1 files changed, 3 insertions, 1 deletions
diff --git a/libcxx/test/std/re/re.regex/re.regex.construct/default.pass.cpp b/libcxx/test/std/re/re.regex/re.regex.construct/default.pass.cpp
index b5c1521fce5..f706229e683 100644
--- a/libcxx/test/std/re/re.regex/re.regex.construct/default.pass.cpp
+++ b/libcxx/test/std/re/re.regex/re.regex.construct/default.pass.cpp
@@ -25,8 +25,10 @@ test()
     assert(r.mark_count() == 0);
 }
 
-int main()
+int main(int, char**)
 {
     test<char>();
     test<wchar_t>();
+
+  return 0;
 }