1 files changed, 3 insertions, 1 deletions
diff --git a/libcxx/test/std/experimental/simd/simd.access/default.pass.cpp b/libcxx/test/std/experimental/simd/simd.access/default.pass.cpp
index 9b179f2c79d..6e6e4fe9e9a 100644
--- a/libcxx/test/std/experimental/simd/simd.access/default.pass.cpp
+++ b/libcxx/test/std/experimental/simd/simd.access/default.pass.cpp
@@ -210,7 +210,9 @@ void test_access() {
   }
 }
 
-int main() {
+int main(int, char**) {
   test_access<ex::native_simd<int>>();
   test_access<ex::fixed_size_simd<int, 4>>();
+
+  return 0;
 }