selOrIdent = e.X
	case *syntax.SelectorExpr, *syntax.Name:
		selOrIdent = e
	}
	switch x := selOrIdent.(type) {
	case *syntax.Name:
		return x
	case *syntax.SelectorExpr:
		return x.Sel
	}
	panic("instantiated ident not found")
}

func (check *Checker) recordDef(id *syntax.Name, obj Object) {
	assert(id != nil)
	if m := check.Defs; m != nil {
		m[id] = obj
	}
}

	needsUnsafe := false
	f.walk(arg, ctxExpr, func(f *File, arg interface{}, context astContext) {
		px, ok := arg.(*ast.Expr)
		if !ok {
			return
		}
		sel, ok := (*px).(*ast.SelectorExpr)
		if ok {
			if l, ok := sel.X.(*ast.Ident); !ok || l.Name != "C" {
				return
			}

			for _, r := range f.Ref {
				if r.Expr == px {
					*px = p.rewriteName(f, r, addPosition)

func (s *ambientTestServer) addPolicy(t *testing.T, name, ns string, selector map[string]string,
	kind config.GroupVersionKind, modify func(controllers.Object),
) {
	t.Helper()
	var sel *v1beta1.WorkloadSelector
	if selector != nil {
		sel = &v1beta1.WorkloadSelector{
			MatchLabels: selector,
		}
	}
	switch kind {
	case gvk.AuthorizationPolicy:
		pol := &clientsecurityv1beta1.AuthorizationPolicy{

// anonymous field, the result is nil.
func fieldName(x Expr) *Ident {
	switch t := x.(type) {
	case *Ident:
		return t
	case *SelectorExpr:
		if _, ok := t.X.(*Ident); ok {
			return t.Sel
		}
	case *StarExpr:
		return fieldName(t.X)
	}
	return nil
}

func filterFieldList(fields *FieldList, filter Filter, export bool) (removedFields bool) {
	if fields == nil {
		return false
	}

func (dc *DisruptionController) getPodsForPdb(pdb *policy.PodDisruptionBudget) ([]*v1.Pod, error) {
	sel, err := metav1.LabelSelectorAsSelector(pdb.Spec.Selector)
	if err != nil {
		return []*v1.Pod{}, err
	}
	pods, err := dc.podLister.Pods(pdb.Namespace).List(sel)
	if err != nil {
		return []*v1.Pod{}, err
	}
	return pods, nil
}

#define zero_save (32*15 + 8 + 4)(SP)

// func p256PointAddAffineAsm(res, in1 *P256Point, in2 *p256AffinePoint, sign, sel, zero int)
TEXT ·p256PointAddAffineAsm(SB),0,$512-48
	// Move input to stack in order to free registers
	MOVQ res+0(FP), AX
	MOVQ in1+8(FP), BX
	MOVQ in2+16(FP), CX
	MOVQ sign+24(FP), DX
	MOVQ sel+32(FP), t1
	MOVQ zero+40(FP), t2

	MOVOU (16*0)(BX), X0
	MOVOU (16*1)(BX), X1

		Rparen token.Pos // position of ")"
	}

	// A SelectorExpr node represents an expression followed by a selector.
	SelectorExpr struct {
		X   Expr   // expression
		Sel *Ident // field selector
	}

	// An IndexExpr node represents an expression followed by an index.
	IndexExpr struct {
		X      Expr      // expression
		Lbrack token.Pos // position of "["

	var testMatchExpressions []metav1.LabelSelectorRequirement
	for key, value := range labels {
		sel := metav1.LabelSelectorRequirement{
			Key:      key,
			Operator: metav1.LabelSelectorOpIn,
			Values:   []string{value},
		}
		testMatchExpressions = append(testMatchExpressions, sel)
	}
	return &apps.StatefulSet{
		TypeMeta: metav1.TypeMeta{
			Kind:       "StatefulSet",

#define u2(off) (32*11 + 8 + off)(RSP)

// func p256PointAddAffineAsm(res, in1 *P256Point, in2 *p256AffinePoint, sign, sel, zero int)
TEXT ·p256PointAddAffineAsm(SB),0,$264-48
	MOVD	in1+8(FP), a_ptr
	MOVD	in2+16(FP), b_ptr
	MOVD	sign+24(FP), hlp0
	MOVD	sel+32(FP), hlp1
	MOVD	zero+40(FP), t2

	MOVD	$1, t0
	CMP	$0, t2
	CSEL	EQ, ZR, t0, t2
	CMP	$0, hlp1
	CSEL	EQ, ZR, t0, hlp1

				// selectors to their cgo name. We must do the same here.
				if pname, _ := obj.(*PkgName); pname != nil {
					if pname.imported.cgo { // only set if Config.go115UsesCgo is set
						name = "_Ctype_" + typ.Sel.Value
					}
				}
			}
			if name == "" {
				return false, nil
			}
		default:
			return false, nil
		}

		// name must denote an object found in the current package scope