| // run | |
| // Copyright 2023 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 | |
| import ( | |
| "reflect" | |
| "runtime" | |
| ) | |
| func f(n int) int { | |
| return n % 2 | |
| } | |
| func g(n int) int { | |
| return f(n) | |
| } | |
| func name(fn any) (res string) { | |
| return runtime.FuncForPC(uintptr(reflect.ValueOf(fn).Pointer())).Name() | |
| } | |
| func main() { | |
| println(name(f)) | |
| println(name(g)) | |
| } |