[Bug c++/57524] internal compiler error on dump translation unit

[JamesMikeDuPont at googlemail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57524

--- Comment #8 from James Michael DuPont <JamesMikeDuPont at googlemail dot 
com> ---
Tested like this:
/usr/lib/gcc/x86_64-linux-gnu/4.7/cc1plus -std=gnu++11 -fdump-translation-unit
testvariant_min.ii