pt-misc.cc

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////////////////////////////////////////////////////////////////////////
//
// Copyright (C) 1994-2025 The Octave Project Developers
//
// See the file COPYRIGHT.md in the top-level directory of this
// distribution or <https://octave.org/copyright/>.
//
// This file is part of Octave.
//
// Octave is free software: you can redistribute it and/or modify it
// under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
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// WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License
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////////////////////////////////////////////////////////////////////////
 
#if defined (HAVE_CONFIG_H)
#  include "config.h"
#endif
 
#include "pt-idx.h"
#include "pt-misc.h"
 
OCTAVE_BEGIN_NAMESPACE(octave)
 
// Parameter lists.
 
tree_parameter_list::~tree_parameter_list ()
{
  while (! empty ())
    {
      auto p = begin ();
      delete *p;
      erase (p);
    }
}
 
void
tree_parameter_list::mark_as_formal_parameters ()
{
  for (tree_decl_elt *elt : *this)
    elt->mark_as_formal_parameter ();
}
 
std::list<std::string>
tree_parameter_list::variable_names () const
{
  std::list<std::string> retval;
 
  for (tree_decl_elt *elt : *this)
    retval.push_back (elt->name ());
 
  if (m_marked_for_varargs)
    retval.push_back (varargs_symbol_name ());
 
  return retval;
}
 
tree_parameter_list *
tree_parameter_list::dup (symbol_scope& scope) const
{
  tree_parameter_list *new_list = new tree_parameter_list (m_in_or_out);
 
  new_list->m_marked_for_varargs = m_marked_for_varargs;
 
  for (const tree_decl_elt *elt : *this)
    new_list->push_back (elt->dup (scope));
 
  return new_list;
}
 
OCTAVE_END_NAMESPACE(octave)