Mercurial > hg > octave-nkf
annotate src/pt-except.cc @ 11474:8a40037533e2
struct printing changes
| author | John W. Eaton <jwe@octave.org> |
|---|---|
| date | Mon, 10 Jan 2011 14:05:12 -0500 |
| parents | 57a59eae83cc |
| children | fd0a3ac60b0e |
| rev | line source |
|---|---|
| 2982 | 1 /* |
| 2 | |
| 7017 | 3 Copyright (C) 1996, 1997, 1998, 2000, 2001, 2002, 2003, 2004, 2005, |
| 8920 | 4 2006, 2007, 2008, 2009 John W. Eaton |
| 2982 | 5 |
| 6 This file is part of Octave. | |
| 7 | |
| 8 Octave is free software; you can redistribute it and/or modify it | |
| 9 under the terms of the GNU General Public License as published by the | |
| 7016 | 10 Free Software Foundation; either version 3 of the License, or (at your |
| 11 option) any later version. | |
| 2982 | 12 |
| 13 Octave is distributed in the hope that it will be useful, but WITHOUT | |
| 14 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 15 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 16 for more details. | |
| 17 | |
| 18 You should have received a copy of the GNU General Public License | |
| 7016 | 19 along with Octave; see the file COPYING. If not, see |
| 20 <http://www.gnu.org/licenses/>. | |
| 2982 | 21 |
| 22 */ | |
| 23 | |
| 24 #ifdef HAVE_CONFIG_H | |
| 25 #include <config.h> | |
| 26 #endif | |
| 27 | |
| 4429 | 28 #include "quit.h" |
| 29 | |
| 2982 | 30 #include "error.h" |
| 31 #include "oct-lvalue.h" | |
| 32 #include "ov.h" | |
| 3770 | 33 #include "pt-bp.h" |
| 2982 | 34 #include "pt-cmd.h" |
| 35 #include "pt-except.h" | |
| 36 #include "pt-exp.h" | |
| 2985 | 37 #include "pt-jump.h" |
| 2982 | 38 #include "pt-stmt.h" |
| 39 #include "pt-walk.h" | |
| 40 #include "unwind-prot.h" | |
| 41 #include "variables.h" | |
| 42 | |
| 43 // Simple exception handling. | |
| 44 | |
| 45 tree_try_catch_command::~tree_try_catch_command (void) | |
| 46 { | |
| 47 delete try_code; | |
| 48 delete catch_code; | |
| 3665 | 49 delete lead_comm; |
| 50 delete mid_comm; | |
| 51 delete trail_comm; | |
| 2982 | 52 } |
| 53 | |
| 5861 | 54 tree_command * |
|
7767
71f068b22fcc
scope and context fixes for function handles
John W. Eaton <jwe@octave.org>
parents:
7353
diff
changeset
|
55 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
|
56 symbol_table::context_id context) const |
| 5861 | 57 { |
|
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scope and context fixes for function handles
John W. Eaton <jwe@octave.org>
parents:
7353
diff
changeset
|
58 return new |
|
71f068b22fcc
scope and context fixes for function handles
John W. Eaton <jwe@octave.org>
parents:
7353
diff
changeset
|
59 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
|
60 catch_code ? catch_code->dup (scope, context) : 0, |
|
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10160
diff
changeset
|
61 lead_comm ? lead_comm->dup () : 0, |
|
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10160
diff
changeset
|
62 mid_comm ? mid_comm->dup () : 0, |
|
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10160
diff
changeset
|
63 trail_comm ? trail_comm->dup () : 0, |
|
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10160
diff
changeset
|
64 line (), column ()); |
| 5861 | 65 } |
| 66 | |
| 2982 | 67 void |
| 68 tree_try_catch_command::accept (tree_walker& tw) | |
| 69 { | |
| 70 tw.visit_try_catch_command (*this); | |
| 71 } | |
| 72 | |
| 73 // Simple exception handling. | |
| 74 | |
| 75 tree_unwind_protect_command::~tree_unwind_protect_command (void) | |
| 76 { | |
| 77 delete unwind_protect_code; | |
| 78 delete cleanup_code; | |
| 3665 | 79 delete lead_comm; |
| 80 delete mid_comm; | |
| 81 delete trail_comm; | |
| 2982 | 82 } |
| 83 | |
| 5861 | 84 tree_command * |
|
7767
71f068b22fcc
scope and context fixes for function handles
John W. Eaton <jwe@octave.org>
parents:
7353
diff
changeset
|
85 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
|
86 symbol_table::context_id context) const |
| 5861 | 87 { |
| 88 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
|
89 (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
|
90 cleanup_code ? cleanup_code->dup (scope, context) : 0, |
| 5861 | 91 lead_comm ? lead_comm->dup () : 0, |
| 92 mid_comm ? mid_comm->dup () : 0, | |
| 93 trail_comm ? trail_comm->dup () : 0, | |
| 94 line (), column ()); | |
| 95 } | |
| 96 | |
| 2982 | 97 void |
| 98 tree_unwind_protect_command::accept (tree_walker& tw) | |
| 99 { | |
| 100 tw.visit_unwind_protect_command (*this); | |
| 101 } |