[all-commits] [llvm/llvm-project] 3887ae: [clang-tidy] Guard `readability-identifier-naming`...

[Zihan Qin via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 3887ae1aacf6799e83684ab2bd0d02fd6b169ccd
      https://github.com/llvm/llvm-project/commit/3887ae1aacf6799e83684ab2bd0d02fd6b169ccd
  Author: Zihan Qin <zihanqin2048 at gmail.com>
  Date:   2026-06-25 (Thu, 25 Jun 2026)

  Changed paths:
    M clang-tools-extra/clang-tidy/utils/RenamerClangTidyCheck.cpp
    M clang-tools-extra/docs/ReleaseNotes.rst
    M clang-tools-extra/test/clang-tidy/checkers/readability/identifier-naming-member-decl-usage.cpp

  Log Message:
  -----------
  [clang-tidy] Guard `readability-identifier-naming` recursion in dependent base lookup (#204913)

Prevent `readability-identifier-naming` from recursing indefinitely in
dependent base lookup when AggressiveDependentMemberLookup` is enabled.

In #204790, `findDeclInBases()` maps a dependent template base back to
the primary template, creating a recursive cycle that crashes
clang-tidy. Add a recursion guard to stop the crash. A more complete fix
could be explored separately.

Add a regression test covering the dependent base cycle reproducer.

Closes https://github.com/llvm/llvm-project/issues/204790.

---------

Co-authored-by: EugeneZelenko <eugene.zelenko at gmail.com>



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