The azureus developers identified a regex failure that is causing trouble...
$ cat /tmp/ar.java
import java.util.regex.*;
public class ar
{
public static void main (String args[])
{
Pattern p = Pattern.compile ("(?i)yoda");
}
}
$ gcj -C ar.java
$ gij ar
Exception in thread "main" java.util.regex.PatternSyntaxException: At position
1 in regular expression pattern:
quantifier (?*+{}) without preceding token
(?i)yoda
^
at java.util.regex.Pattern.Pattern(java.lang.String, int)
(/usr/lib/libgcj.so.6.0.0)
at java.util.regex.Pattern.compile(java.lang.String, int)
(/usr/lib/libgcj.so.6.0.0)
at java.util.regex.Pattern.compile(java.lang.String)
(/usr/lib/libgcj.so.6.0.0)
at ar.main(java.lang.String[]) (Unknown Source)
at gnu.java.lang.MainThread.call_main() (/usr/lib/libgcj.so.6.0.0)
at gnu.java.lang.MainThread.run() (/usr/lib/libgcj.so.6.0.0)
(Yes, I ran this again 4.0, but the same thing happens in 4.1).
--
Summary: Exception when compiling valid regex pattern
Product: gcc
Version: 4.1.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: libgcj
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: green at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26177
