Dynamic array ot not

[Steven Schveighoffer]

On 1/16/22 7:54 PM, forkit wrote:
> On Sunday, 16 January 2022 at 23:34:41 UTC, Ali Çehreli wrote:
>>
>> Definitely a -profile=gc bug. Here are the existing ones:
>>
>>   https://issues.dlang.org/buglist.cgi?quicksearch=profile%20gc
>>
>> Ali
> 
> yeah, a bug makes more sense ... otherwise I really would have had a 
> slice to data that doesn't exist anywhere.
> 
> some of those reported bugs are pretty old.
> 
> .. oh well... just another thing in D, that I can't rely on :-(

I think what is happening is that phobos is using a direct call to a 
compiler hook, which bypasses the mechanism that recognizes it as a GC 
allocation.

It appears that profile=gc doesn't recognize any non-language GC calls. 
Even `GC.malloc` doesn't identify any allocations.

https://issues.dlang.org/show_bug.cgi?id=14892

-Steve