}
}

func TestParseDir(t *testing.T) {
	path := "."
	pkgs, err := ParseDir(token.NewFileSet(), path, dirFilter, 0)
	if err != nil {
		t.Fatalf("ParseDir(%s): %v", path, err)
	}
	if n := len(pkgs); n != 1 {
		t.Errorf("got %d packages; want 1", n)
	}
	pkg := pkgs["parser"]
	if pkg == nil {
		t.Errorf(`package "parser" not found`)
		return
	}
	if n := len(pkg.Files); n != 3 {

// Copyright 2009 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.

// This file contains the exported entry points for invoking the parser.

package parser

import (
	"bytes"
	"errors"
	"go/ast"
	"go/token"
	"io"
	"io/fs"
	"os"
	"path/filepath"
	"strings"
)

// If src != nil, readSource converts src to a []byte if possible;

	}
	return v
}

func loadTypes(path, pkgName string, v visitor) {
	fset := token.NewFileSet()

	filter := func(fi fs.FileInfo) bool {
		return strings.HasSuffix(fi.Name(), ".go")
	}
	pkgs, err := parser.ParseDir(fset, path, filter, 0)
	if err != nil {
		panic(err)
	}

	pkg := pkgs[pkgName]

	for _, f := range pkg.Files {
		ast.Walk(v, f)
	}
}

func TestMirrorWithReflect(t *testing.T) {

func (a *analyzer) collect(dir string) {
	if _, ok := a.donePaths[dir]; ok {
		return
	}
	a.donePaths[dir] = nil

	// Create the AST by parsing src.
	fs, err := parser.ParseDir(a.fset, dir, nil, parser.AllErrors|parser.ParseComments)

	if err != nil {
		fmt.Fprintln(os.Stderr, "ERROR(syntax)", logPrefix, err)
		a.failed = true
		return
	}

	for _, p := range fs {

			}
		}
		for _, name := range pkg.CgoFiles {
			if name == info.Name() {
				return true
			}
		}
		return false
	}
	fset := token.NewFileSet()
	pkgs, err := parser.ParseDir(fset, pkg.Dir, include, parser.ParseComments)
	if err != nil {
		log.Fatal(err)
	}
	// Make sure they are all in one package.
	if len(pkgs) == 0 {
		log.Fatalf("no source-code package in directory %s", pkg.Dir)
	}

  echo >&2
  echo "Run ./hack/update-netparse-cve.sh" >&2
  echo >&2
  rc=1
fi

# find files using net.ParseCIDR()
netparsecidrs_matches=$(find_files | xargs grep -nE "net.ParseCIDR\(.*\)" 2>/dev/null) || true
if [[ -n "${netparsecidrs_matches}" ]]; then
  echo "net.ParseCIDR reject leading zeros in the dot-decimal notation of IPv4 addresses since golang 1.17:" >&2
  echo "${netparsecidrs_matches}" >&2
  echo >&2

	fmt.Println(a...)
}

func trace(p *parser, msg string) *parser {
	p.printTrace(msg, "(")
	p.indent++
	return p
}

// Usage pattern: defer un(trace(p, "..."))
func un(p *parser) {
	p.indent--
	p.printTrace(")")
}

// maxNestLev is the deepest we're willing to recurse during parsing
const maxNestLev int = 1e5

func incNestLev(p *parser) *parser {
	p.nestLev++
	if p.nestLev > maxNestLev {

			}
			rdnSet = append(rdnSet, attr)
		}

		rdnSeq = append(rdnSeq, rdnSet)
	}

	return &rdnSeq, nil
}

func parseAI(der cryptobyte.String) (pkix.AlgorithmIdentifier, error) {
	ai := pkix.AlgorithmIdentifier{}
	if !der.ReadASN1ObjectIdentifier(&ai.Algorithm) {
		return ai, errors.New("x509: malformed OID")
	}
	if der.Empty() {

}

func (p *parser) error(err any) {
	if s, ok := err.(string); ok {
		err = errors.New(s)
	}
	// panic with a runtime.Error if err is not an error
	panic(importError{p.scanner.Pos(), err.(error)})
}

func (p *parser) errorf(format string, args ...any) {
	p.error(fmt.Errorf(format, args...))
}

func (p *parser) expect(tok rune) string {
	lit := p.lit
	if p.tok != tok {

	{"abcd:2345::/63", ParseIP("abcd:2345::"), &IPNet{IP: ParseIP("abcd:2345::"), Mask: IPMask(ParseIP("ffff:ffff:ffff:fffe::"))}, nil},
	{"abcd:2345::/33", ParseIP("abcd:2345::"), &IPNet{IP: ParseIP("abcd:2345::"), Mask: IPMask(ParseIP("ffff:ffff:8000::"))}, nil},