[Bug c++/58252] [4.9 Regression] ice in gimple_get_virt_method_for_binfo with -O2

[hubicka at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58252

Jan Hubicka <hubicka at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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                 CC|                            |jason at gcc dot gnu.org

--- Comment #5 from Jan Hubicka <hubicka at gcc dot gnu.org> ---
This seems like a frontend issue to me.  OBJ_TYPE_REF must link object with
proper vtable.  If we can not safely fetch the type from THIS pointer type of
respective method, we need to improve the representation.