diff options
| author |  Nickolai Zeldovich <nickolai@csail.mit.edu> | 2015-04-02 21:46:19 +0200 |
|---|---|---|
| committer |  Guillaume Melquiond <guillaume.melquiond@inria.fr> | 2015-04-02 21:46:34 +0200 |
| commit | 6950837dd6e2a3a2bc3c3d748d06054a625bc661 (patch) | |
| tree | 6f3cc7461b1ffc6e547c420bbbb577f63f76e51b /plugins/extraction/haskell.ml | |
| parent | aec237038d300ce7c81dddd154cbdc93fed5b226 (diff) | |
Puts all the "import" statements first so as to accommodate the latest GHC.
Diffstat (limited to 'plugins/extraction/haskell.ml')
| -rw-r--r-- | plugins/extraction/haskell.ml | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/plugins/extraction/haskell.ml b/plugins/extraction/haskell.ml index 5f31edfb6..37b414207 100644 --- a/plugins/extraction/haskell.ml +++ b/plugins/extraction/haskell.ml @@ -52,15 +52,23 @@ let preamble mod_name comment used_modules usf = str "import qualified Prelude" ++ fnl () ++ prlist pp_import used_modules ++ fnl () ++ (if List.is_empty used_modules then mt () else fnl ()) ++ - (if not usf.magic then mt () + (if not (usf.magic || usf.tunknown) then mt () else str "\ \n#ifdef __GLASGOW_HASKELL__\ \nimport qualified GHC.Base\ +\nimport qualified GHC.Prim\ +\n#else\ +\n-- HUGS\ +\nimport qualified IOExts\ +\n#endif" ++ fnl2 ()) + ++ + (if not usf.magic then mt () + else str "\ +\n#ifdef __GLASGOW_HASKELL__\ \nunsafeCoerce :: a -> b\ \nunsafeCoerce = GHC.Base.unsafeCoerce#\ \n#else\ \n-- HUGS\ -\nimport qualified IOExts\ \nunsafeCoerce :: a -> b\ \nunsafeCoerce = IOExts.unsafeCoerce\ \n#endif" ++ fnl2 ()) @@ -68,7 +76,6 @@ let preamble mod_name comment used_modules usf = (if not usf.tunknown then mt () else str "\ \n#ifdef __GLASGOW_HASKELL__\ -\nimport qualified GHC.Prim\ \ntype Any = GHC.Prim.Any\ \n#else\ \n-- HUGS\ |