From d11105a29b8b63c32193271276978a43de3b8018 Mon Sep 17 00:00:00 2001
From: Doug Schaefer <doug.schaefer@windriver.com>
Date: Fri, 11 Nov 2005 03:21:43 +0000
Subject: [PATCH] Start of Scope2 and cleaned up ASTNode a little.

---
 .../org/eclipse/cdt/core/dom/ast/IScope2.java |  2 ++
 .../internal/core/dom/parser/c/CASTName.java  | 24 +++++++++++--------
 2 files changed, 16 insertions(+), 10 deletions(-)

diff --git a/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/dom/ast/IScope2.java b/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/dom/ast/IScope2.java
index 947d8ea3f70..f43048be1d3 100644
--- a/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/dom/ast/IScope2.java
+++ b/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/dom/ast/IScope2.java
@@ -16,4 +16,6 @@ package org.eclipse.cdt.core.dom.ast;
  */
 public interface IScope2 {
 
+	public IBinding getBinding(IASTName name);
+	
 }
diff --git a/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/c/CASTName.java b/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/c/CASTName.java
index 80d7b969c59..d57e65aacf3 100644
--- a/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/c/CASTName.java
+++ b/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/c/CASTName.java
@@ -35,21 +35,25 @@ public class CASTName extends CASTNode implements IASTName {
         this.name = name;
     }
 
-    /**
-     * 
-     */
     public CASTName() {
         name = EMPTY_CHAR_ARRAY;
     }
 
-    /*
-     * (non-Javadoc)
-     * 
-     * @see org.eclipse.cdt.core.dom.ast.IASTName#resolveBinding()
-     */
+    private static boolean inited = false;
+    private static boolean useScope2 = false;
+    
     public IBinding resolveBinding() {
-        if (binding == null)
-            CVisitor.createBinding(this);
+        if (binding == null) {
+        	if (!inited) {
+        		useScope2 = System.getProperty("doug.useScope2") != null ? true : false;
+        		inited = true;
+        	}
+        	
+        	if (useScope2)
+        		binding = getScope(this, getPropertyInParent()).getBinding(this);
+        	else
+        		CVisitor.createBinding(this);
+        }
 
         return binding;
     }