On Friday, 31 May 2019 at 13:50:57 UTC, Andre Pany wrote: > You can specify the parameters also in code. See example here > > https://dlang.org/changelog/2.085.0.html#gc_cleanup I need it to apply to dmd though, I'm exceeding memory limits when compiling. Once done the program doesn't need a whole lot of it, but dmd -lowmem does.