From 86b97832f5ccf79554b630e004f6be1611179e76 Mon Sep 17 00:00:00 2001
From: simonm <unknown>
Date: Thu, 4 Dec 1997 11:05:58 +0000
Subject: [PATCH] [project @ 1997-12-04 11:05:32 by simonm] Remove wired-in
runST, instead provide a type signature using the universal quanitification
extension.
Also move runST from STBase.lhs into Unsafe.lhs so that it won't get
inlined anywhere.
---
ghc/compiler/basicTypes/Unique.lhs | 2 -
ghc/compiler/prelude/PrelInfo.lhs | 1 -
ghc/compiler/prelude/PrelVals.lhs | 85 ---
ghc/lib/.depend | 1042 ++++++++++++++++++++++++++++
ghc/lib/ghc/ArrBase.lhs | 1 +
ghc/lib/ghc/STBase.lhs | 4 -
ghc/lib/ghc/Unsafe.lhs | 43 +-
7 files changed, 1085 insertions(+), 93 deletions(-)
create mode 100644 ghc/lib/.depend
diff --git a/ghc/compiler/basicTypes/Unique.lhs b/ghc/compiler/basicTypes/Unique.lhs
index 030328b28768..34d05c48baf9 100644
--- a/ghc/compiler/basicTypes/Unique.lhs
+++ b/ghc/compiler/basicTypes/Unique.lhs
@@ -150,7 +150,6 @@ module Unique (
returnIntAndGMPDataConKey,
returnIntAndGMPTyConKey,
returnMClassOpKey,
- runSTIdKey,
seqIdKey,
showClassKey,
showParenIdKey,
@@ -667,7 +666,6 @@ readParenIdKey = mkPreludeMiscIdUnique 28
realWorldPrimIdKey = mkPreludeMiscIdUnique 29
recConErrorIdKey = mkPreludeMiscIdUnique 30
recUpdErrorIdKey = mkPreludeMiscIdUnique 31
-runSTIdKey = mkPreludeMiscIdUnique 32
seqIdKey = mkPreludeMiscIdUnique 33
showParenIdKey = mkPreludeMiscIdUnique 34
showSpaceIdKey = mkPreludeMiscIdUnique 35
diff --git a/ghc/compiler/prelude/PrelInfo.lhs b/ghc/compiler/prelude/PrelInfo.lhs
index cd531f297444..4a894b80cc0c 100644
--- a/ghc/compiler/prelude/PrelInfo.lhs
+++ b/ghc/compiler/prelude/PrelInfo.lhs
@@ -221,7 +221,6 @@ wired_in_ids
, rEC_CON_ERROR_ID
, rEC_UPD_ERROR_ID
, realWorldPrimId
- , runSTId
, tRACE_ID
, unpackCString2Id
, unpackCStringAppendId
diff --git a/ghc/compiler/prelude/PrelVals.lhs b/ghc/compiler/prelude/PrelVals.lhs
index dbed539f4f8e..d5ecd9c8ac0f 100644
--- a/ghc/compiler/prelude/PrelVals.lhs
+++ b/ghc/compiler/prelude/PrelVals.lhs
@@ -492,91 +492,6 @@ noFollowId = pcMiscPrelId noFollowIdKey cONC_BASE SLIT("noFollow")
-}
\end{code}
-%************************************************************************
-%* *
-\subsection[PrelVals-runST]{@runST@: Magic start-state-transformer function}
-%* *
-%************************************************************************
-
-@runST@ has a non-Haskell-able type:
-\begin{verbatim}
--- runST :: forall a. (forall s. _ST s a) -> a
--- which is to say ::
--- forall a. (forall s. (_State s -> (a, _State s))) -> a
-
-runST a m = case m _RealWorld (S# _RealWorld realWorld#) of
- (r :: a, wild :: _State _RealWorld) -> r
-\end{verbatim}
-
-We unfold always, just for simplicity:
-\begin{code}
-runSTId
- = pcMiscPrelId runSTIdKey sT_BASE SLIT("runST") run_ST_ty id_info
- where
- s_tv = betaTyVar
- s = betaTy
-
- st_ty a = mkSigmaTy [s_tv] [] (mkStateTransformerTy s a)
-
- run_ST_ty
- = mkSigmaTy [alphaTyVar] [] (mkFunTys [st_ty alphaTy] alphaTy)
- -- NB: rank-2 polymorphism! (forall inside the st_ty...)
-
- id_info
- = noIdInfo
- `addArityInfo` exactArity 1
- `addStrictnessInfo` mkStrictnessInfo [WwStrict] False
- `addArgUsageInfo` mkArgUsageInfo [ArgUsage 1]
- -- ABSOLUTELY NO UNFOLDING, e.g.: (mk_inline_unfolding run_ST_template)
- -- see example below
-{- OUT:
- [m, t, r, wild]
- = mkTemplateLocals [
- {-m-} st_ty alphaTy,
- {-t-} realWorldStateTy,
- {-r-} alphaTy,
- {-_-} realWorldStateTy
- ]
-
- run_ST_template
- = mkLam [alphaTyVar] [m] (
- Let (NonRec t (Con stateDataCon [TyArg realWorldTy, VarArg realWorldPrimId])) (
- Case (App (mkTyApp (Var m) [realWorldTy]) (VarArg t)) (
- AlgAlts
- [(pairDataCon, [r, wild], Var r)]
- NoDefault)))
--}
-\end{code}
-
-SLPJ 95/04: Why @runST@ must not have an unfolding; consider:
-\begin{verbatim}
-f x =
- runST ( \ s -> let
- (a, s') = newArray# 100 [] s
- (_, s'') = fill_in_array_or_something a x s'
- in
- freezeArray# a s'' )
-\end{verbatim}
-If we inline @runST@, we'll get:
-\begin{verbatim}
-f x = let
- (a, s') = newArray# 100 [] realWorld#{-NB-}
- (_, s'') = fill_in_array_or_something a x s'
- in
- freezeArray# a s''
-\end{verbatim}
-And now the @newArray#@ binding can be floated to become a CAF, which
-is totally and utterly wrong:
-\begin{verbatim}
-f = let
- (a, s') = newArray# 100 [] realWorld#{-NB-} -- YIKES!!!
- in
- \ x ->
- let (_, s'') = fill_in_array_or_something a x s' in
- freezeArray# a s''
-\end{verbatim}
-All calls to @f@ will share a {\em single} array! End SLPJ 95/04.
