// a particular key is never again modified, but that has not been a
// stated assumption before. Just in case there is any existing code that
// does modify the key between operations, we save the original values
// alongside the cached BoringCrypto key and check that the real key
// still matches before using the cached key. The theory is that the real
// operations are significantly more expensive than the comparison.

	return (y-p.Rect.Min.Y)*p.CStride + (x - p.Rect.Min.X)
}

// SubImage returns an image representing the portion of the image p visible
// through r. The returned value shares pixels with the original image.
func (p *YCbCr) SubImage(r Rectangle) Image {
	r = r.Intersect(p.Rect)
	// If r1 and r2 are Rectangles, r1.Intersect(r2) is not guaranteed to be inside

// the same Func Object as the original method. See also go.dev/issue/34421.
func TestEmbeddedMethod(t *testing.T) {
	const src = `package p; type I interface { error }`
	pkg := mustTypecheck(src, nil, nil)

	// get original error.Error method
	eface := Universe.Lookup("error")
	orig, _, _ := LookupFieldOrMethod(eface.Type(), false, nil, "Error")
	if orig == nil {
		t.Fatalf("original error.Error not found")
	}

// A FlagNotDefinedError indicates a flag-like argument that does not correspond
// to any registered flag in a FlagSet.
type FlagNotDefinedError struct {
	RawArg   string // the original argument, like --foo or -foo=value
	Name     string
	HasValue bool   // is this the -foo=value or --foo=value form?
	Value    string // only provided if HasValue is true
}

func (e FlagNotDefinedError) Error() string {

			// Joining a relative path to a bare Windows drive letter produces a path
			// relative to the working directory on that drive, but the original path
			// was absolute, not relative. Keep the leading path separator so that it
			// remains absolute when joined to prefix.
		} else {
			// Prefix ends in a regular path element, so strip the path separator that

// breaking the cgo pointer passing rules. A Handle is an integer
// value that can represent any Go value. A Handle can be passed
// through C and back to Go, and Go code can use the Handle to
// retrieve the original Go value.
//
// The underlying type of Handle is guaranteed to fit in an integer type
// that is large enough to hold the bit pattern of any pointer. The zero

		// constant initialization expression, pos is the position of
		// the original expression, and not of the currently declared
		// constant identifier. Use the provided errpos instead.
		// TODO(gri) We may also want to augment the error message and
		// refer to the position (pos) in the original expression.
		if check.errpos.Pos().IsKnown() {
			assert(check.iota != nil)
			pos = check.errpos
		}

//
//	file:line
//	 address: assembly
//	 address: assembly
//	 ...
//
// Each stanza gives the disassembly for a contiguous range of addresses
// all mapped to the same original source file and line number.
// This mode is intended for use by pprof.
package main

import (
	"flag"
	"fmt"
	"log"
	"os"
	"regexp"
	"strconv"
	"strings"

	"cmd/internal/objfile"

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

package net

import "internal/poll"

var (
	// Placeholders for saving original socket system calls.
	origWSASocket   = wsaSocketFunc
	origClosesocket = poll.CloseFunc
	origConnect     = connectFunc
	origConnectEx   = poll.ConnectExFunc
	origListen      = listenFunc

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

package math

// The original C code, the long comment, and the constants
// below are from FreeBSD's /usr/src/lib/msun/src/s_expm1.c
// and came with this notice. The go code is a simplified
// version of the original C.
//
// ====================================================
// Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.