Mercurial > octave-nkf
diff libinterp/parse-tree/pt-misc.h @ 16360:11115c237231
recognize variables when parsing (bug #38576)
* lex.h, lex.ll (lexical_feedback::mark_as_variable,
lexical_feedback::maybe_mark_previous_token_as_variable,
lexical_feedback::mark_as_variables, octave_lexer::is_variable):
New fucntions.
("="): Call maybe_mark_previous_toke_as_variable.
(handle_identifier): Don't tag variables as possible commands.
(param_list): Mark names in list as variables.
(octave_base_parser::validate_matrix_for_assignment): Likewise.
* pt-arg-list.h, pt-arg-list.cc (tree_argument_list::variable_names):
New function.
* pt-misc.h, pt-misc.cc (tree_parameter_list::variable_names):
New function.
* token.h, token.cc (token::symbol_name, token::is_symbol):
New functions.
* test/bug-38576.tst: New file.
* test/Makefile.am (FCN_FILES): Add bug-38576.tst to the list.
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Sat, 23 Mar 2013 15:02:29 -0400 |
parents | 2fc554ffbc28 |
children | 8e2906e2fb26 |
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line diff
--- a/libinterp/parse-tree/pt-misc.h Sat Mar 23 00:09:25 2013 +0100 +++ b/libinterp/parse-tree/pt-misc.h Sat Mar 23 15:02:29 2013 -0400 @@ -78,6 +78,8 @@ bool is_defined (void); + std::list<std::string> variable_names (void) const; + octave_value_list convert_to_const_vector (int nargout, const Cell& varargout); tree_parameter_list *dup (symbol_table::scope_id scope,