Questão jurídica principal
Whether the cantonal interlocutory decision ordering shareholder disclosure was challengeable by constitutional complaint
Decisão extraída
Yes, because the order could cause an irreparable disadvantage due to possible fines and procedural costs for non-compliance.
Fundamentação extraída
Under Art. 87 para. 2 OG, other interlocutory decisions are reviewable only if they may cause irreparable harm; that threshold was met here.