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annotate test/bug-38576.tst @ 16360:11115c237231

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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
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children 730bc06134f9
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16360
11115c237231 recognize variables when parsing (bug #38576)
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1 %!function r = f1 ()
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2 %! ls = svd (1);
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3 %! r = eval ("ls -1;");
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4 %!endfunction
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5 %!function r = f2 ()
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6 %! [u,ls,v] = svd (1);
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7 %! r = eval ("ls -1;");
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8 %!endfunction
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9 %!function r = f3 (ls)
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10 %! r = eval ("ls -1;");
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11 %!endfunction
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12
11115c237231 recognize variables when parsing (bug #38576)
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13 %!assert (f1 (), 0);
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14 %!assert (f2 (), 0);
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15 %!assert (ischar (f3 ()), true);
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16 %!assert (f3 (1), 0);