According to Dan Sugalski: > Leaf subs and methods can know [their call paths], if we stipulatethat vtable methods are on their own, which is OK with me.
So, given this sub and tied $*var:
sub getvar { my $i = rand; $*var }
the FETCH method implementing $*var might not be able to see $i? Which implies that there may be no pad and $i could be in a register?
Yeah, I think that's OK. I'm certainly OK with it, though there is an appeal to introspection. (Since you might want to fiddle with things in a debugger)
--
Dan
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