https://issues.dlang.org/show_bug.cgi?id=17596
--- Comment #2 from Vladimir Panteleev <dlang-bugzi...@thecybershadow.net> --- I don't know much about FreeBSD, but do I understand correctly that this is a breaking ABI change? Meaning that it's not possible to compile a binary that will work on both FreeBSD systems before the change and FreeBSD systems after it? --