octave: libinterp/parse-tree/pt-eval.h annotate

annotate libinterp/parse-tree/pt-eval.h @ 27957:c20b7290c778

merge stable to default.

author	John W. Eaton <jwe@octave.org>
date	Fri, 17 Jan 2020 13:27:27 -0600
parents	b018f553fd85 2310164737b3
children	3241ede9806c

rev	line source
27923 bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	1 ////////////////////////////////////////////////////////////////////////
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	2 //
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	3 // Copyright (C) 2009-2020 The Octave Project Developers
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	4 //
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	5 // See the file COPYRIGHT.md in the top-level directory of this
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	6 // distribution or <https://octave.org/copyright/>.
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	7 //
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	8 // This file is part of Octave.
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	9 //
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	10 // Octave is free software: you can redistribute it and/or modify it
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	11 // under the terms of the GNU General Public License as published by
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	12 // the Free Software Foundation, either version 3 of the License, or
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	13 // (at your option) any later version.
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	14 //
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	15 // Octave is distributed in the hope that it will be useful, but
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	16 // WITHOUT ANY WARRANTY; without even the implied warranty of
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	17 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	18 // GNU General Public License for more details.
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	19 //
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	20 // You should have received a copy of the GNU General Public License
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	21 // along with Octave; see the file COPYING. If not, see
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	22 // <https://www.gnu.org/licenses/>.
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	23 //
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	24 ////////////////////////////////////////////////////////////////////////
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: diff changeset	25
20791 f7084eae3318 maint: Use Octave coding conventions for #if statements. Rik <rik@octave.org> parents: 20535 diff changeset	26 #if ! defined (octave_pt_eval_h)
17822 ebb3ef964372 maint: Use common #define syntax "octave_filename_h" in h_files. Rik <rik@octave.org> parents: 17744 diff changeset	27 #define octave_pt_eval_h 1
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: diff changeset	28
21244 1473547f50f5 include octave-config.h in public header files John W. Eaton <jwe@octave.org> parents: 20940 diff changeset	29 #include "octave-config.h"
1473547f50f5 include octave-config.h in public header files John W. Eaton <jwe@octave.org> parents: 20940 diff changeset	30
27205 6648d1ae05fe eliminate direct access to call stack in debug functions John W. Eaton <jwe@octave.org> parents: 27204 diff changeset	31 #include <iosfwd>
23435 c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	32 #include <list>
27519 804e5d42b728 move reader and parser from evaluator repl to interpreter main_loop John W. Eaton <jwe@octave.org> parents: 27507 diff changeset	33 #include <memory>
23723 ab8831d346c1 revamp echo command and move related variables inside tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23706 diff changeset	34 #include <set>
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: diff changeset	35 #include <stack>
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: diff changeset	36 #include <string>
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: diff changeset	37
25360 bc5f225bc578 eliminate some global accesses to the breakpoint table John W. Eaton <jwe@octave.org> parents: 25317 diff changeset	38 #include "bp-table.h"
23553 14723784b9f2 don't use singleton for call_stack John W. Eaton <jwe@octave.org> parents: 23532 diff changeset	39 #include "call-stack.h"
27371 fcaecdbc8d8a don't use visitor pattern for expression evaluation (bug #56752) John W. Eaton <jwe@octave.org> parents: 27370 diff changeset	40 #include "oct-lvalue.h"
24563 8f2c479eb125 eliminate unnecessary value stack in evaluator John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	41 #include "ov.h"
20940 48b2ad5ee801 maint: Rename oct-obj.[cc\|h] to ovl.[cc\|h] for clarity. Rik <rik@octave.org> parents: 20824 diff changeset	42 #include "ovl.h"
23753 c3828bd031cd move profiler inside evaluator and inside octave namespace John W. Eaton <jwe@octave.org> parents: 23750 diff changeset	43 #include "profiler.h"
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: diff changeset	44 #include "pt-walk.h"
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: diff changeset	45
25360 bc5f225bc578 eliminate some global accesses to the breakpoint table John W. Eaton <jwe@octave.org> parents: 25317 diff changeset	46 class octave_user_code;
bc5f225bc578 eliminate some global accesses to the breakpoint table John W. Eaton <jwe@octave.org> parents: 25317 diff changeset	47
22196 dd992fd74fce put parser, lexer, and evaluator in namespace; interpreter now owns evaluator John W. Eaton <jwe@octave.org> parents: 21244 diff changeset	48 namespace octave
dd992fd74fce put parser, lexer, and evaluator in namespace; interpreter now owns evaluator John W. Eaton <jwe@octave.org> parents: 21244 diff changeset	49 {
27203 79065f9d5553 eliminate direct access to call stack in load-save functions John W. Eaton <jwe@octave.org> parents: 27202 diff changeset	50 class symbol_info_list;
24362 3fc24b792a24 avoid including symtab.h, symscope.h, or symrec.h unnecessarily John W. Eaton <jwe@octave.org> parents: 24361 diff changeset	51 class symbol_scope;
23435 c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	52 class tree_decl_elt;
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	53 class tree_expression;
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	54
27037 8408acb7ca4f make dbup/dbdown work again (bug #56020) John W. Eaton <jwe@octave.org> parents: 27019 diff changeset	55 class debugger;
22196 dd992fd74fce put parser, lexer, and evaluator in namespace; interpreter now owns evaluator John W. Eaton <jwe@octave.org> parents: 21244 diff changeset	56 class interpreter;
23723 ab8831d346c1 revamp echo command and move related variables inside tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23706 diff changeset	57 class unwind_protect;
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: diff changeset	58
22196 dd992fd74fce put parser, lexer, and evaluator in namespace; interpreter now owns evaluator John W. Eaton <jwe@octave.org> parents: 21244 diff changeset	59 // How to evaluate the code that the parse trees represent.
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: diff changeset	60
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	61 class OCTINTERP_API tree_evaluator : public tree_walker
22196 dd992fd74fce put parser, lexer, and evaluator in namespace; interpreter now owns evaluator John W. Eaton <jwe@octave.org> parents: 21244 diff changeset	62 {
dd992fd74fce put parser, lexer, and evaluator in namespace; interpreter now owns evaluator John W. Eaton <jwe@octave.org> parents: 21244 diff changeset	63 public:
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: diff changeset	64
23723 ab8831d346c1 revamp echo command and move related variables inside tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23706 diff changeset	65 enum echo_state
ab8831d346c1 revamp echo command and move related variables inside tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23706 diff changeset	66 {
ab8831d346c1 revamp echo command and move related variables inside tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23706 diff changeset	67 ECHO_OFF = 0,
ab8831d346c1 revamp echo command and move related variables inside tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23706 diff changeset	68 ECHO_SCRIPTS = 1,
ab8831d346c1 revamp echo command and move related variables inside tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23706 diff changeset	69 ECHO_FUNCTIONS = 2,
ab8831d346c1 revamp echo command and move related variables inside tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23706 diff changeset	70 ECHO_ALL = 4
ab8831d346c1 revamp echo command and move related variables inside tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23706 diff changeset	71 };
ab8831d346c1 revamp echo command and move related variables inside tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23706 diff changeset	72
23435 c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	73 template <typename T>
c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	74 class value_stack
c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	75 {
c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	76 public:
c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	77
c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	78 value_stack (void) = default;
c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	79
c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	80 value_stack (const value_stack&) = default;
c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	81
c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	82 value_stack& operator = (const value_stack&) = default;
c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	83
c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	84 ~value_stack (void) = default;
c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	85
c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	86 void push (const T& val) { m_stack.push (val); }
c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	87
23481 73558a835b64 eliminate lvalue list arguments from evaluator functions John W. Eaton <jwe@octave.org> parents: 23469 diff changeset	88 void pop (void)
73558a835b64 eliminate lvalue list arguments from evaluator functions John W. Eaton <jwe@octave.org> parents: 23469 diff changeset	89 {
73558a835b64 eliminate lvalue list arguments from evaluator functions John W. Eaton <jwe@octave.org> parents: 23469 diff changeset	90 m_stack.pop ();
73558a835b64 eliminate lvalue list arguments from evaluator functions John W. Eaton <jwe@octave.org> parents: 23469 diff changeset	91 }
73558a835b64 eliminate lvalue list arguments from evaluator functions John W. Eaton <jwe@octave.org> parents: 23469 diff changeset	92
73558a835b64 eliminate lvalue list arguments from evaluator functions John W. Eaton <jwe@octave.org> parents: 23469 diff changeset	93 T val_pop (void)
23435 c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	94 {
c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	95 T retval = m_stack.top ();
c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	96 m_stack.pop ();
c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	97 return retval;
c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	98 }
c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	99
c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	100 T top (void) const
c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	101 {
c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	102 return m_stack.top ();
c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	103 }
c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	104
23481 73558a835b64 eliminate lvalue list arguments from evaluator functions John W. Eaton <jwe@octave.org> parents: 23469 diff changeset	105 size_t size (void) const
73558a835b64 eliminate lvalue list arguments from evaluator functions John W. Eaton <jwe@octave.org> parents: 23469 diff changeset	106 {
73558a835b64 eliminate lvalue list arguments from evaluator functions John W. Eaton <jwe@octave.org> parents: 23469 diff changeset	107 return m_stack.size ();
73558a835b64 eliminate lvalue list arguments from evaluator functions John W. Eaton <jwe@octave.org> parents: 23469 diff changeset	108 }
73558a835b64 eliminate lvalue list arguments from evaluator functions John W. Eaton <jwe@octave.org> parents: 23469 diff changeset	109
73558a835b64 eliminate lvalue list arguments from evaluator functions John W. Eaton <jwe@octave.org> parents: 23469 diff changeset	110 bool empty (void) const
73558a835b64 eliminate lvalue list arguments from evaluator functions John W. Eaton <jwe@octave.org> parents: 23469 diff changeset	111 {
73558a835b64 eliminate lvalue list arguments from evaluator functions John W. Eaton <jwe@octave.org> parents: 23469 diff changeset	112 return m_stack.empty ();
73558a835b64 eliminate lvalue list arguments from evaluator functions John W. Eaton <jwe@octave.org> parents: 23469 diff changeset	113 }
73558a835b64 eliminate lvalue list arguments from evaluator functions John W. Eaton <jwe@octave.org> parents: 23469 diff changeset	114
23435 c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	115 void clear (void)
c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	116 {
c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	117 while (! m_stack.empty ())
c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	118 m_stack.pop ();
c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	119 }
23458 0f4ed33886de maint: Strip trailing whitespace from source files. John W. Eaton <jwe@octave.org> parents: 23457 diff changeset	120
23435 c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	121 private:
c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	122
c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	123 std::stack<T> m_stack;
c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	124 };
c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	125
22196 dd992fd74fce put parser, lexer, and evaluator in namespace; interpreter now owns evaluator John W. Eaton <jwe@octave.org> parents: 21244 diff changeset	126 typedef void (*decl_elt_init_fcn) (tree_decl_elt&);
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: diff changeset	127
23532 084245f9bd03 pass reference to evaluator to octave_function call methods John W. Eaton <jwe@octave.org> parents: 23482 diff changeset	128 tree_evaluator (interpreter& interp)
25401 6f6479125d80 eliminate some globals from tree_evaluator class John W. Eaton <jwe@octave.org> parents: 25400 diff changeset	129 : m_interpreter (interp), m_statement_context (SC_OTHER),
27371 fcaecdbc8d8a don't use visitor pattern for expression evaluation (bug #56752) John W. Eaton <jwe@octave.org> parents: 27370 diff changeset	130 m_lvalue_list (nullptr), m_autoload_map (), m_bp_table (*this),
27037 8408acb7ca4f make dbup/dbdown work again (bug #56020) John W. Eaton <jwe@octave.org> parents: 27019 diff changeset	131 m_call_stack (*this), m_profiler (), m_debug_frame (0),
27016 9b261300a001 move file-scope static autoload map variable and functions to evaluator John W. Eaton <jwe@octave.org> parents: 27015 diff changeset	132 m_debug_mode (false), m_quiet_breakpoint_flag (false),
27037 8408acb7ca4f make dbup/dbdown work again (bug #56020) John W. Eaton <jwe@octave.org> parents: 27019 diff changeset	133 m_debugger_stack (), m_max_recursion_depth (256),
26087 7656fcd0ff9f move whos_line_format to evaluator John W. Eaton <jwe@octave.org> parents: 26039 diff changeset	134 m_whos_line_format (" %a:4; %ln:6; %cs:16:6:1; %rb:12; %lc:-1;\n"),
25377 b75d55b3dbb7 maint: Merge stable to default. John W. Eaton <jwe@octave.org> parents: 25360 25372 diff changeset	135 m_silent_functions (false), m_string_fill_char (' '),
b75d55b3dbb7 maint: Merge stable to default. John W. Eaton <jwe@octave.org> parents: 25360 25372 diff changeset	136 m_PS4 ("+ "), m_dbstep_flag (0), m_echo (ECHO_OFF),
23723 ab8831d346c1 revamp echo command and move related variables inside tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23706 diff changeset	137 m_echo_state (false), m_echo_file_name (), m_echo_file_pos (1),
25382 749d9e858553 move convert_to_const_vector from tree_argument_list to tree_evaluator John W. Eaton <jwe@octave.org> parents: 25381 diff changeset	138 m_echo_files (), m_in_loop_command (false),
25403 2b7d7a3f5f57 move returning, breaking, and continuing flags to evaluator John W. Eaton <jwe@octave.org> parents: 25402 diff changeset	139 m_breaking (0), m_continuing (0), m_returning (0),
26661 cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26377 diff changeset	140 m_indexed_object (nullptr), m_index_position (0),
27519 804e5d42b728 move reader and parser from evaluator repl to interpreter main_loop John W. Eaton <jwe@octave.org> parents: 27507 diff changeset	141 m_num_indices (0)
23435 c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	142 { }
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: diff changeset	143
22869 f75d289645ec make deleted functions public John W. Eaton <jwe@octave.org> parents: 22868 diff changeset	144 // No copying!
