| // run | |
| // Copyright 2022 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. | |
| // Issue 52788: miscompilation for boolean ops on ARM64. | |
| package main | |
| import ( | |
| "fmt" | |
| "reflect" | |
| "os" | |
| ) | |
| func f(next func() bool) { | |
| for b := next(); b; b = next() { | |
| fmt.Printf("%v\n", b) | |
| os.Exit(0) | |
| } | |
| } | |
| func main() { | |
| next := reflect.MakeFunc(reflect.TypeOf((func() bool)(nil)), func(_ []reflect.Value) []reflect.Value { | |
| return []reflect.Value{reflect.ValueOf(true)} | |
| }) | |
| reflect.ValueOf(f).Call([]reflect.Value{next}) | |
| } |