On Sun, 11 Jan 2009 16:10:39 +1300, Bill Baxter <wbax...@gmail.com> wrote:
On Sun, Jan 11, 2009 at 12:04 PM, Tim M <a...@b.com> wrote:
On Sun, 11 Jan 2009 15:59:26 +1300, Tim M <a...@b.com> wrote:
Why does it still work for some objects?
This works:
module test;
class A
{
this()
{
//
}
}
class B
{
this()
{
//
}
int opApply (int delegate (inout B) dg)
{
return 1;
}
}
void main()
{
A a;
B b;
foreach(a; b)
{
//
}
}
Interesting. But there the inner 'a' is actually a B. So it
compiles, but there's no way it's using the outer 'a' as the counter
variable.
--bb
Sorry for my typo but change that line to:
int opApply (int delegate (inout A) dg)
and it still compiles.