-
@realWorld#@ used to be a magic literal, \tr{void#}. If things get
nasty as-is, change it back to a literal (@Literal@).
\begin{code}
diff --git a/ghc/lib/.depend b/ghc/lib/.depend
new file mode 100644
index 000000000000..5869379a5b73
--- /dev/null
+++ b/ghc/lib/.depend
@@ -0,0 +1,1042 @@
+# DO NOT DELETE: Beginning of Haskell dependencies
+ghc/ArrBase.o ghc/ArrBase.mc_o ghc/ArrBase.p_o ghc/ArrBase.t_o : ghc/ArrBase.lhs
+ghc/ArrBase.o ghc/ArrBase.mc_o ghc/ArrBase.p_o ghc/ArrBase.t_o : ghc/Error.hi-boot
+ghc/ArrBase.o : required/Ix.hi
+ghc/ArrBase.mc_o : required/Ix.mc_hi
+ghc/ArrBase.p_o : required/Ix.p_hi
+ghc/ArrBase.t_o : required/Ix.t_hi
+ghc/ArrBase.o : ghc/PrelList.hi
+ghc/ArrBase.mc_o : ghc/PrelList.mc_hi
+ghc/ArrBase.p_o : ghc/PrelList.p_hi
+ghc/ArrBase.t_o : ghc/PrelList.t_hi
+ghc/ArrBase.o : ghc/STBase.hi
+ghc/ArrBase.mc_o : ghc/STBase.mc_hi
+ghc/ArrBase.p_o : ghc/STBase.p_hi
+ghc/ArrBase.t_o : ghc/STBase.t_hi
+ghc/ArrBase.o : ghc/PrelBase.hi
+ghc/ArrBase.mc_o : ghc/PrelBase.mc_hi
+ghc/ArrBase.p_o : ghc/PrelBase.p_hi
+ghc/ArrBase.t_o : ghc/PrelBase.t_hi
+ghc/ArrBase.o : glaExts/CCall.hi
+ghc/ArrBase.mc_o : glaExts/CCall.mc_hi
+ghc/ArrBase.p_o : glaExts/CCall.p_hi
+ghc/ArrBase.t_o : glaExts/CCall.t_hi
+ghc/ArrBase.o : glaExts/Addr.hi
+ghc/ArrBase.mc_o : glaExts/Addr.mc_hi
+ghc/ArrBase.p_o : glaExts/Addr.p_hi
+ghc/ArrBase.t_o : glaExts/Addr.t_hi
+ghc/ArrBase.o : ghc/Unsafe.hi
+ghc/ArrBase.mc_o : ghc/Unsafe.mc_hi
+ghc/ArrBase.p_o : ghc/Unsafe.p_hi
+ghc/ArrBase.t_o : ghc/Unsafe.t_hi
+ghc/ArrBase.o : ghc/GHC.hi
+ghc/ArrBase.mc_o : ghc/GHC.mc_hi
+ghc/ArrBase.p_o : ghc/GHC.p_hi
+ghc/ArrBase.t_o : ghc/GHC.t_hi
+ghc/ConcBase.o ghc/ConcBase.mc_o ghc/ConcBase.p_o ghc/ConcBase.t_o : ghc/ConcBase.lhs
+ghc/ConcBase.o : ghc/PrelBase.hi
+ghc/ConcBase.mc_o : ghc/PrelBase.mc_hi
+ghc/ConcBase.p_o : ghc/PrelBase.p_hi
+ghc/ConcBase.t_o : ghc/PrelBase.t_hi
+ghc/ConcBase.o : ghc/STBase.hi
+ghc/ConcBase.mc_o : ghc/STBase.mc_hi
+ghc/ConcBase.p_o : ghc/STBase.p_hi
+ghc/ConcBase.t_o : ghc/STBase.t_hi
+ghc/ConcBase.o : ghc/IOBase.hi
+ghc/ConcBase.mc_o : ghc/IOBase.mc_hi
+ghc/ConcBase.p_o : ghc/IOBase.p_hi
+ghc/ConcBase.t_o : ghc/IOBase.t_hi
+ghc/ConcBase.o : ghc/GHCerr.hi
+ghc/ConcBase.mc_o : ghc/GHCerr.mc_hi
+ghc/ConcBase.p_o : ghc/GHCerr.p_hi
+ghc/ConcBase.t_o : ghc/GHCerr.t_hi
+ghc/ConcBase.o : ghc/PrelBase.hi
+ghc/ConcBase.mc_o : ghc/PrelBase.mc_hi
+ghc/ConcBase.p_o : ghc/PrelBase.p_hi
+ghc/ConcBase.t_o : ghc/PrelBase.t_hi
+ghc/ConcBase.o : ghc/GHC.hi
+ghc/ConcBase.mc_o : ghc/GHC.mc_hi
+ghc/ConcBase.p_o : ghc/GHC.p_hi
+ghc/ConcBase.t_o : ghc/GHC.t_hi
+ghc/Error.o ghc/Error.mc_o ghc/Error.p_o ghc/Error.t_o : ghc/Error.lhs
+ghc/Error.o : ghc/PrelBase.hi
+ghc/Error.mc_o : ghc/PrelBase.mc_hi
+ghc/Error.p_o : ghc/PrelBase.p_hi
+ghc/Error.t_o : ghc/PrelBase.t_hi
+ghc/Error.o : ghc/IOBase.hi
+ghc/Error.mc_o : ghc/IOBase.mc_hi
+ghc/Error.p_o : ghc/IOBase.p_hi
+ghc/Error.t_o : ghc/IOBase.t_hi
+ghc/Error.o : glaExts/Foreign.hi
+ghc/Error.mc_o : glaExts/Foreign.mc_hi
+ghc/Error.p_o : glaExts/Foreign.p_hi
+ghc/Error.t_o : glaExts/Foreign.t_hi
+ghc/Error.o : glaExts/Addr.hi
+ghc/Error.mc_o : glaExts/Addr.mc_hi
+ghc/Error.p_o : glaExts/Addr.p_hi
+ghc/Error.t_o : glaExts/Addr.t_hi
+ghc/GHCerr.o ghc/GHCerr.mc_o ghc/GHCerr.p_o ghc/GHCerr.t_o : ghc/GHCerr.lhs
+ghc/GHCerr.o : ghc/PrelBase.hi
+ghc/GHCerr.mc_o : ghc/PrelBase.mc_hi
+ghc/GHCerr.p_o : ghc/PrelBase.p_hi
+ghc/GHCerr.t_o : ghc/PrelBase.t_hi
+ghc/GHCerr.o : ghc/PrelList.hi
+ghc/GHCerr.mc_o : ghc/PrelList.mc_hi
+ghc/GHCerr.p_o : ghc/PrelList.p_hi
+ghc/GHCerr.t_o : ghc/PrelList.t_hi
+ghc/GHCerr.o : ghc/Error.hi
+ghc/GHCerr.mc_o : ghc/Error.mc_hi
+ghc/GHCerr.p_o : ghc/Error.p_hi
+ghc/GHCerr.t_o : ghc/Error.t_hi
+ghc/GHCmain.o ghc/GHCmain.mc_o ghc/GHCmain.p_o ghc/GHCmain.t_o : ghc/GHCmain.lhs
+ghc/GHCmain.o : required/Prelude.hi
+ghc/GHCmain.mc_o : required/Prelude.mc_hi
+ghc/GHCmain.p_o : required/Prelude.p_hi
+ghc/GHCmain.t_o : required/Prelude.t_hi
+ghc/GHCmain.o ghc/GHCmain.mc_o ghc/GHCmain.p_o ghc/GHCmain.t_o : ghc/Main.hi-boot
+ghc/IOBase.o ghc/IOBase.mc_o ghc/IOBase.p_o ghc/IOBase.t_o : ghc/IOBase.lhs
+ghc/IOBase.o ghc/IOBase.mc_o ghc/IOBase.p_o ghc/IOBase.t_o : ghc/Error.hi-boot
+ghc/IOBase.o : ghc/STBase.hi
+ghc/IOBase.mc_o : ghc/STBase.mc_hi
+ghc/IOBase.p_o : ghc/STBase.p_hi
+ghc/IOBase.t_o : ghc/STBase.t_hi
