https://codesynthesis.com/~boris/blog//2012/07/24/const-rvalue-references/ Boris Kolpackov's blog about software Wed, 22 Apr 2026 02:35:39 +0000 http://wordpress.org/?v=2.2.2 https://codesynthesis.com/~boris/blog//2012/07/24/const-rvalue-references/#comment-2227 Boris Kolpackov Thu, 26 Jul 2012 14:51:14 +0000 https://codesynthesis.com/~boris/blog//2012/07/24/const-rvalue-references/#comment-2227 Pizer, yes, you are correct. I've updated the examples in the post to use a class-type instead of int. Thanks for pointing this out. Pizer, yes, you are correct. I’ve updated the examples in the post to use a class-type instead of int. Thanks for pointing this out.

]]> https://codesynthesis.com/~boris/blog//2012/07/24/const-rvalue-references/#comment-2225 pizer Wed, 25 Jul 2012 22:06:40 +0000 https://codesynthesis.com/~boris/blog//2012/07/24/const-rvalue-references/#comment-2225 There are no const prvalues of scalar types. For a const rvalue you either need an Xvalue and/or a class-type object. I'm almost sure that a conforming compiler would treat f(g()) just like f(1) in terms of overload resolution since g just returns a value and not an object. There are no const prvalues of scalar types. For a const rvalue you either need an Xvalue and/or a class-type object. I’m almost sure that a conforming compiler would treat f(g()) just like f(1) in terms of overload resolution since g just returns a value and not an object.

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