[Bug middle-end/110612] text-art: four clang warnings

["dcb314 at hotmail dot com" <gcc-bugzilla@gcc.gnu.org>]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110612

--- Comment #4 from David Binderman <dcb314 at hotmail dot com> ---
(In reply to David Malcolm from comment #3)
> Thanks for filing this.

You are welcome.

> I believe all of these should be fixed by the above commit; please let me
> know if any such warnings remain.

I don't think this one has been mentioned already:

gcc/analyzer/access-diagram.cc:944:26: warning: private field 'm_col_widths' is
not used [-Wunused-private-field]

$ grep m_col_widths access-diagram.cc
    m_col_widths (col_widths),
    m_cell_sizes (m_col_widths, m_row_heights),
  table_dimension_sizes &m_col_widths; // Reference to shared column widths
    m_col_widths (col_widths)
  table_dimension_sizes &m_col_widths;
    m_col_widths
    for (auto w : m_col_widths->m_requirements)
      = new x_aligned_table_widget (std::move (t), m_theme, *m_col_widths);
      = new x_aligned_x_ruler_widget (*this, m_theme, *m_col_widths);
        int canvas_w = m_col_widths->m_requirements[table_x];
            = (m_col_widths->m_requirements[table_x] * fixed_point) / bit_size;
    m_col_widths->m_requirements[min_idx] += 1;
  std::unique_ptr<table_dimension_sizes> m_col_widths;
$