
-data OpKind = Binop | FBinop | Unop | FUnop | Redop
-  deriving (Show, Eq)
-
-readArithLists :: OpKind
-               -> (String -> Int -> String -> Q a)
-               -> ([a] -> Q r)
-               -> Q r
-readArithLists targetkind fop fcombine = do
-  addDependentFile "cbits/arith_lists.h"
-  lns <- liftIO $ lines <$> readFile "cbits/arith_lists.h"
-
-  mvals <- forM lns $ \line -> do
-    if null (dropWhile (== ' ') line)
-      then return Nothing
-      else do let (kind, name, num, aux) = parseLine line
-              if kind == targetkind
-                then Just <$> fop name num aux
-                else return Nothing
-
-  fcombine (catMaybes mvals)
-  where
-    parseLine s0
-      | ("LIST_", s1) <- splitAt 5 s0
-      , (kindstr, '(' : s2) <- break (== '(') s1
-      , (f1, ',' : s3) <- parseField s2
-      , (f2, ',' : s4) <- parseField s3
-      , (f3, ')' : _) <- parseField s4
-      , Just kind <- parseKind kindstr
-      , let name = f1
-      , Just num <- readMaybe f2
-      , let aux = f3
-      = (kind, name, num, aux)
-      | otherwise
-      = error $ "readArithLists: unrecognised line in cbits/arith_lists.h: " ++ show s0
-
-    parseField s = break (`elem` ",)") (dropWhile (== ' ') s)
-
-    parseKind "BINOP" = Just Binop
-    parseKind "FBINOP" = Just FBinop
-    parseKind "UNOP" = Just Unop
-    parseKind "FUNOP" = Just FUnop
-    parseKind "REDOP" = Just Redop
-    parseKind _ = Nothing
-
-genArithDataType :: OpKind -> String -> Q [Dec]
-genArithDataType kind dtname = do
-  cons <- readArithLists kind
-            (\name _num _ -> return $ NormalC (mkName name) [])
-            return
-  return [DataD [] (mkName dtname) [] Nothing cons [DerivClause Nothing [ConT ''Show, ConT ''Enum, ConT ''Bounded]]]
-
-genArithNameFun :: OpKind -> Name -> String -> (String -> String) -> Q [Dec]
-genArithNameFun kind dtname funname nametrans = do
-  clauses <- readArithLists kind
-               (\name _num _ -> return (Clause [ConP (mkName name) [] []]
-                                               (NormalB (LitE (StringL (nametrans name))))
-                                               []))
-               return
-  return [SigD (mkName funname) (ArrowT `AppT` ConT dtname `AppT` ConT ''String)
-         ,FunD (mkName funname) clauses]
-
-genArithEnumFun :: OpKind -> Name -> String -> Q [Dec]
-genArithEnumFun kind dtname funname = do
-  clauses <- readArithLists kind
-               (\name num _ -> return (Clause [ConP (mkName name) [] []]
-                                              (NormalB (LitE (IntegerL (fromIntegral num))))
-                                              []))
-               return
-  return [SigD (mkName funname) (ArrowT `AppT` ConT dtname `AppT` ConT ''CInt)
-         ,FunD (mkName funname) clauses]