[Bug c++/53500] [4.7 Regression] internal compiler error in joust()

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53500

--- Comment #12 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-05-31 13:15:39 UTC ---
Created attachment 27531
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=27531
pr53500.ii

Somewhat reduced testcase for -std=c++11, though not really small.