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: diff changeset	145
22869 f75d289645ec make deleted functions public John W. Eaton <jwe@octave.org> parents: 22868 diff changeset	146 tree_evaluator (const tree_evaluator&) = delete;
f75d289645ec make deleted functions public John W. Eaton <jwe@octave.org> parents: 22868 diff changeset	147
f75d289645ec make deleted functions public John W. Eaton <jwe@octave.org> parents: 22868 diff changeset	148 tree_evaluator& operator = (const tree_evaluator&) = delete;
f75d289645ec make deleted functions public John W. Eaton <jwe@octave.org> parents: 22868 diff changeset	149
22868 87e3163f6c87 use c++11 "= default" syntax for declaration of trivial destructors John W. Eaton <jwe@octave.org> parents: 22865 diff changeset	150 ~tree_evaluator (void) = default;
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: diff changeset	151
26661 cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26377 diff changeset	152 bool at_top_level (void) const;
23435 c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	153
27519 804e5d42b728 move reader and parser from evaluator repl to interpreter main_loop John W. Eaton <jwe@octave.org> parents: 27507 diff changeset	154 void eval (std::shared_ptr<tree_statement_list>& stmt_list,
804e5d42b728 move reader and parser from evaluator repl to interpreter main_loop John W. Eaton <jwe@octave.org> parents: 27507 diff changeset	155 bool interactive);
25404 e37d857716c3 move core of interpreter::main_loop to evaluator John W. Eaton <jwe@octave.org> parents: 25403 diff changeset	156
27015 4d9e1a832a55 move core of mfilename function to evaluator John W. Eaton <jwe@octave.org> parents: 27014 diff changeset	157 std::string mfilename (const std::string& opt = "") const;
25404 e37d857716c3 move core of interpreter::main_loop to evaluator John W. Eaton <jwe@octave.org> parents: 25403 diff changeset	158
26113 8a15f3bace49 move eval_string inside interpreter/evaluator class John W. Eaton <jwe@octave.org> parents: 26094 diff changeset	159 octave_value_list eval_string (const std::string& eval_str, bool silent,
8a15f3bace49 move eval_string inside interpreter/evaluator class John W. Eaton <jwe@octave.org> parents: 26094 diff changeset	160 int& parse_status, int nargout);
8a15f3bace49 move eval_string inside interpreter/evaluator class John W. Eaton <jwe@octave.org> parents: 26094 diff changeset	161
8a15f3bace49 move eval_string inside interpreter/evaluator class John W. Eaton <jwe@octave.org> parents: 26094 diff changeset	162 octave_value eval_string (const std::string& eval_str, bool silent,
8a15f3bace49 move eval_string inside interpreter/evaluator class John W. Eaton <jwe@octave.org> parents: 26094 diff changeset	163 int& parse_status);
8a15f3bace49 move eval_string inside interpreter/evaluator class John W. Eaton <jwe@octave.org> parents: 26094 diff changeset	164
8a15f3bace49 move eval_string inside interpreter/evaluator class John W. Eaton <jwe@octave.org> parents: 26094 diff changeset	165 octave_value_list eval_string (const octave_value& arg, bool silent,
8a15f3bace49 move eval_string inside interpreter/evaluator class John W. Eaton <jwe@octave.org> parents: 26094 diff changeset	166 int& parse_status, int nargout);
8a15f3bace49 move eval_string inside interpreter/evaluator class John W. Eaton <jwe@octave.org> parents: 26094 diff changeset	167
27019 6cb675912f2b move core of eval function to evaluator John W. Eaton <jwe@octave.org> parents: 27018 diff changeset	168 octave_value_list eval (const std::string& try_code, int nargout);
6cb675912f2b move core of eval function to evaluator John W. Eaton <jwe@octave.org> parents: 27018 diff changeset	169
6cb675912f2b move core of eval function to evaluator John W. Eaton <jwe@octave.org> parents: 27018 diff changeset	170 octave_value_list eval (const std::string& try_code,
6cb675912f2b move core of eval function to evaluator John W. Eaton <jwe@octave.org> parents: 27018 diff changeset	171 const std::string& catch_code, int nargout);
6cb675912f2b move core of eval function to evaluator John W. Eaton <jwe@octave.org> parents: 27018 diff changeset	172
27018 a20ead51515d move core of evalin function to evaluator John W. Eaton <jwe@octave.org> parents: 27017 diff changeset	173 octave_value_list evalin (const std::string& context,
a20ead51515d move core of evalin function to evaluator John W. Eaton <jwe@octave.org> parents: 27017 diff changeset	174 const std::string& try_code, int nargout);
a20ead51515d move core of evalin function to evaluator John W. Eaton <jwe@octave.org> parents: 27017 diff changeset	175
a20ead51515d move core of evalin function to evaluator John W. Eaton <jwe@octave.org> parents: 27017 diff changeset	176 octave_value_list evalin (const std::string& context,
a20ead51515d move core of evalin function to evaluator John W. Eaton <jwe@octave.org> parents: 27017 diff changeset	177 const std::string& try_code,
a20ead51515d move core of evalin function to evaluator John W. Eaton <jwe@octave.org> parents: 27017 diff changeset	178 const std::string& catch_code, int nargout);
a20ead51515d move core of evalin function to evaluator John W. Eaton <jwe@octave.org> parents: 27017 diff changeset	179
22196 dd992fd74fce put parser, lexer, and evaluator in namespace; interpreter now owns evaluator John W. Eaton <jwe@octave.org> parents: 21244 diff changeset	180 void visit_anon_fcn_handle (tree_anon_fcn_handle&);
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: diff changeset	181
22196 dd992fd74fce put parser, lexer, and evaluator in namespace; interpreter now owns evaluator John W. Eaton <jwe@octave.org> parents: 21244 diff changeset	182 void visit_argument_list (tree_argument_list&);
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: diff changeset	183
22196 dd992fd74fce put parser, lexer, and evaluator in namespace; interpreter now owns evaluator John W. Eaton <jwe@octave.org> parents: 21244 diff changeset	184 void visit_binary_expression (tree_binary_expression&);
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: diff changeset	185
23435 c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	186 void visit_boolean_expression (tree_boolean_expression&);
c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	187
c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	188 void visit_compound_binary_expression (tree_compound_binary_expression&);
c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	189
22196 dd992fd74fce put parser, lexer, and evaluator in namespace; interpreter now owns evaluator John W. Eaton <jwe@octave.org> parents: 21244 diff changeset	190 void visit_break_command (tree_break_command&);
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: diff changeset	191
22196 dd992fd74fce put parser, lexer, and evaluator in namespace; interpreter now owns evaluator John W. Eaton <jwe@octave.org> parents: 21244 diff changeset	192 void visit_colon_expression (tree_colon_expression&);
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: diff changeset	193
22196 dd992fd74fce put parser, lexer, and evaluator in namespace; interpreter now owns evaluator John W. Eaton <jwe@octave.org> parents: 21244 diff changeset	194 void visit_continue_command (tree_continue_command&);
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: diff changeset	195
23469 2699c5974844 handle global and persistent in tree_decl_command, not as separate classes John W. Eaton <jwe@octave.org> parents: 23458 diff changeset	196 void visit_decl_command (tree_decl_command&);
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: diff changeset	197
22196 dd992fd74fce put parser, lexer, and evaluator in namespace; interpreter now owns evaluator John W. Eaton <jwe@octave.org> parents: 21244 diff changeset	198 void visit_decl_elt (tree_decl_elt&);
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: diff changeset	199
22196 dd992fd74fce put parser, lexer, and evaluator in namespace; interpreter now owns evaluator John W. Eaton <jwe@octave.org> parents: 21244 diff changeset	200 void visit_simple_for_command (tree_simple_for_command&);
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: diff changeset	201
22196 dd992fd74fce put parser, lexer, and evaluator in namespace; interpreter now owns evaluator John W. Eaton <jwe@octave.org> parents: 21244 diff changeset	202 void visit_complex_for_command (tree_complex_for_command&);
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: diff changeset	203
22196 dd992fd74fce put parser, lexer, and evaluator in namespace; interpreter now owns evaluator John W. Eaton <jwe@octave.org> parents: 21244 diff changeset	204 void visit_octave_user_script (octave_user_script&);
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: diff changeset	205
25400 d423ce60f5c8 evaluate script and function code in tree_evaluator methods John W. Eaton <jwe@octave.org> parents: 25382 diff changeset	206 octave_value_list
d423ce60f5c8 evaluate script and function code in tree_evaluator methods John W. Eaton <jwe@octave.org> parents: 25382 diff changeset	207 execute_user_script (octave_user_script& user_script, int nargout,
d423ce60f5c8 evaluate script and function code in tree_evaluator methods John W. Eaton <jwe@octave.org> parents: 25382 diff changeset	208 const octave_value_list& args);
d423ce60f5c8 evaluate script and function code in tree_evaluator methods John W. Eaton <jwe@octave.org> parents: 25382 diff changeset	209
22196 dd992fd74fce put parser, lexer, and evaluator in namespace; interpreter now owns evaluator John W. Eaton <jwe@octave.org> parents: 21244 diff changeset	210 void visit_octave_user_function (octave_user_function&);
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: diff changeset	211
25400 d423ce60f5c8 evaluate script and function code in tree_evaluator methods John W. Eaton <jwe@octave.org> parents: 25382 diff changeset	212 octave_value_list
26825 6e9034836239 allow handles to nested functions to work (bug #39257) John W. Eaton <jwe@octave.org> parents: 26686 diff changeset	213 execute_user_function (octave_user_function& user_function,
6e9034836239 allow handles to nested functions to work (bug #39257) John W. Eaton <jwe@octave.org> parents: 26686 diff changeset	214 int nargout, const octave_value_list& args,
6e9034836239 allow handles to nested functions to work (bug #39257) John W. Eaton <jwe@octave.org> parents: 26686 diff changeset	215 stack_frame *closure_frames = nullptr);
25400 d423ce60f5c8 evaluate script and function code in tree_evaluator methods John W. Eaton <jwe@octave.org> parents: 25382 diff changeset	216
22196 dd992fd74fce put parser, lexer, and evaluator in namespace; interpreter now owns evaluator John W. Eaton <jwe@octave.org> parents: 21244 diff changeset	217 void visit_octave_user_function_header (octave_user_function&);
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: diff changeset	218
22196 dd992fd74fce put parser, lexer, and evaluator in namespace; interpreter now owns evaluator John W. Eaton <jwe@octave.org> parents: 21244 diff changeset	219 void visit_octave_user_function_trailer (octave_user_function&);
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: diff changeset	220
22196 dd992fd74fce put parser, lexer, and evaluator in namespace; interpreter now owns evaluator John W. Eaton <jwe@octave.org> parents: 21244 diff changeset	221 void visit_function_def (tree_function_def&);
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: diff changeset	222
22196 dd992fd74fce put parser, lexer, and evaluator in namespace; interpreter now owns evaluator John W. Eaton <jwe@octave.org> parents: 21244 diff changeset	223 void visit_identifier (tree_identifier&);
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: diff changeset	224
22196 dd992fd74fce put parser, lexer, and evaluator in namespace; interpreter now owns evaluator John W. Eaton <jwe@octave.org> parents: 21244 diff changeset	225 void visit_if_clause (tree_if_clause&);
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: diff changeset	226
22196 dd992fd74fce put parser, lexer, and evaluator in namespace; interpreter now owns evaluator John W. Eaton <jwe@octave.org> parents: 21244 diff changeset	227 void visit_if_command (tree_if_command&);
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: diff changeset	228
22196 dd992fd74fce put parser, lexer, and evaluator in namespace; interpreter now owns evaluator John W. Eaton <jwe@octave.org> parents: 21244 diff changeset	229 void visit_if_command_list (tree_if_command_list&);
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: diff changeset	230
22196 dd992fd74fce put parser, lexer, and evaluator in namespace; interpreter now owns evaluator John W. Eaton <jwe@octave.org> parents: 21244 diff changeset	231 void visit_index_expression (tree_index_expression&);
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: diff changeset	232
22196 dd992fd74fce put parser, lexer, and evaluator in namespace; interpreter now owns evaluator John W. Eaton <jwe@octave.org> parents: 21244 diff changeset	233 void visit_matrix (tree_matrix&);
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: diff changeset	234
22196 dd992fd74fce put parser, lexer, and evaluator in namespace; interpreter now owns evaluator John W. Eaton <jwe@octave.org> parents: 21244 diff changeset	235 void visit_cell (tree_cell&);
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: diff changeset	236
22196 dd992fd74fce put parser, lexer, and evaluator in namespace; interpreter now owns evaluator John W. Eaton <jwe@octave.org> parents: 21244 diff changeset	237 void visit_multi_assignment (tree_multi_assignment&);
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: diff changeset	238
22196 dd992fd74fce put parser, lexer, and evaluator in namespace; interpreter now owns evaluator John W. Eaton <jwe@octave.org> parents: 21244 diff changeset	239 void visit_no_op_command (tree_no_op_command&);
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: diff changeset	240
22196 dd992fd74fce put parser, lexer, and evaluator in namespace; interpreter now owns evaluator John W. Eaton <jwe@octave.org> parents: 21244 diff changeset	241 void visit_constant (tree_constant&);
dd992fd74fce put parser, lexer, and evaluator in namespace; interpreter now owns evaluator John W. Eaton <jwe@octave.org> parents: 21244 diff changeset	242
dd992fd74fce put parser, lexer, and evaluator in namespace; interpreter now owns evaluator John W. Eaton <jwe@octave.org> parents: 21244 diff changeset	243 void visit_fcn_handle (tree_fcn_handle&);
15035 a820a990968e new tree_funcall class John W. Eaton <jwe@octave.org> parents: 14294 diff changeset	244
22196 dd992fd74fce put parser, lexer, and evaluator in namespace; interpreter now owns evaluator John W. Eaton <jwe@octave.org> parents: 21244 diff changeset	245 void visit_parameter_list (tree_parameter_list&);
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: diff changeset	246
22196 dd992fd74fce put parser, lexer, and evaluator in namespace; interpreter now owns evaluator John W. Eaton <jwe@octave.org> parents: 21244 diff changeset	247 void visit_postfix_expression (tree_postfix_expression&);
