[Bug libstdc++/46718] [c++0x] nullptr_t must be scalar

[roman at binarylife dot net]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46718

--- Comment #1 from Roman Kononov <roman at binarylife dot net> 2010-11-30 
02:09:44 UTC ---
This is required by "20.7.4.2 Composite type traits" and "3.9 Types"