//
//	GOOS=linux GOARCH=ppc64 go build cmd/compile
//
// the resulting compiler will default to generating linux/ppc64 object files.
// This is more useful than having it default to generating objects for the
// original target (in this example, a Mac).
func mkbuildcfg(file string) {
	var buf strings.Builder
	writeHeader(&buf)
	fmt.Fprintf(&buf, "package buildcfg\n")
	fmt.Fprintln(&buf)
	fmt.Fprintf(&buf, "import \"runtime\"\n")

				wg.Done()
			}()
			d := Dialer{Timeout: 50 * time.Millisecond}
			c, err := d.Dial(ln.Addr().Network(), ln.Addr().String())
			if err != nil {
				if perr := parseDialError(err); perr != nil {
					t.Errorf("#%d: %v (original error: %v)", i, perr, err)
				}
				return
			}
			var b [1]byte
			if _, err := c.Write(b[:]); err != nil {
				if perr := parseWriteError(err); perr != nil {
					t.Errorf("#%d: %v", i, err)
				}

	handled bool
	err     error

	original func(dst, src *poll.FD, remain int64) (int64, bool, error)
}

func (h *spliceFileHook) install() {
	h.original = *PollSpliceFile
	*PollSpliceFile = func(dst, src *poll.FD, remain int64) (int64, bool, error) {
		h.called = true
		h.dstfd = dst.Sysfd
		h.srcfd = src.Sysfd
		h.remain = remain
		h.written, h.handled, h.err = h.original(dst, src, remain)

	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")
	}

// 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

	// setting HTTP_PROXY maliciously. See https://golang.org/s/cgihttpproxy.
	CGI bool
}

// config holds the parsed configuration for HTTP proxy settings.
type config struct {
	// Config represents the original configuration as defined above.
	Config

	// httpsProxy is the parsed URL of the HTTPSProxy if defined.
	httpsProxy *url.URL

	// httpProxy is the parsed URL of the HTTPProxy if defined.
	httpProxy *url.URL