[all-commits] [llvm/llvm-project] eb41cc: [clang-tidy] Add module for llvm-libc and restrict...

[Paula Toth via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: eb41cc619866ea3b12a30f734600ac86699ce05e
      https://github.com/llvm/llvm-project/commit/eb41cc619866ea3b12a30f734600ac86699ce05e
  Author: Paula Toth <paulatoth at google.com>
  Date:   2020-03-12 (Thu, 12 Mar 2020)

  Changed paths:
    M clang-tools-extra/clang-tidy/CMakeLists.txt
    M clang-tools-extra/clang-tidy/ClangTidyForceLinker.h
    A clang-tools-extra/clang-tidy/llvmlibc/CMakeLists.txt
    A clang-tools-extra/clang-tidy/llvmlibc/LLVMLibcTidyModule.cpp
    A clang-tools-extra/clang-tidy/llvmlibc/RestrictSystemLibcHeadersCheck.cpp
    A clang-tools-extra/clang-tidy/llvmlibc/RestrictSystemLibcHeadersCheck.h
    M clang-tools-extra/docs/ReleaseNotes.rst
    M clang-tools-extra/docs/clang-tidy/checks/list.rst
    A clang-tools-extra/docs/clang-tidy/checks/llvmlibc-restrict-system-libc-headers.rst
    M clang-tools-extra/docs/clang-tidy/index.rst
    A clang-tools-extra/test/clang-tidy/checkers/Inputs/llvmlibc/resource/include/stdatomic.h
    A clang-tools-extra/test/clang-tidy/checkers/Inputs/llvmlibc/resource/include/stddef.h
    A clang-tools-extra/test/clang-tidy/checkers/Inputs/llvmlibc/system/math.h
    A clang-tools-extra/test/clang-tidy/checkers/Inputs/llvmlibc/system/stdio.h
    A clang-tools-extra/test/clang-tidy/checkers/Inputs/llvmlibc/system/stdlib.h
    A clang-tools-extra/test/clang-tidy/checkers/Inputs/llvmlibc/system/string.h
    A clang-tools-extra/test/clang-tidy/checkers/Inputs/llvmlibc/transitive.h
    A clang-tools-extra/test/clang-tidy/checkers/llvmlibc-restrict-system-libc-headers-transitive.cpp
    A clang-tools-extra/test/clang-tidy/checkers/llvmlibc-restrict-system-libc-headers.cpp

  Log Message:
  -----------
  [clang-tidy] Add module for llvm-libc and restrict-system-libc-header-check.

Summary: This adds a new module to enforce standards specific to the llvm-libc project. This change also adds the first check which restricts user from including system libc headers accidentally which can lead to subtle bugs that would be a challenge to detect.

Reviewers: alexfh, hokein, aaron.ballman

Reviewed By: aaron.ballman

Subscribers: juliehockett, arphaman, jfb, abrachet, sivachandra, Eugene.Zelenko, njames93, mgorny, xazax.hun, MaskRay, cfe-commits

Tags: #clang-tools-extra, #libc-project, #clang

Differential Revision: https://reviews.llvm.org/D75332