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What is the default MRO?
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Roger Browne
Jun 25, 2005, 5:59:56 PM6/25/05
to perl6-i...@perl.org
Hi,
What is parrot's default method resolution order? Is it like the old
Python MRO (left-to-right, depth-first)? Is it like the new Python MRO
[1] (left-to-right, depth-first, but discard all but the last occurrence
of duplicates)?
[1] "Unifying types and classes in Python 2.2" by Guido van Rossum
http://www.python.org/2.2/descrintro.html
Regards,
Roger Browne
Leopold Toetsch
Jun 26, 2005, 4:22:50 AM6/26/05
to Roger Browne, perl6-i...@perl.org
Roger Browne wrote:
> Hi,
>
> What is parrot's default method resolution order? Is it like the old
> Python MRO (left-to-right, depth-first)? Is it like the new Python MRO
> [1] (left-to-right, depth-first, but discard all but the last occurrence
> of duplicates)?
> Hi,
>
> What is parrot's default method resolution order? Is it like the old
> Python MRO (left-to-right, depth-first)? Is it like the new Python MRO
> [1] (left-to-right, depth-first, but discard all but the last occurrence
> of duplicates)?
The latter. See also the test "constructor - diamond parents" in
t/pmc/object-meths.t
> Regards,
> Roger Browne
leo
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