[Bug c++/53786] New: [C++11] alias template causes g++ segfault

[mustrumr97 at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53786

             Bug #: 53786
           Summary: [C++11] alias template causes g++ segfault
    Classification: Unclassified
           Product: gcc
           Version: 4.7.1
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
        AssignedTo: unassig...@gcc.gnu.org
        ReportedBy: mustrum...@gmail.com


template<class... types>
class list{
    public:
        template<class t, class... ts>
        using tail_=list<ts...>;
        using tail=tail_<types...>;
};
using l=list<int>;

will make gcc 4.7.1 segfault
test.cpp:5:32: internal compiler error: Segmentation fault