[Bug-kawa] [bug #19991] '1_' causes OutOfMemoryError in interpreter

[anonymous]

URL:
  <http://savannah.gnu.org/bugs/?19991>

                 Summary: '1_' causes OutOfMemoryError in interpreter
                 Project: Kawa
            Submitted by: None
            Submitted on: Monday 05/28/2007 at 16:04 UTC
                Category: None
                Severity: 3 - Normal
              Item Group: Run-time exception
                  Status: None
                 Privacy: Public
             Assigned to: None
             Open/Closed: Open
         Discussion Lock: Any

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Details:

Kawa snv version 5972. Compiled with jdk 1.5.0_11.
>From command-line or prompt any number suffixed with '_' results in heap
exhaustion. Maybe I'm running afoul of some special syntax?

$ java -version
java version "1.5.0_11"

$ java -jar kawa-1.9.3.jar --scheme  -e 1_
java.lang.OutOfMemoryError: Java heap space

java 1.6 gives a stacktrace that might be helpful:

#|kawa:2|# 1_
java.lang.OutOfMemoryError: Java heap space
        at java.util.Arrays.copyOf(Arrays.java:2760)
        at java.util.Arrays.copyOf(Arrays.java:2734)
        at java.util.Vector.ensureCapacityHelper(Vector.java:226)
        at java.util.Vector.addElement(Vector.java:573)
        at kawa.standard.Scheme.checkDefaultBinding(Scheme.java:1152)
        at kawa.lang.Translator.rewrite(Translator.java:743)
        at kawa.lang.Translator.rewriteInBody(Translator.java:552)
        at kawa.lang.Translator.rewriteBody(Translator.java:1158)
        at kawa.lang.Translator.makeBody(Translator.java:1174)
        at kawa.lang.Translator.resolveModule(Translator.java:1313)
        at gnu.kawa.lispexpr.LispLanguage.resolve(LispLanguage.java:101)
        at gnu.expr.ModuleExp.evalModule(ModuleExp.java:179)
        at kawa.Shell.run(Shell.java:260)
        at kawa.Shell.run(Shell.java:185)
        at kawa.Shell.run(Shell.java:166)
        at kawa.repl.main(repl.java:870)




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