Mercurial > hg > octave-lyh

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

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
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
+++ b/src/ov-range.h
@@ -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);