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codeql/cpp/ql/src/Metrics/Files/FTodoComments.qhelp
2018-08-02 17:53:23 +01:00

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<!DOCTYPE qhelp PUBLIC
"-//Semmle//qhelp//EN"
"qhelp.dtd">
<qhelp>
<overview>
<p>This metric measures the number of TODO or FIXME comments in the code.</p>
<p>These comments tend to document points of ambiguity in the software's requirements. Often
they refer to corner-cases that are not handled or potential defects. It is therefore very
important to monitor such comments and, where appropriate, escalate comments to an
defect-tracking system or other means of ensuring that action is taken.</p>
</overview>
<recommendation>
<p>Remove unnecessary TODO/FIXME comments, and those that are no longer relevant. File tickets
for the remaining comments in a defect-tracker, or otherwise ensure that someone is responsible
for fixing them.</p>
</recommendation>
<references>
<li>
<a href="http://en.wikipedia.org/wiki/Comment_%28computer_programming%29#Tags">Wikipedia: Comment tags</a>
</li>
<li>
<a href="http://www.approxion.com/?p=39">TODO or not TODO</a>
</li>
<li>
<a href="http://wordaligned.org/articles/todo">The case against TODO</a>
</li>
</references>
</qhelp>