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test34.cpp: In member function 'void Object1::func1(Data1*)':
test34.cpp:60:24: warning: Using variable 'ptr1' without checking for null pointer
ptr1->val = 200;
^
test34.cpp:60:24: warning: Using variable 'ptr1' without checking for null pointer
test34.cpp: In member function 'void Object1::func2(Data1*)':
test34.cpp:90:24: warning: Using variable 'ptr1' without checking for null pointer
ptr1->val = 200;
^
test34.cpp:90:24: warning: Using variable 'ptr1' without checking for null pointer
test34.cpp: In member function 'void Object1::func3(Data1*)':
test34.cpp:102:23: warning: Using variable 'ptr1' without checking for null pointer
if (ptr1->val == 100)
^
test34.cpp: In member function 'void Object1::func4(Data1*)':
test34.cpp:138:26: warning: Using variable 'ptr1' without checking for null pointer
while (ptr1->val == 100)
^
test34.cpp:138:26: warning: Using variable 'ptr1' without checking for null pointer
test34.cpp: In member function 'void Object1::func6(Data1*)':
test34.cpp:225:26: warning: Using variable 'ptr1' without checking for null pointer
while (ptr1->val == 100)
^
test34.cpp: In member function 'void Object1::func7(Data1*)':
test34.cpp:268:21: warning: Useless variable check 'ptr1'. It already was checked before
while (ptr1 && ptr1->val == 100)
^
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