Fix arithmetic for ghc8.8.2

Data/Map/Static/Builder.hs

@@ -9,8 +9,8 @@ import Data.Bits
 
 buildStaticMap :: (StaticElement i,StaticElement e,Ord i) => [(i,e)] -> String
 buildStaticMap lst = let  step :: Int -> [(i,e)] -> [(Int,(i,e))]
-                          step n chunk = let ss = findSplitSize (length chunk)
-                                             (h,d:t) = splitAt ss chunk
+                          step n chunk = let ss = findSplitSize (genericLength chunk)
+                                             (h,d:t) = genericSplitAt ss chunk
                                          in if null chunk
                                             then []
                                             else (n,d):((step (n*2) h)++(step (n*2+1) t))
@@ -24,19 +24,19 @@ buildStaticMap lst = let  step :: Int -> [(i,e)] -> [(Int,(i,e))]
                           len = length heap
                       in "StaticMap ("++buildStaticArray (1,len) (map fst heap)++") ("++buildStaticArray (1,len) (map snd heap)++")"
 
-maxSize :: Int -> Int
-maxSize d = (1 `shiftL` d) - 1
+maxSize :: Integer -> Integer
+maxSize d = (floor $ 2^^d) - 1
 
-treeDepth :: Int -> Int
+treeDepth :: Integer -> Integer
 treeDepth sz = find' [0..]
     where
-      find' (x:xs) = if 1 `shiftL` x > sz
+      find' (x:xs) = if (floor $ 2^^x) > sz
                      then x
                      else find' xs
 
-findSplitSize :: Int -> Int
+findSplitSize :: Integer -> Integer
 findSplitSize len = let depth = treeDepth len
                         free = (maxSize depth) - len
-                    in if free <= (1 `shiftL` (depth - 2))
+                    in if free <= (floor $ 2 ^^ (depth - 2))
                        then maxSize (depth - 1)
                        else len - (maxSize (depth - 2)) - 1

Setup.hs

@@ -1,9 +1,20 @@
+{-# LANGUAGE CPP #-}
+
 module Main where
 
 import Distribution.Simple
 import Data.Encoding.Preprocessor.Mapping
 import Data.Encoding.Preprocessor.XMLMappingBuilder
 
+#if MIN_VERSION_Cabal(2,0,0)
+main = defaultMainWithHooks (simpleUserHooks
+                             {hookedPreProcessors = ( ("mapping" , \_ _ _ -> mappingPreprocessor)
+                                                    : ("mapping2", \_ _ _ -> mappingPreprocessor)
+                                                    : ("xml"     , \_ _ _ -> xmlPreprocessor)
+                                                    : (hookedPreProcessors simpleUserHooks)
+                                                    )
+                             })
+#else
 main = defaultMainWithHooks (simpleUserHooks
                              {hookedPreProcessors = ( ("mapping" , \_ _ -> mappingPreprocessor)
                                                     : ("mapping2", \_ _ -> mappingPreprocessor)
@@ -11,3 +22,4 @@ main = defaultMainWithHooks (simpleUserHooks
                                                     : (hookedPreProcessors simpleUserHooks)
                                                     )
                              })
+#endif

encoding.cabal

@@ -36,22 +36,23 @@ Source-Repository this
 
 Custom-Setup
   Setup-Depends: base >=3 && <5,
-                 Cabal >=1.24 && <1.25,
+                 Cabal >=1.24 && <4,
                  containers,
                  filepath,
                  ghc-prim,
-                 HaXml >=1.22 && <1.26
+                 HaXml >=1.22 && <1.26,
+                 deepseq
 
 Library
   Build-Depends: array >=0.4 && <0.6,
                  base >=4 && <5,
                  binary >=0.7 && <0.10,
                  bytestring >=0.9 && <0.11,
-                 containers >=0.4 && <0.6,
+                 containers >=0.4 && <0.7,
                  extensible-exceptions >=0.1 && <0.2,
                  ghc-prim >=0.3 && <0.6,
                  mtl >=2.0 && <2.3,
-                 regex-compat >=0.71 && <0.95
+                 regex-compat >=0.71 && <0.96
 
   Extensions: CPP
 

stack.yaml

@@ -15,7 +15,7 @@
 # resolver:
 #  name: custom-snapshot
 #  location: "./custom-snapshot.yaml"
-resolver: lts-8.22
+resolver: lts-15.0
 
 # User packages to be built.
 # Various formats can be used as shown in the example below.
@@ -39,7 +39,8 @@ packages:
   - '.'
 # Dependency packages to be pulled from upstream that are not in the resolver
 # (e.g., acme-missiles-0.3)
-extra-deps: []
+extra-deps:
+  - HaXml-1.25.5
 
 # Override default flag values for local packages and extra-deps
 flags: {}

stack.yaml.lock

@@ -0,0 +1,19 @@
+# This file was autogenerated by Stack.
+# You should not edit this file by hand.
+# For more information, please see the documentation at:
+#   https://docs.haskellstack.org/en/stable/lock_files
+
+packages:
+- completed:
+    hackage: HaXml-1.25.5@sha256:4f8534cda290b3d0a76b4ca5c4b9aa20902dcf029ddd50998d07c5dd608ad6f6,4420
+    pantry-tree:
+      size: 4076
+      sha256: 9682020b148433c41f5efee327b66708875015df8d4b3d48f875ac21f8222e1b
+  original:
+    hackage: HaXml-1.25.5
+snapshots:
+- completed:
+    size: 488576
+    url: https://raw.githubusercontent.com/commercialhaskell/stackage-snapshots/master/lts/15/0.yaml
+    sha256: e4b6a87b47ec1cf63a7f1a0884a3b276fce2b0d174a10e8753c4f618e7983568
+  original: lts-15.0