1 // compile -c=2 2 3 // Copyright 2017 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. 6 7 // Issue 20174: failure to typecheck contents of *T in the frontend. 8 9 package p 10 11 func f() { 12 _ = (*interface{})(nil) // interface{} here used to not have its width calculated going into backend 13 select { 14 case _ = <-make(chan interface { 15 M() 16 }, 1): 17 } 18 } 19
