c++/7307: -pedantic makes errors to warnings

c++/7307: -pedantic makes errors to warnings

[Martin v. Loewis]

>Number:         7307
>Category:       c++
>Synopsis:       -pedantic makes errors to warnings
>Confidential:   no
>Severity:       non-critical
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          accepts-illegal
>Submitter-Id:   net
>Arrival-Date:   Sun Jul 14 08:56:01 PDT 2002
>Closed-Date:
>Last-Modified:
>Originator:     Martin v. Loewis
>Release:        3.2 20020714 (experimental)
>Organization:
HUB
>Environment:
System: Linux mira 2.4.18-4GB #1 Wed Mar 27 13:57:05 UTC 2002 i686 unknown
Architecture: i686

host: i686-pc-linux-gnu
build: i686-pc-linux-gnu
target: i686-pc-linux-gnu
configured with: /usr/src/egcs/configure --prefix=/usr/local/newabi --enable-shared --enable-threads --enable-languages=c,c++,java : (reconfigured)  : (reconfigured) /usr/src/egcs/configure --prefix=/usr/local/newabi --enable-shared --enable-threads --enable-languages=c,c++,java
>Description:
	-pedantic changes the status of " field `char test::test' with same name as class"
        from error to warning, thus accepting the code under -pedantic, even though it is
        ill-formed.
>How-To-Repeat:
	Compile the fragment

struct test
{
	char test;
	test();
};

	with and without -pedantic:
martin@mira:~/tmp> /usr/local/newabi/bin/g++ -S a.cc
a.cc:3: error: field `char test::test' with same name as class
martin@mira:~/tmp> /usr/local/newabi/bin/g++ -pedantic -S a.cc
a.cc:3: warning: field `char test::test' with same name as class

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

Re: c++/7307: -pedantic makes errors to warnings

[Wolfgang Bangerth]

The following reply was made to PR c++/7307; it has been noted by GNATS.

From: Wolfgang Bangerth <bangerth@ticam.utexas.edu>
To: Cc: gcc-gnats@gcc.gnu.org
Subject: Re: c++/7307: -pedantic makes errors to warnings
Date: Thu, 7 Nov 2002 11:26:47 -0600 (CST)

 This bug is probably related to 8488.
 
 -------------------------------------------------------------------------
 Wolfgang Bangerth              email:           bangerth@ticam.utexas.edu
                                www: http://www.ticam.utexas.edu/~bangerth
 
 

Re: c++/7307: -pedantic makes errors to warnings

[Neil Booth]

The following reply was made to PR c++/7307; it has been noted by GNATS.

From: Neil Booth <neil@daikokuya.co.uk>
To: Wolfgang Bangerth <bangerth@ticam.utexas.edu>
Cc: gcc-gnats@gcc.gnu.org, gdr@integrable-solutions.net
Subject: Re: c++/7307: -pedantic makes errors to warnings
Date: Thu, 7 Nov 2002 07:58:01 +0000

 Wolfgang Bangerth wrote:-
 
 > in the audit trail of c++/7307, Gaby points you to a patch that made the 
 > code in the report act in a strange way. What's the state of this?
 > 
 > (I don't think that the patch could have been the culprit, since I see the 
 > exact same behavior with 2.95, but wanted to ask anyway.)
 
 I have no idea; I didn't think my patch would change such behaviour,
 so I'm not surprised you also see it with 2.95.
 
 Neil.

Re: c++/7307: -pedantic makes errors to warnings

[Wolfgang Bangerth]

The following reply was made to PR c++/7307; it has been noted by GNATS.

From: Wolfgang Bangerth <bangerth@ticam.utexas.edu>
To: neil@daikokuya.co.uk
Cc: gcc-gnats@gcc.gnu.org, <gdr@integrable-solutions.net>
Subject: Re: c++/7307: -pedantic makes errors to warnings
Date: Thu, 31 Oct 2002 15:44:45 -0600 (CST)

 Neil,
 in the audit trail of c++/7307, Gaby points you to a patch that made the 
 code in the report act in a strange way. What's the state of this?
 
 (I don't think that the patch could have been the culprit, since I see the 
 exact same behavior with 2.95, but wanted to ask anyway.)
 
