initializers-cfg-output.cpp revision 82bc3fd823d85ee3ef9a641c0975b6ad25f55047 
1// RUN: %clang_cc1 -analyze -cfg-dump -cfg-add-initializers %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:     Predecessors (0):
49// CHECK:     Successors (1): B1
50// CHECK:  [ B1 ]
51// CHECK:       1: A() (Base initializer)
52// CHECK:       2: C() (Base initializer)
53// CHECK:       3: B() (Base initializer)
54// CHECK:       4: A() (Base initializer)
55// CHECK:       5: i(/*implicit*/int()) (Member initializer)
56// CHECK:       6: r(this->i) (Member initializer)
57// CHECK:       7: A a;
58// CHECK:     Predecessors (1): B2
59// CHECK:     Successors (1): B0
60// CHECK:  [ B0 (EXIT) ]
61// CHECK:     Predecessors (1): B1
62// CHECK:     Successors (0):
63// CHECK:  [ B5 (ENTRY) ]
64// CHECK:     Predecessors (0):
65// CHECK:     Successors (1): B4
66// CHECK:  [ B1 ]
67// CHECK:       1: [B4.2] ? [B2.1] : [B3.1]
68// CHECK:       2: y([B1.1]) (Member initializer)
69// CHECK:       3: z(this->y) (Member initializer)
70// CHECK:       4: int v;
71// CHECK:     Predecessors (2): B2 B3
72// CHECK:     Successors (1): B0
73// CHECK:  [ B2 ]
74// CHECK:       1: 0
75// CHECK:     Predecessors (1): B4
76// CHECK:     Successors (1): B1
77// CHECK:  [ B3 ]
78// CHECK:       1: 1
79// CHECK:     Predecessors (1): B4
80// CHECK:     Successors (1): B1
81// CHECK:  [ B4 ]
82// CHECK:       1: x(0) (Member initializer)
83// CHECK:       2: b
84// CHECK:       T: [B4.2] ? ... : ...
85// CHECK:     Predecessors (1): B5
86// CHECK:     Successors (2): B2 B3
87// CHECK:  [ B0 (EXIT) ]
88// CHECK:     Predecessors (1): B1
89// CHECK:     Successors (0):
90