### symbol versioning:
APTPKG_5.0@APTPKG_5.0 1.1~exp9
### gcc artifacts
- (c++)"void std::vector<APT::Configuration::Compressor, std::allocator<APT::Configuration::Compressor> >::emplace_back<APT::Configuration::Compressor>(APT::Configuration::Compressor&&)@APTPKG_5.0" 1.1~exp9
+ (c++|optional=std)"void std::vector<APT::Configuration::Compressor, std::allocator<APT::Configuration::Compressor> >::emplace_back<APT::Configuration::Compressor>(APT::Configuration::Compressor&&)@APTPKG_5.0" 1.1~exp9
(c++|optional=std)"void std::vector<char const*, std::allocator<char const*> >::emplace_back<char const*>(char const*&&)@APTPKG_5.0" 1.1~exp9
(c++|optional=std)"void std::vector<pkgCache::GrpIterator*, std::allocator<pkgCache::GrpIterator*> >::emplace_back<pkgCache::GrpIterator*>(pkgCache::GrpIterator*&&)@APTPKG_5.0" 1.1~exp9
(c++|optional=std)"void std::vector<pkgCache::PkgIterator*, std::allocator<pkgCache::PkgIterator*> >::emplace_back<pkgCache::PkgIterator*>(pkgCache::PkgIterator*&&)@APTPKG_5.0" 1.1~exp9
(c++)"EDSP::WriteScenario(pkgDepCache&, FileFd&, OpProgress*)@APTPKG_5.0" 1.3~exp2
(c++)"EDSP::WriteSolutionStanza(FileFd&, char const*, pkgCache::VerIterator const&)@APTPKG_5.0" 1.3~exp2
(c++)"int __gnu_cxx::__stoa<long, int, char, int>(long (*)(char const*, char**, int), char const*, char const*, unsigned long*, int)@APTPKG_5.0" 1.3~exp2
- (c++)"std::basic_istream<char, std::char_traits<char> >& std::operator>><char, std::char_traits<char> >(std::basic_istream<char, std::char_traits<char> >&, std::_Get_time<char>)@APTPKG_5.0" 1.3~exp2
- (c++)"std::basic_ostream<char, std::char_traits<char> >& std::operator<< <char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, std::_Put_time<char>)@APTPKG_5.0" 1.3~exp2
- (c++)"std::ctype<char>::do_narrow(char, char) const@APTPKG_5.0" 1.3~exp2
+ (c++|optional=std)"std::basic_istream<char, std::char_traits<char> >& std::operator>><char, std::char_traits<char> >(std::basic_istream<char, std::char_traits<char> >&, std::_Get_time<char>)@APTPKG_5.0" 1.3~exp2
+ (c++|optional=std)"std::basic_ostream<char, std::char_traits<char> >& std::operator<< <char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, std::_Put_time<char>)@APTPKG_5.0" 1.3~exp2
+ (c++|optional=std)"std::ctype<char>::do_narrow(char, char) const@APTPKG_5.0" 1.3~exp2