     end
   end
 
-  defp issues_for_name({:unquote, _, _}, args, meta, issues, issue_meta) do
+  defp issues_for_name({:unquote, _, _}, _args, _meta, issues, _issue_meta) do
     issues
   end
 

    |> Enum.sort_by(& &1.line_no)
  end

  for op <- @def_ops do
    # catch variables named e.g. `defp`
    defp traverse({unquote(op), _meta, nil} = ast, issues, _issue_meta) do
      {ast, issues}
    end

  """
  @explanation [check: @checkdoc]
  @def_ops [:def, :defp, :defmacro, :defmacrop, :defguard, :defguardp]
  @all_sigil_chars ~w(a A b B c C d D e E f F g G h H i I j J k K l L m M n N o O p P q Q r R s S t T u U v V w W x X y Y z Z)
  @all_sigil_atoms Enum.map(@all_sigil_chars, &:"sigil_#{&1}")

  use Credo.Check, base_priority: :high

