https://issues.dlang.org/show_bug.cgi?id=18651
RazvanN <razvan.nitu1...@gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |razvan.nitu1...@gmail.com --- Comment #1 from RazvanN <razvan.nitu1...@gmail.com> --- It looks like the order in which the files are provided matters: dmd -deps b.d a.d works as expected also working: dmd -deps a.d b.d c.d dmd -deps c.d b.d dmd -deps b.d c.d --