Visibility

mod my {
    mod mod_private {
        pub const_public = 1;
        const const_private = 1;
    }
    pub mod mod_public {
        pub const_public = 1;
        const const_private = 1;
    }
}

__builtin::debug::assert_valid(my::mod_public::const_public);
__builtin::debug::assert_invalid(my::mod_public::const_private);
__builtin::debug::assert_invalid(my::mod_private::const_public);
__builtin::debug::assert_invalid(my::mod_private::const_private);