func Identical(x, y Type) bool {
	var c comparer
	return c.identical(x, y, nil)
}

// IdenticalIgnoreTags reports whether x and y are identical types if tags are ignored.
// Receivers of [Signature] types are ignored.
func IdenticalIgnoreTags(x, y Type) bool {
	var c comparer
	c.ignoreTags = true
	return c.identical(x, y, nil)

func Identical(x, y Type) bool {
	var c comparer
	return c.identical(x, y, nil)
}

// IdenticalIgnoreTags reports whether x and y are identical types if tags are ignored.
// Receivers of [Signature] types are ignored.
func IdenticalIgnoreTags(x, y Type) bool {
	var c comparer
	c.ignoreTags = true
	return c.identical(x, y, nil)

	// and V and T are not type parameters"
	if IdenticalIgnoreTags(Vu, Tu) && Vp == nil && Tp == nil {
		return true
	}

	// "V and T are unnamed pointer types and their pointer base types
	// have identical underlying types if tags are ignored
	// and their pointer base types are not type parameters"
	if V, ok := V.(*Pointer); ok {
		if T, ok := T.(*Pointer); ok {

	// and V and T are not type parameters"
	if IdenticalIgnoreTags(Vu, Tu) && Vp == nil && Tp == nil {
		return true
	}

	// "V and T are unnamed pointer types and their pointer base types
	// have identical underlying types if tags are ignored
	// and their pointer base types are not type parameters"
	if V, ok := V.(*Pointer); ok {
		if T, ok := T.(*Pointer); ok {

		{"ExprString", Func, 5},
		{"FieldVal", Const, 5},
		{"Float32", Const, 5},
		{"Float64", Const, 5},
		{"Func", Type, 5},
		{"Id", Func, 5},
		{"Identical", Func, 5},
		{"IdenticalIgnoreTags", Func, 8},
		{"Implements", Func, 5},
		{"ImportMode", Type, 6},
		{"Importer", Type, 5},
		{"ImporterFrom", Type, 6},
		{"Info", Type, 5},
		{"Info.Defs", Field, 5},