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References: <20220404105257.199452-1-fent@in.tum.de>
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From: Jonathan Wakely <jwakely@redhat.com>
Date: Thu, 14 Apr 2022 16:49:27 +0100
Message-ID: <CACb0b4k6e27N0rugtKvU77MefWmHd63tMwNPkQNi0ynaO1RnDw@mail.gmail.com>
Subject: Re: [PATCH] libstdc++: Add pretty printer for std::span
To: Philipp Fent <fent@in.tum.de>
Cc: "libstdc++" <libstdc++@gcc.gnu.org>, gcc Patches <gcc-patches@gcc.gnu.org>
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On Mon, 4 Apr 2022 at 11:54, Philipp Fent via Libstdc++
<libstdc++@gcc.gnu.org> wrote:
>
> This improves the debug output for C++20 spans.
> Before:
> {static extent = 18446744073709551615, _M_ptr = 0x7fffffffb9a8,
> _M_extent = {_M_extent_value = 2}}
> Now with StdSpanPrinter:
> std::span of length 2 = {1, 2}