[all-commits] [llvm/llvm-project] e65251: [clang-tidy] Fix AllowImplicitlyDeletedCopyOrMove ...

[Zeyi Xu via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: e6525149c347a4787dd82ce5d2663bc577afd4a3
      https://github.com/llvm/llvm-project/commit/e6525149c347a4787dd82ce5d2663bc577afd4a3
  Author: Zeyi Xu <mitchell.xu2 at gmail.com>
  Date:   2026-07-08 (Wed, 08 Jul 2026)

  Changed paths:
    M clang-tools-extra/clang-tidy/cppcoreguidelines/SpecialMemberFunctionsCheck.cpp
    M clang-tools-extra/docs/ReleaseNotes.rst
    A clang-tools-extra/test/clang-tidy/checkers/cppcoreguidelines/special-member-functions-implicit-delete.cpp

  Log Message:
  -----------
  [clang-tidy] Fix AllowImplicitlyDeletedCopyOrMove missing-move false positive (#207586)

The documentation for `cppcoreguidelines-special-member-functions` says
that `AllowImplicitlyDeletedCopyOrMove` suppresses diagnostics for
classes which implicitly delete copy or move operations.

In practice, the move operations are missing because the user-declared
destructor prevents their implicit declaration. This commit suppresses
that missing-move diagnostic when both copy operations are implicitly
deleted and no move operation is user-declared.

Godbolt: https://clang-tidy.godbolt.org/z/h1nT84Tee
Closes https://github.com/llvm/llvm-project/issues/196615



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