Re: [Pharo-project] Improving Pharo's Exception Hierarchy

[Dale Henrichs]

On 04/14/2011 12:04 PM, Henrik Sperre Johansen wrote:
On 14.04.2011 20:52, Dale Henrichs wrote:
Stef,
For rangeError the code would look like this:

   [
   (NumericError new)
     reason: #rangeError;
     signal: 'access out of bounds'
   ]
     on: NumericError
     do: [:ex |
       ex reasonCode == #rangeError
         ifTrue: [ "do your thang" ]
         ifFalse: [ ex pass ]].

Dale

Why not use #tag, which is already ANSI?

Cheers,
Henry


At GemStone we decided not to use tag (we had several cats to skin), but 
tag could certainly be used...

Dale