PVS static analyzer - 5.0 Release: Difference between revisions

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PVS static analyzer - 5.0 Release (edit)

Revision as of 00:03, 4 January 2019

1,271 bytes added ,  4 January 2019
m
Mark bug fixed
m (Mark bug fixed)
m (Mark bug fixed)
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       <td style='width: 30%;'><div title="/home/pavel/oct/octave/libinterp/corefcn/graphics.cc">graphics.cc (120)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/oct/octave/libinterp/corefcn/graphics.cc">graphics.cc (120)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v547/ V547]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v547/ V547]</td>
       <td style='width: 65%;'>Expression 'num_matches == 1' is always true.</td>
       <td style='width: 65%;'>Expression 'num_matches == 1' is always true.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/oct/octave/libinterp/corefcn/graphics.cc">graphics.cc (1445)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/oct/octave/libinterp/corefcn/graphics.cc">graphics.cc (1445)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 65%;'>An odd precise comparison: new_dval != dval. It's probably better to use a comparison with defined precision: fabs(A - B) &gt; Epsilon.</td>
       <td style='width: 65%;'>An odd precise comparison: new_dval != dval. It's probably better to use a comparison with defined precision: fabs(A - B) &gt; Epsilon.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/oct/octave/libinterp/corefcn/graphics.cc">graphics.cc (1554)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/oct/octave/libinterp/corefcn/graphics.cc">graphics.cc (1554)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v547/ V547]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v547/ V547]</td>
       <td style='width: 65%;'>Expression 'finite_constraint == NOT_INF' is always true.</td>
       <td style='width: 65%;'>Expression 'finite_constraint == NOT_INF' is always true.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/oct/octave/libinterp/corefcn/graphics.cc">graphics.cc (1600)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/oct/octave/libinterp/corefcn/graphics.cc">graphics.cc (1600)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 65%;'>An odd precise comparison: data.scalar_value() == v.scalar_value(). It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
       <td style='width: 65%;'>An odd precise comparison: data.scalar_value() == v.scalar_value(). It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/oct/octave/libinterp/corefcn/graphics.cc">graphics.cc (1600)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/oct/octave/libinterp/corefcn/graphics.cc">graphics.cc (1600)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 65%;'>An odd precise comparison: d1[i] != d2[i]. It's probably better to use a comparison with defined precision: fabs(A - B) &gt; Epsilon.</td>
       <td style='width: 65%;'>An odd precise comparison: d1[i] != d2[i]. It's probably better to use a comparison with defined precision: fabs(A - B) &gt; Epsilon.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/oct/octave/libinterp/corefcn/graphics.cc">graphics.cc (1602)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/oct/octave/libinterp/corefcn/graphics.cc">graphics.cc (1602)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 65%;'>An odd precise comparison. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
       <td style='width: 65%;'>An odd precise comparison. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/oct/octave/libinterp/corefcn/graphics.cc">graphics.cc (1602)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/oct/octave/libinterp/corefcn/graphics.cc">graphics.cc (1602)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 65%;'>An odd precise comparison: d1[i] != d2[i]. It's probably better to use a comparison with defined precision: fabs(A - B) &gt; Epsilon.</td>
       <td style='width: 65%;'>An odd precise comparison: d1[i] != d2[i]. It's probably better to use a comparison with defined precision: fabs(A - B) &gt; Epsilon.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/oct/octave/libinterp/corefcn/graphics.cc">graphics.cc (2107)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/oct/octave/libinterp/corefcn/graphics.cc">graphics.cc (2107)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 65%;'>An odd precise comparison: cf.double_value() == __myhandle__. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
       <td style='width: 65%;'>An odd precise comparison: cf.double_value() == __myhandle__. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
     </tr>
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       <td style='width: 30%;'><div title="/home/pavel/oct/octave/libinterp/corefcn/graphics.cc">graphics.cc (2727)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/oct/octave/libinterp/corefcn/graphics.cc">graphics.cc (2727)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 65%;'>An odd precise comparison: h.value() == 0. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
       <td style='width: 65%;'>An odd precise comparison: h.value() == 0. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
     </tr>
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       <td style='width: 30%;'><div title="/home/pavel/oct/octave/libinterp/corefcn/graphics.cc">graphics.cc (2846)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/oct/octave/libinterp/corefcn/graphics.cc">graphics.cc (2846)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v519/ V519]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v519/ V519]</td>
       <td style='width: 65%;'>The 'h' variable is assigned values twice successively. Perhaps this is a mistake. Check lines: 2841, 2846.</td>
