[Bug libstdc++/56905] [C++11][DR 1130] std::copy_exception should be removed or no longer be used

[daniel.kruegler at googlemail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56905

--- Comment #2 from Daniel Krügler <daniel.kruegler at googlemail dot com> 2013-04-11 18:05:18 UTC ---
Here is my suggestion for a possible test, to be compiled with flags

-std=c++11 -Wall -W -pedantic

//-------------------------
#define copy_exception k42;
#include <exception>
#include <future>
//-------------------------

This code should be accepted, but chokes currently (as expected).