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

annotate libinterp/parse-tree/pt-eval.h @ 29477:34d06c73b48d stable

hold references to closure frames in anon functions if needed (bug #60237) If an anonymous function is created in a scope where there are nested functions it may need to have access to the stack frames that are active when the anonymous function is created (the same as for handles to nested functions) in addition to any captured variables from the immediate stack frame. Similar to the previous change for breaking circular reference cycles for handles to nested functions, we now perform a similar action for anonymous function handles. * ov-fcn-handle.h, ov-fcn-handle.cc (base_anonymous_fcn_handle): New base class for anonymous functions. (anonymous_fcn_handle, weak_anonymous_handle): New classes to represent anonymous function handles. Currently all handles to anonymous functions begin as anonymous_fcn_handle objects but are convert to weak_anonymous_handle objects when the functions where they are created return. * pt-fcn-handle.cc (tree_anon_fcn_handle::evaluate): If handle is created in context containing nested functions, pass current stack frame context to function handle object. * call-stack.h, call-stack.cc (call_stack::push): In overload for anonymous functions that includes local_vars as an argument, also accept closure frames. * pt-eval.h, pt-eval.cc (tree_evaluator::push_stack_frame): Likewise. * stack-frame.h, stack-frame.cc (stack_frame::user_fcn_stack_frame): In constructor for anonymous functions that includes local_vars as an argument, also accept closure frames (access_link) and handle it the same way as for frames created for calls to nested fucntions. * ov.cc (octave_value::break_closure_cycles): Also check for anonymous function handles. * test/bug-60237/bug-60237.tst, test/bug-60237/bug_60237.m, test/bug-60237/module.mk: New files for test. * test/module.mk: Update.

author	John W. Eaton <jwe@octave.org>
date	Tue, 30 Mar 2021 01:08:00 -0400
parents	0a5b15007766
children	e88444be8468 d13d090cb03a

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 //
29358 0a5b15007766 update Octave Project Developers copyright for the new year John W. Eaton <jwe@octave.org> parents: 28804 diff changeset	3 // Copyright (C) 2009-2021 The Octave Project Developers
27923 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"
28430 5bfa8e018704 store local init vars for anonymous functions in handle, not function object John W. Eaton <jwe@octave.org> parents: 28429 diff changeset	45 #include "stack-frame.h"
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: diff changeset	46
25360 bc5f225bc578 eliminate some global accesses to the breakpoint table John W. Eaton <jwe@octave.org> parents: 25317 diff changeset	47 class octave_user_code;
bc5f225bc578 eliminate some global accesses to the breakpoint table John W. Eaton <jwe@octave.org> parents: 25317 diff changeset	48
22196 dd992fd74fce put parser, lexer, and evaluator in namespace; interpreter now owns evaluator John W. Eaton <jwe@octave.org> parents: 21244 diff changeset	49 namespace octave
dd992fd74fce put parser, lexer, and evaluator in namespace; interpreter now owns evaluator John W. Eaton <jwe@octave.org> parents: 21244 diff changeset	50 {
27203 79065f9d5553 eliminate direct access to call stack in load-save functions John W. Eaton <jwe@octave.org> parents: 27202 diff changeset	51 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	52 class symbol_scope;
23435 c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	53 class tree_decl_elt;
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	54 class tree_expression;
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	55
27037 8408acb7ca4f make dbup/dbdown work again (bug #56020) John W. Eaton <jwe@octave.org> parents: 27019 diff changeset	56 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	57 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	58 class unwind_protect;
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: diff changeset	59
22196 dd992fd74fce put parser, lexer, and evaluator in namespace; interpreter now owns evaluator John W. Eaton <jwe@octave.org> parents: 21244 diff changeset	60 // 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	61
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22869 diff changeset	62 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	63 {
dd992fd74fce put parser, lexer, and evaluator in namespace; interpreter now owns evaluator John W. Eaton <jwe@octave.org> parents: 21244 diff changeset	64 public:
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: diff changeset	65
23723 ab8831d346c1 revamp echo command and move related variables inside tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23706 diff changeset	66 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	67 {
ab8831d346c1 revamp echo command and move related variables inside tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23706 diff changeset	68 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	69 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	70 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	71 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	72 };
ab8831d346c1 revamp echo command and move related variables inside tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23706 diff changeset	73
23435 c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	74 template <typename T>
c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	75 class value_stack
c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	76 {
c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	77 public:
c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	78
c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	79 value_stack (void) = default;
c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	80
c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	81 value_stack (const value_stack&) = default;
c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	82
c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	83 value_stack& operator = (const value_stack&) = default;
c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	84
c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	85 ~value_stack (void) = default;
c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	86
c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	87 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	88
23481 73558a835b64 eliminate lvalue list arguments from evaluator functions John W. Eaton <jwe@octave.org> parents: 23469 diff changeset	89 void pop (void)
73558a835b64 eliminate lvalue list arguments from evaluator functions John W. Eaton <jwe@octave.org> parents: 23469 diff changeset	90 {
73558a835b64 eliminate lvalue list arguments from evaluator functions John W. Eaton <jwe@octave.org> parents: 23469 diff changeset	91 m_stack.pop ();
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
73558a835b64 eliminate lvalue list arguments from evaluator functions John W. Eaton <jwe@octave.org> parents: 23469 diff changeset	94 T val_pop (void)
23435 c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	95 {
c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	96 T retval = m_stack.top ();
c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	97 m_stack.pop ();
c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	98 return retval;
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
c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	101 T top (void) const
c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	102 {
c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	103 return m_stack.top ();
c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	104 }
c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	105
23481 73558a835b64 eliminate lvalue list arguments from evaluator functions John W. Eaton <jwe@octave.org> parents: 23469 diff changeset	106 size_t size (void) const
73558a835b64 eliminate lvalue list arguments from evaluator functions John W. Eaton <jwe@octave.org> parents: 23469 diff changeset	107 {
73558a835b64 eliminate lvalue list arguments from evaluator functions John W. Eaton <jwe@octave.org> parents: 23469 diff changeset	108 return m_stack.size ();
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
73558a835b64 eliminate lvalue list arguments from evaluator functions John W. Eaton <jwe@octave.org> parents: 23469 diff changeset	111 bool empty (void) const
73558a835b64 eliminate lvalue list arguments from evaluator functions John W. Eaton <jwe@octave.org> parents: 23469 diff changeset	112 {
73558a835b64 eliminate lvalue list arguments from evaluator functions John W. Eaton <jwe@octave.org> parents: 23469 diff changeset	113 return m_stack.empty ();
73558a835b64 eliminate lvalue list arguments from evaluator functions John W. Eaton <jwe@octave.org> parents: 23469 diff changeset	114 }
73558a835b64 eliminate lvalue list arguments from evaluator functions John W. Eaton <jwe@octave.org> parents: 23469 diff changeset	115
23435 c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	116 void clear (void)
c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	117 {
c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	118 while (! m_stack.empty ())
c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	119 m_stack.pop ();
c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	120 }
23458 0f4ed33886de maint: Strip trailing whitespace from source files. John W. Eaton <jwe@octave.org> parents: 23457 diff changeset	121
23435 c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	122 private:
c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	123
c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	124 std::stack<T> m_stack;
c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	125 };
c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	126
22196 dd992fd74fce put parser, lexer, and evaluator in namespace; interpreter now owns evaluator John W. Eaton <jwe@octave.org> parents: 21244 diff changeset	127 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	128
23532 084245f9bd03 pass reference to evaluator to octave_function call methods John W. Eaton <jwe@octave.org> parents: 23482 diff changeset	129 tree_evaluator (interpreter& interp)
25401 6f6479125d80 eliminate some globals from tree_evaluator class John W. Eaton <jwe@octave.org> parents: 25400 diff changeset	130 : 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	131 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	132 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	133 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	134 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	135 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	136 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	137 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	138 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	139 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	140 m_breaking (0), m_continuing (0), m_returning (0),
28804 3719f5d452d4 refactor implementation of END indexing in interpreter (bug #58953) John W. Eaton <jwe@octave.org> and Fernando Alvarruiz parents: 28726 diff changeset	141 m_indexed_object (), m_index_list (), m_index_type (),
3719f5d452d4 refactor implementation of END indexing in interpreter (bug #58953) John W. Eaton <jwe@octave.org> and Fernando Alvarruiz parents: 28726 diff changeset	142 m_index_position (0), m_num_indices (0)
23435 c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	143 { }
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: diff changeset	144
22869 f75d289645ec make deleted functions public John W. Eaton <jwe@octave.org> parents: 22868 diff changeset	145 // No copying!
