Culverin/.clang-tidy at master · Evilpasture/Culverin · GitHub

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Checks: >
  -*,
  bugprone-*,
  -bugprone-easily-swappable-parameters,
  clang-analyzer-*,
  performance-*,
  modernize-*,

  performance-unnecessary-copy-initialization,
  performance-unnecessary-value-param,
  performance-move-const-arg,
  performance-no-automatic-move,
  performance-inefficient-vector-operation,
  performance-inefficient-string-concatenation,
  performance-trivially-destructible,

  # Crucial for cache/memory
  cppcoreguidelines-pro-type-member-init,
  cppcoreguidelines-no-malloc,
  modernize-pass-by-value,
  modernize-use-emplace,

  # Low-level sanity
  misc-*,
  -misc-unused-parameters,
  readability-*,
  -readability-identifier-length,
  -readability-function-cognitive-complexity

CheckOptions:
  # High-performance threshold: keep functions smaller to encourage inlining
  readability-function-size.LineThreshold: 200

  # Strict snake_case for the C-API interface
  readability-identifier-naming.VariableCase: snake_case
  readability-identifier-naming.FunctionCase: snake_case
  readability-identifier-naming.ParameterCase: snake_case

  # Magic numbers: Only allow 0, 1, and 2.
  # Powers of 2 must be named constants (e.g., CACHE_LINE_SIZE)
  readability-magic-numbers.IgnoredIntegerValues: "0;1;2"
  readability-magic-numbers.IgnorePowersOfTwoValue: false

  # Vector optimization: Flag if we don't reserve space
  performance-inefficient-vector-operation.EnableImplicitConverters: true