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struct Data1;
struct Data1
{
int val;
Data1 *ptrval;
int arr[3];
Data1 *getData3()
{
return ptrval;
}
};
struct Data2 : public Data1
{
};
int k;
void paranuckerInternalTest(const char *action, const char *collection, const char *values);
class Object1
{
Data1 *tmp1;
Data1 *tmp2;
Data1 *getData1()
{
return tmp2;
}
Data1 *getData2() __attribute__((returns_nonnull))
{
return tmp2;
}
int func1()
{
Data1 *ptr1 = getData1();
tmp2 = ptr1;
if (tmp2)
{
if (k == 10)
{
int val = ptr1->val;
return val;
}
}
return 0;
}
void func2()
{
Data1 *ptr1 = tmp1->getData3();
paranuckerInternalTest("=", "knownVars", "ptr1");
paranuckerInternalTest("=", "knownNonNullVars", "");
paranuckerInternalTest("=", "knownNullVars", "");
paranuckerInternalTest("=", "needCheckNullVars", "ptr1");
paranuckerInternalTest("=", "addNullVars", "ptr1");
paranuckerInternalTest("=", "removeNullVarsAll", "");
paranuckerInternalTest("=", "linkedVars", "ptr1");
paranuckerInternalTest("=", "linkedVars", "this->tmp1");
paranuckerInternalTest("=", "linkedReverseVars", "ptr1");
paranuckerInternalTest("=", "linkedReverseVars", "this->tmp1");
while (ptr1 && ptr1->val == 3 && ptr1->ptrval)
{
paranuckerInternalTest("=", "knownVars", "ptr1 ptr1->ptrval");
paranuckerInternalTest("=", "knownNonNullVars", "ptr1 ptr1->ptrval");
paranuckerInternalTest("=", "knownNullVars", "");
paranuckerInternalTest("=", "needCheckNullVars", "");
paranuckerInternalTest("=", "addNullVars", "");
paranuckerInternalTest("=", "removeNullVarsAll", "");
paranuckerInternalTest("=", "linkedVars", "ptr1");
paranuckerInternalTest("=", "linkedVars", "this->tmp1");
paranuckerInternalTest("=", "linkedReverseVars", "ptr1");
paranuckerInternalTest("=", "linkedReverseVars", "this->tmp1");
ptr1 = ptr1->ptrval->getData3();
paranuckerInternalTest("=", "knownVars", "ptr1 ptr1->ptrval");
paranuckerInternalTest("=", "knownNonNullVars", "ptr1->ptrval");
paranuckerInternalTest("=", "knownNullVars", "");
paranuckerInternalTest("=", "needCheckNullVars", "ptr1");
paranuckerInternalTest("=", "addNullVars", "ptr1");
paranuckerInternalTest("=", "removeNullVarsAll", "");
paranuckerInternalTest("=", "linkedVars", "ptr1");
paranuckerInternalTest("=", "linkedVars", "this->tmp1");
paranuckerInternalTest("=", "linkedReverseVars", "ptr1");
paranuckerInternalTest("=", "linkedReverseVars", "this->tmp1");
}
}
void func3()
{
Data1 *ptr1 = tmp1->getData3();
paranuckerInternalTest("=", "knownVars", "ptr1");
paranuckerInternalTest("=", "knownNonNullVars", "");
paranuckerInternalTest("=", "knownNullVars", "");
paranuckerInternalTest("=", "needCheckNullVars", "ptr1");
paranuckerInternalTest("=", "addNullVars", "ptr1");
paranuckerInternalTest("=", "removeNullVarsAll", "");
paranuckerInternalTest("=", "linkedVars", "ptr1");
paranuckerInternalTest("=", "linkedVars", "this->tmp1");
paranuckerInternalTest("=", "linkedReverseVars", "ptr1");
paranuckerInternalTest("=", "linkedReverseVars", "this->tmp1");
while (ptr1 && ptr1->val == 3 && ptr1->ptrval)
{
paranuckerInternalTest("=", "knownVars", "ptr1 ptr1->ptrval");
paranuckerInternalTest("=", "knownNonNullVars", "ptr1 ptr1->ptrval");
paranuckerInternalTest("=", "knownNullVars", "");
paranuckerInternalTest("=", "needCheckNullVars", "");
paranuckerInternalTest("=", "addNullVars", "");
paranuckerInternalTest("=", "removeNullVarsAll", "");
paranuckerInternalTest("=", "linkedVars", "ptr1");
paranuckerInternalTest("=", "linkedVars", "this->tmp1");
paranuckerInternalTest("=", "linkedReverseVars", "ptr1");
paranuckerInternalTest("=", "linkedReverseVars", "this->tmp1");
ptr1 = ptr1->getData3();
paranuckerInternalTest("=", "knownVars", "ptr1 ptr1->ptrval");
paranuckerInternalTest("=", "knownNonNullVars", "ptr1->ptrval");
paranuckerInternalTest("=", "knownNullVars", "");
paranuckerInternalTest("=", "needCheckNullVars", "ptr1");
paranuckerInternalTest("=", "addNullVars", "ptr1");
paranuckerInternalTest("=", "removeNullVarsAll", "");
paranuckerInternalTest("=", "linkedVars", "ptr1");
paranuckerInternalTest("=", "linkedVars", "this->tmp1");
paranuckerInternalTest("=", "linkedReverseVars", "ptr1");
paranuckerInternalTest("=", "linkedReverseVars", "this->tmp1");
ptr1 = ptr1->ptrval->getData3();
paranuckerInternalTest("=", "knownVars", "ptr1 ptr1->ptrval");
paranuckerInternalTest("=", "knownNonNullVars", "ptr1->ptrval");
paranuckerInternalTest("=", "knownNullVars", "");
paranuckerInternalTest("=", "needCheckNullVars", "ptr1");
paranuckerInternalTest("=", "addNullVars", "ptr1");
paranuckerInternalTest("=", "removeNullVarsAll", "");
paranuckerInternalTest("=", "linkedVars", "ptr1");
paranuckerInternalTest("=", "linkedVars", "this->tmp1");
paranuckerInternalTest("=", "linkedReverseVars", "ptr1");
paranuckerInternalTest("=", "linkedReverseVars", "this->tmp1");
}
}
};
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