https://issues.dlang.org/show_bug.cgi?id=18026
--- Comment #7 from JR <zor...@gmail.com> --- It hit again on dmd 2.080.0 and ldc 1.9.0. The commit that made it sneak back in was literally just this: > - plugin.setEvent = event; > + plugin.currentPeekType = AdminPlugin.PeekType.set; > + IRCEvent mutEvent = event; > plugin.state.mainThread.send(ThreadMessage.PeekPlugins(), > - cast(shared IRCPlugin)plugin); > + cast(shared IRCPlugin)plugin, mutEvent); > } Before that it works, after that it segfaults. I'll have to change my CI scripts so they only test debug mode again. > zorael@xps ~/src/kameloso [master] $ dub build -b plain > Performing "plain" build using /usr/bin/dmd for x86_64. > requests 0.7.4: target for configuration "std" is up to date. > kameloso 1.0.0-rc.1+commit.13.g9bb032c: building configuration "posix"... > /usr/bin/dmd failed with exit code -11. I haven't made a new attempt at reducing it yet, but it's not like I can produce something that looks like a reduced bug. All I can do is lessen the number of lines needed to compile and still get it to surface. Do bounties work? I'd file one for this but not sure if people read those. --