1 files changed, 13 insertions, 0 deletions
diff --git a/libcxx/test/std/utilities/optional/optional.object/optional.object.ctor/copy.pass.cpp b/libcxx/test/std/utilities/optional/optional.object/optional.object.ctor/copy.pass.cpp
index 76c1fb82b86..6b4283a2854 100644
--- a/libcxx/test/std/utilities/optional/optional.object/optional.object.ctor/copy.pass.cpp
+++ b/libcxx/test/std/utilities/optional/optional.object/optional.object.ctor/copy.pass.cpp
@@ -32,6 +32,16 @@ void test(InitArgs&&... args)
         assert(*lhs == *rhs);
 }
 
+template <class T, class ...InitArgs>
+constexpr bool constexpr_test(InitArgs&&... args)
+{
+    static_assert( std::is_trivially_copy_constructible_v<T>, ""); // requirement
+    const optional<T> rhs(std::forward<InitArgs>(args)...);
+    optional<T> lhs = rhs;
+    return (lhs.has_value() == rhs.has_value()) &&
+           (lhs.has_value() ? *lhs == *rhs : true);
+}
+
 void test_throwing_ctor() {
 #ifndef TEST_HAS_NO_EXCEPTIONS
     struct Z {
@@ -108,6 +118,9 @@ int main()
 {
     test<int>();
     test<int>(3);
+    static_assert(constexpr_test<int>(), "" );
+    static_assert(constexpr_test<int>(3), "" );
+
     {
         const optional<const int> o(42);
         optional<const int> o2(o);