1 files changed, 3 insertions, 1 deletions
diff --git a/libcxx/test/std/containers/sequences/deque/deque.special/copy_backward.pass.cpp b/libcxx/test/std/containers/sequences/deque/deque.special/copy_backward.pass.cpp
index 2e51d13ce70..b5225ae71bc 100644
--- a/libcxx/test/std/containers/sequences/deque/deque.special/copy_backward.pass.cpp
+++ b/libcxx/test/std/containers/sequences/deque/deque.special/copy_backward.pass.cpp
@@ -65,7 +65,7 @@ void testN(int start, int N)
     assert(c1 == c2);
 }
 
-int main()
+int main(int, char**)
 {
     {
     int rng[] = {0, 1, 2, 3, 1023, 1024, 1025, 2047, 2048, 2049};
@@ -83,4 +83,6 @@ int main()
             testN<std::deque<int, min_allocator<int>> >(rng[i], rng[j]);
     }
 #endif
+
+  return 0;
 }