// PWD to the other, the subprocess should report the PWD version.
	cases := []struct {
		name string
		dir  string
		pwd  string
	}{
		{name: "original PWD", pwd: cwd},
		{name: "link PWD", pwd: link},
		{name: "in link with original PWD", dir: link, pwd: cwd},
		{name: "in dir with link PWD", dir: cwd, pwd: link},
		// Ideally we would also like to test what happens if we set PWD to

// The underlying scanner elides all spaces except newline, so the input looks like a stream of
// Tokens; original spacing is lost but we don't need it.
type TokenReader interface {
	// Next returns the next token.
	Next() ScanToken
	// The following methods all refer to the most recent token returned by Next.
	// Text returns the original string representation of the token.
	Text() string
	// File reports the source file name of the token.

type ResponseController struct {
	rw ResponseWriter
}

// NewResponseController creates a [ResponseController] for a request.
//
// The ResponseWriter should be the original value passed to the [Handler.ServeHTTP] method,
// or have an Unwrap method returning the original ResponseWriter.
//
// If the ResponseWriter implements any of the following methods, the ResponseController
// will call them as appropriate:
//
//	Flush()

// Copyright 2023 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 p

// A simplified version of the code in the original report.
type S[T any] struct{}
var V = S[any]{}
func (fs *S[T]) M(V.M /* ERROR "V.M is not a type" */) {}

// Other minimal reproducers.
type S1[T any] V1.M /* ERROR "V1.M is not a type" */
type V1 = S1[any]

// go1.21 and earlier are no longer supported by x/tools.

package versions

import "strings"

// A gover is a parsed Go gover: major[.Minor[.Patch]][kind[pre]]
// The numbers are the original decimal strings to avoid integer overflows
// and since there is very little actual math. (Probably overflow doesn't matter in practice,
// but at the time this code was written, there was an existing test that used

	}

	// compute type set if necessary
	if ityp.tset == nil {
		// pos is used for tracing output; start with the type parameter position.
		pos := t.obj.pos
		// use the (original or possibly instantiated) type bound position if we have one
		if n := asNamed(bound); n != nil {
			pos = n.obj.pos
		}
		computeInterfaceTypeSet(t.check, pos, ityp)
	}

	return ityp
}

		// 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 != nil && check.errpos.Pos().IsValid() {
			assert(check.iota != nil)

// <******@****.***> found at https://github.com/antonblanchard/crc32-vpmsum.
// The original is dual licensed under GPL and Apache 2.  As the copyright holder
// for the work, IBM has contributed this new work under the golang license.

// This code was written in Go based on the original C implementation.

// This is a tool needed to generate the appropriate constants needed for

func Exp(x float64) float64 {
	if haveArchExp {
		return archExp(x)
	}
	return exp(x)
}

// The original C code, the long comment, and the constants
// below are from FreeBSD's /usr/src/lib/msun/src/e_exp.c
// and came with this notice. The go code is a simplified
// version of the original C.
//
// ====================================================
// Copyright (C) 2004 by Sun Microsystems, Inc. All rights reserved.

	// file set fset.
	funcAST, fset := parseFunc("example_test.go", "printSelf")

	// Print the function body into buffer buf.
	// The file set is provided to the printer so that it knows
	// about the original source formatting and can add additional
	// line breaks where they were present in the source.
	var buf bytes.Buffer
	printer.Fprint(&buf, fset, funcAST.Body)

	// Remove braces {} enclosing the function body, unindent,