file and debug info all in one place?

[user1234]

On Saturday, 25 May 2019 at 19:29:25 UTC, Amex wrote:
> __FILE__, __LINE__, etc...
>
> we have to use these as template parameters
>
> Why not just make every function have this info available in a 
> "hidden" struct? No need to mess around with any extra bloating 
> of the function signature.

rather log when you enter a function, this will be more simple in 
your case

enum lg =
`writeln(__FILE_FULL_PATH, "(", __LINE__, "): enter", 
__PRETTY_FUNCTION__);`;

and put

     mixin(lg);

in your functions.

or use std.experimental.logger which does more or less the same 
when you just log() without supplemental args.