http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49171
--- Comment #7 from Paolo Carlini <paolo.carlini at oracle dot com> 2012-10-05 14:10:11 UTC --- Thanks a lot Daniel for the clarification. Thus I understand that currently GCC is accepting *all sorts* of reinterpret_cast uses in constexpr functions, right? That is, also those with unspecified result?