[Bug c++/40918] uncaught_exception() returns wrong (inverted) value if some exception have crossed a DLL boundary before

["dannysmith at users dot sourceforge dot net" <gcc-bugzilla at gcc dot gnu dot org>]

------- Comment #8 from dannysmith at users dot sourceforge dot net  2009-08-05 04:55 -------
(In reply to comment #6)
> (In reply to comment #5)
> 
> > Applying Dave Korn's patch mentioned in Comment #2, and linking against
> > libstdc++.dll, I get this with your original testcaase:
> > 
> > Expecting 'true', got 'true'
> > Expecting 'false', got 'false'
> > 
> Where this patch is supposed to be applied to? trunk?

Yes, it against trunk.

> I have looked through the patches you are referring to and through the source
> in repository. As far as I can see, libsupc++ is still static only, and
> eh_globals.cc is a part of libsupc++, not libstdc++.

libsupc++ is a convenience lib that is included in libstdc++


 The fact that test-case
> works correctly for you could be just a coincidence. The more reliable way to
> check for the problem would be to compare the value returned by the
> __cxa_get_globals() when being from the main executable and from the dll
> respectively. I'll prepare the new test case.

The new test case succeeds when I link against a shared libstdc++.

Danny


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40918