From b17c9a22ff7c837058de7c8fcb4bb3fab1a4de7d Mon Sep 17 00:00:00 2001
From: elsid <elsid.mail@gmail.com>
Date: Sun, 30 Jan 2022 14:04:12 +0100
Subject: [PATCH] Disallow to call ESMWriter::writeT with pointer type

This will make ESMWriter to use a pointer to this pointer to access the data
that is unlikely an intent. For example:
68ef96410cb6731131a82b6b0583ac30e6ffd9fc.
---
 components/esm3/esmwriter.hpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/components/esm3/esmwriter.hpp b/components/esm3/esmwriter.hpp
index ed2ccbb377..3073daf15e 100644
--- a/components/esm3/esmwriter.hpp
+++ b/components/esm3/esmwriter.hpp
@@ -3,6 +3,7 @@
 
 #include <iosfwd>
 #include <list>
+#include <type_traits>
 
 #include "components/esm/esmcommon.hpp"
 #include "loadtes3.hpp"
@@ -111,6 +112,7 @@ class ESMWriter
         template<typename T>
         void writeT(const T& data)
         {
+            static_assert(!std::is_pointer_v<T>);
             write((char*)&data, sizeof(T));
         }
 
@@ -123,6 +125,7 @@ class ESMWriter
         template<typename T>
         void writeT(const T& data, size_t size)
         {
+            static_assert(!std::is_pointer_v<T>);
             write((char*)&data, size);
         }