tests and fix for pr108826, not correctly converting from T[] to ResolvedType.

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

@@ -36,6 +36,7 @@ import org.aspectj.org.eclipse.jdt.internal.compiler.ast.TypeDeclaration;
 import org.aspectj.org.eclipse.jdt.internal.compiler.ast.Wildcard;
 import org.aspectj.org.eclipse.jdt.internal.compiler.impl.Constant;
 import org.aspectj.org.eclipse.jdt.internal.compiler.impl.ReferenceContext;
+import org.aspectj.org.eclipse.jdt.internal.compiler.lookup.ArrayBinding;
 import org.aspectj.org.eclipse.jdt.internal.compiler.lookup.BaseTypes;
 import org.aspectj.org.eclipse.jdt.internal.compiler.lookup.Binding;
 import org.aspectj.org.eclipse.jdt.internal.compiler.lookup.FieldBinding;
@@ -199,6 +200,12 @@ public class EclipseFactory {
 			return fromTypeVariableBinding((TypeVariableBinding)binding);
 		}
 		
+		// handle arrays since the component type may need special treatment too...
+		if (binding instanceof ArrayBinding) {
+			ArrayBinding aBinding = (ArrayBinding) binding;
+			UnresolvedType componentType = fromBinding(aBinding.leafComponentType);
+			return UnresolvedType.makeArray(componentType, aBinding.dimensions);
+		}
 		
 		if (binding instanceof WildcardBinding) {
 			WildcardBinding eWB = (WildcardBinding) binding;

tests/bugs150/pr106874.aj

@@ -0,0 +1,24 @@
+public class pr106874 {
+  class Inner { // works if static
+    private Integer field;
+    void bug() {
+      field = new Integer(0);
+    }
+  }
+
+  public static void main(String[] args) {
+    new pr106874().new Inner().bug();
+  }
+}
+
+aspect Aspect {
+  before(Object t) :
+    // target(Object) && // works
+    // this(t) && // works
+    target(t) && // fails
+    // set(* Bug.Inner.field) // works
+    // set(Integer Bug.Inner.*) // works
+    // get(* Bug.Inner.*) // works
+    set(* pr106874.Inner.*) // fails
+  {}
+}

tests/bugs150/pr108826.aj

@@ -0,0 +1,5 @@
+class CantFindType {
+    public <T> T[] method(T[] array) {
+        return null;
+    }
+}

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

@@ -413,6 +413,10 @@ public class Ajc150Tests extends org.aspectj.testing.XMLBasedAjcTestCase {
   public void testNoVerifyErrorWithSetOnInnerType() {
 	  runTest("no verify error with set on inner type");
   }
+  
+  public void testCantFindTypeErrorWithGenericReturnTypeOrParameter() {
+	  runTest("cant find type error with generic return type or parameter");
+  }
   // helper methods.....
   
   public SyntheticRepository createRepos(File cpentry) {

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

@@ -527,9 +527,15 @@
         <compile files="VerifyErrorOnSet.aj" options="-1.5" >
         </compile>
         <run class="test.VerifyErrorOnSet"/>
+        <compile files="pr106874.aj" options="-1.5" >
+        </compile>
+        <run class="pr106874"/>    
     </ajc-test>  
         
-    
+    <ajc-test dir="bugs150" pr="108826" title="cant find type error with generic return type or parameter">
+        <compile files="pr108826.aj" options="-1.5 -emacssym" >
+        </compile>
+    </ajc-test> 
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