octave: libinterp/parse-tree/pt-id.cc annotate

annotate libinterp/parse-tree/pt-id.cc @ 26376:00f796120a6d stable

maint: Update copyright dates in all source files.

author	John W. Eaton <jwe@octave.org>
date	Wed, 02 Jan 2019 16:32:43 -0500
parents	d3a035528c9a
children	cf9e10ce3351

rev	line source
2887 4b71bb90c388 [project @ 1997-04-28 01:20:55 by jwe] jwe parents: diff changeset	1 /*
4b71bb90c388 [project @ 1997-04-28 01:20:55 by jwe] jwe parents: diff changeset	2
26376 00f796120a6d maint: Update copyright dates in all source files. John W. Eaton <jwe@octave.org> parents: 25383 diff changeset	3 Copyright (C) 1996-2019 John W. Eaton
2887 4b71bb90c388 [project @ 1997-04-28 01:20:55 by jwe] jwe parents: diff changeset	4
4b71bb90c388 [project @ 1997-04-28 01:20:55 by jwe] jwe parents: diff changeset	5 This file is part of Octave.
4b71bb90c388 [project @ 1997-04-28 01:20:55 by jwe] jwe parents: diff changeset	6
24534 194eb4bd202b maint: Update punctuation for GPL v3 license text. Rik <rik@octave.org> parents: 24361 diff changeset	7 Octave is free software: you can redistribute it and/or modify it
22755 3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22407 diff changeset	8 under the terms of the GNU General Public License as published by
24534 194eb4bd202b maint: Update punctuation for GPL v3 license text. Rik <rik@octave.org> parents: 24361 diff changeset	9 the Free Software Foundation, either version 3 of the License, or
22755 3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22407 diff changeset	10 (at your option) any later version.
2887 4b71bb90c388 [project @ 1997-04-28 01:20:55 by jwe] jwe parents: diff changeset	11
22755 3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22407 diff changeset	12 Octave is distributed in the hope that it will be useful, but
3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22407 diff changeset	13 WITHOUT ANY WARRANTY; without even the implied warranty of
3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22407 diff changeset	14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22407 diff changeset	15 GNU General Public License for more details.
2887 4b71bb90c388 [project @ 1997-04-28 01:20:55 by jwe] jwe parents: diff changeset	16
4b71bb90c388 [project @ 1997-04-28 01:20:55 by jwe] jwe parents: diff changeset	17 You should have received a copy of the GNU General Public License
7016 93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 6542 diff changeset	18 along with Octave; see the file COPYING. If not, see
24534 194eb4bd202b maint: Update punctuation for GPL v3 license text. Rik <rik@octave.org> parents: 24361 diff changeset	19 <https://www.gnu.org/licenses/>.
2887 4b71bb90c388 [project @ 1997-04-28 01:20:55 by jwe] jwe parents: diff changeset	20
4b71bb90c388 [project @ 1997-04-28 01:20:55 by jwe] jwe parents: diff changeset	21 */
4b71bb90c388 [project @ 1997-04-28 01:20:55 by jwe] jwe parents: diff changeset	22
21724 aba2e6293dd8 use "#if ..." consistently instead of "#ifdef" and "#ifndef" John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	23 #if defined (HAVE_CONFIG_H)
21301 40de9f8f23a6 Use '#include "config.h"' rather than <config.h>. Rik <rik@octave.org> parents: 21200 diff changeset	24 # include "config.h"
2887 4b71bb90c388 [project @ 1997-04-28 01:20:55 by jwe] jwe parents: diff changeset	25 #endif
4b71bb90c388 [project @ 1997-04-28 01:20:55 by jwe] jwe parents: diff changeset	26
4b71bb90c388 [project @ 1997-04-28 01:20:55 by jwe] jwe parents: diff changeset	27 #include "error.h"
23599 5cb3a2bb5e1e don't use singleton for symbol_table John W. Eaton <jwe@octave.org> parents: 23435 diff changeset	28 #include "interpreter-private.h"
2979 a3556d2adec9 [project @ 1997-05-15 22:35:37 by jwe] jwe parents: 2971 diff changeset	29 #include "oct-lvalue.h"
22898 9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22755 diff changeset	30 #include "parse.h"
2887 4b71bb90c388 [project @ 1997-04-28 01:20:55 by jwe] jwe parents: diff changeset	31 #include "pt-const.h"
4b71bb90c388 [project @ 1997-04-28 01:20:55 by jwe] jwe parents: diff changeset	32 #include "pt-id.h"
24352 bff8e3884a88 restructure global variable handling in symbol table John W. Eaton <jwe@octave.org> parents: 24270 diff changeset	33 #include "symscope.h"
2887 4b71bb90c388 [project @ 1997-04-28 01:20:55 by jwe] jwe parents: diff changeset	34 #include "utils.h"
2956 c41e4dca98b9 [project @ 1997-05-09 17:17:43 by jwe] jwe parents: 2955 diff changeset	35 #include "variables.h"
2887 4b71bb90c388 [project @ 1997-04-28 01:20:55 by jwe] jwe parents: diff changeset	36
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22898 diff changeset	37 namespace octave
2887 4b71bb90c388 [project @ 1997-04-28 01:20:55 by jwe] jwe parents: diff changeset	38 {
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22898 diff changeset	39 // Symbols from the symbol table.
2887 4b71bb90c388 [project @ 1997-04-28 01:20:55 by jwe] jwe parents: diff changeset	40
23656 609658f98feb remove some unnecessary include statements from parse tree source John W. Eaton <jwe@octave.org> parents: 23602 diff changeset	41 class tree_evaluator;
609658f98feb remove some unnecessary include statements from parse tree source John W. Eaton <jwe@octave.org> parents: 23602 diff changeset	42
24361 8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	43 void tree_identifier::link_to_global (const symbol_scope& global_scope,
24356 8b14ba8296af refactor symbol_record object John W. Eaton <jwe@octave.org> parents: 24352 diff changeset	44 const symbol_record& global_sym)
24352 bff8e3884a88 restructure global variable handling in symbol table John W. Eaton <jwe@octave.org> parents: 24270 diff changeset	45 {
