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| <a name="C-and-C_002b_002b-Defaults"></a> |
| <h4 class="subsubsection">15.4.1.4 C and C<tt>++</tt> Defaults</h4> |
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| <a name="index-C-and-C_002b_002b-defaults"></a> |
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| <p>If you allow <small>GDB</small> to set range checking automatically, it |
| defaults to <code>off</code> whenever the working language changes to |
| C or C<tt>++</tt>. This happens regardless of whether you or <small>GDB</small> |
| selects the working language. |
| </p> |
| <p>If you allow <small>GDB</small> to set the language automatically, it |
| recognizes source files whose names end with <samp>.c</samp>, <samp>.C</samp>, or |
| <samp>.cc</samp>, etc, and when <small>GDB</small> enters code compiled from one of |
| these files, it sets the working language to C or C<tt>++</tt>. |
| See <a href="Automatically.html#Automatically">Having <small>GDB</small> Infer the Source Language</a>, |
| for further details. |
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