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test39.cpp: In member function 'void Object1::func1(Data1*) const':
test39.cpp:63:24: warning: Using parameter 'ptr1' without checking for null pointer
ptr1->val = 100;
^
test39.cpp:73:22: warning: Using parameter 'ptr1' without checking for null pointer
ptr1->val = 0;
^
test39.cpp: In member function 'void Object1::func2(Data1*) const':
test39.cpp:96:51: warning: Using parameter 'ptr1' without checking for null pointer
ptr1->ptrval = reinterpret_cast<Data1*>(1);
^
test39.cpp: In member function 'void Object1::func3(Data1*) const':
test39.cpp:119:25: warning: Using parameter 'ptr1' without checking for null pointer
ptr1->ptrval = 0;
^
test39.cpp: In member function 'void Object1::func4() const':
test39.cpp:152:16: warning: unused variable 'ptr1' [-Wunused-variable]
Data1 *ptr1 = &data2;
^
test39.cpp: In member function 'void Object1::func5() const':
test39.cpp:175:15: warning: unused variable 'data2' [-Wunused-variable]
Data1 data2;
^
test39.cpp:195:16: warning: unused variable 'ptr1' [-Wunused-variable]
Data1 *ptr1 = reinterpret_cast<Data1*>(&data1); // probable here must no warning about &data1
^
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