"appends":          true,
	"asmdecl":          true,
	"assign":           true,
	"atomic":           true,
	"bool":             true,
	"bools":            true,
	"buildtag":         true,
	"buildtags":        true,
	"cgocall":          true,
	"composites":       true,
	"copylocks":        true,
	"defers":           true,
	"directive":        true,
	"errorsas":         true,

		for GOARCH := range allGOARCH {
			context := build.Context{
				GOOS:      "linux", // darwin has custom assembly
				GOARCH:    GOARCH,
				GOROOT:    testenv.GOROOT(t),
				Compiler:  build.Default.Compiler,
				BuildTags: []string{"purego", "math_big_pure_go"},
			}

			pkg, err := context.Import(pkgName, "", 0)
			if err != nil {
				t.Fatal(err)
			}
			if len(pkg.SFiles) == 0 {
				continue
			}

	"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
	}

// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

//go:build go1.16
// +build go1.16

// Package buildtag defines an Analyzer that checks build tags.
package buildtag

import (
	"go/ast"
	"go/build/constraint"
	"go/parser"
	"go/token"
	"strings"
	"unicode"

	"golang.org/x/tools/go/analysis"

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

package main

func init() {
	addTestCases(buildtagTests, buildtag)
}

var buildtagTests = []testCase{
	{
		Name:    "buildtag.oldGo",
		Version: "go1.10",
		In: `//go:build yes
// +build yes

package main
`,
	},
	{
		Name:    "buildtag.new",
		Version: "go1.99",
		In: `//go:build yes
// +build yes

package main
`,
		Out: `//go:build yes

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

// TODO(rsc): Delete this file once Go 1.17 comes out and we can retire Go 1.15 support.

//go:build !go1.16
// +build !go1.16

// Package buildtag defines an Analyzer that checks build tags.
package buildtag

import (
	"bytes"
	"fmt"
	"go/ast"
	"go/parser"
	"strings"
	"unicode"

	"golang.org/x/tools/go/analysis"
	"golang.org/x/tools/go/analysis/passes/internal/analysisutil"

	"golang.org/x/tools/go/analysis/passes/assign"
	"golang.org/x/tools/go/analysis/passes/atomic"
	"golang.org/x/tools/go/analysis/passes/bools"
	"golang.org/x/tools/go/analysis/passes/buildtag"
	"golang.org/x/tools/go/analysis/passes/cgocall"
	"golang.org/x/tools/go/analysis/passes/composite"
	"golang.org/x/tools/go/analysis/passes/copylock"
	"golang.org/x/tools/go/analysis/passes/defers"

        return tasks.getNames().stream()
            .map(tasks::findByName)
            .filter(Objects::nonNull)
            .map(task -> buildTask(owner, task))
            .collect(toList());
    }

    private static LaunchableGradleProjectTask buildTask(DefaultGradleProject owner, Task task) {
        LaunchableGradleProjectTask model = buildFromTask(new LaunchableGradleProjectTask(), owner.getProjectIdentifier(), task);

package comment, and only in package main or *_test.go files.

Support for other known directives may be added in the future.

This analyzer does not check //go:build, which is handled by the
buildtag analyzer.
`

var Analyzer = &analysis.Analyzer{
	Name: "directive",
	Doc:  Doc,
	URL:  "https://pkg.go.dev/golang.org/x/tools/go/analysis/passes/directive",
	Run:  runDirective,
}

golang.org/x/tools/go/analysis/passes/asmdecl
golang.org/x/tools/go/analysis/passes/assign
golang.org/x/tools/go/analysis/passes/atomic
golang.org/x/tools/go/analysis/passes/bools
golang.org/x/tools/go/analysis/passes/buildtag
golang.org/x/tools/go/analysis/passes/cgocall
golang.org/x/tools/go/analysis/passes/composite
golang.org/x/tools/go/analysis/passes/copylock
golang.org/x/tools/go/analysis/passes/ctrlflow