1 files changed, 3 insertions, 1 deletions
diff --git a/libcxx/test/std/containers/views/span.elem/op_idx.pass.cpp b/libcxx/test/std/containers/views/span.elem/op_idx.pass.cpp
index d11032673fb..c56be7d3e2c 100644
--- a/libcxx/test/std/containers/views/span.elem/op_idx.pass.cpp
+++ b/libcxx/test/std/containers/views/span.elem/op_idx.pass.cpp
@@ -51,7 +51,7 @@ struct A{};
 constexpr int iArr1[] = { 0,  1,  2,  3,  4,  5,  6,  7,  8,  9};
           int iArr2[] = {10, 11, 12, 13, 14, 15, 16, 17, 18, 19};
 
-int main ()
+int main(int, char**)
 {
     static_assert(testConstexprSpan(std::span<const int>(iArr1, 1), 0), "");
 
@@ -115,4 +115,6 @@ int main ()
     std::string s;
     testRuntimeSpan(std::span<std::string>   (&s, 1), 0);
     testRuntimeSpan(std::span<std::string, 1>(&s, 1), 0);
+
+  return 0;
 }