1 files changed, 3 insertions, 1 deletions
diff --git a/libcxx/test/std/numerics/rand/rand.predef/mt19937_64.pass.cpp b/libcxx/test/std/numerics/rand/rand.predef/mt19937_64.pass.cpp
index 80ffb429e54..c6a3b4ebdf9 100644
--- a/libcxx/test/std/numerics/rand/rand.predef/mt19937_64.pass.cpp
+++ b/libcxx/test/std/numerics/rand/rand.predef/mt19937_64.pass.cpp
@@ -18,9 +18,11 @@
 #include <random>
 #include <cassert>
 
-int main()
+int main(int, char**)
 {
     std::mt19937_64 e;
     e.discard(9999);
     assert(e() == 9981545732273789042ull);
+
+  return 0;
 }