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| author | Matthias Gehre <M.Gehre@gmx.de> | 2015-10-12 21:53:19 +0000 |
|---|---|---|
| committer | Matthias Gehre <M.Gehre@gmx.de> | 2015-10-12 21:53:19 +0000 |
| commit | dc48412c938f39d51b8980db9f957cab30af671e (patch) | |
| tree | fce96a2c9f21e71471a7e89d950dd04e75270430 /clang-tools-extra/clang-tidy/cppcoreguidelines/CMakeLists.txt | |
| parent | 9159ce932790cb30ed274507377c4b9aef2bff5f (diff) | |
| download | bcm5719-llvm-dc48412c938f39d51b8980db9f957cab30af671e.tar.gz bcm5719-llvm-dc48412c938f39d51b8980db9f957cab30af671e.zip | |
[clang-tidy] new check cppcoreguidelines-pro-bounds-pointer-arithmetic
Summary:
This check flags all usage of pointer arithmetic, because it could lead
to an
invalid pointer.
Subtraction of two pointers is not flagged by this check.
Pointers should only refer to single objects, and pointer arithmetic is
fragile and easy to get wrong. array_view is a bounds-checked, safe type
for accessing arrays of data.
This rule is part of the "Bounds safety" profile of the C++ Core
Guidelines, see
https://github.com/isocpp/CppCoreGuidelines/blob/master/CppCoreGuidelines.md#-bounds1-dont-use-pointer-arithmetic-use-array_view-instead
Depends on D13313
Subscribers: cfe-commits
Differential Revision: http://reviews.llvm.org/D13311
llvm-svn: 250116
Diffstat (limited to 'clang-tools-extra/clang-tidy/cppcoreguidelines/CMakeLists.txt')
| -rw-r--r-- | clang-tools-extra/clang-tidy/cppcoreguidelines/CMakeLists.txt | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/clang-tools-extra/clang-tidy/cppcoreguidelines/CMakeLists.txt b/clang-tools-extra/clang-tidy/cppcoreguidelines/CMakeLists.txt index d35b9a56f94..6147914a9fe 100644 --- a/clang-tools-extra/clang-tidy/cppcoreguidelines/CMakeLists.txt +++ b/clang-tools-extra/clang-tidy/cppcoreguidelines/CMakeLists.txt @@ -2,6 +2,7 @@ set(LLVM_LINK_COMPONENTS support) add_clang_library(clangTidyCppCoreGuidelinesModule CppCoreGuidelinesTidyModule.cpp + ProBoundsPointerArithmeticCheck.cpp ProTypeConstCastCheck.cpp ProTypeReinterpretCastCheck.cpp ProTypeStaticCastDowncastCheck.cpp |
