{"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},

	})
}

func testAll[K, V comparable](t *testing.T, m *HashTrieMap[K, V], testData map[K]V, yield func(K, V) bool) {
	for k, v := range testData {
		expectStored(t, k, v)(m.LoadOrStore(k, v))
	}
	visited := make(map[K]int)
	m.All()(func(key K, got V) bool {
		want, ok := testData[key]
		if !ok {
			t.Errorf("unexpected key %v in map", key)
			return false
		}
		if got != want {

	"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
		}

	// Experimental events for ExperimentAllocFree.

	// Experimental heap span events. IDs map reversibly to base addresses.
	traceEvSpan      // heap span exists [timestamp, id, npages, type/class]
	traceEvSpanAlloc // heap span alloc [timestamp, id, npages, type/class]
	traceEvSpanFree  // heap span free [timestamp, id]

	// Experimental heap object events. IDs map reversibly to addresses.
	traceEvHeapObject      // heap object exists [timestamp, id, type]

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$" "stack object .autotmp_[0-9]+ runtime.hmap$"

	// Qualify the package unless it's the package being type-checked.
	if pkg != check.pkg {
		if check.pkgPathMap == nil {
			check.pkgPathMap = make(map[string]map[string]bool)
			check.seenPkgMap = make(map[*Package]bool)
			check.markImports(check.pkg)
		}
		// If the same package name was used by multiple packages, display the full path.
		if len(check.pkgPathMap[pkg.name]) > 1 {

	defer r.mu.Unlock()
	var err error
	if r.fr != nil {
		err = r.fr.Close()
		flateReaderPool.Put(r.fr)
		r.fr = nil
	}
	return err
}

var (
	compressors   sync.Map // map[uint16]Compressor
	decompressors sync.Map // map[uint16]Decompressor
)

func init() {
	compressors.Store(Store, Compressor(func(w io.Writer) (io.WriteCloser, error) { return &nopCloser{w}, nil }))

func MapBucketOf(x, y Type) Type {
	return toType(bucketOf(x.common(), y.common()))
}

func CachedBucketOf(m Type) Type {
	t := m.(*rtype)
	if Kind(t.t.Kind_&abi.KindMask) != Map {
		panic("not map")
	}
	tt := (*mapType)(unsafe.Pointer(t))
	return toType(tt.Bucket)
}

type EmbedWithUnexpMeth struct{}

func (EmbedWithUnexpMeth) f() {}

type pinUnexpMeth interface {
	f()
}

		args: args,
	}
}

func (k *ImplA[T]) setData(data string) InterfaceA[T] {
	k.data = data
	return k
}

func Foo[M ~map[InterfaceA[T]]V, T comparable, V any](m M) {
	// DO SOMETHING HERE
	return
}

func Bar() {
	keys := make([]InterfaceA[int], 0, 10)
	m := make(map[InterfaceA[int]]int)
	for i := 0; i < 10; i++ {
		keys = append(keys, NewInterfaceA[int](i))
		m[keys[i]] = i
	}

	Foo(m) // panic here

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

package p

type Message struct {
	Header map[string][]string
}

func f() {
	m := Message{Header: map[string][]string{}}
	m.Header[""] = append([]string(m.Header[""]), "")
	_ = m