code: Symbol accessMethod(Symbol sym,
                    DiagnosticPosition pos,
                    Type site,
                    Name name,
                    boolean qualified,
                    List<Type> argtypes,
                    List<Type> typeargtypes) {
          return accessMethod(sym, pos, site.tsym, site, name, qualified, argtypes, typeargtypes);
      }
docs: Same as original accessMethod(), but without location.