expectNotEntry(t, c, "elem2")
	expectEntry(t, c, "elem1", "1")
	expectEntry(t, c, "elem3", "3")
	expectEntry(t, c, "elem4", "4")
	expectEntry(t, c, "elem5", "5")
}

func TestLRUKeys(t *testing.T) {
	c := NewLRUExpireCache(4)
	c.Add("elem1", "1", 10*time.Hour)
	c.Add("elem2", "2", 10*time.Hour)
	c.Add("elem3", "3", 10*time.Hour)
	c.Add("elem4", "4", 10*time.Hour)

}

// Reduce reduces a []Elem1 to a single value of type Elem2 using
// a reduction function.
func Reduce[Elem1, Elem2 any](s []Elem1, initializer Elem2, f func(Elem2, Elem1) Elem2) Elem2 {
	r := initializer
	for _, v := range s {
		r = f(r, v)
	}
	return r
}

// Filter filters values from a slice using a filter function.
func Filter[Elem any](s []Elem, f func(Elem) bool) []Elem {
	var r []Elem
	for _, v := range s {

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

package main

func Map[F, T any](s []F, f func(F) T) []T { return nil }

func Reduce[Elem1, Elem2 any](s []Elem1, initializer Elem2, f func(Elem2, Elem1) Elem2) Elem2 { var x Elem2; return x }

func main() {
	var s []int
	var f1 func(int) float64
	var f2 func(float64, int) float64
	_ = Map[int](s, f1)
	_ = Map(s, f1)
	_ = Reduce[int](s, 0, f2)

	return r
}

// _Reduce reduces a []Elem1 to a single value of type Elem2 using
// a reduction function.
func _Reduce[Elem1, Elem2 any](s []Elem1, initializer Elem2, f func(Elem2, Elem1) Elem2) Elem2 {
	r := initializer
	for _, v := range s {
		r = f(r, v)
	}
	return r
}

// _Filter filters values from a slice using a filter function.
func _Filter[Elem any](s []Elem, f func(Elem) bool) []Elem {
	var r []Elem
	for _, v := range s {

	v := reflect.ValueOf(x) // ERROR "x escapes to heap"
	return v.Slice(1, 2).Bytes()
}

func elem1(x *int) int { // ERROR "x does not escape"
	v := reflect.ValueOf(x)
	return int(v.Elem().Int())
}

func elem2(x *string) string { // ERROR "leaking param: x to result ~r0 level=1"
	v := reflect.ValueOf(x)
	return string(v.Elem().String())
}

type S struct {
	A int
	B *int
	C string
}

            while (itr1.hasNext()) {
              E elem1 = itr1.next();
              if (!set2.contains(elem1)) {
                return elem1;
              }
            }
            while (itr2.hasNext()) {
              E elem2 = itr2.next();
              if (!set1.contains(elem2)) {
                return elem2;
              }
            }
            return endOfData();
          }

            while (itr1.hasNext()) {
              E elem1 = itr1.next();
              if (!set2.contains(elem1)) {
                return elem1;
              }
            }
            while (itr2.hasNext()) {
              E elem2 = itr2.next();
              if (!set1.contains(elem2)) {
                return elem2;
              }
            }
            return endOfData();
          }

type Bug1Elem struct {
	Name string
	Id   int
}

type Bug1StructMap map[string]Bug1Elem

func TestMapBug1(t *testing.T) {
	in := make(Bug1StructMap)
	in["val1"] = Bug1Elem{"elem1", 1}
	in["val2"] = Bug1Elem{"elem2", 2}

	b := new(bytes.Buffer)
	enc := NewEncoder(b)
	err := enc.Encode(in)
	if err != nil {
		t.Fatal("encode:", err)
	}
	dec := NewDecoder(b)
	out := make(Bug1StructMap)

package master

type PriorityList struct {
    elems []interface{}
}

func (x *PriorityList) Len() int { return len(x.elems) }

func (l *PriorityList) remove(i int) interface{} {
    elem := l.elems[i]
    l.elems = append(l.elems[:i], l.elems[i+1:]...)
    return elem
}

func (l *PriorityList) Next() interface{} {
    return l.remove(l.Len() - 1)
}

						for i := 0; i < f.Len(); i++ {
							elem := f.Index(i)
							if !isPtr {
								elem = elem.Addr()
							}
							objs = append(objs, v)
							elems = reflect.Append(elems, elem)

							relPrimaryValues := make([]interface{}, 0, len(rel.FieldSchema.PrimaryFields))
							for _, pf := range rel.FieldSchema.PrimaryFields {
								if pfv, ok := pf.ValueOf(db.Statement.Context, elem); !ok {