}

func (m *mapType) string() string { return m.safeString(make(map[typeId]bool)) }

// Slice type
type sliceType struct {
	CommonType
	Elem typeId
}

func newSliceType(name string) *sliceType {
	s := &sliceType{CommonType{Name: name}, 0}
	return s
}

func (s *sliceType) init(elem gobType) {
	// Set our type id before evaluating the element's, in case it's our own.
	setTypeId(s)

			return n.Pos()
		case *CallExpr:
			m = n.Fun
		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:

}

type uncommontype = abi.UncommonType

type interfacetype = abi.InterfaceType

type maptype = abi.MapType

type arraytype = abi.ArrayType

type chantype = abi.ChanType

type slicetype = abi.SliceType

type functype = abi.FuncType

type ptrtype = abi.PtrType

type name = abi.Name

type structtype = abi.StructType

func pkgPath(n name) string {

	"os"
	"path/filepath"
	"runtime"
	"strings"
	"sync"
	"testing"
)

var typeNames = []string{
	"uncommonType",
	"arrayType",
	"chanType",
	"funcType",
	"interfaceType",
	"ptrType",
	"sliceType",
	"structType",
}

type visitor struct {
	m map[string]map[string]bool
}

func newVisitor() visitor {
	v := visitor{}
	v.m = make(map[string]map[string]bool)

	return v
}

type chanType = abi.ChanType

type funcType = abi.FuncType

type interfaceType = abi.InterfaceType

// ptrType represents a pointer type.
type ptrType = abi.PtrType

// sliceType represents a slice type.
type sliceType = abi.SliceType

// structType represents a struct type.
type structType = abi.StructType

// name is an encoded type name with optional extra data.
//

	t := new(ArrayType)
	t.pos = pos
	t.Len = len
	t.Elem = p.type_()
	return t
}

// "[" and "]" have already been consumed, and pos is the position of "[".
func (p *parser) sliceType(pos Pos) Expr {
	t := new(SliceType)
	t.pos = pos
	t.Elem = p.type_()
	return t
}

func (p *parser) chanElem() Expr {
	if trace {
		defer p.trace("chanElem")()
	}

	typ := p.typeOrNil()

	res.SetType(n.Type())
	return walkExpr(res, init)
}

func walkUnsafeSlice(n *ir.BinaryExpr, init *ir.Nodes) ir.Node {
	ptr := safeExpr(n.X, init)
	len := safeExpr(n.Y, init)
	sliceType := n.Type()

	lenType := types.Types[types.TINT64]
	unsafePtr := typecheck.Conv(ptr, types.Types[types.TUNSAFEPTR])

	// If checkptr enabled, call runtime.unsafeslicecheckptr to check ptr and len.

pair (-type id, encoded-type) where encoded-type is the gob encoding of a wireType
description, constructed from these types:

	type wireType struct {
		ArrayT           *ArrayType
		SliceT           *SliceType
		StructT          *StructType
		MapT             *MapType
		GobEncoderT      *gobEncoderType
		BinaryMarshalerT *gobEncoderType
		TextMarshalerT   *gobEncoderType

	}
	type arrayType struct {

		}
		return &(*u)(unsafe.Pointer(t)).u
	case Func:
		type u struct {
			FuncType
			u UncommonType
		}
		return &(*u)(unsafe.Pointer(t)).u
	case Slice:
		type u struct {
			SliceType
			u UncommonType
		}
		return &(*u)(unsafe.Pointer(t)).u
	case Array:
		type u struct {
			ArrayType
			u UncommonType
		}
		return &(*u)(unsafe.Pointer(t)).u
	case Chan:
		type u struct {

)

type ident struct {
	pkg  *types.Package
	name string
}

const predeclReserved = 32

type itag uint64

const (
	// Types
	definedType itag = iota
	pointerType
	sliceType
	arrayType
	chanType
	mapType
	signatureType
	structType
	interfaceType
	typeParamType
	instanceType
	unionType
)

// iImportData imports a package from the serialized package data