Mercurial > octave
view libinterp/parse-tree/pt-decl.cc @ 31219:ad9822dedef8
maint: merge stable to default
author | Rik <rik@octave.org> |
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date | Tue, 30 Aug 2022 15:25:13 -0700 |
parents | 796f54d4ddbf |
children | e88a07dec498 |
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//////////////////////////////////////////////////////////////////////// // // Copyright (C) 1996-2022 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 (HAVE_CONFIG_H) # include "config.h" #endif #include "defun.h" #include "error.h" #include "pt-cmd.h" #include "ov.h" #include "oct-lvalue.h" #include "pt-bp.h" #include "pt-decl.h" #include "pt-exp.h" #include "pt-id.h" #include "pt-walk.h" #include "utils.h" #include "variables.h" namespace octave { // Declarations (global, static, etc.). tree_decl_elt::tree_decl_elt (tree_identifier *i, tree_expression *e) : type (unknown), m_id (i), m_expr (e) { if (! m_id) error ("tree_decl_elt: invalid ID"); } tree_decl_elt::~tree_decl_elt (void) { delete m_id; delete m_expr; } tree_decl_elt * tree_decl_elt::dup (symbol_scope& scope) const { return new tree_decl_elt (m_id->dup (scope), m_expr ? m_expr->dup (scope) : nullptr); } // Initializer lists for declaration statements. // Declaration commands (global, static). tree_decl_command::tree_decl_command (const std::string& n, tree_decl_init_list *t, int l, int c) : tree_command (l, c), m_cmd_name (n), m_init_list (t) { if (t) { if (m_cmd_name == "global") mark_global (); else if (m_cmd_name == "persistent") mark_persistent (); else error ("tree_decl_command: unknown decl type: %s", m_cmd_name.c_str ()); } } tree_decl_command::~tree_decl_command (void) { delete m_init_list; } }