http://bugs.squeak.org/view.php?id=3380

Le dim. 28 oct. 2018 à 18:23, Chris Cunningham <cunningham.cb at gmail.com> a
écrit :

>
>
> On Fri, Oct 26, 2018 at 4:44 PM David T. Lewis <lewis at mail.msen.com>
> wrote:
>
>> Oh my, it sounds like you are tracking down a likely source of very
>> obscure intermittent bugs. Bravo.
>>
>> Dave
>>
>> Yes.
>
> Looking at the latest 5.2b, I find that 0 = 0, but 0 hash does not = 0
> hash (for 2 existing instances of LargePositiveInteger). That is odd.
> Unfortunately, I can't seem to actually capture the ones that are causing
> the issue to investigate - the get normalized (or something) to regular 0
> integers.
>
> However, while looking at this, I noticed that the fall back code in
> Integer>>digitCompare: is buggy.
>
> If you evaluate
>   1 digitCompare: -1249. "1"
> but, if you then comment out "<primitive: 'primDigitCompare'
> module:'LargeInteger'>" in that method and run it again, you get:
>   1 digitCompare: -1249. "-1"
>
> -cbc
>
>
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