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Article #1639

Re: Rename/Redefine Table is Incorrect ?

#1639
From: Bertrand Meyer
Date: Sat, 10 Mar 1990 20:55
24 lines
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In <2671@castle.ed.ac.uk>, db@lfcs.ed.ac.uk (Dave Berry) quotes
<1190@cf-cm.UUCP> by ted@computing-maths.cardiff.ac.uk (Ted Lawson) writes:
>>  One entry in the rename/redefine table on page 155 of
>>  Eiffel: The Language (page 260 of OOSC) appears to be incorrect.
>>
>>  Case 6 of the table claims that
>>
>>      rename old as new
>>      redefine old, new
>>
>>  causes b.old to bind to the same feature as c.new.

    Although Mr. Lawson's message itself did not make it to this
end of the world, I would like to state that Case 6 is correct
to all the extent of my knowledge. (It is apparently counter-intuitive
since this is not the first time it has been reported to me as being
incorrect.)

    When checking, however, I realized to my horror that our
current implementation does not agree with the table for Case 6.
This will be corrected shortly. Our apologies for this bug. 

-- Bertrand Meyer
bertrand@eiffel.com
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References: <1190@cf-cm.UUCP> <2671@castle.ed.ac.uk>

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From: bertrand@eiffel.UUCP (Bertrand Meyer)
Newsgroups: comp.lang.eiffel
Subject: Re: Rename/Redefine Table is Incorrect ?
Message-ID: <266@eiffel.UUCP>
Date: 10 Mar 90 20:55:07 GMT
References: <1190@cf-cm.UUCP> <2671@castle.ed.ac.uk>
Organization: Interactive Software Engineering, Santa Barbara CA
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