1<<_Select |
	1<<_Switch |
	1<<_Type |
	1<<_Var

// advance consumes tokens until it finds a token of the stopset or followlist.
// The stopset is only considered if we are inside a function (p.fnest > 0).
// The followlist is the list of valid tokens that can follow a production;
// if it is empty, exactly one (non-EOF) token is consumed to ensure progress.
func (p *parser) advance(followlist ...token) {
	if trace {

	gp.sched.pc = pc
	gp.sched.lr = 0
	// Restore the bp on platforms that support frame pointers.
	// N.B. It's fine to not set anything for platforms that don't
	// support frame pointers, since nothing consumes them.
	switch {
	case goarch.IsAmd64 != 0:
		// on x86, fp actually points one word higher than the top of
		// the frame since the return address is saved on the stack by
		// the caller

  // consumed.
  // +optional
  optional EndpointHints hints = 8;
}

// EndpointConditions represents the current condition of an endpoint.
message EndpointConditions {
  // ready indicates that this endpoint is prepared to receive traffic,
  // according to whatever system is managing the endpoint. A nil value
  // indicates an unknown state. In most cases consumers should interpret this

  // a ready endpoint that is terminating. If nil, consumers should defer to
  // the ready condition.
  // +optional
  optional bool serving = 2;

  // terminating indicates that this endpoint is terminating. A nil value
  // indicates an unknown state. Consumers should interpret this unknown state
  // to mean that the endpoint is not terminating.
  // +optional
  optional bool terminating = 3;

	"serving":     "serving is identical to ready except that it is set regardless of the terminating state of endpoints. This condition should be set to true for a ready endpoint that is terminating. If nil, consumers should defer to the ready condition.",

  // a ready endpoint that is terminating. If nil, consumers should defer to
  // the ready condition.
  // +optional
  optional bool serving = 2;

  // terminating indicates that this endpoint is terminating. A nil value
  // indicates an unknown state. Consumers should interpret this unknown state
  // to mean that the endpoint is not terminating.
  // +optional
  optional bool terminating = 3;

}

// EndpointHints provides hints describing how an endpoint should be consumed.
type EndpointHints struct {
	// forZones indicates the zone(s) this endpoint should be consumed by to
	// enable topology aware routing. May contain a maximum of 8 entries.
	ForZones []ForZone
}

// ForZone provides information about which zones should consume this endpoint.
type ForZone struct {
	// name represents the name of the zone.
	Name string

  google.protobuf.BoolValue stableValidationPolicy = 1;
}

// IntOrString is a type that can hold an int32 or a string.  When used in
// JSON or YAML marshalling and unmarshalling, it produces or consumes the
// inner type.  This allows you to have, for example, a JSON field that can
// accept a name or number.
// TODO: Rename to Int32OrString
//
// +protobuf=true

	"terminating": "terminating indicates that this endpoint is terminating. A nil value indicates an unknown state. Consumers should interpret this unknown state to mean that the endpoint is not terminating.",
}

func (EndpointConditions) SwaggerDoc() map[string]string {

  // consumed.
  // +optional
  optional EndpointHints hints = 8;
}

// EndpointConditions represents the current condition of an endpoint.
message EndpointConditions {
  // ready indicates that this endpoint is prepared to receive traffic,
  // according to whatever system is managing the endpoint. A nil value
  // indicates an unknown state. In most cases consumers should interpret this