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From 78f338e4ee69bb00fb37faf50f448eeedc8b824c Mon Sep 17 00:00:00 2001
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From: Mark Jan van Kampen <mjvk@allseas.com>
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Date: Tue, 13 Oct 2020 11:19:57 +0200
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Subject: [PATCH] Adds assert to enable compilation with libcxx+gcc
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Somehow this instantiates a template properly otherwise the build fails
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---
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include/yaml-cpp/node/iterator.h | 2 ++
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1 file changed, 2 insertions(+)
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diff --git a/include/yaml-cpp/node/iterator.h b/include/yaml-cpp/node/iterator.h
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index b4472381..080ec76c 100644
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--- a/include/yaml-cpp/node/iterator.h
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+++ b/include/yaml-cpp/node/iterator.h
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@@ -15,6 +15,8 @@
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#include <utility>
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#include <vector>
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+static_assert(std::is_constructible<YAML::Node, const YAML::Node&>::value, "Node must be copy constructable");
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+
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namespace YAML {
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namespace detail {
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struct iterator_value : public Node, std::pair<Node, Node> {
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