How to get to a class initializer through introspection?
j at j.nl
Tue Aug 4 09:31:16 UTC 2020
On Tuesday, 4 August 2020 at 02:03:34 UTC, Andrei Alexandrescu
> On 8/3/20 10:44 AM, Johan wrote:
>> On Monday, 3 August 2020 at 13:01:55 UTC, Andrei Alexandrescu
>>> Would it be effective to iterate through the .tupleof and
>>> initialize each in turn?
>> Possibly. IIRC, the spec obliges us to initialize the padding
>> in-between address-aligned members aswell, such that a memcmp
>> works to compare structs. If that is true, then we have to
>> initialize the padding aswell and a memcpy would be that much
> To play devil's advocate, the padding bytes should not have
> been changed by user code in the first place :o).
But the memory into which objects are placed will be tainted and
thus the padding areas will not be the same for each object.
(it's the same for =void members. All can be incorporated into
the initializer function, but it's work.)
More information about the Digitalmars-d