Re: c/7127: -Wswitch ineffective on GCC 3.0/Debian (Regression from 2.95)

Re: c/7127: -Wswitch ineffective on GCC 3.0/Debian (Regression from 2.95)

[bangerth]

Synopsis: -Wswitch ineffective on GCC 3.0/Debian (Regression from 2.95)

State-Changed-From-To: open->closed
State-Changed-By: bangerth
State-Changed-When: Tue Jan  7 17:46:03 2003
State-Changed-Why:
    Fixed some time ago.

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=7127

Re: c/7127: -Wswitch ineffective on GCC 3.0/Debian (Regression from 2.95)

[Andrew Pinski]

The following reply was made to PR c/7127; it has been noted by GNATS.

From: Andrew Pinski <pinskia@physics.uc.edu>
To: Claus Fischer <claus.fischer@clausfischer.com>
Cc: gcc-gnats@gcc.gnu.org
Subject: Re: c/7127: -Wswitch ineffective on GCC 3.0/Debian (Regression from 2.95)
Date: Tue, 25 Jun 2002 18:52:55 -0400

 I found one:
 http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-
 trail&database=gcc&pr=4475
 Some times the bug search engine is just not working.
 If you wan to check if is fixed in gcc check out the mailing 
 list archives.
 
 Thanks,
 Andrew Pinski
 
 On Tuesday, June 25, 2002, at 06:41 , Claus Fischer wrote:
 
 > On Tue, Jun 25, 2002 at 06:38:44PM -0400, Andrew Pinski wrote:
 > : This has been fixed in gcc 3.2 at least, I think this was fixed
 > : in 3.1 also.
 >
 > Thank you. I thought it might have been, but I searched
 > the GNATS frontend for -Wswitch and didn't find anything.
 >
 > Apologies for the inconvenience.
 >
 > Claus
 >
 > --
 > Claus Fischer <claus.fischer@clausfischer.com>
 > http://www.clausfischer.com/
 >
 >
 

Re: c/7127: -Wswitch ineffective on GCC 3.0/Debian (Regression from 2.95)

[Claus Fischer]

The following reply was made to PR c/7127; it has been noted by GNATS.

From: Claus Fischer <claus.fischer@clausfischer.com>
To: Andrew Pinski <pinskia@physics.uc.edu>
Cc: gcc-gnats@gcc.gnu.org
Subject: Re: c/7127: -Wswitch ineffective on GCC 3.0/Debian (Regression from 2.95)
Date: Wed, 26 Jun 2002 00:41:40 +0200

 On Tue, Jun 25, 2002 at 06:38:44PM -0400, Andrew Pinski wrote:
 : This has been fixed in gcc 3.2 at least, I think this was fixed 
 : in 3.1 also.
 
 Thank you. I thought it might have been, but I searched
 the GNATS frontend for -Wswitch and didn't find anything.
 
 Apologies for the inconvenience.
 
 Claus
 
 -- 
 Claus Fischer <claus.fischer@clausfischer.com>
 http://www.clausfischer.com/

Re: c/7127: -Wswitch ineffective on GCC 3.0/Debian (Regression from 2.95)

[Andrew Pinski]

The following reply was made to PR c/7127; it has been noted by GNATS.

From: Andrew Pinski <pinskia@physics.uc.edu>
To: claus.fischer@clausfischer.com
Cc: gcc-gnats@gcc.gnu.org
Subject: Re: c/7127: -Wswitch ineffective on GCC 3.0/Debian (Regression from 2.95)
Date: Tue, 25 Jun 2002 18:38:44 -0400

 This has been fixed in gcc 3.2 at least, I think this was fixed 
 in 3.1 also.
 
 Thanks,
 Andrew Pinski
 

c/7127: -Wswitch ineffective on GCC 3.0/Debian (Regression from 2.95)

[claus.fischer]

>Number:         7127
>Category:       c
>Synopsis:       -Wswitch ineffective on GCC 3.0/Debian (Regression from 2.95)
>Confidential:   no
>Severity:       non-critical
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Tue Jun 25 15:26:01 PDT 2002
>Closed-Date:
>Last-Modified:
>Originator:     Claus Fischer
>Release:        GCC 3.0.4-7 as packaged in Debian testing
>Organization:
>Environment:
Debian GNU/Linux Woody
>Description:
In Debian's gcc 3.0.4-7 the -Wswitch option does not work as expected; gcc 2.95 does:
cat >t.c <<EOF
enum {a, b} x = a;

int main()
{
    switch (x)
    {
    case a:
    break;
    }
    return 0;
}
EOF

$ gcc -Wswitch -o t t.c
  t.c: In function `main':
  t.c:9: warning: enumeration value `b' not handled in switch

$ gcc-3.0 -Wswitch -o t t.c

(No warning message).

>How-To-Repeat:

>Fix:

>Release-Note:
>Audit-Trail:
>Unformatted: