223605: itd on generic type: test and fix

tests/bugs160/pr223605/GenericConfigurableBugTest.java

@@ -0,0 +1,51 @@
+package test;
+
+import junit.framework.TestCase;
+
+/**
+ * Test case to illustrate problem with SPR-4587.
+ * 
+ * @author Ramnivas Laddad
+ *
+ */
+public class GenericConfigurableBugTest {
+    public static void main(String[] argv) {
+        RegularClass regular = new RegularClass();
+        GenericParameterClass generic = new GenericParameterClass();
+        
+        if (!(regular instanceof ConfigurableObject)) 
+            throw new RuntimeException("regular not instanceof ConfigurableObject");
+
+        if (!(generic instanceof ConfigurableObject)) 
+            throw new RuntimeException("generic not instanceof ConfigurableObject");
+        
+        if (TestAspect.aspectOf().count!=4) 
+            throw new RuntimeException("Count should be 4 but is "+TestAspect.aspectOf().count);
+    }
+}
+
+aspect TestAspect {
+    int count = 0;
+    
+    after() : initialization(ConfigurableObject+.new(..)) {
+        System.out.println(thisJoinPoint);
+        count++;
+    }
+    
+    declare parents: @Configurable * implements ConfigurableObject;
+}
+
+interface ConfigurableObject {
+}
+
+@interface Configurable {
+}
+
+@Configurable
+class RegularClass {
+}
+
+@Configurable
+class GenericParameterClass<T> {
+}
+

tests/src/org/aspectj/systemtest/ajc160/Ajc160Tests.java

@@ -22,6 +22,9 @@ import org.aspectj.testing.XMLBasedAjcTestCase;
 public class Ajc160Tests extends org.aspectj.testing.XMLBasedAjcTestCase {
 	
 	// AspectJ1.6.0rc1
+    public void testGenericDecpLtw_pr223605() {
+        runTest("generic decp ltw");
+    }
     public void testDuplicateITDsNPE_pr173602() {
         runTest("duplicate itd npe");
     }

tests/src/org/aspectj/systemtest/ajc160/ajc160.xml

@@ -3,6 +3,12 @@
 <!-- AspectJ v1.6.0 Tests -->
 <suite>
 
+	<ajc-test dir="bugs160/pr223605" title="generic decp ltw">
+		<compile files="GenericConfigurableBugTest.java" options="-1.5"><!-- -showWeaveInfo"-->
+		</compile>
+		<run class="test.GenericConfigurableBugTest"/>
+	</ajc-test>
+
 	<ajc-test dir="bugs160/pr173602" title="duplicate itd npe">
 		<compile files="X.java">
 		  <message kind="error" line="2" text="intertype declaration from "/>