Mercurial > octave-nkf
annotate src/pt-jump.cc @ 14138:72c96de7a403 stable
maint: update copyright notices for 2012
| author | John W. Eaton <jwe@octave.org> |
|---|---|
| date | Mon, 02 Jan 2012 14:25:41 -0500 |
| parents | fd0a3ac60b0e |
| children |
| rev | line source |
|---|---|
| 2982 | 1 /* |
| 2 | |
|
14138
72c96de7a403
maint: update copyright notices for 2012
John W. Eaton <jwe@octave.org>
parents:
11523
diff
changeset
|
3 Copyright (C) 1996-2012 John W. Eaton |
| 2982 | 4 |
| 5 This file is part of Octave. | |
| 6 | |
| 7 Octave is free software; you can redistribute it and/or modify it | |
| 8 under the terms of the GNU General Public License as published by the | |
| 7016 | 9 Free Software Foundation; either version 3 of the License, or (at your |
| 10 option) any later version. | |
| 2982 | 11 |
| 12 Octave is distributed in the hope that it will be useful, but WITHOUT | |
| 13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 15 for more details. | |
| 16 | |
| 17 You should have received a copy of the GNU General Public License | |
| 7016 | 18 along with Octave; see the file COPYING. If not, see |
| 19 <http://www.gnu.org/licenses/>. | |
| 2982 | 20 |
| 21 */ | |
| 22 | |
| 23 #ifdef HAVE_CONFIG_H | |
| 24 #include <config.h> | |
| 25 #endif | |
| 26 | |
| 27 #include "error.h" | |
| 3770 | 28 #include "oct-obj.h" |
| 29 #include "pt-bp.h" | |
| 2982 | 30 #include "pt-jump.h" |
| 31 #include "pt-walk.h" | |
| 32 | |
| 3770 | 33 class octave_value_list; |
| 34 | |
| 2982 | 35 // Break. |
| 36 | |
| 2985 | 37 // Nonzero means we're breaking out of a loop or function body. |
| 4207 | 38 int tree_break_command::breaking = 0; |
| 2985 | 39 |
| 5861 | 40 tree_command * |
|
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scope and context fixes for function handles
John W. Eaton <jwe@octave.org>
parents:
7336
diff
changeset
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41 tree_break_command::dup (symbol_table::scope_id, |
|
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parents:
10160
diff
changeset
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42 symbol_table::context_id) const |
| 5861 | 43 { |
| 44 return new tree_break_command (line (), column ()); | |
| 45 } | |
| 46 | |
| 2982 | 47 void |
| 4207 | 48 tree_break_command::accept (tree_walker& tw) |
| 2982 | 49 { |
| 4207 | 50 tw.visit_break_command (*this); |
| 2982 | 51 } |
| 52 | |
| 53 // Continue. | |
| 54 | |
| 2985 | 55 // Nonzero means we're jumping to the end of a loop. |
| 4207 | 56 int tree_continue_command::continuing = 0; |
| 2985 | 57 |
| 5861 | 58 tree_command * |
|
7767
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scope and context fixes for function handles
John W. Eaton <jwe@octave.org>
parents:
7336
diff
changeset
|
59 tree_continue_command::dup (symbol_table::scope_id, |
|
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10160
diff
changeset
|
60 symbol_table::context_id) const |
| 5861 | 61 { |
| 62 return new tree_continue_command (line (), column ()); | |
| 63 } | |
| 64 | |
| 2982 | 65 void |
| 4207 | 66 tree_continue_command::accept (tree_walker& tw) |
| 2982 | 67 { |
| 4207 | 68 tw.visit_continue_command (*this); |
| 2982 | 69 } |
| 70 | |
| 71 // Return. | |
| 72 | |
| 5501 | 73 // Nonzero means we're returning from a function. |
| 4207 | 74 int tree_return_command::returning = 0; |
| 2985 | 75 |
| 5861 | 76 tree_command * |
|
7767
71f068b22fcc
scope and context fixes for function handles
John W. Eaton <jwe@octave.org>
parents:
7336
diff
changeset
|
77 tree_return_command::dup (symbol_table::scope_id, |
|
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10160
diff
changeset
|
78 symbol_table::context_id) const |
| 5861 | 79 { |
| 80 return new tree_return_command (line (), column ()); | |
| 81 } | |
| 82 | |
| 2982 | 83 void |
| 4207 | 84 tree_return_command::accept (tree_walker& tw) |
| 2982 | 85 { |
| 4207 | 86 tw.visit_return_command (*this); |
| 2982 | 87 } |