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From db6b98c72783351e0acd3c558691323a7a103ba9 Mon Sep 17 00:00:00 2001
From: Raffi Enficiaud <raffi.enficiaud@mines-paris.org>
Date: Sat, 9 May 2020 10:42:38 +0200
Subject: [PATCH] Fixing cast issue when logging wchar_t

---
 include/boost/test/impl/test_tools.ipp | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/include/boost/test/impl/test_tools.ipp b/include/boost/test/impl/test_tools.ipp
index 025cd1a92a..bbee21fbbc 100644
--- a/include/boost/test/impl/test_tools.ipp
+++ b/include/boost/test/impl/test_tools.ipp
@@ -124,7 +124,12 @@ print_log_value<char const*>::operator()( std::ostream& ostr, char const* t )
 void
 print_log_value<wchar_t const*>::operator()( std::ostream& ostr, wchar_t const* t )
 {
-    ostr << ( t ? reinterpret_cast<const void*>(t) : "null string" );
+    if(t) {
+      ostr << static_cast<const void*>(t);
+    }
+    else {
+      ostr << "null w-string";
+    }
 }
 
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