Fix reference types in iterators

Amends 26faac3.
jbeder · Nov 11, 2020 · 1ca4820 · 1ca4820
1 parent 98acc5a
commit 1ca4820
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/include/yaml-cpp/node/detail/iterator.h b/include/yaml-cpp/node/detail/iterator.h
@@ -41,7 +41,7 @@ class iterator_base {
   using value_type = V;
   using difference_type = std::ptrdiff_t;
   using pointer = V*;
-  using reference = V;
+  using reference = V&;
 
  public:
   iterator_base() : m_iterator(), m_pMemory() {}

diff --git a/include/yaml-cpp/node/detail/node_iterator.h b/include/yaml-cpp/node/detail/node_iterator.h
@@ -69,7 +69,7 @@ class node_iterator_base {
   using value_type = node_iterator_value<V>;
   using difference_type = std::ptrdiff_t;
   using pointer = node_iterator_value<V>*;
-  using reference = node_iterator_value<V>;
+  using reference = node_iterator_value<V>&;
   using SeqIter = typename node_iterator_type<V>::seq;
   using MapIter = typename node_iterator_type<V>::map;