Patch: -fasynchronous-exceptions

[Tom Tromey]

Bryce> I think this flag should be added to the jc1 flags in
Bryce> libgcj.spec, and also done for .java files in the libgcj build;
Bryce> or alternativly made the automatic default in jc1 (at least
Bryce> until someone comes up with a better fix). I've tested this and
Bryce> it fixes PR 184 (at least the parts of that which arn't a
Bryce> duplicate of PR 2).

Andrew checked in a patch to do this a long time ago.
Does it not work?
See source_end_java_method().

Tom