1// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -emit-llvm -o - %s | FileCheck %s 2 3struct A { 4 A(); 5 A(const A&); 6 A(A&); 7 ~A(); 8}; 9 10struct B { 11 B(); 12 B(B&); 13}; 14 15struct C { 16 C() {} 17 C(C& other, A a = A()); 18 int i, j; 19}; 20 21struct POD { 22 int array[3][4]; 23}; 24 25struct D : A, B, virtual C { 26 D(); 27 int scalar; 28 int scalar_array[2][3]; 29 B class_member; 30 C class_member_array[2][3]; 31 POD pod_array[2][3]; 32 33 union { 34 int x; 35 float f[3]; 36 }; 37}; 38 39void f(D d) { 40 D d2(d); 41} 42 43// CHECK: define linkonce_odr void @_ZN1DC1ERS_(%struct.D* %this, %struct.D*) unnamed_addr 44// CHECK: call void @_ZN1AC1Ev 45// CHECK: call void @_ZN1CC2ERS_1A 46// CHECK: call void @_ZN1AD1Ev 47// CHECK: call void @_ZN1AC2ERS_ 48// CHECK: call void @_ZN1BC2ERS_ 49// CHECK: {{call void @llvm.memcpy.p0i8.p0i8.i64.*i64 24}} 50// CHECK: call void @_ZN1BC1ERS_ 51// CHECK: br 52// CHECK: {{icmp ult.*, 2}} 53// CHECK: {{icmp ult.*, 3}} 54// CHECK: call void @_ZN1AC1Ev 55// CHECK: call void @_ZN1CC1ERS_1A 56// CHECK: call void @_ZN1AD1Ev 57// CHECK: {{call void @llvm.memcpy.p0i8.p0i8.i64.*i64 288}} 58// CHECK: {{call void @llvm.memcpy.p0i8.p0i8.i64.*i64 12}} 59// CHECK: ret void 60 61 62template<class T> struct X0 { void f0(T * ) { } }; 63template <class > struct X1 { X1( X1& , int = 0 ) { } }; 64struct X2 { X1<int> result; }; 65void test_X2() 66{ 67 typedef X2 impl; 68 typedef X0<impl> pimpl; 69 impl* i; 70 pimpl pdata; 71 pdata.f0( new impl(*i)); 72} 73 74// rdar://problem/9598341 75namespace test3 { 76 struct A { A(const A&); A&operator=(const A&); }; 77 struct B { A a; unsigned : 0; }; 78 void test(const B &x) { 79 B y = x; 80 y = x; 81 } 82} 83