diff src/pt-loop.h @ 8913:35cd375d4bb3

make tree::dup functions const
author John W. Eaton <jwe@octave.org>
date Thu, 05 Mar 2009 13:50:25 -0500
parents 33783e94fb16
children eb63fbe60fab
line wrap: on
line diff
--- a/src/pt-loop.h	Thu Mar 05 09:37:59 2009 +0100
+++ b/src/pt-loop.h	Thu Mar 05 13:50:25 2009 -0500
@@ -73,7 +73,7 @@
   octave_comment_list *trailing_comment (void) { return trail_comm; }
 
   tree_command *dup (symbol_table::scope_id scope,
-		     symbol_table::context_id context);
+		     symbol_table::context_id context) const;
 
   void accept (tree_walker& tw);
 
@@ -125,7 +125,7 @@
   ~tree_do_until_command (void) { }
 
   tree_command *dup (symbol_table::scope_id scope,
-		     symbol_table::context_id context);
+		     symbol_table::context_id context) const;
 
   void accept (tree_walker& tw);
 
@@ -170,7 +170,7 @@
   octave_comment_list *trailing_comment (void) { return trail_comm; }
 
   tree_command *dup (symbol_table::scope_id scope,
-		     symbol_table::context_id context);
+		     symbol_table::context_id context) const;
 
   void accept (tree_walker& tw);
 
@@ -228,7 +228,7 @@
   octave_comment_list *trailing_comment (void) { return trail_comm; }
 
   tree_command *dup (symbol_table::scope_id scope,
-		     symbol_table::context_id context);
+		     symbol_table::context_id context) const;
 
   void accept (tree_walker& tw);