Why does Polyspace mark an include as useless when it is clearly being used by the code?

Question

rise 2023-6-29

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https://ww2.mathworks.cn/matlabcentral/answers/1989933-why-does-polyspace-mark-an-include-as-useless-when-it-is-clearly-being-used-by-the-code

回答： Christian Bard 2023-7-17

Polyspace is marking some includes as useless when they are clearly being used in the file.

In my case an implemenation .c file has only 1 include, the coresponding header file, being marked as useless.

Is Polyspace sensitive to code optimization?

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Subhajyoti Halder 2023-7-5

Hi Rise,

If possible, share the reproduction steps for your issue. That would be helpful in understanding your problem.

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Answer 1

Christian Bard 2023-7-17

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https://ww2.mathworks.cn/matlabcentral/answers/1989933-why-does-polyspace-mark-an-include-as-useless-when-it-is-clearly-being-used-by-the-code#answer_1274243

I assume that you are speaking about BF defect which checks for useless include files in a source code. To answer your question, Polyspace is not senstive to code optimization, especially with such kind of defect.

Would you please contact Technical Support to share the reproduction steps for your issue. As, Subhajyoti Halder said, It would be helpful in understanding your problem.