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[Chicken-janitors] Re: #441: equal? may not recurse into closures


From: Chicken Trac
Subject: [Chicken-janitors] Re: #441: equal? may not recurse into closures
Date: Thu, 09 Dec 2010 10:37:39 -0000

#441: equal? may not recurse into closures
-----------------------------+----------------------------------------------
  Reporter:  felix           |       Owner:                   
      Type:  change request  |      Status:  new              
  Priority:  major           |   Milestone:  4.7.0            
 Component:  core libraries  |     Version:  4.6.x            
Resolution:                  |    Keywords:  equal? procedures
-----------------------------+----------------------------------------------

Comment(by felix):

 Replying to [comment:1 alaric]:

 > One underlying issue is: Who compares procedures, anyway? What are their
 intentions and wishes?

 When comparing records, some slots may contain procedures. Another case is
 hash-table keys - here procedures may appear contained in non-atomic data
 compared by `equal?`.

-- 
Ticket URL: <http://bugs.call-cc.org/ticket/441#comment:2>
Chicken Scheme <http://www.call-with-current-continuation.org/>
Chicken Scheme is a compiler for the Scheme programming language.

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