// compile | |
// Copyright 2020 The Go Authors. All rights reserved. | |
// Use of this source code is governed by a BSD-style | |
// license that can be found in the LICENSE file. | |
package p | |
type I1 interface { | |
comparable | |
} | |
type I2 interface { | |
I1 | |
} | |
type I3 I2 | |
type I4 interface { | |
type int | |
} | |
type I5 interface { | |
I4 | |
} | |
type I6 I5 |