645   typedef EHABISectionIterator _Self;  typedef
654   static _Self begin(A& addressSpace, const UnwindInfoSections& sects) {  in begin()
655     return _Self(addressSpace, sects, 0);  in begin()
657   static _Self end(A& addressSpace, const UnwindInfoSections& sects) {  in end()
658     return _Self(addressSpace, sects, sects.arm_section_length);  in end()
664   _Self& operator++() { ++_i; return *this; }  in operator ++()
665   _Self& operator+=(size_t a) { _i += a; return *this; }  in operator +=()
666   _Self& operator--() { assert(_i > 0); --_i; return *this; }  in operator --()
667   _Self& operator-=(size_t a) { assert(_i >= a); _i -= a; return *this; }  in operator -=()
669   _Self operator+(size_t a) { _Self out = *this; out._i += a; return out; }  in operator +()
670   _Self operator-(size_t a) { assert(_i >= a); _Self out = *this; out._i -= a; return out; }  in operator -()
672   size_t operator-(const _Self& other) { return _i - other._i; }  in operator -()
674   bool operator==(const _Self& other) const {  in operator ==()