Can't set BP in middle of line

[Stefan Koch]

On Sunday, 4 November 2018 at 21:17:32 UTC, Michelle Long wrote:
> On Sunday, 4 November 2018 at 08:27:34 UTC, Rainer Schuetze 
> wrote:
>> [...]
>
>
> Is it then possible to simply split a line internally to handle 
> it?
>
> [...]

Debug information is mapped to machine-code on a source line by 
source line basis.

Therefore it's indeed nontrivial to do this.