// Copyright 2012 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package p1

type Magic int

type T struct {
	x interface{}
}

func (t *T) M() bool {
	_, ok := t.x.(Magic)
	return ok
}

func F(t *T) {
	println(t)

	return b, nil
}

func (d *digest) UnmarshalBinary(b []byte) error {
	if len(b) < len(magic) || string(b[:len(magic)]) != magic {
		return errors.New("crypto/md5: invalid hash state identifier")
	}
	if len(b) != marshaledSize {
		return errors.New("crypto/md5: invalid hash state size")
	}
	b = b[len(magic):]
	b, d.s[0] = consumeUint32(b)
	b, d.s[1] = consumeUint32(b)
	b, d.s[2] = consumeUint32(b)

	var frames []fakeTimeFrame
	for len(x) != 0 {
		if len(x) < 4+8+4 {
			return nil, errors.New("truncated header")
		}
		const magic = "\x00\x00PB"
		if string(x[:len(magic)]) != magic {
			return nil, errors.New("bad magic")
		}
		x = x[len(magic):]
		time := binary.BigEndian.Uint64(x)
		x = x[8:]
		dlen := binary.BigEndian.Uint32(x)
		x = x[4:]
		data := string(x[:dlen])
		x = x[dlen:]

// license that can be found in the LICENSE file.

/*
 * Plan 9 a.out constants and data structures
 */

package plan9obj

// Plan 9 Program header.
type prog struct {
	Magic uint32 /* magic number */
	Text  uint32 /* size of text segment */
	Data  uint32 /* size of initialized data */
	Bss   uint32 /* size of uninitialized data */
	Syms  uint32 /* size of symbol table */
	Entry uint32 /* entry point */

	return b, nil
}

func (d *digest) UnmarshalBinary(b []byte) error {
	if len(b) < len(magic) || string(b[:len(magic)]) != magic {
		return errors.New("crypto/sha1: invalid hash state identifier")
	}
	if len(b) != marshaledSize {
		return errors.New("crypto/sha1: invalid hash state size")
	}
	b = b[len(magic):]
	b, d.h[0] = consumeUint32(b)
	b, d.h[1] = consumeUint32(b)
	b, d.h[2] = consumeUint32(b)

func (d *digest) BlockSize() int { return 1 }

func (d *digest) Reset() { d.crc = 0 }

const (
	magic         = "crc\x02"
	marshaledSize = len(magic) + 8 + 8
)

func (d *digest) MarshalBinary() ([]byte, error) {
	b := make([]byte, 0, marshaledSize)
	b = append(b, magic...)
	b = byteorder.BeAppendUint64(b, tableSum(d.tab))
	b = byteorder.BeAppendUint64(b, d.crc)
	return b, nil
}

func (d *digest) BlockSize() int { return 1 }

func (d *digest) Reset() { d.crc = 0 }

const (
	magic         = "crc\x01"
	marshaledSize = len(magic) + 4 + 4
)

func (d *digest) MarshalBinary() ([]byte, error) {
	b := make([]byte, 0, marshaledSize)
	b = append(b, magic...)
	b = byteorder.BeAppendUint32(b, tableSum(d.tab))
	b = byteorder.BeAppendUint32(b, d.crc)
	return b, nil
}

//go:build !nacl && !js && !wasip1 && gc

// Copyright 2015 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

// Issue 11771: Magic comments should ignore carriage returns.

package main

import (
	"bytes"
	"fmt"
	"io/ioutil"
	"log"
	"os"
	"os/exec"
	"path/filepath"
	"runtime"
)

func main() {

apiVersion: gateway.networking.k8s.io/v1beta1
kind: HTTPRoute
metadata:
  name: invalid-header-name
spec:
  rules:
  - matches:
    - headers:
      - type: Exact
        name: magic/

	"istio.io/istio/pkg/config/schema/collections"
	"istio.io/istio/pkg/config/schema/gvk"
	"istio.io/istio/pkg/test/util/retry"
)

var createConfigSet = []*config.Config{
	{
		Meta: config.Meta{
			Name:             "magic",
			GroupVersionKind: gvk.Gateway,
		},
		Spec: &networking.Gateway{
			Servers: []*networking.Server{
				{
					Port: &networking.Port{
						Number:   80,
						Protocol: "HTTP",
						Name:     "http",