initializers-cfg-output.cpp revision 3d115cfd1b9c48155d478b1f2f14dba1b6ba9a91
1// RUN: %clang_cc1 -analyze -analyzer-checker=debug.DumpCFG %s 2>&1 | FileCheck %s 2 3class A { 4public: 5 A() {} 6 A(int i) {} 7}; 8 9class B : public virtual A { 10public: 11 B() {} 12 B(int i) : A(i) {} 13}; 14 15class C : public virtual A { 16public: 17 C() {} 18 C(int i) : A(i) {} 19}; 20 21class TestOrder : public C, public B, public A { 22 int i; 23 int& r; 24public: 25 TestOrder(); 26}; 27 28TestOrder::TestOrder() 29 : r(i), B(), i(), C() { 30 A a; 31} 32 33class TestControlFlow { 34 int x, y, z; 35public: 36 TestControlFlow(bool b); 37}; 38 39TestControlFlow::TestControlFlow(bool b) 40 : y(b ? 0 : 1) 41 , x(0) 42 , z(y) { 43 int v; 44} 45 46// CHECK: [B2 (ENTRY)] 47// CHECK: Succs (1): B1 48// CHECK: [B1] 49// CHECK: 1: (CXXConstructExpr, class A) 50// CHECK: 2: A([B1.1]) (Base initializer) 51// CHECK: 3: (CXXConstructExpr, class C) 52// CHECK: 4: C([B1.3]) (Base initializer) 53// CHECK: 5: (CXXConstructExpr, class B) 54// CHECK: 6: B([B1.5]) (Base initializer) 55// CHECK: 7: (CXXConstructExpr, class A) 56// CHECK: 8: A([B1.7]) (Base initializer) 57// CHECK: 9: /*implicit*/int() 58// CHECK: 10: i([B1.9]) (Member initializer) 59// CHECK: 11: this 60// CHECK: 12: [B1.11]->i 61// CHECK: 13: r([B1.12]) (Member initializer) 62// CHECK: 14: (CXXConstructExpr, class A) 63// CHECK: 15: A a; 64// CHECK: Preds (1): B2 65// CHECK: Succs (1): B0 66// CHECK: [B0 (EXIT)] 67// CHECK: Preds (1): B1 68// CHECK: [B5 (ENTRY)] 69// CHECK: Succs (1): B4 70// CHECK: [B1] 71// CHECK: 1: [B4.4] ? [B2.1] : [B3.1] 72// CHECK: 2: y([B1.1]) (Member initializer) 73// CHECK: 3: this 74// CHECK: 4: [B1.3]->y 75// CHECK: 5: [B1.4] (ImplicitCastExpr, LValueToRValue, int) 76// CHECK: 6: z([B1.5]) (Member initializer) 77// CHECK: 7: int v; 78// CHECK: Preds (2): B2 B3 79// CHECK: Succs (1): B0 80// CHECK: [B2] 81// CHECK: 1: 0 82// CHECK: Preds (1): B4 83// CHECK: Succs (1): B1 84// CHECK: [B3] 85// CHECK: 1: 1 86// CHECK: Preds (1): B4 87// CHECK: Succs (1): B1 88// CHECK: [B4] 89// CHECK: 1: 0 90// CHECK: 2: x([B4.1]) (Member initializer) 91// CHECK: 3: b 92// CHECK: 4: [B4.3] (ImplicitCastExpr, LValueToRValue, _Bool) 93// CHECK: T: [B4.4] ? ... : ... 94// CHECK: Preds (1): B5 95// CHECK: Succs (2): B2 B3 96// CHECK: [B0 (EXIT)] 97// CHECK: Preds (1): B1 98