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Re: [PATCH] Fix warning caused by unused-result in bug-atexit3-lib.cc
On Fri, 28 Oct 2016 15:04:13 +0200
Florian Weimer <fweimer@redhat.com> wrote:
> On 10/28/2016 03:00 PM, Gabriel F. T. Gomes wrote:
> > The test case dlfcn/bug-atexit3-lib.cc calls write and doesn't check the
> > result. When building with GCC 6.2 from IBM's branch, this generates a
> > warning in 'make check', which is treated as an error. This patch adds a
> > return variable to get rid of the warning and of the error.
>
> You could use write_message from test-skeleton.c instead. it has a
> proper unused variable guard.
Is it ok to use write_message in c++ code being built as object?
Thanks,
Gabriel