[Octave-bug-tracker] [bug #47828] persistent handle to function with subfunction fails after "clear all"

[Mike Miller]

Update of bug #47828 (project octave):

                Category:                    None => Interpreter            
                  Status:                    None => Confirmed              
                 Release:                   4.0.2 => dev                    
                 Summary: Problement with persistent handle and "clear all" =>
persistent handle to function with subfunction fails after "clear all"

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Follow-up Comment #1:

Confirmed, this bug actually needs a handle to a function that references a
subfunction, which is why the error you see is about "empty_cf" not about
"sqp".

Here is a simple demonstrator:


$ cat bug47828.m 
function bug47828 ()

  persistent func;
  if (isempty (func))
    func = @myfunc;
    mlock ();
  endif

  func ();

endfunction

$ cat myfunc.m
function myfunc ()
  disp ("myfunc");
  myinnerfunc ();
endfunction

function myinnerfunc ()
  disp ("myinnerfunc");
endfunction





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