// Copyright 2013 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.

//go:build !math_big_pure_go

#include "textflag.h"

// This file provides fast assembly versions for the elementary
// arithmetic operations on vectors implemented in arith.go.

// TODO: Consider re-implementing using Advanced SIMD
// once the assembler supports those instructions.

// Copyright 2011 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.

//go:build !plan9

package net

import (
	"fmt"
	"internal/testenv"
	"os"
	"runtime"
	"syscall"
	"testing"
	"time"
)

func (ln *TCPListener) port() string {
	_, port, err := SplitHostPort(ln.Addr().String())
	if err != nil {
		return ""
	}
	return port

// run

// Copyright 2010 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.

// Test, near-exhaustive, of converting numbers between types.
// No complex numbers though.

package main

var i8 int8;
var u8 uint8;
var i16 int16;
var u16 uint16;
var i32 int32;
var u32 uint32;
var i64 int64;
var u64 uint64;
var f32 float32;

// Code generated by "go test -run=Generate -write=all"; DO NOT EDIT.
// Source: ../../cmd/compile/internal/types2/named.go

// Copyright 2011 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 types

import (
	"go/token"
	"strings"
	"sync"
	"sync/atomic"
)

// Type-checking Named types is subtle, because they may be recursively

// Copyright 2010 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 net

import (
	"context"
	"internal/bytealg"
	"internal/godebug"
	"internal/nettrace"
	"syscall"
	"time"
)

const (
	// defaultTCPKeepAliveIdle is a default constant value for TCP_KEEPIDLE.
	// See go.dev/issue/31510 for details.

// Copyright 2011 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 net

import (
	"context"
	"errors"
	"internal/bytealg"
	"internal/itoa"
	"internal/stringslite"
	"io"
	"os"
)

// cgoAvailable set to true to indicate that the cgo resolver
// is available on Plan 9. Note that on Plan 9 the cgo resolver

// Copyright 2013 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 regexp_test

import (
	"fmt"
	"regexp"
	"strings"
)

func Example() {
	// Compile the expression once, usually at init time.
	// Use raw strings to avoid having to quote the backslashes.
	var validID = regexp.MustCompile(`^[a-z]+\[[0-9]+\]$`)

// 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.

package mime

import (
	"bytes"
	"encoding/base64"
	"errors"
	"fmt"
	"io"
	"strings"
	"unicode"
	"unicode/utf8"
)

// A WordEncoder is an RFC 2047 encoded-word encoder.
type WordEncoder byte

const (

// Copyright 2011 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 gif implements a GIF image decoder and encoder.
//
// The GIF specification is at https://www.w3.org/Graphics/GIF/spec-gif89a.txt.
package gif

import (
	"bufio"
	"compress/lzw"
	"errors"
	"fmt"
	"image"
	"image/color"
	"io"
)

var (

// Copyright 2011 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 time

import (
	"errors"
	"sync"
	"syscall"
)

//go:generate env ZONEINFO=$GOROOT/lib/time/zoneinfo.zip go run genzabbrs.go -output zoneinfo_abbrs_windows.go

// A Location maps time instants to the zone in use at that time.