       <td style='width: 65%;'>The 'h' variable is assigned values twice successively. Perhaps this is a mistake. Check lines: 2841, 2846.</td>
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     <tr>
       <td style='width: 30%;'><div title="/home/pavel/oct/octave/libinterp/corefcn/graphics.cc">graphics.cc (3253)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/oct/octave/libinterp/corefcn/graphics.cc">graphics.cc (3253)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 65%;'>An odd precise comparison: hp == __myhandle__. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
       <td style='width: 65%;'>An odd precise comparison: hp == __myhandle__. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/oct/octave/libinterp/corefcn/graphics.cc">graphics.cc (3265)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/oct/octave/libinterp/corefcn/graphics.cc">graphics.cc (3265)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 65%;'>An odd precise comparison: old_parent_go.get_handle() != hp. It's probably better to use a comparison with defined precision: fabs(A - B) &gt; Epsilon.</td>
       <td style='width: 65%;'>An odd precise comparison: old_parent_go.get_handle() != hp. It's probably better to use a comparison with defined precision: fabs(A - B) &gt; Epsilon.</td>
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     <tr>
       <td style='width: 30%;'><div title="/home/pavel/oct/octave/libinterp/corefcn/graphics.cc">graphics.cc (3256)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/oct/octave/libinterp/corefcn/graphics.cc">graphics.cc (3256)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v519/ V519]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v519/ V519]</td>
       <td style='width: 65%;'>The 'new_parent' variable is assigned values twice successively. Perhaps this is a mistake. Check lines: 3251, 3256.</td>
       <td style='width: 65%;'>The 'new_parent' variable is assigned values twice successively. Perhaps this is a mistake. Check lines: 3251, 3256.</td>
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       <td style='width: 30%;'><div title="/home/pavel/oct/octave/libinterp/corefcn/graphics.cc">graphics.cc (3400)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/oct/octave/libinterp/corefcn/graphics.cc">graphics.cc (3400)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 65%;'>An odd precise comparison: cbo.double_value() == __myhandle__. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
       <td style='width: 65%;'>An odd precise comparison: cbo.double_value() == __myhandle__. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
     </tr>
     </tr>
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     <tr>
       <td style='width: 30%;'><div title="/home/pavel/oct/octave/libinterp/corefcn/graphics.cc">graphics.cc (3414)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/oct/octave/libinterp/corefcn/graphics.cc">graphics.cc (3414)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 65%;'>An odd precise comparison: co.double_value() == __myhandle__. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
       <td style='width: 65%;'>An odd precise comparison: co.double_value() == __myhandle__. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
Line 6,887: Line 6,887:
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       <td style='width: 30%;'><div title="/home/pavel/oct/octave/libinterp/corefcn/graphics.cc">graphics.cc (5777)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/oct/octave/libinterp/corefcn/graphics.cc">graphics.cc (5777)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 65%;'>An odd precise comparison: el == 90. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
       <td style='width: 65%;'>An odd precise comparison: el == 90. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/oct/octave/libinterp/corefcn/graphics.cc">graphics.cc (5777)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/oct/octave/libinterp/corefcn/graphics.cc">graphics.cc (5777)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 65%;'>An odd precise comparison: el == - 90. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
       <td style='width: 65%;'>An odd precise comparison: el == - 90. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/oct/octave/libinterp/corefcn/graphics.cc">graphics.cc (5802)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/oct/octave/libinterp/corefcn/graphics.cc">graphics.cc (5802)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 65%;'>An odd precise comparison: el == 90. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
       <td style='width: 65%;'>An odd precise comparison: el == 90. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/oct/octave/libinterp/corefcn/graphics.cc">graphics.cc (5802)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/oct/octave/libinterp/corefcn/graphics.cc">graphics.cc (5802)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 65%;'>An odd precise comparison: el == - 90. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
       <td style='width: 65%;'>An odd precise comparison: el == - 90. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/oct/octave/libinterp/corefcn/graphics.cc">graphics.cc (5920)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/oct/octave/libinterp/corefcn/graphics.cc">graphics.cc (5920)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v519/ V519]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v519/ V519]</td>
       <td style='width: 65%;'>The 'x_normrender' variable is assigned values twice successively. Perhaps this is a mistake. Check lines: 5820, 5920.</td>
