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Re: When did -Wmaybe-unitialized make its appearance?
- From: Jeffrey Walton <noloader at gmail dot com>
- To: Markus Trippelsdorf <markus at trippelsdorf dot de>
- Cc: "gcc-help at gcc dot gnu dot org" <gcc-help at gcc dot gnu dot org>
- Date: Fri, 31 Jul 2015 04:47:05 -0400
- Subject: Re: When did -Wmaybe-unitialized make its appearance?
- Authentication-results: sourceware.org; auth=none
- References: <CAH8yC8k41KRc-Qq5WyKHs3QkqSe4druFTVA0WbJKSOBiyu_nrA at mail dot gmail dot com> <20150731082746 dot GA405 at x4> <CAH8yC8ndcZy6T3ZSr2nXvCxcYcguL0m2_ZyEXU+BWvf7z+LhhA at mail dot gmail dot com> <20150731084410 dot GB405 at x4>
- Reply-to: noloader at gmail dot com
On Fri, Jul 31, 2015 at 4:44 AM, Markus Trippelsdorf
<markus@trippelsdorf.de> wrote:
> On 2015.07.31 at 04:30 -0400, Jeffrey Walton wrote:
>> >> When did -Wmaybe-unitialized make its appearance?
>> >
>> > The svn or git repositories are publicly available. They should give you
>> > the answer.
>>
>> Would it be possible to start listing this information somewhere?
>> Surely I'm not the only person who needs to know the intersection of
>> features with versions.
>
> Instead of using gcc version checks for each feature, you could simply
> use feature checks at configuration time.
Thanks. There is no configuration time.
The idea is you run it and things just work. It takes a little extra
upfront work (like now) to save the headaches later.
Jeff