[Bug fortran/57697] [OOP] Segfault with defined assignment for components during intrinsic assignment

[burnus at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57697

--- Comment #6 from Tobias Burnus <burnus at gcc dot gnu.org> ---
Submitted patch: http://gcc.gnu.org/ml/fortran/2013-09/msg00016.html

As follow up, one should check whether arrays (lhs unallocated, same shape,
different shape) are correctly handled.