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: diff changeset	146
22869 f75d289645ec make deleted functions public John W. Eaton <jwe@octave.org> parents: 22868 diff changeset	147 tree_evaluator (const tree_evaluator&) = delete;
f75d289645ec make deleted functions public John W. Eaton <jwe@octave.org> parents: 22868 diff changeset	148
f75d289645ec make deleted functions public John W. Eaton <jwe@octave.org> parents: 22868 diff changeset	149 tree_evaluator& operator = (const tree_evaluator&) = delete;
f75d289645ec make deleted functions public John W. Eaton <jwe@octave.org> parents: 22868 diff changeset	150
22868 87e3163f6c87 use c++11 "= default" syntax for declaration of trivial destructors John W. Eaton <jwe@octave.org> parents: 22865 diff changeset	151 ~tree_evaluator (void) = default;
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: diff changeset	152
26661 cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26377 diff changeset	153 bool at_top_level (void) const;
23435 c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	154
27519 804e5d42b728 move reader and parser from evaluator repl to interpreter main_loop John W. Eaton <jwe@octave.org> parents: 27507 diff changeset	155 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	156 bool interactive);
25404 e37d857716c3 move core of interpreter::main_loop to evaluator John W. Eaton <jwe@octave.org> parents: 25403 diff changeset	157
27015 4d9e1a832a55 move core of mfilename function to evaluator John W. Eaton <jwe@octave.org> parents: 27014 diff changeset	158 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	159
26113 8a15f3bace49 move eval_string inside interpreter/evaluator class John W. Eaton <jwe@octave.org> parents: 26094 diff changeset	160 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	161 int& parse_status, int nargout);
8a15f3bace49 move eval_string inside interpreter/evaluator class John W. Eaton <jwe@octave.org> parents: 26094 diff changeset	162
8a15f3bace49 move eval_string inside interpreter/evaluator class John W. Eaton <jwe@octave.org> parents: 26094 diff changeset	163 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	164 int& parse_status);
8a15f3bace49 move eval_string inside interpreter/evaluator class John W. Eaton <jwe@octave.org> parents: 26094 diff changeset	165
8a15f3bace49 move eval_string inside interpreter/evaluator class John W. Eaton <jwe@octave.org> parents: 26094 diff changeset	166 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	167 int& parse_status, int nargout);
8a15f3bace49 move eval_string inside interpreter/evaluator class John W. Eaton <jwe@octave.org> parents: 26094 diff changeset	168
27019 6cb675912f2b move core of eval function to evaluator John W. Eaton <jwe@octave.org> parents: 27018 diff changeset	169 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	170
6cb675912f2b move core of eval function to evaluator John W. Eaton <jwe@octave.org> parents: 27018 diff changeset	171 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	172 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	173
27018 a20ead51515d move core of evalin function to evaluator John W. Eaton <jwe@octave.org> parents: 27017 diff changeset	174 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	175 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	176
a20ead51515d move core of evalin function to evaluator John W. Eaton <jwe@octave.org> parents: 27017 diff changeset	177 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	178 const std::string& try_code,
a20ead51515d move core of evalin function to evaluator John W. Eaton <jwe@octave.org> parents: 27017 diff changeset	179 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	180
22196 dd992fd74fce put parser, lexer, and evaluator in namespace; interpreter now owns evaluator John W. Eaton <jwe@octave.org> parents: 21244 diff changeset	181 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	182
22196 dd992fd74fce put parser, lexer, and evaluator in namespace; interpreter now owns evaluator John W. Eaton <jwe@octave.org> parents: 21244 diff changeset	183 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	184
22196 dd992fd74fce put parser, lexer, and evaluator in namespace; interpreter now owns evaluator John W. Eaton <jwe@octave.org> parents: 21244 diff changeset	185 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	186
23435 c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	187 void visit_boolean_expression (tree_boolean_expression&);
c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	188
c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	189 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	190
22196 dd992fd74fce put parser, lexer, and evaluator in namespace; interpreter now owns evaluator John W. Eaton <jwe@octave.org> parents: 21244 diff changeset	191 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	192
22196 dd992fd74fce put parser, lexer, and evaluator in namespace; interpreter now owns evaluator John W. Eaton <jwe@octave.org> parents: 21244 diff changeset	193 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	194
22196 dd992fd74fce put parser, lexer, and evaluator in namespace; interpreter now owns evaluator John W. Eaton <jwe@octave.org> parents: 21244 diff changeset	195 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	196
23469 2699c5974844 handle global and persistent in tree_decl_command, not as separate classes John W. Eaton <jwe@octave.org> parents: 23458 diff changeset	197 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	198
22196 dd992fd74fce put parser, lexer, and evaluator in namespace; interpreter now owns evaluator John W. Eaton <jwe@octave.org> parents: 21244 diff changeset	199 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	200
22196 dd992fd74fce put parser, lexer, and evaluator in namespace; interpreter now owns evaluator John W. Eaton <jwe@octave.org> parents: 21244 diff changeset	201 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	202
22196 dd992fd74fce put parser, lexer, and evaluator in namespace; interpreter now owns evaluator John W. Eaton <jwe@octave.org> parents: 21244 diff changeset	203 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	204
22196 dd992fd74fce put parser, lexer, and evaluator in namespace; interpreter now owns evaluator John W. Eaton <jwe@octave.org> parents: 21244 diff changeset	205 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	206
25400 d423ce60f5c8 evaluate script and function code in tree_evaluator methods John W. Eaton <jwe@octave.org> parents: 25382 diff changeset	207 octave_value_list
d423ce60f5c8 evaluate script and function code in tree_evaluator methods John W. Eaton <jwe@octave.org> parents: 25382 diff changeset	208 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	209 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	210
22196 dd992fd74fce put parser, lexer, and evaluator in namespace; interpreter now owns evaluator John W. Eaton <jwe@octave.org> parents: 21244 diff changeset	211 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	212
25400 d423ce60f5c8 evaluate script and function code in tree_evaluator methods John W. Eaton <jwe@octave.org> parents: 25382 diff changeset	213 octave_value_list
26825 6e9034836239 allow handles to nested functions to work (bug #39257) John W. Eaton <jwe@octave.org> parents: 26686 diff changeset	214 execute_user_function (octave_user_function& user_function,
28429 8eb8ba8aff9a refactor octave_function call method John W. Eaton <jwe@octave.org> parents: 28426 diff changeset	215 int nargout, const octave_value_list& args);
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_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	254
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_statement (tree_statement&);
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: diff changeset	256
22196 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_list (tree_statement_list&);
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_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	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_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	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_command (tree_switch_command&);
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_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	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 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	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 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	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_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	272 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	273
26686 581d01526b34 eliminate unnecessary tree_funcall class John W. Eaton <jwe@octave.org> parents: 26661 diff changeset	274 void visit_superclass_ref (tree_superclass_ref&);
581d01526b34 eliminate unnecessary tree_funcall class John W. Eaton <jwe@octave.org> parents: 26661 diff changeset	275 void visit_metaclass_query (tree_metaclass_query&);
581d01526b34 eliminate unnecessary tree_funcall class John W. Eaton <jwe@octave.org> parents: 26661 diff changeset	276
23702 d396b5fd9199 move bind_ans to tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23696 diff changeset	277 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	278
23705 4c597585ff52 move Vmax_recursion_depth and Vsilent_functions to tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23702 diff changeset	279 bool statement_printing_enabled (void);
10186 095a1e670e68 make dbstep work with keyboard function John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	280
25360 bc5f225bc578 eliminate some global accesses to the breakpoint table John W. Eaton <jwe@octave.org> parents: 25317 diff changeset	281 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	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 (bool mode);
