[Vala] About Translating Vala Tutorial

["Matrix.Zhang" <pigex zhang gmail com>]

Hi:
    i'm try to translating the Vala Tutorial ( 
https://live.gnome.org/Vala/Tutorial#Generics ) into chinese.

i have been translated into Chapter 4

    i have two questions:

    1) in section about structs, the Tutorial said **:

            A Vala struct may have methods in a limited way and also 
may have private members, meaning the explicit public access modifier is 
required.

        but i write following code like :

        struct STest {

                private int member;
        }

        static int main() {

                STest s = STest ();

                s.member = 1;

                return 0;
        }

        there was no any errors hint when build the code, but in c#, it 
should error

        i want to know, if it is a bug, or not support actually


    2) in section about gobject - style construction, the Tutorial said :

            Construct properties are defined just as get and set 
properties, and therefore can run arbitrary code on assignment. If you 
need to do initialisation based on a single construct property, it is 
possible to write a custom     construct block for the property, which 
will be executed immediately on assignment, and before any other 
construction code.

        there is no example about this feature,  i don't know how to do 
this , and in my mind, the construct block is execute after then 
property construction, except the static construct block, but it would not
        conform this clearly.

        i want a example, thank you


    Thank you for your reply, and best regards to you! at last sorry my 
bad english....