DIP22 : Private symbol visibility

[Dicebot]

On Wednesday, 30 January 2013 at 20:22:11 UTC, Jacob Carlborg 
wrote:
> If you have a public and a private function in the same module, 
> it's possible to implement the two functions in two separate 
> object files. The private function must then be available in 
> the object file to link the program properly.

Ugh, how can you split module into two source/object files? Naive 
approach will result in linker error due to multiple definition 
of ModuleInfo. I did not know it was possible, would have been 
really cool to have.