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A declaration involves a union type.
| Class Name | Union Type | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Significance | style | |||||||||||||||||||||
| Mnemonic | LANG.TYPE.UNION | |||||||||||||||||||||
| 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,
and require the unnormalized
C ASTs for the project. To enable them, add the following
WARNING_FILTER rule and RETAIN_UNNORMALIZED_C_AST specification to the project configuration file.
RETAIN_UNNORMALIZED_C_AST = Yes WARNING_FILTER += allow class="Union Type" |
Japanese (ja)
union utag {int i; double d;}; /* 'Union Type' warning issued here */
union {int i; double d;} anonu ; /* 'Union Type' warning issued here */
typedef union A {int i; double d;} B; /* 'Union Type' warning issued here */
void f_arg (union {int i; double d;} y){ /* 'Union Type' warning issued here */
return;
}
union {int i; double d;} f_ret (void); /* 'Union Type' warning issued here */
The following configuration file parameters affect checks for this warning class.