Mercurial > octave-nkf
annotate src/pt-except.cc @ 16088:b29b10fbb744 stable release-3-6-4
Version 3.6.4 released.
* configure.ac (AC_INIT): Version is now 3.6.4.
(OCTAVE_RELEASE_DATE): Now 2013-02-21.
| author | John W. Eaton <jwe@octave.org> |
|---|---|
| date | Thu, 21 Feb 2013 15:17:54 -0500 |
| parents | 72c96de7a403 |
| 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 | |
| 4429 | 27 #include "quit.h" |
| 28 | |
| 2982 | 29 #include "error.h" |
| 30 #include "oct-lvalue.h" | |
| 31 #include "ov.h" | |
| 3770 | 32 #include "pt-bp.h" |
| 2982 | 33 #include "pt-cmd.h" |
| 34 #include "pt-except.h" | |
| 35 #include "pt-exp.h" | |
| 2985 | 36 #include "pt-jump.h" |
| 2982 | 37 #include "pt-stmt.h" |
| 38 #include "pt-walk.h" | |
| 39 #include "unwind-prot.h" | |
| 40 #include "variables.h" | |
| 41 | |
| 42 // Simple exception handling. | |
| 43 | |
| 44 tree_try_catch_command::~tree_try_catch_command (void) | |
| 45 { | |
| 46 delete try_code; | |
| 47 delete catch_code; | |
| 3665 | 48 delete lead_comm; |
| 49 delete mid_comm; | |
| 50 delete trail_comm; | |
| 2982 | 51 } |
| 52 | |
| 5861 | 53 tree_command * |
|
7767
71f068b22fcc
scope and context fixes for function handles
John W. Eaton <jwe@octave.org>
parents:
7353
diff
changeset
|
54 tree_try_catch_command::dup (symbol_table::scope_id scope, |
|
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10160
diff
changeset
|
55 symbol_table::context_id context) const |
| 5861 | 56 { |
|
7767
71f068b22fcc
scope and context fixes for function handles
John W. Eaton <jwe@octave.org>
parents:
7353
diff
changeset
|
57 return new |
|
71f068b22fcc
scope and context fixes for function handles
John W. Eaton <jwe@octave.org>
parents:
7353
diff
changeset
|
58 tree_try_catch_command (try_code ? try_code->dup (scope, context) : 0, |
|
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10160
diff
changeset
|
59 catch_code ? catch_code->dup (scope, context) : 0, |
|
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10160
diff
changeset
|
60 lead_comm ? lead_comm->dup () : 0, |
|
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10160
diff
changeset
|
61 mid_comm ? mid_comm->dup () : 0, |
|
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10160
diff
changeset
|
62 trail_comm ? trail_comm->dup () : 0, |
|
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10160
diff
changeset
|
63 line (), column ()); |
| 5861 | 64 } |
| 65 | |
| 2982 | 66 void |
| 67 tree_try_catch_command::accept (tree_walker& tw) | |
| 68 { | |
| 69 tw.visit_try_catch_command (*this); | |
| 70 } | |
| 71 | |
| 72 // Simple exception handling. | |
| 73 | |
| 74 tree_unwind_protect_command::~tree_unwind_protect_command (void) | |
| 75 { | |
| 76 delete unwind_protect_code; | |
| 77 delete cleanup_code; | |
| 3665 | 78 delete lead_comm; |
| 79 delete mid_comm; | |
| 80 delete trail_comm; | |
| 2982 | 81 } |
| 82 | |
| 5861 | 83 tree_command * |
|
7767
71f068b22fcc
scope and context fixes for function handles
John W. Eaton <jwe@octave.org>
parents:
7353
diff
changeset
|
84 tree_unwind_protect_command::dup (symbol_table::scope_id scope, |
|
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10160
diff
changeset
|
85 symbol_table::context_id context) const |
| 5861 | 86 { |
| 87 return new tree_unwind_protect_command | |
|
7767
71f068b22fcc
scope and context fixes for function handles
John W. Eaton <jwe@octave.org>
parents:
7353
diff
changeset
|
88 (unwind_protect_code ? unwind_protect_code->dup (scope, context) : 0, |
|
71f068b22fcc
scope and context fixes for function handles
John W. Eaton <jwe@octave.org>
parents:
7353
diff
changeset
|
89 cleanup_code ? cleanup_code->dup (scope, context) : 0, |
| 5861 | 90 lead_comm ? lead_comm->dup () : 0, |
| 91 mid_comm ? mid_comm->dup () : 0, | |
| 92 trail_comm ? trail_comm->dup () : 0, | |
| 93 line (), column ()); | |
| 94 } | |
| 95 | |
| 2982 | 96 void |
| 97 tree_unwind_protect_command::accept (tree_walker& tw) | |
| 98 { | |
| 99 tw.visit_unwind_protect_command (*this); | |
| 100 } |