test: add tests for type extensibility (#347)

2023-08-09 12:14:33 +02:00
parent 6620a447d1
commit 8728653359
2 changed files with 115 additions and 1 deletions
@@ -115,6 +115,11 @@ namespace sdbus {
        : public signature_of<_T>
    {};

+    template <typename _T>
+    struct signature_of<_T&>
+            : public signature_of<_T>
+    {};
+
    template <>
    struct signature_of<void>
    {