virtual-by-default rant

[Adam D. Ruppe]

Something that *might* help is to do unit tests. Yeah,
that's kinda ass, but it would catch a stray virtual early.


Do a unit test that does a traits check for virtuals:

http://dlang.org/traits.html#getVirtualFunctions

if the name isn't on a list of approved virtuals,
static assert fail.

You'd then maintain the list of approved virtuals
in the unit test, where it is easier to check over.


idk though, I've never worked on a project like this.