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[Octave-bug-tracker] [bug #54490] Order of evaluation in assignment expr


From: John W. Eaton
Subject: [Octave-bug-tracker] [bug #54490] Order of evaluation in assignment expression
Date: Mon, 13 Aug 2018 12:24:04 -0400 (EDT)
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Firefox/52.0

Follow-up Comment #7, bug #54490 (project octave):

In the multiple assignment form "[lhs, ...] = rhs", Octave creates an object
from the lhs to determine what nargout should be, then evaluates the RHS.  For
the single assignment form "lhs = rhs", we have been doing things the other
way, since the assumption is that the only possible value for nargout here is
1.  But it would probably be better for both of these cases to be handled
consistently.  I think the attatched diff does that.


(file #44774)
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Additional Item Attachment:

File name: backslash-warning-diffs.txt    Size:2 KB


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  <http://savannah.gnu.org/bugs/?54490>

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