From 64033dea4c07e84c83937133054fe41f3f6a004b Mon Sep 17 00:00:00 2001
From: Nathan Ridge <zeratul976@hotmail.com>
Date: Fri, 16 Dec 2016 02:36:44 -0500
Subject: [PATCH] Bug 508254 - Have adapter bindings for anonymous AST bindings
 implement ICPPInternalBinding

Change-Id: I02f035e6746aec4a937a325982033d70d711ffc7
---
 .../tests/IndexCPPBindingResolutionTest.java  |  9 +++++
 .../core/pdom/dom/PDOMASTAdapter.java         | 33 ++++++++++++++++++-
 2 files changed, 41 insertions(+), 1 deletion(-)

diff --git a/core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/internal/index/tests/IndexCPPBindingResolutionTest.java b/core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/internal/index/tests/IndexCPPBindingResolutionTest.java
index c13d4e954f4..fb158e39842 100644
--- a/core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/internal/index/tests/IndexCPPBindingResolutionTest.java
+++ b/core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/internal/index/tests/IndexCPPBindingResolutionTest.java
@@ -2409,4 +2409,13 @@ public class IndexCPPBindingResolutionTest extends IndexBindingResolutionTestBas
 	public void testStaticFieldOfEnclosingType_508254() throws Exception {
 		checkBindings();
 	}
+	
+	//	namespace {
+	//	    struct {} waldo;
+	//	}
+	
+	//	// empty file
+	public void testAnonymousStructInAnonymousNamespace_508254() throws Exception {
+		checkBindings();
+	}
 }
diff --git a/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/pdom/dom/PDOMASTAdapter.java b/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/pdom/dom/PDOMASTAdapter.java
index 8b145ce61a8..a9d74762eb2 100644
--- a/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/pdom/dom/PDOMASTAdapter.java
+++ b/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/pdom/dom/PDOMASTAdapter.java
@@ -45,6 +45,7 @@ import org.eclipse.cdt.core.dom.ast.cpp.ICPPScope;
 import org.eclipse.cdt.core.dom.ast.cpp.ICPPTemplateParameter;
 import org.eclipse.cdt.core.index.IIndexBinding;
 import org.eclipse.cdt.core.parser.IToken;
+import org.eclipse.cdt.internal.core.dom.parser.cpp.ICPPInternalBinding;
 
 public class PDOMASTAdapter {
 	private static class AnonymousASTName implements IASTName {
@@ -430,7 +431,7 @@ public class PDOMASTAdapter {
 		}
 	}
 
-	private static class AnonymousCPPBinding implements ICPPBinding {
+	private static class AnonymousCPPBinding implements ICPPInternalBinding {
 		protected ICPPBinding fDelegate;
 		private char[] fName;
 
@@ -498,6 +499,36 @@ public class PDOMASTAdapter {
 		public IBinding getOwner() {
 			return fDelegate.getOwner();
 		}
+
+		@Override
+		public IASTNode getDefinition() {
+			if (fDelegate instanceof ICPPInternalBinding) {
+				return ((ICPPInternalBinding) fDelegate).getDefinition();
+			}
+			return null;
+		}
+
+		@Override
+		public IASTNode[] getDeclarations() {
+			if (fDelegate instanceof ICPPInternalBinding) {
+				return ((ICPPInternalBinding) fDelegate).getDeclarations();
+			}
+			return null;
+		}
+
+		@Override
+		public void addDefinition(IASTNode node) {
+			if (fDelegate instanceof ICPPInternalBinding) {
+				((ICPPInternalBinding) fDelegate).addDefinition(node);
+			}
+		}
+
+		@Override
+		public void addDeclaration(IASTNode node) {
+			if (fDelegate instanceof ICPPInternalBinding) {
+				((ICPPInternalBinding) fDelegate).addDeclaration(node);
+			}
+		}
 	}
 
 	private static class AnonymousCPPEnumeration extends AnonymousCPPBinding implements ICPPEnumeration {