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| From: | Paul Eggert |
| Subject: | Re: _Atomic |
| Date: | Sun, 11 Oct 2020 13:15:20 -0700 |
| User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 |
On 10/10/20 3:39 PM, Bruno Haible wrote:
GCC 4.9.x is such a compiler that is non-C11 but supports _Atomic.
Oh, I was thinking the other way: a compiler that says it's C11 but doesn't support _Atomic. I wrote my thoughts backwards, though.
If Gnulib code won't use _Atomic when compiled with GCC 4.9 (even though _Atomic would work), that doesn't sound like a big deal. For example, Debian 8 Jessie uses GCC 4.9 but long term support for Jessie ended in June and if Debian doesn't support it we don't need to worry about it.
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