24846 7620f1f5290d use m_ prefix for member variables in parse tree classes John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	46 if (! m_sym.is_global ())
7620f1f5290d use m_ prefix for member variables in parse tree classes John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	47 m_sym.bind_fwd_rep (global_scope.get_rep (), global_sym);
24352 bff8e3884a88 restructure global variable handling in symbol table John W. Eaton <jwe@octave.org> parents: 24270 diff changeset	48 }
bff8e3884a88 restructure global variable handling in symbol table John W. Eaton <jwe@octave.org> parents: 24270 diff changeset	49
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22898 diff changeset	50 void
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22898 diff changeset	51 tree_identifier::eval_undefined_error (void)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22898 diff changeset	52 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22898 diff changeset	53 int l = line ();
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22898 diff changeset	54 int c = column ();
10443 34e51d4e199b implement smart warnings about missing Matlab functionality Jaroslav Hajek <highegg@gmail.com> parents: 10315 diff changeset	55
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22898 diff changeset	56 maybe_missing_function_hook (name ());
2887 4b71bb90c388 [project @ 1997-04-28 01:20:55 by jwe] jwe parents: diff changeset	57
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22898 diff changeset	58 if (l == -1 && c == -1)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22898 diff changeset	59 error_with_id ("Octave:undefined-function",
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22898 diff changeset	60 "'%s' undefined", name ().c_str ());
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22898 diff changeset	61 else
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22898 diff changeset	62 error_with_id ("Octave:undefined-function",
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22898 diff changeset	63 "'%s' undefined near line %d column %d",
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22898 diff changeset	64 name ().c_str (), l, c);
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22898 diff changeset	65 }
2887 4b71bb90c388 [project @ 1997-04-28 01:20:55 by jwe] jwe parents: diff changeset	66
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22898 diff changeset	67 octave_lvalue
25383 d3a035528c9a use reference to tree_evaluator instead of pointer John W. Eaton <jwe@octave.org> parents: 25054 diff changeset	68 tree_identifier::lvalue (tree_evaluator& tw)
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22898 diff changeset	69 {
24846 7620f1f5290d use m_ prefix for member variables in parse tree classes John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	70 if (m_sym.is_added_static ())
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22898 diff changeset	71 static_workspace_error ();
15236 44d6ffdf9479 Disallow new variables in nested functions (bug #36271) Max Brister <max@2bass.com> parents: 15195 diff changeset	72
25383 d3a035528c9a use reference to tree_evaluator instead of pointer John W. Eaton <jwe@octave.org> parents: 25054 diff changeset	73 symbol_scope scope = tw.get_current_scope ();
24356 8b14ba8296af refactor symbol_record object John W. Eaton <jwe@octave.org> parents: 24352 diff changeset	74
24846 7620f1f5290d use m_ prefix for member variables in parse tree classes John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	75 return octave_lvalue (m_sym, scope.current_context ());
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22898 diff changeset	76 }
2971 f2be17e6f1ea [project @ 1997-05-15 18:55:44 by jwe] jwe parents: 2960 diff changeset	77
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22898 diff changeset	78 tree_identifier *
24270 bc3819b7cca1 don't use symbol_table:: nesting for symbol_record, symbol_scope, or fcn_info John W. Eaton <jwe@octave.org> parents: 24037 diff changeset	79 tree_identifier::dup (symbol_scope& scope) const
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22898 diff changeset	80 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22898 diff changeset	81 // The new tree_identifier object contains a symbol_record
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22898 diff changeset	82 // entry from the duplicated scope.
5861 2a6cb4ed8f1e [project @ 2006-06-16 05:09:41 by jwe] jwe parents: 5775 diff changeset	83
24270 bc3819b7cca1 don't use symbol_table:: nesting for symbol_record, symbol_scope, or fcn_info John W. Eaton <jwe@octave.org> parents: 24037 diff changeset	84 symbol_record new_sym = scope.find_symbol (name ());
7336 745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe] jwe parents: 7017 diff changeset	85
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22898 diff changeset	86 tree_identifier *new_id
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22898 diff changeset	87 = new tree_identifier (new_sym, line (), column ());
5861 2a6cb4ed8f1e [project @ 2006-06-16 05:09:41 by jwe] jwe parents: 5775 diff changeset	88
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22898 diff changeset	89 new_id->copy_base (*this);
5861 2a6cb4ed8f1e [project @ 2006-06-16 05:09:41 by jwe] jwe parents: 5775 diff changeset	90
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22898 diff changeset	91 return new_id;
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22898 diff changeset	92 }
2887 4b71bb90c388 [project @ 1997-04-28 01:20:55 by jwe] jwe parents: diff changeset	93 }

Mercurial > octave

annotate libinterp/parse-tree/pt-id.cc @ 26376:00f796120a6d stable