On 2025-03-22 at 11:49, Filip via Std-Proposals wrote:
> The only way I see something like this helping would be:
>
> ‘’’
> void foo(A a, B b) {
> using A {
> foo();
> bar();
> };
>
> using B {
> foo();
> bar();
> };
> }
> ‘’’
>
> Inside of this block only those functions from the object are valid.
> But I agree that it’s better to be explicit and removing identifier is a
> bad idea generally.
>

It shares a flaw with "using namespace std;" - that you have to type a
lot to potentially save some typing later. You have to use a lot of
members to recover the saved "B." in front of the calls.

And if you use that many members in one place, perhaps that should be a
new member instead?

void foo(A a, B b)
{
    a.foo_bar();
    b.foo_bar();
}