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[Octave-bug-tracker] [bug #60237] Differente behaviour in anonymous func


From: Denis Sbragion
Subject: [Octave-bug-tracker] [bug #60237] Differente behaviour in anonymous function handling
Date: Mon, 22 Mar 2021 11:45:48 -0400 (EDT)
User-agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:85.0) Gecko/20100101 Firefox/85.0

Follow-up Comment #10, bug #60237 (project octave):

After some further testing I found a pure Octave test case where Octave 6.2
fails and 5.2 works. No oct file involvment.

The following code:


function antest()
        d = 2;
        
        function c = bm(a)
                c = a + d;
        endfunction;
        
        ancall(@(a)(bm(a)),2)
endfunction

function r = ancall(f,a)
        r = f(a) + 1;
endfunction


Works with 5.2.0, while with 6.2.0 and 6.2.1 gives:


octave:3> antest
error: 'd' undefined near line 5, column 5
error: called from
    antest>bm at line 5 column 5
    antest>@<anonymous> at line 8 column 14
    antest>ancall at line 12 column 4
    antest at line 8 column 2


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