[Bug classpath/25616] Unexpected java.util.regex.PatternSyntaxException: repeated token may be empty

[kaz at maczuka dot gcd dot org]

------- Comment #3 from kaz at maczuka dot gcd dot org  2006-01-02 00:53 -------
Simply omitting the repeat.empty.token check during the regexp compilation
causes OutOfMemoryError.

In fact, an empty token matches an empty string infinite times.

If we are to omit the repeat.empty.token check, we will have to
take measures against the infinite loop at matching time.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25616