[Bug c++/26665] New: Gcc segmentation fault

["babydavid at sjtu dot edu dot cn" <gcc-bugzilla at gcc dot gnu dot org>]

My code is:
//-----------------------------------------------
#include <iostream>

template < int I >
struct _integer { 
    enum { _value = I };
    typedef _integer<_value> _type;
};

#define _I(Int) \
    typename _integer<Int>::_type

template< class type >
void hi(type) {
    std::cout << std::endl;
}

int main() {
  hi(_I(1)()); //Bug report here.
  return 0;
}
//-------------------------------------------
And my gcc command is:
    g++ -O2 test.cpp -o test
//-------------------------------------------
The bug report is:
test.cpp: In function ?int main()?:
test.cpp:72: internal compiler error: Segmentation fault


-- 
           Summary: Gcc segmentation fault
           Product: gcc
           Version: 4.0.1
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: babydavid at sjtu dot edu dot cn


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26665