1 files changed, 3 insertions, 1 deletions
diff --git a/libcxx/test/std/localization/locale.stdcvt/codecvt_utf16_max_length.pass.cpp b/libcxx/test/std/localization/locale.stdcvt/codecvt_utf16_max_length.pass.cpp
index 6422d56797b..fa8c3269ad4 100644
--- a/libcxx/test/std/localization/locale.stdcvt/codecvt_utf16_max_length.pass.cpp
+++ b/libcxx/test/std/localization/locale.stdcvt/codecvt_utf16_max_length.pass.cpp
@@ -21,7 +21,7 @@
 #include <codecvt>
 #include <cassert>
 
-int main()
+int main(int, char**)
 {
     {
         typedef std::codecvt_utf16<wchar_t> C;
@@ -59,4 +59,6 @@ int main()
         int r = c.max_length();
         assert(r == 6);
     }
+
+  return 0;
 }