Oh, I didn't know about this one. I did some search, and looks like it should be "valid but unspecified state" after move?
I can't think of any case that relying on unspecified state is desirable even if it's valid, though I guess it's better if I change that to x.pop_back(); to be clear.
Please let me know if my understanding is incorrect and thanks for the information!
I can't think of any case that relying on unspecified state is desirable even if it's valid, though I guess it's better if I change that to x.pop_back(); to be clear.
Please let me know if my understanding is incorrect and thanks for the information!