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| author | Tsukasa OI <research_trasio@irq.a4lg.com> | 2022-10-20 09:32:06 +0000 |
|---|---|---|
| committer | Simon Marchi <simon.marchi@polymtl.ca> | 2022-11-14 08:58:55 -0500 |
| commit | a5b6e43669b78729d2ef78d668e19bac2b11197d (patch) | |
| tree | 43605ec35fd2a354e2dff8e2a1f0ae178de947a2 /binutils | |
| parent | cafdb713d837ce45cf6180966070fe77386f1d7d (diff) | |
| download | gdb-a5b6e43669b78729d2ef78d668e19bac2b11197d.zip gdb-a5b6e43669b78729d2ef78d668e19bac2b11197d.tar.gz gdb-a5b6e43669b78729d2ef78d668e19bac2b11197d.tar.bz2 | |
gdb/unittests: PR28413, suppress warnings generated by Gnulib
Gnulib generates a warning if the system version of certain functions
are used (to redirect the developer to use Gnulib version). It caused a
compiler error when...
- Compiled with Clang
- -Werror is specified (by default)
- C++ standard used by Clang is before C++17 (by default as of 15.0.0)
when this unit test is activated.
This issue is raised as PR28413.
However, previous proposal to fix this issue (a "fix" to Gnulib):
<https://lists.gnu.org/archive/html/bug-gnulib/2021-10/msg00003.html>
was rejected because it ruins the intent of Gnulib warnings.
So, we need a Binutils/GDB-side solution.
This commit tries to address this issue on the GDB side. We have
"include/diagnostics.h" to disable certain warnings only when necessary.
This commit suppresses the Gnulib warnings by surrounding entire #include
block with DIAGNOSTIC_IGNORE_USER_DEFINED_WARNINGS to disable Gnulib-
generated warnings on all standard C++ header files.
Bug: https://sourceware.org/bugzilla/show_bug.cgi?id=28413
Approved-By: Simon Marchi <simon.marchi@efficios.com>
Change-Id: Ieeb5a31a6902808d4c7263a2868ae19a35e0ccaa
Diffstat (limited to 'binutils')
0 files changed, 0 insertions, 0 deletions