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: diff changeset	248
22196 dd992fd74fce put parser, lexer, and evaluator in namespace; interpreter now owns evaluator John W. Eaton <jwe@octave.org> parents: 21244 diff changeset	249 void visit_prefix_expression (tree_prefix_expression&);
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: diff changeset	250
22196 dd992fd74fce put parser, lexer, and evaluator in namespace; interpreter now owns evaluator John W. Eaton <jwe@octave.org> parents: 21244 diff changeset	251 void visit_return_command (tree_return_command&);
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: diff changeset	252
22196 dd992fd74fce put parser, lexer, and evaluator in namespace; interpreter now owns evaluator John W. Eaton <jwe@octave.org> parents: 21244 diff changeset	253 void visit_return_list (tree_return_list&);
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: diff changeset	254
22196 dd992fd74fce put parser, lexer, and evaluator in namespace; interpreter now owns evaluator John W. Eaton <jwe@octave.org> parents: 21244 diff changeset	255 void visit_simple_assignment (tree_simple_assignment&);
dd992fd74fce put parser, lexer, and evaluator in namespace; interpreter now owns evaluator John W. Eaton <jwe@octave.org> parents: 21244 diff changeset	256
dd992fd74fce put parser, lexer, and evaluator in namespace; interpreter now owns evaluator John W. Eaton <jwe@octave.org> parents: 21244 diff changeset	257 void visit_statement (tree_statement&);
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: diff changeset	258
22196 dd992fd74fce put parser, lexer, and evaluator in namespace; interpreter now owns evaluator John W. Eaton <jwe@octave.org> parents: 21244 diff changeset	259 void visit_statement_list (tree_statement_list&);
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: diff changeset	260
22196 dd992fd74fce put parser, lexer, and evaluator in namespace; interpreter now owns evaluator John W. Eaton <jwe@octave.org> parents: 21244 diff changeset	261 void visit_switch_case (tree_switch_case&);
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: diff changeset	262
22196 dd992fd74fce put parser, lexer, and evaluator in namespace; interpreter now owns evaluator John W. Eaton <jwe@octave.org> parents: 21244 diff changeset	263 void visit_switch_case_list (tree_switch_case_list&);
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: diff changeset	264
22196 dd992fd74fce put parser, lexer, and evaluator in namespace; interpreter now owns evaluator John W. Eaton <jwe@octave.org> parents: 21244 diff changeset	265 void visit_switch_command (tree_switch_command&);
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: diff changeset	266
22196 dd992fd74fce put parser, lexer, and evaluator in namespace; interpreter now owns evaluator John W. Eaton <jwe@octave.org> parents: 21244 diff changeset	267 void visit_try_catch_command (tree_try_catch_command&);
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: diff changeset	268
22196 dd992fd74fce put parser, lexer, and evaluator in namespace; interpreter now owns evaluator John W. Eaton <jwe@octave.org> parents: 21244 diff changeset	269 void do_unwind_protect_cleanup_code (tree_statement_list *list);
10066 2cd940306a06 make unwind_protect frames local Jaroslav Hajek <highegg@gmail.com> parents: 9484 diff changeset	270
22196 dd992fd74fce put parser, lexer, and evaluator in namespace; interpreter now owns evaluator John W. Eaton <jwe@octave.org> parents: 21244 diff changeset	271 void visit_unwind_protect_command (tree_unwind_protect_command&);
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: diff changeset	272
22196 dd992fd74fce put parser, lexer, and evaluator in namespace; interpreter now owns evaluator John W. Eaton <jwe@octave.org> parents: 21244 diff changeset	273 void visit_while_command (tree_while_command&);
dd992fd74fce put parser, lexer, and evaluator in namespace; interpreter now owns evaluator John W. Eaton <jwe@octave.org> parents: 21244 diff changeset	274 void visit_do_until_command (tree_do_until_command&);
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: diff changeset	275
26686 581d01526b34 eliminate unnecessary tree_funcall class John W. Eaton <jwe@octave.org> parents: 26661 diff changeset	276 void visit_superclass_ref (tree_superclass_ref&);
581d01526b34 eliminate unnecessary tree_funcall class John W. Eaton <jwe@octave.org> parents: 26661 diff changeset	277 void visit_metaclass_query (tree_metaclass_query&);
581d01526b34 eliminate unnecessary tree_funcall class John W. Eaton <jwe@octave.org> parents: 26661 diff changeset	278
23702 d396b5fd9199 move bind_ans to tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23696 diff changeset	279 void bind_ans (const octave_value& val, bool print);
d396b5fd9199 move bind_ans to tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23696 diff changeset	280
23705 4c597585ff52 move Vmax_recursion_depth and Vsilent_functions to tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23702 diff changeset	281 bool statement_printing_enabled (void);
10186 095a1e670e68 make dbstep work with keyboard function John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	282
25360 bc5f225bc578 eliminate some global accesses to the breakpoint table John W. Eaton <jwe@octave.org> parents: 25317 diff changeset	283 void reset_debug_state (void);
15606 fb9dffe5fbfb The silent_functions flag no longer modifies the parse tree Max Brister <max@2bass.com> parents: 15195 diff changeset	284
25360 bc5f225bc578 eliminate some global accesses to the breakpoint table John W. Eaton <jwe@octave.org> parents: 25317 diff changeset	285 void reset_debug_state (bool mode);
bc5f225bc578 eliminate some global accesses to the breakpoint table John W. Eaton <jwe@octave.org> parents: 25317 diff changeset	286
27037 8408acb7ca4f make dbup/dbdown work again (bug #56020) John W. Eaton <jwe@octave.org> parents: 27019 diff changeset	287 void enter_debugger (const std::string& prompt = "debug> ");
8408acb7ca4f make dbup/dbdown work again (bug #56020) John W. Eaton <jwe@octave.org> parents: 27019 diff changeset	288
8408acb7ca4f make dbup/dbdown work again (bug #56020) John W. Eaton <jwe@octave.org> parents: 27019 diff changeset	289 void keyboard (const std::string& prompt = "keyboard> ");
8408acb7ca4f make dbup/dbdown work again (bug #56020) John W. Eaton <jwe@octave.org> parents: 27019 diff changeset	290
8408acb7ca4f make dbup/dbdown work again (bug #56020) John W. Eaton <jwe@octave.org> parents: 27019 diff changeset	291 void dbupdown (int n, bool verbose = false);
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: diff changeset	292
22196 dd992fd74fce put parser, lexer, and evaluator in namespace; interpreter now owns evaluator John W. Eaton <jwe@octave.org> parents: 21244 diff changeset	293 // Possible types of evaluation contexts.
dd992fd74fce put parser, lexer, and evaluator in namespace; interpreter now owns evaluator John W. Eaton <jwe@octave.org> parents: 21244 diff changeset	294 enum stmt_list_type
dd992fd74fce put parser, lexer, and evaluator in namespace; interpreter now owns evaluator John W. Eaton <jwe@octave.org> parents: 21244 diff changeset	295 {
25401 6f6479125d80 eliminate some globals from tree_evaluator class John W. Eaton <jwe@octave.org> parents: 25400 diff changeset	296 SC_FUNCTION, // function body
6f6479125d80 eliminate some globals from tree_evaluator class John W. Eaton <jwe@octave.org> parents: 25400 diff changeset	297 SC_SCRIPT, // script file
6f6479125d80 eliminate some globals from tree_evaluator class John W. Eaton <jwe@octave.org> parents: 25400 diff changeset	298 SC_OTHER // command-line input or eval string
22196 dd992fd74fce put parser, lexer, and evaluator in namespace; interpreter now owns evaluator John W. Eaton <jwe@octave.org> parents: 21244 diff changeset	299 };
11304 c9fefa096ce2 echo commands in scripts John W. Eaton <jwe@octave.org> parents: 10578 diff changeset	300
23481 73558a835b64 eliminate lvalue list arguments from evaluator functions John W. Eaton <jwe@octave.org> parents: 23469 diff changeset	301 Matrix ignored_fcn_outputs (void) const;
73558a835b64 eliminate lvalue list arguments from evaluator functions John W. Eaton <jwe@octave.org> parents: 23469 diff changeset	302
23435 c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	303 octave_value evaluate (tree_decl_elt *);
24349 4ced2bfd737e deprecate defun_isargout functions John W. Eaton <jwe@octave.org> parents: 24270 diff changeset	304
26661 cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26377 diff changeset	305 void install_variable (const std::string& name,
cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26377 diff changeset	306 const octave_value& value, bool global);
24349 4ced2bfd737e deprecate defun_isargout functions John W. Eaton <jwe@octave.org> parents: 24270 diff changeset	307
26661 cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26377 diff changeset	308 octave_value global_varval (const std::string& name) const;
23481 73558a835b64 eliminate lvalue list arguments from evaluator functions John W. Eaton <jwe@octave.org> parents: 23469 diff changeset	309
27211 8c27802a76c4 store reference to evaluator instead of call stack in stack frame John W. Eaton <jwe@octave.org> parents: 27210 diff changeset	310 octave_value& global_varref (const std::string& name);
8c27802a76c4 store reference to evaluator instead of call stack in stack frame John W. Eaton <jwe@octave.org> parents: 27210 diff changeset	311
26661 cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26377 diff changeset	312 void global_assign (const std::string& name,
cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26377 diff changeset	313 const octave_value& val = octave_value ());
24563 8f2c479eb125 eliminate unnecessary value stack in evaluator John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	314
26661 cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26377 diff changeset	315 octave_value top_level_varval (const std::string& name) const;
24563 8f2c479eb125 eliminate unnecessary value stack in evaluator John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	316
26661 cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26377 diff changeset	317 void top_level_assign (const std::string& name,
cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26377 diff changeset	318 const octave_value& val = octave_value ());
24563 8f2c479eb125 eliminate unnecessary value stack in evaluator John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	319
26661 cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26377 diff changeset	320 bool is_variable (const std::string& name) const;
23435 c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	321
26661 cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26377 diff changeset	322 bool is_local_variable (const std::string& name) const;
23435 c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	323
26661 cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26377 diff changeset	324 bool is_variable (const tree_expression *expr) const;
cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26377 diff changeset	325
cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26377 diff changeset	326 bool is_defined (const tree_expression *expr) const;
23435 c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	327
26661 cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26377 diff changeset	328 bool is_variable (const symbol_record& sym) const;
cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26377 diff changeset	329
cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26377 diff changeset	330 bool is_defined (const symbol_record& sym) const;
24563 8f2c479eb125 eliminate unnecessary value stack in evaluator John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	331
26661 cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26377 diff changeset	332 bool is_global (const std::string& name) const;
24563 8f2c479eb125 eliminate unnecessary value stack in evaluator John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	333
26661 cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26377 diff changeset	334 octave_value varval (const symbol_record& sym) const;
23435 c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	335
26661 cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26377 diff changeset	336 octave_value varval (const std::string& name) const;
23435 c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	337
26661 cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26377 diff changeset	338 void assign (const std::string& name,
cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26377 diff changeset	339 const octave_value& val = octave_value ());
23435 c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	340
27014 daab1b311a98 move core of assignin function to evaluator John W. Eaton <jwe@octave.org> parents: 27005 diff changeset	341 void assignin (const std::string& context, const std::string& name,
daab1b311a98 move core of assignin function to evaluator John W. Eaton <jwe@octave.org> parents: 27005 diff changeset	342 const octave_value& val = octave_value ());
24563 8f2c479eb125 eliminate unnecessary value stack in evaluator John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	343
27017 24b7e6326e26 move parse_fcn_file to interpreter; source_file to evaluator John W. Eaton <jwe@octave.org> parents: 27016 diff changeset	344 void source_file (const std::string& file_name,
24b7e6326e26 move parse_fcn_file to interpreter; source_file to evaluator John W. Eaton <jwe@octave.org> parents: 27016 diff changeset	345 const std::string& context = "",
27507 2d537a089e5d eliminate warn_for argument for source_file and parse_fcn_file functions John W. Eaton <jwe@octave.org> parents: 27471 diff changeset	346 bool verbose = false, bool require_file = true);
24563 8f2c479eb125 eliminate unnecessary value stack in evaluator John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	347
26661 cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26377 diff changeset	348 void set_auto_fcn_var (stack_frame::auto_var_type avt,
cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26377 diff changeset	349 const octave_value& val = octave_value ());
24563 8f2c479eb125 eliminate unnecessary value stack in evaluator John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	350
26661 cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26377 diff changeset	351 octave_value get_auto_fcn_var (stack_frame::auto_var_type avt) const;
23435 c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	352
c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	353 void define_parameter_list_from_arg_vector
c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	354 (tree_parameter_list *param_list, const octave_value_list& args);
c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	355
c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	356 void undefine_parameter_list (tree_parameter_list *param_list);
c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	357
