[Bug driver/30437] New: -Wno-all is rejected

[Bug driver/30437] New: -Wno-all is rejected

[chris dot pickett at mail dot mcgill dot ca]

(Ignore that I have gcc installed in $HOME/powerpc, that's Apple's fault for
not setting $HOSTTYPE correctly...)

delices ~ $ ./powerpc/bin/gcc -Wno-all foo.c
cc1: error: unrecognized command line option "-Wno-all"
delices ~ $ ./powerpc/bin/gcc -v
Using built-in specs.
Target: i386-apple-darwin8.8.1
Configured with: ../configure --prefix=/Users/Chris/powerpc
--enable-languages=c --with-mpfr=/Users/Chris/powerpc
--with-gmp=/Users/Chris/powerpc
Thread model: posix
gcc version 4.3.0 20070110 (experimental)

delices ~ $ gcc -Wno-all foo.c
delices ~ $ gcc -v            
Using built-in specs.
Target: i686-apple-darwin8
Configured with: /private/var/tmp/gcc/gcc-5363.obj~28/src/configure
--disable-checking -enable-werror --prefix=/usr --mandir=/share/man
--enable-languages=c,objc,c++,obj-c++
--program-transform-name=/^[cg][^.-]*$/s/$/-4.0/
--with-gxx-include-dir=/include/c++/4.0.0 --with-slibdir=/usr/lib
--build=powerpc-apple-darwin8 --with-arch=nocona --with-tune=generic
--program-prefix= --host=i686-apple-darwin8 --target=i686-apple-darwin8
Thread model: posix
gcc version 4.0.1 (Apple Computer, Inc. build 5363)

magic ~ $ gcc -Wno-all foo.c
magic ~ $ gcc -v            
Using built-in specs.
Target: x86_64-unknown-linux-gnu
Configured with: ../configure --prefix=/home/user/cpicke/x86_64 :
(reconfigured) ../configure --enable-languages=c,c++,java : (reconfigured)
../configure --prefix=/home/user/cpicke/x86_64 --disable-multilib
--enable-languages=c,c++,java
Thread model: posix
gcc version 4.1.1

manu@localhost:~$ gcc -Wno-all ../test.c
cc1: error: unrecognized command line option "-Wno-all"
manu@localhost:~$ gcc --version
gcc (GCC) 4.1.2 20060928 (prerelease) (Ubuntu 4.1.1-13ubuntu5)

manuel@gcc06:~/120588/build$ gcc/xgcc -B gcc/ -Wno-all ~/pr24525.C
cc1plus: error: unrecognized command line option "-Wno-all"
manuel@gcc06:~/120588/build$ gcc/xgcc --version
xgcc (GCC) 4.3.0 20070108 (experimental)


-- 
           Summary: -Wno-all is rejected
           Product: gcc
           Version: 4.1.2
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: driver
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: chris dot pickett at mail dot mcgill dot ca


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30437

[Bug driver/30437] -Wno-all is rejected

[manu at gcc dot gnu dot org]

------- Comment #1 from manu at gcc dot gnu dot org  2007-01-11 16:00 -------
This seems like a regression to me.


-- 

manu at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |manu at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30437

[Bug fortran/30437] [4.0/4.1/4.2/4.3 Regression] -Wno-all is rejected when fortran is included

[pinskia at gcc dot gnu dot org]

------- Comment #2 from pinskia at gcc dot gnu dot org  2007-01-14 05:49 -------
This is actually caused by fortran/lang.opt which differs from c.opt in that it
RejectNegative's.

So if someone configures without fortran (Apple or you in this case), you will
get -Wno-all but if you configure with fortran, you don't.
c.opt:
Wall
C ObjC C++ ObjC++
Enable most warning messages


fortran/lang.opt:
Wall
Fortran RejectNegative
; Documented in C

java/lang.opt:
Wall
Java
; Documented for C

ada/lang.opt:
Wall
Ada
; Documented for C


-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
          Component|driver                      |fortran
     Ever Confirmed|0                           |1
      Known to fail|4.1.2 4.3.0                 |4.0.0 4.0.4 4.1.1
      Known to work|4.0.1 4.1.1                 |3.4.0
   Last reconfirmed|0000-00-00 00:00:00         |2007-01-14 05:49:41
               date|                            |
            Summary|-Wno-all is rejected        |[4.0/4.1/4.2/4.3 Regression]
                   |                            |-Wno-all is rejected when
                   |                            |fortran is included
   Target Milestone|---                         |4.0.4


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30437

[Bug fortran/30437] [4.0/4.1/4.2/4.3 Regression] -Wno-all is rejected when fortran is included

[chris dot pickett at mail dot mcgill dot ca]

------- Comment #3 from chris dot pickett at mail dot mcgill dot ca  2007-01-14 06:06 -------
I don't think that's the right explanation.

