offset := port - r.portRange.Base
	return true, offset
}

// Destroy shuts down internal allocator.
func (r *PortAllocator) Destroy() {
	r.alloc.Destroy()
}

// EnableMetrics enables metrics recording.
func (r *PortAllocator) EnableMetrics() {
	registerMetrics()
	r.metrics = &metricsRecorder{}
}

// calculateRangeOffset estimates the offset used on the range for statically allocation based on

	removedReleaseAnnotationKey = "k8s.io/removed-release"
)

const (
	// The source that is recording the apiserver_request_post_timeout_total metric.
	// The "executing" request handler returns after the timeout filter times out the request.
	PostTimeoutSourceTimeoutHandler = "timeout-handler"

	// The source that is recording the apiserver_request_post_timeout_total metric.

	}
	return val
}

func isWildcard(s string) bool {
	rune, size := utf8.DecodeRuneInString(s)
	return size == len(s) && unicode.IsLower(rune)
}

// match reports whether pattern matches val,
// recording wildcard submatches in m.
// If m == nil, match checks whether pattern == val.
func match(m map[string]reflect.Value, pattern, val reflect.Value) bool {
	// Wildcard matches any expression. If it appears multiple

	// Pointer to current package state.
	p *pstate
	// Counter mode.
	cm coverage.CounterMode
}

// pstate records package-level coverage data state:
// - a table of functions (file/fname/literal)
// - a map recording the index/ID of each func encountered so far
// - a table storing execution count for the coverable units in each func
type pstate struct {
	// slice of unique functions
	funcs []fnfile

	}

	// Use the actual Transport code to record what we would send
	// on the wire, but not using TCP.  Use a Transport with a
	// custom dialer that returns a fake net.Conn that waits
	// for the full input (and recording it), and then responds
	// with a dummy response.
	var buf bytes.Buffer // records the output
	pr, pw := io.Pipe()
	defer pr.Close()
	defer pw.Close()
	dr := &delegateReader{c: make(chan io.Reader)}

	}()
	buildcfg.Experiment = *exp

	// By default, gotypesalias is not set.
	if gotypesalias != "" {
		conf.EnableAlias = gotypesalias != "0"
	}

	// Provide Config.Info with all maps so that info recording is tested.
	info := Info{
		Types:        make(map[syntax.Expr]TypeAndValue),
		Instances:    make(map[*syntax.Name]Instance),
		Defs:         make(map[*syntax.Name]Object),

	if verb == "create" {
		return authorizer.DecisionAllow, "", nil
	}

	// For any other verb, checking the existing object must have established that access
	// is allowed by recording a graph edge.
	return r.authorize(nodeName, sliceVertexType, attrs)
}

// hasPathFrom returns true if there is a directed path from the specified type/namespace/name to the specified Node

	buildcfg.Experiment = *exp

	// By default, gotypesalias is not set.
	if gotypesalias != "" {
		t.Setenv("GODEBUG", "gotypesalias="+gotypesalias)
	}

	// Provide Config.Info with all maps so that info recording is tested.
	info := Info{
		Types:        make(map[ast.Expr]TypeAndValue),
		Instances:    make(map[*ast.Ident]Instance),
		Defs:         make(map[*ast.Ident]Object),
		Uses:         make(map[*ast.Ident]Object),

	// set (and don't store it!), so that we still compute the full
	// type set eventually. Instead, return the top type set and
	// let any follow-on errors play out.
	//
	// TODO(gri) Consider recording when this happens and reporting
	// it as an error (but only if there were no other errors so to
	// to not have unnecessary follow-on errors).
	if !ityp.complete {
		return &topTypeSet
	}

	// set (and don't store it!), so that we still compute the full
	// type set eventually. Instead, return the top type set and
	// let any follow-on errors play out.
	//
	// TODO(gri) Consider recording when this happens and reporting
	// it as an error (but only if there were no other errors so to
	// to not have unnecessary follow-on errors).
	if !ityp.complete {
		return &topTypeSet
	}