1 files changed, 2 insertions, 0 deletions
diff --git a/runtime/stack.h b/runtime/stack.h
index 8c74a8c405..fd86f5d2b1 100644
--- a/runtime/stack.h
+++ b/runtime/stack.h
@@ -532,6 +532,8 @@ class StackVisitor {
 
  public:
   virtual ~StackVisitor() {}
+  StackVisitor(const StackVisitor&) = default;
+  StackVisitor(StackVisitor&&) = default;
 
   // Return 'true' if we should continue to visit more frames, 'false' to stop.
   virtual bool VisitFrame() REQUIRES_SHARED(Locks::mutator_lock_) = 0;