On 26/04/2012 08:26, Timon Gehr wrote: <snip>
template isInputRange(R)
{
enum bool isInputRange = is(typeof(
{
R r; // can define a range object
if (r.empty) {} // can test for empty
r.popFront(); // can invoke popFront()
auto h = r.front; // can declare an unused variable
}()));
}
<snip>
This is indeed a blocker for fixing it to work according to the current spec. I've just filed http://d.puremagic.com/issues/show_bug.cgi?id=7989 to address it. Stewart.
