Mercurial > hg > octave-lyh

diff src/pt-jump.cc @ 5861:2a6cb4ed8f1e
[project @ 2006-06-16 05:09:41 by jwe]
author: jwe
date: Fri, 16 Jun 2006 05:09:42 +0000
parents: f2b9aa13f2bf
children: 93c65f2a5668
--- a/src/pt-jump.cc
+++ b/src/pt-jump.cc
@@ -48,6 +48,12 @@
     breaking = 1;
 }
 
+tree_command *
+tree_break_command::dup (symbol_table *)
+{
+  return new tree_break_command (line (), column ());
+}
+
 void
 tree_break_command::accept (tree_walker& tw)
 {
@@ -68,6 +74,12 @@
     continuing = 1;
 }
 
+tree_command *
+tree_continue_command::dup (symbol_table *)
+{
+  return new tree_continue_command (line (), column ());
+}
+
 void
 tree_continue_command::accept (tree_walker& tw)
 {
@@ -88,6 +100,12 @@
     returning = 1;
 }
 
+tree_command *
+tree_return_command::dup (symbol_table *)
+{
+  return new tree_return_command (line (), column ());
+}
+
 void
 tree_return_command::accept (tree_walker& tw)
 {