[all-commits] [llvm/llvm-project] 1e14ed: [clang-tidy] Address false positives in misc-redun...

[earnol via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 1e14edb8981326e18509409be5c95e0c8c740891
      https://github.com/llvm/llvm-project/commit/1e14edb8981326e18509409be5c95e0c8c740891
  Author: earnol <earnol at users.noreply.github.com>
  Date:   2025-02-10 (Mon, 10 Feb 2025)

  Changed paths:
    M clang-tools-extra/clang-tidy/misc/RedundantExpressionCheck.cpp
    M clang-tools-extra/docs/ReleaseNotes.rst
    M clang-tools-extra/docs/clang-tidy/checks/misc/redundant-expression.rst
    M clang-tools-extra/test/clang-tidy/checkers/misc/redundant-expression.cpp

  Log Message:
  -----------
  [clang-tidy] Address false positives in misc-redundant-expression checker (#122841)

This patch addresses situations when misc-redundant-expression checker
provides excessive diagnostics for situations with different macros
having the same value. In particular it addresses situations described
in the initial report of
https://github.com/llvm/llvm-project/issues/118885 are addressed. The
situations which are popped inside discussion like if (A + B == B + A)
for macros are not properly addressed by this patch.
Those changes are also mentioned in Release Notes.
---------

Co-authored-by: Vladislav Aranov <vladislav.aranov at ericsson.com>
Co-authored-by: EugeneZelenko <eugene.zelenko at gmail.com>



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