NeverDestroyed: Add tests

Problem:
- It is difficult to refactor because there are no tests to bind the
functionality.
- Arguments are not forwarded correctly to the constructor.

Solution:
- Add tests.
- Change constructor to take forwarding references.

1 files changed, 1 insertions, 1 deletions

diff --git a/AK/NeverDestroyed.h b/AK/NeverDestroyed.h
index 64035a759a..ca4df2ee29 100644
--- a/AK/NeverDestroyed.h
+++ b/AK/NeverDestroyed.h
@@ -38,7 +38,7 @@ class NeverDestroyed {
 
 public:
     template<typename... Args>
-    NeverDestroyed(Args... args)
+    NeverDestroyed(Args&&... args)
     {
         new (storage) T(forward<Args>(args)...);
     }