What is the URL of the page with the issue?

https://go.dev/play/p/nFK61FSRjMa

What is your user agent?

Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.134 Safari/537.36 Edg/103.0.1264.71

Screenshot

What did you do?

I was playing with channels, trying to understand when a channel is blocked, and I managed to make the program to continue working even after getting the timeout prompt.
Here's a snippet of the code:

// You can edit this code!
// Click here and start typing.
package main

import (
	"fmt"
	"sync"
	"time"
)

func w(c chan<- int) {
	for {
		time.Sleep(time.Second * 1)
		fmt.Println("Sending number 1")
		c <- 1
	}
}

func main() {
	var wg sync.WaitGroup
	c := make(chan int)
	go func(wg *sync.WaitGroup, c chan<- int) {
		defer wg.Done()
		w(c)
	}(&wg, c)

	for r := range c {
		fmt.Printf("Got Number %d", r)
	}
}

What did you expect to see?

I expected the program to stop after getting timeout, and in general, for something to crash after the program continued

What did you see instead?

The program runs forever