.clang-tidy

   1 ---
   2   # TODO(crbug.com/1282228): reenable google-readability-casting once it no
   3   # longer has as many false-positives.
   4   # TODO(crbug.com/1406869): reenable modernize-use-default-member-init once
   5   # C++20 is everywhere; it recommends using default member init for bit fields,
   6   # which is C++20-only.
   7   Checks:          '-*,
   8                     bugprone-argument-comment,
   9                     bugprone-assert-side-effect,
  10                     bugprone-dangling-handle,
  11                     bugprone-inaccurate-erase,
  12                     bugprone-string-constructor,
  13                     bugprone-string-integer-assignment,
  14                     bugprone-undefined-memory-manipulation,
  15                     bugprone-unused-raii,
  16                     bugprone-use-after-move,
  17                     google-build-explicit-make-pair,
  18                     google-explicit-constructor,
  19                     misc-misleading-identifier,
  20                     misc-homoglyph,
  21                     modernize-avoid-bind,
  22                     modernize-concat-nested-namespaces,
  23                     modernize-loop-convert,
  24                     modernize-make-shared,
  25                     modernize-make-unique,
  26                     modernize-redundant-void-arg,
  27                     modernize-replace-random-shuffle,
  28                     modernize-shrink-to-fit,
  29                     modernize-use-bool-literals,
  30                     modernize-use-emplace,
  31                     modernize-use-equals-default,
  32                     modernize-use-equals-delete,
  33                     modernize-use-noexcept,
  34                     modernize-use-nullptr,
  35                     modernize-use-override,
  36                     modernize-use-transparent-functors,
  37                     readability-redundant-member-init'
  38   CheckOptions:
  39     - key:          bugprone-assert-side-effect.AssertMacros
  40       value:        assert,DCHECK
  41     - key:          bugprone-dangling-handle.HandleClasses
  42       value:        ::std::basic_string_view;::std::span;::absl::string_view;::base::BasicStringPiece;::base::span
  43     - key:          bugprone-string-constructor.StringNames
  44       value:        ::std::basic_string;::std::basic_string_view;::base::BasicStringPiece;::absl::string_view
  45     - key:          modernize-use-default-member-init.UseAssignment
  46       value:        1
  47     # crbug.com/1342136, crbug.com/1343915: At times, this check makes
  48     # suggestions that break builds. Safe mode allows us to sidestep that.
  49     - key:          modernize-use-transparent-functors.SafeMode
  50       value:        1
  51     # This relaxes modernize-use-emplace in some cases; we might want to make it
  52     # more aggressive in the future. See discussion on
  53     # https://groups.google.com/a/chromium.org/g/cxx/c/noMMTNYiM0w .
  54     - key:          modernize-use-emplace.IgnoreImplicitConstructors
  55       value:        1
  56     # crbug.com/1420969, crbug.com/1421042: Tricium's `show fix` button isn't
  57     # working, which leads to devs thinking that clang-tidy is suggesting C++20
  58     # constructs in some cases. Until fixes can be surfaced to show that
  59     # `base::Reversed` is encouraged, just turn reverse ranges off entirely.
  60     # TODO(crbug.com/1404958): alternatively, remove these once C++20 is
  61     # everywhere.
  62     - key:          modernize-loop-convert.UseCxx20ReverseRanges
  63       value:        false
  64 ...