+ghc/IOBase.o : ghc/PrelTup.hi
+ghc/IOBase.mc_o : ghc/PrelTup.mc_hi
+ghc/IOBase.p_o : ghc/PrelTup.p_hi
+ghc/IOBase.t_o : ghc/PrelTup.t_hi
+ghc/IOBase.o : glaExts/Addr.hi
+ghc/IOBase.mc_o : glaExts/Addr.mc_hi
+ghc/IOBase.p_o : glaExts/Addr.p_hi
+ghc/IOBase.t_o : glaExts/Addr.t_hi
+ghc/IOBase.o : ghc/PackBase.hi
+ghc/IOBase.mc_o : ghc/PackBase.mc_hi
+ghc/IOBase.p_o : ghc/PackBase.p_hi
+ghc/IOBase.t_o : ghc/PackBase.t_hi
+ghc/IOBase.o : ghc/PrelBase.hi
+ghc/IOBase.mc_o : ghc/PrelBase.mc_hi
+ghc/IOBase.p_o : ghc/PrelBase.p_hi
+ghc/IOBase.t_o : ghc/PrelBase.t_hi
+ghc/IOBase.o : ghc/ArrBase.hi
+ghc/IOBase.mc_o : ghc/ArrBase.mc_hi
+ghc/IOBase.p_o : ghc/ArrBase.p_hi
+ghc/IOBase.t_o : ghc/ArrBase.t_hi
+ghc/IOBase.o : ghc/GHC.hi
+ghc/IOBase.mc_o : ghc/GHC.mc_hi
+ghc/IOBase.p_o : ghc/GHC.p_hi
+ghc/IOBase.t_o : ghc/GHC.t_hi
+ghc/IOHandle.o ghc/IOHandle.mc_o ghc/IOHandle.p_o ghc/IOHandle.t_o : ghc/IOHandle.lhs
+ghc/IOHandle.o : glaExts/ST.hi
+ghc/IOHandle.mc_o : glaExts/ST.mc_hi
+ghc/IOHandle.p_o : glaExts/ST.p_hi
+ghc/IOHandle.t_o : glaExts/ST.t_hi
+ghc/IOHandle.o : ghc/STBase.hi
+ghc/IOHandle.mc_o : ghc/STBase.mc_hi
+ghc/IOHandle.p_o : ghc/STBase.p_hi
+ghc/IOHandle.t_o : ghc/STBase.t_hi
+ghc/IOHandle.o : ghc/ArrBase.hi
+ghc/IOHandle.mc_o : ghc/ArrBase.mc_hi
+ghc/IOHandle.p_o : ghc/ArrBase.p_hi
+ghc/IOHandle.t_o : ghc/ArrBase.t_hi
+ghc/IOHandle.o : ghc/PrelRead.hi
+ghc/IOHandle.mc_o : ghc/PrelRead.mc_hi
+ghc/IOHandle.p_o : ghc/PrelRead.p_hi
+ghc/IOHandle.t_o : ghc/PrelRead.t_hi
+ghc/IOHandle.o : ghc/PrelList.hi
+ghc/IOHandle.mc_o : ghc/PrelList.mc_hi
+ghc/IOHandle.p_o : ghc/PrelList.p_hi
+ghc/IOHandle.t_o : ghc/PrelList.t_hi
+ghc/IOHandle.o : required/Ix.hi
+ghc/IOHandle.mc_o : required/Ix.mc_hi
+ghc/IOHandle.p_o : required/Ix.p_hi
+ghc/IOHandle.t_o : required/Ix.t_hi
+ghc/IOHandle.o : ghc/IOBase.hi
+ghc/IOHandle.mc_o : ghc/IOBase.mc_hi
+ghc/IOHandle.p_o : ghc/IOBase.p_hi
+ghc/IOHandle.t_o : ghc/IOBase.t_hi
+ghc/IOHandle.o : ghc/Unsafe.hi
+ghc/IOHandle.mc_o : ghc/Unsafe.mc_hi
+ghc/IOHandle.p_o : ghc/Unsafe.p_hi
+ghc/IOHandle.t_o : ghc/Unsafe.t_hi
+ghc/IOHandle.o : ghc/PrelTup.hi
+ghc/IOHandle.mc_o : ghc/PrelTup.mc_hi
+ghc/IOHandle.p_o : ghc/PrelTup.p_hi
+ghc/IOHandle.t_o : ghc/PrelTup.t_hi
+ghc/IOHandle.o : ghc/PrelBase.hi
+ghc/IOHandle.mc_o : ghc/PrelBase.mc_hi
+ghc/IOHandle.p_o : ghc/PrelBase.p_hi
+ghc/IOHandle.t_o : ghc/PrelBase.t_hi
+ghc/IOHandle.o : ghc/GHC.hi
+ghc/IOHandle.mc_o : ghc/GHC.mc_hi
+ghc/IOHandle.p_o : ghc/GHC.p_hi
+ghc/IOHandle.t_o : ghc/GHC.t_hi
+ghc/IOHandle.o : glaExts/Addr.hi
+ghc/IOHandle.mc_o : glaExts/Addr.mc_hi
+ghc/IOHandle.p_o : glaExts/Addr.p_hi
+ghc/IOHandle.t_o : glaExts/Addr.t_hi
+ghc/IOHandle.o : ghc/Error.hi
+ghc/IOHandle.mc_o : ghc/Error.mc_hi
+ghc/IOHandle.p_o : ghc/Error.p_hi
+ghc/IOHandle.t_o : ghc/Error.t_hi
+ghc/IOHandle.o : glaExts/Foreign.hi
+ghc/IOHandle.mc_o : glaExts/Foreign.mc_hi
+ghc/IOHandle.p_o : glaExts/Foreign.p_hi
+ghc/IOHandle.t_o : glaExts/Foreign.t_hi
+ghc/PackBase.o ghc/PackBase.mc_o ghc/PackBase.p_o ghc/PackBase.t_o : ghc/PackBase.lhs
+ghc/PackBase.o : ghc/PrelBase.hi
+ghc/PackBase.mc_o : ghc/PrelBase.mc_hi
+ghc/PackBase.p_o : ghc/PrelBase.p_hi
+ghc/PackBase.t_o : ghc/PrelBase.t_hi
+ghc/PackBase.o ghc/PackBase.mc_o ghc/PackBase.p_o ghc/PackBase.t_o : ghc/Error.hi-boot
+ghc/PackBase.o : ghc/PrelList.hi
+ghc/PackBase.mc_o : ghc/PrelList.mc_hi
+ghc/PackBase.p_o : ghc/PrelList.p_hi
+ghc/PackBase.t_o : ghc/PrelList.t_hi
+ghc/PackBase.o : ghc/STBase.hi
+ghc/PackBase.mc_o : ghc/STBase.mc_hi
+ghc/PackBase.p_o : ghc/STBase.p_hi
+ghc/PackBase.t_o : ghc/STBase.t_hi
+ghc/PackBase.o : ghc/ArrBase.hi
+ghc/PackBase.mc_o : ghc/ArrBase.mc_hi
+ghc/PackBase.p_o : ghc/ArrBase.p_hi
+ghc/PackBase.t_o : ghc/ArrBase.t_hi
+ghc/PackBase.o : glaExts/Addr.hi
+ghc/PackBase.mc_o : glaExts/Addr.mc_hi
+ghc/PackBase.p_o : glaExts/Addr.p_hi
+ghc/PackBase.t_o : glaExts/Addr.t_hi
+ghc/PrelBase.o ghc/PrelBase.mc_o ghc/PrelBase.p_o ghc/PrelBase.t_o : ghc/PrelBase.lhs
+ghc/PrelBase.o ghc/PrelBase.mc_o ghc/PrelBase.p_o ghc/PrelBase.t_o : ghc/Error.hi-boot
+ghc/PrelBase.o : ghc/GHC.hi
+ghc/PrelBase.mc_o : ghc/GHC.mc_hi
+ghc/PrelBase.p_o : ghc/GHC.p_hi
+ghc/PrelBase.t_o : ghc/GHC.t_hi
+ghc/PrelIO.o ghc/PrelIO.mc_o ghc/PrelIO.p_o ghc/PrelIO.t_o : ghc/PrelIO.lhs
+ghc/PrelIO.o : required/IO.hi
+ghc/PrelIO.mc_o : required/IO.mc_hi
