According to the gcc documentation about -Werror, you can "negate -Werror for specific warnings" with -Wno-error=. In our case, we can ignore -Wreturn-stack-address -Wno-error=return-stack-address as follows: gcc -Werror -Wno-error=return-stack-address test.c -o test As already stat...
kind is ‘error’ to treat this diagnostic as an error, ‘warning’ to treat it like a warning (even if -Werror is in effect), or ‘ignored’ if the diagnostic is to be ignored. option is a double quoted string that matches the command-line option. #pragma GCC diagnostic warning "-...
(可以使用-fno-diagnostics-show-option标志禁用警告消息中的选项打印。) 请注意,指定-Werror = foo会自动隐含-W foo 。 但是, -Wno-error = foo并不意味着什么。 -Wfatal-errors 此选项会导致编译器在发生第一个错误时中止编译,而不是尝试继续并打印更多错误消息。 例如,您可以使用以“ -W ”开头的选项来...
kindis ‘error’ to treat this diagnostic as an error, ‘warning’ to treat it like a warning (even if-Werroris in effect), or ‘ignored’ if the diagnostic is to be ignored.optionis a double quoted string that matches the command-line option. #pragma GCC diagnostic warning "-Wformat"...
:-1: error: error: unrecognized command line option '-Wabsolute-value'; did you mean '-Wunused-value'? I am using GCC on Windows 10. Calling gcc --version in cmd gives : g++ (i686-posix-dwarf-rev0, Built by MinGW-W64 project) 7.3.0 gcc compiler-errors windows-10 compiler-warni...
[Bug c/115310] Option -Werror=return-type is too aggressive with -std=gnu89 rguenth at gcc dot gnu.org via Gcc-bugsMon, 03 Jun 2024 00:08:10 -0700 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115310 --- Comment #6 from Richard Biener <rguenth at gcc dot gnu.org> --- (I...
The default tag BUILD_TESTING is set as ON for the project, and there is an target_compile_options(msft_proxy_tests PRIVATE -Wall -Wextra -Wpedantic -Werror) in CMakeLists.txt of test for non MSVC compiler, so when I compile the code in gcc11.2, the test cases will fail for: error...
[Bug c/115310] Option -Werror=return-type is too aggressive with -std=gnu89 fw at gcc dot gnu.org via Gcc-bugsSat, 01 Jun 2024 09:28:11 -0700 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115310 --- Comment #5 from Florian Weimer <fw at gcc dot gnu.org> --- (In reply ...
Only pass -Werror=lto-type-mismatch to gcc, clang does not have this option and throws a warning. Also quote some barewords in if() statements. Signed-off-by: Rafael Kitover <rkitover@gmail.com>master v2.1.10 rkitover committed Apr 3, 2024 Verified 1 parent 4ace296 commi...
linux-stable 解决办法:修改Makefile当中KBUILD_CFLAGS+=$(call cc-option,-Wimplicit-fallthrough=5,)的等级为0 -Wimplicit-fallthrough in GCC 7 | Red Hat Developer Warning Options (Using the GNU Compiler Collection (GCC))编辑于 2023-07-21 14:33・IP 属地湖南 ...