#endif
#ifdef __GLASGOW_HASKELL__
-#define TAG_ Int#
-#define LT_ -1#
-#define EQ_ 0#
-#define GT_ 1#
+#define GLOBAL_VAR(name,value,ty) \
+name = Util.global (value) :: IORef (ty); \
+{-# NOINLINE name #-}
#endif
-#define GT__ _
#define COMMA ,
#ifdef DEBUG
#define ASSERT(e) if (not (e)) then (assertPanic __FILE__ __LINE__) else
+#define ASSERT2(e,msg) if (not (e)) then (assertPprPanic __FILE__ __LINE__ (msg)) else
+#define WARN( e, msg ) (warnPprTrace (e) __FILE__ __LINE__ (msg))
#else
#define ASSERT(e)
+#define ASSERT2(e,msg)
+#define WARN(e,msg)
#endif
-#define CHK_Ubiq() import Ubiq
-#if defined(__GLASGOW_HASKELL__) && __GLASGOW_HASKELL__ >= 26
-#define trace _trace
+-- temporary usage assertion control KSW 2000-10
+#ifdef DO_USAGES
+#define UASSERT(e) ASSERT(e)
+#define UASSERT2(e,msg) ASSERT2(e,msg)
+#else
+#define UASSERT(e)
+#define UASSERT2(e,msg)
#endif
-#if defined(__GLASGOW_HASKELL__)
-#define FAST_INT Int#
-#define ILIT(x) (x#)
-#define IBOX(x) (I# (x))
-#define _ADD_ `plusInt#`
-#define _SUB_ `minusInt#`
-#define _MUL_ `timesInt#`
-#define _DIV_ `divInt#`
-#define _QUOT_ `quotInt#`
-#define _NEG_ negateInt#
-#define _EQ_ `eqInt#`
-#define _LT_ `ltInt#`
-#define _LE_ `leInt#`
-#define _GE_ `geInt#`
-#define _GT_ `gtInt#`
-
-#define FAST_BOOL Int#
-#define _TRUE_ 1#
-#define _FALSE_ 0#
-#define _IS_TRUE_(x) ((x) `eqInt#` 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)
+#if __GLASGOW_HASKELL__ >= 23
-#endif {- ! __GLASGOW_HASKELL__ -}
+-- This #ifndef lets us switch off the "import FastString"
+-- when compiling FastString itself
+#ifndef COMPILING_FAST_STRING
+--
+import qualified FastString
+#endif
-#if __GLASGOW_HASKELL__ >= 23
-#define USE_FAST_STRINGS 1
-#define FAST_STRING _PackedString
-#define SLIT(x) (_packCString (A# x#))
-#define _CMP_STRING_ cmpPString
-#define _NULL_ _nullPS
-#define _NIL_ _nilPS
-#define _CONS_ _consPS
-#define _HEAD_ _headPS
-#define _TAIL_ _tailPS
-#define _LENGTH_ _lengthPS
-#define _PK_ _packString
-#define _UNPK_ _unpackPS
-#define _SUBSTR_ _substrPS
-#define _APPEND_ `_appendPS`
-#define _CONCAT_ _concatPS
+# define USE_FAST_STRINGS 1
+# define FAST_STRING FastString.FastString
+# define SLIT(x) (FastString.mkFastCharString# (x#))
+# define _NULL_ FastString.nullFastString
+# define _NIL_ (FastString.mkFastString "")
+# define _CONS_ FastString.consFS
+# define _HEAD_ FastString.headFS
+# define _HEAD_INT_ FastString.headIntFS
+# define _TAIL_ FastString.tailFS
+# define _LENGTH_ FastString.lengthFS
+# define _PK_ FastString.mkFastString
+# define _UNPK_ FastString.unpackFS
+# define _UNPK_INT_ FastString.unpackIntFS
+# define _APPEND_ `FastString.appendFS`
#else
-#define FAST_STRING String
-#define SLIT(x) (x)
-#define _CMP_STRING_ cmpString
-#define _NULL_ null
-#define _NIL_ ""
-#define _CONS_ (:)
-#define _HEAD_ head
-#define _TAIL_ tail
-#define _LENGTH_ length
-#define _PK_ (\x->x)
-#define _UNPK_ (\x->x)
-#define _SUBSTR_ substr{-from Utils-}
-#define _APPEND_ ++
-#define _CONCAT_ concat
+# error I think that FastString is now always used. If not, fix this.
+# define FAST_STRING String
+# define SLIT(x) (x)
+# define _CMP_STRING_ cmpString
+# define _NULL_ null
+# define _NIL_ ""
+# define _CONS_ (:)
+# define _HEAD_ head
+# define _TAIL_ tail
+# define _LENGTH_ length
+# define _PK_ (\x->x)
+# define _UNPK_ (\x->x)
+# define _SUBSTR_ substr{-from Utils-}
+# define _APPEND_ ++
#endif
#endif