Description artemv 2010-01-07 12:17:05 EST

Build Identifier: 20090920-1017

Consider simple class:
public class Work {
	@Idempotent
	public Object work() throws Exception {
                Thread.sleep(100);
		return new Object();
	}
}

The test:
public class SmartAspectBugTest {
	@Test
	public void test() throws Exception {
		new Work().work();
	}
}

And the aspect: 
public aspect SmartAspect {
	@Around("execution(@Idempotent * *(..))")
	public Object aroundIdempotentMethod(ProceedingJoinPoint pjp) {
		return null;
	}
}

Test run produces:
java.lang.VerifyError: (class: eg/Work, method: work signature: ()Ljava/lang/Object;) Incompatible argument to function
	at eg.SmartAspectBugTest.test(SmartAspectBugTest.java:9)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
        ...

It's definitely a bug 'cause an "old style"(w/o @AspectJ) works.

Thanks for your time!

Reproducible: Always

Steps to Reproduce:
Run test defined above.

Environment:
Java 1.5.0_17,
org.aspectj.runtime_1.6.6.20090930185500