From 32617e78d820fe44b774c7b7d5000436be42f443 Mon Sep 17 00:00:00 2001
From: triton <ripzonetriton@gmail.com>
Date: Sun, 3 Feb 2013 23:43:37 +0000
Subject: [PATCH] Introduced the IAstVisitor interface.

---
 src/Bridge/ASTVisitor.cs | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/Bridge/ASTVisitor.cs b/src/Bridge/ASTVisitor.cs
index cce3dc03..e17e1bd2 100644
--- a/src/Bridge/ASTVisitor.cs
+++ b/src/Bridge/ASTVisitor.cs
@@ -10,14 +10,18 @@ namespace Cxxi
         bool AlreadyVisited(Type type);
     }
 
+    public interface IAstVisitor<out T> : ITypeVisitor<T>, IDeclVisitor<T>
+    {
+        
+    }
+
     /// <summary>
     /// Base class for AST visitors.
     /// You can override the methods to customize the behaviour, by default
     /// this will visit all the nodes in a default way that should be useful
     /// for a lot of applications.
     /// </summary>
-    public abstract class AstVisitor : ITypeVisitor<bool>, IDeclVisitor<bool>,
-        IAstVisited
+    public abstract class AstVisitor : IAstVisitor<bool>, IAstVisited
     {
         public ISet<object> Visited { get; private set; }