just an idea (!! operator)

[Christophe Travert]

"Jonas Drewsen" , dans le message (digitalmars.D:172039), a écrit :
> On Wednesday, 11 July 2012 at 11:18:21 UTC, akaz wrote:
>> if needed, the operator !! (double exclamation mark) could be 
>> defined.
>>
>> ...
> 
> Or the operator?? could be borrowed from c#
> 
> auto a = foo ?? new Foo();
> 
> is short for:
> 
> auto a = foo is null ? new Foo() : foo;

or maybe:
auto a = ! ! foo ? foo : new Foo();

|| could be redifined to have this a behavior, but it would break code.