On 7/19/22 19:36, Tom de Vries via Gdb-patches wrote:
> +      if (debug_info_offset_seen.find (sect_offset (debug_info_offset))
> +	  != debug_info_offset_seen.end ())
> +	{
> +	  warning (_("Section .debug_aranges in %s has duplicate "
> +		     "debug_info_offset %s, ignoring .debug_aranges."),
> +		   objfile_name (objfile),
> +		   sect_offset_str (sect_offset (debug_info_offset)));
> +	  return false;
> +	}
> +      else
> +	debug_info_offset_seen.insert (sect_offset (debug_info_offset));

I realized that I could simplify this by just using the insert and then 
testing the result.

Committed as attached.

Thanks,
- Tom