typename T11, typename T12, typename T13, typename T14, typename T15,
    typename T16, typename T17, typename T18, typename T19>
struct Types19 {
  typedef T1 Head;
  typedef Types18<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
      T16, T17, T18, T19> Tail;
};

template <typename T1, typename T2, typename T3, typename T4, typename T5,

    typename T11, typename T12, typename T13, typename T14, typename T15,
    typename T16, typename T17, typename T18, typename T19>
struct Types19 {
  typedef T1 Head;
  typedef Types18<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
      T16, T17, T18, T19> Tail;
};

template <typename T1, typename T2, typename T3, typename T4, typename T5,

    typename T16, typename T17, typename T18, typename T19>
internal::ValueArray19<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
    T14, T15, T16, T17, T18, T19> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5,
    T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14,
    T15 v15, T16 v16, T17 v17, T18 v18, T19 v19) {
  return internal::ValueArray19<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,

    typename T16, typename T17, typename T18, typename T19>
internal::ValueArray19<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13,
    T14, T15, T16, T17, T18, T19> Values(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5,
    T6 v6, T7 v7, T8 v8, T9 v9, T10 v10, T11 v11, T12 v12, T13 v13, T14 v14,
    T15 v15, T16 v16, T17 v17, T18 v18, T19 v19) {
  return internal::ValueArray19<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,

		}
	}
}

type T11 T10

type T12 struct {
	F1 *T15
	F2 *T13
	F3 *T16
}

type T13 T14
type T14 T15
type T15 T16
type T16 T17
type T17 T12

// issue 1672
type T18 *[10]T19
type T19 T18

func main() {
	_ = &T1{&T2{}}
	_ = &T2{&T2{}}
	_ = &T3{&T4{}}
	_ = &T4{&T4{}}
	_ = &T5{&T4{}}
	_ = &T6{&T4{}}
	_ = &T7{&T4{}}
	_ = &T8{&T4{}}
	_ = &T9{&T4{}}

// Disallow them for now.

package p

type t int

type (
	t00 t; t01 t; t02 t; t03 t; t04 t; t05 t; t06 t; t07 t; t08 t; t09 t
	t10 t; t11 t; t12 t; t13 t; t14 t; t15 t; t16 t; t17 t; t18 t; t19 t
	t20 t; t21 t; t22 t; t23 t; t24 t; t25 t; t26 t; t27 t; t28 t; t29 t
	t30 t; t31 t; t32 t; t33 t; t34 t; t35 t; t36 t; t37 t; t38 t; t39 t
	t40 t; t41 t; t42 t; t43 t; t44 t; t45 t; t46 t; t47 t; t48 t; t49 t

        // T15 interface { T14; T14 }
        // T16 interface { T15; T15 }
        // T17 interface { T16; T16 }
        // T18 interface { T17; T17 }
        // T19 interface { T18; T18 }

        // T20 interface { T19; T19 }
        // T21 interface { T20; T20 }
        // T22 interface { T21; T21 }
        // T23 interface { T22; T22 }
        // T24 interface { T23; T23 }
        // T25 interface { T24; T24 }

    typename T16, typename T17, typename T18, typename T19>
class ValueArray19 {
 public:
  ValueArray19(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
      T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
      T18 v18, T19 v19) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6),

    typename T16, typename T17, typename T18, typename T19>
class ValueArray19 {
 public:
  ValueArray19(T1 v1, T2 v2, T3 v3, T4 v4, T5 v5, T6 v6, T7 v7, T8 v8, T9 v9,
      T10 v10, T11 v11, T12 v12, T13 v13, T14 v14, T15 v15, T16 v16, T17 v17,
      T18 v18, T19 v19) : v1_(v1), v2_(v2), v3_(v3), v4_(v4), v5_(v5), v6_(v6),

				{baseNamespacedPod("t19-foo2", "t19-ns1"), true, watch.Added},
				{baseNamespacedPodUpdated("t19-foo2", "t19-ns1"), true, watch.Modified},
				{baseNamespacedPodAssigned("t19-foo2", "t19-ns1", "t19-bar1"), true, watch.Deleted},
			},
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			requestInfo := &genericapirequest.RequestInfo{}
			requestInfo.Name = tt.requestedName