cc1: error: unrecognized command line option "-Wno-all"
...
--enable-languages=c
...
gcc version 4.3.0 20070110 (experimental)

Although fortran may have a RejectNegative---in this case it's being rejected
without fortran---so it's a separate bug that fortran rejects -Wno-all, IMO.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30437

[Bug fortran/30437] [4.0/4.1/4.2/4.3 Regression] -Wno-all is rejected (even when fortran is not included)

[pinskia at gcc dot gnu dot org]

------- Comment #4 from pinskia at gcc dot gnu dot org  2007-01-14 06:13 -------
(In reply to comment #3)
> Although fortran may have a RejectNegative---in this case it's being rejected
> without fortran---so it's a separate bug that fortran rejects -Wno-all, IMO.

Not really. 4.0.4 fails the same way if you include fortran:
[pinskia@celery ~]$ ~/gcc-4.0/bin/gcc -Wno-all t.cc
cc1plus: error: unrecognized command line option "-Wno-all"
Configured with: /home/pinskia/src/gcc/gcc-4.0/gcc/configure
--prefix=/home/pinskia/gcc-4.0/

So does 4.1.1.

Oh I mean include fortran in the sources really.  This is still just caused by
fortran rejecting -Wno-all.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30437

[Bug fortran/30437] [4.0/4.1/4.2/4.3 Regression] -Wno-all is rejected (even when fortran is not included)

[manu at gcc dot gnu dot org]

------- Comment #5 from manu at gcc dot gnu dot org  2007-01-14 11:13 -------
Why Wall is not in common.opt ? As far as I know, that would be the right fix.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30437

[Bug fortran/30437] [4.0/4.1/4.2/4.3 Regression] -Wno-all is rejected (even when fortran is not included)

[patchapp at dberlin dot org]

------- Comment #6 from patchapp at dberlin dot org  2007-01-16 01:00 -------
Subject: Bug number PR 30437

A patch for this bug has been added to the patch tracker.
The mailing list url for the patch is
http://gcc.gnu.org/ml/gcc-patches/2007-01/msg01267.html


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30437

[Bug fortran/30437] [4.0/4.1/4.2/4.3 Regression] -Wno-all is rejected (even when fortran is not included)

[patchapp at dberlin dot org]

------- Comment #7 from patchapp at dberlin dot org  2007-01-17 19:46 -------
Subject: Bug number PR 30437

A patch for this bug has been added to the patch tracker.
The mailing list url for the patch is
http://gcc.gnu.org/ml/gcc-patches/2007-01/msg01456.html


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30437

[Bug fortran/30437] [4.0/4.1/4.2/4.3 Regression] -Wno-all is rejected (even when fortran is not included)

[manu at gcc dot gnu dot org]

------- Comment #8 from manu at gcc dot gnu dot org  2007-01-25 21:15 -------
Subject: Bug 30437

Author: manu
Date: Thu Jan 25 21:15:34 2007
New Revision: 121186

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=121186
Log:
2007-01-25  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

        PR fortran/30437
fortran/
        * lang.opt (Wall): Remove RejectNegative.
        * options.c (gfc_handle_option): Wall can be disabled.
        (set_Wall): Add a parameter for disabling Wall.
testsuite/      
        * gcc.dg/Wall.c: New.
        * gcc.dg/Wno-all.c: New.
        * gfortran.dg/Wall.f90: New.
        * gfortran.dg/Wno-all.f90: New.

Added:
    trunk/gcc/testsuite/gcc.dg/Wall.c
    trunk/gcc/testsuite/gcc.dg/Wno-all.c
    trunk/gcc/testsuite/gfortran.dg/Wall.f90
    trunk/gcc/testsuite/gfortran.dg/Wno-all.f90
Modified:
    trunk/gcc/fortran/ChangeLog
    trunk/gcc/fortran/lang.opt
    trunk/gcc/fortran/options.c
    trunk/gcc/testsuite/ChangeLog


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30437

[Bug fortran/30437] [4.0/4.1/4.2 Regression] -Wno-all is rejected (even when fortran is not included)

[manu at gcc dot gnu dot org]

------- Comment #9 from manu at gcc dot gnu dot org  2007-01-26 00:22 -------
Fixed in 4.3.


-- 

manu at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|[4.0/4.1/4.2/4.3 Regression]|[4.0/4.1/4.2 Regression] -
                   |-Wno-all is rejected (even  |Wno-all is rejected (even
                   |when fortran is not         |when fortran is not
                   |included)                   |included)


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30437

[Bug fortran/30437] [4.0/4.1/4.2 Regression] -Wno-all is rejected (even when fortran is not included)

[gdr at gcc dot gnu dot org]

------- Comment #10 from gdr at gcc dot gnu dot org  2007-02-03 21:24 -------
won't fix in GCC-4.0.x.  Adjusting milestone.


