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struct Data1;
struct Data1
{
int val;
Data1 *ptrval;
int arr[3];
};
struct Data2 : public Data1
{
};
int k;
Data1 *getfData1()
{
return 0;
}
Data1 *getfData2() __attribute__((returns_nonnull));
Data1 *getfData2()
{
return 0;
}
void paranuckerInternalTest(const char *action, const char *collection, const char *values);
class Object1
{
Data1 *tmp1;
Data1 *tmp2;
Data1 *tmp3;
int val1;
Object1() :
tmp3(getfData2())
{
tmp3->val = 100;
}
Data1 *getData1()
{
return tmp1;
}
Data1 *getData2() __attribute__((returns_nonnull))
{
return tmp1;
}
int getInt()
{
return 123;
}
void func1(Data1 *ptr1)
{
paranuckerInternalTest("=", "knownVars", "ptr1");
paranuckerInternalTest("=", "knownNonNullVars", "");
paranuckerInternalTest("=", "knownNullVars", "");
paranuckerInternalTest("=", "needCheckNullVars", "ptr1");
paranuckerInternalTest("=", "linkedVars", "ptr1");
paranuckerInternalTest("=", "linkedReverseVars", "ptr1");
long var1 = reinterpret_cast<long>(ptr1);
paranuckerInternalTest("=", "knownVars", "ptr1");
paranuckerInternalTest("=", "knownNonNullVars", "");
paranuckerInternalTest("=", "knownNullVars", "");
paranuckerInternalTest("=", "needCheckNullVars", "ptr1");
paranuckerInternalTest("=", "linkedVars", "ptr1");
paranuckerInternalTest("=", "linkedReverseVars", "ptr1");
}
void func2(Data1 *ptr1)
{
paranuckerInternalTest("=", "knownVars", "ptr1");
paranuckerInternalTest("=", "knownNonNullVars", "");
paranuckerInternalTest("=", "knownNullVars", "");
paranuckerInternalTest("=", "needCheckNullVars", "ptr1");
paranuckerInternalTest("=", "linkedVars", "ptr1");
paranuckerInternalTest("=", "linkedReverseVars", "ptr1");
ptr1 = reinterpret_cast<Data1*>(getInt());
paranuckerInternalTest("=", "knownVars", "");
paranuckerInternalTest("=", "knownNonNullVars", "");
paranuckerInternalTest("=", "knownNullVars", "");
paranuckerInternalTest("=", "needCheckNullVars", "");
paranuckerInternalTest("=", "linkedVars", "");
paranuckerInternalTest("=", "linkedReverseVars", "");
val1 = getInt();
paranuckerInternalTest("=", "knownVars", "");
paranuckerInternalTest("=", "knownNonNullVars", "");
paranuckerInternalTest("=", "knownNullVars", "");
paranuckerInternalTest("=", "needCheckNullVars", "");
paranuckerInternalTest("=", "linkedVars", "");
paranuckerInternalTest("=", "linkedReverseVars", "");
}
void func3(Data1 *ptr1)
{
paranuckerInternalTest("=", "knownVars", "ptr1");
paranuckerInternalTest("=", "knownNonNullVars", "");
paranuckerInternalTest("=", "knownNullVars", "");
paranuckerInternalTest("=", "needCheckNullVars", "ptr1");
paranuckerInternalTest("=", "linkedVars", "ptr1");
paranuckerInternalTest("=", "linkedReverseVars", "ptr1");
ptr1 = getData1();
paranuckerInternalTest("=", "knownVars", "ptr1");
paranuckerInternalTest("=", "knownNonNullVars", "");
paranuckerInternalTest("=", "knownNullVars", "");
paranuckerInternalTest("=", "needCheckNullVars", "ptr1");
paranuckerInternalTest("=", "linkedVars", "ptr1");
paranuckerInternalTest("=", "linkedReverseVars", "ptr1");
}
void func4(Data1 *ptr1)
{
paranuckerInternalTest("=", "knownVars", "ptr1");
paranuckerInternalTest("=", "knownNonNullVars", "");
paranuckerInternalTest("=", "knownNullVars", "");
paranuckerInternalTest("=", "needCheckNullVars", "ptr1");
paranuckerInternalTest("=", "linkedVars", "ptr1");
