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// Copyright 2011 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.

// The package e is a go/doc test for embedded methods.
package e

// ----------------------------------------------------------------------------
// Conflicting methods M must not show up.

type t1 struct{}

// t1.M should not appear as method in a Tx type.
func (t1) M() {}

type t2 struct{}

// t2.M should not appear as method in a Tx type.
func (t2) M() {}

// T1 has no embedded (level 1) M method due to conflict.
type T1 struct {
        t1
        t2
}

// ----------------------------------------------------------------------------
// Higher-level method M wins over lower-level method M.

// T2 has only M as top-level method.
type T2 struct {
        t1
}

// T2.M should appear as method of T2.
func (T2) M() {}

// ----------------------------------------------------------------------------
// Higher-level method M wins over lower-level conflicting methods M.

type t1e struct {
        t1
}

type t2e struct {
        t2
}

// T3 has only M as top-level method.
type T3 struct {
        t1e
        t2e
}

// T3.M should appear as method of T3.
func (T3) M() {}

// ----------------------------------------------------------------------------
// Don't show conflicting methods M embedded via an exported and non-exported
// type.

// T1 has no embedded (level 1) M method due to conflict.
type T4 struct {
        t2
        T2
}

// ----------------------------------------------------------------------------
// Don't show embedded methods of exported anonymous fields unless AllMethods
// is set.

type T4 struct{}

// T4.M should appear as method of T5 only if AllMethods is set.
func (*T4) M() {}

type T5 struct {
        T4
}