golang issue45743 代码
文件路径：/test/fixedbugs/issue45743.go
/ compile
/ 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
func fn() func(interface{}) {
return func(o interface{}) {
switch v := o.(type) {
case *int:
*v = 1
}
}
}
func main() {
fn()
}