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| author | Jan-Benedict Glaw <jbglaw@lug-owl.de> | 2022-10-03 16:56:24 +0200 |
|---|---|---|
| committer | Jan-Benedict Glaw <jbglaw@lug-owl.de> | 2022-10-03 16:56:24 +0200 |
| commit | aef1974a66ba9644b239f761c4b8b586f4763e4b (patch) | |
| tree | d55e9e352dc892bf130d3e68980ad76b9699f9ea /include | |
| parent | d1d3123c7bb7149595ec718e6f188565fa5a2a26 (diff) | |
| download | binutils-aef1974a66ba9644b239f761c4b8b586f4763e4b.zip binutils-aef1974a66ba9644b239f761c4b8b586f4763e4b.tar.gz binutils-aef1974a66ba9644b239f761c4b8b586f4763e4b.tar.bz2 | |
Fix self-move warning check for GCC 13+
GCC 13 got the self-move warning (0abb78dda084a14b3d955757c6431fff71c263f3),
but that warning is only checked for clang, resulting in:
/usr/lib/gcc-snapshot/bin/g++ -x c++ -I. -I. -I./config -DLOCALEDIR="\"/tmp/gdb-m68k-linux/share/locale\"" -DHAVE_CONFIG_H -I./../include/opcode -I./../readline/readline/.. -I./../zlib -I../bfd -I./../bfd -I./../include -I../libdecnumber -I./../libdecnumber -I./../gnulib/import -I../gnulib/import -I./.. -I.. -I./../libbacktrace/ -I../libbacktrace/ -DTUI=1 -I./.. -pthread -Wall -Wpointer-arith -Wno-unused -Wunused-value -Wunused-variable -Wunused-function -Wno-switch -Wno-char-subscripts -Wempty-body -Wunused-but-set-parameter -Wunused-but-set-variable -Wno-sign-compare -Wno-error=maybe-uninitialized -Wno-mismatched-tags -Wsuggest-override -Wimplicit-fallthrough=3 -Wduplicated-cond -Wshadow=local -Wdeprecated-copy -Wdeprecated-copy-dtor -Wredundant-move -Wmissing-declarations -Wstrict-null-sentinel -Wformat -Wformat-nonliteral -Werror -g -O2 -c -o unittests/environ-selftests.o -MT unittests/environ-selftests.o -MMD -MP -MF unittests/.deps/environ-selftests.Tpo unittests/environ-selftests.c
unittests/environ-selftests.c: In function 'void selftests::gdb_environ_tests::test_self_move()':
unittests/environ-selftests.c:228:7: error: moving 'env' of type 'gdb_environ' to itself [-Werror=self-move]
228 | env = std::move (env);
| ~~~~^~~~~~~~~~~~~~~~~
unittests/environ-selftests.c:228:7: note: remove 'std::move' call
cc1plus: all warnings being treated as errors
make[1]: *** [Makefile:1896: unittests/environ-selftests.o] Error 1
make[1]: Leaving directory '/var/lib/laminar/run/gdb-m68k-linux/3/binutils-gdb/gdb'
make: *** [Makefile:13193: all-gdb] Error 2
Diffstat (limited to 'include')
| -rw-r--r-- | include/ChangeLog | 4 | ||||
| -rw-r--r-- | include/diagnostics.h | 4 |
2 files changed, 8 insertions, 0 deletions
diff --git a/include/ChangeLog b/include/ChangeLog index f8f7747..ce56e95 100644 --- a/include/ChangeLog +++ b/include/ChangeLog @@ -1,3 +1,7 @@ +2022-10-03 Jan-Benedict Glaw <jbglaw@lug-owl.de> + + * diagnostics.h (DIAGNOSTIC_IGNORE_SELF_MOVE): Define for GCC 13+. + 2022-07-08 Nick Clifton <nickc@redhat.com> * 2.39 branch created. diff --git a/include/diagnostics.h b/include/diagnostics.h index 4161dff..c1a2e8f 100644 --- a/include/diagnostics.h +++ b/include/diagnostics.h @@ -99,6 +99,10 @@ DIAGNOSTIC_IGNORE ("-Wunused-but-set-variable") # endif +# if __GNUC__ >= 13 +# define DIAGNOSTIC_IGNORE_SELF_MOVE DIAGNOSTIC_IGNORE ("-Wself-move") +# endif + /* GCC 4.8's "diagnostic push/pop" seems broken when using this, -Wswitch remains enabled at the error level even after a pop. Therefore, don't use it for GCC < 5. */ |