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Re: std::call_once without TLS

On Sun, May 3, 2009 at 1:10 PM, Paolo Carlini <paolo.carlini@oracle.com> wrote:
> Jonathan Wakely wrote:
>> OK, thanks.
>>
>> I'll wait another day or two and if noone has any suggestions for
>> improvement, shall I go ahead and commit the patch as given in
>> c++/39909 ?
>>
> Yes, thanks, unless Chris has more comments, of course.
>
> Paolo.
>

Nothing further about this specific issue. The proposed solution in
39909 is fine.

On a side note, I misunderstood that "experimental" features can only
change semantically between releases, and that binary compatibility of
those features is still guaranteed (even though semantic changes
probably give rise to more elusive errors than those caused by ABI
breakages). I hope we don't run into this again, like the std
committee deciding to rename something in the public API that we've
already exported as part of the 3.4.11 ABI.

Chris
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