From 02ecef4fcbd2552474f93901fae81c5cecf1e06b Mon Sep 17 00:00:00 2001
From: Peter Dimov <pdimov@pdimov.com>
Date: Sat, 3 Jun 2017 14:58:44 +0300
Subject: [PATCH] Add const on remap_errors()

---
 include/boost/variant2/expected.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/boost/variant2/expected.hpp b/include/boost/variant2/expected.hpp
index 87022e8..d7339bc 100644
--- a/include/boost/variant2/expected.hpp
+++ b/include/boost/variant2/expected.hpp
@@ -375,7 +375,7 @@ public:
         });
     }
 
-    expected<T, std::error_code> remap_errors()
+    expected<T, std::error_code> remap_errors() const
     {
         using R = expected<T, std::error_code>;