Matthew Dempsky <******@****.***> 1619131113 -0700

		panic("fail")
	}
}

func testmap1() {
	s := 0
	nmake = 0
	for i := range makemap() {
		s += i
	}
	if nmake != 1 {
		println("range called makemap", nmake, "times")
		panic("fail")
	}
	if s != 10 {
		println("wrong sum ranging over makemap", s)
		panic("fail")
	}
}

func testmap2() {
	n := 0
	nmake = 0
	for range makemap() {
		n++
	}

    private static final Object MISSING = new Object();
    private final ConcurrentMap<String, Object> loadedClasses = new MapMaker().weakValues().makeMap();
    private final ConcurrentMap<String, Object> resources = new MapMaker().makeMap();
    private final ClassLoader parent;

    static {
        try {
            ClassLoader.registerAsParallelCapable();
        } catch (NoSuchMethodError ignore) {

    private final Map<String, Map<ComponentArtifactIdentifier, ResolvableArtifact>> cachePerRepo = new MapMaker().makeMap();
    private final Map<String, Map<ComponentArtifactIdentifier, ResolvableArtifact>> cachePerRepoWithVerification = new MapMaker().makeMap();

    /**
     * For a remote repository, the only thing required is a resolved artifact cache.

type K struct {
	a, b int32 // these get merged by the compiler into a single field, something typehash doesn't do
	c    float64
}

func main() {
	k := K{a: 1, b: 2, c: 3}

	// Make a reflect map.
	m := reflect.MakeMap(reflect.MapOf(reflect.TypeOf(K{}), reflect.TypeOf(true)))
	m.SetMapIndex(reflect.ValueOf(k), reflect.ValueOf(true))

	// The binary must not contain the type map[K]bool anywhere, or reflect.MapOf

	c := make(chan bool)
	go func() {
		_ = l
		c <- true
	}()
	l = LogImpl{}
	<-c
	return
}

var _ LogImpl = NewLog()

func MakeMap() map[int]int {
	return make(map[int]int)
}

func InstrumentMapLen() {
	_ = len(MakeMap())
}

func InstrumentMapLen2() {
	m := make(map[int]map[int]int)
	_ = len(m[0])
}

func InstrumentMapLen3() {
	m := make(map[int]*map[int]int)

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$" "stack object .autotmp_[0-9]+ runtime.hmap$"
	printnl()     // ERROR "live at call to printnl: ret$"
	useT40(t)
}

 *
 * <p>Usage example:
 *
 * <pre>{@code
 * ConcurrentMap<Request, Stopwatch> timers = new MapMaker()
 *     .concurrencyLevel(4)
 *     .weakKeys()
 *     .makeMap();
 * }</pre>
 *
 * <p>These features are all optional; {@code new MapMaker().makeMap()} returns a valid concurrent
 * map that behaves similarly to a {@link ConcurrentHashMap}.
 *

    // GWT technically only supports concurrencyLevel == 1, but we silently
    // ignore other positive values.
    return this;
  }

  public <K, V> ConcurrentMap<K, V> makeMap() {
    return new ConcurrentHashMap<K, V>(initialCapacity);
  }

 *
 * <p>Usage example:
 *
 * <pre>{@code
 * ConcurrentMap<Request, Stopwatch> timers = new MapMaker()
 *     .concurrencyLevel(4)
 *     .weakKeys()
 *     .makeMap();
 * }</pre>
 *
 * <p>These features are all optional; {@code new MapMaker().makeMap()} returns a valid concurrent
 * map that behaves similarly to a {@link ConcurrentHashMap}.
 *