c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	358 octave_value_list
25382 749d9e858553 move convert_to_const_vector from tree_argument_list to tree_evaluator John W. Eaton <jwe@octave.org> parents: 25381 diff changeset	359 convert_to_const_vector (tree_argument_list *arg_list,
749d9e858553 move convert_to_const_vector from tree_argument_list to tree_evaluator John W. Eaton <jwe@octave.org> parents: 25381 diff changeset	360 const octave_value *object = nullptr);
749d9e858553 move convert_to_const_vector from tree_argument_list to tree_evaluator John W. Eaton <jwe@octave.org> parents: 25381 diff changeset	361
749d9e858553 move convert_to_const_vector from tree_argument_list to tree_evaluator John W. Eaton <jwe@octave.org> parents: 25381 diff changeset	362 octave_value_list
23916 85488effc0ff refactor function value return code John W. Eaton <jwe@octave.org> parents: 23795 diff changeset	363 convert_return_list_to_const_vector
85488effc0ff refactor function value return code John W. Eaton <jwe@octave.org> parents: 23795 diff changeset	364 (tree_parameter_list *ret_list, int nargout, const Cell& varargout);
23435 c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	365
c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	366 bool eval_decl_elt (tree_decl_elt *elt);
c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	367
c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	368 bool switch_case_label_matches (tree_switch_case *expr,
c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	369 const octave_value& val);
c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	370
25360 bc5f225bc578 eliminate some global accesses to the breakpoint table John W. Eaton <jwe@octave.org> parents: 25317 diff changeset	371 interpreter& get_interpreter (void) { return m_interpreter; }
bc5f225bc578 eliminate some global accesses to the breakpoint table John W. Eaton <jwe@octave.org> parents: 25317 diff changeset	372
bc5f225bc578 eliminate some global accesses to the breakpoint table John W. Eaton <jwe@octave.org> parents: 25317 diff changeset	373 bp_table& get_bp_table (void) { return m_bp_table; }
bc5f225bc578 eliminate some global accesses to the breakpoint table John W. Eaton <jwe@octave.org> parents: 25317 diff changeset	374
23753 c3828bd031cd move profiler inside evaluator and inside octave namespace John W. Eaton <jwe@octave.org> parents: 23750 diff changeset	375 profiler& get_profiler (void) { return m_profiler; }
c3828bd031cd move profiler inside evaluator and inside octave namespace John W. Eaton <jwe@octave.org> parents: 23750 diff changeset	376
23553 14723784b9f2 don't use singleton for call_stack John W. Eaton <jwe@octave.org> parents: 23532 diff changeset	377 call_stack& get_call_stack (void) { return m_call_stack; }
14723784b9f2 don't use singleton for call_stack John W. Eaton <jwe@octave.org> parents: 23532 diff changeset	378
27210 bd684aad1821 eliminate some direct access to call stack in legacy class and function objects John W. Eaton <jwe@octave.org> parents: 27208 diff changeset	379 void push_stack_frame (const symbol_scope& scope);
bd684aad1821 eliminate some direct access to call stack in legacy class and function objects John W. Eaton <jwe@octave.org> parents: 27208 diff changeset	380
bd684aad1821 eliminate some direct access to call stack in legacy class and function objects John W. Eaton <jwe@octave.org> parents: 27208 diff changeset	381 void push_stack_frame (octave_user_function *fcn,
bd684aad1821 eliminate some direct access to call stack in legacy class and function objects John W. Eaton <jwe@octave.org> parents: 27208 diff changeset	382 unwind_protect *up_frame,
bd684aad1821 eliminate some direct access to call stack in legacy class and function objects John W. Eaton <jwe@octave.org> parents: 27208 diff changeset	383 stack_frame *closure_frames = nullptr);
bd684aad1821 eliminate some direct access to call stack in legacy class and function objects John W. Eaton <jwe@octave.org> parents: 27208 diff changeset	384
bd684aad1821 eliminate some direct access to call stack in legacy class and function objects John W. Eaton <jwe@octave.org> parents: 27208 diff changeset	385 void push_stack_frame (octave_user_script *script,
bd684aad1821 eliminate some direct access to call stack in legacy class and function objects John W. Eaton <jwe@octave.org> parents: 27208 diff changeset	386 unwind_protect *up_frame);
bd684aad1821 eliminate some direct access to call stack in legacy class and function objects John W. Eaton <jwe@octave.org> parents: 27208 diff changeset	387
bd684aad1821 eliminate some direct access to call stack in legacy class and function objects John W. Eaton <jwe@octave.org> parents: 27208 diff changeset	388 void push_stack_frame (octave_function *fcn);
bd684aad1821 eliminate some direct access to call stack in legacy class and function objects John W. Eaton <jwe@octave.org> parents: 27208 diff changeset	389
bd684aad1821 eliminate some direct access to call stack in legacy class and function objects John W. Eaton <jwe@octave.org> parents: 27208 diff changeset	390 void pop_stack_frame (void);
bd684aad1821 eliminate some direct access to call stack in legacy class and function objects John W. Eaton <jwe@octave.org> parents: 27208 diff changeset	391
26661 cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26377 diff changeset	392 const stack_frame& get_current_stack_frame (void) const
cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26377 diff changeset	393 {
cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26377 diff changeset	394 return m_call_stack.get_current_stack_frame ();
cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26377 diff changeset	395 }
cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26377 diff changeset	396
cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26377 diff changeset	397 stack_frame& get_current_stack_frame (void)
cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26377 diff changeset	398 {
cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26377 diff changeset	399 return m_call_stack.get_current_stack_frame ();
cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26377 diff changeset	400 }
cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26377 diff changeset	401
27200 dc1edf932248 eliminate direct access to call_stack in input functions John W. Eaton <jwe@octave.org> parents: 27199 diff changeset	402 stack_frame * current_user_frame (void) const
dc1edf932248 eliminate direct access to call_stack in input functions John W. Eaton <jwe@octave.org> parents: 27199 diff changeset	403 {
dc1edf932248 eliminate direct access to call_stack in input functions John W. Eaton <jwe@octave.org> parents: 27199 diff changeset	404 return m_call_stack.current_user_frame ();
dc1edf932248 eliminate direct access to call_stack in input functions John W. Eaton <jwe@octave.org> parents: 27199 diff changeset	405 }
dc1edf932248 eliminate direct access to call_stack in input functions John W. Eaton <jwe@octave.org> parents: 27199 diff changeset	406
dc1edf932248 eliminate direct access to call_stack in input functions John W. Eaton <jwe@octave.org> parents: 27199 diff changeset	407 // Current line in current function.
dc1edf932248 eliminate direct access to call_stack in input functions John W. Eaton <jwe@octave.org> parents: 27199 diff changeset	408 int current_line (void) const;
dc1edf932248 eliminate direct access to call_stack in input functions John W. Eaton <jwe@octave.org> parents: 27199 diff changeset	409
dc1edf932248 eliminate direct access to call_stack in input functions John W. Eaton <jwe@octave.org> parents: 27199 diff changeset	410 // Current column in current function.
dc1edf932248 eliminate direct access to call_stack in input functions John W. Eaton <jwe@octave.org> parents: 27199 diff changeset	411 int current_column (void) const;
dc1edf932248 eliminate direct access to call_stack in input functions John W. Eaton <jwe@octave.org> parents: 27199 diff changeset	412
27205 6648d1ae05fe eliminate direct access to call stack in debug functions John W. Eaton <jwe@octave.org> parents: 27204 diff changeset	413 // Line number in current function that we are debugging.
6648d1ae05fe eliminate direct access to call stack in debug functions John W. Eaton <jwe@octave.org> parents: 27204 diff changeset	414 int debug_user_code_line (void) const;
6648d1ae05fe eliminate direct access to call stack in debug functions John W. Eaton <jwe@octave.org> parents: 27204 diff changeset	415
6648d1ae05fe eliminate direct access to call stack in debug functions John W. Eaton <jwe@octave.org> parents: 27204 diff changeset	416 // Column number in current function that we are debugging.
6648d1ae05fe eliminate direct access to call stack in debug functions John W. Eaton <jwe@octave.org> parents: 27204 diff changeset	417 int debug_user_code_column (void) const;
6648d1ae05fe eliminate direct access to call stack in debug functions John W. Eaton <jwe@octave.org> parents: 27204 diff changeset	418
6648d1ae05fe eliminate direct access to call stack in debug functions John W. Eaton <jwe@octave.org> parents: 27204 diff changeset	419 void debug_where (std::ostream& os) const;
6648d1ae05fe eliminate direct access to call stack in debug functions John W. Eaton <jwe@octave.org> parents: 27204 diff changeset	420
27200 dc1edf932248 eliminate direct access to call_stack in input functions John W. Eaton <jwe@octave.org> parents: 27199 diff changeset	421 octave_user_code * current_user_code (void) const;
dc1edf932248 eliminate direct access to call_stack in input functions John W. Eaton <jwe@octave.org> parents: 27199 diff changeset	422
27204 9a3e92d02a03 eliminate direct access to call stack in variables functions John W. Eaton <jwe@octave.org> parents: 27203 diff changeset	423 unwind_protect * curr_fcn_unwind_protect_frame (void) const;
27200 dc1edf932248 eliminate direct access to call_stack in input functions John W. Eaton <jwe@octave.org> parents: 27199 diff changeset	424
27202 23962b243bad eliminate direct access to call stack in help functions John W. Eaton <jwe@octave.org> parents: 27201 diff changeset	425 // Current function that we are debugging.
23962b243bad eliminate direct access to call stack in help functions John W. Eaton <jwe@octave.org> parents: 27201 diff changeset	426 octave_user_code * debug_user_code (void) const;
23962b243bad eliminate direct access to call stack in help functions John W. Eaton <jwe@octave.org> parents: 27201 diff changeset	427
27873 020d0e8f7ac6 reafactor mlock, munlock, and mislocked functions John W. Eaton <jwe@octave.org> parents: 27725 diff changeset	428 octave_function * current_function (bool skip_first = false) const;
27201 bd49997051ef eliminate direct access to call stack in defun functions John W. Eaton <jwe@octave.org> parents: 27200 diff changeset	429
27204 9a3e92d02a03 eliminate direct access to call stack in variables functions John W. Eaton <jwe@octave.org> parents: 27203 diff changeset	430 octave_function * caller_function (void) const;
9a3e92d02a03 eliminate direct access to call stack in variables functions John W. Eaton <jwe@octave.org> parents: 27203 diff changeset	431
27200 dc1edf932248 eliminate direct access to call_stack in input functions John W. Eaton <jwe@octave.org> parents: 27199 diff changeset	432 bool goto_frame (size_t n = 0, bool verbose = false);
dc1edf932248 eliminate direct access to call_stack in input functions John W. Eaton <jwe@octave.org> parents: 27199 diff changeset	433
27206 4e4a9d7b436e eliminate direct access to call stack in mex functions John W. Eaton <jwe@octave.org> parents: 27205 diff changeset	434 void goto_caller_frame (void);
4e4a9d7b436e eliminate direct access to call stack in mex functions John W. Eaton <jwe@octave.org> parents: 27205 diff changeset	435
4e4a9d7b436e eliminate direct access to call stack in mex functions John W. Eaton <jwe@octave.org> parents: 27205 diff changeset	436 void goto_base_frame (void);
4e4a9d7b436e eliminate direct access to call stack in mex functions John W. Eaton <jwe@octave.org> parents: 27205 diff changeset	437
27200 dc1edf932248 eliminate direct access to call_stack in input functions John W. Eaton <jwe@octave.org> parents: 27199 diff changeset	438 void restore_frame (size_t n);
dc1edf932248 eliminate direct access to call_stack in input functions John W. Eaton <jwe@octave.org> parents: 27199 diff changeset	439
27210 bd684aad1821 eliminate some direct access to call stack in legacy class and function objects John W. Eaton <jwe@octave.org> parents: 27208 diff changeset	440 std::string get_dispatch_class (void) const;
bd684aad1821 eliminate some direct access to call stack in legacy class and function objects John W. Eaton <jwe@octave.org> parents: 27208 diff changeset	441
bd684aad1821 eliminate some direct access to call stack in legacy class and function objects John W. Eaton <jwe@octave.org> parents: 27208 diff changeset	442 void set_dispatch_class (const std::string& class_name);
bd684aad1821 eliminate some direct access to call stack in legacy class and function objects John W. Eaton <jwe@octave.org> parents: 27208 diff changeset	443
bd684aad1821 eliminate some direct access to call stack in legacy class and function objects John W. Eaton <jwe@octave.org> parents: 27208 diff changeset	444 bool is_class_method_executing (std::string& dispatch_class) const;
bd684aad1821 eliminate some direct access to call stack in legacy class and function objects John W. Eaton <jwe@octave.org> parents: 27208 diff changeset	445
bd684aad1821 eliminate some direct access to call stack in legacy class and function objects John W. Eaton <jwe@octave.org> parents: 27208 diff changeset	446 bool is_class_constructor_executing (std::string& dispatch_class) const;
27200 dc1edf932248 eliminate direct access to call_stack in input functions John W. Eaton <jwe@octave.org> parents: 27199 diff changeset	447
27199 f27002104c5b eliminate direct access to call_stack in error functions John W. Eaton <jwe@octave.org> parents: 27037 diff changeset	448 std::list<stack_frame *>
f27002104c5b eliminate direct access to call_stack in error functions John W. Eaton <jwe@octave.org> parents: 27037 diff changeset	449 backtrace_frames (octave_idx_type& curr_user_frame) const;
f27002104c5b eliminate direct access to call_stack in error functions John W. Eaton <jwe@octave.org> parents: 27037 diff changeset	450
f27002104c5b eliminate direct access to call_stack in error functions John W. Eaton <jwe@octave.org> parents: 27037 diff changeset	451 std::list<stack_frame *> backtrace_frames () const;
f27002104c5b eliminate direct access to call_stack in error functions John W. Eaton <jwe@octave.org> parents: 27037 diff changeset	452
27471 fd32c1a9b1bd revamp error handling John W. Eaton <jwe@octave.org> parents: 27371 diff changeset	453 std::list<frame_info> backtrace_info (octave_idx_type& curr_user_frame,
fd32c1a9b1bd revamp error handling John W. Eaton <jwe@octave.org> parents: 27371 diff changeset	454 bool print_subfn = true) const;
fd32c1a9b1bd revamp error handling John W. Eaton <jwe@octave.org> parents: 27371 diff changeset	455
