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[Bug libstdc++/42734] trivial use of std::thread fails with "pure virtual method called"
- From: "paolo dot carlini at oracle dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 15 Jan 2010 23:07:11 -0000
- Subject: [Bug libstdc++/42734] trivial use of std::thread fails with "pure virtual method called"
- References: <bug-42734-18664@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #24 from paolo dot carlini at oracle dot com 2010-01-15 23:07 -------
(In reply to comment #23)
> What we want to do is to run the libstdc++ testsuite with my
> distribution-provided g++, in order to see whether it's generally broken or
> not, right?
Wrong. You can't use one compiler (older, by the way), with a newer libstdc++.
> And what I'm criticising here is that I have to compile *anything* of the
> gcc-sources in order to run the testsuite. I see no sense in building any
> binaries at all, since I already have all binaries (executables as well as
> libraries) in order to run the tests?!
You don't, you *need* a complete new GCC.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42734