public inbox for gcc-bugs@sourceware.org
help / color / mirror / Atom feed
From: "malekwryyy at gmail dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c/111421] constexpr not working with array subscript
Date: Fri, 15 Sep 2023 17:09:09 +0000 [thread overview]
Message-ID: <bug-111421-4-gS6ZgQjfGp@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-111421-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111421
--- Comment #3 from Abdulmalek Almkainzi <malekwryyy at gmail dot com> ---
(In reply to joseph@codesourcery.com from comment #1)
> See the definitions of "named constant" and "compound literal constant".
> Array element accesses aren't allowed, and the example you have with "->"
> shouldn't be accepted either (although the standard rules for
> implementation-defined constant expressions probably allow implementations
> to accept such an example if they so choose).
Alright, I see how this is not a GCC bug and instead part of the standard.
But may I ask how this is even the case? the expression is constant and can be
evaluated at compile time.
next prev parent reply other threads:[~2023-09-15 17:09 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-15 5:36 [Bug c/111421] New: " malekwryyy at gmail dot com
2023-09-15 16:54 ` [Bug c/111421] " joseph at codesourcery dot com
2023-09-15 17:03 ` mpolacek at gcc dot gnu.org
2023-09-15 17:09 ` malekwryyy at gmail dot com [this message]
2023-09-15 17:21 ` joseph at codesourcery dot com
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=bug-111421-4-gS6ZgQjfGp@http.gcc.gnu.org/bugzilla/ \
--to=gcc-bugzilla@gcc.gnu.org \
--cc=gcc-bugs@gcc.gnu.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).