- eu.bookinfo.com
  ports:
  - number: 80
    name: http
    protocol: HTTP
  resolution: DNS
  endpoints:
  # Rather than relying on an external host that might become unreachable (causing test failures)
  # we can mock the external endpoint using service t which has no sidecar.
  - address: t.istio-system.svc.cluster.local # TODO: this is brittle
    ports:

// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

// Issue 3899: 8g incorrectly thinks a variable is
// "set and not used" and elides an assignment, causing
// variables to end up with wrong data.
//
// The reason is a miscalculation of variable width.

package main

func bar(f func()) {
	f()
}

func foo() {
	f := func() {}
	if f == nil {
	}

// For example, it is utterly confusing to substitute spelled-out numbers
// or dates in one language in text of another language.
// More subtly confusing is using the wrong sorting order or casing
// algorithm for a certain language.
//
// All the packages in x/text that provide locale-specific services
// (e.g. collate, cases) should be initialized with the tag that was

## Before filing an issue

If you are unsure whether you have found a bug, please consider asking in the [golang-nuts mailing
list](https://groups.google.com/forum/#!forum/golang-nuts) or [other forums](https://golang.org/help/) first. If
the behavior you are seeing is confirmed as a bug or issue, it can easily be re-raised in the issue tracker.

## Filing issues

import java.lang.annotation.Target;

/**
 * Signifies that a public API (public class, method or field) is subject to incompatible changes,
 * or even removal, in a future release. An API bearing this annotation is exempt from any
 * compatibility guarantees made by its containing library. Note that the presence of this
 * annotation implies nothing about the quality or performance of the API in question, only the fact

import java.lang.annotation.Target;

/**
 * Signifies that a public API (public class, method or field) is subject to incompatible changes,
 * or even removal, in a future release. An API bearing this annotation is exempt from any
 * compatibility guarantees made by its containing library. Note that the presence of this
 * annotation implies nothing about the quality or performance of the API in question, only the fact

		b.Logf("searching for minimal set of enabled changes causing failure")
		broken = runY
		b.Disable = false

	case !runN.Success && runY.Success:
		b.Logf("target fails with no changes, succeeds with all changes")
		b.Logf("searching for minimal set of disabled changes causing failure")
		broken = runN
		b.Disable = true

	case runN.Success && runY.Success:

 * by the time they are returned to the caller. Clients must therefore be prepared for this and expect connection failures, either through
 * the endpoint disappearing or becoming busy between asking for idle daemons and trying to connect.
 */
public class EmbeddedDaemonRegistry implements DaemonRegistry {
    private final List<DaemonStopEvent> stopEvents = new CopyOnWriteArrayList<>();

// libc interceptor that writes signal handlers to a global variable within the
// TSAN runtime instead of making a sigaction system call. A bug in
// syscall.runtime_AfterForkInChild corrupted TSAN's signal forwarding table
// during calls to (*os/exec.Cmd).Run, causing the parent process to fail to
// invoke signal handlers.

import (
	"fmt"
	"os"
	"os/exec"
	"os/signal"
	"syscall"
)

var (
	regenerationCounter = metrics.NewCounterVec(
		&metrics.CounterOpts{
			Name:           "apiextensions_openapi_v2_regeneration_count",
			Help:           "Counter of OpenAPI v2 spec regeneration count broken down by causing CRD name and reason.",
			StabilityLevel: metrics.ALPHA,
		},
		[]string{"crd", "reason"},
	)
)

func init() {
	legacyregistry.MustRegister(regenerationCounter)