t;
> >From bb1d537ee7b68883403127903834427c6787c505 Mon Sep 17 00:00:00 2001
> >From: Giuseppe D'Angelo
> >Date: Tue, 3 Dec 2024 16:56:45 +0100
> >Subject: [PATCH] libstdc++: add initializer_list constructor to std::span
> > (P2447)
> >
> >This commit imp
or the new constructor.
Thanks,
--
Giuseppe D'Angelo
From bb1d537ee7b68883403127903834427c6787c505 Mon Sep 17 00:00:00 2001
From: Giuseppe D'Angelo
Date: Tue, 3 Dec 2024 16:56:45 +0100
Subject: [PATCH] libstdc++: add initializer_list constructor to std::span
(P2447)
This commit implemen
On Wed, 11 Dec 2024 at 21:18, Giuseppe D'Angelo
wrote:
>
> On 11/12/2024 21:41, Jonathan Wakely wrote:
> > Hmm, the warning is useful if somebody does:
> >
> > std::span s({1,2,3});
> >
> > So I think we do want the warning, but maybe give it a special case so
> > it doesn't warn for an rvalue std
On 11/12/2024 21:41, Jonathan Wakely wrote:
Hmm, the warning is useful if somebody does:
std::span s({1,2,3});
So I think we do want the warning, but maybe give it a special case so
it doesn't warn for an rvalue std::span.
Do you have anything in mind to make this work?
Note that the above i
On Tue, 3 Dec 2024 at 16:07, Giuseppe D'Angelo
wrote:
>
> Hello,
>
> The attached patch adds the span(initializer_list) constructor, added by
> P2447R6 for C++26.
>
> It seems that GCC is somewhat aggressive with its -Winit-list-lifetime
> warning, which actively interferes with this feature. The
ngelo
From bb1d537ee7b68883403127903834427c6787c505 Mon Sep 17 00:00:00 2001
From: Giuseppe D'Angelo
Date: Tue, 3 Dec 2024 16:56:45 +0100
Subject: [PATCH] libstdc++: add initializer_list constructor to std::span
(P2447)
This commit implements P2447R6. The code is straightforward (just one
ex
