On Friday, 19 February 2016 at 00:45:00 UTC, Walter Bright wrote:
On 2/18/2016 6:04 AM, Marc Schütz wrote:
Rule 2 only forbids _static immutables_ with @mutable members,
precisely because
those could end up in read-only memory. I don't see how
allocators are affected
at all. An allocator would be mutable, or at least manage
mutable memory.
You could create a bunch of immutable data structures, then
make the page they are in read-only.
You can do this with normal mutable data structures as well,
which already shows that it's a problem on a different level.
(And `mmap()` is @system.)
