[all-commits] [llvm/llvm-project] 6d9eb5: [clang-tidy] Add checker 'bugprone-suspicious-real...

[Balázs Kéri via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 6d9eb533291377979882ac9674431eddd1248445
      https://github.com/llvm/llvm-project/commit/6d9eb533291377979882ac9674431eddd1248445
  Author: Balázs Kéri <1.int32 at gmail.com>
  Date:   2022-10-04 (Tue, 04 Oct 2022)

  Changed paths:
    M clang-tools-extra/clang-tidy/bugprone/BugproneTidyModule.cpp
    M clang-tools-extra/clang-tidy/bugprone/CMakeLists.txt
    A clang-tools-extra/clang-tidy/bugprone/SuspiciousReallocUsageCheck.cpp
    A clang-tools-extra/clang-tidy/bugprone/SuspiciousReallocUsageCheck.h
    M clang-tools-extra/docs/ReleaseNotes.rst
    A clang-tools-extra/docs/clang-tidy/checks/bugprone/suspicious-realloc-usage.rst
    M clang-tools-extra/docs/clang-tidy/checks/list.rst
    A clang-tools-extra/test/clang-tidy/checkers/bugprone/suspicious-realloc-usage.cpp

  Log Message:
  -----------
  [clang-tidy] Add checker 'bugprone-suspicious-realloc-usage'.

Add a check to detect usages of `realloc` where the result is assigned
to the same variable (or field) as passed to the first argument.

Reviewed By: steakhal, martong

Differential Revision: https://reviews.llvm.org/D133119