+ghc/PrelIO.p_o : required/IO.p_hi
+ghc/PrelIO.t_o : required/IO.t_hi
+ghc/PrelIO.o : ghc/IOHandle.hi
+ghc/PrelIO.mc_o : ghc/IOHandle.mc_hi
+ghc/PrelIO.p_o : ghc/IOHandle.p_hi
+ghc/PrelIO.t_o : ghc/IOHandle.t_hi
+ghc/PrelIO.o : ghc/IOBase.hi
+ghc/PrelIO.mc_o : ghc/IOBase.mc_hi
+ghc/PrelIO.p_o : ghc/IOBase.p_hi
+ghc/PrelIO.t_o : ghc/IOBase.t_hi
+ghc/PrelIO.o : ghc/PrelBase.hi
+ghc/PrelIO.mc_o : ghc/PrelBase.mc_hi
+ghc/PrelIO.p_o : ghc/PrelBase.p_hi
+ghc/PrelIO.t_o : ghc/PrelBase.t_hi
+ghc/PrelIO.o : ghc/PrelRead.hi
+ghc/PrelIO.mc_o : ghc/PrelRead.mc_hi
+ghc/PrelIO.p_o : ghc/PrelRead.p_hi
+ghc/PrelIO.t_o : ghc/PrelRead.t_hi
+ghc/PrelList.o ghc/PrelList.mc_o ghc/PrelList.p_o ghc/PrelList.t_o : ghc/PrelList.lhs
+ghc/PrelList.o ghc/PrelList.mc_o ghc/PrelList.p_o ghc/PrelList.t_o : ghc/Error.hi-boot
+ghc/PrelList.o : ghc/PrelTup.hi
+ghc/PrelList.mc_o : ghc/PrelTup.mc_hi
+ghc/PrelList.p_o : ghc/PrelTup.p_hi
+ghc/PrelList.t_o : ghc/PrelTup.t_hi
+ghc/PrelList.o : ghc/PrelBase.hi
+ghc/PrelList.mc_o : ghc/PrelBase.mc_hi
+ghc/PrelList.p_o : ghc/PrelBase.p_hi
+ghc/PrelList.t_o : ghc/PrelBase.t_hi
+ghc/PrelNum.o ghc/PrelNum.mc_o ghc/PrelNum.p_o ghc/PrelNum.t_o : ghc/PrelNum.lhs
+ghc/PrelNum.o : ghc/PrelBase.hi
+ghc/PrelNum.mc_o : ghc/PrelBase.mc_hi
+ghc/PrelNum.p_o : ghc/PrelBase.p_hi
+ghc/PrelNum.t_o : ghc/PrelBase.t_hi
+ghc/PrelNum.o : ghc/GHC.hi
+ghc/PrelNum.mc_o : ghc/GHC.mc_hi
+ghc/PrelNum.p_o : ghc/GHC.p_hi
+ghc/PrelNum.t_o : ghc/GHC.t_hi
+ghc/PrelNum.o ghc/PrelNum.mc_o ghc/PrelNum.p_o ghc/PrelNum.t_o : ghc/Error.hi-boot
+ghc/PrelNum.o : ghc/PrelList.hi
+ghc/PrelNum.mc_o : ghc/PrelList.mc_hi
+ghc/PrelNum.p_o : ghc/PrelList.p_hi
+ghc/PrelNum.t_o : ghc/PrelList.t_hi
+ghc/PrelNum.o : ghc/ArrBase.hi
+ghc/PrelNum.mc_o : ghc/ArrBase.mc_hi
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+required/Time.mc_o : glaExts/ST.mc_hi
+required/Time.p_o : glaExts/ST.p_hi
+required/Time.t_o : glaExts/ST.t_hi
+required/Time.o : ghc/IOBase.hi
+required/Time.mc_o : ghc/IOBase.mc_hi
+required/Time.p_o : ghc/IOBase.p_hi
+required/Time.t_o : ghc/IOBase.t_hi
+required/Time.o : ghc/ArrBase.hi
+required/Time.mc_o : ghc/ArrBase.mc_hi
+required/Time.p_o : ghc/ArrBase.p_hi
+required/Time.t_o : ghc/ArrBase.t_hi
+required/Time.o : ghc/STBase.hi
+required/Time.mc_o : ghc/STBase.mc_hi
+required/Time.p_o : ghc/STBase.p_hi
+required/Time.t_o : ghc/STBase.t_hi
+required/Time.o : ghc/Unsafe.hi
+required/Time.mc_o : ghc/Unsafe.mc_hi
+required/Time.p_o : ghc/Unsafe.p_hi
+required/Time.t_o : ghc/Unsafe.t_hi
+required/Time.o : glaExts/ST.hi
+required/Time.mc_o : glaExts/ST.mc_hi
+required/Time.p_o : glaExts/ST.p_hi
+required/Time.t_o : glaExts/ST.t_hi
+required/Time.o : required/Ix.hi
+required/Time.mc_o : required/Ix.mc_hi
+required/Time.p_o : required/Ix.p_hi
+required/Time.t_o : required/Ix.t_hi
+required/Time.o : glaExts/Addr.hi
+required/Time.mc_o : glaExts/Addr.mc_hi
+required/Time.p_o : glaExts/Addr.p_hi
+required/Time.t_o : glaExts/Addr.t_hi
+required/Time.o : required/Char.hi
+required/Time.mc_o : required/Char.mc_hi
+required/Time.p_o : required/Char.p_hi
+required/Time.t_o : required/Char.t_hi
+required/Time.o : ghc/PackBase.hi
+required/Time.mc_o : ghc/PackBase.mc_hi
+required/Time.p_o : ghc/PackBase.p_hi
+required/Time.t_o : ghc/PackBase.t_hi
+required/Time.o : required/Locale.hi
+required/Time.mc_o : required/Locale.mc_hi
+required/Time.p_o : required/Locale.p_hi
+required/Time.t_o : required/Locale.t_hi
+glaExts/Addr.o glaExts/Addr.mc_o glaExts/Addr.p_o glaExts/Addr.t_o : glaExts/Addr.lhs
+glaExts/Addr.o : ghc/GHC.hi
+glaExts/Addr.mc_o : ghc/GHC.mc_hi
+glaExts/Addr.p_o : ghc/GHC.p_hi
+glaExts/Addr.t_o : ghc/GHC.t_hi
+glaExts/Addr.o : ghc/PrelBase.hi
+glaExts/Addr.mc_o : ghc/PrelBase.mc_hi
+glaExts/Addr.p_o : ghc/PrelBase.p_hi
+glaExts/Addr.t_o : ghc/PrelBase.t_hi
+glaExts/Addr.o : ghc/STBase.hi
+glaExts/Addr.mc_o : ghc/STBase.mc_hi
+glaExts/Addr.p_o : ghc/STBase.p_hi
+glaExts/Addr.t_o : ghc/STBase.t_hi
+glaExts/Addr.o : glaExts/CCall.hi
+glaExts/Addr.mc_o : glaExts/CCall.mc_hi
+glaExts/Addr.p_o : glaExts/CCall.p_hi
+glaExts/Addr.t_o : glaExts/CCall.t_hi
+glaExts/Bits.o glaExts/Bits.mc_o glaExts/Bits.p_o glaExts/Bits.t_o : glaExts/Bits.lhs
+glaExts/Bits.o : ghc/PrelBase.hi
+glaExts/Bits.mc_o : ghc/PrelBase.mc_hi
+glaExts/Bits.p_o : ghc/PrelBase.p_hi
