}

type Utsname struct {
	Sysname  [257]byte
	Nodename [257]byte
	Release  [257]byte
	Version  [257]byte
	Machine  [257]byte
}

type Ustat_t struct {
	Tfree  int64
	Tinode uint64
	Fname  [6]int8
	Fpack  [6]int8
	_      [4]byte
}

const (
	AT_FDCWD            = 0xffd19553
	AT_SYMLINK_NOFOLLOW = 0x1000
	AT_SYMLINK_FOLLOW   = 0x2000
	AT_REMOVEDIR        = 0x1

			switch call.Fun.(type) {
			case *ast.IndexExpr, *ast.IndexListExpr:
				ix := typeparams.UnpackIndexExpr(call.Fun)
				check.versionErrorf(inNode(call.Fun, ix.Lbrack), go1_18, "function instantiation")
			default:
				check.versionErrorf(inNode(call, call.Lparen), go1_18, "implicit function instantiation")
			}
		}
		// rename type parameters to avoid problems with recursive calls
		var tmp Type

	Sysname    [65]int8
	Nodename   [65]int8
	Release    [65]int8
	Version    [65]int8
	Machine    [65]int8
	Domainname [65]int8
}

type Ustat_t struct {
	Tfree     int32
	Pad_cgo_0 [4]byte
	Tinode    uint64
	Fname     [6]int8
	Fpack     [6]int8
	Pad_cgo_1 [4]byte
}

type EpollEvent struct {
	Events uint32
	_      int32
	Fd     int32
	Pad    int32
}

const (

	Nodename   [65]uint8
	Release    [65]uint8
	Version    [65]uint8
	Machine    [65]uint8
	Domainname [65]uint8
}

type Ustat_t struct {
	Tfree     int32
	Pad_cgo_0 [4]byte
	Tinode    uint64
	Fname     [6]uint8
	Fpack     [6]uint8
	Pad_cgo_1 [4]byte
}

type EpollEvent struct {
	Events  uint32
	X_padFd int32
	Fd      int32
	Pad     int32
}

const (

type Utsname struct {
	Sysname    [65]uint8
	Nodename   [65]uint8
	Release    [65]uint8
	Version    [65]uint8
	Machine    [65]uint8
	Domainname [65]uint8
}

type Ustat_t struct {
	Tfree  int32
	Tinode uint64
	Fname  [6]uint8
	Fpack  [6]uint8
	_      [4]byte
}

type EpollEvent struct {
	Events uint32
	_      int32
	Fd     int32
	Pad    int32
}

const (

	Sysname    [65]uint8
	Nodename   [65]uint8
	Release    [65]uint8
	Version    [65]uint8
	Machine    [65]uint8
	Domainname [65]uint8
}

type Ustat_t struct {
	Tfree  int32
	_      [4]byte
	Tinode uint64
	Fname  [6]uint8
	Fpack  [6]uint8
	_      [4]byte
}

type EpollEvent struct {
	Events uint32
	_      int32
	Fd     int32
	Pad    int32
}

const (

func argErrPos(call *ast.CallExpr) positioner { return inNode(call, call.Rparen) }

// startPos returns the start position of node n.
func startPos(n ast.Node) token.Pos { return n.Pos() }

// endPos returns the position of the first character immediately after node n.
func endPos(n ast.Node) token.Pos { return n.End() }

	Sysname    [65]int8
	Nodename   [65]int8
	Release    [65]int8
	Version    [65]int8
	Machine    [65]int8
	Domainname [65]int8
}

type Ustat_t struct {
	Tfree     int32
	Pad_cgo_0 [4]byte
	Tinode    uint64
	Fname     [6]int8
	Fpack     [6]int8
	Pad_cgo_1 [4]byte
}

type EpollEvent struct {
	Events uint32
	Fd     int32
	Pad    int32
}

const (
	_AT_FDCWD            = -0x64

	//    ('[' for IndexExpr, 'if' for IfStmt, etc.)
	Pos() Pos
	SetPos(Pos)
	aNode()
}

type node struct {
	// commented out for now since not yet used
	// doc  *Comment // nil means no comment(s) attached
	pos Pos
}

func (n *node) Pos() Pos       { return n.pos }
func (n *node) SetPos(pos Pos) { n.pos = pos }
func (*node) aNode()           {}

		x.mode = invalid
		return
	}

	x.mode = value

	// spec: "Only the first index may be omitted; it defaults to 0."
	if e.Slice3 && (e.High == nil || e.Max == nil) {
		check.error(inNode(e, e.Rbrack), InvalidSyntaxTree, "2nd and 3rd index required in 3-index slice")
		x.mode = invalid
		return
	}

	// check indices
	var ind [3]int64
	for i, expr := range []ast.Expr{e.Low, e.High, e.Max} {