simonpj at microsoft.com
Fri Oct 11 10:57:21 EDT 2002
| (a) It was the first mention of MVars that I found in the docs.
| (b) I only really mentioned it because the type sigs are wrong.
Hmm. That's not very clever.
| Doesn't it block if another thread manages to sneak a putMVar into
| the middle? Maybe I should read your "Awkward Squad" paper to find
| out if this matters.
Yes it does block if another thread sneaks in a put. If it matters,
you'd better code up a more robust abstraction (using MVars of course).
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