exception semantics

Ken Collins kenncoll123 at hotmail.com
Thu Jan 16 09:57:31 UTC 2003


I get the same results as VW7 with Squeak3.5alpha[VI4] latest update: #5168.


>From: Avi Bryant <avi at beta4.com>
>Reply-To: squeak-dev at lists.squeakfoundation.org
>To: squeak-dev at lists.squeakfoundation.org
>Subject: exception semantics
>Date: Thu, 16 Jan 2003 00:49:05 -0800 (PST)
>
>The following code:
>
>[[
>	Notification signal.
>	Transcript cr.
>	Notification signal.
>
>  ] on: Notification
>    do: [:n | Transcript cr; show: 'inner'.  n pass "or n signal"]
>
>] on: Notification
>   do: [:n | Transcript cr; show: 'outer'. n resume]
>
>shows
>
>  inner
>  outer
>
>  outer
>
>on the Transcript.  Is this a bug?  VW7 shows
>
>  inner
>  outer
>
>  inner
>  outer.
>
>Whichever semantics are correct, can anyone suggest the best way to
>emulate the VW7 behavior?
>
>Avi


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