[Bug libstdc++/48476] [C++0x] conversion between std::tuple which have reference member is rejected

[gintensubaru at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48476

--- Comment #3 from Takaya Saito <gintensubaru at gmail dot com> 2011-04-06 08:32:57 UTC ---
Created attachment 23897
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=23897
simple test for std::tuple_cat