Initialising a reference member with itself legal?

Posted by epronk on Stack Overflow See other posts from Stack Overflow or by epronk
Published on 2010-04-08T13:24:47Z Indexed on 2010/04/08 13:43 UTC
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struct Foo
{
    Foo(const std::string& a)
        : a_(a_)
    {
    }
    const std::string& a_;
};

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