73 lines
3.3 KiB
HTML
73 lines
3.3 KiB
HTML
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<title>Checks - Debugging with GDB</title>
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<p>
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Next: <a rel="next" accesskey="n" href="Supported-Languages.html#Supported-Languages">Supported Languages</a>,
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Previous: <a rel="previous" accesskey="p" href="Show.html#Show">Show</a>,
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</div>
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<h3 class="section">15.3 Type and Range Checking</h3>
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<p>Some languages are designed to guard you against making seemingly common
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errors through a series of compile- and run-time checks. These include
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checking the type of arguments to functions and operators and making
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sure mathematical overflows are caught at run time. Checks such as
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these help to ensure a program's correctness once it has been compiled
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by eliminating type mismatches and providing active checks for range
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errors when your program is running.
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<p>By default <span class="sc">gdb</span> checks for these errors according to the
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rules of the current source language. Although <span class="sc">gdb</span> does not check
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the statements in your program, it can check expressions entered directly
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into <span class="sc">gdb</span> for evaluation via the <code>print</code> command, for example.
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<ul class="menu">
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<li><a accesskey="1" href="Type-Checking.html#Type-Checking">Type Checking</a>: An overview of type checking
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<li><a accesskey="2" href="Range-Checking.html#Range-Checking">Range Checking</a>: An overview of range checking
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</ul>
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<p><a name="index-type-checking-973"></a><a name="index-checks_002c-type-974"></a>
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</body></html>
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