The runtime did not correctly handle repeated cowns in a single when, and would cause the behaviour to never fire, and any subsequent behaviour would be blocked.
That is the following code:
when(a,a) { abort(); }
when(a) { abort(); }
would never reach abort.
This PR fixes this by reducing the execution count if there are duplicates, and setting the cown associated with the Slot to null so that we do not we can skip the slot in release (it will never get a successor).
The runtime did not correctly handle repeated cowns in a single when, and would cause the behaviour to never fire, and any subsequent behaviour would be blocked.
That is the following code:
would never reach abort.
This PR fixes this by reducing the execution count if there are duplicates, and setting the
cownassociated with theSlotto null so that we do not we can skip the slot in release (it will never get a successor).