#include "lex.h"

Inheritance diagram for octave::lexical_feedback:

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Collaboration diagram for octave::lexical_feedback:

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Classes
class	bbp_nesting_level

class	symbol_table_context

class	token_cache

Public Member Functions
	lexical_feedback (const lexical_feedback &)=delete

	lexical_feedback (interpreter &interp)

	~lexical_feedback (void)

void	init (void)

void	mark_as_variable (const std::string &nm)

void	mark_as_variables (const std::list< std::string > &lst)

void	mark_previous_token_trailing_space (void)

lexical_feedback &	operator= (const lexical_feedback &)=delete

bool	previous_token_is_binop (void) const

bool	previous_token_is_keyword (void) const

bool	previous_token_may_be_command (void) const

int	previous_token_value (void) const

bool	previous_token_value_is (int tok_val) const

void	reset (void)

bool	space_follows_previous_token (void) const

Public Attributes
bool	m_allow_command_syntax

bool	m_arguments_is_keyword

bool	m_at_beginning_of_statement

int	m_block_comment_nesting_level

int	m_braceflag

int	m_bracketflag

bool	m_buffer_function_text

bool	m_classdef_element_names_are_keywords

int	m_command_arg_paren_count

std::string	m_comment_text

std::string	m_current_input_line

int	m_defining_func

std::string	m_dir_name

bool	m_end_of_input

std::string	m_fcn_file_full_name

std::string	m_fcn_file_name

filepos	m_filepos

bool	m_force_script

std::string	m_function_text

std::string	m_help_text

interpreter &	m_interpreter

bool	m_looking_at_anon_fcn_args

bool	m_looking_at_decl_list

int	m_looking_at_function_handle

bool	m_looking_at_indirect_ref

bool	m_looking_at_matrix_or_assign_lhs

std::list< bool >	m_looking_at_object_index

bool	m_looking_at_parameter_list

bool	m_looking_at_return_list

bool	m_looking_for_object_index

int	m_looping

bool	m_maybe_classdef_get_set_method

bbp_nesting_level	m_nesting_level

std::string	m_package_name

std::stack< bool >	m_parsed_function_name

bool	m_parsing_anon_fcn_body

bool	m_parsing_class_method

bool	m_parsing_classdef

bool	m_parsing_classdef_decl

bool	m_parsing_classdef_get_method

bool	m_parsing_classdef_set_method

bool	m_parsing_classdef_superclass

bool	m_quote_is_transpose

bool	m_reading_classdef_file

bool	m_reading_fcn_file

bool	m_reading_script_file

std::string	m_string_text

symbol_table_context	m_symtab_context

filepos	m_tok_beg

filepos	m_tok_end

std::size_t	m_token_count

token_cache	m_tokens

Detailed Description

Definition at line 51 of file lex.h.

Constructor & Destructor Documentation

◆ lexical_feedback() [1/2]

octave::lexical_feedback::lexical_feedback ( interpreter & interp )

inline

Definition at line 266 of file lex.h.

◆ lexical_feedback() [2/2]

octave::lexical_feedback::lexical_feedback ( const lexical_feedback & )

delete

◆ ~lexical_feedback()

lexical_feedback::~lexical_feedback ( void )

Definition at line 5109 of file lex.cc.

Member Function Documentation

◆ init()

void lexical_feedback::init ( void )

Definition at line 5115 of file lex.cc.

◆ mark_as_variable()

void lexical_feedback::mark_as_variable ( const std::string & nm )

Definition at line 5239 of file lex.cc.

References octave::symbol_scope::mark_as_variable().

Referenced by octave::base_parser::make_assign_op(), and octave::base_parser::make_for_command().

◆ mark_as_variables()

void lexical_feedback::mark_as_variables ( const std::list< std::string > & lst )

Definition at line 5248 of file lex.cc.

References octave::symbol_scope::mark_as_variables().

Referenced by octave::base_parser::make_assign_op(), octave::base_parser::make_decl_command(), octave::base_parser::make_for_command(), and octave::base_parser::validate_matrix_for_assignment().

◆ mark_previous_token_trailing_space()

void lexical_feedback::mark_previous_token_trailing_space ( void )

Definition at line 5197 of file lex.cc.

References octave::token::mark_trailing_space().

◆ operator=()

lexical_feedback & octave::lexical_feedback::operator= ( const lexical_feedback & )

delete

◆ previous_token_is_binop()

bool lexical_feedback::previous_token_is_binop ( void ) const

Definition at line 5212 of file lex.cc.

