1 files changed, 3 insertions, 1 deletions
diff --git a/libcxx/test/std/numerics/numarray/template.valarray/valarray.cons/slice_array.pass.cpp b/libcxx/test/std/numerics/numarray/template.valarray/valarray.cons/slice_array.pass.cpp
index c5667671f3e..332a617153d 100644
--- a/libcxx/test/std/numerics/numarray/template.valarray/valarray.cons/slice_array.pass.cpp
+++ b/libcxx/test/std/numerics/numarray/template.valarray/valarray.cons/slice_array.pass.cpp
@@ -15,7 +15,7 @@
 #include <valarray>
 #include <cassert>
 
-int main()
+int main(int, char**)
 {
     int a[] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15};
     std::valarray<int> v1(a, sizeof(a)/sizeof(a[0]));
@@ -26,4 +26,6 @@ int main()
     assert(v[2] == 7);
     assert(v[3] == 10);
     assert(v[4] == 13);
+
+  return 0;
 }