[Bug c++/56868] Constexpr example in 7.1.5/5 fails to compile correctly

[g++bug at oxyware dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56868

--- Comment #1 from Hubert Matthews <g++bug at oxyware dot com> 2013-04-07 18:39:04 UTC ---
Compiled with g++-4.7.0 -Wall -Wextra -std=c++11 on Fedora 14, 64-bit.