http://gcc.gnu.org/bugzilla/show_bug.cgi?id=1773
--- Comment #86 from ro at CeBiTec dot Uni-Bielefeld.DE <ro at CeBiTec dot Uni-Bielefeld.DE> 2011-07-21 12:44:59 UTC --- > --- Comment #85 from Paolo Carlini <paolo.carlini at oracle dot com> > 2011-07-21 12:34:21 UTC --- > Fair enough, and I should really find the time to go again through the entire > trail. Just wanted to add that for a C header to be 'C++ ready' is a rather > vaguely defined notion, thus, whereas I can definitely trust my new colleagues > that something consistent and sane is in place in the Solaris headers, I still > fear too much special casing in v3. Well, we could also imagine properly > defining the macros *only* on linux and Solaris at some point, and gradually > ask the port maintainers to work out the missing bits on their ports. You should find a description of the problems I found in this thread: Allow __cplusplus=199711L to work with Solaris 2 headers http://gcc.gnu.org/ml/libstdc++/2011-03/msg00032.html Thanks. Rainer