1 files changed, 15 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/cpp2a/spaceship-weak1.C b/gcc/testsuite/g++.dg/cpp2a/spaceship-weak1.C
new file mode 100644
index 00000000000..1ff39549973
--- /dev/null
+++ b/gcc/testsuite/g++.dg/cpp2a/spaceship-weak1.C
@@ -0,0 +1,15 @@
+// Test explicit weak_ordering.
+// { dg-do compile { target c++2a } }
+
+#include <compare>
+struct A
+{
+  int i;
+  std::weak_ordering operator<=> (const A&) const = default;
+};
+
+constexpr A a = { 42 };
+constexpr auto c = a <=> a;
+static_assert (std::same_as <decltype (c), const std::weak_ordering>);
+static_assert (std::is_eq (c));
+