From 29fe23e4bb449eea40dcf3ec78cd59a73088104d Mon Sep 17 00:00:00 2001
From: aclement <aclement>
Date: Thu, 15 Jan 2009 17:33:08 +0000
Subject: [PATCH] 261150: diagnostics

---
 .../org/aspectj/weaver/AbstractReferenceTypeDelegate.java   | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/org.aspectj.matcher/src/org/aspectj/weaver/AbstractReferenceTypeDelegate.java b/org.aspectj.matcher/src/org/aspectj/weaver/AbstractReferenceTypeDelegate.java
index 52d0ade35..20e9f7994 100644
--- a/org.aspectj.matcher/src/org/aspectj/weaver/AbstractReferenceTypeDelegate.java
+++ b/org.aspectj.matcher/src/org/aspectj/weaver/AbstractReferenceTypeDelegate.java
@@ -100,7 +100,11 @@ public abstract class AbstractReferenceTypeDelegate implements ReferenceTypeDele
 
 	protected GenericSignature.FormalTypeParameter[] getFormalTypeParametersFromOuterClass() {
 		List typeParameters = new ArrayList();
-		ReferenceType outer = (ReferenceType) getOuterClass();
+		ResolvedType outerClassType = getOuterClass();
+		if (!(outerClassType instanceof ReferenceType)) {
+			throw new BCException("Whilst processing type '"+this.resolvedTypeX.getSignature()+"' - cannot cast the outer type to a reference type.  Signature="+outerClassType.getSignature()+" toString()="+outerClassType.toString());
+		}
+		ReferenceType outer = (ReferenceType) outerClassType;
 		ReferenceTypeDelegate outerDelegate = outer.getDelegate();
 		AbstractReferenceTypeDelegate outerObjectType = (AbstractReferenceTypeDelegate) outerDelegate;
 		if (outerObjectType.isNested()) {
-- 
2.39.5