+glaExts/Bits.t_o : ghc/PrelBase.t_hi
+glaExts/ByteArray.o glaExts/ByteArray.mc_o glaExts/ByteArray.p_o glaExts/ByteArray.t_o : glaExts/ByteArray.lhs
+glaExts/ByteArray.o : ghc/ArrBase.hi
+glaExts/ByteArray.mc_o : ghc/ArrBase.mc_hi
+glaExts/ByteArray.p_o : ghc/ArrBase.p_hi
+glaExts/ByteArray.t_o : ghc/ArrBase.t_hi
+glaExts/ByteArray.o : required/Ix.hi
+glaExts/ByteArray.mc_o : required/Ix.mc_hi
+glaExts/ByteArray.p_o : required/Ix.p_hi
+glaExts/ByteArray.t_o : required/Ix.t_hi
+glaExts/ByteArray.o : glaExts/Foreign.hi
+glaExts/ByteArray.mc_o : glaExts/Foreign.mc_hi
+glaExts/ByteArray.p_o : glaExts/Foreign.p_hi
+glaExts/ByteArray.t_o : glaExts/Foreign.t_hi
+glaExts/ByteArray.o : glaExts/Addr.hi
+glaExts/ByteArray.mc_o : glaExts/Addr.mc_hi
+glaExts/ByteArray.p_o : glaExts/Addr.p_hi
+glaExts/ByteArray.t_o : glaExts/Addr.t_hi
+glaExts/CCall.o glaExts/CCall.mc_o glaExts/CCall.p_o glaExts/CCall.t_o : glaExts/CCall.lhs
+glaExts/CCall.o : ghc/PrelBase.hi
+glaExts/CCall.mc_o : ghc/PrelBase.mc_hi
+glaExts/CCall.p_o : ghc/PrelBase.p_hi
+glaExts/CCall.t_o : ghc/PrelBase.t_hi
+glaExts/CCall.o : ghc/GHC.hi
+glaExts/CCall.mc_o : ghc/GHC.mc_hi
+glaExts/CCall.p_o : ghc/GHC.p_hi
+glaExts/CCall.t_o : ghc/GHC.t_hi
+glaExts/Foreign.o glaExts/Foreign.mc_o glaExts/Foreign.p_o glaExts/Foreign.t_o : glaExts/Foreign.lhs
+glaExts/Foreign.o : ghc/IOBase.hi
+glaExts/Foreign.mc_o : ghc/IOBase.mc_hi
+glaExts/Foreign.p_o : ghc/IOBase.p_hi
+glaExts/Foreign.t_o : ghc/IOBase.t_hi
+glaExts/Foreign.o : ghc/STBase.hi
+glaExts/Foreign.mc_o : ghc/STBase.mc_hi
+glaExts/Foreign.p_o : ghc/STBase.p_hi
+glaExts/Foreign.t_o : ghc/STBase.t_hi
+glaExts/Foreign.o : ghc/Unsafe.hi
+glaExts/Foreign.mc_o : ghc/Unsafe.mc_hi
+glaExts/Foreign.p_o : ghc/Unsafe.p_hi
+glaExts/Foreign.t_o : ghc/Unsafe.t_hi
+glaExts/Foreign.o : ghc/PrelBase.hi
+glaExts/Foreign.mc_o : ghc/PrelBase.mc_hi
+glaExts/Foreign.p_o : ghc/PrelBase.p_hi
+glaExts/Foreign.t_o : ghc/PrelBase.t_hi
+glaExts/Foreign.o : glaExts/CCall.hi
+glaExts/Foreign.mc_o : glaExts/CCall.mc_hi
+glaExts/Foreign.p_o : glaExts/CCall.p_hi
+glaExts/Foreign.t_o : glaExts/CCall.t_hi
+glaExts/Foreign.o : glaExts/Addr.hi
+glaExts/Foreign.mc_o : glaExts/Addr.mc_hi
+glaExts/Foreign.p_o : glaExts/Addr.p_hi
+glaExts/Foreign.t_o : glaExts/Addr.t_hi
+glaExts/Foreign.o : ghc/GHC.hi
+glaExts/Foreign.mc_o : ghc/GHC.mc_hi
+glaExts/Foreign.p_o : ghc/GHC.p_hi
+glaExts/Foreign.t_o : ghc/GHC.t_hi
+glaExts/GlaExts.o glaExts/GlaExts.mc_o glaExts/GlaExts.p_o glaExts/GlaExts.t_o : glaExts/GlaExts.lhs
+glaExts/GlaExts.o : ghc/GHC.hi
+glaExts/GlaExts.mc_o : ghc/GHC.mc_hi
+glaExts/GlaExts.p_o : ghc/GHC.p_hi
+glaExts/GlaExts.t_o : ghc/GHC.t_hi
+glaExts/GlaExts.o : ghc/STBase.hi
+glaExts/GlaExts.mc_o : ghc/STBase.mc_hi
+glaExts/GlaExts.p_o : ghc/STBase.p_hi
+glaExts/GlaExts.t_o : ghc/STBase.t_hi
+glaExts/GlaExts.o : glaExts/IOExts.hi
+glaExts/GlaExts.mc_o : glaExts/IOExts.mc_hi
+glaExts/GlaExts.p_o : glaExts/IOExts.p_hi
+glaExts/GlaExts.t_o : glaExts/IOExts.t_hi
+glaExts/GlaExts.o : ghc/PrelBase.hi
+glaExts/GlaExts.mc_o : ghc/PrelBase.mc_hi
+glaExts/GlaExts.p_o : ghc/PrelBase.p_hi
+glaExts/GlaExts.t_o : ghc/PrelBase.t_hi
+glaExts/GlaExts.o : glaExts/ByteArray.hi
+glaExts/GlaExts.mc_o : glaExts/ByteArray.mc_hi
+glaExts/GlaExts.p_o : glaExts/ByteArray.p_hi
+glaExts/GlaExts.t_o : glaExts/ByteArray.t_hi
+glaExts/GlaExts.o : glaExts/MutableArray.hi
+glaExts/GlaExts.mc_o : glaExts/MutableArray.mc_hi
+glaExts/GlaExts.p_o : glaExts/MutableArray.p_hi
+glaExts/GlaExts.t_o : glaExts/MutableArray.t_hi
+glaExts/GlaExts.o : required/Monad.hi
+glaExts/GlaExts.mc_o : required/Monad.mc_hi
+glaExts/GlaExts.p_o : required/Monad.p_hi
+glaExts/GlaExts.t_o : required/Monad.t_hi
+glaExts/GlaExts.o : ghc/IOBase.hi
+glaExts/GlaExts.mc_o : ghc/IOBase.mc_hi
+glaExts/GlaExts.p_o : ghc/IOBase.p_hi
+glaExts/GlaExts.t_o : ghc/IOBase.t_hi
+glaExts/GlaExts.o : glaExts/Foreign.hi
+glaExts/GlaExts.mc_o : glaExts/Foreign.mc_hi
+glaExts/GlaExts.p_o : glaExts/Foreign.p_hi
+glaExts/GlaExts.t_o : glaExts/Foreign.t_hi
+glaExts/IOExts.o glaExts/IOExts.mc_o glaExts/IOExts.p_o glaExts/IOExts.t_o : glaExts/IOExts.lhs
+glaExts/IOExts.o : ghc/IOBase.hi
+glaExts/IOExts.mc_o : ghc/IOBase.mc_hi
+glaExts/IOExts.p_o : ghc/IOBase.p_hi
+glaExts/IOExts.t_o : ghc/IOBase.t_hi
+glaExts/IOExts.o : glaExts/IORef.hi
