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-rw-r--r--googletest/include/gtest/internal/gtest-port.h7
1 files changed, 6 insertions, 1 deletions
diff --git a/googletest/include/gtest/internal/gtest-port.h b/googletest/include/gtest/internal/gtest-port.h
index c94ccdd5..74be06b3 100644
--- a/googletest/include/gtest/internal/gtest-port.h
+++ b/googletest/include/gtest/internal/gtest-port.h
@@ -651,7 +651,12 @@ typedef struct _RTL_CRITICAL_SECTION GTEST_CRITICAL_SECTION;
// STLport, provided with the Android NDK, has neither <tr1/tuple> or <tuple>.
# define GTEST_HAS_TR1_TUPLE 0
# elif defined(_MSC_VER) && (_MSC_VER >= 1910)
-// Prevent `warning C4996: 'std::tr1': warning STL4002: The non-Standard std::tr1 namespace and TR1-only machinery are deprecated and will be REMOVED.`
+// Prevent `warning C4996: 'std::tr1': warning STL4002:
+// The non-Standard std::tr1 namespace and TR1-only machinery
+// are deprecated and will be REMOVED.`
+# define GTEST_HAS_TR1_TUPLE 0
+# elif GTEST_LANG_CXX11 && defined(_LIBCPP_VERSION)
+// libc++ doesn't support TR1.
# define GTEST_HAS_TR1_TUPLE 0
# else
// The user didn't tell us not to do it, so we assume it's OK.