 Regards
   Wolfgang
 
 -------------------------------------------------------------------------
 Wolfgang Bangerth              email:           bangerth@ticam.utexas.edu
                                www: http://www.ticam.utexas.edu/~bangerth
 
 

Re: c++/7307: -pedantic makes errors to warnings

[Gabriel Dos Reis]

The following reply was made to PR c++/7307; it has been noted by GNATS.

From: Gabriel Dos Reis <gdr@integrable-solutions.net>
To: Neil Booth <neil@daikokuya.co.uk>
Cc: nathan@gcc.gnu.org, gcc-bugs@gcc.gnu.org, martin@v.loewis.de,
   gcc-gnats@gcc.gnu.org
Subject: Re: c++/7307: -pedantic makes errors to warnings
Date: 14 Sep 2002 23:42:51 +0200

 Neil Booth <neil@daikokuya.co.uk> writes:
 
 | Gabriel Dos Reis wrote:-
 | 
 | > nathan@gcc.gnu.org writes:
 | > 
 | > | Synopsis: -pedantic makes errors to warnings
 | > | 
 | > | State-Changed-From-To: open->analyzed
 | > | State-Changed-By: nathan
 | > | State-Changed-When: Sat Sep 14 05:16:33 2002
 | > | State-Changed-Why:
 | > |     confirmed
 | > 
 | > I think this was introduced by a patch by Neil. See also
 | > 
 | >    http://gcc.gnu.org/ml/gcc-bugs/2002-07/msg00495.html
 | 
 | Which might that be?
 
    2001-11-15  Neil Booth  <neil@daikokuya.demon.co.uk>
 
 	   * cp-tree.h (init_reswords, cxx_init_decl_processing): New.
 	   (cxx_init): Update prototype.
 	   * decl.c (init_decl_processing): Rename.  Move null node init
 	   to its creation time.
 	   * lex.c (cxx_init_options): Update.
 	   (cxx_init): Combine with old init_parse; also call
 	   cxx_init_decl_processing.
 
 -- Gaby

Re: c++/7307: -pedantic makes errors to warnings

[Neil Booth]

The following reply was made to PR c++/7307; it has been noted by GNATS.

From: Neil Booth <neil@daikokuya.co.uk>
To: Gabriel Dos Reis <gdr@integrable-solutions.net>
Cc: nathan@gcc.gnu.org, gcc-bugs@gcc.gnu.org, martin@v.loewis.de,
	gcc-gnats@gcc.gnu.org
Subject: Re: c++/7307: -pedantic makes errors to warnings
Date: Sat, 14 Sep 2002 21:31:37 +0100

 Gabriel Dos Reis wrote:-
 
 > nathan@gcc.gnu.org writes:
 > 
 > | Synopsis: -pedantic makes errors to warnings
 > | 
 > | State-Changed-From-To: open->analyzed
 > | State-Changed-By: nathan
 > | State-Changed-When: Sat Sep 14 05:16:33 2002
 > | State-Changed-Why:
 > |     confirmed
 > 
 > I think this was introduced by a patch by Neil. See also
 > 
 >    http://gcc.gnu.org/ml/gcc-bugs/2002-07/msg00495.html
 
 Which might that be?
 
 Neil.

Re: c++/7307: -pedantic makes errors to warnings

[Gabriel Dos Reis]

The following reply was made to PR c++/7307; it has been noted by GNATS.

From: Gabriel Dos Reis <gdr@integrable-solutions.net>
To: nathan@gcc.gnu.org
Cc: gcc-bugs@gcc.gnu.org, martin@v.loewis.de, gcc-gnats@gcc.gnu.org
Subject: Re: c++/7307: -pedantic makes errors to warnings
Date: 14 Sep 2002 14:49:56 +0200

 nathan@gcc.gnu.org writes:
 
 | Synopsis: -pedantic makes errors to warnings
 | 
 | State-Changed-From-To: open->analyzed
 | State-Changed-By: nathan
 | State-Changed-When: Sat Sep 14 05:16:33 2002
 | State-Changed-Why:
 |     confirmed
 
 I think this was introduced by a patch by Neil. See also
 
    http://gcc.gnu.org/ml/gcc-bugs/2002-07/msg00495.html
 
 -- Gaby
 

Re: c++/7307: -pedantic makes errors to warnings

[nathan]

Synopsis: -pedantic makes errors to warnings

State-Changed-From-To: open->analyzed
State-Changed-By: nathan
State-Changed-When: Sat Sep 14 05:16:33 2002
State-Changed-Why:
    confirmed

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=7307