+glaExts/IOExts.mc_o : glaExts/IORef.mc_hi
+glaExts/IOExts.p_o : glaExts/IORef.p_hi
+glaExts/IOExts.t_o : glaExts/IORef.t_hi
+glaExts/IOExts.o : ghc/STBase.hi
+glaExts/IOExts.mc_o : ghc/STBase.mc_hi
+glaExts/IOExts.p_o : ghc/STBase.p_hi
+glaExts/IOExts.t_o : ghc/STBase.t_hi
+glaExts/IOExts.o : ghc/Unsafe.hi
+glaExts/IOExts.mc_o : ghc/Unsafe.mc_hi
+glaExts/IOExts.p_o : ghc/Unsafe.p_hi
+glaExts/IOExts.t_o : ghc/Unsafe.t_hi
+glaExts/IORef.o glaExts/IORef.mc_o glaExts/IORef.p_o glaExts/IORef.t_o : glaExts/IORef.lhs
+glaExts/IORef.o : ghc/PrelBase.hi
+glaExts/IORef.mc_o : ghc/PrelBase.mc_hi
+glaExts/IORef.p_o : ghc/PrelBase.p_hi
+glaExts/IORef.t_o : ghc/PrelBase.t_hi
+glaExts/IORef.o : ghc/ArrBase.hi
+glaExts/IORef.mc_o : ghc/ArrBase.mc_hi
+glaExts/IORef.p_o : ghc/ArrBase.p_hi
+glaExts/IORef.t_o : ghc/ArrBase.t_hi
+glaExts/IORef.o : ghc/IOBase.hi
+glaExts/IORef.mc_o : ghc/IOBase.mc_hi
+glaExts/IORef.p_o : ghc/IOBase.p_hi
+glaExts/IORef.t_o : ghc/IOBase.t_hi
+glaExts/IORef.o : ghc/STBase.hi
+glaExts/IORef.mc_o : ghc/STBase.mc_hi
+glaExts/IORef.p_o : ghc/STBase.p_hi
+glaExts/IORef.t_o : ghc/STBase.t_hi
+glaExts/Int.o glaExts/Int.mc_o glaExts/Int.p_o glaExts/Int.t_o : glaExts/Int.lhs
+glaExts/Int.o : ghc/PrelBase.hi
+glaExts/Int.mc_o : ghc/PrelBase.mc_hi
+glaExts/Int.p_o : ghc/PrelBase.p_hi
+glaExts/Int.t_o : ghc/PrelBase.t_hi
+glaExts/Int.o : ghc/PrelNum.hi
+glaExts/Int.mc_o : ghc/PrelNum.mc_hi
+glaExts/Int.p_o : ghc/PrelNum.p_hi
+glaExts/Int.t_o : ghc/PrelNum.t_hi
+glaExts/Int.o : ghc/PrelRead.hi
+glaExts/Int.mc_o : ghc/PrelRead.mc_hi
+glaExts/Int.p_o : ghc/PrelRead.p_hi
+glaExts/Int.t_o : ghc/PrelRead.t_hi
+glaExts/Int.o : required/Ix.hi
+glaExts/Int.mc_o : required/Ix.mc_hi
+glaExts/Int.p_o : required/Ix.p_hi
+glaExts/Int.t_o : required/Ix.t_hi
+glaExts/Int.o : ghc/Error.hi
+glaExts/Int.mc_o : ghc/Error.mc_hi
+glaExts/Int.p_o : ghc/Error.p_hi
+glaExts/Int.t_o : ghc/Error.t_hi
+glaExts/Int.o : glaExts/Bits.hi
+glaExts/Int.mc_o : glaExts/Bits.mc_hi
+glaExts/Int.p_o : glaExts/Bits.p_hi
+glaExts/Int.t_o : glaExts/Bits.t_hi
+glaExts/Int.o : ghc/GHC.hi
+glaExts/Int.mc_o : ghc/GHC.mc_hi
+glaExts/Int.p_o : ghc/GHC.p_hi
+glaExts/Int.t_o : ghc/GHC.t_hi
+glaExts/LazyST.o glaExts/LazyST.mc_o glaExts/LazyST.p_o glaExts/LazyST.t_o : glaExts/LazyST.lhs
+glaExts/LazyST.o : glaExts/ST.hi
+glaExts/LazyST.mc_o : glaExts/ST.mc_hi
+glaExts/LazyST.p_o : glaExts/ST.p_hi
+glaExts/LazyST.t_o : glaExts/ST.t_hi
+glaExts/LazyST.o : ghc/STBase.hi
+glaExts/LazyST.mc_o : ghc/STBase.mc_hi
+glaExts/LazyST.p_o : ghc/STBase.p_hi
+glaExts/LazyST.t_o : ghc/STBase.t_hi
+glaExts/LazyST.o : ghc/ArrBase.hi
+glaExts/LazyST.mc_o : ghc/ArrBase.mc_hi
+glaExts/LazyST.p_o : ghc/ArrBase.p_hi
+glaExts/LazyST.t_o : ghc/ArrBase.t_hi
+glaExts/LazyST.o : ghc/Unsafe.hi
+glaExts/LazyST.mc_o : ghc/Unsafe.mc_hi
+glaExts/LazyST.p_o : ghc/Unsafe.p_hi
+glaExts/LazyST.t_o : ghc/Unsafe.t_hi
+glaExts/LazyST.o : ghc/PrelBase.hi
+glaExts/LazyST.mc_o : ghc/PrelBase.mc_hi
+glaExts/LazyST.p_o : ghc/PrelBase.p_hi
+glaExts/LazyST.t_o : ghc/PrelBase.t_hi
+glaExts/LazyST.o : required/Monad.hi
+glaExts/LazyST.mc_o : required/Monad.mc_hi
+glaExts/LazyST.p_o : required/Monad.p_hi
+glaExts/LazyST.t_o : required/Monad.t_hi
+glaExts/LazyST.o : required/Ix.hi
+glaExts/LazyST.mc_o : required/Ix.mc_hi
+glaExts/LazyST.p_o : required/Ix.p_hi
+glaExts/LazyST.t_o : required/Ix.t_hi
+glaExts/MutableArray.o glaExts/MutableArray.mc_o glaExts/MutableArray.p_o glaExts/MutableArray.t_o : glaExts/MutableArray.lhs
+glaExts/MutableArray.o : ghc/ArrBase.hi
+glaExts/MutableArray.mc_o : ghc/ArrBase.mc_hi
+glaExts/MutableArray.p_o : ghc/ArrBase.p_hi
+glaExts/MutableArray.t_o : ghc/ArrBase.t_hi
+glaExts/MutableArray.o : glaExts/ST.hi
+glaExts/MutableArray.mc_o : glaExts/ST.mc_hi
+glaExts/MutableArray.p_o : glaExts/ST.p_hi
+glaExts/MutableArray.t_o : glaExts/ST.t_hi
+glaExts/MutableArray.o : required/Ix.hi
+glaExts/MutableArray.mc_o : required/Ix.mc_hi
+glaExts/MutableArray.p_o : required/Ix.p_hi
+glaExts/MutableArray.t_o : required/Ix.t_hi
+glaExts/ST.o glaExts/ST.mc_o glaExts/ST.p_o glaExts/ST.t_o : glaExts/ST.lhs
+glaExts/ST.o : ghc/ArrBase.hi
+glaExts/ST.mc_o : ghc/ArrBase.mc_hi
+glaExts/ST.p_o : ghc/ArrBase.p_hi
+glaExts/ST.t_o : ghc/ArrBase.t_hi
+glaExts/ST.o : ghc/Unsafe.hi
+glaExts/ST.mc_o : ghc/Unsafe.mc_hi
+glaExts/ST.p_o : ghc/Unsafe.p_hi