bc5f225bc578 eliminate some global accesses to the breakpoint table John W. Eaton <jwe@octave.org> parents: 25317 diff changeset	284
27037 8408acb7ca4f make dbup/dbdown work again (bug #56020) John W. Eaton <jwe@octave.org> parents: 27019 diff changeset	285 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	286
8408acb7ca4f make dbup/dbdown work again (bug #56020) John W. Eaton <jwe@octave.org> parents: 27019 diff changeset	287 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	288
8408acb7ca4f make dbup/dbdown work again (bug #56020) John W. Eaton <jwe@octave.org> parents: 27019 diff changeset	289 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	290
22196 dd992fd74fce put parser, lexer, and evaluator in namespace; interpreter now owns evaluator John W. Eaton <jwe@octave.org> parents: 21244 diff changeset	291 // 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	292 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	293 {
25401 6f6479125d80 eliminate some globals from tree_evaluator class John W. Eaton <jwe@octave.org> parents: 25400 diff changeset	294 SC_FUNCTION, // function body
6f6479125d80 eliminate some globals from tree_evaluator class John W. Eaton <jwe@octave.org> parents: 25400 diff changeset	295 SC_SCRIPT, // script file
6f6479125d80 eliminate some globals from tree_evaluator class John W. Eaton <jwe@octave.org> parents: 25400 diff changeset	296 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	297 };
11304 c9fefa096ce2 echo commands in scripts John W. Eaton <jwe@octave.org> parents: 10578 diff changeset	298
23481 73558a835b64 eliminate lvalue list arguments from evaluator functions John W. Eaton <jwe@octave.org> parents: 23469 diff changeset	299 Matrix ignored_fcn_outputs (void) const;
73558a835b64 eliminate lvalue list arguments from evaluator functions John W. Eaton <jwe@octave.org> parents: 23469 diff changeset	300
28433 d05a4194f1ad move make_fcn_handle to tree_evaluator class John W. Eaton <jwe@octave.org> parents: 28430 diff changeset	301 octave_value make_fcn_handle (const std::string& nm);
d05a4194f1ad move make_fcn_handle to tree_evaluator class John W. Eaton <jwe@octave.org> parents: 28430 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
28804 3719f5d452d4 refactor implementation of END indexing in interpreter (bug #58953) John W. Eaton <jwe@octave.org> and Fernando Alvarruiz parents: 28726 diff changeset	358 octave_value_list convert_to_const_vector (tree_argument_list *arg_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
749d9e858553 move convert_to_const_vector from tree_argument_list to tree_evaluator John W. Eaton <jwe@octave.org> parents: 25381 diff changeset	360 octave_value_list
23916 85488effc0ff refactor function value return code John W. Eaton <jwe@octave.org> parents: 23795 diff changeset	361 convert_return_list_to_const_vector
28540 ea5a632b2553 improve error checking for undefined function outputs (bug #58686, #58695) John W. Eaton <jwe@octave.org> parents: 28433 diff changeset	362 (tree_parameter_list *ret_list, int nargout,
ea5a632b2553 improve error checking for undefined function outputs (bug #58686, #58695) John W. Eaton <jwe@octave.org> parents: 28433 diff changeset	363 const Matrix& ignored_outputs, const Cell& varargout);
23435 c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	364
c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	365 bool eval_decl_elt (tree_decl_elt *elt);
c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	366
c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	367 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	368 const octave_value& val);
c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	369
25360 bc5f225bc578 eliminate some global accesses to the breakpoint table John W. Eaton <jwe@octave.org> parents: 25317 diff changeset	370 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	371
bc5f225bc578 eliminate some global accesses to the breakpoint table John W. Eaton <jwe@octave.org> parents: 25317 diff changeset	372 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	373
23753 c3828bd031cd move profiler inside evaluator and inside octave namespace John W. Eaton <jwe@octave.org> parents: 23750 diff changeset	374 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	375
23553 14723784b9f2 don't use singleton for call_stack John W. Eaton <jwe@octave.org> parents: 23532 diff changeset	376 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	377
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	378 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	379
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 void push_stack_frame (octave_user_function *fcn,
28426 9a3deb17b4ea use shared_ptr for stack frames in call stack and for accesss and static links John W. Eaton <jwe@octave.org> parents: 28256 diff changeset	381 const std::shared_ptr<stack_frame>& closure_frames = std::shared_ptr<stack_frame> ());
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	382
28430 5bfa8e018704 store local init vars for anonymous functions in handle, not function object John W. Eaton <jwe@octave.org> parents: 28429 diff changeset	383 void push_stack_frame (octave_user_function *fcn,
29477 34d06c73b48d hold references to closure frames in anon functions if needed (bug #60237) John W. Eaton <jwe@octave.org> parents: 29358 diff changeset	384 const stack_frame::local_vars_map& local_vars,
34d06c73b48d hold references to closure frames in anon functions if needed (bug #60237) John W. Eaton <jwe@octave.org> parents: 29358 diff changeset	385 const std::shared_ptr<stack_frame>& closure_frames = std::shared_ptr<stack_frame> ());
28430 5bfa8e018704 store local init vars for anonymous functions in handle, not function object John W. Eaton <jwe@octave.org> parents: 28429 diff changeset	386
28429 8eb8ba8aff9a refactor octave_function call method John W. Eaton <jwe@octave.org> parents: 28426 diff changeset	387 void push_stack_frame (octave_user_script *script);
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	388
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 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	390
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 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	392
28426 9a3deb17b4ea use shared_ptr for stack frames in call stack and for accesss and static links John W. Eaton <jwe@octave.org> parents: 28256 diff changeset	393 std::shared_ptr<stack_frame> get_current_stack_frame (void) const
26661 cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26377 diff changeset	394 {
cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26377 diff changeset	395 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	396 }
cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26377 diff changeset	397
28426 9a3deb17b4ea use shared_ptr for stack frames in call stack and for accesss and static links John W. Eaton <jwe@octave.org> parents: 28256 diff changeset	398 std::shared_ptr<stack_frame> current_user_frame (void) const
27200 dc1edf932248 eliminate direct access to call_stack in input functions John W. Eaton <jwe@octave.org> parents: 27199 diff changeset	399 {
dc1edf932248 eliminate direct access to call_stack in input functions John W. Eaton <jwe@octave.org> parents: 27199 diff changeset	400 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	401 }
dc1edf932248 eliminate direct access to call_stack in input functions John W. Eaton <jwe@octave.org> parents: 27199 diff changeset	402
dc1edf932248 eliminate direct access to call_stack in input functions John W. Eaton <jwe@octave.org> parents: 27199 diff changeset	403 // 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	404 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	405
dc1edf932248 eliminate direct access to call_stack in input functions John W. Eaton <jwe@octave.org> parents: 27199 diff changeset	406 // 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	407 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	408
27205 6648d1ae05fe eliminate direct access to call stack in debug functions John W. Eaton <jwe@octave.org> parents: 27204 diff changeset	409 // 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	410 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	411
6648d1ae05fe eliminate direct access to call stack in debug functions John W. Eaton <jwe@octave.org> parents: 27204 diff changeset	412 // 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	413 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	414
6648d1ae05fe eliminate direct access to call stack in debug functions John W. Eaton <jwe@octave.org> parents: 27204 diff changeset	415 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	416
27200 dc1edf932248 eliminate direct access to call_stack in input functions John W. Eaton <jwe@octave.org> parents: 27199 diff changeset	417 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	418
28429 8eb8ba8aff9a refactor octave_function call method John W. Eaton <jwe@octave.org> parents: 28426 diff changeset	419 unwind_protect * curr_fcn_unwind_protect_frame (void);
27200 dc1edf932248 eliminate direct access to call_stack in input functions John W. Eaton <jwe@octave.org> parents: 27199 diff changeset	420
27202 23962b243bad eliminate direct access to call stack in help functions John W. Eaton <jwe@octave.org> parents: 27201 diff changeset	421 // 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	422 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	423
27873 020d0e8f7ac6 reafactor mlock, munlock, and mislocked functions John W. Eaton <jwe@octave.org> parents: 27725 diff changeset	424 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	425
