Is a rvalue reference parameter that is returned by value an xvalue?...

Automatic xvalue optimization...

Find X-value position of a label inside a view in Swift...

Is an xvalue's lifetime extended when it is bound to a const lvalue reference?...

In C++, what categories (lvalue, rvalue, xvalue, etc.) can expressions that produce temporaries of c...

where and when an xvalue is used?...

Are temporary objects xvalues?...

What is decltype(0 + 0)?...

xcode CGPoint arc4random not working...