On Wednesday, 22 March 2017 at 14:06:56 UTC, Atila Neves wrote:
isInputRange looks like this:
template isInputRange(R)
{
enum bool isInputRange = is(typeof(
(inout int = 0)
{
R r = R.init; // can define a range object
if (r.empty) {} // can test for empty
r.popFront; // can invoke popFront()
auto h = r.front; // can get the front of the range
}));
}
[...]
Got the same error when I changed it to:
enum isInputRange(R) = is(typeof({...}));
Which might explain why it's still inside an explicit template
declaration. Or not, this whole thing is weird to me.
Atila
