From 22baf1dd09153e07589e0cb3015724f4e355b27e Mon Sep 17 00:00:00 2001
From: Andrzej Krzemienski <akrzemi1@gmail.com>
Date: Sat, 24 May 2014 13:44:07 +0200
Subject: [PATCH] Fixed bug in test on compiler with no rvalue refs

---
 test/optional_test_value_access.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/optional_test_value_access.cpp b/test/optional_test_value_access.cpp
index 73dc3fd..bd3ea9e 100644
--- a/test/optional_test_value_access.cpp
+++ b/test/optional_test_value_access.cpp
@@ -108,7 +108,7 @@ struct FatToIntConverter
   static int conversions;
   int _val;
   FatToIntConverter(int val) : _val(val) {}
-  operator int() { conversions += 1; return _val; }
+  operator int() const { conversions += 1; return _val; }
 };
 
 int FatToIntConverter::conversions = 0;