[Bug-kawa] [bug #42382] Assigned but unused argument

[Helmut Eller]

URL:
  <http://savannah.gnu.org/bugs/?42382>

                 Summary: Assigned but unused argument
                 Project: Kawa
            Submitted by: ellerh
            Submitted on: Sat 17 May 2014 09:24:21 AM GMT
                Category: None
                Severity: 3 - Normal
              Item Group: None
                  Status: None
                 Privacy: Public
             Assigned to: None
             Open/Closed: Open
         Discussion Lock: Any

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Details:

Probably related to bug #42377.
This example 


((lambda (x)
   (set! x (lambda () 123))
   456)
 #f)


executed in Kawa 1.14.1 (revision 7749:7879M) produces this error:


Exception in thread "main" java.lang.ClassFormatError: Absent Code attribute
in method that is not native or abstract in class file x
        at java.lang.ClassLoader.defineClass1(Native Method)
        at java.lang.ClassLoader.defineClass(ClassLoader.java:760)
        at java.lang.ClassLoader.defineClass(ClassLoader.java:642)
        at gnu.bytecode.ArrayClassLoader.loadClass(ArrayClassLoader.java:125)
        at gnu.expr.ModuleExp.evalToClass(ModuleExp.java:132)
        at gnu.expr.ModuleExp.evalModule1(ModuleExp.java:258)
        at kawa.Shell.compileSource(Shell.java:556)
        at kawa.Shell.runFile(Shell.java:524)
        at kawa.Shell.runFileOrClass(Shell.java:443)
        at kawa.repl.main(repl.java:876)







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