Re: [boost] boost::result_of and C++03

7 Apr 2008


      Eric Niebler:
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Peter Dimov wrote:
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Eric Niebler:
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// lvalue
result_of<identity(int &)>::type l = identity()(i);
assert( &l == &i );
Does this really compile for you?
Yes.
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template<typename Arg>
    Arg &operator()(Arg &arg) const
    {
        return arg;
    }
With this addition it does. I overlooked the
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// and a non-const overload, too
part in your original. I'm becoming too compiler-like.