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  27 <a name="boost_test.utf_reference.rt_param_reference.catch_system"></a><a class="link" href="catch_system.html" title="catch_system_errors"><code class="computeroutput"><span class="identifier">catch_system_errors</span></code></a>
  28 </h4></div></div></div>
  29 <p>
  30           If option <span class="emphasis"><em>catch_system_errors</em></span> has value "no"
  31           the <span class="emphasis"><em>Unit Test Framework</em></span> does not attempt to catch
  32           asynchronous system failures (signals on *NIX platforms or structured exceptions
  33           on Windows). This can be used for test programs executed within an IDE
  34           or to get a coredump for a stack analysis. See <a class="link" href="../../practical_usage_recommendations.html#ref_usage_recommendations">usage
  35           recommendations</a> pages for more details.
  36         </p>
  37 <h5>
  38 <a name="boost_test.utf_reference.rt_param_reference.catch_system.h0"></a>
  39           <span class="phrase"><a name="boost_test.utf_reference.rt_param_reference.catch_system.acceptable_values"></a></span><a class="link" href="catch_system.html#boost_test.utf_reference.rt_param_reference.catch_system.acceptable_values">Acceptable
  40           values</a>
  41         </h5>
  42 <p>
  43           <a class="link" href="../rt_param_reference.html#boolean_param_value">Boolean</a> with default value
  44           <span class="bold"><strong>no</strong></span>.
  45         </p>
  46 <div class="note"><table border="0" summary="Note">
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  49 <th align="left">Note</th>
  50 </tr>
  51 <tr><td align="left" valign="top"><p>
  52             The <span class="emphasis"><em>Unit Test Framework</em></span> can be built with flag
  53             <code class="computeroutput"><span class="identifier">BOOST_TEST_DEFAULTS_TO_CORE_DUMP</span></code>
  54             in which case default changes to <span class="bold"><strong>yes</strong></span>
  55           </p></td></tr>
  56 </table></div>
  57 <h5>
  58 <a name="boost_test.utf_reference.rt_param_reference.catch_system.h1"></a>
  59           <span class="phrase"><a name="boost_test.utf_reference.rt_param_reference.catch_system.command_line_syntax"></a></span><a class="link" href="catch_system.html#boost_test.utf_reference.rt_param_reference.catch_system.command_line_syntax">Command
  60           line syntax</a>
  61         </h5>
  62 <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
  63 <li class="listitem">
  64               <code class="computeroutput"><span class="special">--</span><span class="identifier">catch_system_errors</span><span class="special">[=&lt;</span><span class="identifier">boolean</span>
  65               <span class="identifier">value</span><span class="special">&gt;]</span></code>
  66             </li>
  67 <li class="listitem">
  68               <code class="computeroutput"><span class="special">-</span><span class="identifier">s</span>
  69               <span class="special">[&lt;</span><span class="identifier">boolean</span>
  70               <span class="identifier">value</span><span class="special">&gt;]</span></code>
  71             </li>
  72 </ul></div>
  73 <h5>
  74 <a name="boost_test.utf_reference.rt_param_reference.catch_system.h2"></a>
  75           <span class="phrase"><a name="boost_test.utf_reference.rt_param_reference.catch_system.environment_variable"></a></span><a class="link" href="catch_system.html#boost_test.utf_reference.rt_param_reference.catch_system.environment_variable">Environment
  76           variable</a>
  77         </h5>
  78 <pre class="programlisting"><span class="identifier">BOOST_TEST_CATCH_SYSTEM_ERRORS</span>
  79 </pre>
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