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view test/bug-53027/ntest53027c.m @ 30920:47cbc69e66cd

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eliminate direct access to call stack from evaluator The call stack is an internal implementation detail of the evaluator. Direct access to it outside of the evlauator should not be needed. * pt-eval.h (tree_evaluator::get_call_stack): Delete.
author John W. Eaton <jwe@octave.org>
date Fri, 08 Apr 2022 15:19:22 -0400
parents c16ad80274c9
children
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function [m_exist, n_exist] = ntest53027c ()
  ## In this test, x is not global.
  x = 3;
  n_exist = nest ();
  m_exist = exist ("x", 'var');
  function n_exist = nest ()
    ## The clear statement should operate on the variable in the
    ## parent scope even though there is no explicit varabiable
    ## reference in the code (the clear function just sees a string
    ## containing the name of the variable and the parser (correctly)
    ## does not treat this as a special case.
    clear x
    n_exist = exist ("x", "var");
  endfunction
endfunction