Mercurial > octave-nkf
view libinterp/parse-tree/pt-decl.cc @ 20587:f90c8372b7ba
eliminate many more simple uses of error_state
* Cell.cc, __ichol__.cc, __ilu__.cc, balance.cc, bsxfun.cc, colloc.cc,
det.cc, dlmread.cc, dynamic-ld.cc, eig.cc, fft.cc, fft2.cc, fftn.cc,
gcd.cc, getgrent.cc, getpwent.cc, givens.cc, hess.cc, input.cc,
levenshtein.cc, load-path.cc, lookup.cc, ls-mat-ascii.cc, ls-mat4.cc,
lsode.cc, lu.cc, max.cc, md5sum.cc, mex.cc, pager.cc, pinv.cc,
pr-output.cc, qz.cc, schur.cc, sparse.cc, sqrtm.cc, str2double.cc,
strfns.cc, sub2ind.cc, sysdep.cc, time.cc, toplev.cc, tril.cc,
tsearch.cc, typecast.cc, __init_gnuplot__.cc, __magick_read__.cc,
__osmesa_print__.cc, amd.cc, audiodevinfo.cc, dmperm.cc, fftw.cc,
symrcm.cc, ov-base-diag.cc, ov-base-sparse.cc, ov-base.cc,
ov-bool-sparse.cc, ov-builtin.cc, ov-complex.cc, ov-cx-diag.cc,
ov-cx-mat.cc, ov-cx-sparse.cc, ov-fcn-handle.cc, ov-fcn-inline.cc,
ov-float.cc, ov-flt-complex.cc, ov-flt-cx-diag.cc, ov-flt-cx-mat.cc,
ov-flt-re-diag.cc, ov-flt-re-mat.cc, ov-lazy-idx.cc, ov-mex-fcn.cc,
ov-perm.cc, ov-range.cc, ov-re-diag.cc, ov-re-mat.cc, ov-re-sparse.cc,
ov-scalar.cc, ov-str-mat.cc, op-bm-b.cc, op-bm-bm.cc, op-sbm-b.cc,
op-sbm-bm.cc, op-str-m.cc, op-str-s.cc, oct-parse.in.yy, pt-cbinop.cc,
pt-colon.cc, pt-decl.cc, pt-exp.cc, pt-id.cc, pt-misc.cc,
pt-select.cc, pt-unop.cc: Eliminate simple uses of error_state.
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Mon, 05 Oct 2015 19:29:36 -0400 |
parents | 4197fc428c7d |
children |
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/* Copyright (C) 1996-2015 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/>. */ #ifdef HAVE_CONFIG_H #include <config.h> #endif #include "defun.h" #include "error.h" #include "pt-cmd.h" #include "ov.h" #include "oct-lvalue.h" #include "pt-bp.h" #include "pt-decl.h" #include "pt-exp.h" #include "pt-id.h" #include "pt-walk.h" #include "utils.h" #include "variables.h" // Declarations (global, static, etc.). tree_decl_elt::~tree_decl_elt (void) { delete id; delete expr; } bool tree_decl_elt::eval (void) { bool retval = false; if (id && expr) { octave_lvalue ult = id->lvalue (); octave_value init_val = expr->rvalue1 (); ult.assign (octave_value::op_asn_eq, init_val); retval = true; } return retval; } tree_decl_elt * tree_decl_elt::dup (symbol_table::scope_id scope, symbol_table::context_id context) const { return new tree_decl_elt (id ? id->dup (scope, context) : 0, expr ? expr->dup (scope, context) : 0); } void tree_decl_elt::accept (tree_walker& tw) { tw.visit_decl_elt (*this); } // Initializer lists for declaration statements. tree_decl_init_list * tree_decl_init_list::dup (symbol_table::scope_id scope, symbol_table::context_id context) const { tree_decl_init_list *new_dil = new tree_decl_init_list (); for (const_iterator p = begin (); p != end (); p++) { const tree_decl_elt *elt = *p; new_dil->append (elt ? elt->dup (scope, context) : 0); } return new_dil; } void tree_decl_init_list::accept (tree_walker& tw) { tw.visit_decl_init_list (*this); } // Base class for declaration commands (global, static). tree_decl_command::~tree_decl_command (void) { delete init_list; } // Global. tree_command * tree_global_command::dup (symbol_table::scope_id scope, symbol_table::context_id context) const { return new tree_global_command (init_list ? init_list->dup (scope, context) : 0, line (), column ()); } void tree_global_command::accept (tree_walker& tw) { tw.visit_global_command (*this); } // Static. tree_command * tree_persistent_command::dup (symbol_table::scope_id scope, symbol_table::context_id context) const { return new tree_persistent_command (init_list ? init_list->dup (scope, context) : 0, line (), column ()); } void tree_persistent_command::accept (tree_walker& tw) { tw.visit_persistent_command (*this); }