Optional brackets around lambda expression (was: Expected

[Bob Foster]

Ali Ebrahimi wrote:

> Hi, how about this one:
>
> process( x -> x + 1 );
> process( x -> { return x + 1; } );
> process(  x -> {
>   if (x == 0) {
>     return 0;
>   }
>   return x + 1;
> });

Yes, I quite like that.

(I guessed that mail removed some indentation from your example, so I put
some back.)

And the nullary form is:

process( -> 3 );

Bob