func Validate(analyzers []*Analyzer) error {
	// Map each fact type to its sole generating analyzer.
	factTypes := make(map[reflect.Type]*Analyzer)

	// Traverse the Requires graph, depth first.
	const (
		white = iota
		grey
		black
		finished
	)
	color := make(map[*Analyzer]uint8)
	var visit func(a *Analyzer) error
	visit = func(a *Analyzer) error {
		if a == nil {

The [Map.Clear] method deletes all the entries, resulting in

	return false
}

// An Importer resolves import paths to package Objects.
// The imports map records the packages already imported,
// indexed by package id (canonical import path).
// An Importer must determine the canonical import path and
// check the map to see if it is already present in the imports map.
// If so, the Importer can return the map entry. Otherwise, the
// Importer should load the package data for the given path into

// that are valid map keys.
package fmtsort

import (
	"cmp"
	"reflect"
	"slices"
)

// Note: Throughout this package we avoid calling reflect.Value.Interface as
// it is not always legal to do so and it's easier to avoid the issue than to face it.

// SortedMap is a slice of KeyValue pairs that simplifies sorting
// and iterating over map entries.
//

	// New sections added in DWARF 5.
	addr       []byte
	lineStr    []byte
	strOffsets []byte
	rngLists   []byte

	// parsed data
	abbrevCache map[uint64]abbrevTable
	bigEndian   bool
	order       binary.ByteOrder
	typeCache   map[Offset]Type
	typeSigs    map[uint64]*typeUnit
	unit        []unit
}

var errSegmentSelector = errors.New("non-zero segment_selector size not supported")

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

package counter

import (
	"bytes"
	"fmt"
	"strings"
	"unsafe"

	"golang.org/x/telemetry/internal/mmap"
)

type File struct {
	Meta  map[string]string
	Count map[string]uint64
}

func Parse(filename string, data []byte) (*File, error) {
	if !bytes.HasPrefix(data, []byte(hdrPrefix)) || len(data) < pageSize {
		if len(data) < pageSize {

// map type.
func DeleteMapRType(pos src.XPos, n *ir.CallExpr) ir.Node {
	assertOp(n, ir.ODELETE)
	if hasRType(n, n.RType, "RType") {
		return n.RType
	}
	return mapRType(pos, n.Args[0].Type())
}

// IndexMapRType asserts that n is a map index operation, and returns
// an expression that yields the *runtime._type value representing the
// map type.

		{"struct{}", args{reflect.TypeOf(struct{}{})}, true},
		{"struct{i int; s S}", args{reflect.TypeOf(struct {
			i int
			s S
		}{})}, true},
		{"map[int][int]", args{reflect.TypeOf(map[int]int{})}, false},
		{"[4]chan int", args{reflect.TypeOf([4]chan int{})}, true},
		{"[0]struct{_ S}", args{reflect.TypeOf([0]struct {
			_ S
		}{})}, true},

	"uncommonType",
	"arrayType",
	"chanType",
	"funcType",
	"interfaceType",
	"ptrType",
	"sliceType",
	"structType",
}

type visitor struct {
	m map[string]map[string]bool
}

func newVisitor() visitor {
	v := visitor{}
	v.m = make(map[string]map[string]bool)

	return v
}
func (v visitor) filter(name string) bool {
	for _, typeName := range typeNames {
		if typeName == name {
			return true
		}

package main

// issue 8142: lost 'addrtaken' bit on inlined variables.

func printnl()

//go:noescape
func useT40(*T40)

type T40 struct {
	m map[int]int
}

func newT40() *T40 {
	ret := T40{}
	ret.m = make(map[int]int, 42) // ERROR "live at call to makemap: &ret$"
	return &ret
}

func bad40() {
	t := newT40() // ERROR "stack object ret T40$" "stack object .autotmp_[0-9]+ runtime.hmap$"