Infinite loop detected; ensure it has a proper exit condition (e.g., break, return) to avoid unintentional resource consumption or hangs
for {
1// Copyright 2009 The Go Authors. All rights reserved.2// Use of this source code is governed by a BSD-style3// license that can be found in the LICENSE file.45//go:build ignore67// Compute Fibonacci numbers with two goroutines8// that pass integers back and forth. No actual9// concurrency, just threads and synchronization10// and foreign code on multiple pthreads.1112package main1314import (15 big "."16 "runtime"17)1819func fibber(c chan *big.Int, out chan string, n int64) {20 // Keep the fibbers in dedicated operating system21 // threads, so that this program tests coordination22 // between pthreads and not just goroutines.23 runtime.LockOSThread()2425 i := big.NewInt(n)26 if n == 0 {27 c <- i28 }29 for {30 j := <-c31 out <- j.String()32 i.Add(i, j)33 c <- i34 }35}3637func main() {38 c := make(chan *big.Int)39 out := make(chan string)40 go fibber(c, out, 0)41 go fibber(c, out, 1)42 for i := 0; i < 200; i++ {43 println(<-out)44 }45}