| // run | |
| // Copyright 2021 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 main | |
| //go:noinline | |
| func f(c bool) int { | |
| b := true | |
| x := 0 | |
| y := 1 | |
| for b { | |
| b = false | |
| y = x | |
| x = 2 | |
| if c { | |
| return 3 | |
| } | |
| } | |
| return y | |
| } | |
| func main() { | |
| if got := f(false); got != 0 { | |
| panic(got) | |
| } | |
| } |