paranuckerInternalTest("=", "linkedReverseVars", "ptr1");
ptr1 = getData2();
paranuckerInternalTest("=", "knownVars", "ptr1");
paranuckerInternalTest("=", "knownNonNullVars", "ptr1");
paranuckerInternalTest("=", "knownNullVars", "");
paranuckerInternalTest("=", "needCheckNullVars", "");
paranuckerInternalTest("=", "linkedVars", "ptr1");
paranuckerInternalTest("=", "linkedReverseVars", "ptr1");
}
void func5(Data1 *ptr1)
{
paranuckerInternalTest("=", "knownVars", "ptr1");
paranuckerInternalTest("=", "knownNonNullVars", "");
paranuckerInternalTest("=", "knownNullVars", "");
paranuckerInternalTest("=", "needCheckNullVars", "ptr1");
paranuckerInternalTest("=", "linkedVars", "ptr1");
paranuckerInternalTest("=", "linkedReverseVars", "ptr1");
tmp1 = getData1();
paranuckerInternalTest("=", "knownVars", "ptr1 this->tmp1");
paranuckerInternalTest("=", "knownNonNullVars", "");
paranuckerInternalTest("=", "knownNullVars", "");
paranuckerInternalTest("=", "needCheckNullVars", "ptr1 this->tmp1");
paranuckerInternalTest("=", "linkedVars", "ptr1");
paranuckerInternalTest("=", "linkedReverseVars", "ptr1");
}
void func6(Data1 *ptr1)
{
paranuckerInternalTest("=", "knownVars", "ptr1");
paranuckerInternalTest("=", "knownNonNullVars", "");
paranuckerInternalTest("=", "knownNullVars", "");
paranuckerInternalTest("=", "needCheckNullVars", "ptr1");
paranuckerInternalTest("=", "linkedVars", "ptr1");
paranuckerInternalTest("=", "linkedReverseVars", "ptr1");
tmp1 = getfData1();
paranuckerInternalTest("=", "knownVars", "ptr1 this->tmp1");
paranuckerInternalTest("=", "knownNonNullVars", "");
paranuckerInternalTest("=", "knownNullVars", "");
paranuckerInternalTest("=", "needCheckNullVars", "ptr1 this->tmp1");
paranuckerInternalTest("=", "linkedVars", "ptr1");
paranuckerInternalTest("=", "linkedReverseVars", "ptr1");
}
void func7(Data1 *ptr1)
{
paranuckerInternalTest("=", "knownVars", "ptr1");
paranuckerInternalTest("=", "knownNonNullVars", "");
paranuckerInternalTest("=", "knownNullVars", "");
paranuckerInternalTest("=", "needCheckNullVars", "ptr1");
paranuckerInternalTest("=", "linkedVars", "ptr1");
paranuckerInternalTest("=", "linkedReverseVars", "ptr1");
tmp1 = getfData1();
paranuckerInternalTest("=", "knownVars", "ptr1 this->tmp1");
paranuckerInternalTest("=", "knownNonNullVars", "");
paranuckerInternalTest("=", "knownNullVars", "");
paranuckerInternalTest("=", "needCheckNullVars", "ptr1 this->tmp1");
paranuckerInternalTest("=", "linkedVars", "ptr1");
paranuckerInternalTest("=", "linkedReverseVars", "ptr1");
if (!tmp1 || tmp1->val == 10)
{
paranuckerInternalTest("=", "knownVars", "ptr1 this->tmp1");
paranuckerInternalTest("=", "knownNonNullVars", "");
paranuckerInternalTest("=", "knownNullVars", "");
paranuckerInternalTest("=", "needCheckNullVars", "ptr1 this->tmp1");
paranuckerInternalTest("=", "linkedVars", "ptr1");
paranuckerInternalTest("=", "linkedReverseVars", "ptr1");
}
else
{
paranuckerInternalTest("=", "knownVars", "ptr1 this->tmp1");
paranuckerInternalTest("=", "knownNonNullVars", "this->tmp1");
paranuckerInternalTest("=", "knownNullVars", "");
paranuckerInternalTest("=", "needCheckNullVars", "ptr1");
paranuckerInternalTest("=", "linkedVars", "ptr1");
paranuckerInternalTest("=", "linkedReverseVars", "ptr1");
}
}
};
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