fd32c1a9b1bd revamp error handling John W. Eaton <jwe@octave.org> parents: 27371 diff changeset	456 std::list<frame_info> backtrace_info (void) const;
fd32c1a9b1bd revamp error handling John W. Eaton <jwe@octave.org> parents: 27371 diff changeset	457
27199 f27002104c5b eliminate direct access to call_stack in error functions John W. Eaton <jwe@octave.org> parents: 27037 diff changeset	458 octave_map backtrace (octave_idx_type& curr_user_frame,
f27002104c5b eliminate direct access to call_stack in error functions John W. Eaton <jwe@octave.org> parents: 27037 diff changeset	459 bool print_subfn = true) const;
24037 21915520ac7b use more direct method for non-local symbol access (bug #38236) John W. Eaton <jwe@octave.org> parents: 23916 diff changeset	460
27471 fd32c1a9b1bd revamp error handling John W. Eaton <jwe@octave.org> parents: 27371 diff changeset	461 octave_map backtrace (void) const;
27199 f27002104c5b eliminate direct access to call_stack in error functions John W. Eaton <jwe@octave.org> parents: 27037 diff changeset	462
f27002104c5b eliminate direct access to call_stack in error functions John W. Eaton <jwe@octave.org> parents: 27037 diff changeset	463 octave_map empty_backtrace (void) const;
f27002104c5b eliminate direct access to call_stack in error functions John W. Eaton <jwe@octave.org> parents: 27037 diff changeset	464
27471 fd32c1a9b1bd revamp error handling John W. Eaton <jwe@octave.org> parents: 27371 diff changeset	465 std::string backtrace_message (void) const;
fd32c1a9b1bd revamp error handling John W. Eaton <jwe@octave.org> parents: 27371 diff changeset	466
27001 3cea1cfb37d3 move toward limiting direct access of call stack John W. Eaton <jwe@octave.org> parents: 26975 diff changeset	467 void push_dummy_scope (const std::string& name);
3cea1cfb37d3 move toward limiting direct access of call stack John W. Eaton <jwe@octave.org> parents: 26975 diff changeset	468 void pop_scope (void);
23753 c3828bd031cd move profiler inside evaluator and inside octave namespace John W. Eaton <jwe@octave.org> parents: 23750 diff changeset	469
26661 cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26377 diff changeset	470 symbol_scope get_top_scope (void) const;
cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26377 diff changeset	471 symbol_scope get_current_scope (void) const;
cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26377 diff changeset	472
27873 020d0e8f7ac6 reafactor mlock, munlock, and mislocked functions John W. Eaton <jwe@octave.org> parents: 27725 diff changeset	473 void mlock (bool skip_first = false) const;
020d0e8f7ac6 reafactor mlock, munlock, and mislocked functions John W. Eaton <jwe@octave.org> parents: 27725 diff changeset	474
020d0e8f7ac6 reafactor mlock, munlock, and mislocked functions John W. Eaton <jwe@octave.org> parents: 27725 diff changeset	475 void munlock (bool skip_first = false) const;
020d0e8f7ac6 reafactor mlock, munlock, and mislocked functions John W. Eaton <jwe@octave.org> parents: 27725 diff changeset	476
020d0e8f7ac6 reafactor mlock, munlock, and mislocked functions John W. Eaton <jwe@octave.org> parents: 27725 diff changeset	477 bool mislocked (bool skip_first = false) const;
27212 f84c5528e932 eliminate direct access to call stack in interpreter::mlock John W. Eaton <jwe@octave.org> parents: 27211 diff changeset	478
27211 8c27802a76c4 store reference to evaluator instead of call stack in stack frame John W. Eaton <jwe@octave.org> parents: 27210 diff changeset	479 octave_value max_stack_depth (const octave_value_list& args, int nargout);
8c27802a76c4 store reference to evaluator instead of call stack in stack frame John W. Eaton <jwe@octave.org> parents: 27210 diff changeset	480
8c27802a76c4 store reference to evaluator instead of call stack in stack frame John W. Eaton <jwe@octave.org> parents: 27210 diff changeset	481 // Useful for debugging
8c27802a76c4 store reference to evaluator instead of call stack in stack frame John W. Eaton <jwe@octave.org> parents: 27210 diff changeset	482 void display_call_stack (void) const;
8c27802a76c4 store reference to evaluator instead of call stack in stack frame John W. Eaton <jwe@octave.org> parents: 27210 diff changeset	483
26661 cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26377 diff changeset	484 octave_value find (const std::string& name);
cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26377 diff changeset	485
cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26377 diff changeset	486 void clear_objects (void);
cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26377 diff changeset	487
cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26377 diff changeset	488 void clear_variable (const std::string& name);
cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26377 diff changeset	489
cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26377 diff changeset	490 void clear_variable_pattern (const std::string& pattern);
cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26377 diff changeset	491
cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26377 diff changeset	492 void clear_variable_regexp (const std::string& pattern);
cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26377 diff changeset	493
cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26377 diff changeset	494 void clear_variables (void);
cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26377 diff changeset	495
cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26377 diff changeset	496 void clear_global_variable (const std::string& name);
cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26377 diff changeset	497
cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26377 diff changeset	498 void clear_global_variable_pattern (const std::string& pattern);
cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26377 diff changeset	499
cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26377 diff changeset	500 void clear_global_variable_regexp (const std::string& pattern);
cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26377 diff changeset	501
cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26377 diff changeset	502 void clear_global_variables (void);
cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26377 diff changeset	503
cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26377 diff changeset	504 void clear_all (bool force = false);
cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26377 diff changeset	505
cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26377 diff changeset	506 void clear_symbol (const std::string& name);
cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26377 diff changeset	507
cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26377 diff changeset	508 void clear_symbol_pattern (const std::string& pattern);
cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26377 diff changeset	509
cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26377 diff changeset	510 void clear_symbol_regexp (const std::string& pattern);
cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26377 diff changeset	511
cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26377 diff changeset	512 std::list<std::string> global_variable_names (void) const;
cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26377 diff changeset	513
27594 e091e09d26f0 restore some symbol table functions for backward compatibility John W. Eaton <jwe@octave.org> parents: 27519 diff changeset	514 std::list<std::string> top_level_variable_names (void) const;
e091e09d26f0 restore some symbol table functions for backward compatibility John W. Eaton <jwe@octave.org> parents: 27519 diff changeset	515
26661 cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26377 diff changeset	516 std::list<std::string> variable_names (void) const;
24037 21915520ac7b use more direct method for non-local symbol access (bug #38236) John W. Eaton <jwe@octave.org> parents: 23916 diff changeset	517
26975 de826e69a5ea make breakpoints in classdef methods work (bug #45404, bug #46451) John W. Eaton <jwe@octave.org> parents: 26825 diff changeset	518 octave_user_code * get_user_code (const std::string& fname = "",
de826e69a5ea make breakpoints in classdef methods work (bug #45404, bug #46451) John W. Eaton <jwe@octave.org> parents: 26825 diff changeset	519 const std::string& class_name = "");
25360 bc5f225bc578 eliminate some global accesses to the breakpoint table John W. Eaton <jwe@octave.org> parents: 25317 diff changeset	520
27873 020d0e8f7ac6 reafactor mlock, munlock, and mislocked functions John W. Eaton <jwe@octave.org> parents: 27725 diff changeset	521 std::string current_function_name (bool skip_first = false) const;
27199 f27002104c5b eliminate direct access to call_stack in error functions John W. Eaton <jwe@octave.org> parents: 27037 diff changeset	522
f27002104c5b eliminate direct access to call_stack in error functions John W. Eaton <jwe@octave.org> parents: 27037 diff changeset	523 bool in_user_code (void) const;
f27002104c5b eliminate direct access to call_stack in error functions John W. Eaton <jwe@octave.org> parents: 27037 diff changeset	524
27203 79065f9d5553 eliminate direct access to call stack in load-save functions John W. Eaton <jwe@octave.org> parents: 27202 diff changeset	525 symbol_info_list glob_symbol_info (const std::string& pattern) const;
79065f9d5553 eliminate direct access to call stack in load-save functions John W. Eaton <jwe@octave.org> parents: 27202 diff changeset	526
79065f9d5553 eliminate direct access to call stack in load-save functions John W. Eaton <jwe@octave.org> parents: 27202 diff changeset	527 symbol_info_list regexp_symbol_info (const std::string& pattern) const;
79065f9d5553 eliminate direct access to call stack in load-save functions John W. Eaton <jwe@octave.org> parents: 27202 diff changeset	528
79065f9d5553 eliminate direct access to call stack in load-save functions John W. Eaton <jwe@octave.org> parents: 27202 diff changeset	529 symbol_info_list get_symbol_info (void);
79065f9d5553 eliminate direct access to call stack in load-save functions John W. Eaton <jwe@octave.org> parents: 27202 diff changeset	530
79065f9d5553 eliminate direct access to call stack in load-save functions John W. Eaton <jwe@octave.org> parents: 27202 diff changeset	531 symbol_info_list top_scope_symbol_info (void) const;
79065f9d5553 eliminate direct access to call stack in load-save functions John W. Eaton <jwe@octave.org> parents: 27202 diff changeset	532
27016 9b261300a001 move file-scope static autoload map variable and functions to evaluator John W. Eaton <jwe@octave.org> parents: 27015 diff changeset	533 octave_map get_autoload_map (void) const;
9b261300a001 move file-scope static autoload map variable and functions to evaluator John W. Eaton <jwe@octave.org> parents: 27015 diff changeset	534
9b261300a001 move file-scope static autoload map variable and functions to evaluator John W. Eaton <jwe@octave.org> parents: 27015 diff changeset	535 std::string lookup_autoload (const std::string& nm) const;
9b261300a001 move file-scope static autoload map variable and functions to evaluator John W. Eaton <jwe@octave.org> parents: 27015 diff changeset	536
9b261300a001 move file-scope static autoload map variable and functions to evaluator John W. Eaton <jwe@octave.org> parents: 27015 diff changeset	537 std::list<std::string> autoloaded_functions (void) const;
9b261300a001 move file-scope static autoload map variable and functions to evaluator John W. Eaton <jwe@octave.org> parents: 27015 diff changeset	538
9b261300a001 move file-scope static autoload map variable and functions to evaluator John W. Eaton <jwe@octave.org> parents: 27015 diff changeset	539 std::list<std::string> reverse_lookup_autoload (const std::string& nm) const;
9b261300a001 move file-scope static autoload map variable and functions to evaluator John W. Eaton <jwe@octave.org> parents: 27015 diff changeset	540
9b261300a001 move file-scope static autoload map variable and functions to evaluator John W. Eaton <jwe@octave.org> parents: 27015 diff changeset	541 void add_autoload (const std::string& fcn, const std::string& nm);
9b261300a001 move file-scope static autoload map variable and functions to evaluator John W. Eaton <jwe@octave.org> parents: 27015 diff changeset	542
9b261300a001 move file-scope static autoload map variable and functions to evaluator John W. Eaton <jwe@octave.org> parents: 27015 diff changeset	543 void remove_autoload (const std::string& fcn, const std::string& nm);
25360 bc5f225bc578 eliminate some global accesses to the breakpoint table John W. Eaton <jwe@octave.org> parents: 25317 diff changeset	544
23705 4c597585ff52 move Vmax_recursion_depth and Vsilent_functions to tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23702 diff changeset	545 int max_recursion_depth (void) const { return m_max_recursion_depth; }
4c597585ff52 move Vmax_recursion_depth and Vsilent_functions to tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23702 diff changeset	546
4c597585ff52 move Vmax_recursion_depth and Vsilent_functions to tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23702 diff changeset	547 int max_recursion_depth (int n)
4c597585ff52 move Vmax_recursion_depth and Vsilent_functions to tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23702 diff changeset	548 {
4c597585ff52 move Vmax_recursion_depth and Vsilent_functions to tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23702 diff changeset	549 int val = m_max_recursion_depth;
4c597585ff52 move Vmax_recursion_depth and Vsilent_functions to tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23702 diff changeset	550 m_max_recursion_depth = n;
4c597585ff52 move Vmax_recursion_depth and Vsilent_functions to tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23702 diff changeset	551 return val;
4c597585ff52 move Vmax_recursion_depth and Vsilent_functions to tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23702 diff changeset	552 }
4c597585ff52 move Vmax_recursion_depth and Vsilent_functions to tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23702 diff changeset	553
4c597585ff52 move Vmax_recursion_depth and Vsilent_functions to tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23702 diff changeset	554 octave_value
4c597585ff52 move Vmax_recursion_depth and Vsilent_functions to tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23702 diff changeset	555 max_recursion_depth (const octave_value_list& args, int nargout);
4c597585ff52 move Vmax_recursion_depth and Vsilent_functions to tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23702 diff changeset	556
4c597585ff52 move Vmax_recursion_depth and Vsilent_functions to tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23702 diff changeset	557 bool silent_functions (void) const { return m_silent_functions; }
4c597585ff52 move Vmax_recursion_depth and Vsilent_functions to tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23702 diff changeset	558
4c597585ff52 move Vmax_recursion_depth and Vsilent_functions to tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23702 diff changeset	559 bool silent_functions (bool b)
