// license that can be found in the LICENSE file.

package main

import (
	"sort"
	"strings"

	"issue20014.dir/a"
)

func main() {
	samePackage()
	crossPackage()

	// Print fields registered with field tracking.
	var fields []string
	for _, line := range strings.Split(fieldTrackInfo, "\n") {
		if line != "" {
			fields = append(fields, strings.Split(line, "\t")[0])
		}