On 09/25/2015 09:38 AM, Artur Skawina via Digitalmars-d-learn wrote:
On 09/25/15 17:47, Ali Çehreli via Digitalmars-d-learn wrote:
Perhaps we need an enhancement that either works in your original code [...]
His original code does work (`foreach` evaluates `args[N]` and
assigns the result to `arg`).
If he wanted to delay the evaluation, he would have written it
like this:
void test(T...)(lazy T args)
{
foreach(I, _; typeof(args))
{
writeln("about to process arg");
writefln("processing arg %s",args[I]);
}
}
artur
Awesome! :)
Ali
