package pkg

import (
	"bytes"
	"strings"
)

func fn() {
	_ = strings.ContainsRune("", 'x') // want ` strings\.ContainsRune`
	_ = strings.ContainsRune("", 'x') // want ` strings\.ContainsRune`
	_ = strings.IndexRune("", 'x') > 0
	_ = strings.IndexRune("", 'x') >= -1
	_ = strings.ContainsRune("", 'x')  // want ` strings\.ContainsRune`
	_ = !strings.ContainsRune("", 'x') // want `!strings\.ContainsRune`
	_ = strings.IndexRune("", 'x') != 0
	_ = !strings.ContainsRune("", 'x') // want `!strings\.ContainsRune`

	_ = strings.ContainsAny("", "") // want ` strings\.ContainsAny`
	_ = strings.ContainsAny("", "") // want ` strings\.ContainsAny`
	_ = strings.IndexAny("", "") > 0
	_ = strings.IndexAny("", "") >= -1
	_ = strings.ContainsAny("", "")  // want ` strings\.ContainsAny`
	_ = !strings.ContainsAny("", "") // want `!strings\.ContainsAny`
	_ = strings.IndexAny("", "") != 0
	_ = !strings.ContainsAny("", "") // want `!strings\.ContainsAny`

	_ = strings.Contains("", "") // want ` strings\.Contains`
	_ = strings.Contains("", "") // want ` strings\.Contains`
	_ = strings.Index("", "") > 0
	_ = strings.Index("", "") >= -1
	_ = strings.Contains("", "")  // want ` strings\.Contains`
	_ = !strings.Contains("", "") // want `!strings\.Contains`
	_ = strings.Index("", "") != 0
	_ = !strings.Contains("", "") // want `!strings\.Contains`

	_ = bytes.ContainsRune(nil, 'x') // want ` bytes\.ContainsRune`
	_ = bytes.ContainsAny(nil, "")   // want ` bytes\.ContainsAny`
	_ = bytes.Contains(nil, nil)     // want ` bytes\.Contains`
}