Re: One more TARGET quiz

*** Hendrickson wrote:
Richard Maine wrote:
*** Hendrickson <***.hendrickson@xxxxxxx> wrote:

Oskar Enoksson wrote:
My head started spinning again this morning ...

Is it possible to check if two TARGET dummies are associated with the
same variable like this? Assume that the actual arguments are TARGETs.
...
I don't think so in general. It might depend on the attributes
of the actual arguments. If they are pointers or targets the answer
might be different.

Note that he said the actual arguments were targets, which is why I said
I think so.

Oops, I missed that.

*** Hendrickson
Maybe I'll retract the oops. If the interface is implicit, then the
targetness on the call side doesn't matter and I think copy in/out is
still allowed. If I'm right (and my track record here isn't great),
then you can't tell for sure on the called side.

*** Hendrickson
.