std.stdio.writeln

[John Colvin via Digitalmars-d-learn]

On Monday, 9 March 2015 at 14:38:41 UTC, Dennis Ritchie wrote:
> Hi.
> Why prints only the last element?
>
> import std.stdio;
>
> void main() {
>
> 	(1, 2, 3).writeln;	// prints 3
> }

I think this is a misunderstanding about UFCS.

1.writeln(2, 3);

is the same as

writeln(1, 2, 3);

and the same as

(1).writeln(2, 3);

but

(1, 2, 3).writeln;

is completely different. UFCS is only for the first argument.

Yet another excellent example of why we should abolish the comma 
operator in D.