       <td style='width: 65%;'>The 'x_normrender' variable is assigned values twice successively. Perhaps this is a mistake. Check lines: 5820, 5920.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/oct/octave/libinterp/corefcn/graphics.cc">graphics.cc (5997)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/oct/octave/libinterp/corefcn/graphics.cc">graphics.cc (5997)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 65%;'>An odd precise comparison: xPlane == x_min. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
       <td style='width: 65%;'>An odd precise comparison: xPlane == x_min. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/oct/octave/libinterp/corefcn/graphics.cc">graphics.cc (6025)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/oct/octave/libinterp/corefcn/graphics.cc">graphics.cc (6025)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 65%;'>An odd precise comparison: yPlane == y_min. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
       <td style='width: 65%;'>An odd precise comparison: yPlane == y_min. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/oct/octave/libinterp/corefcn/graphics.cc">graphics.cc (6053)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/oct/octave/libinterp/corefcn/graphics.cc">graphics.cc (6053)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 65%;'>An odd precise comparison: zPlane == z_min. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
       <td style='width: 65%;'>An odd precise comparison: zPlane == z_min. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/oct/octave/libinterp/corefcn/graphics.cc">graphics.cc (6764)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/oct/octave/libinterp/corefcn/graphics.cc">graphics.cc (6764)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v525/ V525]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v525/ V525]</td>
       <td style='width: 65%;'>The code contains the collection of similar blocks. Check items 'val', 'val', 'val', 'tval' in lines 6764, 6765, 6766, 6767.</td>
       <td style='width: 65%;'>The code contains the collection of similar blocks. Check items 'val', 'val', 'val', 'tval' in lines 6764, 6765, 6766, 6767.</td>
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     </tr>
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     <tr>
       <td style='width: 30%;'><div title="/home/pavel/oct/octave/libinterp/corefcn/graphics.cc">graphics.cc (6842)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/oct/octave/libinterp/corefcn/graphics.cc">graphics.cc (6842)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v547/ V547]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v547/ V547]</td>
       <td style='width: 65%;'>Expression 'i == 3' is always true.</td>
       <td style='width: 65%;'>Expression 'i == 3' is always true.</td>
     </tr>
     </tr>
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     <tr>
       <td style='width: 30%;'><div title="/home/pavel/oct/octave/libinterp/corefcn/graphics.cc">graphics.cc (6865)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/oct/octave/libinterp/corefcn/graphics.cc">graphics.cc (6865)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 65%;'>An odd precise comparison: dpr != 1.0. It's probably better to use a comparison with defined precision: fabs(A - B) &gt; Epsilon.</td>
       <td style='width: 65%;'>An odd precise comparison: dpr != 1.0. It's probably better to use a comparison with defined precision: fabs(A - B) &gt; Epsilon.</td>
Line 6,962: Line 6,962:
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/oct/octave/libinterp/corefcn/graphics.cc">graphics.cc (7237)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/oct/octave/libinterp/corefcn/graphics.cc">graphics.cc (7237)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 65%;'>An odd precise comparison: x == 0. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
       <td style='width: 65%;'>An odd precise comparison: x == 0. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/oct/octave/libinterp/corefcn/graphics.cc">graphics.cc (7522)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/oct/octave/libinterp/corefcn/graphics.cc">graphics.cc (7522)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 65%;'>An odd precise comparison: max_val == 0. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
       <td style='width: 65%;'>An odd precise comparison: max_val == 0. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/oct/octave/libinterp/corefcn/graphics.cc">graphics.cc (7556)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/oct/octave/libinterp/corefcn/graphics.cc">graphics.cc (7556)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 65%;'>An odd precise comparison: min_val == 0. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
       <td style='width: 65%;'>An odd precise comparison: min_val == 0. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/oct/octave/libinterp/corefcn/graphics.cc">graphics.cc (7556)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/oct/octave/libinterp/corefcn/graphics.cc">graphics.cc (7556)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 65%;'>An odd precise comparison: max_val == 0. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
       <td style='width: 65%;'>An odd precise comparison: max_val == 0. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/oct/octave/libinterp/corefcn/graphics.cc">graphics.cc (8299)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/oct/octave/libinterp/corefcn/graphics.cc">graphics.cc (8299)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 65%;'>An odd precise comparison: min_val == max_val. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
