if (this.exited) {
				this._resolveExitPromise();
			}
		}

		_makeFuncWrapper(id) {
			const go = this;
			return function () {
				const event = { id: id, this: this, args: arguments };
				go._pendingEvent = event;
				go._resume();
				return event.result;
			};
		}
	}

pkg syscall (openbsd-amd64), type Dirent struct, Fileno uint32
pkg syscall (openbsd-amd64), type FdSet struct, Bits [32]int32
pkg syscall (openbsd-amd64), type Kevent_t struct, Data int32
pkg syscall (openbsd-amd64), type Kevent_t struct, Ident uint32
pkg syscall (openbsd-amd64), type Mclpool struct, Grown uint32
pkg syscall (openbsd-amd64), type RtMetrics struct, Expire uint32

<p>
The exit of a goroutine is not guaranteed to be synchronized before
any event in the program.
For example, in this program:
</p>

<pre>
var a string

func hello() {
	go func() { a = "hello" }()
	print(a)
}
</pre>

<p>
the assignment to <code>a</code> is not followed by
any synchronization event, so it is not guaranteed to be
observed by any other goroutine.