Description Ramnivas Laddad 2003-04-10 04:08:55 EDT

The compiler crashes when I don't use -noweave to create aspect
libraries. Works fine with -noweave. 

Note, however, that iajc does not accept "noweave" attribute nor 
"Xnoweave" (filing this part as a separate bug).

F:\aspectj\bugs\1.1\rc1\noweave>ajc -outjar tracing.jar TraceAspect.java
F:\aspectj\bugs\1.1\rc1\noweave>ajc -outjar test.jar Test.java
F:\aspectj\bugs\1.1\rc1\noweave>ajc -injars test.jar;tracing.jar
trouble in:
public class TraceAspect extends java.lang.Object:
  private java.util.logging.Logger _logger
  public static final TraceAspect ajc$perSingletonInstance
  static void <clinit>():
                    INVOKESTATIC TraceAspect.ajc$postClinit ()V   (line 4)
                    RETURN
  end static void <clinit>()

  public void <init>():
                    ALOAD_0     // TraceAspect this   (line 4)
                    INVOKESPECIAL java.lang.Object.<init> ()V
                    ALOAD_0     // TraceAspect this   (line 5)
                    LDC "trace"
                    INVOKESTATIC java.util.logging.Logger.getLogger (Ljava/lang/
String;)Ljava/util/logging/Logger;
                    PUTFIELD TraceAspect._logger Ljava/util/logging/Logger;
                    RETURN   (line 4)
  end public void <init>()

  public void ajc$before$TraceAspect$ef(org.aspectj.lang.JoinPoint$StaticPart)
  AdviceAttribute(before, traceMethods(), 4, 239)
:
                    ALOAD_1     // org.aspectj.lang.JoinPoint$StaticPart thisJoi
nPointStaticPart   (line 11)
                    INVOKEINTERFACE org.aspectj.lang.JoinPoint$StaticPart.getSig
nature ()Lorg/aspectj/lang/Signature;
                    ASTORE_2
                    ALOAD_0     // TraceAspect this   (line 12)
                    GETFIELD TraceAspect._logger Ljava/util/logging/Logger;
                    GETSTATIC java.util.logging.Level.INFO Ljava/util/logging/Le
vel;
                    ALOAD_2     // org.aspectj.lang.Signature sig
                    INVOKEINTERFACE org.aspectj.lang.Signature.getDeclaringType
()Ljava/lang/Class;
                    INVOKEVIRTUAL java.lang.Class.getName ()Ljava/lang/String;
                    ALOAD_2     // org.aspectj.lang.Signature sig   (line 13)
                    INVOKEINTERFACE org.aspectj.lang.Signature.getName ()Ljava/l
ang/String;
                    LDC "Entering"
                    INVOKEVIRTUAL java.util.logging.Logger.logp (Ljava/util/logg
ing/Level;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)V   (line 12)
                    RETURN   (line 14)
  end public void ajc$before$TraceAspect$ef(org.aspectj.lang.JoinPoint$StaticPar
t)

  public static TraceAspect aspectOf()    org.aspectj.weaver.AjAttribute$AjSynth
etic@bdb503
:
                    GETSTATIC TraceAspect.ajc$perSingletonInstance LTraceAspect;

                    DUP
                    IFNULL L0
                    ARETURN
                L0: NEW org.aspectj.lang.NoAspectBoundException
                    DUP
                    INVOKESPECIAL org.aspectj.lang.NoAspectBoundException.<init>
 ()V
                    ATHROW
  end public static TraceAspect aspectOf()

  public static boolean hasAspect()    org.aspectj.weaver.AjAttribute$AjSyntheti
c@119dc16
:
                    GETSTATIC TraceAspect.ajc$perSingletonInstance LTraceAspect;

                    IFNULL L0
                    ICONST_1
                    IRETURN
                L0: ICONST_0
                    IRETURN
  end public static boolean hasAspect()

  private static void ajc$postClinit()    org.aspectj.weaver.AjAttribute$AjSynth
etic@c05d3b
:
                    NEW TraceAspect
                    DUP
                    INVOKESPECIAL TraceAspect.<init> ()V
                    PUTSTATIC TraceAspect.ajc$perSingletonInstance LTraceAspect;

                    RETURN
  end private static void ajc$postClinit()
end public class TraceAspect
ABORT
Exception thrown from AspectJ 1.1rc1

This might be logged as a bug already -- find current bugs at
  http://bugs.eclipse.org/bugs/buglist.cgi?product=AspectJ&component=Compiler

Bugs for exceptions thrown have titles File:line from the top stack,
e.g., "SomeFile.java:243"

If you don't find the exception below in a bug, please add a new bug
at http://bugs.eclipse.org/bugs/enter_bug.cgi?product=AspectJ
To make the bug a priority, please include a test program
that can reproduce this exception.
already woven: public class TraceAspect
already woven: public class TraceAspect
java.lang.RuntimeException: already woven: public class TraceAspect
        at org.aspectj.weaver.bcel.BcelClassWeaver.weave(BcelClassWeaver.java:23
9)
        at org.aspectj.weaver.bcel.BcelClassWeaver.weave(BcelClassWeaver.java:76
)
        at org.aspectj.weaver.bcel.BcelWeaver.weave(BcelWeaver.java:321)
        at org.aspectj.weaver.bcel.BcelWeaver.weave(BcelWeaver.java:302)
        at org.aspectj.weaver.bcel.BcelWeaver.weave(BcelWeaver.java:254)
        at org.aspectj.ajdt.internal.core.builder.AjBuildManager.weaveAndGenerat
eClassFiles(AjBuildManager.java:394)
        at org.aspectj.ajdt.internal.core.builder.AjBuildManager.batchBuild(AjBu
ildManager.java:149)
        at org.aspectj.ajdt.ajc.AjdtCommand.runCommand(AjdtCommand.java:55)
        at org.aspectj.tools.ajc.Main.run(Main.java:216)
        at org.aspectj.tools.ajc.Main.runMain(Main.java:155)
        at org.aspectj.tools.ajc.Main.main(Main.java:72)


1 fail|abort

=================== Now with -noweave ==================
F:\aspectj\bugs\1.1\rc1\noweave>ajc -outjar tracing.jar -noweave TraceAspect.java
F:\aspectj\bugs\1.1\rc1\noweave>ajc -outjar test.jar Test.java
F:\aspectj\bugs\1.1\rc1\noweave>ajc -injars test.jar;tracing.jar
F:\aspectj\bugs\1.1\rc1\noweave>java Test
Apr 10, 2003 12:52:26 AM Test main
INFO: Entering


=== TraceAspect.java ===
import java.util.logging.*;
import org.aspectj.lang.*;

public aspect TraceAspect {
    private Logger _logger = Logger.getLogger("trace");

    pointcut traceMethods()
        : execution(* *.*(..)) && !within(TraceAspect);

    before() : traceMethods() {
        Signature sig = thisJoinPointStaticPart.getSignature();
        _logger.logp(Level.INFO, sig.getDeclaringType().getName(),
                     sig.getName(), "Entering");
    }
}


=== Test.java ===
public class Test {
    public static void main(String[] args) {
    }
}