PARIS — Is it rape when you have sex with someone who didn’t tell you it was O.K., but told you it was O.K. earlier that night?

The allegations of sexual assault by two Swedish women against Julian Assange, the founder of the anti-secrecy group WikiLeaks, have raised a series of questions, some silly (Is a broken condom a criminal offense?), some preposterous (Were the two women on the C.I.A. payroll?), but at least one worth mulling: What, today, constitutes sexual violence?

According to a leaked police report, Swedish prosecutors want to question Mr. Assange on allegations of rape in only one of the two cases: The woman in question, a WikiLeaks groupie, let him spend the night at her apartment and had consensual sex with him at least once (reportedly with a condom). She then testified to falling asleep and being woken later by him penetrating her (without a condom).

She only went to the police days afterward, when she discovered by talking to another woman with whom Mr. Assange had stayed that the second woman, too, felt violated after he was reluctant to use a condom and then allegedly “did something” to make it break. (The allegation here is sexual molestation.)