Mercurial > jwe > octave
view libinterp/parse-tree/pt-misc.h @ 28143:cb8ecb818f43
maint: Delete empty #ifdef OCTAVE_USE_DEPRECATED_FUNCTIONS blocks.
* pt-arg-list.h, pt-classdef.h, pt-misc.h:
Delete empty blocks (comments only) protected by
"#if defined (OCTAVE_USE_DEPRECATED_FUNCTIONS)".
author | Rik <rik@octave.org> |
---|---|
date | Tue, 25 Feb 2020 13:22:02 -0800 |
parents | bd51beb6205e |
children | e9126e73748a |
line wrap: on
line source
//////////////////////////////////////////////////////////////////////// // // Copyright (C) 1994-2020 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. // // Octave is distributed in the hope that it will be useful, but // 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. // // You should have received a copy of the GNU General Public License // along with Octave; see the file COPYING. If not, see // <https://www.gnu.org/licenses/>. // //////////////////////////////////////////////////////////////////////// #if ! defined (octave_pt_misc_h) #define octave_pt_misc_h 1 #include "octave-config.h" #include "base-list.h" #include "pt-decl.h" #include "pt-walk.h" namespace octave { class symbol_scope; class tree_identifier; class tree_index_expression; // Parameter lists. Used to hold the list of input and output // parameters in a function definition. Elements are identifiers // only. class tree_parameter_list : public base_list<tree_decl_elt *> { public: enum in_or_out { in = 1, out = 2 }; tree_parameter_list (void) : m_marked_for_varargs (0) { } tree_parameter_list (tree_decl_elt *t) : m_marked_for_varargs (0) { append (t); } tree_parameter_list (tree_identifier *id) : m_marked_for_varargs (0) { append (new tree_decl_elt (id)); } // No copying! tree_parameter_list (const tree_parameter_list&) = delete; tree_parameter_list& operator = (const tree_parameter_list&) = delete; ~tree_parameter_list (void); void mark_as_formal_parameters (void); void mark_varargs (void) { m_marked_for_varargs = 1; } void mark_varargs_only (void) { m_marked_for_varargs = -1; } bool takes_varargs (void) const { return m_marked_for_varargs != 0; } bool varargs_only (void) { return (m_marked_for_varargs < 0); } std::list<std::string> variable_names (void) const; tree_parameter_list * dup (symbol_scope& scope) const; void accept (tree_walker& tw) { tw.visit_parameter_list (*this); } private: int m_marked_for_varargs; }; // Return lists. Used to hold the right hand sides of multiple // assignment expressions. class tree_return_list : public base_list<tree_index_expression *> { public: tree_return_list (void) { } tree_return_list (tree_index_expression *t) { append (t); } // No copying! tree_return_list (const tree_return_list&) = delete; tree_return_list& operator = (const tree_return_list&) = delete; ~tree_return_list (void); void accept (tree_walker& tw) { tw.visit_return_list (*this); } }; } #endif