[PATCH] D13640: [clang-tidy] Add new check cppcoreguidelines-pro-bounds-array-to-pointer-decay

[Matthias Gehre via cfe-commits]

mgehre created this revision.
mgehre added reviewers: alexfh, sbenza, bkramer, aaron.ballman.
mgehre added a subscriber: cfe-commits.

This check flags all array to pointer decays.

Pointers should not be used as arrays. array_view is a bounds-checked,
safe alternative to using pointers to access arrays.

This rule is part of the "Bounds safety" profile of the C++ Core
Guidelines, see
https://github.com/isocpp/CppCoreGuidelines/blob/master/CppCoreGuidelines.md#-bounds3-no-array-to-pointer-decay

http://reviews.llvm.org/D13640

Files:
  clang-tidy/cppcoreguidelines/CMakeLists.txt
  clang-tidy/cppcoreguidelines/CppCoreGuidelinesTidyModule.cpp
  clang-tidy/cppcoreguidelines/ProBoundsArrayToPointerDecayCheck.cpp
  clang-tidy/cppcoreguidelines/ProBoundsArrayToPointerDecayCheck.h
  docs/clang-tidy/checks/cppcoreguidelines-pro-bounds-array-to-pointer-decay.rst
  docs/clang-tidy/checks/list.rst
  test/clang-tidy/cppcoreguidelines-pro-bounds-array-to-pointer-decay.cpp

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