OpenBSD's base ships the most recent LLVM and Clang (5.01), but there's no LLDB yet and gdb is outdated (6.3, the last GPLv2 version). He would have had a much

OpenBSD's base ships the most recent LLVM and Clang (5.01), but there's no LLDB yet and gdb is outdated (6.3, the last GPLv2 version). He would have had a much better time using C99 than C++11, especially since he didn't want to install a newer gdb from ports.