Segmentation fault (core dumped)Compile the program with [tt]-g[/tt] for better valgrind error messages.
What is the difference between declaring a variable auto and declaring it auto&&?No, lifetime extension only apply when you bind it directly to the temporary. My mental model is tha...
What is the difference between declaring a variable auto and declaring it auto&&?[quote=keskiverto]Such reference has to be const?[/quote] Non-const rvalue references also extend th...
What is the difference between declaring a variable auto and declaring it auto&&?[code]other[/code] is a reference. If [code]f()[/code] returns a reference you'll need to be careful...
Why is const gone in the return type?[b][tt]T[/tt][/b] is [b][tt]int&[/tt][/b]. Question is, what is [b][tt]const[/tt][/b] [b][tt]T&&[/t...