Re: My scripting language - any suggestions?

"Sammy" <sammyderoy@sympatico.ca>
Wed, 10 Sep 2008 11:34:36 -0400

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[12 earlier articles]
Re: My scripting language - any suggestions? licaner@gmail.com (lican) (2008-09-04)
Re: My scripting language - any suggestions? jaluber@gmail.com (Johannes) (2008-09-06)
Re: My scripting language - any suggestions? ademakov@gmail.com (Aleksey Demakov) (2008-09-07)
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Re: My scripting language - any suggestions? felipeangriman@gmail.com (Felipe Angriman) (2008-09-08)
Re: My scripting language - any suggestions? sammyderoy@sympatico.ca (Sammy) (2008-09-10)
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From: "Sammy" <sammyderoy@sympatico.ca>
Newsgroups: comp.compilers
Date: Wed, 10 Sep 2008 11:34:36 -0400
Organization: SunSITE.dk - Supporting Open source
References: 08-08-069 08-08-081 08-08-100 08-08-106 08-08-107 08-08-109 08-09-006 08-09-014 08-09-032
Keywords: types
Posted-Date: 13 Sep 2008 11:52:32 EDT

: I don't get what "covariant" or "contravariant" mean.


There is some info on Wikipedia:


http://en.wikipedia.org/wiki/Covariance_and_contravariance_(computer_science)



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