/// This represents a section on a Mach-O system (used by Mac OS X). On a Mac
/// system, these are also described in /usr/include/mach-o/loader.h.
-class MCSectionMachO : public MCSection {
+class MCSectionMachO final : public MCSection {
char SegmentName[16]; // Not necessarily null terminated!
char SectionName[16]; // Not necessarily null terminated!