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From: "falk at debian dot org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c++/39798] would like flag to disable constructors for built-in types
Date: Mon, 20 Apr 2009 15:28:00 -0000 [thread overview]
Message-ID: <20090420152814.25985.qmail@sourceware.org> (raw)
In-Reply-To: <bug-39798-17521@http.gcc.gnu.org/bugzilla/>
------- Comment #1 from falk at debian dot org 2009-04-20 15:28 -------
Removing the default constructor is a bad idea, since it would break about any
available library including the standard lib in subtle ways, and would make g++
pretty much unusable.
But apparently this isn't actually what you really want anyway, but actually
you want to be able to create STL containers with uninitialized memory. This
seems to me a pretty unusual requirement, and it could be achieved by creating
a wrapper class for int with empty constructor, so I don't think this justifies
language or library changes.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39798
next prev parent reply other threads:[~2009-04-20 15:28 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-04-17 17:40 [Bug c++/39798] New: " kraftche at cae dot wisc dot edu
2009-04-20 15:28 ` falk at debian dot org [this message]
2009-04-20 15:52 ` [Bug c++/39798] " kraftche at cae dot wisc dot edu
2009-04-20 15:59 ` paolo dot carlini at oracle dot com
2009-04-21 18:14 ` pinskia at gcc dot gnu dot org
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