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V574. Pointer is used both as an array and as a pointer to single object.
The analyzer detected a potential error: a variable is used simultaneously as a pointer to a single object and as an array.
Let's study a sample of the error the analyzer has found in itself:
TypeInfo *factArgumentsTypeInfo =
new (GC_QuickAlloc) TypeInfo[factArgumentsCount];
for (size_t i = 0; i != factArgumentsCount; ++i)
{
Typeof(factArguments[i], factArgumentsTypeInfo[i]);
factArgumentsTypeInfo->Normalize();
}It is suspicious that we handle the factArgumentsTypeInfo variable as the "factArgumentsTypeInfo[i]" array and as a pointer to the single object "factArgumentsTypeInfo ->". Actually we should call the Normalize() function for all the items. This is the fixed code:
TypeInfo *factArgumentsTypeInfo =
new (GC_QuickAlloc) TypeInfo[factArgumentsCount];
for (size_t i = 0; i != factArgumentsCount; ++i)
{
Typeof(factArguments[i], factArgumentsTypeInfo[i]);
factArgumentsTypeInfo[i].Normalize();
}This diagnostic is classified as:
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You can look at examples of errors detected by the V574 diagnostic. |
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