| // compile | |
| // Copyright 2019 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. | |
| package p | |
| func f() { | |
| var i int | |
| var b *bool | |
| var s0, s1, s2 string | |
| if *b { | |
| s2 = s2[:1] | |
| i = 1 | |
| } | |
| s1 = s1[i:-i+i] + s1[-i+i:i+2] | |
| s1 = s0[i:-i] | |
| } |