[kaffe] Bytecode fails verification when anonymous class inherits inner class of another class.

Ito Kazumitsu ito.kazumitsu at hidec.co.jp
Thu Jan 20 02:16:26 PST 2005


In message "Re: [kaffe] Bytecode fails verification when anonymous class inherits inner class of another class."
    on 05/01/19, Ito Kazumitsu <ito.kazumitsu at hidec.co.jp> writes:

> This problem must have something to do with kjc/kjc/JConstructorCall.java.

Although I am not sure what I am doing,  I have found that the attached
patch helps solve the problem.

I would be more confident if I could find a case where the "else" block
of the patched "if" works.

--- kjc/kjc/JConstructorCall.java.orig	Wed Jan 19 11:49:05 2005
+++ kjc/kjc/JConstructorCall.java	Thu Jan 20 19:02:55 2005
@@ -278,7 +278,7 @@
         /* If it is not qualified, the first*/
         var.setPosition(inClass.isQualifiedAndAnonymous() && !inClass.isStatic() && inClass.hasOuterThis() ? 2 : 1);
 
-        if ((whichOuterThis == null) || (whichOuterThis.getCClass().getOwnerType().getCClass().descendsFrom(owner.getOwner()))) {
+        if ((whichOuterThis == null) || (whichOuterThis.getCClass().getOwnerType().getCClass().descendsFrom(owner.getOwner())) || (whichOuterThis.getCClass().descendsFrom(owner.getCClass()))) {
           new JLocalVariableExpression(TokenReference.NO_REF, var).genCode(context, false);
         } else {
           new JLocalVariableExpression(TokenReference.NO_REF, var).genCode(context, false);




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