[all-commits] [llvm/llvm-project] 4cb13f: [clang-tidy] Remove cert-dcl21-cpp check (#80181)

[Carlos Galvez via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 4cb13f2d2328b80687c9dcbe6815faf397b05c42
      https://github.com/llvm/llvm-project/commit/4cb13f2d2328b80687c9dcbe6815faf397b05c42
  Author: Carlos Galvez <carlosgalvezp at gmail.com>
  Date:   2024-01-31 (Wed, 31 Jan 2024)

  Changed paths:
    M clang-tools-extra/clang-tidy/cert/CERTTidyModule.cpp
    M clang-tools-extra/clang-tidy/cert/CMakeLists.txt
    R clang-tools-extra/clang-tidy/cert/PostfixOperatorCheck.cpp
    R clang-tools-extra/clang-tidy/cert/PostfixOperatorCheck.h
    M clang-tools-extra/clangd/TidyFastChecks.inc
    M clang-tools-extra/docs/ReleaseNotes.rst
    R clang-tools-extra/docs/clang-tidy/checks/cert/dcl21-cpp.rst
    M clang-tools-extra/docs/clang-tidy/checks/list.rst
    R clang-tools-extra/test/clang-tidy/checkers/cert/dcl21-cpp.cpp
    M clang/docs/tools/clang-formatted-files.txt
    M llvm/utils/gn/secondary/clang-tools-extra/clang-tidy/cert/BUILD.gn

  Log Message:
  -----------
  [clang-tidy] Remove cert-dcl21-cpp check (#80181)

Deprecated since clang-tidy 17. The rule DCL21-CPP has been removed from
the CERT guidelines, so it does not make sense to keep the check.

Fixes #42788

Co-authored-by: Carlos Gálvez <carlos.galvez at zenseact.com>