+glaExts/ST.t_o : ghc/Unsafe.t_hi
+glaExts/ST.o : ghc/STBase.hi
+glaExts/ST.mc_o : ghc/STBase.mc_hi
+glaExts/ST.p_o : ghc/STBase.p_hi
+glaExts/ST.t_o : ghc/STBase.t_hi
+glaExts/ST.o : ghc/PrelBase.hi
+glaExts/ST.mc_o : ghc/PrelBase.mc_hi
+glaExts/ST.p_o : ghc/PrelBase.p_hi
+glaExts/ST.t_o : ghc/PrelBase.t_hi
+glaExts/ST.o : required/Monad.hi
+glaExts/ST.mc_o : required/Monad.mc_hi
+glaExts/ST.p_o : required/Monad.p_hi
+glaExts/ST.t_o : required/Monad.t_hi
+glaExts/ST.o : required/Ix.hi
+glaExts/ST.mc_o : required/Ix.mc_hi
+glaExts/ST.p_o : required/Ix.p_hi
+glaExts/ST.t_o : required/Ix.t_hi
+glaExts/Word.o glaExts/Word.mc_o glaExts/Word.p_o glaExts/Word.t_o : glaExts/Word.lhs
+glaExts/Word.o : ghc/PrelBase.hi
+glaExts/Word.mc_o : ghc/PrelBase.mc_hi
+glaExts/Word.p_o : ghc/PrelBase.p_hi
+glaExts/Word.t_o : ghc/PrelBase.t_hi
+glaExts/Word.o : ghc/PrelNum.hi
+glaExts/Word.mc_o : ghc/PrelNum.mc_hi
+glaExts/Word.p_o : ghc/PrelNum.p_hi
+glaExts/Word.t_o : ghc/PrelNum.t_hi
+glaExts/Word.o : ghc/PrelRead.hi
+glaExts/Word.mc_o : ghc/PrelRead.mc_hi
+glaExts/Word.p_o : ghc/PrelRead.p_hi
+glaExts/Word.t_o : ghc/PrelRead.t_hi
+glaExts/Word.o : required/Ix.hi
+glaExts/Word.mc_o : required/Ix.mc_hi
+glaExts/Word.p_o : required/Ix.p_hi
+glaExts/Word.t_o : required/Ix.t_hi
+glaExts/Word.o : ghc/Error.hi
+glaExts/Word.mc_o : ghc/Error.mc_hi
+glaExts/Word.p_o : ghc/Error.p_hi
+glaExts/Word.t_o : ghc/Error.t_hi
+glaExts/Word.o : glaExts/Bits.hi
+glaExts/Word.mc_o : glaExts/Bits.mc_hi
+glaExts/Word.p_o : glaExts/Bits.p_hi
+glaExts/Word.t_o : glaExts/Bits.t_hi
+glaExts/Word.o : ghc/GHC.hi
+glaExts/Word.mc_o : ghc/GHC.mc_hi
+glaExts/Word.p_o : ghc/GHC.p_hi
+glaExts/Word.t_o : ghc/GHC.t_hi
+concurrent/Channel.o concurrent/Channel.mc_o concurrent/Channel.p_o concurrent/Channel.t_o : concurrent/Channel.lhs
+concurrent/Channel.o : required/Prelude.hi
+concurrent/Channel.mc_o : required/Prelude.mc_hi
+concurrent/Channel.p_o : required/Prelude.p_hi
+concurrent/Channel.t_o : required/Prelude.t_hi
+concurrent/Channel.o : ghc/IOBase.hi
+concurrent/Channel.mc_o : ghc/IOBase.mc_hi
+concurrent/Channel.p_o : ghc/IOBase.p_hi
+concurrent/Channel.t_o : ghc/IOBase.t_hi
+concurrent/Channel.o : ghc/ConcBase.hi
+concurrent/Channel.mc_o : ghc/ConcBase.mc_hi
+concurrent/Channel.p_o : ghc/ConcBase.p_hi
+concurrent/Channel.t_o : ghc/ConcBase.t_hi
+concurrent/Channel.o : ghc/STBase.hi
+concurrent/Channel.mc_o : ghc/STBase.mc_hi
+concurrent/Channel.p_o : ghc/STBase.p_hi
+concurrent/Channel.t_o : ghc/STBase.t_hi
+concurrent/Channel.o : ghc/Unsafe.hi
+concurrent/Channel.mc_o : ghc/Unsafe.mc_hi
+concurrent/Channel.p_o : ghc/Unsafe.p_hi
+concurrent/Channel.t_o : ghc/Unsafe.t_hi
+concurrent/ChannelVar.o concurrent/ChannelVar.mc_o concurrent/ChannelVar.p_o concurrent/ChannelVar.t_o : concurrent/ChannelVar.lhs
+concurrent/ChannelVar.o : required/Prelude.hi
+concurrent/ChannelVar.mc_o : required/Prelude.mc_hi
+concurrent/ChannelVar.p_o : required/Prelude.p_hi
+concurrent/ChannelVar.t_o : required/Prelude.t_hi
+concurrent/ChannelVar.o : ghc/ConcBase.hi
+concurrent/ChannelVar.mc_o : ghc/ConcBase.mc_hi
+concurrent/ChannelVar.p_o : ghc/ConcBase.p_hi
+concurrent/ChannelVar.t_o : ghc/ConcBase.t_hi
+concurrent/Concurrent.o concurrent/Concurrent.mc_o concurrent/Concurrent.p_o concurrent/Concurrent.t_o : concurrent/Concurrent.lhs
+concurrent/Concurrent.o : concurrent/Parallel.hi
+concurrent/Concurrent.mc_o : concurrent/Parallel.mc_hi
+concurrent/Concurrent.p_o : concurrent/Parallel.p_hi
+concurrent/Concurrent.t_o : concurrent/Parallel.t_hi
+concurrent/Concurrent.o : concurrent/ChannelVar.hi
+concurrent/Concurrent.mc_o : concurrent/ChannelVar.mc_hi
+concurrent/Concurrent.p_o : concurrent/ChannelVar.p_hi
+concurrent/Concurrent.t_o : concurrent/ChannelVar.t_hi
+concurrent/Concurrent.o : concurrent/Channel.hi
+concurrent/Concurrent.mc_o : concurrent/Channel.mc_hi
+concurrent/Concurrent.p_o : concurrent/Channel.p_hi
+concurrent/Concurrent.t_o : concurrent/Channel.t_hi
+concurrent/Concurrent.o : concurrent/Semaphore.hi
+concurrent/Concurrent.mc_o : concurrent/Semaphore.mc_hi
+concurrent/Concurrent.p_o : concurrent/Semaphore.p_hi
+concurrent/Concurrent.t_o : concurrent/Semaphore.t_hi
+concurrent/Concurrent.o : concurrent/Merge.hi
+concurrent/Concurrent.mc_o : concurrent/Merge.mc_hi
