C# in Depth

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Incorrect use of "covariance"

Chapter 9: Lambda expressions and expression trees: P230

Created: 12/29/2008
Last updated: 12/29/2008
Severity: Typo

On page 230 in the introduction to lambda expressions, I incorrectly talk about "parameter covariance". It should be "return type covariance" or "parameter contravariance" - both of which were added with C# 2.