Questione giuridica chiave
Whether the public-law appeal was admissible despite Art. 83 lit. c no. 2 BGG
Decisione estratta
The appeal was admissible only insofar as the appellant relied on a claim under Art. 7 ANAG; otherwise it was inadmissible because discretionary residence-permit decisions give no enforceable entitlement.
Motivazione estratta
A former marriage to a Swiss citizen can found a claim under Art. 7 ANAG, but only if the legal conditions are met. If no entitlement exists, Art. 83 lit. c no. 2 BGG bars the appeal.