+concurrent/Concurrent.p_o : concurrent/Merge.p_hi
+concurrent/Concurrent.t_o : concurrent/Merge.t_hi
+concurrent/Concurrent.o : concurrent/SampleVar.hi
+concurrent/Concurrent.mc_o : concurrent/SampleVar.mc_hi
+concurrent/Concurrent.p_o : concurrent/SampleVar.p_hi
+concurrent/Concurrent.t_o : concurrent/SampleVar.t_hi
+concurrent/Concurrent.o : ghc/ConcBase.hi
+concurrent/Concurrent.mc_o : ghc/ConcBase.mc_hi
+concurrent/Concurrent.p_o : ghc/ConcBase.p_hi
+concurrent/Concurrent.t_o : ghc/ConcBase.t_hi
+concurrent/Merge.o concurrent/Merge.mc_o concurrent/Merge.p_o concurrent/Merge.t_o : concurrent/Merge.lhs
+concurrent/Merge.o : concurrent/Semaphore.hi
+concurrent/Merge.mc_o : concurrent/Semaphore.mc_hi
+concurrent/Merge.p_o : concurrent/Semaphore.p_hi
+concurrent/Merge.t_o : concurrent/Semaphore.t_hi
+concurrent/Merge.o : ghc/ConcBase.hi
+concurrent/Merge.mc_o : ghc/ConcBase.mc_hi
+concurrent/Merge.p_o : ghc/ConcBase.p_hi
+concurrent/Merge.t_o : ghc/ConcBase.t_hi
+concurrent/Merge.o : ghc/Unsafe.hi
+concurrent/Merge.mc_o : ghc/Unsafe.mc_hi
+concurrent/Merge.p_o : ghc/Unsafe.p_hi
+concurrent/Merge.t_o : ghc/Unsafe.t_hi
+concurrent/Merge.o : ghc/IOBase.hi
+concurrent/Merge.mc_o : ghc/IOBase.mc_hi
+concurrent/Merge.p_o : ghc/IOBase.p_hi
+concurrent/Merge.t_o : ghc/IOBase.t_hi
+concurrent/Parallel.o concurrent/Parallel.mc_o concurrent/Parallel.p_o concurrent/Parallel.t_o : concurrent/Parallel.lhs
+concurrent/Parallel.o : ghc/ConcBase.hi
+concurrent/Parallel.mc_o : ghc/ConcBase.mc_hi
+concurrent/Parallel.p_o : ghc/ConcBase.p_hi
+concurrent/Parallel.t_o : ghc/ConcBase.t_hi
+concurrent/SampleVar.o concurrent/SampleVar.mc_o concurrent/SampleVar.p_o concurrent/SampleVar.t_o : concurrent/SampleVar.lhs
+concurrent/SampleVar.o : ghc/ConcBase.hi
+concurrent/SampleVar.mc_o : ghc/ConcBase.mc_hi
+concurrent/SampleVar.p_o : ghc/ConcBase.p_hi
+concurrent/SampleVar.t_o : ghc/ConcBase.t_hi
+concurrent/Semaphore.o concurrent/Semaphore.mc_o concurrent/Semaphore.p_o concurrent/Semaphore.t_o : concurrent/Semaphore.lhs
+concurrent/Semaphore.o : ghc/ConcBase.hi
+concurrent/Semaphore.mc_o : ghc/ConcBase.mc_hi
+concurrent/Semaphore.p_o : ghc/ConcBase.p_hi
+concurrent/Semaphore.t_o : ghc/ConcBase.t_hi
+# DO NOT DELETE: End of Haskell dependencies
diff --git a/ghc/lib/ghc/ArrBase.lhs b/ghc/lib/ghc/ArrBase.lhs
index 4ab72b8fb769..558d54c5ec91 100644
--- a/ghc/lib/ghc/ArrBase.lhs
+++ b/ghc/lib/ghc/ArrBase.lhs
@@ -18,6 +18,7 @@ import STBase
import PrelBase
import CCall
import Addr
+import Unsafe ( runST )
import GHC
infixl 9 !, //
diff --git a/ghc/lib/ghc/STBase.lhs b/ghc/lib/ghc/STBase.lhs
index 7f35075e023f..68dd330dba32 100644
--- a/ghc/lib/ghc/STBase.lhs
+++ b/ghc/lib/ghc/STBase.lhs
@@ -27,10 +27,6 @@ newtype ST s a = ST (State# s -> STret s a)
data STret s a = STret (State# s) a
-runST (ST m)
- = case m realWorld# of
- STret _ r -> r
-
instance Monad (ST s) where
{-# INLINE return #-}
{-# INLINE (>>) #-}
diff --git a/ghc/lib/ghc/Unsafe.lhs b/ghc/lib/ghc/Unsafe.lhs
index c07c82cd2dd8..1da8e25c4ea0 100644
--- a/ghc/lib/ghc/Unsafe.lhs
+++ b/ghc/lib/ghc/Unsafe.lhs
@@ -14,7 +14,8 @@ module Unsafe
( unsafePerformIO,
unsafeInterleaveIO,
unsafeInterleaveST,
- trace
+ trace,
+ runST
) where
\end{code}
@@ -67,3 +68,43 @@ unsafeInterleaveST (ST m) = ST ( \ s ->
STret s r)
\end{code}
+
+Definition of runST
+~~~~~~~~~~~~~~~~~~~
+
+SLPJ 95/04: Why @runST@ must not have an unfolding; consider:
+\begin{verbatim}
+f x =
+ runST ( \ s -> let
+ (a, s') = newArray# 100 [] s
+ (_, s'') = fill_in_array_or_something a x s'
+ in
+ freezeArray# a s'' )
+\end{verbatim}
+If we inline @runST@, we'll get:
+\begin{verbatim}
+f x = let
+ (a, s') = newArray# 100 [] realWorld#{-NB-}
+ (_, s'') = fill_in_array_or_something a x s'
+ in
+ freezeArray# a s''
+\end{verbatim}
+And now the @newArray#@ binding can be floated to become a CAF, which
+is totally and utterly wrong:
+\begin{verbatim}
+f = let
+ (a, s') = newArray# 100 [] realWorld#{-NB-} -- YIKES!!!
+ in
+ \ x ->
+ let (_, s'') = fill_in_array_or_something a x s' in
+ freezeArray# a s''
+\end{verbatim}
+All calls to @f@ will share a {\em single} array! End SLPJ 95/04.
+
+\begin{code}
+runST :: (All s => ST s a) -> a
+runST st =
+ case st of
+ ST m -> case m realWorld# of
+ STret _ r -> r
+\end{code}
--
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