// Issue 4847: initialization cycle is not detected.

package p

type (
	E int
	S int
)

type matcher func(s *S) E

func matchList(s *S) E { return matcher(matchAnyFn)(s) }

var foo = matcher(matchList)

var matchAny = matcher(matchList) // ERROR "initialization cycle|depends upon itself"

func f6() { _ = y6 }

// full test case

type (
      E int
      S int
)

type matcher func(s *S) E

func matchList(s *S) E { return matcher(matchAnyFn)(s) }

var foo = matcher(matchList)

var matchAny /* ERROR "initialization cycle" */ = matcher(matchList)

	if _, err := matchString(*matchList, "non-empty"); err != nil {
		fmt.Fprintf(os.Stderr, "testing: invalid regexp in -test.list (%q): %s\n", *matchList, err)
		os.Exit(1)
	}

	for _, test := range tests {
		if ok, _ := matchString(*matchList, test.Name); ok {
			fmt.Println(test.Name)
		}
	}
	for _, bench := range benchmarks {

	if watchListOptions, hasWatchListOptionsPrepared, watchListOptionsErr := watchlist.PrepareWatchListOptionsFromListOptions(opts); watchListOptionsErr != nil {
		klog.Warningf("Failed preparing watchlist options for examples, falling back to the standard LIST semantics, err = %v", watchListOptionsErr)
	} else if hasWatchListOptionsPrepared {
		result, err := c.watchList(ctx, watchListOptions)
		if err == nil {

	found := false
	var matchHost host.Name
	var matchValue V

	for h, v := range wildcard {
		if strings.HasSuffix(needle, string(h[1:])) {
			if !found {
				matchHost = h
				matchValue = wildcard[h]
				found = true
			} else if host.MoreSpecific(h, matchHost) {
				matchHost = h
				matchValue = v
			}
		}
	}

	return matchHost, matchValue, found
}

	if watchListOptions, hasWatchListOptionsPrepared, watchListOptionsErr := watchlist.PrepareWatchListOptionsFromListOptions(opts); watchListOptionsErr != nil {
		klog.Warningf("Failed preparing watchlist options for customresourcedefinitions, falling back to the standard LIST semantics, err = %v", watchListOptionsErr)
	} else if hasWatchListOptionsPrepared {
		result, err := c.watchList(ctx, watchListOptions)
		if err == nil {

	if watchListOptions, hasWatchListOptionsPrepared, watchListOptionsErr := watchlist.PrepareWatchListOptionsFromListOptions(opts); watchListOptionsErr != nil {
		klog.Warningf("Failed preparing watchlist options for customresourcedefinitions, falling back to the standard LIST semantics, err = %v", watchListOptionsErr)
	} else if hasWatchListOptionsPrepared {
		result, err := c.watchList(ctx, watchListOptions)
		if err == nil {

	}, {
		name: "watch-sendInitialEvents-no-watchlist-fg-disabled",
		opts: internalversion.ListOptions{
			Watch:                true,
			SendInitialEvents:    boolPtrFn(true),
			ResourceVersionMatch: metav1.ResourceVersionMatchNotOlderThan,
			AllowWatchBookmarks:  true,
		},
		expectErrors: []string{"sendInitialEvents: Forbidden: sendInitialEvents is forbidden for watch unless the WatchList feature gate is enabled"},
	}, {

		if strings.HasPrefix(phost, "*.") {
			phost = phost[1:]
		}
		matchHost := false
		if phost[0] != '.' {
			matchHost = true
			phost = "." + phost
		}
		if v, err := idnaASCII(phost); err == nil {
			phost = v
		}
		c.domainMatchers = append(c.domainMatchers, domainMatch{host: phost, port: pport, matchHost: matchHost})
	}
}

var portMap = map[string]string{
	"http":   "80",

			iss, sub = value[:idx], value[idx+1:]
		} else {
			iss = value
		}
		var matchIss, matchSub *matcherpb.StringMatcher
		switch {
		case value == "*":
			matchIss = matchAny
			matchSub = matchAny
		case strings.HasPrefix(value, "*"):
			if found {
				if iss == "*" {
					matchIss = matchAny
				} else {
					matchIss = matcher.StringMatcherSuffix(strings.TrimPrefix(iss, "*"), false)
				}