[all-commits] [llvm/llvm-project] a63309: [clang-tidy] Improve redundant-casting check for b...

Gaurav Dhingra via All-commits all-commits at lists.llvm.org
Wed May 6 23:18:27 PDT 2026


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: a63309dffd7da7f07d7f9fb5fb196ad5efe2044d
      https://github.com/llvm/llvm-project/commit/a63309dffd7da7f07d7f9fb5fb196ad5efe2044d
  Author: Gaurav Dhingra <gauravdhingra.gxyd at gmail.com>
  Date:   2026-05-07 (Thu, 07 May 2026)

  Changed paths:
    M clang-tools-extra/clang-tidy/readability/RedundantCastingCheck.cpp
    M clang-tools-extra/clang-tidy/readability/RedundantCastingCheck.h
    M clang-tools-extra/docs/ReleaseNotes.rst
    M clang-tools-extra/docs/clang-tidy/checks/readability/redundant-casting.rst
    M clang-tools-extra/test/clang-tidy/checkers/readability/redundant-casting.cpp

  Log Message:
  -----------
  [clang-tidy] Improve redundant-casting check for binary operation (#191386)

Mark explicit casting as readabily redundant for a BinaryOperation with
atleast one operand of the same type as the cast type in
`RedundantCastingCheck`

E.g.; `static<float>(1 + 2.0f)`  // redundant cast

Fixes #182132



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