https://issues.dlang.org/show_bug.cgi?id=16547
--- Comment #6 from Martin Nowak <c...@dawg.eu> --- (In reply to Jacob Carlborg from comment #5) > > Not sure if we did disable EH for -betterC. Would make sense, right? > > I guess. Unless we can limit it to something like Errors which cannot be > caught. Or somehow use what the C++ runtime provides, if that would help. It's exactly this native EH that drags in so much stuff. Did we excluded EH when introducing -betterC? Without TypeInfo it would hardly work anyhow. > BTW, how did this work in DMD 2.070.0? It didn't have anything similar to > __dmd_personality_v0? Yes, it's part of the native DWARF EH implementation, which was extended to OSX w/ 2.071.0. I'm inclined to merge this with issue 11881 b/c it's just another backend mechanism, that we're not correctly disabling with -betterC. Also if the binary weren't linked with phobos/druntime, this would have properly errored as undefined symbol. BetterC should always be used with -defaultlib=, maybe we should make that the default. --