Typed variadic template syntax?

[Timon Gehr]

On 01/30/2014 03:08 PM, Ilya Yaroshenko wrote:
>>
>> 2) `foreach` creates it's own scope. This won't work:
>>     foreach(i; TypeTuple!(1,2,3)){
>>         mixin("int num"~i.stringof~";");
>>     }
>>     num1=1;
>>     num2=2;
>>     num3=3;
>>     writeln(num1,num2,num3);
>
> ...
> 2) no. This should work for compile time foreach and TypeTuples. There
> are many examples in source code of Phobos.

The following code fails to compile:

import std.typetuple, std.stdio;
void main(){
     foreach(i; TypeTuple!(1,2,3)){
         mixin("int num"~i.stringof~";");
     }
     num1=1;
     num2=2;
     num3=3;
     writeln(num1,num2,num3);
}