.clang-tidy

---
Checks: '*,-altera-*,-bugprone-easily-swappable-parameters,-bugprone-signed-char-misuse,-cert-dcl21-cpp,-cert-err58-cpp,-cert-err60-cpp,-cppcoreguidelines-avoid-c-arrays,-cppcoreguidelines-avoid-non-const-global-variables,-cppcoreguidelines-avoid-magic-numbers,-cppcoreguidelines-macro-usage,-cppcoreguidelines-pro-bounds-pointer-arithmetic,-cppcoreguidelines-pro-bounds-array-to-pointer-decay,-cppcoreguidelines-pro-type-reinterpret-cast,-fuchsia-*,-google-runtime-references,-hicpp-avoid-c-arrays,-hicpp-no-array-decay,-hicpp-vararg,-llvmlibc-*,-misc-no-recursion,-modernize-avoid-c-arrays,-modernize-use-trailing-return-type,-readability-function-cognitive-complexity,-readability-identifier-length,-readability-implicit-bool-conversion,-readability-magic-numbers'
#
#  Disabled checks:
#
#  altera-*
#    Doesn't apply.
#
#  bugprone-easily-swappable-parameters
#    Can't change this any more, because these functions are part of our public
#    interface.
#
#  bugprone-signed-char-misuse
#    Lots of warnings in varint.hpp otherwise.
#
#  cert-dcl21-cpp
#    It is unclear whether this is still a good recommendation in modern C++.
#
#  cert-err58-cpp
#    Due to the Catch2 test framework.
#
#  cert-err60-cpp
#    Reports std::runtime_error as broken which we can't do anything about.
#
#  cppcoreguidelines-avoid-c-arrays
#  hicpp-avoid-c-arrays
#  modernize-avoid-c-arrays
#    Makes sense for some array, but especially for char arrays using
#    std::array isn't a good solution.
#
#  cppcoreguidelines-avoid-magic-numbers
#  readability-magic-numbers
#    Good idea, but it goes too far to force this everywhere.
#
#  cppcoreguidelines-avoid-non-const-global-variables
#    Getting these from Catch2 test framework, not from the code itself.
#
#  cppcoreguidelines-macro-usage
#    There are cases where macros are simply needed.
#
#  cppcoreguidelines-pro-bounds-array-to-pointer-decay
#    Limited use and many false positives including for all asserts.
#
#  cppcoreguidelines-pro-bounds-pointer-arithmetic
#    This is a low-level library, it needs to do pointer arithmetic.
#
#  cppcoreguidelines-pro-type-reinterpret-cast
#    This is a low-level library, it needs to do reinterpret-casts.
#
#  fuchsia-*
#    Much too strict.
#
#  google-runtime-references
#    This is just a matter of preference, and we can't change the interfaces
#    now anyways.
#
#  hicpp-no-array-decay
#    Limited use and many false positives including for all asserts.
#
#  llvmlibc-*
#    Doesn't apply.
#
#  misc-no-recursion
#    Nothing wrong with recursion.
#
#  modernize-use-trailing-return-type
#    We are not quite that modern.
#
#  readability-function-cognitive-complexity
#    Getting these mostly from Catch2 test framework.
#
#  readability-identifier-length
#    Short identifiers do make sense sometimes.
#
#  readability-implicit-bool-conversion
#    Not necessarily more readable.
#
WarningsAsErrors: '*'
HeaderFilterRegex: '\/include\/'
AnalyzeTemporaryDtors: false
...