1 files changed, 3 insertions, 1 deletions
diff --git a/libcxx/test/std/experimental/simd/simd.cons/load.pass.cpp b/libcxx/test/std/experimental/simd/simd.cons/load.pass.cpp
index 3056e47fd4b..9440d5aefa3 100644
--- a/libcxx/test/std/experimental/simd/simd.cons/load.pass.cpp
+++ b/libcxx/test/std/experimental/simd/simd.cons/load.pass.cpp
@@ -107,11 +107,13 @@ void test_converting_load_ctor() {
   assert(a[3] == 8);
 }
 
-int main() {
+int main(int, char**) {
   // TODO: adjust the tests when this assertion fails.
   assert(ex::native_simd<int32_t>::size() >= 4);
   test_load_ctor<ex::native_simd<int32_t>>();
   test_load_ctor<ex::fixed_size_simd<int32_t, 4>>();
   test_converting_load_ctor<ex::native_simd<int32_t>>();
   test_converting_load_ctor<ex::fixed_size_simd<int32_t, 4>>();
+
+  return 0;
 }