Date: Mon, 22 May 2023 10:12:53 -0700
On Monday, 22 May 2023 04:22:18 PDT Edward Catmur via Std-Proposals wrote:
> The abstract machine is perfectly capable of doing that. A picky
> implementation could place such a class instance across a page boundary, if
> it wanted.
A much more likely, though still currently non-existent, implementation could
have a byte-level management of memory protection. The implementation could
easily apply the constness to each sub-object on construction.
If nothing else, sanitisers can do that.
> The abstract machine is perfectly capable of doing that. A picky
> implementation could place such a class instance across a page boundary, if
> it wanted.
A much more likely, though still currently non-existent, implementation could
have a byte-level management of memory protection. The implementation could
easily apply the constness to each sub-object on construction.
If nothing else, sanitisers can do that.
-- Thiago Macieira - thiago (AT) macieira.info - thiago (AT) kde.org Software Architect - Intel DCAI Cloud Engineering
Received on 2023-05-22 17:12:55