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struct Data1;
struct Data1
{
int val;
Data1 *ptrval;
int arr[3];
};
struct Data2 : public Data1
{
};
int k;
void paranuckerInternalTest(const char *action, const char *collection, const char *values);
class Object1
{
Data1 *tmp1;
Data1 *tmp2;
Data1 *getData()
{
return tmp1;
}
void func1(Data1 *ptr1, Data1 *ptr2)
{
paranuckerInternalTest("=", "knownVars", "ptr1 ptr2");
paranuckerInternalTest("=", "knownNonNullVars", "");
paranuckerInternalTest("=", "knownNullVars", "");
paranuckerInternalTest("=", "needCheckNullVars", "ptr1 ptr2");
if (!ptr2)
return;
paranuckerInternalTest("=", "knownVars", "ptr1 ptr2");
paranuckerInternalTest("=", "knownNonNullVars", "ptr2");
paranuckerInternalTest("=", "knownNullVars", "");
paranuckerInternalTest("=", "needCheckNullVars", "ptr1");
ptr1 = ptr2;
paranuckerInternalTest("=", "knownVars", "ptr1 ptr2");
paranuckerInternalTest("=", "knownNonNullVars", "ptr1 ptr2");
paranuckerInternalTest("=", "knownNullVars", "");
paranuckerInternalTest("=", "needCheckNullVars", "");
}
void func2(Data1 *ptr1, Data2 *ptr2)
{
paranuckerInternalTest("=", "knownVars", "ptr1 ptr2");
paranuckerInternalTest("=", "knownNonNullVars", "");
paranuckerInternalTest("=", "knownNullVars", "");
paranuckerInternalTest("=", "needCheckNullVars", "ptr1 ptr2");
if (!ptr2)
return;
paranuckerInternalTest("=", "knownVars", "ptr1 ptr2");
paranuckerInternalTest("=", "knownNonNullVars", "ptr2");
paranuckerInternalTest("=", "knownNullVars", "");
paranuckerInternalTest("=", "needCheckNullVars", "ptr1");
ptr1 = dynamic_cast<Data1*>(ptr2);
paranuckerInternalTest("=", "knownVars", "ptr1 ptr2");
paranuckerInternalTest("=", "knownNonNullVars", "ptr1 ptr2");
paranuckerInternalTest("=", "knownNullVars", "");
paranuckerInternalTest("=", "needCheckNullVars", "");
}
Data1 *func3(Data1 *ptr2)
{
Data1 *ptr1;
paranuckerInternalTest("=", "knownVars", "ptr2");
paranuckerInternalTest("=", "knownNonNullVars", "");
paranuckerInternalTest("=", "knownNullVars", "");
paranuckerInternalTest("=", "needCheckNullVars", "ptr2");
if (!ptr2)
return 0;
paranuckerInternalTest("=", "knownVars", "ptr2");
paranuckerInternalTest("=", "knownNonNullVars", "ptr2");
paranuckerInternalTest("=", "knownNullVars", "");
paranuckerInternalTest("=", "needCheckNullVars", "");
ptr1 = ptr2;
paranuckerInternalTest("=", "knownVars", "ptr1 ptr2");
paranuckerInternalTest("=", "knownNonNullVars", "ptr1 ptr2");
paranuckerInternalTest("=", "knownNullVars", "");
paranuckerInternalTest("=", "needCheckNullVars", "");
return ptr1;
}
};
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