Mercurial > octave-nkf
diff src/ov-re-mat.cc @ 7922:935be827eaf8
error for NaN values in & and | expressions
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Fri, 11 Jul 2008 14:56:30 -0400 |
parents | f336dd8e96d0 |
children | c777f3ce02d8 |
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--- a/src/ov-re-mat.cc Thu Jul 10 17:36:20 2008 -0400 +++ b/src/ov-re-mat.cc Fri Jul 11 14:56:30 2008 -0400 @@ -224,7 +224,9 @@ boolNDArray octave_matrix::bool_array_value (bool warn) const { - if (warn && matrix.any_element_not_one_or_zero ()) + if (matrix.any_element_is_nan ()) + error ("invalid conversion from NaN to logical"); + else if (warn && matrix.any_element_not_one_or_zero ()) gripe_logical_conversion (); return boolNDArray (matrix);