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From: "daniel.kruegler at googlemail dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c++/53464] Invalid default value for non-type template parameter is accepted
Date: Thu, 24 May 2012 07:21:00 -0000	[thread overview]
Message-ID: <bug-53464-4-nfAGZj8rLE@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-53464-4@http.gcc.gnu.org/bugzilla/>

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53464

Daniel Krügler <daniel.kruegler at googlemail dot com> changed:

           What    |Removed                     |Added
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                 CC|                            |daniel.kruegler at
                   |                            |googlemail dot com

--- Comment #1 from Daniel Krügler <daniel.kruegler at googlemail dot com> 2012-05-24 07:19:28 UTC ---
I don't see why the expression A::get() should not be a converted constant
expression of the type of the template parameter, please be more specific. The
rationale provided in the referenced link does not sound convincing to me. 

In the context of the instantiation the expression A::get() is a prvalue core
constant expression of int type, thus it is a literal constant expression of
int type. It is also a converted constant expression of type int, because
A::get() already has the type int (after instantiation).


  reply	other threads:[~2012-05-24  7:19 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-05-23 20:36 [Bug c++/53464] New: " schwan@uni-mainz.de
2012-05-24  7:21 ` daniel.kruegler at googlemail dot com [this message]
2012-05-24  7:58 ` [Bug c++/53464] " schaub.johannes at googlemail dot com
2012-05-24 10:50 ` redi at gcc dot gnu.org
2012-05-24 11:39 ` jakub at gcc dot gnu.org
2012-05-24 11:51 ` paolo.carlini at oracle dot com
2012-05-24 15:22 ` paolo at gcc dot gnu.org

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