1*67e74705SXin Li // RUN: %clang_cc1 -analyze -analyzer-checker=core,cplusplus.NewDeleteLeaks -verify %s 2*67e74705SXin Li 3*67e74705SXin Li class A0 {}; 4*67e74705SXin Li 5*67e74705SXin Li class A1 { 6*67e74705SXin Li public: 7*67e74705SXin Li A1(int); 8*67e74705SXin Li }; 9*67e74705SXin Li 10*67e74705SXin Li struct S{ 11*67e74705SXin Li int i; 12*67e74705SXin Li }; 13*67e74705SXin Li 14*67e74705SXin Li class A2 { 15*67e74705SXin Li public: 16*67e74705SXin Li A2(); 17*67e74705SXin Li A2(S); 18*67e74705SXin Li A2(int*); 19*67e74705SXin Li A2(S*); 20*67e74705SXin Li A2(S&, int); 21*67e74705SXin Li A2(int, S**); 22*67e74705SXin Li }; 23*67e74705SXin Li test()24*67e74705SXin Livoid test() { 25*67e74705SXin Li new int; // expected-warning@+1 {{Potential memory leak}} 26*67e74705SXin Li new A0; // expected-warning@+1 {{Potential memory leak}} 27*67e74705SXin Li new A1(0); // expected-warning@+1 {{Potential memory leak}} 28*67e74705SXin Li new A2; // expected-warning@+1 {{Potential memory leak}} 29*67e74705SXin Li S s; 30*67e74705SXin Li s.i = 1; 31*67e74705SXin Li S* ps = new S; 32*67e74705SXin Li new A2(s); // expected-warning@+1 {{Potential memory leak}} 33*67e74705SXin Li new A2(&(s.i)); // expected-warning@+1 {{Potential memory leak}} 34*67e74705SXin Li new A2(ps); // no warning 35*67e74705SXin Li new A2(*ps, 1); // no warning 36*67e74705SXin Li new A2(1, &ps); // no warning 37*67e74705SXin Li 38*67e74705SXin Li // Tests to ensure that leaks are reported for consumed news no matter what the arguments are. 39*67e74705SXin Li A2 *a2p1 = new A2; // expected-warning@+1 {{Potential leak of memory}} 40*67e74705SXin Li A2 *a2p2 = new A2(ps); // expected-warning@+1 {{Potential leak of memory}} 41*67e74705SXin Li A2 *a2p3 = new A2(*ps, 1); // expected-warning@+1 {{Potential leak of memory}} 42*67e74705SXin Li A2 *a2p4 = new A2(1, &ps); // expected-warning@+1 {{Potential leak of memory}} 43*67e74705SXin Li } 44