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// RUN: %clang_analyze_cc1 -analyzer-checker=core,cplusplus.NewDeleteLeaks -verify %s
class A0 {};
class A1 {
public:
A1(int);
};
struct S{
int i;
};
class A2 {
public:
A2();
A2(S);
A2(int*);
A2(S*);
A2(S&, int);
A2(int, S**);
};
void test() {
new int; // expected-warning@+1 {{Potential memory leak}}
new A0; // expected-warning@+1 {{Potential memory leak}}
new A1(0); // expected-warning@+1 {{Potential memory leak}}
new A2; // expected-warning@+1 {{Potential memory leak}}
S s;
s.i = 1;
S* ps = new S;
new A2(s); // expected-warning@+1 {{Potential memory leak}}
new A2(&(s.i)); // expected-warning@+1 {{Potential memory leak}}
new A2(ps); // no warning
new A2(*ps, 1); // no warning
new A2(1, &ps); // no warning
// Tests to ensure that leaks are reported for consumed news no matter what the arguments are.
A2 *a2p1 = new A2; // expected-warning@+1 {{Potential leak of memory}}
A2 *a2p2 = new A2(ps); // expected-warning@+1 {{Potential leak of memory}}
A2 *a2p3 = new A2(*ps, 1); // expected-warning@+1 {{Potential leak of memory}}
A2 *a2p4 = new A2(1, &ps); // expected-warning@+1 {{Potential leak of memory}}
}
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