4c597585ff52 move Vmax_recursion_depth and Vsilent_functions to tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23702 diff changeset	560 {
4c597585ff52 move Vmax_recursion_depth and Vsilent_functions to tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23702 diff changeset	561 int val = m_silent_functions;
4c597585ff52 move Vmax_recursion_depth and Vsilent_functions to tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23702 diff changeset	562 m_silent_functions = b;
4c597585ff52 move Vmax_recursion_depth and Vsilent_functions to tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23702 diff changeset	563 return val;
4c597585ff52 move Vmax_recursion_depth and Vsilent_functions to tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23702 diff changeset	564 }
4c597585ff52 move Vmax_recursion_depth and Vsilent_functions to tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23702 diff changeset	565
26087 7656fcd0ff9f move whos_line_format to evaluator John W. Eaton <jwe@octave.org> parents: 26039 diff changeset	566 octave_value whos_line_format (const octave_value_list& args, int nargout);
7656fcd0ff9f move whos_line_format to evaluator John W. Eaton <jwe@octave.org> parents: 26039 diff changeset	567
7656fcd0ff9f move whos_line_format to evaluator John W. Eaton <jwe@octave.org> parents: 26039 diff changeset	568 std::string whos_line_format (void) const { return m_whos_line_format; }
7656fcd0ff9f move whos_line_format to evaluator John W. Eaton <jwe@octave.org> parents: 26039 diff changeset	569
7656fcd0ff9f move whos_line_format to evaluator John W. Eaton <jwe@octave.org> parents: 26039 diff changeset	570 std::string whos_line_format (const std::string& s)
7656fcd0ff9f move whos_line_format to evaluator John W. Eaton <jwe@octave.org> parents: 26039 diff changeset	571 {
7656fcd0ff9f move whos_line_format to evaluator John W. Eaton <jwe@octave.org> parents: 26039 diff changeset	572 std::string val = m_whos_line_format;
7656fcd0ff9f move whos_line_format to evaluator John W. Eaton <jwe@octave.org> parents: 26039 diff changeset	573 m_whos_line_format = s;
7656fcd0ff9f move whos_line_format to evaluator John W. Eaton <jwe@octave.org> parents: 26039 diff changeset	574 return val;
7656fcd0ff9f move whos_line_format to evaluator John W. Eaton <jwe@octave.org> parents: 26039 diff changeset	575 }
7656fcd0ff9f move whos_line_format to evaluator John W. Eaton <jwe@octave.org> parents: 26039 diff changeset	576
23705 4c597585ff52 move Vmax_recursion_depth and Vsilent_functions to tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23702 diff changeset	577 octave_value
4c597585ff52 move Vmax_recursion_depth and Vsilent_functions to tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23702 diff changeset	578 silent_functions (const octave_value_list& args, int nargout);
4c597585ff52 move Vmax_recursion_depth and Vsilent_functions to tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23702 diff changeset	579
27037 8408acb7ca4f make dbup/dbdown work again (bug #56020) John W. Eaton <jwe@octave.org> parents: 27019 diff changeset	580 size_t debug_frame (void) const { return m_debug_frame; }
25402 ef2b9d4abf4a eliminate some global variables from tree_evaluator John W. Eaton <jwe@octave.org> parents: 25401 diff changeset	581
27037 8408acb7ca4f make dbup/dbdown work again (bug #56020) John W. Eaton <jwe@octave.org> parents: 27019 diff changeset	582 size_t debug_frame (size_t n)
25402 ef2b9d4abf4a eliminate some global variables from tree_evaluator John W. Eaton <jwe@octave.org> parents: 25401 diff changeset	583 {
27037 8408acb7ca4f make dbup/dbdown work again (bug #56020) John W. Eaton <jwe@octave.org> parents: 27019 diff changeset	584 size_t val = m_debug_frame;
8408acb7ca4f make dbup/dbdown work again (bug #56020) John W. Eaton <jwe@octave.org> parents: 27019 diff changeset	585 m_debug_frame = n;
25402 ef2b9d4abf4a eliminate some global variables from tree_evaluator John W. Eaton <jwe@octave.org> parents: 25401 diff changeset	586 return val;
ef2b9d4abf4a eliminate some global variables from tree_evaluator John W. Eaton <jwe@octave.org> parents: 25401 diff changeset	587 }
ef2b9d4abf4a eliminate some global variables from tree_evaluator John W. Eaton <jwe@octave.org> parents: 25401 diff changeset	588
27199 f27002104c5b eliminate direct access to call_stack in error functions John W. Eaton <jwe@octave.org> parents: 27037 diff changeset	589 size_t current_call_stack_frame_number (void) const
25402 ef2b9d4abf4a eliminate some global variables from tree_evaluator John W. Eaton <jwe@octave.org> parents: 25401 diff changeset	590 {
27199 f27002104c5b eliminate direct access to call_stack in error functions John W. Eaton <jwe@octave.org> parents: 27037 diff changeset	591 return m_call_stack.current_frame ();
25402 ef2b9d4abf4a eliminate some global variables from tree_evaluator John W. Eaton <jwe@octave.org> parents: 25401 diff changeset	592 }
ef2b9d4abf4a eliminate some global variables from tree_evaluator John W. Eaton <jwe@octave.org> parents: 25401 diff changeset	593
ef2b9d4abf4a eliminate some global variables from tree_evaluator John W. Eaton <jwe@octave.org> parents: 25401 diff changeset	594 bool quiet_breakpoint_flag (void) const { return m_quiet_breakpoint_flag; }
ef2b9d4abf4a eliminate some global variables from tree_evaluator John W. Eaton <jwe@octave.org> parents: 25401 diff changeset	595
ef2b9d4abf4a eliminate some global variables from tree_evaluator John W. Eaton <jwe@octave.org> parents: 25401 diff changeset	596 bool quiet_breakpoint_flag (bool flag)
ef2b9d4abf4a eliminate some global variables from tree_evaluator John W. Eaton <jwe@octave.org> parents: 25401 diff changeset	597 {
ef2b9d4abf4a eliminate some global variables from tree_evaluator John W. Eaton <jwe@octave.org> parents: 25401 diff changeset	598 bool val = m_quiet_breakpoint_flag;
ef2b9d4abf4a eliminate some global variables from tree_evaluator John W. Eaton <jwe@octave.org> parents: 25401 diff changeset	599 m_quiet_breakpoint_flag = flag;
ef2b9d4abf4a eliminate some global variables from tree_evaluator John W. Eaton <jwe@octave.org> parents: 25401 diff changeset	600 return val;
ef2b9d4abf4a eliminate some global variables from tree_evaluator John W. Eaton <jwe@octave.org> parents: 25401 diff changeset	601 }
ef2b9d4abf4a eliminate some global variables from tree_evaluator John W. Eaton <jwe@octave.org> parents: 25401 diff changeset	602
23706 6683451b75b2 move Vstring_fill_char to tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23705 diff changeset	603 char string_fill_char (void) const { return m_string_fill_char; }
6683451b75b2 move Vstring_fill_char to tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23705 diff changeset	604
6683451b75b2 move Vstring_fill_char to tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23705 diff changeset	605 char string_fill_char (char c)
6683451b75b2 move Vstring_fill_char to tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23705 diff changeset	606 {
6683451b75b2 move Vstring_fill_char to tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23705 diff changeset	607 int val = m_string_fill_char;
6683451b75b2 move Vstring_fill_char to tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23705 diff changeset	608 m_string_fill_char = c;
6683451b75b2 move Vstring_fill_char to tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23705 diff changeset	609 return val;
6683451b75b2 move Vstring_fill_char to tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23705 diff changeset	610 }
6683451b75b2 move Vstring_fill_char to tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23705 diff changeset	611
27282 49c60d16866f improve dbquit and dbcont behavior John W. Eaton <jwe@octave.org> parents: 27234 diff changeset	612 // The following functions are provided for convenience. They
49c60d16866f improve dbquit and dbcont behavior John W. Eaton <jwe@octave.org> parents: 27234 diff changeset	613 // call the corresponding functions in the debugger class for the
27037 8408acb7ca4f make dbup/dbdown work again (bug #56020) John W. Eaton <jwe@octave.org> parents: 27019 diff changeset	614 // current debugger (if any).
27282 49c60d16866f improve dbquit and dbcont behavior John W. Eaton <jwe@octave.org> parents: 27234 diff changeset	615
27037 8408acb7ca4f make dbup/dbdown work again (bug #56020) John W. Eaton <jwe@octave.org> parents: 27019 diff changeset	616 bool in_debug_repl (void) const;
27282 49c60d16866f improve dbquit and dbcont behavior John W. Eaton <jwe@octave.org> parents: 27234 diff changeset	617
49c60d16866f improve dbquit and dbcont behavior John W. Eaton <jwe@octave.org> parents: 27234 diff changeset	618 void dbcont (void);
49c60d16866f improve dbquit and dbcont behavior John W. Eaton <jwe@octave.org> parents: 27234 diff changeset	619
49c60d16866f improve dbquit and dbcont behavior John W. Eaton <jwe@octave.org> parents: 27234 diff changeset	620 void dbquit (bool all = false);
27037 8408acb7ca4f make dbup/dbdown work again (bug #56020) John W. Eaton <jwe@octave.org> parents: 27019 diff changeset	621
23723 ab8831d346c1 revamp echo command and move related variables inside tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23706 diff changeset	622 octave_value PS4 (const octave_value_list& args, int nargout);
ab8831d346c1 revamp echo command and move related variables inside tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23706 diff changeset	623
ab8831d346c1 revamp echo command and move related variables inside tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23706 diff changeset	624 std::string PS4 (void) const { return m_PS4; }
ab8831d346c1 revamp echo command and move related variables inside tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23706 diff changeset	625
ab8831d346c1 revamp echo command and move related variables inside tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23706 diff changeset	626 std::string PS4 (const std::string& s)
ab8831d346c1 revamp echo command and move related variables inside tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23706 diff changeset	627 {
ab8831d346c1 revamp echo command and move related variables inside tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23706 diff changeset	628 std::string val = m_PS4;
ab8831d346c1 revamp echo command and move related variables inside tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23706 diff changeset	629 m_PS4 = s;
ab8831d346c1 revamp echo command and move related variables inside tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23706 diff changeset	630 return val;
ab8831d346c1 revamp echo command and move related variables inside tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23706 diff changeset	631 }
ab8831d346c1 revamp echo command and move related variables inside tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23706 diff changeset	632
25382 749d9e858553 move convert_to_const_vector from tree_argument_list to tree_evaluator John W. Eaton <jwe@octave.org> parents: 25381 diff changeset	633 const octave_value * indexed_object (void) const
749d9e858553 move convert_to_const_vector from tree_argument_list to tree_evaluator John W. Eaton <jwe@octave.org> parents: 25381 diff changeset	634 {
749d9e858553 move convert_to_const_vector from tree_argument_list to tree_evaluator John W. Eaton <jwe@octave.org> parents: 25381 diff changeset	635 return m_indexed_object;
749d9e858553 move convert_to_const_vector from tree_argument_list to tree_evaluator John W. Eaton <jwe@octave.org> parents: 25381 diff changeset	636 }
749d9e858553 move convert_to_const_vector from tree_argument_list to tree_evaluator John W. Eaton <jwe@octave.org> parents: 25381 diff changeset	637
749d9e858553 move convert_to_const_vector from tree_argument_list to tree_evaluator John W. Eaton <jwe@octave.org> parents: 25381 diff changeset	638 int index_position (void) const { return m_index_position; }
749d9e858553 move convert_to_const_vector from tree_argument_list to tree_evaluator John W. Eaton <jwe@octave.org> parents: 25381 diff changeset	639
749d9e858553 move convert_to_const_vector from tree_argument_list to tree_evaluator John W. Eaton <jwe@octave.org> parents: 25381 diff changeset	640 int num_indices (void) const { return m_num_indices; }
749d9e858553 move convert_to_const_vector from tree_argument_list to tree_evaluator John W. Eaton <jwe@octave.org> parents: 25381 diff changeset	641
27371 fcaecdbc8d8a don't use visitor pattern for expression evaluation (bug #56752) John W. Eaton <jwe@octave.org> parents: 27370 diff changeset	642 const std::list<octave_lvalue> * lvalue_list (void) const
fcaecdbc8d8a don't use visitor pattern for expression evaluation (bug #56752) John W. Eaton <jwe@octave.org> parents: 27370 diff changeset	643 {
fcaecdbc8d8a don't use visitor pattern for expression evaluation (bug #56752) John W. Eaton <jwe@octave.org> parents: 27370 diff changeset	644 return m_lvalue_list;
fcaecdbc8d8a don't use visitor pattern for expression evaluation (bug #56752) John W. Eaton <jwe@octave.org> parents: 27370 diff changeset	645 }
fcaecdbc8d8a don't use visitor pattern for expression evaluation (bug #56752) John W. Eaton <jwe@octave.org> parents: 27370 diff changeset	646
fcaecdbc8d8a don't use visitor pattern for expression evaluation (bug #56752) John W. Eaton <jwe@octave.org> parents: 27370 diff changeset	647 void set_lvalue_list (const std::list<octave_lvalue> *lst)
fcaecdbc8d8a don't use visitor pattern for expression evaluation (bug #56752) John W. Eaton <jwe@octave.org> parents: 27370 diff changeset	648 {
fcaecdbc8d8a don't use visitor pattern for expression evaluation (bug #56752) John W. Eaton <jwe@octave.org> parents: 27370 diff changeset	649 m_lvalue_list = lst;
fcaecdbc8d8a don't use visitor pattern for expression evaluation (bug #56752) John W. Eaton <jwe@octave.org> parents: 27370 diff changeset	650 }
fcaecdbc8d8a don't use visitor pattern for expression evaluation (bug #56752) John W. Eaton <jwe@octave.org> parents: 27370 diff changeset	651
25403 2b7d7a3f5f57 move returning, breaking, and continuing flags to evaluator John W. Eaton <jwe@octave.org> parents: 25402 diff changeset	652 int breaking (void) const { return m_breaking; }
2b7d7a3f5f57 move returning, breaking, and continuing flags to evaluator John W. Eaton <jwe@octave.org> parents: 25402 diff changeset	653
25404 e37d857716c3 move core of interpreter::main_loop to evaluator John W. Eaton <jwe@octave.org> parents: 25403 diff changeset	654 int breaking (int n)
e37d857716c3 move core of interpreter::main_loop to evaluator John W. Eaton <jwe@octave.org> parents: 25403 diff changeset	655 {
e37d857716c3 move core of interpreter::main_loop to evaluator John W. Eaton <jwe@octave.org> parents: 25403 diff changeset	656 int val = m_breaking;
e37d857716c3 move core of interpreter::main_loop to evaluator John W. Eaton <jwe@octave.org> parents: 25403 diff changeset	657 m_breaking = n;
