MSVC 2013无法将功能定义与声明匹配。适用于MSVC 2015

Question

不确定这是否是MSVC 2013终极版中的错误，但它在2015社区中运行良好。 声明：https://basarat.gitbooks.io/typescript/content/docs/quick/nodejs.html

class IMetaObject;
class Context;
class Connection;
template<class Sig> class TypedSignalRelay;
template<class Sig> class TypedSignal{};
template<class...T> class MO_EXPORTS TypedSignal<void(T...)> : public ISignal
{
    std::shared_ptr<Connection> Connect(ISlot* slot);
    std::shared_ptr<Connection> Connect(std::shared_ptr<ISignalRelay>& relay);
    std::shared_ptr<Connection> Connect(std::shared_ptr<TypedSignalRelay<void(T...)>>& relay);
};

template<class R, class...T> class MO_EXPORTS TypedSignal<R(T...)> : public ISignal
{
    std::shared_ptr<Connection> Connect(ISlot* slot);
    std::shared_ptr<Connection> Connect(std::shared_ptr<ISignalRelay>& relay);
    std::shared_ptr<Connection> Connect(std::shared_ptr<TypedSignalRelay<R(T...)>>& relay);
};

定义： https://github.com/dtmoodie/MetaObject/blob/master/include/MetaObject/Signals/TypedSignal.hpp

-------------返回值专业化---------------------

template<class R, class...T>
std::shared_ptr<Connection> TypedSignal<R(T...)>::Connect(ISlot* slot)
{
    return slot->Connect(this);
}

template<class R, class...T>
std::shared_ptr<Connection> TypedSignal<R(T...)>::Connect(std::shared_ptr<ISignalRelay>& relay)
{
    ...
}

template<class R, class...T>
std::shared_ptr<Connection> TypedSignal<R(T...)>::Connect(std::shared_ptr<TypedSignalRelay<R(T...)>>& relay)
{
    ....
}

------- void return specialization -------------

template<class...T>
std::shared_ptr<Connection> TypedSignal<void(T...)>::Connect(ISlot* slot)
{
    return slot->Connect(this);
}

template<class...T>
std::shared_ptr<Connection> TypedSignal<void(T...)>::Connect(std::shared_ptr<ISignalRelay>& relay)
{
    ...
}

template<class...T>
std::shared_ptr<Connection> TypedSignal<void(T...)>::Connect(std::shared_ptr<TypedSignalRelay<void(T...)>>& relay)
{
    ...
}

2013年出现此错误，但2015年没有投诉：

4>e:\code\metaobject\include\metaobject\signals\detail/TypedSignalImpl.hpp(77): error C2244: 'mo::TypedSignal<R(T...)>::Connect' : unable to match function definition to an existing declaration
4>          definition
4>          'std::shared_ptr<mo::Connection> mo::TypedSignal<R(T...)>::Connect(std::shared_ptr<mo::TypedSignalRelay<R(T...)>> &)'
4>          existing declarations
4>          'std::shared_ptr<mo::Connection> mo::TypedSignal<R(T...)>::Connect(std::shared_ptr<mo::TypedSignalRelay<R(T...)>> &)'
4>          'std::shared_ptr<mo::Connection> mo::TypedSignal<R(T...)>::Connect(std::shared_ptr<mo::ISignalRelay> &)'
4>          'std::shared_ptr<mo::Connection> mo::TypedSignal<R(T...)>::Connect(mo::ISlot *)'

[已编辑]添加了完整示例和原始来源链接。