Feoramund 8a14a656fb Fix chan.can_send for unbuffered channels ...

`w_waiting` is the signal that says a caller is waiting to be able to
send something. It is incremented upon send and - in the case of an
unbuffered channel - it can only hold one message.

Therefore, check that `w_waiting` is zero instead.

2024-09-10 14:52:20 -04:00

..

chan.odin

Fix chan.can_send for unbuffered channels

2024-09-10 14:52:20 -04:00