https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65945
--- Comment #11 from James Y Knight <foom at fuhm dot net> --- As far as I can tell, the C++ ABI discussion, http://comments.gmane.org/gmane.comp.lang.c++.abi/265 concluded that alignof(nullptr_t) should be alignof(void*) already. Any chance this change can be made and backported?