[Haskell] Real life examples
dpt at lotus.bostoncoop.net
Fri Nov 26 20:37:17 EST 2004
On Wed, Nov 24, 2004 at 01:34:31AM -0800, John Meacham wrote:
> Part of my current interest in #2 is that I have been experimenting with
> some full-program optimization algorithms which could perhaps give
> substantial gains but would pretty much obliterate any uses of the
> unsafePerformIO global variable hack, and no pragma can save them.
> Before this, I never realized just how uncorrect the global variable use of
> unsafePerformIO was :)
That sounds fascinating. Can you say more about the optimizations in
question, and why the hack is so incorrect?
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Size: 189 bytes
Desc: Digital signature
Url : http://www.haskell.org//pipermail/haskell/attachments/20041126/5f2af20b/attachment.bin
More information about the Haskell