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* bug#13367: 24.1; Wrong switch/case indentation inside some c++11 lambdas
@ 2013-01-06 12:02 Denis Zalevskiy
  2019-09-30 16:40 ` Stefan Kangas
  0 siblings, 1 reply; 4+ messages in thread
From: Denis Zalevskiy @ 2013-01-06 12:02 UTC (permalink / raw)
  To: 13367

Just create c++ file and enter:

#include <vector>
#include <algorithm>

int main()
{
    std::vector<int> v;
    std::for_each(v.begin(), v.end(),
                  [](int i) {
                      switch (i) {
                      case 1:
                          break; // (1) ok: syntactic symbol is statement-case-intro
                      }
                  });
    auto fn = [](int i) {
        switch (i) {
        case 1:
        break;  // (2) wrong: syntactic symbol is brace-list-entry
        }
    };

    [](int i) {
        switch (i) {
        case 1:
            break; // (3) ok: syntactic symbol is statement-case-intro
        }
    };
    return 0;
}

So, while (1) and (3) are parsed fine, (2) is parsed in a wrong way.

In GNU Emacs 24.1.1 (x86_64-redhat-linux-gnu, GTK+ Version 2.24.13)
 of 2012-11-18 on buildvm-30.phx2.fedoraproject.org
Windowing system distributor `Fedora Project', version 11.0.11204000
Configured using:
 `configure '--build=x86_64-redhat-linux-gnu'
 '--host=x86_64-redhat-linux-gnu' '--program-prefix='
 '--disable-dependency-tracking' '--prefix=/usr' '--exec-prefix=/usr'
 '--bindir=/usr/bin' '--sbindir=/usr/sbin' '--sysconfdir=/etc'
 '--datadir=/usr/share' '--includedir=/usr/include'
 '--libdir=/usr/lib64' '--libexecdir=/usr/libexec'
 '--localstatedir=/var' '--sharedstatedir=/var/lib'
 '--mandir=/usr/share/man' '--infodir=/usr/share/info' '--with-dbus'
 '--with-gif' '--with-jpeg' '--with-png' '--with-rsvg' '--with-tiff'
 '--with-xft' '--with-xpm' '--with-x-toolkit=gtk' '--with-gpm=no'
 '--with-wide-int' 'build_alias=x86_64-redhat-linux-gnu'
 'host_alias=x86_64-redhat-linux-gnu' 'CFLAGS=-DMAIL_USE_LOCKF -O2 -g
 -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector
 --param=ssp-buffer-size=4 -m64 -mtune=generic' 'LDFLAGS=-Wl,-z,relro ''

Important settings:
  value of $LC_ALL: nil
  value of $LC_COLLATE: nil
  value of $LC_CTYPE: nil
  value of $LC_MESSAGES: nil
  value of $LC_MONETARY: nil
  value of $LC_NUMERIC: nil
  value of $LC_TIME: nil
  value of $LANG: en_US.UTF-8
  value of $XMODIFIERS: nil
  locale-coding-system: utf-8-unix
  default enable-multibyte-characters: t

Major mode: C++/l

Minor modes in effect:
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  shell-dirtrack-mode: t
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Recent input:
<return> <tab> r e t u M-x q t - c p <tab> <return> 
<tab> r n SPC 0 ; <up> <return> <tab> s t d : : v e 
c t o r < i n m > <backspace> <backspace> t > SPC i 
<backspace> v ; <return> <tab> f o r <backspace> <backspace> 
<backspace> s t d : : f o r _ e a c h * ( ) <left> 
<left> <backspace> <right> v . b e g i n ( ) , SPC 
v . e n d ( ) , SPC [ ] <left> <left> <backspace> <return> 
<tab> <right> <right> ( ) SPC { <return> <tab> } <up> 
C-e <left> <left> <left> i n t SPC i <right> <right> 
<right> <down> ; <up> C-e <return> <tab> s w i t c 
h SPC ( i ) SPC { <return> } <up> C-e <return> <tab> 
c a s e SPC 1 : <return> <tab> b r e a k ; C-c C-o 
C-g <return> <tab> d e f a u l t : C-a C-SPC <down> 
C-w C-x C-s <up> <up> <up> <up> <up> C-SPC C-g <down> 
<down> <down> <down> <down> <down> C-e <return> <tab> 
a u t o SPC f n SPC = SPC p [ <backspace> <backspace> 
p [ <backspace> <backspace> p [ <backspace> <backspace> 
[ ] ( ) SPC { <return> { <backspace> } ; <up> <up> 
<down> <C-right> <C-right> <C-right> <up> <up> C-e 
<left> <left> <left> i n t SPC i <up> <up> <up> <up> 
<up> C-a C-SPC <down> <down> <down> <down> M-w <down> 
<down> C-y <up> <up> <up> <up> <tab> <down> <tab> <down> 
<tab> <down> <tab> <down> <tab> <up> <up> <up> C-x 
C-s M-x r e p o r t - e m a c s - b u <tab> <retur
n>

Recent messages:
Auto-saving...done
Quit
Mark set
Saving file /home/denis/src/tmp/test.cpp...
Wrote /home/denis/src/tmp/test.cpp
Mark set
Quit
Mark set [2 times]
Saving file /home/denis/src/tmp/test.cpp...
Wrote /home/denis/src/tmp/test.cpp

