// that module is lower under Go 1.17 semantics than under Go 1.16.
module example.com/m

go 1.17

replace (
	example.net/lazy v0.1.0 => ./lazy
	example.net/requireincompatible v0.1.0 => ./requireincompatible
)

require (
	example.com/retract/incompatible v1.0.0 // indirect
	example.net/lazy v0.1.0
)
-- lazy/go.mod --
// Module lazy requires example.com/retract/incompatible v1.0.0.
//

  @Test fun overflowMaxCodePoint() {
    assertNull(Punycode.decode("xn--a-b.net"))
    assertNull(Punycode.decode("xn--a-9b.net"))
    assertEquals("a՚.net", Punycode.decode("xn--a-99b.net"))
    assertEquals("a溠.net", Punycode.decode("xn--a-999b.net"))
    assertEquals("a\uD8E2\uDF5C.net", Punycode.decode("xn--a-9999b.net"))
    assertNull(Punycode.decode("xn--a-99999b.net"))
  }

  @Test fun dashInPrefix() {
    testEncodeDecode(

 */
package okhttp3.internal.platform

import java.security.KeyStore
import java.security.Provider
import javax.net.ssl.SSLContext
import javax.net.ssl.SSLSocket
import javax.net.ssl.SSLSocketFactory
import javax.net.ssl.TrustManagerFactory
import javax.net.ssl.X509TrustManager
import okhttp3.Protocol

/**
 * Platform using OpenJSSE (https://github.com/openjsse/openjsse) if installed as the first

	defer func() { crashy = false }()

	const N = 10
	const M = 100
	net := "unix"
	if !testableNetwork(net) {
		net = "tcp"
		if !testableNetwork(net) {
			t.Skipf("skipping on %s/%s; neither 'unix' or 'tcp' is supported", runtime.GOOS, runtime.GOARCH)
		}
	}
	done := make(chan string, N*M)
	addr, sock, srvWG := startServer(t, net, "", done)
	if net == "unix" {
		defer os.Remove(addr)
	}

# even when it's been moved to a different directory.
# Simulate that by creating a symlink to the tree.

# We use net instead of std because stale std has
# the behavior of checking that all std targets
# are stale rather than any of them.

[!symlink] skip
[short] skip

go build net
! stale net

symlink new -> $GOROOT
env OLDGOROOT=$GOROOT
env GOROOT=$WORK${/}gopath${/}src${/}new
go env GOROOT

import (
	"errors"
	"fmt"
	"net"

	api "k8s.io/kubernetes/pkg/apis/core"
)

// Interface manages the allocation of IP addresses out of a range. Interface
// should be threadsafe.
type Interface interface {
	Allocate(net.IP) error
	AllocateNext() (net.IP, error)
	Release(net.IP) error
	ForEach(func(net.IP))
	CIDR() net.IPNet
	IPFamily() api.IPFamily
	Has(ip net.IP) bool
	Destroy()
	EnableMetrics()

	switch fd.net {
	case "tcp":
		return &TCPListener{fd: fd}
	default:
		panic("unsupported network for file listener: " + fd.net)
	}
}

func newFileConn(fd *netFD) Conn {
	switch fd.net {
	case "tcp":
		return &TCPConn{conn{fd: fd}}
	case "udp":
		return &UDPConn{conn{fd: fd}}
	default:
		panic("unsupported network for file connection: " + fd.net)
	}
}

    \) -name '*.go'
}

# find files using net.ParseIP()
netparseip_matches=$(find_files | xargs grep -nE "net.ParseIP\(.*\)" 2>/dev/null) || true
if [[ -n "${netparseip_matches}" ]]; then
  echo "net.ParseIP reject leading zeros in the dot-decimal notation of IPv4 addresses since golang 1.17:" >&2
  echo "${netparseip_matches}" >&2
  echo >&2
  echo "Use k8s.io/utils/net ParseIPSloppy() to parse IP addresses. Kubernetes #100895" >&2

			ipIntLeft := binary.BigEndian.Uint64(cidr.IP[:net.IPv6len/2]) | (^binary.BigEndian.Uint64(cidr.Mask[:net.IPv6len/2]))
			ipIntRight := binary.BigEndian.Uint64(cidr.IP[net.IPv6len/2:]) | (^binary.BigEndian.Uint64(cidr.Mask[net.IPv6len/2:]))
			binary.BigEndian.PutUint64(ip[:net.IPv6len/2], ipIntLeft)
			binary.BigEndian.PutUint64(ip[net.IPv6len/2:], ipIntRight)
		}
		end, err = s.getIndexForIP(net.IP(ip).Mask(s.nodeMask))
		if err != nil {

env TESTGO_VERSION=go1.22.0

! go mod tidy -go=1.21
stderr '^go: example.net/a@v0.1.0 requires go@1.22, but 1.21 is requested$'

-- go.mod --
module example

go 1.22

require example.net/a v0.1.0

replace example.net/a v0.1.0 => ./a
-- example.go --
package example

import "example.net/a"
-- a/go.mod --
module example.net/a

go 1.22
-- a/a.go --