[libcxx-commits] [libcxxabi] r369109 - [libcxxabi] __cxa_guard_require: test guard byte with != 0 instead of == 1

[Eric Fiselier via libcxx-commits]

+1

What's this change about? Why is it correct?

/Eric

On Fri, Aug 16, 2019 at 11:24 AM Marshall Clow via libcxx-commits <
libcxx-commits at lists.llvm.org> wrote:

> On Fri, Aug 16, 2019 at 6:53 AM Fangrui Song via libcxx-commits <
> libcxx-commits at lists.llvm.org> wrote:
>
>> Author: maskray
>> Date: Fri Aug 16 06:54:44 2019
>> New Revision: 369109
>>
>> URL: http://llvm.org/viewvc/llvm-project?rev=369109&view=rev
>> Log:
>> [libcxxabi] __cxa_guard_require: test guard byte with != 0 instead of == 1
>>
>
> A reason *why* this change was made would make me much happier.
> (I see no discussion on the mailing lists, nor anything reviewed on Phab).
>
> -- Marshall
>
> P.S. I'm not saying that it's wrong, mind you ....
>
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