case fint.Kind_&abi.KindMask == abi.Pointer:
		if (fint.Uncommon() == nil || etyp.Uncommon() == nil) && (*ptrtype)(unsafe.Pointer(fint)).Elem == ot.Elem {
			// ok - not same type, but both pointers,
			// one or the other is unnamed, and same element type, so assignable.
			goto okarg
		}
	case fint.Kind_&abi.KindMask == abi.Interface:
		ityp := (*interfacetype)(unsafe.Pointer(fint))
		if len(ityp.Methods) == 0 {

		data, err := os.ReadFile(filepath.Join(p.Dir, file))
		if err != nil {
			base.Fatalf("go: %s", err)
		}
		h.Write(data)
	}
	return fmt.Sprintf("plugin/unnamed-%x", h.Sum(nil))
}

func (gcToolchain) ld(b *Builder, root *Action, targetPath, importcfg, mainpkg string) error {
	cxx := len(root.Package.CXXFiles) > 0 || len(root.Package.SwigCXXFiles) > 0

				st.advance(1)
				st.fail("expected closure or unnamed type")
			}
			c := st.str[1]
			switch c {
			case 'b':
				st.advance(2)
				st.compactNumber()
				a = &Name{Name: "'block-literal'"}
			case 'l':
				a = st.closureTypeName()
			case 't':
				a = st.unnamedTypeName()
			default:
				st.advance(1)
				st.fail("expected closure or unnamed type")
			}
		default:

	// protocol detection is disabled for gateway and use_downstream_protocol is used under protocol
	// detection for cluster to select upstream connection protocol when the service port is unnamed.
	// use_downstream_protocol should be disabled for gateway; while it sort of makes sense there, even
	// without sniffing, a concern is that clients will do ALPN negotiation, and we always advertise

	}
	if s.IsPkgInit() {
		flag2 |= goobj.SymFlagPkgInit
	}
	if s.IsLinkname() || (w.ctxt.IsAsm && name != "") || name == "main.main" {
		// Assembly reference is treated the same as linkname,
		// but not for unnamed (aux) symbols.
		// The runtime linknames main.main.
		flag2 |= goobj.SymFlagLinkname
	}
	if s.ABIWrapper() {
		flag2 |= goobj.SymFlagABIWrapper
	}
	if strings.HasPrefix(name, "gofile..") {

}

// UnnamedType is an unnamed type, that just has an index.
type UnnamedType struct {
	Num int
}

func (ut *UnnamedType) print(ps *printState) {
	if ps.llvmStyle {
		if ut.Num == 0 {
			ps.writeString("'unnamed'")
		} else {
			ps.writeString(fmt.Sprintf("'unnamed%d'", ut.Num-1))
		}
	} else {
		ps.writeString(fmt.Sprintf("{unnamed type#%d}", ut.Num+1))
	}
}

// Expecting to be used only during initialization, it panics if the mapping
// between types and names is not a bijection.
func Register(value any) {
	// Default to printed representation for unnamed types
	rt := reflect.TypeOf(value)
	name := rt.String()

	// But for named types (or pointers to them), qualify with import path (but see inner comment).
	// Dereference one pointer looking for a named type.

			list = append(list, par)
		}
		return false
	})

	if len(list) == 0 {
		return
	}

	// distribute parameter types (len(list) > 0)
	if named == 0 && !requireNames {
		// all unnamed and we're not in a type parameter list => found names are named types
		for _, par := range list {
			if typ := par.Name; typ != nil {
				par.Type = typ
				par.Name = nil
			}
		}

	// P where P's core type is string
	{
		P := NewTypeName(nopos, nil, "P", nil) // [P string]
		makeSig(NewTypeParam(P, NewInterfaceType(nil, []Type{Typ[String]})))
	}

	// P where P's core type is an (unnamed) slice
	{
		P := NewTypeName(nopos, nil, "P", nil) // [P []int]
		makeSig(NewTypeParam(P, NewInterfaceType(nil, []Type{NewSlice(Typ[Int])})))
	}

	// P where P's core type is bytestring (i.e., string or []byte)

				//
				// Similarly, if we have inexact unification and there are no defined types but
				// channel types, select a directed channel, if any. This ensures that in a series
				// of unnamed types, all matching against the same type parameter, we infer the
				// directed channel if there is one, independent of order.
				// Selecting a directional channel, if any, ensures that a value of another