Description Erik Andersen 2003-02-19 10:07:28 EST

PROGRAM


import org.aspectj.lang.*;


import java.lang.reflect.*;


import org.aspectj.lang.reflect.*;




public class Test4 {


   public static void main(String[] args) throws Exception {


      Test4 t = new Test4();


            System.out.println(t.foo("a"));


   }


   String foo(Object s) {


      return "x"+s;


   }


}




aspect profile {


   // It's the [] that is offending the compiler


   Object around(Object targ, Object[] x): call(* *(..)) && target(targ) && 
!within(profile) && args(x) {


      System.out.println("" + targ + "," + x);


      return proceed(targ,x);


   }


   


}




RESULT OF COMPILATION




[erik@oden test] ajc Test4.java


trouble in: 


public class Test4 extends java.lang.Object:


  public void <init>():


                    ALOAD_0     // Test4 this   (line 5)


                    INVOKESPECIAL java.lang.Object.<init> ()V


    constructor-execution(void Test4.<init>())


    |               RETURN


    constructor-execution(void Test4.<init>())


  end public void <init>()


 


  public static void main(String[]) throws java.lang.Exception:


    method-execution(void Test4.main(java.lang.String[]))


    |               NEW Test4   (line 7)


    |               DUP


    | constructor-call(void Test4.<init>())


    | |             INVOKESPECIAL Test4.<init> ()V


    | constructor-call(void Test4.<init>())


    |               ASTORE_1


    | field-get(java.io.PrintStream java.lang.System.out)


    | |             GETSTATIC java.lang.System.out Ljava/io/PrintStream;   (line 
8)


    | field-get(java.io.PrintStream java.lang.System.out)


    |               ALOAD_1     // Test4 t


    |               LDC "a"


    |               ASTORE_2


    |               ASTORE_3


    | method-call(void java.io.PrintStream.println(java.lang.String))


    | |             INVOKEVIRTUAL java.io.PrintStream.println 
(Ljava/lang/String;)V


    | method-call(void java.io.PrintStream.println(java.lang.String))


    |               RETURN   (line 9)


    method-execution(void Test4.main(java.lang.String[]))


  end public static void main(String[]) throws java.lang.Exception


 


  String foo(Object):


    method-execution(java.lang.String Test4.foo(java.lang.Object))


    |               NEW java.lang.StringBuffer   (line 11)


    |               DUP


    |               LDC "x"


    | constructor-call(void java.lang.StringBuffer.<init>(java.lang.String))


    | |             INVOKESPECIAL java.lang.StringBuffer.<init> 
(Ljava/lang/String;)V


    | constructor-call(void java.lang.StringBuffer.<init>(java.lang.String))


    |               ALOAD_1     // java.lang.Object s


    | method-call(java.lang.StringBuffer 
java.lang.StringBuffer.append(java.lang.Object))


    | |             INVOKEVIRTUAL java.lang.StringBuffer.append 
(Ljava/lang/Object;)Ljava/lang/StringBuffer;


    | method-call(java.lang.StringBuffer 
java.lang.StringBuffer.append(java.lang.Object))


    | method-call(java.lang.String java.lang.StringBuffer.toString())


    | |             INVOKEVIRTUAL java.lang.StringBuffer.toString 
()Ljava/lang/String;


    | method-call(java.lang.String java.lang.StringBuffer.toString())


    |               ARETURN


    method-execution(java.lang.String Test4.foo(java.lang.Object))


  end String foo(Object)


 


  static final String foo_aroundBody0(Test4, Object):


                    ALOAD_0


                    ALOAD_1


                    INVOKEVIRTUAL Test4.foo 
(Ljava/lang/Object;)Ljava/lang/String;   (line 8)


                    ARETURN


  end static final String foo_aroundBody0(Test4, Object)


end public class Test4


Exception thrown from AspectJ 1.1beta4


 


This might be logged as a bug already -- see the bug database at


  http://dev.eclipse.org (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


To make the bug a priority, please include a test program


that can reproduce this exception.


org.apache.bcel.generic.ArrayType


org.apache.bcel.generic.ArrayType


java.lang.ClassCastException: org.apache.bcel.generic.ArrayType


        at org.aspectj.weaver.bcel.BcelRenderer.visit(BcelRenderer.java:152)


        at org.aspectj.weaver.ast.Instanceof.accept(Instanceof.java:29)


        at org.aspectj.weaver.bcel.BcelRenderer.recur(BcelRenderer.java:128)


        at org.aspectj.weaver.bcel.BcelRenderer.renderTest(BcelRenderer.java:94)


        at 
org.aspectj.weaver.bcel.BcelAdvice.getTestInstructions(BcelAdvice.java:271)


        at 
org.aspectj.weaver.bcel.BcelShadow.weaveAroundInline(BcelShadow.java:1199)


        at org.aspectj.weaver.bcel.BcelAdvice.implementOn(BcelAdvice.java:117)


        at org.aspectj.weaver.Shadow.implementMungers(Shadow.java:306)


        at org.aspectj.weaver.Shadow.implement(Shadow.java:278)


        at 
org.aspectj.weaver.bcel.BcelClassWeaver.implement(BcelClassWeaver.java:917)


        at 
org.aspectj.weaver.bcel.BcelClassWeaver.weave(BcelClassWeaver.java:244)


        at 
org.aspectj.weaver.bcel.BcelClassWeaver.weave(BcelClassWeaver.java:35)


        at org.aspectj.weaver.bcel.BcelWeaver.weave(BcelWeaver.java:312)


        at org.aspectj.weaver.bcel.BcelWeaver.weave(BcelWeaver.java:264)


        at 
org.aspectj.ajdt.internal.core.builder.AjBuildManager.weaveAndGenerateClassFiles
(AjBuildManager.java:351)


        at 
org.aspectj.ajdt.internal.core.builder.AjBuildManager.batchBuild(AjBuildManager.
java:112)


        at org.aspectj.ajdt.ajc.AjdtCommand.runCommand(AjdtCommand.java:54)


        at org.aspectj.tools.ajc.Main.run(Main.java:199)


        at org.aspectj.tools.ajc.Main.runMain(Main.java:138)


        at org.aspectj.tools.ajc.Main.main(Main.java:58)


 


 


1 fail|abort