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

yma11 · Jul 15, 2021 · 79aa6d5 · 79aa6d5
1 parent ef0bba1
commit 79aa6d5
Showing 1 changed file with 3 additions and 0 deletions.
diff --git 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> {