Re: [libstdc++] [testsuite] intro/names.cc: undef func on vxw7krn

[Jonathan Wakely via Gcc-patches]

On Fri, 17 Feb 2023, 06:19 Alexandre Oliva via Libstdc++, <
libstd...@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 hackerhttps://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 
>

[libstdc++] [testsuite] intro/names.cc: undef func on vxw7krn

[Alexandre Oliva via Gcc-patches]

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 hackerhttps://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