foreach over pointer to range
Artur Skawina
art.08.09 at gmail.com
Tue Jun 5 11:42:04 PDT 2012
"foreach (e; pointer_to_range)" currently fails with:
Error: foreach: Range* is not an aggregate type
It can be worked around with
struct RangePtr(R) {
R* ptr;
alias ptr this;
@property front()() { return ptr.front; }
}
but this adds unnecessary overhead (unfortunately such struct is not
always treated the same as a real pointer, eg when passing it around).
Is there some reason that makes the is-aggregate check necessary, or could
it be dropped?
Thanks,
artur
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