[Issue 10812] Improve Template Pattern Matching
d-bugmail at puremagic.com
d-bugmail at puremagic.com
Mon Aug 12 15:25:37 PDT 2013
http://d.puremagic.com/issues/show_bug.cgi?id=10812
--- Comment #1 from monkeyworks12 at hotmail.com 2013-08-12 15:25:36 PDT ---
It looks like there is a way to "work around" this:
import std.typecons;
alias Pair = Tuple;
T left(T, U)(Pair!(T, U) t)
{
return t[0];
}
void main()
{
//Ok
auto t = Pair!(int, string)(0, "");
assert(left(t) == 0);
}
I can't think of a different use-case at the moment that this doesn't cover, so
I'll close this for the time being.
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