projects
/
ghc-base.git
/ commitdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
| commitdiff |
tree
raw
|
patch
|
inline
| side by side (parent:
a8bdaac
)
[project @ 2002-03-04 17:25:36 by panne]
author
panne
<unknown>
Mon, 4 Mar 2002 17:25:36 +0000
(17:25 +0000)
committer
panne
<unknown>
Mon, 4 Mar 2002 17:25:36 +0000
(17:25 +0000)
Export modifySTRef, too
Data/STRef.hs
patch
|
blob
|
history
diff --git
a/Data/STRef.hs
b/Data/STRef.hs
index
747d5ba
..
c60b299
100644
(file)
--- a/
Data/STRef.hs
+++ b/
Data/STRef.hs
@@
-8,7
+8,7
@@
-- Stability : experimental
-- Portability : non-portable (requires non-portable module ST)
--
-- Stability : experimental
-- Portability : non-portable (requires non-portable module ST)
--
--- $Id: STRef.hs,v 1.2 2001/07/03 11:37:50 simonmar Exp $
+-- $Id: STRef.hs,v 1.3 2002/03/04 17:25:36 panne Exp $
--
-- Mutable references in the ST monad.
--
--
-- Mutable references in the ST monad.
--
@@
-18,7
+18,8
@@
module Data.STRef (
STRef, -- abstract, instance Eq
newSTRef, -- :: a -> ST s (STRef s a)
readSTRef, -- :: STRef s a -> ST s a
STRef, -- abstract, instance Eq
newSTRef, -- :: a -> ST s (STRef s a)
readSTRef, -- :: STRef s a -> ST s a
- writeSTRef -- :: STRef s a -> a -> ST s ()
+ writeSTRef, -- :: STRef s a -> a -> ST s ()
+ modifySTRef -- :: STRef s a -> (a -> a) -> ST s ()
) where
import Prelude
) where
import Prelude