From d3c9998afaed7651de474cbbd9a047d244dafd33 Mon Sep 17 00:00:00 2001
From: Deukhoofd <deukhoofd@gmail.com>
Date: Fri, 26 Jun 2020 17:31:52 +0200
Subject: [PATCH] Fixes for dereference operator.

---
 src/Memory/BorrowedPtr.hpp | 11 ++++-------
 1 file changed, 4 insertions(+), 7 deletions(-)

diff --git a/src/Memory/BorrowedPtr.hpp b/src/Memory/BorrowedPtr.hpp
index c29d677..bfca5b7 100644
--- a/src/Memory/BorrowedPtr.hpp
+++ b/src/Memory/BorrowedPtr.hpp
@@ -29,13 +29,10 @@ namespace ArbUt {
             AssertNotNull(_raw);
             return _raw;
         }
-        inline T operator*() const {
-            if constexpr (std::is_abstract<T>()) {
-                static_assert(!std::is_abstract<T>(), "You're not allowed to dereference an abstract class.");
-            } else {
-                AssertNotNull(_raw);
-                return *_raw;
-            }
+
+        inline typename std::enable_if<!std::is_abstract<T>::value, bool>::type operator*() const {
+            AssertNotNull(_raw);
+            return *_raw;
         }
 
         inline T* GetRaw() const noexcept { return _raw; }