On Thu, Oct 07, 2004 at 10:35:27AM +0200, Christoph Ludwig wrote:
Since the last CVS update I cannot build libboost_wserialization anymore (gcc 3.4.2 on i686-pc-linux-gnu). I get errors like the following:
gcc-C++-action bin/boost/libs/serialization/build/libboost_wserialization.a/gcc/debug/text_wiarchive.o /home/cludwig/C++/boost_CVS_SF/boost/archive/text_wiarchive.hpp: In member function `Archive& boost::archive::detail::interface_iarchive<Archive>::operator>>(T&) [with T = std::basic_string<char, std::char_traits<char>, std::allocator<char> >, Archive = boost::archive::text_wiarchive]': [...] /home/cludwig/C++/boost_CVS_SF/boost/archive/text_wiarchive.hpp:61: error: `template<class T> void boost::archive::text_wiarchive_impl::load_override(T&, int) [with T = T, Archive = boost::archive::text_wiarchive]' is protected /home/cludwig/C++/boost_CVS_SF/boost/archive/detail/interface_iarchive.hpp:83: error: within this context
This looks like it might be due to an elided copy construction. The standard requires that the copy constructor be accessible in such a situation, even if not called. GCC 3.4 is stricter about this. jon -- "Most men pursue pleasure with such breathless anticipation that they hurry past it." - Kierkegaard