Summary: module name in .obj file
It would be handy for the dynamic loading of D modules if the back end could
emit a comment record somewhere after the THEADR with module=xxx.yyy.zzz, where
xxx.yyy.zzz was the module name as stated in the module statement of the D
file, or failing that, the file name stripped of ".d".
This is not always the same as the file name, but is what is used in the full
names of the public symbols.