FULL PRODUCT VERSION :
java version "1.5.0_02"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_02-b09)
Java HotSpot(TM) Client VM (build 1.5.0_02-b09, mixed mode, sharing)


ADDITIONAL OS VERSION INFORMATION :
Linux peach.cslab 2.6.3-14mdk #1 Fri Aug 13 11:14:25 EDT 2004 i686 unknown unknown GNU/Linux


A DESCRIPTION OF THE PROBLEM :
Compiler crashes with
An exception has occurred in the compiler (1.5.0_02). Please file a bug at the Java Developer Connection (http://java.sun.com/webapps/bugreport) after checking the Bug Parade for duplicates. Include your program and the following diagnostic in your report. Thank you.
java.lang.AssertionError
        at com.sun.tools.javac.comp.Lower.access(Lower.java:958)
        at com.sun.tools.javac.comp.Lower.access(Lower.java:1051)
        at com.sun.tools.javac.comp.Lower.makeOwnerThis(Lower.java:1382)
        at com.sun.tools.javac.comp.Lower.accessBase(Lower.java:877)
        at com.sun.tools.javac.comp.Lower.access(Lower.java:1037)
        at com.sun.tools.javac.comp.Lower.visitIdent(Lower.java:2762)
        at com.sun.tools.javac.tree.Tree$Ident.accept(Tree.java:1009)
        at com.sun.tools.javac.comp.Lower.translate(Lower.java:1895)
        at com.sun.tools.javac.comp.Lower.visitApply(Lower.java:2487)
        at com.sun.tools.javac.tree.Tree$Apply.accept(Tree.java:819)
        at com.sun.tools.javac.comp.Lower.translate(Lower.java:1895)
        at com.sun.tools.javac.tree.TreeTranslator.visitExec(TreeTranslator.java:227)
        at com.sun.tools.javac.tree.Tree$Exec.accept(Tree.java:734)
        at com.sun.tools.javac.comp.Lower.translate(Lower.java:1895)
        at com.sun.tools.javac.tree.TreeTranslator.translate(TreeTranslator.java:54)
        at com.sun.tools.javac.tree.TreeTranslator.visitBlock(TreeTranslator.java:145)
        at com.sun.tools.javac.comp.Lower.visitBlock(Lower.java:2944)
        at com.sun.tools.javac.tree.Tree$Block.accept(Tree.java:540)
        at com.sun.tools.javac.comp.Lower.translate(Lower.java:1895)
        at com.sun.tools.javac.tree.TreeTranslator.visitMethodDef(TreeTranslator.java:129)
        at com.sun.tools.javac.comp.Lower.visitMethodDefInternal(Lower.java:2281)
        at com.sun.tools.javac.comp.Lower.visitMethodDef(Lower.java:2200)
        at com.sun.tools.javac.tree.Tree$MethodDef.accept(Tree.java:482)
        at com.sun.tools.javac.comp.Lower.translate(Lower.java:1895)
        at com.sun.tools.javac.comp.Lower.visitClassDef(Lower.java:2003)
        at com.sun.tools.javac.tree.Tree$ClassDef.accept(Tree.java:438)
        at com.sun.tools.javac.comp.Lower.translate(Lower.java:1895)
        at com.sun.tools.javac.comp.Lower.visitNewClass(Lower.java:2340)
        at com.sun.tools.javac.tree.Tree$NewClass.accept(Tree.java:845)
        at com.sun.tools.javac.comp.Lower.translate(Lower.java:1895)
        at com.sun.tools.javac.comp.Lower.translate(Lower.java:1907)
        at com.sun.tools.javac.comp.Lower.boxArgs(Lower.java:2530)
        at com.sun.tools.javac.comp.Lower.visitApply(Lower.java:2433)
        at com.sun.tools.javac.tree.Tree$Apply.accept(Tree.java:819)
        at com.sun.tools.javac.comp.Lower.translate(Lower.java:1895)
        at com.sun.tools.javac.tree.TreeTranslator.visitExec(TreeTranslator.java:227)
        at com.sun.tools.javac.tree.Tree$Exec.accept(Tree.java:734)
        at com.sun.tools.javac.comp.Lower.translate(Lower.java:1895)
        at com.sun.tools.javac.comp.Lower.visitMethodDefInternal(Lower.java:2244)
        at com.sun.tools.javac.comp.Lower.visitMethodDef(Lower.java:2200)
        at com.sun.tools.javac.tree.Tree$MethodDef.accept(Tree.java:482)
        at com.sun.tools.javac.comp.Lower.translate(Lower.java:1895)
        at com.sun.tools.javac.comp.Lower.visitClassDef(Lower.java:2003)
        at com.sun.tools.javac.tree.Tree$ClassDef.accept(Tree.java:438)
        at com.sun.tools.javac.comp.Lower.translate(Lower.java:1895)
        at com.sun.tools.javac.comp.Lower.visitClassDef(Lower.java:2003)
        at com.sun.tools.javac.tree.Tree$ClassDef.accept(Tree.java:438)
        at com.sun.tools.javac.comp.Lower.translate(Lower.java:1895)
        at com.sun.tools.javac.comp.Lower.translate(Lower.java:1915)
        at com.sun.tools.javac.comp.Lower.translateTopLevelClass(Lower.java:3081)
        at com.sun.tools.javac.main.JavaCompiler.compile(JavaCompiler.java:496)
        at com.sun.tools.javac.main.Main.compile(Main.java:592)
        at com.sun.tools.javac.main.Main.compile(Main.java:544)
        at com.sun.tools.javac.Main.compile(Main.java:67)
        at com.sun.tools.javac.Main.main(Main.java:52)


STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
Try compiling this program:
----------------------------------------
// Bug.java
// produces: An exception has occurred in the compiler (1.5.0_02)
// ...
// java.lang.AssertionError
// at com.sun.tools.javac.comp.Lower.access(Lower.java:958)
// at com.sun.tools.javac.comp.Lower.access(Lower.java:1051)
// at com.sun.tools.javac.comp.Lower.makeOwnerThis(Lower.java:1382)
// at com.sun.tools.javac.comp.Lower.accessBase(Lower.java:877)
// at com.sun.tools.javac.comp.Lower.access(Lower.java:1037)
// at com.sun.tools.javac.comp.Lower.visitIdent(Lower.java:2762)
// ...
//
class Bug {
    static class T { }
    static class E {
        private Runnable what;
        E(Runnable what) {
            this.what = what;
        }
    }

    class R extends E {
        R(final T t) {
            super(new Runnable() {
                public void run() {
                    s(t);
                }
            });
        }
    }
    void s(T t) { }
}


EXPECTED VERSUS ACTUAL BEHAVIOR :
EXPECTED -
The compiler should not crash.

REPRODUCIBILITY :
This bug can be reproduced always.

---------- BEGIN SOURCE ----------
// Bug.java
// produces: An exception has occurred in the compiler (1.5.0_02)
// ...
// java.lang.AssertionError
// at com.sun.tools.javac.comp.Lower.access(Lower.java:958)
// at com.sun.tools.javac.comp.Lower.access(Lower.java:1051)
// at com.sun.tools.javac.comp.Lower.makeOwnerThis(Lower.java:1382)
// at com.sun.tools.javac.comp.Lower.accessBase(Lower.java:877)
// at com.sun.tools.javac.comp.Lower.access(Lower.java:1037)
// at com.sun.tools.javac.comp.Lower.visitIdent(Lower.java:2762)
// ...
//
class Bug {
    static class T { }
    static class E {
        private Runnable what;
        E(Runnable what) {
            this.what = what;
        }
    }

    class R extends E {
        R(final T t) {
            super(new Runnable() {
                public void run() {
                    s(t);
                }
            });
        }
    }
    void s(T t) { }
}

---------- END SOURCE ----------
###@###.### 2005-05-06 21:12:54 GMT