// computed yet.
func hasEmptyTypeset(t Type) bool {
	if tpar, _ := Unalias(t).(*TypeParam); tpar != nil && tpar.bound != nil {
		iface, _ := safeUnderlying(tpar.bound).(*Interface)
		return iface != nil && iface.tset != nil && iface.tset.IsEmpty()
	}
	return false
}

// isGeneric reports whether a type is a generic, uninstantiated type
// (generic signatures are not included).

	// Find IP addr of excluded interfaces and add to a map for instant lookup
	for _, ifaceName := range exclusions {
		iface, err := net.InterfaceByName(ifaceName)
		if err != nil {
			log.Warnf("Unable to get interface %s: %v", ifaceName, err)
			continue
		}
		addrs, err := iface.Addrs()
		if err != nil {
			log.Warnf("Unable to get IP addr(s) of interface %s: %v", ifaceName, err)
			continue
		}

func convTslice(val []uint8) unsafe.Pointer

// interface type assertions x.(T)
func assertE2I(inter *byte, typ *byte) *byte
func assertE2I2(inter *byte, typ *byte) *byte
func panicdottypeE(have, want, iface *byte)
func panicdottypeI(have, want, iface *byte)
func panicnildottype(want *byte)
func typeAssert(s *byte, typ *byte) *byte

// interface switches
func interfaceSwitch(s *byte, t *byte) (int, *byte)

	smap := makeSubstMap(tparams, targs)
	for i, tpar := range tparams {
		// Ensure that we have a (possibly implicit) interface as type bound (go.dev/issue/51048).
		tpar.iface()
		// The type parameter bound is parameterized with the same type parameters
		// as the instantiated type; before we can use it for bounds checking we

			}
		}
		if obj == nil {
			t.Fatal("object X not found")
		}
		iface := obj.Type().Underlying().(*Interface) // object X must be an interface

		// Each iface method m is embedded; and m's receiver base type name
		// must match the method's name per the choice in the source file.
		for i := 0; i < iface.NumMethods(); i++ {
			m := iface.Method(i)
			recvName := m.Type().(*Signature).Recv().Type().(*Named).Obj().Name()

			}
		}
		if obj == nil {
			t.Fatal("object X not found")
		}
		iface := obj.Type().Underlying().(*Interface) // object X must be an interface

		// Each iface method m is embedded; and m's receiver base type name
		// must match the method's name per the choice in the source file.
		for i := 0; i < iface.NumMethods(); i++ {
			m := iface.Method(i)
			recvName := m.Signature().Recv().Type().(*Named).Obj().Name()

	smap := makeSubstMap(tparams, targs)
	for i, tpar := range tparams {
		// Ensure that we have a (possibly implicit) interface as type bound (go.dev/issue/51048).
		tpar.iface()
		// The type parameter bound is parameterized with the same type parameters
		// as the instantiated type; before we can use it for bounds checking we

            if (superclass != null) {
                queue.add(superclass);
            }
            for (Class<?> iface : type.getInterfaces()) {
                if (seenInterfaces.add(iface)) {
                    queue.add(Cast.<Class<? super T>>uncheckedCast(iface));
                }
            }
        }
        return seenInterfaces;
    }

				if d.ctxt.Debugvlog > 1 {
					d.ctxt.Logf("reached iface method: %v\n", m)
				}
				d.ifaceMethod[m] = true
				continue
			case objabi.R_USENAMEDMETHOD:
				name := d.decodeGenericIfaceMethod(d.ldr, r.Sym())
				if d.ctxt.Debugvlog > 1 {
					d.ctxt.Logf("reached generic iface method: %s\n", name)
				}
				d.genericIfaceMethod[name] = true

					//           (which will compare signatures exactly as we do below).
					//           We leave it as is for now because missingMethod provides
					//           a failure cause which allows for a better error message.
					//           Eventually, unify should return an error with cause.
					var cause string
					constraint := tpar.iface()