defmodule Zig.Parser.GlobalVarDecl do
  alias Zig.Parser.Const
  alias Zig.Parser.Var

  def post_traverse(rest, args, context, _loc, _row) do
    {decl, rest_args} = case Enum.reverse(args) do
      [%Const{} = const | exts] -> Const.extend(const, exts)
      [%Var{} = var | exts] -> Var.extend(var, exts)
    end
    
    {rest, [decl | rest_args], context}
  end
end