https://issues.dlang.org/show_bug.cgi?id=17946
ki...@gmx.net changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |ki...@gmx.net --- Comment #1 from ki...@gmx.net --- It has to with `--build-mode=singleFile`. It means 'compile all D files into a single object file', so it cannot reuse previous compilation results. --