1 files changed, 3 insertions, 1 deletions
diff --git a/libcxx/test/std/numerics/numarray/template.valarray/valarray.assign/move_assign.pass.cpp b/libcxx/test/std/numerics/numarray/template.valarray/valarray.assign/move_assign.pass.cpp
index 263c093b911..522c0a2a33e 100644
--- a/libcxx/test/std/numerics/numarray/template.valarray/valarray.assign/move_assign.pass.cpp
+++ b/libcxx/test/std/numerics/numarray/template.valarray/valarray.assign/move_assign.pass.cpp
@@ -18,7 +18,7 @@
 #include <cassert>
 #include <cstddef>
 
-int main()
+int main(int, char**)
 {
     {
         typedef int T;
@@ -60,4 +60,6 @@ int main()
                 assert(v2[i][j] == a[i][j]);
         }
     }
+
+  return 0;
 }