63 lines
2.6 KiB
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63 lines
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<title>C Checks - Debugging with GDB</title>
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Next: <a rel="next" accesskey="n" href="Debugging-C.html#Debugging-C">Debugging C</a>,
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<h5 class="subsubsection">15.4.1.5 C and C<tt>++</tt> Type and Range Checks</h5>
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<p><a name="index-C-and-C_0040t_007b_002b_002b_007d-checks-1001"></a>
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By default, when <span class="sc">gdb</span> parses C or C<tt>++</tt> expressions, strict type
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checking is used. However, if you turn type checking off, <span class="sc">gdb</span>
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will allow certain non-standard conversions, such as promoting integer
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constants to pointers.
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<p>Range checking, if turned on, is done on mathematical operations. Array
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indices are not checked, since they are often used to index a pointer
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that is not itself an array.
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