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Niels Lohmann
b7c8f4ee43
ubuntu.yml pinned the clang-tidy/clang-tidy-sanitizer/single-binaries job to silkeh/clang:dev, a tag last pushed 2026-02-18 that reports "clang version 22.0.0 (...+20251015...)", a pre-release snapshot from before the LLVM 22 release; the maintainer now updates dev-unstable, 22, and latest instead. Switched to silkeh/clang:22, matching the other clang jobs on :latest. Verified with clang-tidy 22.1.8 (the image's actual version) against this repository's .clang-tidy and library headers what the release image newly reports compared to :dev: - readability-redundant-typename fires at ~250 sites across the _cpp20-relevant conversion/to_chars headers; the library targets C++11 and keeps the typenames, so the check is disabled in .clang-tidy, matching how the file already handles checks that don't fit a C++11 codebase. - misc-anonymous-namespace-in-header fires on the two anonymous namespaces in from_json.hpp and to_json.hpp; added the alias to their existing NOLINT (cert-dcl59-cpp, fuchsia-header-anon-namespaces, google-build-namespaces). - bugprone-std-namespace-modification fires on every addition to namespace std: the std::hash, std::formatter and std::swap overloads in json.hpp, and the std::tuple_size/std::tuple_element specializations in iteration_proxy.hpp (this last file is not named in #5725's item 5, found by actually running clang-tidy 22.1.8 against the current tree). All six are legal, deliberate additions to namespace std (explicit/partial specializations of std types, or the pre-C++20 std::swap overload); annotated each with the check name next to its existing cert-dcl58-cpp NOLINT. - modernize-avoid-c-style-cast reported nothing new. Also added clang++-22/21, clang-tidy-22/21, g++-16 and gcov-16 to the find_program search lists in ci.cmake so a local "maximal warnings" configure prefers the current toolchain version over an older one on PATH. #5725 item 5 Signed-off-by: Niels Lohmann <mail@nlohmann.me>
91 lines
3.6 KiB
YAML
91 lines
3.6 KiB
YAML
# bugprone-use-after-move (hicpp-invalid-access-moved is its alias) still flags
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# the basic_json move constructor, which forwards the whole object to its base
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# class (#5724), and two forwards in the error-message construction of
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# at(KeyType&&) (json.hpp, both overloads: find(std::forward<KeyType>(key))
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# followed by string_t(std::forward<KeyType>(key)) in the throw), which #5689
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# rewrites. Re-enable both checks once those changes have landed.
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# portability-avoid-pragma-once: kept disabled on purpose. #pragma once is accepted
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# by every supported compiler, and tools/amalgamate/amalgamate.py strips it from
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# single_include, so there is nothing left to fix here.
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Checks: '*,
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-bugprone-use-after-move,
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-hicpp-invalid-access-moved,
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-altera-id-dependent-backward-branch,
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-altera-struct-pack-align,
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-altera-unroll-loops,
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-android-cloexec-fopen,
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-boost-use-ranges,
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-bugprone-easily-swappable-parameters,
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-cert-err58-cpp,
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-clang-analyzer-webkit.NoUncountedMemberChecker,
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-concurrency-mt-unsafe,
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-cppcoreguidelines-avoid-const-or-ref-data-members,
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-cppcoreguidelines-avoid-do-while,
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-cppcoreguidelines-avoid-goto,
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-cppcoreguidelines-avoid-magic-numbers,
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-cppcoreguidelines-avoid-non-const-global-variables,
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-cppcoreguidelines-macro-usage,
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-cppcoreguidelines-pro-bounds-avoid-unchecked-container-access,
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-cppcoreguidelines-pro-bounds-array-to-pointer-decay,
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-cppcoreguidelines-pro-bounds-constant-array-index,
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-cppcoreguidelines-pro-bounds-pointer-arithmetic,
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-cppcoreguidelines-pro-type-reinterpret-cast,
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-cppcoreguidelines-pro-type-union-access,
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-cppcoreguidelines-rvalue-reference-param-not-moved,
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-cppcoreguidelines-virtual-class-destructor,
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-fuchsia-default-arguments-calls,
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-fuchsia-default-arguments-declarations,
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-fuchsia-overloaded-operator,
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-google-explicit-constructor,
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-google-readability-function-size,
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-google-runtime-float,
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-google-runtime-int,
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-hicpp-avoid-goto,
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-hicpp-explicit-conversions,
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-hicpp-function-size,
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-hicpp-no-array-decay,
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-hicpp-no-assembler,
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-hicpp-signed-bitwise,
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-hicpp-uppercase-literal-suffix,
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-llvm-header-guard,
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-llvm-include-order,
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-llvm-prefer-static-over-anonymous-namespace,
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-llvm-use-ranges,
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-llvmlibc-*,
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-misc-use-anonymous-namespace,
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-misc-confusable-identifiers,
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-misc-include-cleaner,
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-misc-no-recursion,
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-misc-non-private-member-variables-in-classes,
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-modernize-concat-nested-namespaces,
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-modernize-type-traits,
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-modernize-use-constraints,
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-modernize-use-designated-initializers,
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-modernize-use-nodiscard,
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-modernize-use-ranges,
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-modernize-use-std-numbers,
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-modernize-use-trailing-return-type,
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-performance-enum-size,
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-portability-avoid-pragma-once,
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-readability-function-cognitive-complexity,
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-readability-function-size,
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-readability-identifier-length,
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-readability-magic-numbers,
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-readability-redundant-access-specifiers,
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-readability-redundant-parentheses,
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-readability-redundant-typename,
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-readability-simplify-boolean-expr,
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-readability-uppercase-literal-suffix,
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-readability-use-concise-preprocessor-directives'
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CheckOptions:
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- key: hicpp-special-member-functions.AllowSoleDefaultDtor
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value: 1
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WarningsAsErrors: '*'
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HeaderFilterRegex: '.*hpp$'
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