op_assign.rb in unparser-0.6.10

- old
+ new

@@ -33,9 +33,14 @@
     class OpAssign < self
       handle :op_asgn
 
       children :target, :operator, :value
 
+      def emit_heredoc_reminders
+        emitter(target).emit_heredoc_reminders
+        emitter(value).emit_heredoc_reminders
+      end
+
     private
 
       def dispatch
         emitter(first_child).emit_mlhs
         emit_operator