From: bangerth <bangerth@0785d39b-7218-0410-832d-ea1e28bc413d>
Date: Mon, 20 Dec 2010 04:56:59 +0000 (+0000)
Subject: Avoid a warning with gcc 4.5.
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7606a1000ccf532dc1351ea66ff868ec896f450b;p=dealii-svn.git

Avoid a warning with gcc 4.5.


git-svn-id: https://svn.dealii.org/trunk@23017 0785d39b-7218-0410-832d-ea1e28bc413d
---

diff --git a/deal.II/contrib/boost/include/boost/property_tree/detail/rapidxml.hpp b/deal.II/contrib/boost/include/boost/property_tree/detail/rapidxml.hpp
index 712bf3fb75..b8c005bee9 100644
--- a/deal.II/contrib/boost/include/boost/property_tree/detail/rapidxml.hpp
+++ b/deal.II/contrib/boost/include/boost/property_tree/detail/rapidxml.hpp
@@ -259,6 +259,23 @@ namespace boost { namespace property_tree { namespace detail {namespace rapidxml
     //! \cond internal
     namespace internal
     {
+      namespace
+      {
+	inline
+	bool beyond_ascii (const char)
+	{
+	  return false;
+	}
+
+	template <typename Ch>
+	inline
+	bool beyond_ascii (const Ch c)
+	{
+	  return (c > 255);
+	}
+      }
+      
+	
 
         // Struct that contains lookup tables for the parser
         // It must be a template to allow correct linking (because it has static data members, which are defined in a header file).
@@ -314,7 +331,7 @@ namespace boost { namespace property_tree { namespace detail {namespace rapidxml
         inline size_t get_index(const Ch c)
         {
             // If not ASCII char, its sematic is same as plain 'z'
-            if (c > 255)
+	  if (beyond_ascii(c))
             {
                 return 'z';
             }