"go/version"
	"strings"
)

func init() {
	register(buildtagFix)
}

const buildtagGoVersionCutoff = "go1.18"

var buildtagFix = fix{
	name: "buildtag",
	date: "2021-08-25",
	f:    buildtag,
	desc: `Remove +build comments from modules using Go 1.18 or later`,
}

func buildtag(f *ast.File) bool {
	if version.Compare(*goVersion, buildtagGoVersionCutoff) < 0 {
		return false
	}

package main

import "go/ast"

func init() {
	register(netipv6zoneFix)
}

var netipv6zoneFix = fix{
	name: "netipv6zone",
	date: "2012-11-26",
	f:    netipv6zone,
	desc: `Adapt element key to IPAddr, UDPAddr or TCPAddr composite literals.

https://codereview.appspot.com/6849045/
`,
}

func netipv6zone(f *ast.File) bool {
	if !imports(f, "net") {
		return false
	}

	probablyStillBlocked = 10 * time.Second
)

func mustBlock(t *testing.T, desc string, f func()) (wait func(*testing.T)) {
	t.Helper()

	done := make(chan struct{})
	go func() {
		f()
		close(done)
	}()

	timer := time.NewTimer(quiescent)
	defer timer.Stop()
	select {
	case <-done:
		t.Fatalf("%s unexpectedly did not block", desc)
	case <-timer.C:
	}

	return func(t *testing.T) {

			clause.Limit{Limit: &limit10, Offset: 20},
			clause.OrderBy{Columns: []clause.OrderByColumn{{Column: clause.PrimaryColumn, Desc: true}}},
		}

		for _, clause := range clauses {
			stmt.AddClause(clause)
		}

		stmt.Build("SELECT", "FROM", "WHERE", "GROUP BY", "LIMIT", "ORDER BY")
		_ = stmt.SQL.String()
	}

package main

import "go/ast"

func init() {
	register(printerconfigFix)
}

var printerconfigFix = fix{
	name: "printerconfig",
	date: "2012-12-11",
	f:    printerconfig,
	desc: `Add element keys to Config composite literals.`,
}

func printerconfig(f *ast.File) bool {
	if !imports(f, "go/printer") {
		return false
	}

	fixed := false
	walk(f, func(n any) {

        // changes above not being propagated to the map
        for (MojoDescriptor desc : getMojos()) {
            if (goal.equals(desc.getGoal())) {
                return desc;
            }
        }
        return null;
    }

    public void setClassRealm(ClassRealm classRealm) {
        this.classRealm = classRealm;
    }

	PercentOff       float32          `gorm:"column:percent_off"`
}

type CouponProduct struct {
	CouponId  int    `gorm:"primarykey;size:255"`
	ProductId string `gorm:"primarykey;size:255"`
	Desc      string
}

type Order struct {
	gorm.Model
	Num      string
	Coupon   *Coupon
	CouponID string
}

type Parent struct {
	gorm.Model
	FavChildID uint
	FavChild   *Child

package main

import (
	"go/ast"
)

func init() {
	register(jniFix)
}

var jniFix = fix{
	name:     "jni",
	date:     "2017-12-04",
	f:        jnifix,
	desc:     `Fixes initializers of JNI's jobject and subtypes`,
	disabled: false,
}

// Old state:
//
//	type jobject *_jobject
//
// New state:
//
//	type jobject uintptr
//

  public static int checkElementIndex(int index, int size, String desc) {
    // Carefully optimized for execution by hotspot (explanatory comment above)
    if (index < 0 || index >= size) {
      throw new IndexOutOfBoundsException(badElementIndex(index, size, desc));
    }
    return index;
  }

  private static String badElementIndex(int index, int size, String desc) {
    if (index < 0) {

  public static int checkElementIndex(int index, int size, String desc) {
    // Carefully optimized for execution by hotspot (explanatory comment above)
    if (index < 0 || index >= size) {
      throw new IndexOutOfBoundsException(badElementIndex(index, size, desc));
    }
    return index;
  }

  private static String badElementIndex(int index, int size, String desc) {
    if (index < 0) {