Mercurial > octave
view libinterp/parse-tree/pt-check.h @ 31706:597f3ee61a48 stable
update Octave Project Developers copyright for the new year
author | John W. Eaton <jwe@octave.org> |
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date | Fri, 06 Jan 2023 13:11:27 -0500 |
parents | aac27ad79be6 |
children | 21f9b34eb893 |
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//////////////////////////////////////////////////////////////////////// // // Copyright (C) 1996-2023 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_check_h) #define octave_pt_check_h 1 #include "octave-config.h" #include <string> #include "pt-walk.h" OCTAVE_BEGIN_NAMESPACE(octave) class tree_decl_command; // How to check the semantics of the code that the parse trees represent. class tree_checker : public tree_walker { public: tree_checker (void) : m_do_lvalue_check (false), m_file_name () { } // No copying! tree_checker (const tree_checker&) = delete; tree_checker& operator = (const tree_checker&) = delete; ~tree_checker (void) = default; void visit_argument_list (tree_argument_list&); void visit_simple_for_command (tree_simple_for_command&); void visit_complex_for_command (tree_complex_for_command&); void visit_multi_assignment (tree_multi_assignment&); void visit_simple_assignment (tree_simple_assignment&); void visit_try_catch_command (tree_try_catch_command&); private: bool m_do_lvalue_check; std::string m_file_name; OCTAVE_NORETURN void errmsg (const std::string& msg, int line); }; OCTAVE_END_NAMESPACE(octave) #endif