1 files changed, 2 insertions, 1 deletions
diff --git a/test/gtest_unittest.cc b/test/gtest_unittest.cc
index 5a93ff26..89a4a0e7 100644
--- a/test/gtest_unittest.cc
+++ b/test/gtest_unittest.cc
@@ -1150,7 +1150,8 @@ TEST(StringTest, CanBeAssignedNonEmpty) {
 TEST(StringTest, CanBeAssignedSelf) {
   String dest("hello");
 
-  dest = dest;
+  // Use explicit function call notation here to suppress self-assign warning.
+  dest.operator=(dest);
   EXPECT_STREQ("hello", dest.c_str());
 }