How to iterate through all modules for use with the new getUnitTests trait?

[Gary Willoughby]

As part of developing the DUnit framework i'm looking into 
executing the unit test at a more fine grain level. The new 
'getUnitTests' trait looks interesting but it's value is a symbol 
of an aggregate (e.g. struct/class/module).

        foreach (module_; ModuleInfo)
        {
                if (module_)
                {
                        foreach (unitTest; __traits(getUnitTests, module_.name))
                        {
                                ...
                        }
                }
                        
        }
Obviously the 'module_.name' property doesn't work in this 
scenario so i wondered how can i iterate through the all of the 
compiling modules to make this code work?