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Re: [c++0x] _Tuple_impl and typename reference_wrapper<T>::type&&

From: "Peter Dimov" <pdimov at mmltd dot net>
To: Pedro LamarÃo <pedro dot lamarao at gmail dot com>, <libstdc++ at gcc dot gnu dot org>
Date: Thu, 14 Feb 2008 22:57:41 +0200
Subject: Re: [c++0x] _Tuple_impl and typename reference_wrapper<T>::type&&
References: <d9cb29060802140830j7b332f2dxad2800372eabda48@mail.gmail.com>

Pedro LamarÃo:

...

class A {
public:

       template <typename T>
       explicit
       A (typename std::remove_reference<T>::type&&) { }

};

I think that this constructor is uncallable. remove_reference<T>::type&& is a nondeduced context, and there is no way to supply T explicitly.

References:
- [c++0x] _Tuple_impl and typename reference_wrapper<T>::type&&
  - From: Pedro LamarÃo

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