Re: Little quiz

[Jacob Carlborg]

On 2011-03-25 01:50, bearophile wrote:
A little quiz for people here: guess the output of this little D2 program (it 
compiles correctly and doesn't crash at run time, so it's a fair question):

import std.typecons: tuple;
import std.c.stdio: printf;

auto foo() {
     printf("foo\n");
     return tuple(1, 2);
}

void main() {
     foreach (x; foo().tupleof)
         printf("%d\n", x);
}


Bye,
bearophile

I would guess it prints the values of all the fields in the struct 
returned by "tuple".

--
/Jacob Carlborg