X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=ghc%2Fcompiler%2Fprelude%2FPrelInfo.lhs;fp=ghc%2Fcompiler%2Fprelude%2FPrelInfo.lhs;h=0000000000000000000000000000000000000000;hb=0065d5ab628975892cea1ec7303f968c3338cbe1;hp=31457b2b630e113fd28ab1b40f7480a777eadfa6;hpb=28a464a75e14cece5db40f2765a29348273ff2d2;p=ghc-hetmet.git

diff --git a/ghc/compiler/prelude/PrelInfo.lhs b/ghc/compiler/prelude/PrelInfo.lhs
deleted file mode 100644
index 31457b2..0000000
--- a/ghc/compiler/prelude/PrelInfo.lhs
+++ /dev/null
@@ -1,139 +0,0 @@
-%
-% (c) The GRASP/AQUA Project, Glasgow University, 1992-1998
-%
-\section[PrelInfo]{The @PrelInfo@ interface to the compiler's prelude knowledge}
-
-\begin{code}
-module PrelInfo (
-	module MkId,
-
-	ghcPrimExports,
-	wiredInThings, basicKnownKeyNames,
-	primOpId,
-	
-	-- Random other things
-	maybeCharLikeCon, maybeIntLikeCon,
-
-	-- Class categories
-	isNumericClass, isStandardClass
-
-    ) where
-
-#include "HsVersions.h"
-
-import PrelNames	( basicKnownKeyNames, 
-			  hasKey, charDataConKey, intDataConKey,
-			  numericClassKeys, standardClassKeys )
-
-import PrimOp		( PrimOp, allThePrimOps, primOpOcc, primOpTag, maxPrimOpTag )
-import DataCon		( DataCon )
-import Id		( Id, idName )
-import MkId		( mkPrimOpId, wiredInIds )
-import MkId		-- All of it, for re-export
-import Name		( nameOccName )
-import TysPrim		( primTyCons )
-import TysWiredIn	( wiredInTyCons )
-import HscTypes 	( TyThing(..), implicitTyThings, GenAvailInfo(..), RdrAvailInfo )
-import Class	 	( Class, classKey )
-import Type		( funTyCon )
-import TyCon		( tyConName )
-import Util		( isIn )
-
-import Array		( Array, array, (!) )
-\end{code}
-
-%************************************************************************
-%*									*
-\subsection[builtinNameInfo]{Lookup built-in names}
-%*									*
-%************************************************************************
-
-We have two ``builtin name funs,'' one to look up @TyCons@ and
-@Classes@, the other to look up values.
-
-\begin{code}
-wiredInThings :: [TyThing]
-wiredInThings		
-  = concat
-    [		-- Wired in TyCons and their implicit Ids
-	  tycon_things
-	, concatMap implicitTyThings tycon_things
-
-		-- Wired in Ids
-	, map AnId wiredInIds
-
-		-- PrimOps
-	, map (AnId . mkPrimOpId) allThePrimOps
-    ]
-  where
-    tycon_things = map ATyCon ([funTyCon] ++ primTyCons ++ wiredInTyCons)
-\end{code}
-
-We let a lot of "non-standard" values be visible, so that we can make
-sense of them in interface pragmas. It's cool, though they all have
-"non-standard" names, so they won't get past the parser in user code.
-
-%************************************************************************
-%*									*
-		PrimOpIds
-%*									*
-%************************************************************************
-
-\begin{code}
-primOpIds :: Array Int Id	-- Indexed by PrimOp tag
-primOpIds = array (1,maxPrimOpTag) [ (primOpTag op, mkPrimOpId op) 
-				   | op <- allThePrimOps]
-
-primOpId :: PrimOp -> Id
-primOpId op = primOpIds ! primOpTag op
-\end{code}
-
-
-%************************************************************************
-%*									*
-\subsection{Export lists for pseudo-modules (GHC.Prim)}
-%*									*
-%************************************************************************
-
-GHC.Prim "exports" all the primops and primitive types, some 
-wired-in Ids.
-
-\begin{code}
-ghcPrimExports :: [RdrAvailInfo]
-ghcPrimExports
- = map (Avail . nameOccName . idName) ghcPrimIds ++
-   map (Avail . primOpOcc) allThePrimOps ++
-   [ AvailTC occ [occ] |
-     n <- funTyCon : primTyCons, let occ = nameOccName (tyConName n) 
-   ]
-\end{code}
-
-
-%************************************************************************
-%*									*
-\subsection{Built-in keys}
-%*									*
-%************************************************************************
-
-ToDo: make it do the ``like'' part properly (as in 0.26 and before).
-
-\begin{code}
-maybeCharLikeCon, maybeIntLikeCon :: DataCon -> Bool
-maybeCharLikeCon con = con `hasKey` charDataConKey
-maybeIntLikeCon  con = con `hasKey` intDataConKey
-\end{code}
-
-
-%************************************************************************
-%*									*
-\subsection{Class predicates}
-%*									*
-%************************************************************************
-
-\begin{code}
-isNumericClass, isStandardClass :: Class -> Bool
-
-isNumericClass     clas = classKey clas `is_elem` numericClassKeys
-isStandardClass    clas = classKey clas `is_elem` standardClassKeys
-is_elem = isIn "is_X_Class"
-\end{code}