[Octave-bug-tracker] [bug #51209] unwind_protect_cleanup does not work if CTRL-C pressed

[anonymous]

Follow-up Comment #2, bug #51209 (project octave):

For example,

unwind_protect
  while(1) end
  # or pause(1000);
  # or some other long codes
unwind_protect_cleanup
  disp('a');
  # or some other codes
end

and press CTRL-C when the codes in "unwind_protect" block is running.
In Octave 4.0.3 the 'a' will be displayed, but recently I just noticed that in
Octave 4.2.1 the 'a' will NOT be displayed.


This just happens in the case of pressing CTRL-C.
Otherwise, no matter whether there is error in "unwind_protect" block, no
matter in Octave 4.0.3 or 4.2.1, the 'a' will always be displayed, just as the
document says.

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