[
 (namespace_resolve) {
  std
  ::
 }
,
 vector
,
 <
,
 (namespace_resolve) {
  std
  ::
 }
,
 vector
,
 <
,
 (type) {
  (decl_specifiers) {
   (builtintype) {
    int
   }
  }
  (abstract_declarator) {
   *
  }
  ,
  (type) {
   (decl_specifiers) {
    std
   }
   (abstract_declarator) {
    &
   }
  }
 }
,
 *
,
 >
,
 ::
,
 inner
,
 >
,
 ::
,
 (expr_lesser) {
  inner
  <
  2
 }
,
 >
]