Stephan Bergmann wrote: > 3 Incorporate Daniel's fix and change the rules so that extracting a > null reference of interface type T1 to a reference of interface type T2 > succeeds if and only if T1 is derived from T2. That is, the list would > become > > b1: false x1: unmodified > b2: true x2: null > b2a: true x2a: null > b2b: false x2b: unmodified > > 4 Incorporate Daniel's fix and change the rules so that extracting a > null reference of interface type T1 to a reference of interface type T2 > always succeeds, independent of T1 and T2. That is, the list would become > > b1: true x1: null > b2: true x2: null > b2a: true x2a: null > b2b: true x2b: null > > I favor the fourth solution, and would suggest implementing it for OOo > 2.0, even though it has the slight potential of breaking existing code > (as some of the b's would change).
I would prefer the 3rd solution. What are the drawbacks of this? At least it comes very close to the expectation I would have without knowing the current implementation. Best regards, Mathias -- Mathias Bauer - OpenOffice.org Application Framework Project Lead Please reply to the list only, [EMAIL PROTECTED] is a spam sink. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
