Wed Jan 17 01:17:02 PST 2007 Simon Marlow <simonmar at microsoft.com>
* fix threadDelay
In "Add support for the IO manager thread" I accidentally spammed part
of "Make sure the threaded threadDelay sleeps at least as long as it
is asked", which is why the ThreadDelay001 test has been failing.
M ./GHC/Conc.lhs -2 +2