Struct with default ctor (Was: [dmd-beta] dmd 2.064 beta take 2)

[Maxim Fomin]

On Sunday, 19 May 2013 at 19:42:59 UTC, Walter Bright wrote:
> On 5/19/2013 12:31 PM, Minas Mina wrote:
>> On Sunday, 19 May 2013 at 18:30:09 UTC, deadalnix wrote:
>>> void buzz(Foo f) {
>>>    f.foo(); // Rely in faith. It is invalid and way easier to 
>>> write than the
>>> valid code, which is THE recipe for it to spread.
>>> }
>>
>> Shouldn't this throw a NullPointerSomething?
>
> It throws a seg fault at runtime. It *is* checked for by the 
> hardware.

I think there is difference between catching exception and saving
data which you have typed for some period and letting harware
"check" the exception for you meanwile loosing your work.