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-rw-r--r--googletest/samples/sample6_unittest.cc3
1 files changed, 2 insertions, 1 deletions
diff --git a/googletest/samples/sample6_unittest.cc b/googletest/samples/sample6_unittest.cc
index 8f2036a5..1faf0c3d 100644
--- a/googletest/samples/sample6_unittest.cc
+++ b/googletest/samples/sample6_unittest.cc
@@ -36,7 +36,7 @@
#include "prime_tables.h"
#include "gtest/gtest.h"
-
+namespace {
// First, we define some factory functions for creating instances of
// the implementations. You may be able to skip this step if all your
// implementations can be constructed the same way.
@@ -222,3 +222,4 @@ INSTANTIATE_TYPED_TEST_CASE_P(OnTheFlyAndPreCalculated, // Instance name
PrimeTableImplementations); // Type list
#endif // GTEST_HAS_TYPED_TEST_P
+} // namespace