Cannot Instantiate Immutable or Constant Structure Variable

Don nospam at nospam.com
Wed Jul 6 07:56:04 PDT 2011


Loopback wrote:
> On 2011-07-06 08:20, Jens Mueller wrote:
>> Loopback wrote:
>>> On 2011-07-06 04:39, Jose Armando Garcia wrote:
>>>> First, you should always try to simplify the problem when asking for
>>>> help. Not many people want to read a lot of code to find the issue.
>>>
>>> That's understandable indeed, though I haven't been able to distinguish
>>> what's the exact property of the structure that is causing this error,
>>> otherwise I would have gladly used a short sample.
>>
>> You may give DustMite a try. Maybe it can reduce it for you.
>> https://github.com/CyberShadow/DustMite/wiki
>>
>> Jens
> 
> Thank you for the link! It was very useful.
> 
> I've stripped lots of code and now, it seems too simple to not be able
> to figure out where the problem lies. I've always thought the error was
> related to templates, but as I said; it was much more simple.
> 
> Perhaps the problem is obvious for those experienced in D but I am still
> a rookie. I've also searched for a solution but I have found none.

It's a compiler CTFE bug, which has been fixed in the latest beta 
release (2.054).


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