[stmt.jump.general]

Jump statements unconditionally transfer control.

jump-statement:
break ;
continue ;
return expr-or-braced-init-list

{o p t; coroutine-return-statement goto identifier;}_{o p t; coroutine-return-statement goto identifier;}

[Note 1:

On exit from a scope (however accomplished), objects with automatic storage duration that have been constructed in that scope are destroyed in the reverse order of their construction ([stmt.dcl]).

For temporaries, see [class.temporary].

However, the program can be terminated (by calling std::exit() or std::abort() ([support.start.term]), for example) without destroying objects with automatic storage duration.

— end note]

[Note 2:

A suspension of a coroutine ([expr.await]) is not considered to be an exit from a scope.

— end note]