initializers-cfg-output.cpp revision e1ce783708b65eaa832ffad03d239264046dd0eb
1// RUN: %clang_cc1 -analyze -analyzer-checker=debug.DumpCFG %s 2>&1 | FileCheck %s 2// XPASS: * 3 4class A { 5public: 6 A() {} 7 A(int i) {} 8}; 9 10class B : public virtual A { 11public: 12 B() {} 13 B(int i) : A(i) {} 14}; 15 16class C : public virtual A { 17public: 18 C() {} 19 C(int i) : A(i) {} 20}; 21 22class TestOrder : public C, public B, public A { 23 int i; 24 int& r; 25public: 26 TestOrder(); 27}; 28 29TestOrder::TestOrder() 30 : r(i), B(), i(), C() { 31 A a; 32} 33 34class TestControlFlow { 35 int x, y, z; 36public: 37 TestControlFlow(bool b); 38}; 39 40TestControlFlow::TestControlFlow(bool b) 41 : y(b ? 0 : 1) 42 , x(0) 43 , z(y) { 44 int v; 45} 46 47// CHECK: [B2 (ENTRY)] 48// CHECK: Succs (1): B1 49// CHECK: [B1] 50// CHECK: 1: (CXXConstructExpr, class A) 51// CHECK: 2: A([B1.1]) (Base initializer) 52// CHECK: 3: (CXXConstructExpr, class C) 53// CHECK: 4: C([B1.3]) (Base initializer) 54// CHECK: 5: (CXXConstructExpr, class B) 55// CHECK: 6: B([B1.5]) (Base initializer) 56// CHECK: 7: (CXXConstructExpr, class A) 57// CHECK: 8: A([B1.7]) (Base initializer) 58// CHECK: 9: /*implicit*/int() 59// CHECK: 10: i([B1.9]) (Member initializer) 60// CHECK: 11: this 61// CHECK: 12: [B1.11]->i 62// CHECK: 13: r([B1.12]) (Member initializer) 63// CHECK: 14: (CXXConstructExpr, class A) 64// CHECK: 15: A a; 65// CHECK: Preds (1): B2 66// CHECK: Succs (1): B0 67// CHECK: [B0 (EXIT)] 68// CHECK: Preds (1): B1 69// CHECK: [B5 (ENTRY)] 70// CHECK: Succs (1): B4 71// CHECK: [B1] 72// CHECK: 1: [B4.4] ? [B2.1] : [B3.1] 73// CHECK: 2: y([B1.1]) (Member initializer) 74// CHECK: 3: this 75// CHECK: 4: [B1.3]->y 76// CHECK: 5: [B1.4] (ImplicitCastExpr, LValueToRValue, int) 77// CHECK: 6: z([B1.5]) (Member initializer) 78// CHECK: 7: int v; 79// CHECK: Preds (2): B2 B3 80// CHECK: Succs (1): B0 81// CHECK: [B2] 82// CHECK: 1: 0 83// CHECK: Preds (1): B4 84// CHECK: Succs (1): B1 85// CHECK: [B3] 86// CHECK: 1: 1 87// CHECK: Preds (1): B4 88// CHECK: Succs (1): B1 89// CHECK: [B4] 90// CHECK: 1: 0 91// CHECK: 2: x([B4.1]) (Member initializer) 92// CHECK: 3: b 93// CHECK: 4: [B4.3] (ImplicitCastExpr, LValueToRValue, _Bool) 94// CHECK: T: [B4.4] ? ... : ... 95// CHECK: Preds (1): B5 96// CHECK: Succs (2): B2 B3 97// CHECK: [B0 (EXIT)] 98// CHECK: Preds (1): B1 99