On 01/07/2013, at 1:45 AM, srean wrote:
>
> In effect you're saying this, given an example (I'm adding an extra - because
> <- is already used and
> means assignment to a pointer).
>
> y <-- g ( h ( x + y, 20 + k) + z);
>
> to do this:
>
> var t1 = x + y;
> var t2 = 20 + k;
> var t3 = t1, t2;
> var t4 = h t3;
> var t5 = t4 + z;
> var t6 = g t5;
> y = t6;
>
>
>
> Dont you think the former is clearer and easier to read and understand
> immediately ?
No. Explain what happens here:
var d = 0;
var n = 1;
var r <-- if d == 0 then 0 else n / d endif;
> And "=" is not going away, its only when the user needs it.
The = is going away. I have a plan to eliminate assignment.
Instead we will use
px <- v;
The form
x = v;
will just be sugar for
&x <- v;
The only have I have where this is not already implemented is compact linear
types, which will probably go away too. A lot of pain, and not being used..
--
john skaller
[email protected]
http://felix-lang.org
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