[Bug c++/60105] [C++11] g++-4.8.2 segfaults on enable_if explicit cast operator

[Andrey.E.Antipov at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60105

--- Comment #1 from Andrey Antipov <Andrey.E.Antipov at gmail dot com> ---
Tested - crashes on 4.7.3 and 4.7.2 on linux as well.