* [libstdc++] [testsuite] intro/names.cc: undef func on vxw7krn
@ 2023-02-17 6:17 Alexandre Oliva
2023-02-17 10:59 ` Jonathan Wakely
0 siblings, 1 reply; 2+ messages in thread
From: Alexandre Oliva @ 2023-02-17 6:17 UTC (permalink / raw)
To: gcc-patches, libstdc++
The '#define func' added in 2021, to test that system headers don't
violate the user namespace, exposes such a bug in the vxworks sysLib.h
header, so add yet another such annotated workaround.
Regstrapped on x86_64-linux-gnu.
Tested on arm-vxworks7 (gcc-12) and arm-eabi (trunk). Ok to install?
for libstdc++-v3/ChangeLog
* testsuite/17_intro/names.cc: Undef func on vxworks >= 7 in
kernel mode.
---
libstdc++-v3/testsuite/17_intro/names.cc | 2 ++
1 file changed, 2 insertions(+)
diff --git a/libstdc++-v3/testsuite/17_intro/names.cc b/libstdc++-v3/testsuite/17_intro/names.cc
index d3e0db9bab6b9..c2d67ebe01276 100644
--- a/libstdc++-v3/testsuite/17_intro/names.cc
+++ b/libstdc++-v3/testsuite/17_intro/names.cc
@@ -329,6 +329,8 @@
#undef d
#undef e
#undef f
+// in sysLib.h, func appears as a formal parameter name
+#undef func
#endif // __RTP__
#endif // VxWorks Major >= 7
--
Alexandre Oliva, happy hacker https://FSFLA.org/blogs/lxo/
Free Software Activist GNU Toolchain Engineer
Disinformation flourishes because many people care deeply about injustice
but very few check the facts. Ask me about <https://stallmansupport.org>
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [libstdc++] [testsuite] intro/names.cc: undef func on vxw7krn
2023-02-17 6:17 [libstdc++] [testsuite] intro/names.cc: undef func on vxw7krn Alexandre Oliva
@ 2023-02-17 10:59 ` Jonathan Wakely
0 siblings, 0 replies; 2+ messages in thread
From: Jonathan Wakely @ 2023-02-17 10:59 UTC (permalink / raw)
To: Alexandre Oliva; +Cc: gcc-patches, libstdc++
[-- Attachment #1: Type: text/plain, Size: 1382 bytes --]
On Fri, 17 Feb 2023, 06:19 Alexandre Oliva via Libstdc++, <
libstdc++@gcc.gnu.org> wrote:
>
> The '#define func' added in 2021, to test that system headers don't
> violate the user namespace, exposes such a bug in the vxworks sysLib.h
> header, so add yet another such annotated workaround.
>
> Regstrapped on x86_64-linux-gnu.
> Tested on arm-vxworks7 (gcc-12) and arm-eabi (trunk). Ok to install?
>
OK, thanks.
> for libstdc++-v3/ChangeLog
>
> * testsuite/17_intro/names.cc: Undef func on vxworks >= 7 in
> kernel mode.
> ---
> libstdc++-v3/testsuite/17_intro/names.cc | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/libstdc++-v3/testsuite/17_intro/names.cc
> b/libstdc++-v3/testsuite/17_intro/names.cc
> index d3e0db9bab6b9..c2d67ebe01276 100644
> --- a/libstdc++-v3/testsuite/17_intro/names.cc
> +++ b/libstdc++-v3/testsuite/17_intro/names.cc
> @@ -329,6 +329,8 @@
> #undef d
> #undef e
> #undef f
> +// in sysLib.h, func appears as a formal parameter name
> +#undef func
> #endif // __RTP__
>
> #endif // VxWorks Major >= 7
>
> --
> Alexandre Oliva, happy hacker https://FSFLA.org/blogs/lxo/
> Free Software Activist GNU Toolchain Engineer
> Disinformation flourishes because many people care deeply about injustice
> but very few check the facts. Ask me about <https://stallmansupport.org>
>
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