Constant as rvalue in C++(11)

Question

Why const int is not an R-value in C++(11)? I thought that R-value was \'anything\' which cannot be on the left hand side and constants fulfil that

Answer 1

In the simple words, you should be able to 'steal' the value of rvalue. This is the whole point of different treatment of rvalues. So rvalue should be unnamed-going-to-die-in-near-future-something.