string file = __FILE__ considered harmful (and solution)

[Nick Sabalausky (Abscissa)]

On 05/30/2018 10:40 AM, Steven Schveighoffer wrote:
> 
> But if we fixed the behavior that causes your idea not to work, then we 
> could probably easily define a function like so:
> 
> CallerInfo __CALLER__(string file = __FILE__, size_t line = __LINE__)
> {
>      return CallerInfo(file, line);
> }
> 

Love it!