When Swindler attacks a player who is still in clean-up, when does the attack resolve?

Question

Accepted Answer

Turns do not overlap: the player in clean-up finishes first, then the attack resolves. If they have no cards to draw, they shuffle and draw their five cards before trashing.

Dominion: Intrigue

When Swindler attacks a player who is still in clean-up, when does the attack resolve?

Dominion: Intrigue

When Swindler attacks a player who is still in clean-up, when does the attack resolve?