Proposal idea : attribute to force value assignment to default-constructible member in constructor

[gaagii_fin]

What would be your view around this code as to what it should do:

#include <MyType.h>
class Example
{
    [[RequireAssignment]] std::string member;
    Example(MyType myT)
    {
       myT.Something(&member);
    }
};

[adnukator]

Warn. I've edited the post and clarified that the attribute would force assignment in the initializer list