Re: Next Apocalypse

2003-09-18 Thread Andy Wardley
chromatic wrote: The thinking at the last design meeting was that you'd explicitly say Consider this class closed; I won't muck with it in this application at compile time if you need the extra optimization in a particular application. In Dylan, this is called a sealed class. It tells the

Re: Next Apocalypse

2003-09-18 Thread Austin Hastings
--- Andy Wardley [EMAIL PROTECTED] wrote: chromatic wrote: The thinking at the last design meeting was that you'd explicitly say Consider this class closed; I won't muck with it in this application at compile time if you need the extra optimization in a particular application. In

Re: Next Apocalypse

2003-09-18 Thread chromatic
On Thursday, September 18, 2003, at 07:49 AM, Austin Hastings wrote: Sounds like a potential keyword, or perhaps a ubiquitous method, or both. But how to differentiate sealed under optimization versus sealed under inheritance? I don't understand the question. The point is not for module authors

Re: Next Apocalypse

2003-09-18 Thread Austin Hastings
--- chromatic [EMAIL PROTECTED] wrote: On Thursday, September 18, 2003, at 07:49 AM, Austin Hastings wrote: Sounds like a potential keyword, or perhaps a ubiquitous method, or both. But how to differentiate sealed under optimization versus sealed under inheritance? I don't understand

Re: Next Apocalypse

2003-09-18 Thread chromatic
On Thursday, September 18, 2003, at 12:33 PM, Gordon Henriksen wrote: Ah, shouldn't optimization be automatic? Much preferrable to provide opt-out optimizations instead of opt-in optimizations. No. That's why I tend to opt-out of writing in C and opt-in to writing Perl. Perl (all versions) and