27204 9a3e92d02a03 eliminate direct access to call stack in variables functions John W. Eaton <jwe@octave.org> parents: 27203 diff changeset	426 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	427
27200 dc1edf932248 eliminate direct access to call_stack in input functions John W. Eaton <jwe@octave.org> parents: 27199 diff changeset	428 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	429
27206 4e4a9d7b436e eliminate direct access to call stack in mex functions John W. Eaton <jwe@octave.org> parents: 27205 diff changeset	430 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	431
4e4a9d7b436e eliminate direct access to call stack in mex functions John W. Eaton <jwe@octave.org> parents: 27205 diff changeset	432 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	433
27200 dc1edf932248 eliminate direct access to call_stack in input functions John W. Eaton <jwe@octave.org> parents: 27199 diff changeset	434 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	435
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	436 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	437
bd684aad1821 eliminate some direct access to call stack in legacy class and function objects John W. Eaton <jwe@octave.org> parents: 27208 diff changeset	438 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	439
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 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	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 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	443
28426 9a3deb17b4ea use shared_ptr for stack frames in call stack and for accesss and static links John W. Eaton <jwe@octave.org> parents: 28256 diff changeset	444 std::list<std::shared_ptr<stack_frame>>
27199 f27002104c5b eliminate direct access to call_stack in error functions John W. Eaton <jwe@octave.org> parents: 27037 diff changeset	445 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	446
28426 9a3deb17b4ea use shared_ptr for stack frames in call stack and for accesss and static links John W. Eaton <jwe@octave.org> parents: 28256 diff changeset	447 std::list<std::shared_ptr<stack_frame>> backtrace_frames () const;
27199 f27002104c5b eliminate direct access to call_stack in error functions John W. Eaton <jwe@octave.org> parents: 27037 diff changeset	448
27471 fd32c1a9b1bd revamp error handling John W. Eaton <jwe@octave.org> parents: 27371 diff changeset	449 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	450 bool print_subfn = true) const;
fd32c1a9b1bd revamp error handling John W. Eaton <jwe@octave.org> parents: 27371 diff changeset	451
fd32c1a9b1bd revamp error handling John W. Eaton <jwe@octave.org> parents: 27371 diff changeset	452 std::list<frame_info> backtrace_info (void) const;
fd32c1a9b1bd revamp error handling John W. Eaton <jwe@octave.org> parents: 27371 diff changeset	453
27199 f27002104c5b eliminate direct access to call_stack in error functions John W. Eaton <jwe@octave.org> parents: 27037 diff changeset	454 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	455 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	456
27471 fd32c1a9b1bd revamp error handling John W. Eaton <jwe@octave.org> parents: 27371 diff changeset	457 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	458
f27002104c5b eliminate direct access to call_stack in error functions John W. Eaton <jwe@octave.org> parents: 27037 diff changeset	459 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	460
27471 fd32c1a9b1bd revamp error handling John W. Eaton <jwe@octave.org> parents: 27371 diff changeset	461 std::string backtrace_message (void) const;
fd32c1a9b1bd revamp error handling John W. Eaton <jwe@octave.org> parents: 27371 diff changeset	462
27001 3cea1cfb37d3 move toward limiting direct access of call stack John W. Eaton <jwe@octave.org> parents: 26975 diff changeset	463 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	464 void pop_scope (void);
23753 c3828bd031cd move profiler inside evaluator and inside octave namespace John W. Eaton <jwe@octave.org> parents: 23750 diff changeset	465
26661 cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26377 diff changeset	466 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	467 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	468
27873 020d0e8f7ac6 reafactor mlock, munlock, and mislocked functions John W. Eaton <jwe@octave.org> parents: 27725 diff changeset	469 void mlock (bool skip_first = false) const;
020d0e8f7ac6 reafactor mlock, munlock, and mislocked functions John W. Eaton <jwe@octave.org> parents: 27725 diff changeset	470
020d0e8f7ac6 reafactor mlock, munlock, and mislocked functions John W. Eaton <jwe@octave.org> parents: 27725 diff changeset	471 void munlock (bool skip_first = false) const;
020d0e8f7ac6 reafactor mlock, munlock, and mislocked functions John W. Eaton <jwe@octave.org> parents: 27725 diff changeset	472
020d0e8f7ac6 reafactor mlock, munlock, and mislocked functions John W. Eaton <jwe@octave.org> parents: 27725 diff changeset	473 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	474
27211 8c27802a76c4 store reference to evaluator instead of call stack in stack frame John W. Eaton <jwe@octave.org> parents: 27210 diff changeset	475 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	476
8c27802a76c4 store reference to evaluator instead of call stack in stack frame John W. Eaton <jwe@octave.org> parents: 27210 diff changeset	477 // 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	478 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	479
26661 cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26377 diff changeset	480 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	481
cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26377 diff changeset	482 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	483
cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26377 diff changeset	484 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	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_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	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_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	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_variables (void);
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_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	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_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	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_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	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_variables (void);
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_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	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_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	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_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	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_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	507
cf9e10ce3351 move variable values from symbol_record objects to stack_frame objects John W. Eaton <jwe@octave.org> parents: 26377 diff changeset	508 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	509
27594 e091e09d26f0 restore some symbol table functions for backward compatibility John W. Eaton <jwe@octave.org> parents: 27519 diff changeset	510 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	511
26661 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> 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	513
26975 de826e69a5ea make breakpoints in classdef methods work (bug #45404, bug #46451) John W. Eaton <jwe@octave.org> parents: 26825 diff changeset	514 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	515 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	516
27873 020d0e8f7ac6 reafactor mlock, munlock, and mislocked functions John W. Eaton <jwe@octave.org> parents: 27725 diff changeset	517 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	518
f27002104c5b eliminate direct access to call_stack in error functions John W. Eaton <jwe@octave.org> parents: 27037 diff changeset	519 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	520
27203 79065f9d5553 eliminate direct access to call stack in load-save functions John W. Eaton <jwe@octave.org> parents: 27202 diff changeset	521 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	522
79065f9d5553 eliminate direct access to call stack in load-save functions John W. Eaton <jwe@octave.org> parents: 27202 diff changeset	523 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	524
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 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	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 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	528
27016 9b261300a001 move file-scope static autoload map variable and functions to evaluator John W. Eaton <jwe@octave.org> parents: 27015 diff changeset	529 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	530
9b261300a001 move file-scope static autoload map variable and functions to evaluator John W. Eaton <jwe@octave.org> parents: 27015 diff changeset	531 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	532
9b261300a001 move file-scope static autoload map variable and functions to evaluator John W. Eaton <jwe@octave.org> parents: 27015 diff changeset	533 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	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::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	536
9b261300a001 move file-scope static autoload map variable and functions to evaluator John W. Eaton <jwe@octave.org> parents: 27015 diff changeset	537 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	538
9b261300a001 move file-scope static autoload map variable and functions to evaluator John W. Eaton <jwe@octave.org> parents: 27015 diff changeset	539 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	540
