[Bug libstdc++/52540] std::use_facet throws bad_cast when compiled with _GLIBCXX_DEBUG

[pluto at agmk dot net]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52540

--- Comment #7 from Pawel Sikora <pluto at agmk dot net> 2012-03-10 13:14:18 
UTC ---
Created attachment 26871
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26871
testcase