V: Embedding structs

[tonylinyy]

sample code is:
struct Point {
x int
y int
}

struct Point3D {
Point
z int
}
it compile faild,just panic

[medvednikov]

Embedding structs is not implemented yet.

[zaoqi]

This feature may cause confusion

[arhen]

This feature may cause confusion

Totally Agreed! Need some style to make it happen.

[1l0]

It's one of the specs of Go.

[zaoqi-unsafe]

So V is Go++?

[hamad-almamari]

What if we have x in both 🤔😶.
confusion
Keeb V simple.

[medvednikov]

Embedding works really well in Go and allows to migrate OOP code easier.

The name conflict is handled pretty easily:

https://play.golang.org/p/88nwQIsQIMK

[ghost]

So V is Go++?

of course a better go or better c, but not go++.

[Bowero]

struct point {
    x int
    y int
}

struct point3d {
    p point
    z int
}

This is now the structure.

[medvednikov]

@Bowero embedded structs are not implemented yet.

[gslicer]

Embedding works really well in Go and allows to migrate OOP code easier.

The name conflict is handled pretty easily:

https://play.golang.org/p/88nwQIsQIMK

Somehow this example looks wrong and I wonder why it compiles and how the second output value can be "0" (it is never assigned to A), in my view a correct example would look rather like:
https://play.golang.org/p/8Qo6vzWs0px

[nedpals]

Closed. Struct embedding was (initially) implemented in https://github.com/vlang/v/commit/2c75b1397cbd8b940bdf357ebb74d59660c53f51.