Thread Safety Analysis: Support passing scoped locks between functions with appropriate annotations (#110523)

This is helpful when multiple functions operate on the same
capabilities, but we still want to use scoped lockable types for
readability and exception safety.
- Introduce support for thread safety annotations on function parameters
  marked with the 'scoped_lockable' attribute.
- Add semantic checks for annotated function parameters, ensuring
  correct usage.
- Enhance the analysis to recognize and handle parameters annotated for
  thread safety, extending the scope of analysis to track these across
  function boundries.
- Verify that the underlying mutexes of function arguments match the
  expectations set by the annotations.

Limitation: This does not work when the attribute arguments are class
members, because attributes on function parameters are parsed
differently from attributes on functions.
10 files changed
tree: e94bdafc436405006c16d28982f549ecdb9b18ce
  1. .ci/
  2. .github/
  3. bolt/
  4. clang/
  5. clang-tools-extra/
  6. cmake/
  7. compiler-rt/
  8. cross-project-tests/
  9. flang/
  10. libc/
  11. libclc/
  12. libcxx/
  13. libcxxabi/
  14. libunwind/
  15. lld/
  16. lldb/
  17. llvm/
  18. llvm-libgcc/
  19. mlir/
  20. offload/
  21. openmp/
  22. polly/
  23. pstl/
  24. runtimes/
  25. third-party/
  26. utils/
  27. .clang-format
  28. .clang-tidy
  29. .git-blame-ignore-revs
  30. .gitattributes
  31. .gitignore
  32. .mailmap
  33. CODE_OF_CONDUCT.md
  34. CONTRIBUTING.md
  35. LICENSE.TXT
  36. pyproject.toml
  37. README.md
  38. SECURITY.md
README.md

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