[Bug c++/52299] GCC warns on compile time division by zero erroneously

[joseph.h.garvin at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52299

--- Comment #3 from Joseph Garvin <joseph.h.garvin at gmail dot com> 2012-02-20 
16:47:23 UTC ---
Also this is x86-64, which could be relevant since it affects the underlying
type of std::size_t.