| Linux in-mum-web1499.main-hosting.eu 5.14.0-503.40.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Mon May 5 06:06:04 EDT 2025 x86_64 Path : /opt/golang/1.22.0/test/typeparam/ |
| Current File : //opt/golang/1.22.0/test/typeparam/issue45722.go |
// 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
import (
"fmt"
"log"
)
func try[T any](v T, err error) T {
if err != nil {
panic(err)
}
return v
}
func handle(handle func(error)) {
if issue := recover(); issue != nil {
if e, ok := issue.(error); ok && e != nil {
handle(e)
} else {
handle(fmt.Errorf("%v", e))
}
}
}
func main() {
defer handle(func(e error) { log.Fatalln(e) })
_ = try(fmt.Print(""))
}