1 // compile 2 3 // Copyright 2014 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 package p 8 9 func f(x interface{}) { 10 switch x := x.(type) { 11 case int: 12 func() { 13 _ = x 14 }() 15 case map[int]int: 16 func() { 17 for range x { 18 } 19 }() 20 } 21 } 22
