{"ast_node_type":"other","tokens":[{"end":52,"kind":"keyword","start":0,"text":"const_allocation:"}]}
    const_allocation: InternedSet<'tcx, Allocation>,
    pat: InternedSet<'tcx, PatternKind<'tcx>>,
    bound_variable_kinds: InternedSet<'tcx, List<ty::BoundVariableKind>>,