Larry Wall |Perl 6| wrote:
On Fri, May 02, 2008 at 08:30:25AM -0500, John M. Dlugosz wrote:
I agree. If typing is turned on, you want errors if you pass the wrong type. You have to explicitly declare that Bar is an acceptable substitute for Foo.

Maybe we already have this--see "emulates" in S11.


Works for me.


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