lix/.clang-tidy

UseColor: true
Checks:
  - -*
  - bugprone-*
    # too many warnings
  - -bugprone-assignment-in-if-condition
    # too many warnings
  - -bugprone-narrowing-conversions
    # kind of nonsense
  - -bugprone-easily-swappable-parameters
    # too many warnings for now
  - -bugprone-implicit-widening-of-multiplication-result
    # Lix's exception handling is Questionable
  - -bugprone-empty-catch
    # many warnings
  - -bugprone-unchecked-optional-access
    # many warnings, seems like a questionable lint
  - -bugprone-branch-clone

CheckOptions:
  bugprone-reserved-identifier.AllowedIdentifiers: '__asan_default_options'
Add basic clang-tidy config This has not yet had all the warnings Obliterated, but it is a start and is not super far away from being able to run the current configuration in CI, which will catch some limited number of mistakes. I tried the meson clang-tidy target and it seems to fail to find flags for several files, which seems broken. Unsure what is up with that, but we can use run-clang-tidy or other tooling instead. We have an extremely annoying situation with the lexer table, which means that the lexer probably must be moved to another directory with its own .clang-tidy file to disable the lints in it, or write scuffed code that prepends a disable comment to the top of the generated file. None of the comment-based lint disabling features work since yacc dumps a bunch of non compliant code at the top of the file before anything the user can control. Change-Id: I1d2aa6ec32deb1db1fbd581127334db1b972323c 2024-03-30 04:26:38 +01:00			`UseColor: true`
			`Checks:`
			`- -*`
			`- bugprone-*`
			`# too many warnings`
			`- -bugprone-assignment-in-if-condition`
			`# too many warnings`
			`- -bugprone-narrowing-conversions`
			`# kind of nonsense`
			`- -bugprone-easily-swappable-parameters`
			`# too many warnings for now`
			`- -bugprone-implicit-widening-of-multiplication-result`
			`# Lix's exception handling is Questionable`
			`- -bugprone-empty-catch`
			`# many warnings`
			`- -bugprone-unchecked-optional-access`
			`# many warnings, seems like a questionable lint`
			`- -bugprone-branch-clone`
tree-wide: add support for asan! What if you could find memory bugs in Lix without really trying very hard? I've had variously scuffed patches to do this, but this is blocked on boost coroutines removal at this point tbh. Change-Id: Id762af076aa06ad51e77a6c17ed10275929ed578 2024-06-18 08:47:51 +02:00
			`CheckOptions:`
			`bugprone-reserved-identifier.AllowedIdentifiers: '__asan_default_options'`