// Copyright 2021 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 M interface {
        m()
}

type C interface {
        comparable
}

type _ interface{
        int | M // ERROR cannot use p\.M in union \(p\.M contains methods\)
        int | comparable // ERROR cannot use comparable in union
        int | C // ERROR cannot use p\.C in union \(p\.C embeds comparable\)
}
