Re: [PATCH v2 1/2] take comma expr in account for constant value

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On Fri, Aug 4, 2017 at 4:27 PM, Luc Van Oostenryck
<luc.vanoostenryck@xxxxxxxxx> wrote:
> I really prefer to keep independent things separated (for a lot of reasons)
> but if it is a problme for you feel free to squash both together I don't mind
> (and have no others series which would depend on this one).

As I said, it is a minor one. I also realize it is some what personal
preference.
It will not impact how the patch get merged or not.

>
>> The test case on the other hand can justify to become a standalone patch.
>> Some time we want see the how the code change (with or without patches)
>> impact the test case.
>
> Well ... if you had the test case before the fix you break
> bissectability and adding it after is pointless ...

Before was the model for a while when Josh was the maintainer.
I did not push separate test patch any more.

> We could add it before and tagging it as known-to-fail
> and remove the tag when adding the fix but ...

May be not justifiable.

>
>> Another minor commend is that, if it is not for RC5.
>
> Well, it's up to you to decide if it is for -rc5 or not.

I will listen to your recommendation as the base line.

If it compress 20 seconds to 2 seconds. I vote for include it.

But really that is your call too. I am fine either way.

> Personally, I wouldn't take such a patch for such problem in -rc5
> (but this decision would also depend on the frequency of releases,
> for example). On one hand, the change seems quite limited and
> 'obviously correct' (famous last words), on the other hand, every
> changes, even the smallest need to retest things and delay this
> release a bit more.

After the RC5 release, we should have some good test on it any way.
Chance of this patch breaking new things is relative low.

> Well, it's also because I would need to think a bit more about the API
> look after the different uses regarding the warning flag and such.
> I'm not even convinced that we must in general take in account
> comma expressions like done here for this specific case.
> All things that would need a bit more thinking and time.

Yes, your call :-)

Chris
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