tests for pr108454, 'Waving' crash on a 1.5 java generics?

org.aspectj.ajdt.core/src/org/aspectj/ajdt/internal/compiler/lookup/EclipseFactory.java

@@ -228,15 +228,24 @@ public class EclipseFactory {
 					arguments[i] = fromBinding(ptb.arguments[i]);
 				}
 			}
-			ResolvedType baseType = UnresolvedType.forName(getName(binding)).resolve(getWorld());
+			
+			String baseTypeSignature = null;
+			
+			ResolvedType baseType = getWorld().resolve(UnresolvedType.forName(getName(binding)),true);
+			if (baseType != ResolvedType.MISSING) {
+				// can legitimately be missing if a bound refers to a type we haven't added to the world yet...
+				if (!baseType.isGenericType() && arguments!=null) baseType = baseType.getGenericType();
+				baseTypeSignature = baseType.getErasureSignature();
+			} else {
+				baseTypeSignature = UnresolvedType.forName(getName(binding)).getSignature();
+			}
 			
 			// Create an unresolved parameterized type.  We can't create a resolved one as the 
 			// act of resolution here may cause recursion problems since the parameters may
 			// be type variables that we haven't fixed up yet.
-			if (!baseType.isGenericType() && arguments!=null) baseType = baseType.getGenericType();
 			if (arguments==null) arguments=new UnresolvedType[0];
 			String parameterizedSig = ResolvedType.PARAMETERIZED_TYPE_IDENTIFIER+CharOperation.charToString(binding.genericTypeSignature()).substring(1);
-			return TypeFactory.createUnresolvedParameterizedType(parameterizedSig,baseType.getErasureSignature(),arguments);
+			return TypeFactory.createUnresolvedParameterizedType(parameterizedSig,baseTypeSignature,arguments);
 		}
 		
 		// Convert the source type binding for a generic type into a generic UnresolvedType

tests/bugs150/pr108054/ASequence.java

@@ -0,0 +1,12 @@
+public abstract class ASequence <V, T extends ICounter<V> > 
+          implements ISequence<V> {
+
+}
+          
+aspect EnsureTypesUnpackedInWeaver {
+	
+	before() : staticinitialization(*) && !within(EnsureTypesUnpackedInWeaver) {
+		System.out.println("hi");
+	}
+	
+}

tests/bugs150/pr108054/ICounter.java

@@ -0,0 +1,3 @@
+public interface ICounter<T>  {
+
+}

tests/bugs150/pr108054/ISequence.java

@@ -0,0 +1,3 @@
+public interface ISequence<V> {
+	
+}

tests/bugs150/pr108054/pr108054.aj

@@ -0,0 +1,12 @@
+interface ISequence<V> {
+	
+}
+
+interface ICounter<T>  {
+
+}
+
+abstract class ASequence <V, T extends ICounter<V> > 
+          implements ISequence<V> {
+
+}

tests/src/org/aspectj/systemtest/ajc150/Ajc150Tests.java

@@ -309,6 +309,10 @@ public class Ajc150Tests extends org.aspectj.testing.XMLBasedAjcTestCase {
   public void testFieldAccessInsideITDM() {
 	  runTest("itd field access inside itd method");
   }
+
+  public void testTypeVarWithTypeVarBound() {
+	  runTest("type variable with type variable bound");
+  }
   
   // helper methods.....
   

tests/src/org/aspectj/systemtest/ajc150/ajc150.xml

@@ -362,7 +362,12 @@
         <compile files="pr108377.aj"/>
         <run class="pr108377"/>
     </ajc-test>
-    
+
+    <ajc-test dir="bugs150/pr108054" pr="108054" title="type variable with type variable bound">
+        <compile files="pr108054.aj" options="-1.5"/>
+        <compile files="ISequence.java,ICounter.java,ASequence.java" options="-1.5"/>
+    </ajc-test>
+        
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