You can make them from MVars. On Dec 2, 2007 8:03 PM, Conal Elliott <[EMAIL PROTECTED]> wrote:
> what became of (assign-once) IVars? afaict, they were in concurrent > haskell and now aren't. > > _______________________________________________ > Haskell mailing list > Haskell@haskell.org > http://www.haskell.org/mailman/listinfo/haskell > >
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