Mercurial > octave
diff test/parser.tst @ 25753:b5dc88246c02 stable
disable compound binary operator optimization (bug #54465)
* oct-parse.in.yy (base_parser::make_binary_op):
Don't recognize compound binary operators here.
* parser.tst: New tests.
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Thu, 09 Aug 2018 12:19:07 -0400 |
parents | 6652d3823428 |
children | 00f796120a6d |
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--- a/test/parser.tst Sun Aug 05 11:24:06 2018 +0200 +++ b/test/parser.tst Thu Aug 09 12:19:07 2018 -0400 @@ -337,3 +337,18 @@ ## Check concatenation of empty char matrices (bug #52542) %!assert (double ([char(ones(0,3)); 'A']), 65) %!assert (double ([char(ones(0,3)); char(ones(2,0)); 'A']), 65) + +%!test <*54465> +%! x = 0; +%! if (! 0 || (x = 1)) +%! endif +%! assert (x == 0); + +%!function x = matlab_short_circuit () +%! x = 0; +%! if (! 0 | (x = 1)) +%! endif +%!endfunction +%!test <*54465> +%! fail ("x = matlab_short_circuit ()", "warning", "Matlab-style short-circuit operation performed for operator |"); +%! assert (x == 0);