From d5fde12e3b5f6c7613635086818963119af69954 Mon Sep 17 00:00:00 2001
From: Ryan <ryan.burn@gmail.com>
Date: Wed, 14 Feb 2018 13:54:39 -0500
Subject: [PATCH] Expected bug (#55)

Fix expected bugs
---
 3rd_party/include/opentracing/expected/expected.hpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/3rd_party/include/opentracing/expected/expected.hpp b/3rd_party/include/opentracing/expected/expected.hpp
index f3d65b1..1fb6464 100644
--- a/3rd_party/include/opentracing/expected/expected.hpp
+++ b/3rd_party/include/opentracing/expected/expected.hpp
@@ -117,7 +117,7 @@ union storage_t
         return std::move( m_value );
     }
 
-    value_type * value_ptr() const
+    const value_type * value_ptr() const
     {
         return &m_value;
     }
@@ -694,7 +694,7 @@ class expected
             : ( error_traits<error_type>::rethrow( contained.error() ), contained.value() );
     }
 
-    constexpr value_type && value() &&
+    value_type && value() &&
     {
         return has_value()
             ? ( contained.value() )