https://issues.dlang.org/show_bug.cgi?id=14296
--- Comment #8 from Walter Bright <bugzi...@digitalmars.com> --- BTW, every file name generation algorithm in DMD is different from every other one. It is extremely bad design. Frankly, we should design a new set of flags and do it consistently, and then undocument the existing ones. Meanwhile, rdmd should simply use fully qualified names and avoid the issue entirely. --