Fixed in the pstreams git repo, I'm going to make a 1.0.0 release soon. I'll fix char_traits in libstdc++ soon too.
- Bug#796730: pstreams: calls std::char_traits::move(s, NULL... Jakub Wilk
- Bug#796730: pstreams: calls std::char_traits::move(s,... Jonathan Wakely
- Bug#796730: pstreams: calls std::char_traits::mov... Jonathan Wakely