From f33319699dbf6f4a7b2f0e816b01d719706ea0b1 Mon Sep 17 00:00:00 2001
From: Matthias Gehre <M.Gehre@gmx.de>
Date: Mon, 26 Oct 2015 21:56:02 +0000
Subject: [clang-tidy] Add new check
 cppcoreguidelines-pro-bounds-array-to-pointer-decay

Summary:
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

Reviewers: alexfh, sbenza, bkramer, aaron.ballman

Subscribers: cfe-commits

Differential Revision: http://reviews.llvm.org/D13640

llvm-svn: 251358
---
 .../clang-tidy/cppcoreguidelines/CppCoreGuidelinesTidyModule.cpp       | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'clang-tools-extra/clang-tidy/cppcoreguidelines/CppCoreGuidelinesTidyModule.cpp')

diff --git a/clang-tools-extra/clang-tidy/cppcoreguidelines/CppCoreGuidelinesTidyModule.cpp b/clang-tools-extra/clang-tidy/cppcoreguidelines/CppCoreGuidelinesTidyModule.cpp
index 9929d66e780..d77954b51a1 100644
--- a/clang-tools-extra/clang-tidy/cppcoreguidelines/CppCoreGuidelinesTidyModule.cpp
+++ b/clang-tools-extra/clang-tidy/cppcoreguidelines/CppCoreGuidelinesTidyModule.cpp
@@ -11,6 +11,7 @@
 #include "../ClangTidyModule.h"
 #include "../ClangTidyModuleRegistry.h"
 #include "../misc/AssignOperatorSignatureCheck.h"
+#include "ProBoundsArrayToPointerDecayCheck.h"
 #include "ProBoundsPointerArithmeticCheck.h"
 #include "ProTypeConstCastCheck.h"
 #include "ProTypeReinterpretCastCheck.h"
@@ -26,6 +27,8 @@ namespace cppcoreguidelines {
 class CppCoreGuidelinesModule : public ClangTidyModule {
 public:
   void addCheckFactories(ClangTidyCheckFactories &CheckFactories) override {
+    CheckFactories.registerCheck<ProBoundsArrayToPointerDecayCheck>(
+        "cppcoreguidelines-pro-bounds-array-to-pointer-decay");
     CheckFactories.registerCheck<ProBoundsPointerArithmeticCheck>(
         "cppcoreguidelines-pro-bounds-pointer-arithmetic");
     CheckFactories.registerCheck<ProTypeConstCastCheck>(
-- 
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