Load-path shadows:
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/home/denis/emacs/cedet/lisp/eieio/eieio hides /usr/share/emacs/24.1/lisp/emacs-lisp/eieio
/home/denis/emacs/cedet/lisp/eieio/eieio-datadebug hides /usr/share/emacs/24.1/lisp/emacs-lisp/eieio-datadebug
/home/denis/emacs/cedet/lisp/eieio/eieio-base hides /usr/share/emacs/24.1/lisp/emacs-lisp/eieio-base
/home/denis/emacs/cedet/lisp/eieio/chart hides /usr/share/emacs/24.1/lisp/emacs-lisp/chart

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x-toolkit x multi-tty emacs)





^ permalink raw reply	[flat|nested] 4+ messages in thread

* bug#13367: 24.1; Wrong switch/case indentation inside some c++11 lambdas
  2013-01-06 12:02 bug#13367: 24.1; Wrong switch/case indentation inside some c++11 lambdas Denis Zalevskiy
@ 2019-09-30 16:40 ` Stefan Kangas
  2019-09-30 18:59   ` Alan Mackenzie
  0 siblings, 1 reply; 4+ messages in thread
From: Stefan Kangas @ 2019-09-30 16:40 UTC (permalink / raw)
  To: Denis Zalevskiy; +Cc: Alan Mackenzie, 13367-done

Denis Zalevskiy <denis.zalevskiy@jollamobile.com> writes:

> Just create c++ file and enter:
>
> #include <vector>
> #include <algorithm>
>
> int main()
> {
>     std::vector<int> v;
>     std::for_each(v.begin(), v.end(),
>                   [](int i) {
>                       switch (i) {
>                       case 1:
>                           break; // (1) ok: syntactic symbol is statement-case-intro
>                       }
>                   });
>     auto fn = [](int i) {
>         switch (i) {
>         case 1:
>         break;  // (2) wrong: syntactic symbol is brace-list-entry
>         }
>     };
>
>     [](int i) {
>         switch (i) {
>         case 1:
>             break; // (3) ok: syntactic symbol is statement-case-intro
>         }
>     };
>     return 0;
> }
>
> So, while (1) and (3) are parsed fine, (2) is parsed in a wrong way.

I can't reproduce this on current master, so I'm going to assume that
this has been fixed in the 6 years since this was reported and close
this bug.

If this is still an issue, please reopen the bug report.

Best regards,
Stefan Kangas





^ permalink raw reply	[flat|nested] 4+ messages in thread

* bug#13367: 24.1; Wrong switch/case indentation inside some c++11 lambdas
  2019-09-30 16:40 ` Stefan Kangas
@ 2019-09-30 18:59   ` Alan Mackenzie
  2019-09-30 20:27     ` Stefan Kangas
  0 siblings, 1 reply; 4+ messages in thread
From: Alan Mackenzie @ 2019-09-30 18:59 UTC (permalink / raw)
  To: Stefan Kangas; +Cc: Denis Zalevskiy, 13367-done

Hello, Stefan.

On Mon, Sep 30, 2019 at 18:40:59 +0200, Stefan Kangas wrote:
> Denis Zalevskiy <denis.zalevskiy@jollamobile.com> writes:

> > Just create c++ file and enter:
> >
> > #include <vector>
> > #include <algorithm>
> >
> > int main()
> > {
> >     std::vector<int> v;
> >     std::for_each(v.begin(), v.end(),
> >                   [](int i) {
> >                       switch (i) {
> >                       case 1:
> >                           break; // (1) ok: syntactic symbol is statement-case-intro
> >                       }
> >                   });
> >     auto fn = [](int i) {
> >         switch (i) {
> >         case 1:
> >         break;  // (2) wrong: syntactic symbol is brace-list-entry
> >         }
> >     };
> >
> >     [](int i) {
> >         switch (i) {
> >         case 1:
> >             break; // (3) ok: syntactic symbol is statement-case-intro
> >         }
> >     };
> >     return 0;
> > }
> >
> > So, while (1) and (3) are parsed fine, (2) is parsed in a wrong way.

> I can't reproduce this on current master, so I'm going to assume that
> this has been fixed in the 6 years since this was reported and close
> this bug.

This has been fixed.  I just can't say when and how, without a lot of
work.

> If this is still an issue, please reopen the bug report.

> Best regards,
> Stefan Kangas

-- 
Alan Mackenzie (Nuremberg, Germany).





^ permalink raw reply	[flat|nested] 4+ messages in thread

* bug#13367: 24.1; Wrong switch/case indentation inside some c++11 lambdas
  2019-09-30 18:59   ` Alan Mackenzie
@ 2019-09-30 20:27     ` Stefan Kangas
  0 siblings, 0 replies; 4+ messages in thread
From: Stefan Kangas @ 2019-09-30 20:27 UTC (permalink / raw)
  To: Alan Mackenzie; +Cc: Denis Zalevskiy, 13367-done

Hi Alan,

Alan Mackenzie <acm@muc.de> writes:

> > I can't reproduce this on current master, so I'm going to assume that
> > this has been fixed in the 6 years since this was reported and close
> > this bug.
>
> This has been fixed.  I just can't say when and how, without a lot of
> work.

Thanks, I think it should be enough to confirm that it has been fixed.

Best regards,
Stefan Kangas





^ permalink raw reply	[flat|nested] 4+ messages in thread

end of thread, other threads:[~2019-09-30 20:27 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2013-01-06 12:02 bug#13367: 24.1; Wrong switch/case indentation inside some c++11 lambdas Denis Zalevskiy
2019-09-30 16:40 ` Stefan Kangas
2019-09-30 18:59   ` Alan Mackenzie
2019-09-30 20:27     ` Stefan Kangas

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