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| author | Sam James <sam@gentoo.org> | 2022-11-08 06:42:59 +0000 |
|---|---|---|
| committer | David Goulet <dgoulet@torproject.org> | 2022-11-09 11:46:55 -0500 |
| commit | ee38514cc4372bfb7d01ee96a1110d600a30e061 (patch) | |
| tree | 1d0d9787424ce2a5bdb60d1fc2037094b46e6719 /src/test/test_cell_formats.c | |
| parent | 7a851e8983d74959475f67543a6a89137c430a58 (diff) | |
| download | tor-ee38514cc4372bfb7d01ee96a1110d600a30e061.tar.gz tor-ee38514cc4372bfb7d01ee96a1110d600a30e061.zip | |
build: fix -Wstrict-prototypes (Clang 16)
Clang 16 warns on -Wstrict-prototypes in preparation for C23 which can
among other things, lead to some configure tests silently failing/returning the wrong result.
Fixes this error:
```
-ignoreme: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
+ignoreme: error: a function declaration without a prototype is deprecated in all versions of C [-Werror,-Wstrict-prototypes]
main ()
```
For more information, see LWN.net [0] or LLVM's Discourse [1], gentoo-dev@ [2],
or the (new) c-std-porting mailing list [3].
[0] https://lwn.net/Articles/913505/
[1] https://discourse.llvm.org/t/configure-script-breakage-with-the-new-werror-implicit-function-declaration/65213
[2] https://archives.gentoo.org/gentoo-dev/message/dd9f2d3082b8b6f8dfbccb0639e6e240
[3] hosted at lists.linux.dev.
Bug: https://bugs.gentoo.org/879747
Signed-off-by: Sam James <sam@gentoo.org>
---
Diffstat (limited to 'src/test/test_cell_formats.c')
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