Deprecation message sources

[Anonymouse]

On Tuesday, 17 September 2019 at 19:31:53 UTC, Steven 
Schveighoffer wrote:
> I'd hate to say the answer is to special case Nullable for so 
> many functions, but what other alternative is there?
>
> -Steve

Nullable isn't alone, std.json.JSONType causes a literal wall of 
text of deprecation warnings.

import std.stdio;
import std.json;

void main()
{
     writeln(JSONValue.init.type);
}

https://run.dlang.io/is/J0UDay