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From: "dodji at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c++/46394] [C++0X] [4.6 Regression] no matching function with default template parameter
Date: Fri, 04 Feb 2011 19:53:00 -0000	[thread overview]
Message-ID: <bug-46394-4-1MkKmlULcp@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-46394-4@http.gcc.gnu.org/bugzilla/>

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46394

Dodji Seketeli <dodji at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Depends on|35722                       |

--- Comment #5 from Dodji Seketeli <dodji at gcc dot gnu.org> 2011-02-04 19:53:24 UTC ---
Actually my previous analysis wasn't quite right. Rather, the
substitution of the fixed up U into std::remove_reference<U>::type...,
fails. It fails because we fail to compare the fixed up U with the
non-fixed up U. And after that the sky falls.

So this has nothing to do with
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35722, luckily. Pheew.

A candidate patch was sent to to
http://gcc.gnu.org/ml/gcc-patches/2011-02/msg00295.html along with a
smaller reproducer.


  parent reply	other threads:[~2011-02-04 19:53 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-11-09 14:41 [Bug c++/46394] New: [C++0X] no matching function with default template argument marc.glisse at normalesup dot org
2010-11-09 14:58 ` [Bug c++/46394] [C++0X] [4.6 Regression] no matching function with default template parameter paolo.carlini at oracle dot com
2010-11-09 15:06 ` paolo.carlini at oracle dot com
2010-12-17 20:04 ` marc.glisse at normalesup dot org
2010-12-17 20:10 ` hjl.tools at gmail dot com
2011-01-03 20:20 ` dodji at gcc dot gnu.org
2011-01-04 15:33 ` dodji at gcc dot gnu.org
2011-02-04 19:53 ` dodji at gcc dot gnu.org [this message]
2011-02-08 13:45 ` rguenth at gcc dot gnu.org
2011-02-20 17:42 ` dodji at gcc dot gnu.org
2011-02-20 18:09 ` dodji at gcc dot gnu.org
2011-02-20 18:10 ` dodji at gcc dot gnu.org

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