Compile-Time module info

[Chris NS]

Is there any means to get meaningful moduleinfo at compile time, 
specifically a list of the local classes of a given module?  
__traits(allMembers, mod) doesn't work: "inverse.d(109): Error: 
import data has no members".

I was hoping that something along these lines would be possible 
in CTFE:

foreach ( decl ; __traits( allMembers, data ) ) {
     if ( is( typeof( mixin( decl ) ) == class )
     && !__traits( isAbstractclass, mixin( decl ) ) ) {
         // ...some code in here...
     }
}


-- Chris NS