[PATCH] Fix PR c++/70205 (ICE on valid call to qualified static member function)

adjust_result_of_qualified_name_lookup() may erroneously clobber the BASELINK_BINFO of its DECL argument if the BINFO_TYPE of DECL is an ambiguous base of the qualifying scope that's used to refer to DECL. But as the comment in the function suggests, this base ambiguity is not necessarily a problem

Re: [PATCH] Fix PR c++/70205 (ICE on valid call to qualified static member function)

OK. Jason