[Issue 8520] Simple "in"-constrained opBinaryRight in interface doesn't work

[d-bugmail at puremagic.com]

http://d.puremagic.com/issues/show_bug.cgi?id=8520


Simen Kjaeraas <simen.kjaras at gmail.com> changed:

           What    |Removed                     |Added
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                 CC|                            |simen.kjaras at gmail.com


--- Comment #1 from Simen Kjaeraas <simen.kjaras at gmail.com> 2012-08-07 18:26:30 PDT ---
Your understanding is wrong - templates never go in the vtable.

The solution is to use NVI and forwarding:

interface I
{
    int* opBinaryRight_in(int i);

    int* opBinaryRight(string op : "in")(int i)
    {
        return opBinaryRight_in(i);
    }
}

class C : I
{
    int* opBinaryRight_in(int i)
    {
        return null;
    }
}

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