GNU bug report logs - #49787
noexcept on destructor confuses cc-mode

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Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):

From: Daniel Colascione <dancol <at> dancol.org>
To: bug-gnu-emacs <at> gnu.org
Subject: noexcept on destructor confuses cc-mode
Date: Fri, 30 Jul 2021 16:38:39 -0700

This is valid C++ code.

struct Foo {

  ~Foo() noexcept;

};

Adding the "noexcept" on the destructor causes cc-mode not to recognize 
"~Foo" as a destructor.

Message #8 received at 49787 <at> debbugs.gnu.org (full text, mbox):

From: Lars Ingebrigtsen <larsi <at> gnus.org>
To: Daniel Colascione <dancol <at> dancol.org>
Cc: 49787 <at> debbugs.gnu.org, Alan Mackenzie <acm <at> muc.de>
Subject: Re: bug#49787: noexcept on destructor confuses cc-mode
Date: Mon, 22 Aug 2022 12:32:04 +0200

Daniel Colascione <dancol <at> dancol.org> writes:

> This is valid C++ code.
>
> struct Foo {
>
>   ~Foo() noexcept;
>
> };
>
> Adding the "noexcept" on the destructor causes cc-mode not to
> recognize "~Foo" as a destructor.

I can confirm that this behaviour is still present in Emacs 29.  Adding
Alan to the CCs.

Message #13 received at 49787 <at> debbugs.gnu.org (full text, mbox):

From: Alan Mackenzie <acm <at> muc.de>
To: Lars Ingebrigtsen <larsi <at> gnus.org>, Daniel Colascione <dancol <at> dancol.org>
Cc: 49787 <at> debbugs.gnu.org
Subject: Re: bug#49787: noexcept on destructor confuses cc-mode
Date: Wed, 24 Aug 2022 19:35:40 +0000

Hello, Daniel and Lars.

On Mon, Aug 22, 2022 at 12:32:04 +0200, Lars Ingebrigtsen wrote:
> Daniel Colascione <dancol <at> dancol.org> writes:

> > This is valid C++ code.

> > struct Foo {

> >   ~Foo() noexcept;

> > };

> > Adding the "noexcept" on the destructor causes cc-mode not to
> > recognize "~Foo" as a destructor.

Yes.

> I can confirm that this behaviour is still present in Emacs 29.  Adding
> Alan to the CCs.

I committed a fix to the master branch.  Would either of you like to test
the fix before I close the bug?

-- 
Alan Mackenzie (Nuremberg, Germany).

Message #18 received at 49787-done <at> debbugs.gnu.org (full text, mbox):

From: Alan Mackenzie <acm <at> muc.de>
To: Lars Ingebrigtsen <larsi <at> gnus.org>, Daniel Colascione <dancol <at> dancol.org>
Cc: 49787-done <at> debbugs.gnu.org, acm <at> muc.de
Subject: Re: bug#49787: noexcept on destructor confuses cc-mode
Date: Wed, 31 Aug 2022 09:15:29 +0000

Hello, everybody

On Wed, Aug 24, 2022 at 19:35:40 +0000, Alan Mackenzie wrote:
> On Mon, Aug 22, 2022 at 12:32:04 +0200, Lars Ingebrigtsen wrote:
> > Daniel Colascione <dancol <at> dancol.org> writes:

> > > This is valid C++ code.

> > > struct Foo {

> > >   ~Foo() noexcept;

> > > };

> > > Adding the "noexcept" on the destructor causes cc-mode not to
> > > recognize "~Foo" as a destructor.

> Yes.

> > I can confirm that this behaviour is still present in Emacs 29.  Adding
> > Alan to the CCs.

> I committed a fix to the master branch.  Would either of you like to test
> the fix before I close the bug?

I'm now closing the bug, which has been fixed.

-- 
Alan Mackenzie (Nuremberg, Germany).

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