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Re: [PATCH 2/2] assert-h: work around include confusion
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From: |
Bruno Haible |
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Subject: |
Re: [PATCH 2/2] assert-h: work around include confusion |
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Date: |
Wed, 14 Sep 2022 22:03:41 +0200 |
Paul Eggert wrote:
> This works
> around bugs in packages that mistakenly include <config.h> after
> including <assert.h> (typically due to double-inclusion of
> <config.h>).
Formally, I don't think it's a bug to include <config.h> twice in the
same compilation unit. We have documented [1] that it needs to included
first, but not that it shouldn't be included twice. (The effects from
including it twice are usually minor: just a couple of warnings.)
Bruno
[1] https://www.gnu.org/software/gnulib/manual/html_node/Source-changes.html