koobas.hobune.stream
Nested coroutine handling
At what point did Unity start to support nested coroutines? The following code works in Unity 5.4.2, but it didn't used to not a long time ago:
IEnumerator Start()
{
yield return Inner(1);
yield return Inner(2);
}
private IEnumerator Inner(int id)
{
Debug.LogFormat(this, "Inner {0} begin", id);
yield return 1;
yield return 2;
Debug.LogFormat(this, "Inner {0} end", id);
}
If I recall correctly last time I checked, which was less than a year ago, one would have to do yield return StartCoroutine(Inner(...)); instead. See http://answers.unity3d.com/questions/14081/nested-coroutines.html
In what version did that change? Was it mentioned in the release notes?
I've just found this myself, and I too haven't found anything in the release notes. Very strange. I've just reached out to a Unity employee I know on twitter.
