2 files changed, 50 insertions, 0 deletions
diff --git a/tests/ajcTests.xml b/tests/ajcTests.xml
index a50e6940d..39dd3b146 100644
--- a/tests/ajcTests.xml
+++ b/tests/ajcTests.xml
@@ -6751,4 +6751,10 @@
 		<compile files="aspects/Softener.aj,test/NoSoftener.java"/>
 		<run class="test.NoSoftener"/>
 	</ajc-test>
+	
+    <ajc-test dir="bugs" pr="42993"
+   	    title="Interaction between pointcut binding and declare parents">
+        <compile files="ParentsAndPointcuts.java"/>
+        <run class="ParentsAndPointcuts"/>
+    </ajc-test>
 </suite>
diff --git a/tests/bugs/ParentsAndPointcuts.java b/tests/bugs/ParentsAndPointcuts.java
new file mode 100644
index 000000000..522c29ea5
--- /dev/null
+++ b/tests/bugs/ParentsAndPointcuts.java
@@ -0,0 +1,44 @@
+import org.aspectj.testing.Tester;
+
+public class ParentsAndPointcuts {
+    public static void main(String[] args) {
+        ContainerDescriptor d = new ContainerDescriptor();
+        Tester.check(d instanceof AbstractCaching.Key, "instanceof");
+    }
+}
+
+aspect AspectBug extends AbstractCaching
+perthis(execution(ContainerLoader+.new(..)))
+{
+    declare parents: ContainerDescriptor implements AbstractCaching.Key;
+
+    protected pointcut loadExecutions( Key key ):
+        ContainerLoader.containerLoads( *, key );
+}
+
+abstract aspect AbstractCaching  {
+    interface Key {}
+    protected abstract pointcut loadExecutions(Key key);
+}
+
+class Key {
+}
+
+class ContainerDescriptor {
+}
+
+class ActiveContainer {
+}
+
+class ContainerLoader {
+    public ActiveContainer createContainer(ContainerDescriptor c) {
+        return null;
+    }
+
+    public pointcut containerLoads(ContainerLoader loader,
+                                   
+ContainerDescriptor containerDesc ):
+        this(loader) && args(containerDesc)
+        && execution(ActiveContainer ContainerLoader.createContainer
+(ContainerDescriptor));
+}
+\ No newline at end of file