c++/6350: 3.1 crash on multiple-catch + overriden virtual functions

[Michael Veksler]

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=6350

This is a serious regression from gcc-3.0.x, it renders gcc-3.1 unusable 
for me. This bug means that 3.1 does not support exceptions (if you have 
a virtual function with more than one "catch", gcc will crash).

Can I help in any way to make it fixed before official 3.1.0 ?

Thanks
   Michael