References ADD_EQ, AND_EQ, DIV_EQ, EDIV, EDIV_EQ, ELEFTDIV, ELEFTDIV_EQ, EMUL, EMUL_EQ, EPOW, EPOW_EQ, EXPR_AND, EXPR_AND_AND, EXPR_EQ, EXPR_GE, EXPR_GT, EXPR_LE, EXPR_LT, EXPR_NE, EXPR_NOT, EXPR_OR, EXPR_OR_OR, LEFTDIV, LEFTDIV_EQ, MUL_EQ, OR_EQ, POW, POW_EQ, and SUB_EQ.

◆ previous_token_is_keyword()

bool lexical_feedback::previous_token_is_keyword ( void ) const

Definition at line 5232 of file lex.cc.

References octave::token::iskeyword().

◆ previous_token_may_be_command()

bool lexical_feedback::previous_token_may_be_command ( void ) const

Definition at line 5257 of file lex.cc.

References octave::token::may_be_command().

◆ previous_token_value()

int lexical_feedback::previous_token_value ( void ) const

Definition at line 5183 of file lex.cc.

References octave::token::token_value().

◆ previous_token_value_is()

bool lexical_feedback::previous_token_value_is ( int tok_val ) const

Definition at line 5190 of file lex.cc.

References octave::token::token_value_is().

◆ reset()

void lexical_feedback::reset ( void )

Definition at line 5123 of file lex.cc.

◆ space_follows_previous_token()

bool lexical_feedback::space_follows_previous_token ( void ) const

Definition at line 5205 of file lex.cc.

References octave::token::space_follows_token().

Member Data Documentation

◆ m_allow_command_syntax

bool octave::lexical_feedback::m_allow_command_syntax

Definition at line 358 of file lex.h.

Referenced by octave::base_parser::disallow_command_syntax().

◆ m_arguments_is_keyword

bool octave::lexical_feedback::m_arguments_is_keyword

Definition at line 389 of file lex.h.

◆ m_at_beginning_of_statement

bool octave::lexical_feedback::m_at_beginning_of_statement

Definition at line 362 of file lex.h.

◆ m_block_comment_nesting_level

int octave::lexical_feedback::m_block_comment_nesting_level

Definition at line 460 of file lex.h.

◆ m_braceflag

int octave::lexical_feedback::m_braceflag

Definition at line 448 of file lex.h.

◆ m_bracketflag

int octave::lexical_feedback::m_bracketflag

Definition at line 445 of file lex.h.

◆ m_buffer_function_text

bool octave::lexical_feedback::m_buffer_function_text

Definition at line 442 of file lex.h.

Referenced by octave::base_parser::finish_function().

◆ m_classdef_element_names_are_keywords

bool octave::lexical_feedback::m_classdef_element_names_are_keywords

Definition at line 393 of file lex.h.

◆ m_command_arg_paren_count

int octave::lexical_feedback::m_command_arg_paren_count

Definition at line 463 of file lex.h.

◆ m_comment_text

std::string octave::lexical_feedback::m_comment_text

Definition at line 486 of file lex.h.

◆ m_current_input_line

std::string octave::lexical_feedback::m_current_input_line

Definition at line 483 of file lex.h.

◆ m_defining_func

int octave::lexical_feedback::m_defining_func

Definition at line 454 of file lex.h.

Referenced by octave::base_parser::recover_from_parsing_function().

◆ m_dir_name

std::string octave::lexical_feedback::m_dir_name

Definition at line 501 of file lex.h.

Referenced by octave::base_parser::finish_function(), octave::base_parser::make_script(), and octave::base_parser::start_function().

◆ m_end_of_input

bool octave::lexical_feedback::m_end_of_input

Definition at line 355 of file lex.h.

Referenced by octave::base_parser::at_end_of_input(), and octave::base_parser::finish_input().

◆ m_fcn_file_full_name

std::string octave::lexical_feedback::m_fcn_file_full_name

Definition at line 498 of file lex.h.

Referenced by octave::base_parser::make_anon_fcn_handle(), octave::base_parser::make_classdef(), octave::base_parser::make_decl_command(), octave::base_parser::make_script(), octave::base_parser::maybe_warn_assign_as_truth_value(), octave::base_parser::maybe_warn_missing_semi(), octave::base_parser::maybe_warn_variable_switch_label(), octave::push_parser::run(), octave::parser::run(), and octave::base_parser::start_function().

◆ m_fcn_file_name

std::string octave::lexical_feedback::m_fcn_file_name

Definition at line 495 of file lex.h.

