[project @ 2002-03-12 16:45:59 by simonmar]

[ghc-hetmet.git] / ghc / compiler / HsVersions.h

diff --git a/ghc/compiler/HsVersions.h b/ghc/compiler/HsVersions.h
index eae9cc9..4900e56 100644 (file)
--- a/ghc/compiler/HsVersions.h
+++ b/ghc/compiler/HsVersions.h
@@ -10,6 +10,12 @@ you will screw up the layout where they are used in case expressions!
 
 #endif
 
+#ifdef __GLASGOW_HASKELL__
+#define GLOBAL_VAR(name,value,ty)  \
+name = Util.global (value) :: IORef (ty); \
+{-# NOINLINE name #-}
+#endif
+
 #define COMMA ,
 
 #ifdef DEBUG
@@ -22,72 +28,15 @@ you will screw up the layout where they are used in case expressions!
 #define WARN(e,msg)
 #endif
 
-#if __STDC__
-#define CAT2(a,b)a##b
-#else
-#define CAT2(a,b)a/**/b
-#endif
-
-#if defined(__GLASGOW_HASKELL__) && __GLASGOW_HASKELL__ >= 202
-# define failWith fail
-# define MkIOError(h,errt,msg) (IOError (Just h) errt msg)
-# define minInt (minBound::Int)
-# define maxInt (maxBound::Int)
+-- temporary usage assertion control KSW 2000-10
+#ifdef DO_USAGES
+#define UASSERT(e) ASSERT(e)
+#define UASSERT2(e,msg) ASSERT2(e,msg)
 #else
-# define MkIOError(h,errt,msg) (errt msg)
+#define UASSERT(e)
+#define UASSERT2(e,msg)
 #endif
 
-#if defined(__GLASGOW_HASKELL__)
-
--- Import the beggars
-import GlaExts
-       ( Int(..), Int#, (+#), (-#), (*#), 
-         quotInt#, negateInt#, (==#), (<#), (<=#), (>=#), (>#)
-       )
-
-#define FAST_INT Int#
-#define ILIT(x) (x#)
-#define IBOX(x) (I# (x))
-#define _ADD_ +#
-#define _SUB_ -#
-#define _MUL_ *#
-#define _QUOT_ `quotInt#`
-#define _NEG_ negateInt#
-#define _EQ_ ==#
-#define _LT_ <#
-#define _LE_ <=#
-#define _GE_ >=#
-#define _GT_ >#
-
-#define FAST_BOOL Int#
-#define _TRUE_ 1#
-#define _FALSE_ 0#
-#define _IS_TRUE_(x) ((x) _EQ_ 1#)
-
-#else {- ! __GLASGOW_HASKELL__ -}
-
-#define FAST_INT Int
-#define ILIT(x) (x)
-#define IBOX(x) (x)
-#define _ADD_ +
-#define _SUB_ -
-#define _MUL_ *
-#define _DIV_ `div`
-#define _QUOT_ `quot`
-#define _NEG_ -
-#define _EQ_ ==
-#define _LT_ <
-#define _LE_ <=
-#define _GE_ >=
-#define _GT_ >
-
-#define FAST_BOOL Bool
-#define _TRUE_ True
-#define _FALSE_ False
-#define _IS_TRUE_(x) (x)
-
-#endif  {- ! __GLASGOW_HASKELL__ -}
-
 #if __GLASGOW_HASKELL__ >= 23
 
 -- This #ifndef lets us switch off the "import FastString"
@@ -100,6 +49,7 @@ import qualified FastString
 # define USE_FAST_STRINGS 1
 # define FAST_STRING   FastString.FastString
 # define SLIT(x)       (FastString.mkFastCharString# (x#))
+# define FSLIT(x)      (FastString.mkFastString# (x#))
 # define _NULL_                FastString.nullFastString
 # define _NIL_         (FastString.mkFastString "")
 # define _CONS_                FastString.consFS
@@ -108,11 +58,9 @@ import qualified FastString
 # define _TAIL_                FastString.tailFS
 # define _LENGTH_      FastString.lengthFS
 # define _PK_          FastString.mkFastString
-# define _PK_INT_      FastString.mkFastStringInt
 # define _UNPK_                FastString.unpackFS
 # define _UNPK_INT_    FastString.unpackIntFS
 # define _APPEND_      `FastString.appendFS`
-# define _CONCAT_      FastString.concatFS
 #else
 # error I think that FastString is now always used. If not, fix this.
 # define FAST_STRING String
@@ -128,21 +76,6 @@ import qualified FastString
 # define _UNPK_              (\x->x)
 # define _SUBSTR_     substr{-from Utils-}
 # define _APPEND_     ++
-# define _CONCAT_     concat
-#endif
-
-#if __HASKELL1__ > 4
-# define FMAP fmap
-# define ISALPHANUM isAlphaNum
-# define IOERROR ioError
-# define PSEQ seq
-# define SAPPLY $!
-#else
-# define FMAP map
-# define ISALPHANUM isAlphanum
-# define IOERROR fail
-# define PSEQ (\x y -> y)
-# define SAPPLY $
 #endif
 
 #endif