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From: "giovannibajo at libero dot it" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c++/15339] [DR217] Adding default arguments to function templates in redeclartions should be forbidden
Date: Sat, 08 May 2004 16:32:00 -0000	[thread overview]
Message-ID: <20040508163258.10983.qmail@sourceware.org> (raw)
In-Reply-To: <20040507150259.15339.MichaelLi8195@hotmail.com>


------- Additional Comments From giovannibajo at libero dot it  2004-05-08 16:32 -------
This should be diagnosed:

------------------------------------
template<typename> void fun(int); 
template<typename> void fun(int = 0) {}  
------------------------------------

but it's not. I don't think it's a regression, but can anybody check?

Also, DR217 (TC1 status) says that this is also for regular member function of 
class templates. In other words, the following is invalid as well:

------------------------------------
    template <class T>
    struct S
    {
	void foo (int);
    };

    template <class T>
    void S<T>::foo (int = 0) { }
------------------------------------
(note that this testcase is already in our testsuite: g++.dg/tc1/dr217.C)


-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |accepts-invalid
      Known to fail|                            |3.4.0 3.5.0
            Summary|function call error         |[DR217] Adding default
                   |                            |arguments to function
                   |                            |templates in redeclartions
                   |                            |should be forbidden


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15339


  parent reply	other threads:[~2004-05-08 16:32 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2004-05-07 15:03 [Bug c++/15339] New: function call error MichaelLi8195 at hotmail dot com
2004-05-07 15:30 ` [Bug c++/15339] " bangerth at dealii dot org
2004-05-07 16:36   ` llewelly
2004-05-07 15:37 ` bangerth at dealii dot org
2004-05-07 16:24   ` Gabriel Dos Reis
2004-05-07 16:24 ` gdr at integrable-solutions dot net
2004-05-07 16:36 ` llewelly at xmission dot com
2004-05-07 16:54 ` bangerth at dealii dot org
2004-05-08 16:29 ` giovannibajo at libero dot it
2004-05-08 16:32 ` giovannibajo at libero dot it [this message]
2004-05-09 14:19 ` [Bug c++/15339] [DR217] Adding default arguments to function templates in redeclartions should be forbidden MichaelLi8195 at hotmail dot com
2004-05-09 15:18 ` bangerth at dealii dot org
2004-07-13 20:13 ` giovannibajo at libero dot it
2004-07-13 20:14 ` giovannibajo at libero dot it
     [not found] <bug-15339-8489@http.gcc.gnu.org/bugzilla/>
2006-06-27 14:57 ` pinskia at gcc dot gnu dot org
2010-02-12 19:57 ` jakub at gcc dot gnu dot org

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