| // 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. |
| |
| // Test that a method of a reachable type is not necessarily |
| // live even if it matches an interface method, as long as |
| // the type is never converted to an interface. |
| |
| package main |
| |
| type I interface{ M() } |
| |
| type T int |
| |
| func (T) M() { println("XXX") } |
| |
| var p *T |
| var e interface{} |
| |
| func main() { |
| p = new(T) // used T, but never converted to interface |
| e.(I).M() // used I and I.M |
| } |
