What would break if class was merged with struct
Moritz Maxeiner via Digitalmars-d
digitalmars-d at puremagic.com
Sat May 27 11:21:41 PDT 2017
On Saturday, 27 May 2017 at 17:24:14 UTC, Ola Fosheim Grøstad
wrote:
> On Saturday, 27 May 2017 at 17:19:48 UTC, Moritz Maxeiner wrote:
>> On Saturday, 27 May 2017 at 17:02:40 UTC, Ola Fosheim Grøstad
>> wrote:
>>
>>>
>>> The class reference type should be fixable with a rewrite
>>> into templated smart pointers, so no need for big changes
>>> there, I think.
>>
>> Smart pointers impose a specific object lifetime, whereas (D)
>> classes do not. You cannot lower (D) class instances to smart
>> pointers.
>
> In this context smart pointers are just pointers that aren't
> raw pointers, e.g. alias this or something.
Then please don't call them "smart", because that term is
specifically reserved for something that adds at least some
additional features over a regular pointer (bounds checking,
memory / lifetime management, etc.).
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