From 9b7a86b689f5c11ff719c8cd6211a496ab178208 Mon Sep 17 00:00:00 2001
From: Nora Abi Akar <nora.abiakar@gmail.com>
Date: Wed, 16 Sep 2020 12:50:06 +0200
Subject: [PATCH] fix warning (#1146)
---
arbor/include/arbor/util/expected.hpp | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arbor/include/arbor/util/expected.hpp b/arbor/include/arbor/util/expected.hpp
index be9dba14..17e37a80 100644
--- a/arbor/include/arbor/util/expected.hpp
+++ b/arbor/include/arbor/util/expected.hpp
@@ -69,7 +69,7 @@ private:
template <typename E>
struct unexpected {
template <typename F>
- friend class unexpected;
+ friend struct unexpected;
unexpected() = default;
unexpected(const unexpected&) = default;
--
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