[racket] why is the comparimng always false

From: Stephen Bloch (bloch at adelphi.edu)
Date: Fri Jun 29 18:01:56 EDT 2012

On Jun 29, 2012, at 10:34 PM, Matthias Felleisen <matthias at ccs.neu.edu> wrote:

> On Jun 29, 2012, at 5:30 PM, Stephen Bloch wrote:
>> This is a fairly common confusion for my students
> This is the first time I am encountering this confusion. 

Really?  You've never had a student write a define-struct for a union (or the analogous error in Java or C++)?

Either you introduce this stuff much better than I do, or your students are much sharper.

Stephen Bloch
sbloch at adelphi.edu

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