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An object or parameter is declared as a pointer to variably-modified array type.
This class is a strict subset of Declaration of Variable Length Array.
| Class Name | Pointer to Variably-modified Array Type | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Significance | style | ||||||||||||||||||
| Mnemonic | LANG.TYPE.VMAT | ||||||||||||||||||
| 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="Pointer to Variably-modified Array Type" |
void lang_type_vmat (unsigned int n, /* 'Declaration of Variable Length Array' warning issued here * (when enabled) * - 3 instances: one for each declaration marked with "VLA" comment. */ int (* pvla) [n], /* 'Pointer to Variably-modified Array Type' warning issued here * - pointer to variably-modified array */ /* VLA */ int *vlapi[n], /* ok: variably-modified array of pointers */ /* VLA */ int vlai[n], /* ok: not pointer-to-array type */ /* VLA */ int (* pfla) [5]){ /* ok: not a variably-modified array */ /* ... */ }
The following configuration file parameters affect checks for this warning class.
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