23705 4c597585ff52 move Vmax_recursion_depth and Vsilent_functions to tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23702 diff changeset	541 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	542
4c597585ff52 move Vmax_recursion_depth and Vsilent_functions to tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23702 diff changeset	543 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	544 {
4c597585ff52 move Vmax_recursion_depth and Vsilent_functions to tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23702 diff changeset	545 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	546 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	547 return val;
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
4c597585ff52 move Vmax_recursion_depth and Vsilent_functions to tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23702 diff changeset	550 octave_value
4c597585ff52 move Vmax_recursion_depth and Vsilent_functions to tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23702 diff changeset	551 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	552
4c597585ff52 move Vmax_recursion_depth and Vsilent_functions to tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23702 diff changeset	553 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	554
4c597585ff52 move Vmax_recursion_depth and Vsilent_functions to tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23702 diff changeset	555 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	556 {
4c597585ff52 move Vmax_recursion_depth and Vsilent_functions to tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23702 diff changeset	557 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	558 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	559 return val;
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
26087 7656fcd0ff9f move whos_line_format to evaluator John W. Eaton <jwe@octave.org> parents: 26039 diff changeset	562 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	563
7656fcd0ff9f move whos_line_format to evaluator John W. Eaton <jwe@octave.org> parents: 26039 diff changeset	564 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	565
7656fcd0ff9f move whos_line_format to evaluator John W. Eaton <jwe@octave.org> parents: 26039 diff changeset	566 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	567 {
7656fcd0ff9f move whos_line_format to evaluator John W. Eaton <jwe@octave.org> parents: 26039 diff changeset	568 std::string val = m_whos_line_format;
7656fcd0ff9f move whos_line_format to evaluator John W. Eaton <jwe@octave.org> parents: 26039 diff changeset	569 m_whos_line_format = s;
7656fcd0ff9f move whos_line_format to evaluator John W. Eaton <jwe@octave.org> parents: 26039 diff changeset	570 return val;
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
23705 4c597585ff52 move Vmax_recursion_depth and Vsilent_functions to tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23702 diff changeset	573 octave_value
4c597585ff52 move Vmax_recursion_depth and Vsilent_functions to tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23702 diff changeset	574 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	575
27037 8408acb7ca4f make dbup/dbdown work again (bug #56020) John W. Eaton <jwe@octave.org> parents: 27019 diff changeset	576 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	577
27037 8408acb7ca4f make dbup/dbdown work again (bug #56020) John W. Eaton <jwe@octave.org> parents: 27019 diff changeset	578 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	579 {
27037 8408acb7ca4f make dbup/dbdown work again (bug #56020) John W. Eaton <jwe@octave.org> parents: 27019 diff changeset	580 size_t val = m_debug_frame;
8408acb7ca4f make dbup/dbdown work again (bug #56020) John W. Eaton <jwe@octave.org> parents: 27019 diff changeset	581 m_debug_frame = n;
25402 ef2b9d4abf4a eliminate some global variables from tree_evaluator John W. Eaton <jwe@octave.org> parents: 25401 diff changeset	582 return val;
ef2b9d4abf4a eliminate some global variables from tree_evaluator John W. Eaton <jwe@octave.org> parents: 25401 diff changeset	583 }
ef2b9d4abf4a eliminate some global variables from tree_evaluator John W. Eaton <jwe@octave.org> parents: 25401 diff changeset	584
27199 f27002104c5b eliminate direct access to call_stack in error functions John W. Eaton <jwe@octave.org> parents: 27037 diff changeset	585 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	586 {
27199 f27002104c5b eliminate direct access to call_stack in error functions John W. Eaton <jwe@octave.org> parents: 27037 diff changeset	587 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	588 }
ef2b9d4abf4a eliminate some global variables from tree_evaluator John W. Eaton <jwe@octave.org> parents: 25401 diff changeset	589
ef2b9d4abf4a eliminate some global variables from tree_evaluator John W. Eaton <jwe@octave.org> parents: 25401 diff changeset	590 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	591
ef2b9d4abf4a eliminate some global variables from tree_evaluator John W. Eaton <jwe@octave.org> parents: 25401 diff changeset	592 bool quiet_breakpoint_flag (bool flag)
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 val = m_quiet_breakpoint_flag;
ef2b9d4abf4a eliminate some global variables from tree_evaluator John W. Eaton <jwe@octave.org> parents: 25401 diff changeset	595 m_quiet_breakpoint_flag = flag;
ef2b9d4abf4a eliminate some global variables from tree_evaluator John W. Eaton <jwe@octave.org> parents: 25401 diff changeset	596 return val;
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
23706 6683451b75b2 move Vstring_fill_char to tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23705 diff changeset	599 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	600
6683451b75b2 move Vstring_fill_char to tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23705 diff changeset	601 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	602 {
6683451b75b2 move Vstring_fill_char to tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23705 diff changeset	603 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	604 m_string_fill_char = c;
6683451b75b2 move Vstring_fill_char to tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23705 diff changeset	605 return val;
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
27282 49c60d16866f improve dbquit and dbcont behavior John W. Eaton <jwe@octave.org> parents: 27234 diff changeset	608 // The following functions are provided for convenience. They
49c60d16866f improve dbquit and dbcont behavior John W. Eaton <jwe@octave.org> parents: 27234 diff changeset	609 // 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	610 // current debugger (if any).
27282 49c60d16866f improve dbquit and dbcont behavior John W. Eaton <jwe@octave.org> parents: 27234 diff changeset	611
27037 8408acb7ca4f make dbup/dbdown work again (bug #56020) John W. Eaton <jwe@octave.org> parents: 27019 diff changeset	612 bool in_debug_repl (void) const;
27282 49c60d16866f improve dbquit and dbcont behavior John W. Eaton <jwe@octave.org> parents: 27234 diff changeset	613
49c60d16866f improve dbquit and dbcont behavior John W. Eaton <jwe@octave.org> parents: 27234 diff changeset	614 void dbcont (void);
49c60d16866f improve dbquit and dbcont behavior John W. Eaton <jwe@octave.org> parents: 27234 diff changeset	615
49c60d16866f improve dbquit and dbcont behavior John W. Eaton <jwe@octave.org> parents: 27234 diff changeset	616 void dbquit (bool all = false);
27037 8408acb7ca4f make dbup/dbdown work again (bug #56020) John W. Eaton <jwe@octave.org> parents: 27019 diff changeset	617
23723 ab8831d346c1 revamp echo command and move related variables inside tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23706 diff changeset	618 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	619
ab8831d346c1 revamp echo command and move related variables inside tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23706 diff changeset	620 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	621
ab8831d346c1 revamp echo command and move related variables inside tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23706 diff changeset	622 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	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 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	625 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	626 return val;
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
28726 0a4dcea2987a stash (shallow) copy of indexed object instead of pointer John W. Eaton <jwe@octave.org> parents: 28540 diff changeset	629 octave_value indexed_object (void) const
25382 749d9e858553 move convert_to_const_vector from tree_argument_list to tree_evaluator John W. Eaton <jwe@octave.org> parents: 25381 diff changeset	630 {
749d9e858553 move convert_to_const_vector from tree_argument_list to tree_evaluator John W. Eaton <jwe@octave.org> parents: 25381 diff changeset	631 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	632 }
749d9e858553 move convert_to_const_vector from tree_argument_list to tree_evaluator John W. Eaton <jwe@octave.org> parents: 25381 diff changeset	633
28804 3719f5d452d4 refactor implementation of END indexing in interpreter (bug #58953) John W. Eaton <jwe@octave.org> and Fernando Alvarruiz parents: 28726 diff changeset	634 void set_indexed_object (const octave_value& obj = octave_value ())
3719f5d452d4 refactor implementation of END indexing in interpreter (bug #58953) John W. Eaton <jwe@octave.org> and Fernando Alvarruiz parents: 28726 diff changeset	635 {
3719f5d452d4 refactor implementation of END indexing in interpreter (bug #58953) John W. Eaton <jwe@octave.org> and Fernando Alvarruiz parents: 28726 diff changeset	636 m_indexed_object = obj;
