[RFC] reduce boilerplate: alias

[vitreo12]

This syntax is very awful, but it's just to show the purpose of something like this:

struct Something:
    data Data

init:
    something = Something(Data())

sample:
    alias bubu = something.data
    out1 = bubu[0]
    bubu[0] = in1

[vitreo12]

the implementation is dead easy:

template bubu() : untyped =
    something.data

[vitreo12]

maybe using the := operator?

template `:=`(what : untyped, with : untyped) : untyped =
    template what() : untyped {.dirty.} =
        with

a := 10

struct Something:
    data Data

init:
    something = Something(Data())

sample:
    bubu := something.data
    out1 = bubu[0]
    bubu[0] = in1

[vitreo12]

Coming with 0.3