process_scope (RubyToAnsiC)

    # File lib/ruby_to_ansi_c.rb, line 631
      def process_scope(exp)
        declarations = []
        body = nil
        @env.scope do
          body = process exp.shift unless exp.empty?
          @env.current.sort_by { |v,t| v.to_s }.each do |var, var_type|
            var_type = self.class.c_type var_type
            declarations << "#{var_type} #{var};\n"
          end
        end
        return "{\n#{declarations}#{body}}"
      end