3719f5d452d4 refactor implementation of END indexing in interpreter (bug #58953) John W. Eaton <jwe@octave.org> and Fernando Alvarruiz parents: 28726 diff changeset	637 }
3719f5d452d4 refactor implementation of END indexing in interpreter (bug #58953) John W. Eaton <jwe@octave.org> and Fernando Alvarruiz parents: 28726 diff changeset	638
3719f5d452d4 refactor implementation of END indexing in interpreter (bug #58953) John W. Eaton <jwe@octave.org> and Fernando Alvarruiz parents: 28726 diff changeset	639 const std::list<octave_value_list>& index_list (void) const
3719f5d452d4 refactor implementation of END indexing in interpreter (bug #58953) John W. Eaton <jwe@octave.org> and Fernando Alvarruiz parents: 28726 diff changeset	640 {
3719f5d452d4 refactor implementation of END indexing in interpreter (bug #58953) John W. Eaton <jwe@octave.org> and Fernando Alvarruiz parents: 28726 diff changeset	641 return m_index_list;
3719f5d452d4 refactor implementation of END indexing in interpreter (bug #58953) John W. Eaton <jwe@octave.org> and Fernando Alvarruiz parents: 28726 diff changeset	642 }
3719f5d452d4 refactor implementation of END indexing in interpreter (bug #58953) John W. Eaton <jwe@octave.org> and Fernando Alvarruiz parents: 28726 diff changeset	643
3719f5d452d4 refactor implementation of END indexing in interpreter (bug #58953) John W. Eaton <jwe@octave.org> and Fernando Alvarruiz parents: 28726 diff changeset	644 void set_index_list (const std::string& index_type,
3719f5d452d4 refactor implementation of END indexing in interpreter (bug #58953) John W. Eaton <jwe@octave.org> and Fernando Alvarruiz parents: 28726 diff changeset	645 const std::list<octave_value_list>& index_list)
3719f5d452d4 refactor implementation of END indexing in interpreter (bug #58953) John W. Eaton <jwe@octave.org> and Fernando Alvarruiz parents: 28726 diff changeset	646 {
3719f5d452d4 refactor implementation of END indexing in interpreter (bug #58953) John W. Eaton <jwe@octave.org> and Fernando Alvarruiz parents: 28726 diff changeset	647 m_index_type = index_type;
3719f5d452d4 refactor implementation of END indexing in interpreter (bug #58953) John W. Eaton <jwe@octave.org> and Fernando Alvarruiz parents: 28726 diff changeset	648 m_index_list = index_list;
3719f5d452d4 refactor implementation of END indexing in interpreter (bug #58953) John W. Eaton <jwe@octave.org> and Fernando Alvarruiz parents: 28726 diff changeset	649 }
3719f5d452d4 refactor implementation of END indexing in interpreter (bug #58953) John W. Eaton <jwe@octave.org> and Fernando Alvarruiz parents: 28726 diff changeset	650
3719f5d452d4 refactor implementation of END indexing in interpreter (bug #58953) John W. Eaton <jwe@octave.org> and Fernando Alvarruiz parents: 28726 diff changeset	651 void clear_index_list (void)
3719f5d452d4 refactor implementation of END indexing in interpreter (bug #58953) John W. Eaton <jwe@octave.org> and Fernando Alvarruiz parents: 28726 diff changeset	652 {
3719f5d452d4 refactor implementation of END indexing in interpreter (bug #58953) John W. Eaton <jwe@octave.org> and Fernando Alvarruiz parents: 28726 diff changeset	653 m_index_type = "";
3719f5d452d4 refactor implementation of END indexing in interpreter (bug #58953) John W. Eaton <jwe@octave.org> and Fernando Alvarruiz parents: 28726 diff changeset	654 m_index_list.clear ();
3719f5d452d4 refactor implementation of END indexing in interpreter (bug #58953) John W. Eaton <jwe@octave.org> and Fernando Alvarruiz parents: 28726 diff changeset	655 }
3719f5d452d4 refactor implementation of END indexing in interpreter (bug #58953) John W. Eaton <jwe@octave.org> and Fernando Alvarruiz parents: 28726 diff changeset	656
3719f5d452d4 refactor implementation of END indexing in interpreter (bug #58953) John W. Eaton <jwe@octave.org> and Fernando Alvarruiz parents: 28726 diff changeset	657 void append_index_list (char type, const octave_value_list& idx)
3719f5d452d4 refactor implementation of END indexing in interpreter (bug #58953) John W. Eaton <jwe@octave.org> and Fernando Alvarruiz parents: 28726 diff changeset	658 {
3719f5d452d4 refactor implementation of END indexing in interpreter (bug #58953) John W. Eaton <jwe@octave.org> and Fernando Alvarruiz parents: 28726 diff changeset	659 m_index_type += type;
3719f5d452d4 refactor implementation of END indexing in interpreter (bug #58953) John W. Eaton <jwe@octave.org> and Fernando Alvarruiz parents: 28726 diff changeset	660 m_index_list.push_back (idx);
3719f5d452d4 refactor implementation of END indexing in interpreter (bug #58953) John W. Eaton <jwe@octave.org> and Fernando Alvarruiz parents: 28726 diff changeset	661 }
3719f5d452d4 refactor implementation of END indexing in interpreter (bug #58953) John W. Eaton <jwe@octave.org> and Fernando Alvarruiz parents: 28726 diff changeset	662
3719f5d452d4 refactor implementation of END indexing in interpreter (bug #58953) John W. Eaton <jwe@octave.org> and Fernando Alvarruiz parents: 28726 diff changeset	663 const std::string& index_type (void) const
3719f5d452d4 refactor implementation of END indexing in interpreter (bug #58953) John W. Eaton <jwe@octave.org> and Fernando Alvarruiz parents: 28726 diff changeset	664 {
3719f5d452d4 refactor implementation of END indexing in interpreter (bug #58953) John W. Eaton <jwe@octave.org> and Fernando Alvarruiz parents: 28726 diff changeset	665 return m_index_type;
3719f5d452d4 refactor implementation of END indexing in interpreter (bug #58953) John W. Eaton <jwe@octave.org> and Fernando Alvarruiz parents: 28726 diff changeset	666 }
3719f5d452d4 refactor implementation of END indexing in interpreter (bug #58953) John W. Eaton <jwe@octave.org> and Fernando Alvarruiz parents: 28726 diff changeset	667
25382 749d9e858553 move convert_to_const_vector from tree_argument_list to tree_evaluator John W. Eaton <jwe@octave.org> parents: 25381 diff changeset	668 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	669
749d9e858553 move convert_to_const_vector from tree_argument_list to tree_evaluator John W. Eaton <jwe@octave.org> parents: 25381 diff changeset	670 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	671
28804 3719f5d452d4 refactor implementation of END indexing in interpreter (bug #58953) John W. Eaton <jwe@octave.org> and Fernando Alvarruiz parents: 28726 diff changeset	672 octave_value_list evaluate_end_expression (const octave_value_list& args);
3719f5d452d4 refactor implementation of END indexing in interpreter (bug #58953) John W. Eaton <jwe@octave.org> and Fernando Alvarruiz parents: 28726 diff changeset	673
27371 fcaecdbc8d8a don't use visitor pattern for expression evaluation (bug #56752) John W. Eaton <jwe@octave.org> parents: 27370 diff changeset	674 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	675 {
fcaecdbc8d8a don't use visitor pattern for expression evaluation (bug #56752) John W. Eaton <jwe@octave.org> parents: 27370 diff changeset	676 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	677 }
fcaecdbc8d8a don't use visitor pattern for expression evaluation (bug #56752) John W. Eaton <jwe@octave.org> parents: 27370 diff changeset	678
fcaecdbc8d8a don't use visitor pattern for expression evaluation (bug #56752) John W. Eaton <jwe@octave.org> parents: 27370 diff changeset	679 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	680 {
fcaecdbc8d8a don't use visitor pattern for expression evaluation (bug #56752) John W. Eaton <jwe@octave.org> parents: 27370 diff changeset	681 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	682 }
fcaecdbc8d8a don't use visitor pattern for expression evaluation (bug #56752) John W. Eaton <jwe@octave.org> parents: 27370 diff changeset	683
25403 2b7d7a3f5f57 move returning, breaking, and continuing flags to evaluator John W. Eaton <jwe@octave.org> parents: 25402 diff changeset	684 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	685
25404 e37d857716c3 move core of interpreter::main_loop to evaluator John W. Eaton <jwe@octave.org> parents: 25403 diff changeset	686 int breaking (int n)
e37d857716c3 move core of interpreter::main_loop to evaluator John W. Eaton <jwe@octave.org> parents: 25403 diff changeset	687 {
e37d857716c3 move core of interpreter::main_loop to evaluator John W. Eaton <jwe@octave.org> parents: 25403 diff changeset	688 int val = m_breaking;
e37d857716c3 move core of interpreter::main_loop to evaluator John W. Eaton <jwe@octave.org> parents: 25403 diff changeset	689 m_breaking = n;
e37d857716c3 move core of interpreter::main_loop to evaluator John W. Eaton <jwe@octave.org> parents: 25403 diff changeset	690 return val;
e37d857716c3 move core of interpreter::main_loop to evaluator John W. Eaton <jwe@octave.org> parents: 25403 diff changeset	691 }
e37d857716c3 move core of interpreter::main_loop to evaluator John W. Eaton <jwe@octave.org> parents: 25403 diff changeset	692
25403 2b7d7a3f5f57 move returning, breaking, and continuing flags to evaluator John W. Eaton <jwe@octave.org> parents: 25402 diff changeset	693 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	694
25404 e37d857716c3 move core of interpreter::main_loop to evaluator John W. Eaton <jwe@octave.org> parents: 25403 diff changeset	695 int continuing (int n)
e37d857716c3 move core of interpreter::main_loop to evaluator John W. Eaton <jwe@octave.org> parents: 25403 diff changeset	696 {
e37d857716c3 move core of interpreter::main_loop to evaluator John W. Eaton <jwe@octave.org> parents: 25403 diff changeset	697 int val = m_continuing;
e37d857716c3 move core of interpreter::main_loop to evaluator John W. Eaton <jwe@octave.org> parents: 25403 diff changeset	698 m_continuing = n;
e37d857716c3 move core of interpreter::main_loop to evaluator John W. Eaton <jwe@octave.org> parents: 25403 diff changeset	699 return val;
