On 05/19/2013 09:42 PM, 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.
Yes, but this code looks like it calls method 'foo', which is probably
its intention. Hence it is buggy.
D's current answer is the following:
void buzz(Foo f)in{assert(!!f);}body{
f.foo();
}
