1 // RUN: %check_clang_tidy -std=c++11 -check-suffixes=ALL,CPP11 %s bugprone-multiple-new-in-one-expr…
2 // RUN: %check_clang_tidy -std=c++17 -check-suffixes=ALL,CPP17 %s bugprone-multiple-new-in-one-expr…
13 void *operator new(std::size_t, const std::nothrow_t &) noexcept;
14 void *operator new(std::size_t, std::align_val_t, const std::nothrow_t &) noexcept;
15 void *operator new(std::size_t, void *) noexcept;
16 void *operator new(std::size_t, char);
47   (void)f(new A, new B);  in test_function_parameter()
49     (void)f(new A, new B);  in test_function_parameter()
53     (void)f(new A, new B);  in test_function_parameter()
55     (void)f(f(new A, new B));  in test_function_parameter()
57     int X = f(new A, new B);  in test_function_parameter()
59     X = f(new A, new B);  in test_function_parameter()
61     X = 1 + f(new A, new B);  in test_function_parameter()
64     (void)f(g(new A), new B);  in test_function_parameter()
67     (void)f(1 + f(new A), new B);  in test_function_parameter()
69     (void)f(XA = new A, new B);  in test_function_parameter()
71     (void)f(1 + f(new A), XB = new B);  in test_function_parameter()
78   (void)(f(new A) + f(new B));  in test_operator()
80     (void)(f(new A) + f(new B));  in test_operator()
82     (void)f(f(new A) + f(new B));  in test_operator()
84     int X = f(new A) + f(new B);  in test_operator()
86     X = f(new A) + f(new B);  in test_operator()
88     X = 1 + f(new A) + 1 + f(new B);  in test_operator()
91     (void)(f(g(new A)) + f(new B));  in test_operator()
94     (void)(f(1 + f(new A)) + f(new B));  in test_operator()
96     (void)(f(1 + f(new A)) + f(1 + f(new B)));  in test_operator()
99     (void)((new A)->VarI + (new A)->VarI);  in test_operator()
101     (void)(f(new A) + ((*G1) += new A));  in test_operator()
108   (void)(G(new A, new B));  in test_construct()
110     (void)(G(new A, new B));  in test_construct()
112     (void)(G(new A, nullptr) + G(nullptr, new B));  in test_construct()
114     f(G(new A, nullptr), G(new A, nullptr));  in test_construct()
117     (void)new G(new A, nullptr);  in test_construct()
120     (void)new G(nullptr, (new A)->PtrB);  in test_construct()
121     G *Z = new G(new A, nullptr);  in test_construct()
124     Z = new G(g(new A), nullptr);  in test_construct()
127     G *Z1, *Z2 = new G(nullptr, (new A)->PtrB), *Z3;  in test_construct()
136   (X = new A)->VarI = (Y = new A)->VarI;  in test_new_assign()
138     (X = new A)->VarI = (Y = new A)->VarI;  in test_new_assign()
140     (new A)->VarI = (Y = new A)->VarI;  in test_new_assign()
142     (X = new A)->VarI = (new A)->VarI;  in test_new_assign()
144     (new A)->VarI = (new A)->VarI;  in test_new_assign()
145     (new A)->PtrI = new int;  in test_new_assign()
147     (X = new A)->VarI += (new A)->VarI;  in test_new_assign()
154   (void)(f((f(new A) || f(0)) + f(new B[L])));  in test_operator_fixed_order()
156     (void)(f(new A) || f(new B));  in test_operator_fixed_order()
157     (void)(f(new A) && f(new B));  in test_operator_fixed_order()
158     (void)(f(new A) || f(new B) || f(new A));  in test_operator_fixed_order()
160     (void)(f(new A), f(new B));  in test_operator_fixed_order()
162     int Y = f(0, new B) ? f(new A) : f(new B);  in test_operator_fixed_order()
163     Y = f(new A) ? 1 : f(new B);  in test_operator_fixed_order()
164     Y = f(new A) ? f(new B) : 1;  in test_operator_fixed_order()
166     G g{new A, new B};  in test_operator_fixed_order()
167     H h{new int, new int};  in test_operator_fixed_order()
168     f({new int, new int});  in test_operator_fixed_order()
169     (void)f({new A, new B}, {nullptr, nullptr});  in test_operator_fixed_order()
170     (void)f({new A, new B}, {new A, nullptr});  in test_operator_fixed_order()
173     (void)(f((f(new A) || f(0)) + f(new B[L])));  in test_operator_fixed_order()
181     f1(static_cast<void *>(new A), new B);  in test_cast()
189     (void)f(new(std::nothrow) A, new B);  in test_nothrow()
190     (void)f(new A, new(std::nothrow) B);  in test_nothrow()
191     (void)f(new(static_cast<std::align_val_t>(8), std::nothrow) A, new B);  in test_nothrow()
192     (void)f(new(P) A, new B);  in test_nothrow()
193     (void)f(new('a') A, new B);  in test_nothrow()