[OT] Apple introduces Swift as Objective-C sucessor

Russel Winder via Digitalmars-d digitalmars-d at puremagic.com
Thu Jun 5 02:04:47 PDT 2014


On Thu, 2014-06-05 at 07:13 +0000, ponce via Digitalmars-d wrote:
> On Thursday, 5 June 2014 at 04:35:18 UTC, Russel Winder via 
> Digitalmars-d wrote:
> >
> > I think Pike, Cox, et al. disagree; for them exceptions are 
> > only a
> > termination mechanism and return codes are the way of 
> > communicating. If
> > Swift has no exceptions, then Apple must be following the Go 
> > model
> > rather than the D, Python, (C++ ?), etc. one.
> >
> 
> It seems interesting to note that for M# it's the exact reverse, 
> exceptions are for recoverable errors and crashing is for 
> unrecoverable ones (I lost the link to the reference).

This is very much the Java model: exceptions are for exceptional events
that can be handled or not. 

In Python of course exceptions are just control flow.

-- 
Russel.
=============================================================================
Dr Russel Winder      t: +44 20 7585 2200   voip: sip:russel.winder at ekiga.net
41 Buckmaster Road    m: +44 7770 465 077   xmpp: russel at winder.org.uk
London SW11 1EN, UK   w: www.russel.org.uk  skype: russel_winder



More information about the Digitalmars-d mailing list