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| CodeSonar® 9.0p0 Hot Tips | CONFIDENTIAL | CodeSecure Inc |
A macro is defined (with #define) to a simple literal constant.
| Class Name | Macro Defines Constant | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Significance | style | |||||||||
| Mnemonic | LANG.PREPROC.MDC | |||||||||
| Categories |
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| Availability | Available for C and C++. |
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| Enabling | Checks for this warning class are
disabled by default. To enable them, add the following WARNING_FILTER
rule to the project configuration file.
WARNING_FILTER += allow class="Macro Defines Constant" |
#define TAXI 1729 /* 'Macro Defines Constant' warning issued here */ #define MYSTR "hello" /* 'Macro Defines Constant' warning issued here */ #define INDIR TAXI /* not a simple literal constant */ #define TWO 1+1 /* not a simple literal constant */ #define PARENS (1) /* not a simple literal constant */
The following configuration file parameters affect checks for this warning class.
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