st.fail(fmt.Sprintf("unsupported number of operator arguments: %d", args))
			panic("not reached")
		}
	}
}

// subobject parses:
//
//	<expression> ::= so <referent type> <expr> [<offset number>] <union-selector>* [p] E
//	<union-selector> ::= _ [<number>]
func (st *state) subobject() AST {
	typ := st.demangleType(false)
	expr := st.expression()
	offset := 0

	if err != nil {
		return oi, toObjectErr(err, srcBucket, srcObject)
	}
	if fi.Deleted {
		if srcOpts.VersionID == "" {
			return oi, toObjectErr(errFileNotFound, srcBucket, srcObject)
		}
		return fi.ToObjectInfo(srcBucket, srcObject, srcOpts.Versioned || srcOpts.VersionSuspended), toObjectErr(errMethodNotAllowed, srcBucket, srcObject)
	}

	filterOnlineDisksInplace(fi, metaArr, onlineDisks)

	if err := checkCopyObjArgs(ctx, srcBucket, srcObject); err != nil {
		return ObjectInfo{}, err
	}
	if err := checkCopyObjArgs(ctx, dstBucket, dstObject); err != nil {
		return ObjectInfo{}, err
	}

	srcObject = encodeDirObject(srcObject)

			query: `select "na.me" from S3Object s`,
			wantResult: `apple
mango`,
		},
		{
			name:       "Select column containing dot with table name prefix",
			query:      `select count(S3Object."na.me") from S3Object`,
			wantResult: `2`,
		},
		{
			name:  "Select column containing dot with table alias prefix",
			query: `select s."na.me" from S3Object as s`,
			wantResult: `apple
mango`,

	}
	rd, objInfo, _, err := core.GetObject(ctx, srcBucket, srcObject, gopts)
	if err != nil {
		return ErrorRespToObjectError(err, srcBucket, srcObject, srcObjInfo.VersionID)
	}
	defer rd.Close()

	hr, err := hash.NewReader(ctx, rd, objInfo.Size, "", "", objInfo.Size)
	if err != nil {
		return err
	}
	pReader := NewPutObjReader(hr)
	_, err = api.PutObject(ctx, tgtBucket, tgtObject, pReader, opts)
	return err
}

			field.Forbidden(field.NewPath("spec").Child("rules").Index(0).Child("subjects").Index(0).Child("user"), "user is forbidden when subject kind is not 'User'"),
			field.Forbidden(field.NewPath("spec").Child("rules").Index(0).Child("subjects").Index(0).Child("group"), "group is forbidden when subject kind is not 'Group'"),
		},
	}, {

	}
	if err := s.AddGeneratedConversionFunc((*v1beta3.Subject)(nil), (*flowcontrol.Subject)(nil), func(a, b interface{}, scope conversion.Scope) error {
		return Convert_v1beta3_Subject_To_flowcontrol_Subject(a.(*v1beta3.Subject), b.(*flowcontrol.Subject), scope)
	}); err != nil {
		return err
	}
	if err := s.AddGeneratedConversionFunc((*flowcontrol.Subject)(nil), (*v1beta3.Subject)(nil), func(a, b interface{}, scope conversion.Scope) error {

		return err
	}
	if err := s.AddGeneratedConversionFunc((*v1.Subject)(nil), (*flowcontrol.Subject)(nil), func(a, b interface{}, scope conversion.Scope) error {
		return Convert_v1_Subject_To_flowcontrol_Subject(a.(*v1.Subject), b.(*flowcontrol.Subject), scope)
	}); err != nil {
		return err
	}
	if err := s.AddGeneratedConversionFunc((*flowcontrol.Subject)(nil), (*v1.Subject)(nil), func(a, b interface{}, scope conversion.Scope) error {

	}
	if err := s.AddGeneratedConversionFunc((*v1beta1.Subject)(nil), (*flowcontrol.Subject)(nil), func(a, b interface{}, scope conversion.Scope) error {
		return Convert_v1beta1_Subject_To_flowcontrol_Subject(a.(*v1beta1.Subject), b.(*flowcontrol.Subject), scope)
	}); err != nil {
		return err
	}
	if err := s.AddGeneratedConversionFunc((*flowcontrol.Subject)(nil), (*v1beta1.Subject)(nil), func(a, b interface{}, scope conversion.Scope) error {

	}
	if err := s.AddGeneratedConversionFunc((*v1beta2.Subject)(nil), (*flowcontrol.Subject)(nil), func(a, b interface{}, scope conversion.Scope) error {
		return Convert_v1beta2_Subject_To_flowcontrol_Subject(a.(*v1beta2.Subject), b.(*flowcontrol.Subject), scope)
	}); err != nil {
		return err
	}
	if err := s.AddGeneratedConversionFunc((*flowcontrol.Subject)(nil), (*v1beta2.Subject)(nil), func(a, b interface{}, scope conversion.Scope) error {