java/5876: jc1 crashes when targeting mingw32

[tromey@gcc.gnu.org]

Synopsis: jc1 crashes when targeting mingw32

Responsible-Changed-From-To: unassigned->tromey
Responsible-Changed-By: tromey
Responsible-Changed-When: Mon Mar 18 11:34:30 2002
Responsible-Changed-Why:
    I'm handling the administrivia.
State-Changed-From-To: open->closed
State-Changed-By: tromey
State-Changed-When: Mon Mar 18 11:34:30 2002
State-Changed-Why:
    I'm checking in Alex's patch, which looks correct to me and which I verified by building a mingw32 toolchain.

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=5876