[Bug c++/16295] -pedantic option resolves compiler error "sorry, unimplemented: ..."

[bangerth at dealii dot org]

------- Additional Comments From bangerth at dealii dot org  2004-06-30 15:00 -------
OK, here's something small: 
---------------- 
template <typename> struct O { 
    template <typename> struct I { 
        struct II {}; 
    }; 
}; 
 
template <typename T> struct X { 
    typedef typename O<T>::I<int>::II type1; 
    typedef O<type1>                  type2; 
}; 
---------------------- 
It still crashes with -pedantic, so something is different. Note that 
the crash also goes away if I fix the code: one has to write 
  typedef typename O<T>::template I<int>::II type1; 
 
However, this is fixed in 3.4 and mainline, where we get an error message 
about this, rather than an ICE. 
 
W. 

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16295