From 2ad432033999490ecf9222d587d01d271f5385b0 Mon Sep 17 00:00:00 2001
From: Dmitry-Me <wipedout@yandex.ru>
Date: Thu, 16 Apr 2015 12:18:58 +0300
Subject: [PATCH] Range check without clang "always true" warning

---
 tinyxml2.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tinyxml2.cpp b/tinyxml2.cpp
index c6845db..d47e8ca 100755
--- a/tinyxml2.cpp
+++ b/tinyxml2.cpp
@@ -1958,6 +1958,9 @@ void XMLDocument::PrintError() const
             TIXML_SNPRINTF( buf2, LEN, "%s", _errorStr2 );
         }
 
+        // Should check INT_MIN <= _errorID && _errorId <= INT_MAX, but that
+        // causes a clang "always true" -Wtautological-constant-out-of-range-compare warning
+        TIXMLASSERT( 0 <= _errorID && XML_ERROR_COUNT - 1 <= INT_MAX );
         printf( "XMLDocument error id=%d '%s' str1=%s str2=%s\n",
                 static_cast<int>( _errorID ), ErrorName(), buf1, buf2 );
     }