On Fri, Jan 13, 2012 at 10:04 AM, Rob Stewart <robstewar...@googlemail.com>wrote:
> > The question is a simple one. Must all operations on a TVar happen > within *the same* atomically block, or am I am I guaranteed thread > safety if, say, I have a number of atomically blocks in an IO > function. > If you want successive operations to see a consistent state, they must occur in the same atomically block.
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