public inbox for gcc-bugs@sourceware.org
help / color / mirror / Atom feed
From: "mpolacek at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c++/111426] [11/12/13/14 Regression] "error: use of deleted function" printed twice
Date: Wed, 27 Mar 2024 15:47:51 +0000	[thread overview]
Message-ID: <bug-111426-4-7mGYNlR12g@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-111426-4@http.gcc.gnu.org/bugzilla/>

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111426

--- Comment #3 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
I meant that g++5 emitted

111426.C:7:3: error: use of deleted function ‘D::D()’
 D d;
   ^
111426.C:6:7: note: ‘D::D()’ is implicitly deleted because the default
definition would be ill-formed:
 class D : public X { };
       ^
111426.C:6:7: error: use of deleted function ‘X::~X()’
111426.C:3:3: note: declared here
   ~X() = delete;
   ^

which seems more user-friendly than 4 errors, and saying that X::~X() is
deleted twice.  clang++ emits only one error.

But, maybe it's not that bad after all.  Feel free to close this.

      parent reply	other threads:[~2024-03-27 15:47 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-09-15 13:38 [Bug c++/111426] New: " mpolacek at gcc dot gnu.org
2023-09-15 13:39 ` [Bug c++/111426] " mpolacek at gcc dot gnu.org
2024-03-07 22:29 ` law at gcc dot gnu.org
2024-03-27 15:05 ` jakub at gcc dot gnu.org
2024-03-27 15:47 ` mpolacek at gcc dot gnu.org [this message]

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-111426-4-7mGYNlR12g@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).