c++/7484: warning with -Wmissing-declarations

c++/7484: warning with -Wmissing-declarations

[ib]

>Number:         7484
>Category:       c++
>Synopsis:       warning with -Wmissing-declarations
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    unassigned
>State:          open
>Class:          doc-bug
>Submitter-Id:   net
>Arrival-Date:   Sun Aug 04 02:46:00 PDT 2002
>Closed-Date:
>Last-Modified:
>Originator:     ib@wupperonline.de
>Release:        gcc-3.1
>Organization:
>Environment:

>Description:
When using options -W and -Wmissing-declarations you get "cc1plus: warning: ignoring command line option" for -Wmissing-declarations, but there is no explanation in the doc, why you can't use -W and -Wmissing-declarations starting from gcc-3.1.
>How-To-Repeat:

>Fix:

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

Re: c++/7484: warning with -Wmissing-declarations

[gdr]

Synopsis: warning with -Wmissing-declarations

State-Changed-From-To: open->closed
State-Changed-By: gdr
State-Changed-When: Tue Oct  8 15:32:47 2002
State-Changed-Why:
    Fixed.

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=7484

Re: c++/7484: warning with -Wmissing-declarations

[Gabriel Dos Reis]

The following reply was made to PR c++/7484; it has been noted by GNATS.

From: Gabriel Dos Reis <gdr@integrable-solutions.net>
To: ib@wupperonline.de
Cc: gcc-gnats@gcc.gnu.org
Subject: Re: c++/7484: warning with -Wmissing-declarations
Date: 04 Aug 2002 13:13:06 +0200

 ib@wupperonline.de writes:
 
 [...]
 
 | >Description:
 | When using options -W and -Wmissing-declarations you get "cc1plus: warning: ignoring command line option" for -Wmissing-declarations, but there is no explanation in the doc, why you can't use -W and -Wmissing-declarations starting from gcc-3.1.
 
 I don't know why there is no documentation, but -Wmissing-declarations
 is meaningless in C++: you can't use a name if a declaration for it in
 not in scope.
 
 -- Gaby