Referenced by octave::base_parser::make_classdef(), octave::base_parser::make_fcn_name(), octave::base_parser::make_script(), and octave::base_parser::start_function().

◆ m_filepos

filepos octave::lexical_feedback::m_filepos

Definition at line 470 of file lex.h.

◆ m_force_script

bool octave::lexical_feedback::m_force_script

Definition at line 429 of file lex.h.

Referenced by octave::base_parser::start_function().

◆ m_function_text

std::string octave::lexical_feedback::m_function_text

Definition at line 492 of file lex.h.

Referenced by octave::base_parser::finish_function().

◆ m_help_text

std::string octave::lexical_feedback::m_help_text

Definition at line 489 of file lex.h.

Referenced by octave::base_parser::make_script(), and octave::base_parser::start_function().

◆ m_interpreter

interpreter& octave::lexical_feedback::m_interpreter

Definition at line 352 of file lex.h.

◆ m_looking_at_anon_fcn_args

bool octave::lexical_feedback::m_looking_at_anon_fcn_args

Definition at line 365 of file lex.h.

◆ m_looking_at_decl_list

bool octave::lexical_feedback::m_looking_at_decl_list

Definition at line 375 of file lex.h.

◆ m_looking_at_function_handle

int octave::lexical_feedback::m_looking_at_function_handle

Definition at line 457 of file lex.h.

◆ m_looking_at_indirect_ref

bool octave::lexical_feedback::m_looking_at_indirect_ref

Definition at line 386 of file lex.h.

◆ m_looking_at_matrix_or_assign_lhs

bool octave::lexical_feedback::m_looking_at_matrix_or_assign_lhs

Definition at line 379 of file lex.h.

◆ m_looking_at_object_index

std::list<bool> octave::lexical_feedback::m_looking_at_object_index

Definition at line 508 of file lex.h.

◆ m_looking_at_parameter_list

bool octave::lexical_feedback::m_looking_at_parameter_list

Definition at line 371 of file lex.h.

Referenced by octave::base_parser::recover_from_parsing_function().

◆ m_looking_at_return_list

bool octave::lexical_feedback::m_looking_at_return_list

Definition at line 368 of file lex.h.

Referenced by octave::base_parser::recover_from_parsing_function().

◆ m_looking_for_object_index

bool octave::lexical_feedback::m_looking_for_object_index

Definition at line 382 of file lex.h.

◆ m_looping

int octave::lexical_feedback::m_looping

Definition at line 451 of file lex.h.

Referenced by octave::base_parser::make_break_command(), octave::base_parser::make_continue_command(), octave::base_parser::make_do_until_command(), octave::base_parser::make_for_command(), and octave::base_parser::make_while_command().

◆ m_maybe_classdef_get_set_method

bool octave::lexical_feedback::m_maybe_classdef_get_set_method

Definition at line 416 of file lex.h.

Referenced by octave::base_parser::make_fcn_name().

◆ m_nesting_level

bbp_nesting_level octave::lexical_feedback::m_nesting_level

Definition at line 520 of file lex.h.

◆ m_package_name

std::string octave::lexical_feedback::m_package_name

Definition at line 504 of file lex.h.

Referenced by octave::base_parser::start_function().

◆ m_parsed_function_name

std::stack<bool> octave::lexical_feedback::m_parsed_function_name

Definition at line 513 of file lex.h.

Referenced by octave::base_parser::make_fcn_name(), and octave::base_parser::recover_from_parsing_function().

◆ m_parsing_anon_fcn_body

bool octave::lexical_feedback::m_parsing_anon_fcn_body

Definition at line 396 of file lex.h.

◆ m_parsing_class_method

bool octave::lexical_feedback::m_parsing_class_method

Definition at line 399 of file lex.h.

Referenced by octave::base_parser::start_function().

◆ m_parsing_classdef

bool octave::lexical_feedback::m_parsing_classdef

Definition at line 402 of file lex.h.

Referenced by octave::base_parser::start_function().

◆ m_parsing_classdef_decl

bool octave::lexical_feedback::m_parsing_classdef_decl

Definition at line 407 of file lex.h.

◆ m_parsing_classdef_get_method

bool octave::lexical_feedback::m_parsing_classdef_get_method

Definition at line 419 of file lex.h.

Referenced by octave::base_parser::start_function().

◆ m_parsing_classdef_set_method

bool octave::lexical_feedback::m_parsing_classdef_set_method

Definition at line 422 of file lex.h.

Referenced by octave::base_parser::start_function().

