Memory allocation failed in CT

[Andrey]

On Tuesday, 9 July 2019 at 17:59:24 UTC, Max Haughton wrote:
> On Tuesday, 9 July 2019 at 17:48:52 UTC, Andrey wrote:
>> Hello,
>> I have got a problem with compile-time calulations.
>> I have some code generator that should create some long string 
>> of code during CT and after generation I mixin it. If I run it 
>> normally - in run time - then there is no error and I get 
>> expected output - string with size ~ 3.5 MB.
>> If I run it in CT then I recieve an error:
>>> [...]
>>
>> I don't understand why...
>> The only operation in my generator is string concatination: 
>> _result ~= "some code...".
>
> Are you using the -lowmem flag? This enables the GC during 
> compilation i.e. you might be running out of memory (CTFE is 
> not efficient with memory during evaluation)

I tried to turn on this flag but no success. The same error...