Mercurial > jwe > octave
view test/while.tst @ 21170:1edaf1ee65eb
maint: Replace some uses of goto in libinterp.
* ls-mat4.cc (read_mat_file_header): Replace "goto data_read_error" with
"return -1".
* ls-mat4.cc (read_mat_binary_data): Replace "goto data_read_error" with
direct call to error. Move variable declarations to point of usage.
* ls-mat5.cc (read_mat5_tag, write_mat5_tag): Replace "goto data_read_error"
with "return 1".
* ls-mat5.cc (save_mat5_binary_element): Replace "goto skip_to_next" with
"return true".
* ls-oct-binary.cc (read_binary_data): Replace "goto data_read_error" with
direct call to error.
* mex.cc (valid_key): Replace "goto done" with "return retval".
* rand.cc (do_rand): Clarify comment.
* pt-binop.cc (tree_binary_expression::rvalue1): Replace "goto done" with
"return octave_value (xxx)"
* pt-binop.cc (tree_boolean_expression::rvalue1): Replace "goto done" with
"return octave_value (xxx)"
author | Rik <rik@octave.org> |
---|---|
date | Mon, 01 Feb 2016 21:16:19 -0800 |
parents | 4197fc428c7d |
children | bac0d6f07a3e |
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## Copyright (C) 2006-2015 John W. Eaton ## ## 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 ## <http://www.gnu.org/licenses/>. %!test %! i = 0; %! while (eye (2)) %! i++; %! __printf_assert__ ("%d\n", i); %! end # "end" is part of test, check not using "endwhile" %! assert (__prog_output_assert__ ("")); %!test %! i = 5; %! while (--i) %! __printf_assert__ ("%d", i); %! endwhile %! __printf_assert__ ("\n"); %! assert (__prog_output_assert__ ("4321")); %!test %! i = 5; %! while (i) %! i--; %! __printf_assert__ ("%d", i); %! endwhile %! __printf_assert__ ("\n"); %! assert (__prog_output_assert__ ("43210")); %!test %! i = 0; %! while (i++ < 20) %! if (i > 2) %! break; %! endif %! __printf_assert__ ("%d", i); %! endwhile %! __printf_assert__ ("\n"); %! assert (__prog_output_assert__ ("12")); %!test %! i = 0; %! while (++i < 5) %! if (i < 3) %! continue; %! endif %! __printf_assert__ ("%d", i); %! endwhile %! __printf_assert__ ("\n"); %! assert (__prog_output_assert__ ("34")); %% test parsing of single-quoted character string appearing immediately %% after a while condition. %!test %! i = 0; %! while (++i < 5) %! 'foo'; %! endwhile %! assert (i, 5);