◆ m_parsing_classdef_superclass

bool octave::lexical_feedback::m_parsing_classdef_superclass

Definition at line 411 of file lex.h.

◆ m_quote_is_transpose

bool octave::lexical_feedback::m_quote_is_transpose

Definition at line 425 of file lex.h.

◆ m_reading_classdef_file

bool octave::lexical_feedback::m_reading_classdef_file

Definition at line 438 of file lex.h.

Referenced by octave::base_parser::finish_classdef_file(), and octave::base_parser::start_function().

◆ m_reading_fcn_file

bool octave::lexical_feedback::m_reading_fcn_file

Definition at line 432 of file lex.h.

Referenced by octave::base_parser::finish_function(), octave::base_parser::recover_from_parsing_function(), and octave::base_parser::start_function().

◆ m_reading_script_file

bool octave::lexical_feedback::m_reading_script_file

Definition at line 435 of file lex.h.

Referenced by octave::base_parser::make_decl_command(), octave::base_parser::push_fcn_symtab(), and octave::base_parser::start_function().

◆ m_string_text

std::string octave::lexical_feedback::m_string_text

Definition at line 480 of file lex.h.

◆ m_symtab_context

symbol_table_context octave::lexical_feedback::m_symtab_context

Definition at line 516 of file lex.h.

Referenced by octave::base_parser::make_anon_fcn_handle(), octave::base_parser::make_classdef(), octave::base_parser::make_fcn_name(), octave::base_parser::make_identifier(), octave::base_parser::make_script(), octave::base_parser::push_fcn_symtab(), octave::base_parser::recover_from_parsing_function(), and octave::base_parser::start_function().

◆ m_tok_beg

filepos octave::lexical_feedback::m_tok_beg

Definition at line 476 of file lex.h.

◆ m_tok_end

filepos octave::lexical_feedback::m_tok_end

Definition at line 477 of file lex.h.

◆ m_token_count

std::size_t octave::lexical_feedback::m_token_count

Definition at line 467 of file lex.h.

◆ m_tokens

token_cache octave::lexical_feedback::m_tokens

Definition at line 523 of file lex.h.

The documentation for this class was generated from the following files:

libinterp/parse-tree/lex.h
libinterp/parse-tree/lex.cc

Classes

Public Member Functions

Public Attributes

Detailed Description

Constructor & Destructor Documentation

◆ lexical_feedback() [1/2]

◆ lexical_feedback() [2/2]

◆ ~lexical_feedback()

Member Function Documentation

◆ init()

◆ mark_as_variable()

◆ mark_as_variables()

◆ mark_previous_token_trailing_space()

◆ operator=()

◆ previous_token_is_binop()

◆ previous_token_is_keyword()

◆ previous_token_may_be_command()

◆ previous_token_value()

◆ previous_token_value_is()

◆ reset()

◆ space_follows_previous_token()

Member Data Documentation

◆ m_allow_command_syntax

◆ m_arguments_is_keyword

◆ m_at_beginning_of_statement

◆ m_block_comment_nesting_level

◆ m_braceflag

◆ m_bracketflag

◆ m_buffer_function_text

◆ m_classdef_element_names_are_keywords

◆ m_command_arg_paren_count

◆ m_comment_text

◆ m_current_input_line

◆ m_defining_func

◆ m_dir_name

◆ m_end_of_input

◆ m_fcn_file_full_name

◆ m_fcn_file_name

◆ m_filepos

◆ m_force_script

◆ m_function_text

◆ m_help_text

◆ m_interpreter

◆ m_looking_at_anon_fcn_args

◆ m_looking_at_decl_list

◆ m_looking_at_function_handle

◆ m_looking_at_indirect_ref

◆ m_looking_at_matrix_or_assign_lhs

◆ m_looking_at_object_index

◆ m_looking_at_parameter_list

◆ m_looking_at_return_list

◆ m_looking_for_object_index

◆ m_looping

◆ m_maybe_classdef_get_set_method

◆ m_nesting_level

◆ m_package_name

◆ m_parsed_function_name

◆ m_parsing_anon_fcn_body

◆ m_parsing_class_method

◆ m_parsing_classdef

◆ m_parsing_classdef_decl

◆ m_parsing_classdef_get_method

◆ m_parsing_classdef_set_method

◆ m_parsing_classdef_superclass

◆ m_quote_is_transpose

◆ m_reading_classdef_file

◆ m_reading_fcn_file

◆ m_reading_script_file

◆ m_string_text

◆ m_symtab_context

◆ m_tok_beg

◆ m_tok_end

◆ m_token_count

◆ m_tokens