http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58822
--- Comment #25 from Michi Henning <michi at triodia dot com> --- (In reply to Jonathan Wakely from comment #24) > (In reply to Michi Henning from comment #20) > > I'm pretty sure that I'm not using anything in shared_ptr that's outside the > > standard, and the standard way to get access to shared_ptr is to include > > <memory>. If I include something else, I end up in implementation territory, > > don't I? > > Yes, but you're trying to report a bug specific to this implementation, not > in the standard. Right. As best as I can tell, this is a code generation bug in gcc. Clang generates code for the same thing that works fine. > If you still haven't reduced this I'll do so, but it might have to wait a > week or two. I'm really time-limited at the moment. I tried creduce, but the latest version requires an upgrade to Perl, and I haven't gotten around to installing that yet. One thing that is really taxing is the difficulty of whittling down the system headers. I started out with over 25,000 lines of very convoluted template code, which I have laboriously reduced to around 1300 lines. Of those, a good 800 lines or so are from type_traits, and its exceedingly difficult to reduce that included code further. I tried creduce, but it bombs on my machine. I'm told that I have to use the latest Perl for it to work, but haven't gotten around to installing that yet. If you care to have a look, I'd appreciate it very much! I'm under too much pressure at the moment to find the extra cycles to work on this. It's not a show-stopper right now for me, but it will be in another three weeks from. If only there were more than 24 hours in a day :-( Thanks, Michi.
