http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58265
Daniel Krügler <daniel.kruegler at googlemail dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |daniel.kruegler@googlemail. | |com --- Comment #3 from Daniel Krügler <daniel.kruegler at googlemail dot com> --- Similar to containers the move-assignment operator of basic_string should not be noexcept, because they have a narrow contract. The fact that the specification currently requires this, is a defect. This is http://cplusplus.github.io/LWG/lwg-active.html#2063