type SZ interface{}

// The I0 interface; no method is exported.
type I0 interface {
	f(x int) int	// unexported method
}

// The I1 interface; some methods are not exported.
type I1 interface {
	I0
	F(x float) float	// exported methods
	g(x int) int		// unexported method
}

// The I2 interface; all methods are exported.
type I2 interface {
	I0
	F(x float) float	// exported method

	if b.Kind != BlockIf {
		return false
	}
	// It doesn't matter how much Preds does s0 or s1 have.
	var ss0, ss1 *Block
	s0 := b.Succs[0].b
	i0 := b.Succs[0].i
	if s0.Kind != BlockPlain || !isEmpty(s0) {
		s0, ss0 = b, s0
	} else {
		ss0 = s0.Succs[0].b
		i0 = s0.Succs[0].i
	}
	s1 := b.Succs[1].b
	i1 := b.Succs[1].i
	if s1.Kind != BlockPlain || !isEmpty(s1) {
		s1, ss1 = b, s1
	} else {
		ss1 = s1.Succs[0].b

  %0 = "tfr.cast"(%arg0) : (tensor<3xf32>) -> !tfr.tensor
  %n = arith.constant 3: i32
  %split = tfr.call @tf__risc_split(%0, %n) : (!tfr.tensor, i32) -> !tfr.tensor_list
  %i0 = arith.constant 0: index
  %s0 = tfr.get_element %split[%i0] : (!tfr.tensor_list, index) -> !tfr.tensor
  %4 = "tfr.cast"(%s0) : (!tfr.tensor) -> tensor<f32>
  func.return %4 : tensor<f32>

set0 HelveticaNeue;} {\colortbl;\red255\green255\blue255;} {\*\expandedcolortbl;;} \pard\tx560\tx1120\tx1680\tx2240\tx2800\tx3360\tx3920\tx4480\tx5040\tx5600\tx6160\tx6720\pardirnatural\qc\partightenfactor0 \f0\fs32 \cf0 process \f1\i SourceSet \f0\i0 Resources}AllowLabelDropfalseC{156, 57.500000000000014}{207.5, 57.5}Rotation90StylefillD.0g0.0r0.0space9eaea0911d89d6{{9, 19}, {147, 78}}ClassShapedGraphicID.75g1r0.75spacesrgbshadowDra.0g0.0r0.0space9eaea0911d89d6{\rtf1\ansi\ansicpg1252\cocoartf1561\cocoasubrtf200...

}

// The reassociate rules "x - (z + C) -> (x - z) - C" and
// "(z + C) -x -> C + (z - x)" can optimize the following cases.
func constantFold1(i0, j0, i1, j1, i2, j2, i3, j3 int) (int, int, int, int) {
	// arm64:"SUB","ADD\t[$]2"
	// ppc64x:"SUB","ADD\t[$]2"
	r0 := (i0 + 3) - (j0 + 1)
	// arm64:"SUB","SUB\t[$]4"
	// ppc64x:"SUB","ADD\t[$]-4"
	r1 := (i1 - 3) - (j1 + 1)
	// arm64:"SUB","ADD\t[$]4"

var bx bool
var b0 = false
var b1 = true

var fx float32
var f0 = float32(0)
var f1 = float32(1)

var gx float64
var g0 = float64(0)
var g1 = float64(1)

var ix int
var i0 = 0
var i1 = 1

var jx uint
var j0 = uint(0)
var j1 = uint(1)

var cx complex64
var c0 = complex64(0)
var c1 = complex64(1)

var dx complex128
var d0 = complex128(0)

type I2 interface {
	I1(int)     // method!
	I1[string]  // embedded I1
}

func _() {
	var x I2
	x.I1(0)
	x.m1("foo")
}

type I0 interface {
	m0()
}

type I3 interface {
	I0
	I1[bool]
	m(string)
}

func _() {
	var x I3
	x.m0()
	x.m1(true)
	x.m("foo")
}

type _ struct {
	( /* ERROR "cannot parenthesize" */ int8)

				m[i] = true
			}
		}
	}

	i0 := -1 // if i0 >= 0 we are in a run and i0 is the start of the run
	var keepType bool
	for i, s := range specs {
		t := s.(*ast.ValueSpec)
		if t.Values != nil {
			if i0 < 0 {
				// start of a run of ValueSpecs with non-nil Values
				i0 = i
				keepType = false
			}
		} else {
			if i0 >= 0 {
				// end of a run
				populate(i0, i, keepType)

	if !m[GrabBag{c128: 1.0i}] {
		panic("c128 not found")
	}
	m[GrabBag{s: "foo"}] = true
	if !m[GrabBag{s: "foo"}] {
		panic("string not found")
	}
	m[GrabBag{i0: "foo"}] = true
	if !m[GrabBag{i0: "foo"}] {
		panic("interface{} not found")
	}
	m[GrabBag{i1: canString(5)}] = true
	if !m[GrabBag{i1: canString(5)}] {
		panic("interface{String() string} not found")
	}

			`package main
import "b"
type I0 interface {
	M0(w struct{ f string })
}
var _ I0 = b.S{}
`,
			`package b
type S struct{}
func (S) M0(struct{ f string }) {}
`,
			`6:12: cannot use b[.]S{} [(]value of type b[.]S[)] as I0 value in variable declaration: b[.]S does not implement I0 [(]wrong type for method M0[)]
.*have M0[(]struct{f string /[*] package b [*]/ }[)]