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// Copyright 2012 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
}
// ----------------------------------------------------------------------------
// Recursive type declarations must not lead to endless recursion.
type U1 struct {
*U1
}
// U1.M should appear as method of U1.
func (*U1) M() {}
type U2 struct {
*U3
}
// U2.M should appear as method of U2 and as method of U3 only if AllMethods is set.
func (*U2) M() {}
type U3 struct {
*U2
}
// U3.N should appear as method of U3 and as method of U2 only if AllMethods is set.
func (*U3) N() {}
type U4 struct {
*u5
}
// U4.M should appear as method of U4.
func (*U4) M() {}
type u5 struct {
*U4
}
// ----------------------------------------------------------------------------
// A higher-level embedded type (and its methods) wins over the same type (and
// its methods) embedded at a lower level.
type V1 struct {
*V2
*V5
}
type V2 struct {
*V3
}
type V3 struct {
*V4
}
type V4 struct {
*V5
}
type V5 struct {
*V6
}
type V6 struct{}
// V4.M should appear as method of V2 and V3 if AllMethods is set.
func (*V4) M() {}
// V6.M should appear as method of V1 and V5 if AllMethods is set.
func (*V6) M() {}
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