[clang-tidy] Cleaning namespaces to be more consistant across checkers.

Summary:
The goal of the patch is to bring checkers in their appropriate namespace.
This path doesn't change any behavior.

Reviewers: alexfh

Subscribers: cfe-commits

Differential Revision: http://reviews.llvm.org/D19811

llvm-svn: 268264

1 files changed, 2 insertions, 0 deletions

diff --git a/clang-tools-extra/clang-tidy/cppcoreguidelines/ProBoundsPointerArithmeticCheck.cpp b/clang-tools-extra/clang-tidy/cppcoreguidelines/ProBoundsPointerArithmeticCheck.cpp
index 9dcd7c4a370..da850931328 100644
--- a/clang-tools-extra/clang-tidy/cppcoreguidelines/ProBoundsPointerArithmeticCheck.cpp
+++ b/clang-tools-extra/clang-tidy/cppcoreguidelines/ProBoundsPointerArithmeticCheck.cpp
@@ -15,6 +15,7 @@ using namespace clang::ast_matchers;
 
 namespace clang {
 namespace tidy {
+namespace cppcoreguidelines {
 
 void ProBoundsPointerArithmeticCheck::registerMatchers(MatchFinder *Finder) {
   if (!getLangOpts().CPlusPlus)
@@ -53,5 +54,6 @@ ProBoundsPointerArithmeticCheck::check(const MatchFinder::MatchResult &Result) {
   diag(MatchedExpr->getExprLoc(), "do not use pointer arithmetic");
 }
 
+} // namespace cppcoreguidelines
 } // namespace tidy
 } // namespace clang