e37d857716c3 move core of interpreter::main_loop to evaluator John W. Eaton <jwe@octave.org> parents: 25403 diff changeset	658 return val;
e37d857716c3 move core of interpreter::main_loop to evaluator John W. Eaton <jwe@octave.org> parents: 25403 diff changeset	659 }
e37d857716c3 move core of interpreter::main_loop to evaluator John W. Eaton <jwe@octave.org> parents: 25403 diff changeset	660
25403 2b7d7a3f5f57 move returning, breaking, and continuing flags to evaluator John W. Eaton <jwe@octave.org> parents: 25402 diff changeset	661 int continuing (void) const { return m_continuing; }
2b7d7a3f5f57 move returning, breaking, and continuing flags to evaluator John W. Eaton <jwe@octave.org> parents: 25402 diff changeset	662
25404 e37d857716c3 move core of interpreter::main_loop to evaluator John W. Eaton <jwe@octave.org> parents: 25403 diff changeset	663 int continuing (int n)
e37d857716c3 move core of interpreter::main_loop to evaluator John W. Eaton <jwe@octave.org> parents: 25403 diff changeset	664 {
e37d857716c3 move core of interpreter::main_loop to evaluator John W. Eaton <jwe@octave.org> parents: 25403 diff changeset	665 int val = m_continuing;
e37d857716c3 move core of interpreter::main_loop to evaluator John W. Eaton <jwe@octave.org> parents: 25403 diff changeset	666 m_continuing = n;
e37d857716c3 move core of interpreter::main_loop to evaluator John W. Eaton <jwe@octave.org> parents: 25403 diff changeset	667 return val;
e37d857716c3 move core of interpreter::main_loop to evaluator John W. Eaton <jwe@octave.org> parents: 25403 diff changeset	668 }
e37d857716c3 move core of interpreter::main_loop to evaluator John W. Eaton <jwe@octave.org> parents: 25403 diff changeset	669
25403 2b7d7a3f5f57 move returning, breaking, and continuing flags to evaluator John W. Eaton <jwe@octave.org> parents: 25402 diff changeset	670 int returning (void) const { return m_returning; }
2b7d7a3f5f57 move returning, breaking, and continuing flags to evaluator John W. Eaton <jwe@octave.org> parents: 25402 diff changeset	671
25404 e37d857716c3 move core of interpreter::main_loop to evaluator John W. Eaton <jwe@octave.org> parents: 25403 diff changeset	672 int returning (int n)
e37d857716c3 move core of interpreter::main_loop to evaluator John W. Eaton <jwe@octave.org> parents: 25403 diff changeset	673 {
e37d857716c3 move core of interpreter::main_loop to evaluator John W. Eaton <jwe@octave.org> parents: 25403 diff changeset	674 int val = m_returning;
e37d857716c3 move core of interpreter::main_loop to evaluator John W. Eaton <jwe@octave.org> parents: 25403 diff changeset	675 m_returning = n;
e37d857716c3 move core of interpreter::main_loop to evaluator John W. Eaton <jwe@octave.org> parents: 25403 diff changeset	676 return val;
e37d857716c3 move core of interpreter::main_loop to evaluator John W. Eaton <jwe@octave.org> parents: 25403 diff changeset	677 }
e37d857716c3 move core of interpreter::main_loop to evaluator John W. Eaton <jwe@octave.org> parents: 25403 diff changeset	678
27037 8408acb7ca4f make dbup/dbdown work again (bug #56020) John W. Eaton <jwe@octave.org> parents: 27019 diff changeset	679 int dbstep_flag (void) const { return m_dbstep_flag; }
8408acb7ca4f make dbup/dbdown work again (bug #56020) John W. Eaton <jwe@octave.org> parents: 27019 diff changeset	680
8408acb7ca4f make dbup/dbdown work again (bug #56020) John W. Eaton <jwe@octave.org> parents: 27019 diff changeset	681 int dbstep_flag (int val)
8408acb7ca4f make dbup/dbdown work again (bug #56020) John W. Eaton <jwe@octave.org> parents: 27019 diff changeset	682 {
8408acb7ca4f make dbup/dbdown work again (bug #56020) John W. Eaton <jwe@octave.org> parents: 27019 diff changeset	683 int old_val = m_dbstep_flag;
8408acb7ca4f make dbup/dbdown work again (bug #56020) John W. Eaton <jwe@octave.org> parents: 27019 diff changeset	684 m_dbstep_flag = val;
8408acb7ca4f make dbup/dbdown work again (bug #56020) John W. Eaton <jwe@octave.org> parents: 27019 diff changeset	685 return old_val;
8408acb7ca4f make dbup/dbdown work again (bug #56020) John W. Eaton <jwe@octave.org> parents: 27019 diff changeset	686 }
8408acb7ca4f make dbup/dbdown work again (bug #56020) John W. Eaton <jwe@octave.org> parents: 27019 diff changeset	687
8408acb7ca4f make dbup/dbdown work again (bug #56020) John W. Eaton <jwe@octave.org> parents: 27019 diff changeset	688 void set_dbstep_flag (int step) { m_dbstep_flag = step; }
8408acb7ca4f make dbup/dbdown work again (bug #56020) John W. Eaton <jwe@octave.org> parents: 27019 diff changeset	689
23723 ab8831d346c1 revamp echo command and move related variables inside tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23706 diff changeset	690 octave_value echo (const octave_value_list& args, int nargout);
ab8831d346c1 revamp echo command and move related variables inside tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23706 diff changeset	691
ab8831d346c1 revamp echo command and move related variables inside tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23706 diff changeset	692 int echo (void) const { return m_echo; }
ab8831d346c1 revamp echo command and move related variables inside tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23706 diff changeset	693
ab8831d346c1 revamp echo command and move related variables inside tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23706 diff changeset	694 int echo (int val)
ab8831d346c1 revamp echo command and move related variables inside tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23706 diff changeset	695 {
ab8831d346c1 revamp echo command and move related variables inside tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23706 diff changeset	696 int old_val = m_echo;
ab8831d346c1 revamp echo command and move related variables inside tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23706 diff changeset	697 m_echo = val;
ab8831d346c1 revamp echo command and move related variables inside tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23706 diff changeset	698 return old_val;
ab8831d346c1 revamp echo command and move related variables inside tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23706 diff changeset	699 }
ab8831d346c1 revamp echo command and move related variables inside tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23706 diff changeset	700
23706 6683451b75b2 move Vstring_fill_char to tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23705 diff changeset	701 octave_value
6683451b75b2 move Vstring_fill_char to tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23705 diff changeset	702 string_fill_char (const octave_value_list& args, int nargout);
6683451b75b2 move Vstring_fill_char to tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23705 diff changeset	703
26094 8fb0df0c8772 eliminate duplicate final_index_error function John W. Eaton <jwe@octave.org> parents: 26087 diff changeset	704 void final_index_error (index_exception& e, const tree_expression *expr);
8fb0df0c8772 eliminate duplicate final_index_error function John W. Eaton <jwe@octave.org> parents: 26087 diff changeset	705
27005 a1ea0e7aecde move do_who inside call_stack, make accessible from evaluator John W. Eaton <jwe@octave.org> parents: 27001 diff changeset	706 octave_value do_who (int argc, const string_vector& argv,
a1ea0e7aecde move do_who inside call_stack, make accessible from evaluator John W. Eaton <jwe@octave.org> parents: 27001 diff changeset	707 bool return_list, bool verbose = false);
a1ea0e7aecde move do_who inside call_stack, make accessible from evaluator John W. Eaton <jwe@octave.org> parents: 27001 diff changeset	708
27371 fcaecdbc8d8a don't use visitor pattern for expression evaluation (bug #56752) John W. Eaton <jwe@octave.org> parents: 27370 diff changeset	709 octave_value_list
fcaecdbc8d8a don't use visitor pattern for expression evaluation (bug #56752) John W. Eaton <jwe@octave.org> parents: 27370 diff changeset	710 make_value_list (tree_argument_list *args,
fcaecdbc8d8a don't use visitor pattern for expression evaluation (bug #56752) John W. Eaton <jwe@octave.org> parents: 27370 diff changeset	711 const string_vector& arg_nm,
fcaecdbc8d8a don't use visitor pattern for expression evaluation (bug #56752) John W. Eaton <jwe@octave.org> parents: 27370 diff changeset	712 const octave_value *object, bool rvalue = true);
fcaecdbc8d8a don't use visitor pattern for expression evaluation (bug #56752) John W. Eaton <jwe@octave.org> parents: 27370 diff changeset	713
fcaecdbc8d8a don't use visitor pattern for expression evaluation (bug #56752) John W. Eaton <jwe@octave.org> parents: 27370 diff changeset	714 std::list<octave_lvalue> make_lvalue_list (tree_argument_list *);
fcaecdbc8d8a don't use visitor pattern for expression evaluation (bug #56752) John W. Eaton <jwe@octave.org> parents: 27370 diff changeset	715
23729 06b3d1d54054 allow echo state to be modified from inside functions John W. Eaton <jwe@octave.org> parents: 23728 diff changeset	716 void push_echo_state (unwind_protect& frame, int type,
06b3d1d54054 allow echo state to be modified from inside functions John W. Eaton <jwe@octave.org> parents: 23728 diff changeset	717 const std::string& file_name, size_t pos = 1);
06b3d1d54054 allow echo state to be modified from inside functions John W. Eaton <jwe@octave.org> parents: 23728 diff changeset	718
22196 dd992fd74fce put parser, lexer, and evaluator in namespace; interpreter now owns evaluator John W. Eaton <jwe@octave.org> parents: 21244 diff changeset	719 private:
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: diff changeset	720
23729 06b3d1d54054 allow echo state to be modified from inside functions John W. Eaton <jwe@octave.org> parents: 23728 diff changeset	721 void set_echo_state (int type, const std::string& file_name, size_t pos);
06b3d1d54054 allow echo state to be modified from inside functions John W. Eaton <jwe@octave.org> parents: 23728 diff changeset	722
06b3d1d54054 allow echo state to be modified from inside functions John W. Eaton <jwe@octave.org> parents: 23728 diff changeset	723 void maybe_set_echo_state (void);
06b3d1d54054 allow echo state to be modified from inside functions John W. Eaton <jwe@octave.org> parents: 23728 diff changeset	724
06b3d1d54054 allow echo state to be modified from inside functions John W. Eaton <jwe@octave.org> parents: 23728 diff changeset	725 void push_echo_state_cleanup (unwind_protect& frame);
06b3d1d54054 allow echo state to be modified from inside functions John W. Eaton <jwe@octave.org> parents: 23728 diff changeset	726
06b3d1d54054 allow echo state to be modified from inside functions John W. Eaton <jwe@octave.org> parents: 23728 diff changeset	727 bool maybe_push_echo_state_cleanup (void);
06b3d1d54054 allow echo state to be modified from inside functions John W. Eaton <jwe@octave.org> parents: 23728 diff changeset	728
25360 bc5f225bc578 eliminate some global accesses to the breakpoint table John W. Eaton <jwe@octave.org> parents: 25317 diff changeset	729 void do_breakpoint (tree_statement& stmt);
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: diff changeset	730
22196 dd992fd74fce put parser, lexer, and evaluator in namespace; interpreter now owns evaluator John W. Eaton <jwe@octave.org> parents: 21244 diff changeset	731 void do_breakpoint (bool is_breakpoint,
25360 bc5f225bc578 eliminate some global accesses to the breakpoint table John W. Eaton <jwe@octave.org> parents: 25317 diff changeset	732 bool is_end_of_fcn_or_script = false);
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: diff changeset	733
23435 c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	734 bool is_logically_true (tree_expression expr, const char warn_for);
c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	735
23723 ab8831d346c1 revamp echo command and move related variables inside tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23706 diff changeset	736 // For unwind-protect.
25653 b3d357990b52 better use of templates for action_container and derived classes John W. Eaton <jwe@octave.org> parents: 25404 diff changeset	737 void uwp_set_echo_state (bool state, const std::string& file_name,
b3d357990b52 better use of templates for action_container and derived classes John W. Eaton <jwe@octave.org> parents: 25404 diff changeset	738 size_t pos);
23723 ab8831d346c1 revamp echo command and move related variables inside tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23706 diff changeset	739
ab8831d346c1 revamp echo command and move related variables inside tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23706 diff changeset	740 bool echo_this_file (const std::string& file, int type) const;
ab8831d346c1 revamp echo command and move related variables inside tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23706 diff changeset	741
ab8831d346c1 revamp echo command and move related variables inside tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23706 diff changeset	742 void echo_code (size_t line);
ab8831d346c1 revamp echo command and move related variables inside tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23706 diff changeset	743
25403 2b7d7a3f5f57 move returning, breaking, and continuing flags to evaluator John W. Eaton <jwe@octave.org> parents: 25402 diff changeset	744 bool quit_loop_now (void);
2b7d7a3f5f57 move returning, breaking, and continuing flags to evaluator John W. Eaton <jwe@octave.org> parents: 25402 diff changeset	745
26661 cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26377 diff changeset	746 void bind_auto_fcn_vars (const string_vector& arg_names, int nargin,
26039 d2aae3570c81 perform automatic function variable binding in tree_evaluator John W. Eaton <jwe@octave.org> parents: 25653 diff changeset	747 int nargout, bool takes_varargs,
d2aae3570c81 perform automatic function variable binding in tree_evaluator John W. Eaton <jwe@octave.org> parents: 25653 diff changeset	748 const octave_value_list& va_args);
d2aae3570c81 perform automatic function variable binding in tree_evaluator John W. Eaton <jwe@octave.org> parents: 25653 diff changeset	749
26661 cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26377 diff changeset	750 void init_local_fcn_vars (octave_user_function& user_fcn);
cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26377 diff changeset	751
27016 9b261300a001 move file-scope static autoload map variable and functions to evaluator John W. Eaton <jwe@octave.org> parents: 27015 diff changeset	752 std::string check_autoload_file (const std::string& nm) const;
9b261300a001 move file-scope static autoload map variable and functions to evaluator John W. Eaton <jwe@octave.org> parents: 27015 diff changeset	753
23705 4c597585ff52 move Vmax_recursion_depth and Vsilent_functions to tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23702 diff changeset	754 interpreter& m_interpreter;
4c597585ff52 move Vmax_recursion_depth and Vsilent_functions to tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23702 diff changeset	755
25401 6f6479125d80 eliminate some globals from tree_evaluator class John W. Eaton <jwe@octave.org> parents: 25400 diff changeset	756 // The context for the current evaluation.
