https://issues.dlang.org/show_bug.cgi?id=13952
--- Comment #2 from Martin Nowak <c...@dawg.eu> --- (In reply to Walter Bright from comment #1) > Please provide a reproducible example. I already spend almost a day on this and couldn't reduce it to less than compiling Higgs and running the tests. Will try again, but it's definitely cause by the mentioned commit. --