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Niels LohmannandGitHub
85889e8843
* docs: use HTTPS for the astyle and cppcheck links in README Both links were still `http://`. `astyle.sourceforge.net` serves HTTPS directly; `cppcheck.sourceforge.net` redirects to `https://cppcheck.sourceforge.io`, which is also the URL already used in `docs/mkdocs/docs/community/quality_assurance.md`, so the redirect is skipped here. Signed-off-by: Niels Lohmann <mail@nlohmann.me> * CI: suppress -Wc2y-extensions for Clang Clang 22.1 (now shipped by silkeh/clang:latest) diagnoses __COUNTER__ as a C2y extension, and does so in C++ mode as well. Under -Weverything -Werror this breaks every ci_test_clang_cxx* / ci_test_clang_libcxx_cxx* target, independently of the code under test. The library itself does not use __COUNTER__; all diagnostics originate in vendored Doctest (DOCTEST_ANONYMOUS, used by TEST_CASE and SECTION). Signed-off-by: Niels Lohmann <mail@nlohmann.me> --------- Signed-off-by: Niels Lohmann <mail@nlohmann.me>
29 lines
1.5 KiB
CMake
29 lines
1.5 KiB
CMake
# Ignored Clang warnings:
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# -Wno-c++98-compat The library targets C++11.
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# -Wno-c++98-compat-pedantic The library targets C++11.
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# -Wno-deprecated-declarations The library contains annotations for deprecated functions.
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# -Wno-extra-semi-stmt The library uses assert which triggers this warning.
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# -Wno-padded We do not care about padding warnings.
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# -Wno-covered-switch-default All switches list all cases and a default case.
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# -Wno-c2y-extensions Clang 22.1 diagnoses __COUNTER__ as a C2y extension, also in
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# C++ mode. The library does not use __COUNTER__; the warnings
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# all come from vendored Doctest (SECTION/TEST_CASE macros).
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# -Wno-unsafe-buffer-usage Pervasive: the library's own low-level numeric/buffer code
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# (to_chars, serializer, lexer, binary reader/writer, input
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# adapters, json_pointer) plus vendored Doctest itself (~208
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# distinct sites measured 2026-07-08 on clang trunk) all use
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# raw pointer arithmetic / libc string calls by necessity.
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set(CLANG_CXXFLAGS
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-Werror
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-Weverything
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-Wno-c++98-compat
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-Wno-c++98-compat-pedantic
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-Wno-deprecated-declarations
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-Wno-extra-semi-stmt
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-Wno-padded
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-Wno-covered-switch-default
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-Wno-c2y-extensions
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-Wno-unsafe-buffer-usage
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)
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