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comparison libinterp/parse-tree/pt-eval.h @ 27199:f27002104c5b

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eliminate direct access to call_stack in error functions * pt-eval.h, pt-eval.cc (tree_evaluator::backtrace_frames, tree_evaluator::backtrace, tree_evaluator::empty_backtrace, tree_evaluator::current_function_name, tree_evaluator::in_user_code, tree_evaluator::get_current_frame_number_from_call_stack): New functions. * error.cc (initialize_las_error_stack): Delete. (verror, pr_where, maybe_enter_debugger, error_1, warning_1, Frethrow, Flasterror): Eliminate direct access to call stack.
author John W. Eaton <jwe@octave.org>
date Mon, 01 Apr 2019 16:58:05 +0000
parents 8408acb7ca4f
children dc1edf932248
comparison
equal deleted inserted replaced
27198:dffdabfd0213 27199:f27002104c5b
472 stack_frame& get_current_stack_frame (void) 472 stack_frame& get_current_stack_frame (void)
473 { 473 {
474 return m_call_stack.get_current_stack_frame (); 474 return m_call_stack.get_current_stack_frame ();
475 } 475 }
476 476
477 std::list<stack_frame *>
478 backtrace_frames (octave_idx_type& curr_user_frame) const;
479
480 std::list<stack_frame *> backtrace_frames () const;
481
482 octave_map backtrace (octave_idx_type& curr_user_frame,
483 bool print_subfn = true) const;
484
485 octave_map backtrace ();
486
487 octave_map empty_backtrace (void) const;
488
477 void push_dummy_scope (const std::string& name); 489 void push_dummy_scope (const std::string& name);
478 void pop_scope (void); 490 void pop_scope (void);
479 491
480 symbol_scope get_top_scope (void) const; 492 symbol_scope get_top_scope (void) const;
481 symbol_scope get_current_scope (void) const; 493 symbol_scope get_current_scope (void) const;
513 std::list<std::string> variable_names (void) const; 525 std::list<std::string> variable_names (void) const;
514 526
515 octave_user_code * get_user_code (const std::string& fname = "", 527 octave_user_code * get_user_code (const std::string& fname = "",
516 const std::string& class_name = ""); 528 const std::string& class_name = "");
517 529
530 std::string current_function_name (void) const;
531
532 bool in_user_code (void) const;
533
518 octave_map get_autoload_map (void) const; 534 octave_map get_autoload_map (void) const;
519 535
520 std::string lookup_autoload (const std::string& nm) const; 536 std::string lookup_autoload (const std::string& nm) const;
521 537
522 std::list<std::string> autoloaded_functions (void) const; 538 std::list<std::string> autoloaded_functions (void) const;
567 size_t debug_frame (size_t n) 583 size_t debug_frame (size_t n)
568 { 584 {
569 size_t val = m_debug_frame; 585 size_t val = m_debug_frame;
570 m_debug_frame = n; 586 m_debug_frame = n;
571 return val; 587 return val;
588 }
589
590 size_t current_call_stack_frame_number (void) const
591 {
592 return m_call_stack.current_frame ();
572 } 593 }
573 594
574 bool debug_mode (void) const { return m_debug_mode; } 595 bool debug_mode (void) const { return m_debug_mode; }
575 596
576 bool debug_mode (bool flag) 597 bool debug_mode (bool flag)