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diff src/ov-range.h @ 7922:935be827eaf8

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error for NaN values in & and | expressions
author John W. Eaton <jwe@octave.org>
date Fri, 11 Jul 2008 14:56:30 -0400
parents 82be108cc558
children c777f3ce02d8
line wrap: on
line diff
--- a/src/ov-range.h	Thu Jul 10 17:36:20 2008 -0400
+++ b/src/ov-range.h	Fri Jul 11 14:56:30 2008 -0400
@@ -227,7 +227,9 @@
   {
     Matrix m = range.matrix_value ();
 
-    if (warn && m.any_element_not_one_or_zero ())
+    if (m.any_element_is_nan ())
+      error ("invalid conversion from NaN to logical");
+    else if (warn && m.any_element_not_one_or_zero ())
       gripe_logical_conversion ();
 
     return boolNDArray (m);