       <td style='width: 65%;'>An odd precise comparison: min_val == max_val. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/oct/octave/libinterp/corefcn/graphics.cc">graphics.cc (8327)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/oct/octave/libinterp/corefcn/graphics.cc">graphics.cc (8327)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 65%;'>An odd precise comparison: min_val == max_val. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
       <td style='width: 65%;'>An odd precise comparison: min_val == max_val. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/oct/octave/libinterp/corefcn/graphics.cc">graphics.cc (8498)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/oct/octave/libinterp/corefcn/graphics.cc">graphics.cc (8498)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 65%;'>An odd precise comparison: min_val == max_val. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
       <td style='width: 65%;'>An odd precise comparison: min_val == max_val. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/oct/octave/libinterp/corefcn/graphics.cc">graphics.cc (8526)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/oct/octave/libinterp/corefcn/graphics.cc">graphics.cc (8526)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 65%;'>An odd precise comparison: min_val == max_val. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
       <td style='width: 65%;'>An odd precise comparison: min_val == max_val. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/oct/octave/libinterp/corefcn/graphics.cc">graphics.cc (8964)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/oct/octave/libinterp/corefcn/graphics.cc">graphics.cc (8964)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 65%;'>An odd precise comparison: ca.double_value() == __myhandle__. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
       <td style='width: 65%;'>An odd precise comparison: ca.double_value() == __myhandle__. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
Line 7,017: Line 7,017:
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/oct/octave/libinterp/corefcn/graphics.cc">graphics.cc (11244)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/oct/octave/libinterp/corefcn/graphics.cc">graphics.cc (11244)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v519/ V519]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v519/ V519]</td>
       <td style='width: 65%;'>The 'bgo' variable is assigned values twice successively. Perhaps this is a mistake. Check lines: 11242, 11244.</td>
       <td style='width: 65%;'>The 'bgo' variable is assigned values twice successively. Perhaps this is a mistake. Check lines: 11242, 11244.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/oct/octave/libinterp/corefcn/graphics.cc">graphics.cc (12236)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/oct/octave/libinterp/corefcn/graphics.cc">graphics.cc (12236)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v519/ V519]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v519/ V519]</td>
       <td style='width: 65%;'>The 'request_drawnow' variable is assigned values twice successively. Perhaps this is a mistake. Check lines: 12233, 12236.</td>
       <td style='width: 65%;'>The 'request_drawnow' variable is assigned values twice successively. Perhaps this is a mistake. Check lines: 12233, 12236.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/oct/octave/libinterp/corefcn/graphics.cc">graphics.cc (12570)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/oct/octave/libinterp/corefcn/graphics.cc">graphics.cc (12570)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 65%;'>An odd precise comparison: octave::math::x_nint(val) == val. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
       <td style='width: 65%;'>An odd precise comparison: octave::math::x_nint(val) == val. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
Line 7,042: Line 7,042:
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/oct/octave/libinterp/corefcn/graphics.cc">graphics.cc (13425)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/oct/octave/libinterp/corefcn/graphics.cc">graphics.cc (13425)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v601/ V601]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v601/ V601]</td>
       <td style='width: 65%;'>The 'false' value is implicitly cast to the integer type.</td>
       <td style='width: 65%;'>The 'false' value is implicitly cast to the integer type.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/oct/octave/libinterp/corefcn/graphics.cc">graphics.cc (13433)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/oct/octave/libinterp/corefcn/graphics.cc">graphics.cc (13433)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v601/ V601]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v601/ V601]</td>
       <td style='width: 65%;'>The 'true' value is implicitly cast to the integer type.</td>
       <td style='width: 65%;'>The 'true' value is implicitly cast to the integer type.</td>
     </tr>
     </tr>
     <tr>
     <tr>
       <td style='width: 30%;'><div title="/home/pavel/oct/octave/libinterp/corefcn/graphics.cc">graphics.cc (13598)</div></td>
       <td style='width: 30%; text-decoration: line-through;'><div title="/home/pavel/oct/octave/libinterp/corefcn/graphics.cc">graphics.cc (13598)</div></td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 5%;'>[https://www.viva64.com/en/w/v550/ V550]</td>
       <td style='width: 65%;'>An odd precise comparison: h == 0. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
       <td style='width: 65%;'>An odd precise comparison: h == 0. It's probably better to use a comparison with defined precision: fabs(A - B) &lt; Epsilon.</td>
Rik
1,072

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