[squeak-dev] Loading OMeta2 into Squeak 6.0Alpha?

Rolandas Guobys rolandasguobys at gmail.com
Fri Jul 9 16:26:50 UTC 2021


please don't send me more letters !!!

> On 2021-07-09, at 18:30, Marcel Taeumel <marcel.taeumel at hpi.de> wrote:
> 
> 
> Hi, there!
> 
> Ah, might this be a new scenario for the recent changes in context-unwinding in exception handlers?
> http://forum.world.st/Solving-multiple-termination-bugs-summary-amp-proposal-td5128285.html
> 
> Hmm...
> 
> Best,
> Marcel
>> Am 08.07.2021 14:24:09 schrieb Michał Olszewski <m.olszewski at nexat.pl>:
>> 
>> Hello,
>> 
>> I'd like to load OMeta2 package into Squeak 6.0 alpha (version 20582. 64 
>> bit) but I'm having issue with that.
>> 
>> Attempting to load OMeta2.mcm results in 
>> UndefinedObject>>findNextHandlerContextStarting (As result of 
>> #OMeta2Fail). It seems like exception handling mechanism attempts to 
>> access sender but the sender is nil. I tried also to load manually 
>> OMeta2-Preload-hmm.14.mcz (which works), then OMeta2-Postload-hmm12.mcz 
>> but the same error happens.
>> 
>> I recall, in Squeak5.3, this wasn't happening but further errors were 
>> related with Compiler interface. I managed to fix that, by adding 
>> Parser's method to #OMeta2Compiler. Unfortunalely there were even more 
>> of these, which I could not fix.
>> 
>> Is there any way to make it work? The package works fine in Squeak 4.3 
>> but I want to work in newer versions...
>> 
>> PS. The image is fresh, I didn't even use Preference Wizard. My OS is 
>> Windows 8.1 64 bit.
>> 
>> Michał
>> 
>> 
> 
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.squeakfoundation.org/pipermail/squeak-dev/attachments/20210709/b29432ce/attachment.html>


More information about the Squeak-dev mailing list