// Implementation

func (s *Struct) markComplete() {
	if s.fields == nil {
		s.fields = make([]*Var, 0)
	}
}

func (check *Checker) structType(styp *Struct, e *syntax.StructType) {
	if e.FieldList == nil {
		styp.markComplete()
		return
	}

	// struct fields and tags
	var fields []*Var
	var tags []string

	// for double-declaration checks
	var fset objset

		case *ListExpr:
			if len(n.ElemList) > 0 {
				m = n.ElemList[0]
				continue
			}
			return n.Pos()
		// types
		// case *ArrayType:
		// case *SliceType:
		// case *DotsType:
		// case *StructType:
		// case *Field:
		// case *InterfaceType:
		// case *FuncType:
		// case *MapType:
		// case *ChanType:

		// statements
		// case *EmptyStmt:
		// case *LabeledStmt:
		// case *BlockStmt:

  optional .k8s.io.apimachinery.pkg.apis.meta.v1.ListMeta metadata = 1;

  // Items is a list of Roles
  repeated Role items = 2;
}

// RoleRef contains information that points to the role being used
// +structType=atomic
message RoleRef {
  // APIGroup is the group for the resource being referenced
  optional string apiGroup = 1;

  // Kind is the type of resource being referenced
  optional string kind = 2;

	}
	return seq
}

// buildStructCloneSeq populates a cloneSeq for an abi.Type that has Kind abi.Struct.
func buildStructCloneSeq(typ *abi.Type, seq *cloneSeq, baseOffset uintptr) {
	styp := typ.StructType()
	for i := range styp.Fields {
		f := &styp.Fields[i]
		switch f.Typ.Kind() {
		case abi.String:
			seq.stringOffsets = append(seq.stringOffsets, baseOffset+f.Offset)
		case abi.Struct:

	// TODO(dfc) Add support for the remaining integer types
	case reflect.Struct:
		structType := fieldType

		for i := 0; i < structType.NumField(); i++ {
			if !structType.Field(i).IsExported() {
				err = StructuralError{"struct contains unexported fields"}
				return
			}
		}

		if structType.NumField() > 0 &&
			structType.Field(0).Type == rawContentsType {
			bytes := bytes[initOffset:offset]

// A PtrType represents a pointer type.
type PtrType struct {
	CommonType
	Type Type
}

func (t *PtrType) String() string { return "*" + t.Type.String() }

// A StructType represents a struct, union, or C++ class type.
type StructType struct {
	CommonType
	StructName string
	Kind       string // "struct", "union", or "class".
	Field      []*StructField

  optional k8s.io.apimachinery.pkg.apis.meta.v1.ListMeta metadata = 1;

  // Items is a list of Roles
  repeated Role items = 2;
}

// RoleRef contains information that points to the role being used
// +structType=atomic
message RoleRef {
  // APIGroup is the group for the resource being referenced
  optional string apiGroup = 1;

  // Kind is the type of resource being referenced
  optional string kind = 2;

		// by the general code after the switch.

	case TSTRUCT:
		if t.StructType().Map == nil {
			if x.StructType().Map != nil {
				return CMPlt // nil < non-nil
			}
			// to the fallthrough
		} else if x.StructType().Map == nil {
			return CMPgt // nil > non-nil
		} else if t.StructType().Map.MapType().Bucket == t {
			// Both have non-nil Map

// Implementation

func (s *Struct) markComplete() {
	if s.fields == nil {
		s.fields = make([]*Var, 0)
	}
}

func (check *Checker) structType(styp *Struct, e *ast.StructType) {
	list := e.Fields
	if list == nil {
		styp.markComplete()
		return
	}

	// struct fields and tags
	var fields []*Var
	var tags []string

	// for double-declaration checks

func (t *ClientTrace) compose(old *ClientTrace) {
	if old == nil {
		return
	}
	tv := reflect.ValueOf(t).Elem()
	ov := reflect.ValueOf(old).Elem()
	structType := tv.Type()
	for i := 0; i < structType.NumField(); i++ {
		tf := tv.Field(i)
		hookType := tf.Type()
		if hookType.Kind() != reflect.Func {
			continue
		}
		of := ov.Field(i)
		if of.IsNil() {
			continue
		}