2 files changed, 5 insertions, 0 deletions
diff --git a/vespalib/src/vespa/vespalib/trace/tracenode.cpp b/vespalib/src/vespa/vespalib/trace/tracenode.cpp
index 5cd3a18f19a..71df1dc384d 100644
--- a/vespalib/src/vespa/vespalib/trace/tracenode.cpp
+++ b/vespalib/src/vespa/vespalib/trace/tracenode.cpp
@@ -60,6 +60,8 @@ TraceNode::TraceNode(const TraceNode &rhs) :
     addChildren(rhs._children);
 }
 
+TraceNode & TraceNode::operator =(const TraceNode &) = default;
+
 TraceNode::~TraceNode() { }
 
 TraceNode::TraceNode(const string &note, int64_t timestamp) :
diff --git a/vespalib/src/vespa/vespalib/trace/tracenode.h b/vespalib/src/vespa/vespalib/trace/tracenode.h
index 4f78a718df7..fbb428c43d2 100644
--- a/vespalib/src/vespa/vespalib/trace/tracenode.h
+++ b/vespalib/src/vespa/vespalib/trace/tracenode.h
@@ -48,6 +48,9 @@ public:
      */
     explicit TraceNode(int64_t timestamp);
 
+    TraceNode & operator =(const TraceNode &);
+    TraceNode(TraceNode &&) = default;
+    TraceNode & operator =(TraceNode &&) = default;
     ~TraceNode();
 
     /**