obj file for mixin?

[Tim Keating]

This may seem like a dumb question but . . . a source file that is 
imported solely for a template that gets used as a mixin will not be 
compiled into an obj file, correct? The more I think about this, the 
more it seems like the logical behavior, but MAN did it freak me out 
when I noticed its absence from my build directory. ("How in the hell 
did I link that code in there?!?")

TK