From cacc9d5602b7bbe6192d5ff1351605dc180cc108 Mon Sep 17 00:00:00 2001
From: Andy Clement <aclement@pivotal.io>
Date: Mon, 10 Aug 2020 16:13:20 -0700
Subject: [PATCH] Add a debug flag to workaround issue until we can sort it
 (565713)

---
 .../weaver/AbstractReferenceTypeDelegate.java | 50 +++++++++++++------
 1 file changed, 35 insertions(+), 15 deletions(-)

diff --git a/org.aspectj.matcher/src/main/java/org/aspectj/weaver/AbstractReferenceTypeDelegate.java b/org.aspectj.matcher/src/main/java/org/aspectj/weaver/AbstractReferenceTypeDelegate.java
index 7f3fb60ee..bc4c219f2 100644
--- a/org.aspectj.matcher/src/main/java/org/aspectj/weaver/AbstractReferenceTypeDelegate.java
+++ b/org.aspectj.matcher/src/main/java/org/aspectj/weaver/AbstractReferenceTypeDelegate.java
@@ -1,13 +1,13 @@
 /* *******************************************************************
  * Copyright (c) 2002 Contributors
- * All rights reserved. 
- * This program and the accompanying materials are made available 
- * under the terms of the Eclipse Public License v1.0 
- * which accompanies this distribution and is available at 
- * http://www.eclipse.org/legal/epl-v10.html 
- *  
- * Contributors: 
- *     PARC     initial implementation 
+ * All rights reserved.
+ * This program and the accompanying materials are made available
+ * under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     PARC     initial implementation
  *     Andy Clement - June 2005 - separated out from ResolvedType
  * ******************************************************************/
 package org.aspectj.weaver;
@@ -18,6 +18,7 @@ import java.util.List;
 import org.aspectj.bridge.ISourceLocation;
 import org.aspectj.util.GenericSignature;
 import org.aspectj.util.GenericSignature.ClassSignature;
+import org.aspectj.util.GenericSignature.FormalTypeParameter;
 import org.aspectj.util.GenericSignatureParser;
 import org.aspectj.weaver.AjAttribute.WeaverVersionInfo;
 
@@ -38,10 +39,12 @@ public abstract class AbstractReferenceTypeDelegate implements ReferenceTypeDele
 		this.exposedToWeaver = exposedToWeaver;
 	}
 
+	@Override
 	public final boolean isClass() {
 		return !isAspect() && !isInterface();
 	}
 
+	@Override
 	public boolean isCacheable() {
 		return false;
 	}
@@ -49,18 +52,22 @@ public abstract class AbstractReferenceTypeDelegate implements ReferenceTypeDele
 	/**
 	 * Designed to be overriden by EclipseType to disable collection of shadow mungers during pre-weave compilation phase
 	 */
+	@Override
 	public boolean doesNotExposeShadowMungers() {
 		return false;
 	}
 
+	@Override
 	public boolean isExposedToWeaver() {
 		return exposedToWeaver;
 	}
 
+	@Override
 	public ReferenceType getResolvedTypeX() {
 		return resolvedTypeX;
 	}
 
+	@Override
 	public final String getSourcefilename() {
 		return sourcefilename;
 	}
@@ -84,6 +91,7 @@ public abstract class AbstractReferenceTypeDelegate implements ReferenceTypeDele
 		return getSourceContext().makeSourceLocation(0, 0);
 	}
 
+	@Override
 	public ISourceContext getSourceContext() {
 		return sourceContext;
 	}
@@ -110,9 +118,16 @@ public abstract class AbstractReferenceTypeDelegate implements ReferenceTypeDele
 			if (outerClassType == null) {
 				return GenericSignature.FormalTypeParameter.NONE;
 			} else {
-				throw new BCException("Whilst processing type '" + this.resolvedTypeX.getSignature()
-						+ "' - cannot cast the outer type to a reference type.  Signature=" + outerClassType.getSignature()
-						+ " toString()=" + outerClassType.toString()+" class=" + outerClassType.getClassName());
+				if (System.getProperty("aspectj.debug565713","false").toLowerCase().equals("true")) {
+					System.out.println("DEBUG 565713: Whilst processing type '" + this.resolvedTypeX.getSignature()+
+							"' - cannot cast the outer type to a reference type.  Signature=" + outerClassType.getSignature() +
+							" toString()=" + outerClassType.toString()+" class=" + outerClassType.getClassName());
+					return GenericSignature.FormalTypeParameter.NONE;
+				} else {
+					throw new BCException("Whilst processing type '" + this.resolvedTypeX.getSignature()
+					+ "' - cannot cast the outer type to a reference type.  Signature=" + outerClassType.getSignature()
+					+ " toString()=" + outerClassType.toString()+" class=" + outerClassType.getClassName());
+				}
 			}
 		}
 		ReferenceType outer = (ReferenceType) outerClassType;
@@ -120,14 +135,14 @@ public abstract class AbstractReferenceTypeDelegate implements ReferenceTypeDele
 		AbstractReferenceTypeDelegate outerObjectType = (AbstractReferenceTypeDelegate) outerDelegate;
 		if (outerObjectType.isNested()) {
 			GenericSignature.FormalTypeParameter[] parentParams = outerObjectType.getFormalTypeParametersFromOuterClass();
-			for (int i = 0; i < parentParams.length; i++) {
-				typeParameters.add(parentParams[i]);
+			for (FormalTypeParameter parentParam : parentParams) {
+				typeParameters.add(parentParam);
 			}
 		}
 		GenericSignature.ClassSignature outerSig = outerObjectType.getGenericClassTypeSignature();
 		if (outerSig != null) {
-			for (int i = 0; i < outerSig.formalTypeParameters.length; i++) {
-				typeParameters.add(outerSig.formalTypeParameters[i]);
+			for (FormalTypeParameter formalTypeParameter : outerSig.formalTypeParameters) {
+				typeParameters.add(formalTypeParameter);
 			}
 		}
 
@@ -136,22 +151,27 @@ public abstract class AbstractReferenceTypeDelegate implements ReferenceTypeDele
 		return ret;
 	}
 
+	@Override
 	public boolean copySourceContext() {
 		return true;
 	}
 
+	@Override
 	public int getCompilerVersion() {
 		return WeaverVersionInfo.getCurrentWeaverMajorVersion();
 	}
 
+	@Override
 	public void ensureConsistent() {
 
 	}
 
+	@Override
 	public boolean isWeavable() {
 		return false;
 	}
 
+	@Override
 	public boolean hasBeenWoven() {
 		return false;
 	}
-- 
2.39.5