3 files changed, 3 insertions, 3 deletions
diff --git a/clang/unittests/Basic/DiagnosticTest.cpp b/clang/unittests/Basic/DiagnosticTest.cpp
index fa2b56e0834..100fda4af5a 100644
--- a/clang/unittests/Basic/DiagnosticTest.cpp
+++ b/clang/unittests/Basic/DiagnosticTest.cpp
@@ -46,4 +46,4 @@ TEST(DiagnosticTest, suppressAndTrap) {
   EXPECT_FALSE(Diags.hasUnrecoverableErrorOccurred());
 }
 
-}
+} // namespace
diff --git a/clang/unittests/Basic/SourceManagerTest.cpp b/clang/unittests/Basic/SourceManagerTest.cpp
index 494c27a2f1c..f087b69118d 100644
--- a/clang/unittests/Basic/SourceManagerTest.cpp
+++ b/clang/unittests/Basic/SourceManagerTest.cpp
@@ -271,7 +271,7 @@ public:
   }
 };
 
-}
+} // namespace
 
 TEST_F(SourceManagerTest, isBeforeInTranslationUnitWithMacroInInclude) {
   const char *header =
diff --git a/clang/unittests/Basic/VirtualFileSystemTest.cpp b/clang/unittests/Basic/VirtualFileSystemTest.cpp
index 71d2d2b60c0..fc3004ee799 100644
--- a/clang/unittests/Basic/VirtualFileSystemTest.cpp
+++ b/clang/unittests/Basic/VirtualFileSystemTest.cpp
@@ -279,7 +279,7 @@ struct ScopedDir {
   }
   operator StringRef() { return Path.str(); }
 };
-}
+} // namespace
 
 TEST(VirtualFileSystemTest, BasicRealFSIteration) {
   ScopedDir TestDirectory("virtual-file-system-test", /*Unique*/true);