Re: [PATCH 5/7] libstdc++: Remove std_ratio_t_tuple

[Jonathan Wakely <jwakely.gcc@gmail.com>]

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On Thu, 28 Sept 2023, 18:55 Tom Tromey via Libstdc++, <libstdc++@gcc.gnu.org>
wrote:

> This removes the std_ratio_t_tuple function from the Python
> pretty-printer code.  It is not used.  Apparently the relevant parts
> were moved to StdChronoDurationPrinter._ratio at some point in the
> past.
>

I think I added it at the same time as that printer, rather than moving it
there later. I don't remember if I wanted to replace the _ratio method with
that function, or vice versa, but it looks like I never finished whatever I
meant to do. Either way, we don't need to keep the unused function.

OK, thanks.





> libstdc++-v3/ChangeLog:
>
>         * python/libstdcxx/v6/printers.py (std_ratio_t_tuple):
>         Remove.
> ---
>  libstdc++-v3/python/libstdcxx/v6/printers.py | 8 --------
>  1 file changed, 8 deletions(-)
>
> diff --git a/libstdc++-v3/python/libstdcxx/v6/printers.py
> b/libstdc++-v3/python/libstdcxx/v6/printers.py
> index 6bf4fe891fd..94ac9232da7 100644
> --- a/libstdc++-v3/python/libstdcxx/v6/printers.py
> +++ b/libstdc++-v3/python/libstdcxx/v6/printers.py
> @@ -1985,14 +1985,6 @@ class StdFormatArgsPrinter(printer_base):
>          return "%s with %d arguments" % (typ, size)
>
>
> -def std_ratio_t_tuple(ratio_type):
> -    # TODO use reduced period i.e. duration::period
> -    period = self._val.type.template_argument(1)
> -    num = period.template_argument(0)
> -    den = period.template_argument(1)
> -    return (num, den)
> -
> -
>  class StdChronoDurationPrinter(printer_base):
>      "Print a std::chrono::duration"
>
> --
> 2.40.1
>
>