48 lines
1.3 KiB
HTML
48 lines
1.3 KiB
HTML
<html>
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<head>
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<title>Severities</title>
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</head>
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<body>
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<h1>Severities</h1>
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<h2>error</h2>
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<img src="images/severities-error.png"><br>
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<p>when code is executed there is some bad behavior (undefined behavior, leak)</p>
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<h2>warning</h2>
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<img src="images/severities-warning.png"><br>
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<p>when code is executed there might be undefined behavior</p>
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<h2>style</h2>
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<img src="images/severities-style.png"><br>
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<p>point out possible mistakes, and suggest more defensive programming. Examples:
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<ul>
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<li>unused code/variables/functions
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<li>conditions that are always true/false
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<li>constness
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<li>operator precedence
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</ul>
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</p>
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<h2>performance</h2>
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<img src="images/severities-performance.png"><br>
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<p>Suggestions for making the code faster. These suggestions are only based on common knowledge. It is not certain you'll get any measurable difference in speed by fixing these messages.</p>
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<h2>portability</h2>
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<img src="images/severities-portability.png"><br>
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<p>portability warnings. Implementation defined behavior. 64-bit portability. Some undefined behavior that probably works "as you want". etc.</p>
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<h2>information</h2>
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<img src="images/severities-information.png"><br>
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<p>Configuration problems. If you get such output then your code is ok but your cppcheck configuration could be improved.</p>
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</body>
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</html>
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