major := uint32((dev & 0x00000000000fff00) >> 8)
			major |= uint32((dev & 0xfffff00000000000) >> 32)
			minor := uint32((dev & 0x00000000000000ff) >> 0)
			minor |= uint32((dev & 0x00000ffffff00000) >> 12)
			h.Devmajor, h.Devminor = int64(major), int64(minor)
		case "darwin", "ios":
			// Copied from golang.org/x/sys/unix/dev_darwin.go.
			major := uint32((dev >> 24) & 0xff)
			minor := uint32(dev & 0xffffff)

package unix

// Major returns the major component of a z/OS device number.
func Major(dev uint64) uint32 {
	return uint32((dev >> 16) & 0x0000FFFF)
}

// Minor returns the minor component of a z/OS device number.
func Minor(dev uint64) uint32 {
	return uint32(dev & 0x0000FFFF)
}

// Mkdev returns a z/OS device number generated from the given major and minor
// components.

package versions

import (
	"strings"
)

// Note: If we use build tags to use go/versions when go >=1.22,
// we run into go.dev/issue/53737. Under some operations users would see an
// import of "go/versions" even if they would not compile the file.
// For example, during `go get -u ./...` (go.dev/issue/64490) we do not try to include
// For this reason, this library just a clone of go/versions for the moment.

        _[_ ~t|struct{}] t
        _[_ t|~struct{}] t
        _[_ ~t|~struct{}] t

        // test cases for go.dev/issue/49175
        _[_ []t]t
        _[_ [1]t]t
        _[_ ~[]t]t
        _[_ ~[1]t]t
        t [ /* ERROR missing type parameter name */ t[0]]t
)

// test cases for go.dev/issue/49174
func _[_ t]() {}
func _[_ []t]() {}
func _[_ [1]t]() {}
func _[_ []t | t]() {}
func _[_ [1]t | t]() {}

	for _, tv := range types {
		if ts, ok := tv.Type.(*types2.Struct); ok {
			return ts
		}
	}
	t.Fatalf("failed to find a struct type in src:\n%s\n", src)
	return nil
}

// go.dev/issue/16316
func TestMultipleSizeUse(t *testing.T) {
	const src = `
package main

type S struct {
    i int
    b bool
    s string
    n int
}
`
	ts := findStructType(t, src)

	// on the Go repo's git metadata, add a fake (unreadable) git
	// directory above the simulated GOROOT.
	// This mimics the configuration one much have when
	// building from distro-packaged source code
	// (see https://go.dev/issue/54852).
	parent := t.TempDir()
	dotGit := filepath.Join(parent, ".git")
	if err := os.Mkdir(dotGit, 000); err != nil {
		t.Fatal(err)
	}

	overlayStart := time.Now()

// Copyright 2018 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.

// Test cases for go.dev/issue/31092: Better synchronization of
// parser after seeing an := rather than an = in a const,
// type, or variable declaration.

package p

const _ /* ERROR unexpected := */ := 0
type _ /* ERROR unexpected := */ := int
var _ /* ERROR unexpected := */ := 0

	inst, err := Instantiate(nil, orig, targs, true)
	if err != nil {
		tb.Fatal(err)
	}
	return inst
}

// Test that types do not expand infinitely, as in go.dev/issue/52715.
func TestFiniteTypeExpansion(t *testing.T) {
	const src = `
package p

type Tree[T any] struct {
	*Node[T]
}

func (*Tree[R]) N(r R) R { return r }

type Node[T any] struct {
	*Tree[T]

)

//go:embed doc.go
var doc string

var Analyzer = &analysis.Analyzer{
	Name:     "appends",
	Doc:      analysisutil.MustExtractDoc(doc, "appends"),
	URL:      "https://pkg.go.dev/golang.org/x/tools/go/analysis/passes/appends",
	Requires: []*analysis.Analyzer{inspect.Analyzer},
	Run:      run,
}

func run(pass *analysis.Pass) (interface{}, error) {

// system and may be inspected with the [gotelemetry] command.
//
// If an error occurs while reading the telemetry mode from the file system,
// Mode returns the default value "local".
//
// [gotelemetry]: https://pkg.go.dev/golang.org/x/telemetry/cmd/gotelemetry
func Mode() string {
	mode, _ := telemetry.Default.Mode()
	return mode
}

// SetMode sets the global telemetry mode to the given value.
//