output: record what generated files are source or report files

[bison.git] / data / stack.hh

diff --git a/data/stack.hh b/data/stack.hh
index 037c212fc6a549462f8a480d5982495ce1eed8bd..aa64d63d842cce563540a8254251dc1135ba9e5c 100644 (file)
--- a/data/stack.hh
+++ b/data/stack.hh
@@ -72,6 +72,12 @@ m4_define([b4_stack_define],
         seq_.pop_back ();
     }
 
+    void
+    clear ()
+    {
+      seq_.clear ();
+    }
+
     inline
     typename S::size_type
     size () const
@@ -94,6 +100,8 @@ m4_define([b4_stack_define],
     }
 
   private:
+    stack (const stack&);
+    stack& operator= (const stack&);
     /// The wrapped container.
     S seq_;
   };