Incorrect result from signed right-shift when using Code_Target_Numeral

[Florian Haftmann]

Am 05.12.25 um 22:58 schrieb Makarius:
> On 05/12/2025 22:42, Makarius wrote:
>>
>> Right now our main problem is that 64eb08b0a4bc is on top of "latest" 
>> Poly/ML development and experiments. Thus it does not quite work for 
>> Isabelle yet, especially HOL-Codegenerator_Test. For the release the 
>> change needs to sit on top of official v5.9.2.
> 
> I now see 638379c583a5, and that looks fine so far in a quick test of 
> HOL-Codegenerator_Test ...

It is interesting that this remained undiscovered – AFP session 
Native_Word contains considerable tests for code generation for word types.

I’ll investigate what is missing there.

Cheers,
	Florian
-------------- next part --------------
A non-text attachment was scrubbed...
Name: OpenPGP_0xA707172232CFA4E9.asc
Type: application/pgp-keys
Size: 25429 bytes
Desc: OpenPGP public key
URL: <https://mailman46.in.tum.de/pipermail/isabelle-dev/attachments/20251206/c4a1d894/attachment-0001.key>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: OpenPGP_signature.asc
Type: application/pgp-signature
Size: 228 bytes
Desc: OpenPGP digital signature
URL: <https://mailman46.in.tum.de/pipermail/isabelle-dev/attachments/20251206/c4a1d894/attachment-0001.sig>