From cc994b0843bcc351f4a8a05470983a75581ff7f7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ricardo=20Gonz=C3=A1lez?= <correoricky@gmail.com>
Date: Mon, 13 Nov 2023 14:27:49 +0100
Subject: [PATCH] Fix warning on VS2017 (#176)
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* Refs #19760. Fix warning on VS2017

Signed-off-by: Ricardo González <correoricky@gmail.com>

* Refs #19760. Fix gcc

Signed-off-by: Ricardo González Moreno <ricardo@richiware.dev>

---------

Signed-off-by: Ricardo González <correoricky@gmail.com>
Signed-off-by: Ricardo González Moreno <ricardo@richiware.dev>
---
 include/fastcdr/Cdr.h | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/include/fastcdr/Cdr.h b/include/fastcdr/Cdr.h
index 53029edb..5748cd48 100644
--- a/include/fastcdr/Cdr.h
+++ b/include/fastcdr/Cdr.h
@@ -2760,7 +2760,13 @@ class Cdr
 
         if (!value)
         {
-            value = external<_T>{new _T()};
+            value = external<_T>{new
+#if !defined(_MSC_VER) || _MSC_VER >= 1920
+                                 _T()
+#else
+                                 external<_T>::type()
+#endif // if _MSC_VER >= 1920
+            };
         }
 
         deserialize(*value);