Add assert to enable compilation with libcxx + gcc (#947)

2021-07-15 22:09:05 +01:00 · 2021-07-15 22:09:05 +01:00 · 79aa6d53e5
commit 79aa6d53e5
parent ef0bba178d
1 changed files with 3 additions and 0 deletions
--- a/include/yaml-cpp/node/iterator.h
+++ b/include/yaml-cpp/node/iterator.h
@ -15,6 +15,9 @@
 #include <utility>
 #include <vector>

+// Assert in place so gcc + libc++ combination properly builds
+static_assert(std::is_constructible<YAML::Node, const YAML::Node&>::value, "Node must be copy constructable");
+
 namespace YAML {
 namespace detail {
 struct iterator_value : public Node, std::pair<Node, Node> {