1 files changed, 3 insertions, 1 deletions
diff --git a/libcxx/test/std/utilities/optional/optional.nullops/not_equal.pass.cpp b/libcxx/test/std/utilities/optional/optional.nullops/not_equal.pass.cpp
index 9b3c41c1c48..7eea0fa8856 100644
--- a/libcxx/test/std/utilities/optional/optional.nullops/not_equal.pass.cpp
+++ b/libcxx/test/std/utilities/optional/optional.nullops/not_equal.pass.cpp
@@ -14,7 +14,7 @@
 
 #include <optional>
 
-int main()
+int main(int, char**)
 {
     using std::optional;
     using std::nullopt_t;
@@ -35,4 +35,6 @@ int main()
     static_assert (noexcept(nullopt != o1), "");
     static_assert (noexcept(o1 != nullopt), "");
     }
+
+  return 0;
 }