-- 

gdr at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|4.0.4                       |4.1.3


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30437

[Bug fortran/30437] [4.0/4.1/4.2 Regression] -Wno-all is rejected (even when fortran is not included)

[pinskia at gcc dot gnu dot org]

-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|4.1.3                       |4.1.2


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30437

[Bug fortran/30437] [4.0/4.1/4.2 Regression] -Wno-all is rejected (even when fortran is not included)

[mmitchel at gcc dot gnu dot org]

-- 

mmitchel at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Priority|P3                          |P2


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30437

[Bug fortran/30437] [4.0/4.1/4.2 Regression] -Wno-all is rejected (even when fortran is not included)

[mmitchel at gcc dot gnu dot org]

-- 

mmitchel at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|4.1.2                       |4.1.3


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30437

[Bug fortran/30437] [4.1/4.2 Regression] -Wno-all is rejected (even when fortran is not included)

[brooks at gcc dot gnu dot org]

-- 

brooks at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         AssignedTo|unassigned at gcc dot gnu   |brooks at gcc dot gnu dot
                   |dot org                     |org
             Status|NEW                         |ASSIGNED
   Last reconfirmed|2007-01-14 05:49:41         |2007-03-05 07:35:03
               date|                            |
            Summary|[4.0/4.1/4.2 Regression] -  |[4.1/4.2 Regression] -Wno-
                   |Wno-all is rejected (even   |all is rejected (even when
                   |when fortran is not         |fortran is not included)
                   |included)                   |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30437

[Bug fortran/30437] [4.1/4.2 Regression] -Wno-all is rejected (even when fortran is not included)

[brooks at gcc dot gnu dot org]

------- Comment #11 from brooks at gcc dot gnu dot org  2007-03-05 20:17 -------
Subject: Bug 30437

Author: brooks
Date: Mon Mar  5 20:17:23 2007
New Revision: 122572

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=122572
Log:
fortran/
PR fortran/30437
Backport from trunk:
2007-01-25  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>
* lang.opt (Wall): Remove RejectNegative.
* options.c (gfc_handle_option): Wall can be disabled.
(set_Wall): Add a parameter for disabling Wall.

testsuite/
PR fortran/30437
Backport from trunk:
2007-01-25  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>
* gcc.dg/Wall.c: New.
* gcc.dg/Wno-all.c: New.
* gfortran.dg/Wall.f90: New.
* gfortran.dg/Wno-all.f90: New.

Added:
    branches/gcc-4_2-branch/gcc/testsuite/gcc.dg/Wall.c
    branches/gcc-4_2-branch/gcc/testsuite/gcc.dg/Wno-all.c
    branches/gcc-4_2-branch/gcc/testsuite/gfortran.dg/Wall.f90
    branches/gcc-4_2-branch/gcc/testsuite/gfortran.dg/Wno-all.f90
Modified:
    branches/gcc-4_2-branch/gcc/fortran/ChangeLog
    branches/gcc-4_2-branch/gcc/fortran/lang.opt
    branches/gcc-4_2-branch/gcc/fortran/options.c
    branches/gcc-4_2-branch/gcc/testsuite/ChangeLog


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30437

[Bug fortran/30437] [4.1 Regression] -Wno-all is rejected (even when fortran is not included)

[brooks at gcc dot gnu dot org]

------- Comment #12 from brooks at gcc dot gnu dot org  2007-03-05 20:18 -------
Fixed in 4.2.


-- 

brooks at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         AssignedTo|brooks at gcc dot gnu dot   |unassigned at gcc dot gnu
                   |org                         |dot org
             Status|ASSIGNED                    |NEW
            Summary|[4.1/4.2 Regression] -Wno-  |[4.1 Regression] -Wno-all is
                   |all is rejected (even when  |rejected (even when fortran
                   |fortran is not included)    |is not included)


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30437

[Bug fortran/30437] [4.1 Regression] -Wno-all is rejected (even when fortran is not included)

[burnus at gcc dot gnu dot org]

------- Comment #13 from burnus at gcc dot gnu dot org  2007-05-27 16:56 -------
Are you planing to fix this in 4.1? Or can alternatively this PR be closed?


-- 

burnus at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |burnus at gcc dot gnu dot
                   |                            |org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30437

[Bug fortran/30437] [4.1 Regression] -Wno-all is rejected (even when fortran is not included)

[burnus at gcc dot gnu dot org]

------- Comment #14 from burnus at gcc dot gnu dot org  2007-06-29 11:25 -------
> Are you planing to fix this in 4.1? Or can alternatively this PR be closed?

As no one wants to backport it and it is no regression with regards to gfortran
(4.0/4.1) and there is a released compiler (4.2.0) which has this fixed, I
close this PR. Reopen if you you feel it should be back ported.


-- 

burnus at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |WONTFIX


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30437