From 67846960957ca6223221ffe103699edef1bbe313 Mon Sep 17 00:00:00 2001
From: Ahmed Charles <ahmedcharles@gmail.com>
Date: Tue, 18 Feb 2014 04:19:00 -0800
Subject: [PATCH] Fix broken concept build.

The stl_concept_covering.cpp file only works with __GNUC__ or __KCC.
---
 stl_concept_covering.cpp | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/stl_concept_covering.cpp b/stl_concept_covering.cpp
index 338d23f..6d3144d 100644
--- a/stl_concept_covering.cpp
+++ b/stl_concept_covering.cpp
@@ -3,6 +3,9 @@
 // accompanying file LICENSE_1_0.txt or copy at
 // http://www.boost.org/LICENSE_1_0.txt)
 
+// This file doesn't work on other compilers.
+#if defined(__GNUC__) || defined(__KCC)
+
 #include <algorithm>
 #include <numeric>
 #include <boost/config.hpp>
@@ -905,3 +908,9 @@ main()
   }
   return 0;
 }
+
+#else
+
+int main() {}
+
+#endif