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Re: c++/3993: dynamic_cast<>() fails in simple test case w/ dynamic loading
- From: nathan at gcc dot gnu dot org
- To: abramsh at acm dot org, gcc-bugs at gcc dot gnu dot org, gcc-gnats at gcc dot gnu dot org, gcc-prs at gcc dot gnu dot org, hubbard at ilm dot com, jyost at ilm dot com, kainz at ilm dot com, nobody at gcc dot gnu dot org
- Date: 4 Dec 2001 14:55:52 -0000
- Subject: Re: c++/3993: dynamic_cast<>() fails in simple test case w/ dynamic loading
Synopsis: dynamic_cast<>() fails in simple test case w/ dynamic loading
State-Changed-From-To: analyzed->closed
State-Changed-By: nathan
State-Changed-When: Tue Dec 4 06:55:50 2001
State-Changed-Why:
user error, dynamic loading must merge symbols, so use
RTLD_GLOBAL ... but that apparently still doesn't work and
a new bug report 4993 has some sample code for that
http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&pr=3993&database=gcc