Here is a project containing a simple managed bean which should have its @PostConstruct method intercepted (the method throws an exception if it was not intercepted). When I declare the interceptor in the beans.xml, deployment fails; when declaring the interceptor through @Interceptors on the bean, deployment succeeds.

This project uses cargo to test against JBoss AS 7.1.1 and WildFly 8.2.0 (both fail).