6f6479125d80 eliminate some globals from tree_evaluator class John W. Eaton <jwe@octave.org> parents: 25400 diff changeset	757 stmt_list_type m_statement_context;
6f6479125d80 eliminate some globals from tree_evaluator class John W. Eaton <jwe@octave.org> parents: 25400 diff changeset	758
27370 a2d3fa82b730 don't use stack to save and restore lvalue list value in evaluator (bug #56752) John W. Eaton <jwe@octave.org> parents: 27369 diff changeset	759 const std::list<octave_lvalue> *m_lvalue_list;
23435 c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	760
27016 9b261300a001 move file-scope static autoload map variable and functions to evaluator John W. Eaton <jwe@octave.org> parents: 27015 diff changeset	761 // List of autoloads (function -> file mapping).
9b261300a001 move file-scope static autoload map variable and functions to evaluator John W. Eaton <jwe@octave.org> parents: 27015 diff changeset	762 std::map<std::string, std::string> m_autoload_map;
10219 979fb2606c4f new tree_evaluator::do_keyoard function Ryan Rusaw <rrusaw@gmail.com> parents: 10186 diff changeset	763
25360 bc5f225bc578 eliminate some global accesses to the breakpoint table John W. Eaton <jwe@octave.org> parents: 25317 diff changeset	764 bp_table m_bp_table;
bc5f225bc578 eliminate some global accesses to the breakpoint table John W. Eaton <jwe@octave.org> parents: 25317 diff changeset	765
23553 14723784b9f2 don't use singleton for call_stack John W. Eaton <jwe@octave.org> parents: 23532 diff changeset	766 call_stack m_call_stack;
14723784b9f2 don't use singleton for call_stack John W. Eaton <jwe@octave.org> parents: 23532 diff changeset	767
23753 c3828bd031cd move profiler inside evaluator and inside octave namespace John W. Eaton <jwe@octave.org> parents: 23750 diff changeset	768 profiler m_profiler;
c3828bd031cd move profiler inside evaluator and inside octave namespace John W. Eaton <jwe@octave.org> parents: 23750 diff changeset	769
25402 ef2b9d4abf4a eliminate some global variables from tree_evaluator John W. Eaton <jwe@octave.org> parents: 25401 diff changeset	770 // The number of the stack frame we are currently debugging.
27037 8408acb7ca4f make dbup/dbdown work again (bug #56020) John W. Eaton <jwe@octave.org> parents: 27019 diff changeset	771 size_t m_debug_frame;
25402 ef2b9d4abf4a eliminate some global variables from tree_evaluator John W. Eaton <jwe@octave.org> parents: 25401 diff changeset	772
ef2b9d4abf4a eliminate some global variables from tree_evaluator John W. Eaton <jwe@octave.org> parents: 25401 diff changeset	773 bool m_debug_mode;
ef2b9d4abf4a eliminate some global variables from tree_evaluator John W. Eaton <jwe@octave.org> parents: 25401 diff changeset	774
ef2b9d4abf4a eliminate some global variables from tree_evaluator John W. Eaton <jwe@octave.org> parents: 25401 diff changeset	775 bool m_quiet_breakpoint_flag;
ef2b9d4abf4a eliminate some global variables from tree_evaluator John W. Eaton <jwe@octave.org> parents: 25401 diff changeset	776
27037 8408acb7ca4f make dbup/dbdown work again (bug #56020) John W. Eaton <jwe@octave.org> parents: 27019 diff changeset	777 // When entering the debugger we push it on this stack. Managing
8408acb7ca4f make dbup/dbdown work again (bug #56020) John W. Eaton <jwe@octave.org> parents: 27019 diff changeset	778 // debugger invocations this way allows us to handle recursive
8408acb7ca4f make dbup/dbdown work again (bug #56020) John W. Eaton <jwe@octave.org> parents: 27019 diff changeset	779 // debugger calls. When we exit a debugger the object is popped
8408acb7ca4f make dbup/dbdown work again (bug #56020) John W. Eaton <jwe@octave.org> parents: 27019 diff changeset	780 // from the stack and deleted and we resume working with the
8408acb7ca4f make dbup/dbdown work again (bug #56020) John W. Eaton <jwe@octave.org> parents: 27019 diff changeset	781 // previous debugger (if any) that is now at the top of the stack.
8408acb7ca4f make dbup/dbdown work again (bug #56020) John W. Eaton <jwe@octave.org> parents: 27019 diff changeset	782 std::stack<debugger *> m_debugger_stack;
8408acb7ca4f make dbup/dbdown work again (bug #56020) John W. Eaton <jwe@octave.org> parents: 27019 diff changeset	783
23705 4c597585ff52 move Vmax_recursion_depth and Vsilent_functions to tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23702 diff changeset	784 // Maximum nesting level for functions, scripts, or sourced files
4c597585ff52 move Vmax_recursion_depth and Vsilent_functions to tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23702 diff changeset	785 // called recursively.
4c597585ff52 move Vmax_recursion_depth and Vsilent_functions to tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23702 diff changeset	786 int m_max_recursion_depth;
4c597585ff52 move Vmax_recursion_depth and Vsilent_functions to tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23702 diff changeset	787
26087 7656fcd0ff9f move whos_line_format to evaluator John W. Eaton <jwe@octave.org> parents: 26039 diff changeset	788 // Defines layout for the whos/who -long command
7656fcd0ff9f move whos_line_format to evaluator John W. Eaton <jwe@octave.org> parents: 26039 diff changeset	789 std::string m_whos_line_format;
7656fcd0ff9f move whos_line_format to evaluator John W. Eaton <jwe@octave.org> parents: 26039 diff changeset	790
23705 4c597585ff52 move Vmax_recursion_depth and Vsilent_functions to tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23702 diff changeset	791 // If TRUE, turn off printing of results in functions (as if a
4c597585ff52 move Vmax_recursion_depth and Vsilent_functions to tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23702 diff changeset	792 // semicolon has been appended to each statement).
4c597585ff52 move Vmax_recursion_depth and Vsilent_functions to tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23702 diff changeset	793 bool m_silent_functions;
23706 6683451b75b2 move Vstring_fill_char to tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23705 diff changeset	794
6683451b75b2 move Vstring_fill_char to tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23705 diff changeset	795 // The character to fill with when creating string arrays.
6683451b75b2 move Vstring_fill_char to tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23705 diff changeset	796 char m_string_fill_char;
23723 ab8831d346c1 revamp echo command and move related variables inside tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23706 diff changeset	797
ab8831d346c1 revamp echo command and move related variables inside tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23706 diff changeset	798 // String printed before echoed commands (enabled by --echo-commands).
ab8831d346c1 revamp echo command and move related variables inside tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23706 diff changeset	799 std::string m_PS4;
ab8831d346c1 revamp echo command and move related variables inside tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23706 diff changeset	800
25360 bc5f225bc578 eliminate some global accesses to the breakpoint table John W. Eaton <jwe@octave.org> parents: 25317 diff changeset	801 // If > 0, stop executing at the (N-1)th stopping point, counting
bc5f225bc578 eliminate some global accesses to the breakpoint table John W. Eaton <jwe@octave.org> parents: 25317 diff changeset	802 // from the the current execution point in the current frame.
bc5f225bc578 eliminate some global accesses to the breakpoint table John W. Eaton <jwe@octave.org> parents: 25317 diff changeset	803 //
bc5f225bc578 eliminate some global accesses to the breakpoint table John W. Eaton <jwe@octave.org> parents: 25317 diff changeset	804 // If < 0, stop executing at the next possible stopping point.
bc5f225bc578 eliminate some global accesses to the breakpoint table John W. Eaton <jwe@octave.org> parents: 25317 diff changeset	805 int m_dbstep_flag;
bc5f225bc578 eliminate some global accesses to the breakpoint table John W. Eaton <jwe@octave.org> parents: 25317 diff changeset	806
23723 ab8831d346c1 revamp echo command and move related variables inside tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23706 diff changeset	807 // Echo commands as they are executed?
ab8831d346c1 revamp echo command and move related variables inside tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23706 diff changeset	808 //
ab8831d346c1 revamp echo command and move related variables inside tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23706 diff changeset	809 // 1 ==> echo commands read from script files
ab8831d346c1 revamp echo command and move related variables inside tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23706 diff changeset	810 // 2 ==> echo commands from functions
ab8831d346c1 revamp echo command and move related variables inside tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23706 diff changeset	811 //
ab8831d346c1 revamp echo command and move related variables inside tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23706 diff changeset	812 // more than one state can be active at once.
ab8831d346c1 revamp echo command and move related variables inside tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23706 diff changeset	813 int m_echo;
ab8831d346c1 revamp echo command and move related variables inside tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23706 diff changeset	814
ab8831d346c1 revamp echo command and move related variables inside tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23706 diff changeset	815 // Are we currently echoing commands? This state is set by the
27956 2310164737b3 fix many spelling errors (bug #57613) John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	816 // functions that execute functions and scripts.
23723 ab8831d346c1 revamp echo command and move related variables inside tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23706 diff changeset	817 bool m_echo_state;
ab8831d346c1 revamp echo command and move related variables inside tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23706 diff changeset	818
ab8831d346c1 revamp echo command and move related variables inside tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23706 diff changeset	819 std::string m_echo_file_name;
23728 b40b7243a782 new class for caching file contents for debug and echo John W. Eaton <jwe@octave.org> parents: 23723 diff changeset	820
b40b7243a782 new class for caching file contents for debug and echo John W. Eaton <jwe@octave.org> parents: 23723 diff changeset	821 // Next line to echo, counting from 1.
23723 ab8831d346c1 revamp echo command and move related variables inside tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23706 diff changeset	822 size_t m_echo_file_pos;
ab8831d346c1 revamp echo command and move related variables inside tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23706 diff changeset	823
ab8831d346c1 revamp echo command and move related variables inside tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23706 diff changeset	824 std::map<std::string, bool> m_echo_files;
25360 bc5f225bc578 eliminate some global accesses to the breakpoint table John W. Eaton <jwe@octave.org> parents: 25317 diff changeset	825
bc5f225bc578 eliminate some global accesses to the breakpoint table John W. Eaton <jwe@octave.org> parents: 25317 diff changeset	826 // TRUE means we are evaluating some kind of looping construct.
bc5f225bc578 eliminate some global accesses to the breakpoint table John W. Eaton <jwe@octave.org> parents: 25317 diff changeset	827 bool m_in_loop_command;
25382 749d9e858553 move convert_to_const_vector from tree_argument_list to tree_evaluator John W. Eaton <jwe@octave.org> parents: 25381 diff changeset	828
25403 2b7d7a3f5f57 move returning, breaking, and continuing flags to evaluator John W. Eaton <jwe@octave.org> parents: 25402 diff changeset	829 // Nonzero means we're breaking out of a loop or function body.
2b7d7a3f5f57 move returning, breaking, and continuing flags to evaluator John W. Eaton <jwe@octave.org> parents: 25402 diff changeset	830 int m_breaking;
2b7d7a3f5f57 move returning, breaking, and continuing flags to evaluator John W. Eaton <jwe@octave.org> parents: 25402 diff changeset	831
2b7d7a3f5f57 move returning, breaking, and continuing flags to evaluator John W. Eaton <jwe@octave.org> parents: 25402 diff changeset	832 // Nonzero means we're jumping to the end of a loop.
2b7d7a3f5f57 move returning, breaking, and continuing flags to evaluator John W. Eaton <jwe@octave.org> parents: 25402 diff changeset	833 int m_continuing;
2b7d7a3f5f57 move returning, breaking, and continuing flags to evaluator John W. Eaton <jwe@octave.org> parents: 25402 diff changeset	834
2b7d7a3f5f57 move returning, breaking, and continuing flags to evaluator John W. Eaton <jwe@octave.org> parents: 25402 diff changeset	835 // Nonzero means we're returning from a function.
2b7d7a3f5f57 move returning, breaking, and continuing flags to evaluator John W. Eaton <jwe@octave.org> parents: 25402 diff changeset	836 int m_returning;
2b7d7a3f5f57 move returning, breaking, and continuing flags to evaluator John W. Eaton <jwe@octave.org> parents: 25402 diff changeset	837
25382 749d9e858553 move convert_to_const_vector from tree_argument_list to tree_evaluator John W. Eaton <jwe@octave.org> parents: 25381 diff changeset	838 // Used by END function.
749d9e858553 move convert_to_const_vector from tree_argument_list to tree_evaluator John W. Eaton <jwe@octave.org> parents: 25381 diff changeset	839 const octave_value *m_indexed_object;
749d9e858553 move convert_to_const_vector from tree_argument_list to tree_evaluator John W. Eaton <jwe@octave.org> parents: 25381 diff changeset	840 int m_index_position;
749d9e858553 move convert_to_const_vector from tree_argument_list to tree_evaluator John W. Eaton <jwe@octave.org> parents: 25381 diff changeset	841 int m_num_indices;
22196 dd992fd74fce put parser, lexer, and evaluator in namespace; interpreter now owns evaluator John W. Eaton <jwe@octave.org> parents: 21244 diff changeset	842 };
dd992fd74fce put parser, lexer, and evaluator in namespace; interpreter now owns evaluator John W. Eaton <jwe@octave.org> parents: 21244 diff changeset	843 }
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: diff changeset	844
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: diff changeset	845 #endif

Mercurial > octave

annotate libinterp/parse-tree/pt-eval.h @ 27957:c20b7290c778