e37d857716c3 move core of interpreter::main_loop to evaluator John W. Eaton <jwe@octave.org> parents: 25403 diff changeset	700 }
e37d857716c3 move core of interpreter::main_loop to evaluator John W. Eaton <jwe@octave.org> parents: 25403 diff changeset	701
25403 2b7d7a3f5f57 move returning, breaking, and continuing flags to evaluator John W. Eaton <jwe@octave.org> parents: 25402 diff changeset	702 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	703
25404 e37d857716c3 move core of interpreter::main_loop to evaluator John W. Eaton <jwe@octave.org> parents: 25403 diff changeset	704 int returning (int n)
e37d857716c3 move core of interpreter::main_loop to evaluator John W. Eaton <jwe@octave.org> parents: 25403 diff changeset	705 {
e37d857716c3 move core of interpreter::main_loop to evaluator John W. Eaton <jwe@octave.org> parents: 25403 diff changeset	706 int val = m_returning;
e37d857716c3 move core of interpreter::main_loop to evaluator John W. Eaton <jwe@octave.org> parents: 25403 diff changeset	707 m_returning = n;
e37d857716c3 move core of interpreter::main_loop to evaluator John W. Eaton <jwe@octave.org> parents: 25403 diff changeset	708 return val;
e37d857716c3 move core of interpreter::main_loop to evaluator John W. Eaton <jwe@octave.org> parents: 25403 diff changeset	709 }
e37d857716c3 move core of interpreter::main_loop to evaluator John W. Eaton <jwe@octave.org> parents: 25403 diff changeset	710
27037 8408acb7ca4f make dbup/dbdown work again (bug #56020) John W. Eaton <jwe@octave.org> parents: 27019 diff changeset	711 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	712
8408acb7ca4f make dbup/dbdown work again (bug #56020) John W. Eaton <jwe@octave.org> parents: 27019 diff changeset	713 int dbstep_flag (int val)
8408acb7ca4f make dbup/dbdown work again (bug #56020) John W. Eaton <jwe@octave.org> parents: 27019 diff changeset	714 {
8408acb7ca4f make dbup/dbdown work again (bug #56020) John W. Eaton <jwe@octave.org> parents: 27019 diff changeset	715 int old_val = m_dbstep_flag;
8408acb7ca4f make dbup/dbdown work again (bug #56020) John W. Eaton <jwe@octave.org> parents: 27019 diff changeset	716 m_dbstep_flag = val;
8408acb7ca4f make dbup/dbdown work again (bug #56020) John W. Eaton <jwe@octave.org> parents: 27019 diff changeset	717 return old_val;
8408acb7ca4f make dbup/dbdown work again (bug #56020) John W. Eaton <jwe@octave.org> parents: 27019 diff changeset	718 }
8408acb7ca4f make dbup/dbdown work again (bug #56020) John W. Eaton <jwe@octave.org> parents: 27019 diff changeset	719
8408acb7ca4f make dbup/dbdown work again (bug #56020) John W. Eaton <jwe@octave.org> parents: 27019 diff changeset	720 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	721
23723 ab8831d346c1 revamp echo command and move related variables inside tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23706 diff changeset	722 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	723
ab8831d346c1 revamp echo command and move related variables inside tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23706 diff changeset	724 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	725
ab8831d346c1 revamp echo command and move related variables inside tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23706 diff changeset	726 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	727 {
ab8831d346c1 revamp echo command and move related variables inside tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23706 diff changeset	728 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	729 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	730 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	731 }
ab8831d346c1 revamp echo command and move related variables inside tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23706 diff changeset	732
23706 6683451b75b2 move Vstring_fill_char to tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23705 diff changeset	733 octave_value
6683451b75b2 move Vstring_fill_char to tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23705 diff changeset	734 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	735
26094 8fb0df0c8772 eliminate duplicate final_index_error function John W. Eaton <jwe@octave.org> parents: 26087 diff changeset	736 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	737
27005 a1ea0e7aecde move do_who inside call_stack, make accessible from evaluator John W. Eaton <jwe@octave.org> parents: 27001 diff changeset	738 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	739 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	740
27371 fcaecdbc8d8a don't use visitor pattern for expression evaluation (bug #56752) John W. Eaton <jwe@octave.org> parents: 27370 diff changeset	741 octave_value_list
28804 3719f5d452d4 refactor implementation of END indexing in interpreter (bug #58953) John W. Eaton <jwe@octave.org> and Fernando Alvarruiz parents: 28726 diff changeset	742 make_value_list (tree_argument_list *args, const string_vector& arg_nm);
27371 fcaecdbc8d8a don't use visitor pattern for expression evaluation (bug #56752) John W. Eaton <jwe@octave.org> parents: 27370 diff changeset	743
fcaecdbc8d8a don't use visitor pattern for expression evaluation (bug #56752) John W. Eaton <jwe@octave.org> parents: 27370 diff changeset	744 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	745
28429 8eb8ba8aff9a refactor octave_function call method John W. Eaton <jwe@octave.org> parents: 28426 diff changeset	746 void push_echo_state (int type, const std::string& file_name,
8eb8ba8aff9a refactor octave_function call method John W. Eaton <jwe@octave.org> parents: 28426 diff changeset	747 size_t pos = 1);
23729 06b3d1d54054 allow echo state to be modified from inside functions John W. Eaton <jwe@octave.org> parents: 23728 diff changeset	748
22196 dd992fd74fce put parser, lexer, and evaluator in namespace; interpreter now owns evaluator John W. Eaton <jwe@octave.org> parents: 21244 diff changeset	749 private:
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: diff changeset	750
23729 06b3d1d54054 allow echo state to be modified from inside functions John W. Eaton <jwe@octave.org> parents: 23728 diff changeset	751 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	752
06b3d1d54054 allow echo state to be modified from inside functions John W. Eaton <jwe@octave.org> parents: 23728 diff changeset	753 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	754
06b3d1d54054 allow echo state to be modified from inside functions John W. Eaton <jwe@octave.org> parents: 23728 diff changeset	755 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	756
06b3d1d54054 allow echo state to be modified from inside functions John W. Eaton <jwe@octave.org> parents: 23728 diff changeset	757 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	758
25360 bc5f225bc578 eliminate some global accesses to the breakpoint table John W. Eaton <jwe@octave.org> parents: 25317 diff changeset	759 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	760
22196 dd992fd74fce put parser, lexer, and evaluator in namespace; interpreter now owns evaluator John W. Eaton <jwe@octave.org> parents: 21244 diff changeset	761 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	762 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	763
23435 c452180ab672 begin refactoring parse tree evaluator John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	764 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	765
23723 ab8831d346c1 revamp echo command and move related variables inside tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23706 diff changeset	766 // 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	767 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	768 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	769
ab8831d346c1 revamp echo command and move related variables inside tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23706 diff changeset	770 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	771
ab8831d346c1 revamp echo command and move related variables inside tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23706 diff changeset	772 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	773
25403 2b7d7a3f5f57 move returning, breaking, and continuing flags to evaluator John W. Eaton <jwe@octave.org> parents: 25402 diff changeset	774 bool quit_loop_now (void);
2b7d7a3f5f57 move returning, breaking, and continuing flags to evaluator John W. Eaton <jwe@octave.org> parents: 25402 diff changeset	775
28540 ea5a632b2553 improve error checking for undefined function outputs (bug #58686, #58695) John W. Eaton <jwe@octave.org> parents: 28433 diff changeset	776 void bind_auto_fcn_vars (const string_vector& arg_names,
ea5a632b2553 improve error checking for undefined function outputs (bug #58686, #58695) John W. Eaton <jwe@octave.org> parents: 28433 diff changeset	777 const Matrix& ignored_outputs, int nargin,
26039 d2aae3570c81 perform automatic function variable binding in tree_evaluator John W. Eaton <jwe@octave.org> parents: 25653 diff changeset	778 int nargout, bool takes_varargs,
d2aae3570c81 perform automatic function variable binding in tree_evaluator John W. Eaton <jwe@octave.org> parents: 25653 diff changeset	779 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	780
27016 9b261300a001 move file-scope static autoload map variable and functions to evaluator John W. Eaton <jwe@octave.org> parents: 27015 diff changeset	781 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	782
23705 4c597585ff52 move Vmax_recursion_depth and Vsilent_functions to tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23702 diff changeset	783 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	784
25401 6f6479125d80 eliminate some globals from tree_evaluator class John W. Eaton <jwe@octave.org> parents: 25400 diff changeset	785 // The context for the current evaluation.
