1 files changed, 6 insertions, 0 deletions
diff --git a/absl/container/internal/btree.h b/absl/container/internal/btree.h
index 4504e9ce..b23138f0 100644
--- a/absl/container/internal/btree.h
+++ b/absl/container/internal/btree.h
@@ -929,9 +929,15 @@ struct btree_iterator {
   void decrement_slow();
 
  public:
+  bool operator==(const iterator &other) const {
+    return node == other.node && position == other.position;
+  }
   bool operator==(const const_iterator &other) const {
     return node == other.node && position == other.position;
   }
+  bool operator!=(const iterator &other) const {
+    return node != other.node || position != other.position;
+  }
   bool operator!=(const const_iterator &other) const {
     return node != other.node || position != other.position;
   }