MISRA Discussion Forums › MISRA C › MISRA C:2012 and MISRA C:2023 guidelines › 8.10 The essential type model
What is the essential type of -123L?

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What is the essential type of -123L?
misra-c Offline
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#1
17-02-2015, 01:26 PM
When applying the essential type model, what is the essential type of "-123L"?
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misra-c Offline
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#2
17-02-2015, 01:28 PM
The last paragraph of section D.1 states that sections D.2 – D.7 only apply to expressions whose standard C type is "signed int" or"unsigned int".

The standard type of the expression “-123L” is "signed long", and hence the essential type is also "signed long".
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