6f6479125d80 eliminate some globals from tree_evaluator class John W. Eaton <jwe@octave.org> parents: 25400 diff changeset	786 stmt_list_type m_statement_context;
6f6479125d80 eliminate some globals from tree_evaluator class John W. Eaton <jwe@octave.org> parents: 25400 diff changeset	787
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	788 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	789
27016 9b261300a001 move file-scope static autoload map variable and functions to evaluator John W. Eaton <jwe@octave.org> parents: 27015 diff changeset	790 // 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	791 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	792
25360 bc5f225bc578 eliminate some global accesses to the breakpoint table John W. Eaton <jwe@octave.org> parents: 25317 diff changeset	793 bp_table m_bp_table;
bc5f225bc578 eliminate some global accesses to the breakpoint table John W. Eaton <jwe@octave.org> parents: 25317 diff changeset	794
23553 14723784b9f2 don't use singleton for call_stack John W. Eaton <jwe@octave.org> parents: 23532 diff changeset	795 call_stack m_call_stack;
14723784b9f2 don't use singleton for call_stack John W. Eaton <jwe@octave.org> parents: 23532 diff changeset	796
23753 c3828bd031cd move profiler inside evaluator and inside octave namespace John W. Eaton <jwe@octave.org> parents: 23750 diff changeset	797 profiler m_profiler;
c3828bd031cd move profiler inside evaluator and inside octave namespace John W. Eaton <jwe@octave.org> parents: 23750 diff changeset	798
25402 ef2b9d4abf4a eliminate some global variables from tree_evaluator John W. Eaton <jwe@octave.org> parents: 25401 diff changeset	799 // 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	800 size_t m_debug_frame;
25402 ef2b9d4abf4a eliminate some global variables from tree_evaluator John W. Eaton <jwe@octave.org> parents: 25401 diff changeset	801
ef2b9d4abf4a eliminate some global variables from tree_evaluator John W. Eaton <jwe@octave.org> parents: 25401 diff changeset	802 bool m_debug_mode;
ef2b9d4abf4a eliminate some global variables from tree_evaluator John W. Eaton <jwe@octave.org> parents: 25401 diff changeset	803
ef2b9d4abf4a eliminate some global variables from tree_evaluator John W. Eaton <jwe@octave.org> parents: 25401 diff changeset	804 bool m_quiet_breakpoint_flag;
ef2b9d4abf4a eliminate some global variables from tree_evaluator John W. Eaton <jwe@octave.org> parents: 25401 diff changeset	805
27037 8408acb7ca4f make dbup/dbdown work again (bug #56020) John W. Eaton <jwe@octave.org> parents: 27019 diff changeset	806 // 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	807 // 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	808 // 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	809 // 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	810 // 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	811 std::stack<debugger *> m_debugger_stack;
8408acb7ca4f make dbup/dbdown work again (bug #56020) John W. Eaton <jwe@octave.org> parents: 27019 diff changeset	812
23705 4c597585ff52 move Vmax_recursion_depth and Vsilent_functions to tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23702 diff changeset	813 // 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	814 // called recursively.
4c597585ff52 move Vmax_recursion_depth and Vsilent_functions to tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23702 diff changeset	815 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	816
26087 7656fcd0ff9f move whos_line_format to evaluator John W. Eaton <jwe@octave.org> parents: 26039 diff changeset	817 // 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	818 std::string m_whos_line_format;
7656fcd0ff9f move whos_line_format to evaluator John W. Eaton <jwe@octave.org> parents: 26039 diff changeset	819
23705 4c597585ff52 move Vmax_recursion_depth and Vsilent_functions to tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23702 diff changeset	820 // 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	821 // 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	822 bool m_silent_functions;
23706 6683451b75b2 move Vstring_fill_char to tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23705 diff changeset	823
6683451b75b2 move Vstring_fill_char to tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23705 diff changeset	824 // 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	825 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	826
ab8831d346c1 revamp echo command and move related variables inside tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23706 diff changeset	827 // 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	828 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	829
25360 bc5f225bc578 eliminate some global accesses to the breakpoint table John W. Eaton <jwe@octave.org> parents: 25317 diff changeset	830 // 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	831 // 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	832 //
bc5f225bc578 eliminate some global accesses to the breakpoint table John W. Eaton <jwe@octave.org> parents: 25317 diff changeset	833 // 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	834 int m_dbstep_flag;
bc5f225bc578 eliminate some global accesses to the breakpoint table John W. Eaton <jwe@octave.org> parents: 25317 diff changeset	835
23723 ab8831d346c1 revamp echo command and move related variables inside tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23706 diff changeset	836 // 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	837 //
ab8831d346c1 revamp echo command and move related variables inside tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23706 diff changeset	838 // 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	839 // 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	840 //
ab8831d346c1 revamp echo command and move related variables inside tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23706 diff changeset	841 // 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	842 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	843
ab8831d346c1 revamp echo command and move related variables inside tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23706 diff changeset	844 // 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	845 // 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	846 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	847
ab8831d346c1 revamp echo command and move related variables inside tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23706 diff changeset	848 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	849
b40b7243a782 new class for caching file contents for debug and echo John W. Eaton <jwe@octave.org> parents: 23723 diff changeset	850 // 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	851 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	852
ab8831d346c1 revamp echo command and move related variables inside tree_evaluator class John W. Eaton <jwe@octave.org> parents: 23706 diff changeset	853 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	854
bc5f225bc578 eliminate some global accesses to the breakpoint table John W. Eaton <jwe@octave.org> parents: 25317 diff changeset	855 // 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	856 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	857
25403 2b7d7a3f5f57 move returning, breaking, and continuing flags to evaluator John W. Eaton <jwe@octave.org> parents: 25402 diff changeset	858 // 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	859 int m_breaking;
2b7d7a3f5f57 move returning, breaking, and continuing flags to evaluator John W. Eaton <jwe@octave.org> parents: 25402 diff changeset	860
2b7d7a3f5f57 move returning, breaking, and continuing flags to evaluator John W. Eaton <jwe@octave.org> parents: 25402 diff changeset	861 // 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	862 int m_continuing;
2b7d7a3f5f57 move returning, breaking, and continuing flags to evaluator John W. Eaton <jwe@octave.org> parents: 25402 diff changeset	863
2b7d7a3f5f57 move returning, breaking, and continuing flags to evaluator John W. Eaton <jwe@octave.org> parents: 25402 diff changeset	864 // 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	865 int m_returning;
2b7d7a3f5f57 move returning, breaking, and continuing flags to evaluator John W. Eaton <jwe@octave.org> parents: 25402 diff changeset	866
28804 3719f5d452d4 refactor implementation of END indexing in interpreter (bug #58953) John W. Eaton <jwe@octave.org> and Fernando Alvarruiz parents: 28726 diff changeset	867 // The following are all used by the END function. Maybe they
3719f5d452d4 refactor implementation of END indexing in interpreter (bug #58953) John W. Eaton <jwe@octave.org> and Fernando Alvarruiz parents: 28726 diff changeset	868 // should be kept together in a separate object?
28726 0a4dcea2987a stash (shallow) copy of indexed object instead of pointer John W. Eaton <jwe@octave.org> parents: 28540 diff changeset	869 octave_value m_indexed_object;
28804 3719f5d452d4 refactor implementation of END indexing in interpreter (bug #58953) John W. Eaton <jwe@octave.org> and Fernando Alvarruiz parents: 28726 diff changeset	870 std::list<octave_value_list> m_index_list;
3719f5d452d4 refactor implementation of END indexing in interpreter (bug #58953) John W. Eaton <jwe@octave.org> and Fernando Alvarruiz parents: 28726 diff changeset	871 std::string m_index_type;
25382 749d9e858553 move convert_to_const_vector from tree_argument_list to tree_evaluator John W. Eaton <jwe@octave.org> parents: 25381 diff changeset	872 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	873 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	874 };
dd992fd74fce put parser, lexer, and evaluator in namespace; interpreter now owns evaluator John W. Eaton <jwe@octave.org> parents: 21244 diff changeset	875 }
8658 73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: diff changeset	876
73c4516fae10 New evaluator and debugger derived from tree-walker class John W. Eaton <jwe@octave.org> parents: diff changeset	877 #endif

Mercurial > octave

annotate libinterp/parse-tree/pt-eval.h @ 29477:34d06c73b48d stable