3 // Copyright 2016 The Go Authors. All rights reserved.
4 // Use of this source code is governed by a BSD-style
5 // license that can be found in the LICENSE file.
7 // The linker can prune methods that are not directly called or
8 // assigned to interfaces, but only if reflect.Type.MethodByName is
9 // never used. Test it here.
13 import reflect1 "reflect"
19 func (m M) UniqueMethodName() {
25 type MyType interface {
26 MethodByName(string) (reflect1.Method, bool)
30 var t MyType = reflect1.TypeOf(v)
31 m, _ := t.MethodByName("UniqueMethodName")
32 m.Func.Interface().(func(M))(v)
34 panic("UniqueMethodName not called")