220 8330 <52C456C5.8000407@gmail.com> article
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From: Matthew Woehlke <mwoehlke.floss@gmail.com>
Newsgroups: gmane.comp.lang.c++.isocpp.proposals
Subject: Re: Proposal: Default swap operation
Date: Wed, 01 Jan 2014 12:56:21 -0500
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On 2014-01-01 11:41, Philipp Maximilian Stephani wrote:
> On Wed Jan 01 2014 at 16:26:22, Matthew Woehlke <mwoehlke.floss@gmail.com>
> wrote:
>
>> Related to that note, I wonder if we should allow e.g.:
>>
>> foo.h
>> -----
>> class Foo
>> {
>>     ...
>>     ~Foo();
>>     ...
>> }
>>
>> foo.cpp
>> -------
>>
>> Foo::~Foo() = default;
>>
>>
>> IOW, allow uses of '= default' after declaration, to allow the compiler
>> to emit the default implementation at the source level rather than the
>> header level.
>>
>
> Huh? I'm pretty sure this is already allowed.

Hmm... gcc at least seems to allow it :-D. I guess I assumed it wasn't, 
as I cant recall that any of the 'what's new in C++11' I've read 
mentioned it...

Well, that's pretty nice.

-- 
Matthew

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