1155   typedef ConstExprIterator const_arg_iterator;  typedef
1159   const_arg_iterator arg_begin() const { return Args; }  in arg_begin()
1160   const_arg_iterator arg_end() const { return Args + NumArgs; }  in arg_end()
1814   typedef ConstExprIterator const_arg_iterator;  typedef
1822   const_arg_iterator placement_arg_begin() const {  in placement_arg_begin()
1825   const_arg_iterator placement_arg_end() const {  in placement_arg_end()
1834   const_arg_iterator raw_arg_begin() const { return SubExprs; }  in raw_arg_begin()
1835   const_arg_iterator raw_arg_end() const {  in raw_arg_end()
3067   typedef const Expr* const * const_arg_iterator;  typedef
3068   const_arg_iterator arg_begin() const {  in arg_begin()
3071   const_arg_iterator arg_end() const {  in arg_end()