STM check operation

[Simon Peyton-Jones]

'check' isn't in any public version of GHC just yet. We have the code,
but have not yet gotten it into the main darcs repository. Sorry.

Simon

| -----Original Message-----
| From: glasgow-haskell-users-bounces at haskell.org
[mailto:glasgow-haskell-users-bounces at haskell.org]
| On Behalf Of S Koray Can
| Sent: 13 July 2006 03:13
| To: glasgow-haskell-users at haskell.org
| Subject: Re: STM check operation
| 
| Rodney D Price wrote:
| > I've been reading the STM papers on Simon PJ's website, but I find
that
| > the GHC I'm using (6.5) changes a few things from the paper's
| > descriptions.
| > For instance, "atomic" becomes "atomically" and "catch" becomes
| > "catchSTM".
| > I can't, however, find "throw", and the type signature of "check"
has
| > changed.
| > The GHC documentation isn't much help.  Is there a discussion,
perhaps in
| > a mailing list archive somewhere, that will shed some light on these
| > changes?
| 
| I had the same question about check's signature last night. But I do
| believe that throw is the same old throw :: Exception -> a from
| Control.Exception.
| 
| Cheers,
| Koray
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