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      1 // RUN: %clang_cc1 -std=c++11 -analyze -analyzer-checker=debug.DumpCFG %s 2>&1 | FileCheck %s
      2 
      3 class A {
      4 public:
      5   A() {}
      6   A(int i) {}
      7 };
      8 
      9 class B : public virtual A {
     10 public:
     11   B() {}
     12   B(int i) : A(i) {}
     13 };
     14 
     15 class C : public virtual A {
     16 public:
     17   C() {}
     18   C(int i) : A(i) {}
     19 };
     20 
     21 class TestOrder : public C, public B, public A {
     22   int i;
     23   int& r;
     24 public:
     25   TestOrder();
     26 };
     27 
     28 TestOrder::TestOrder()
     29   : r(i), B(), i(), C() {
     30   A a;
     31 }
     32 
     33 class TestControlFlow {
     34   int x, y, z;
     35 public:
     36   TestControlFlow(bool b);
     37 };
     38 
     39 TestControlFlow::TestControlFlow(bool b)
     40   : y(b ? 0 : 1)
     41   , x(0)
     42   , z(y) {
     43   int v;
     44 }
     45 
     46 class TestDelegating {
     47   int x, z;
     48  public:
     49   TestDelegating() : TestDelegating(2, 3) {}
     50   TestDelegating(int x, int z) : x(x), z(z) {}
     51 };
     52 
     53 // CHECK:  [B2 (ENTRY)]
     54 // CHECK:    Succs (1): B1
     55 // CHECK:  [B1]
     56 // CHECK:    1:  (CXXConstructExpr, class A)
     57 // CHECK:    2: A([B1.1]) (Base initializer)
     58 // CHECK:    3:  (CXXConstructExpr, class C)
     59 // CHECK:    4: C([B1.3]) (Base initializer)
     60 // CHECK:    5:  (CXXConstructExpr, class B)
     61 // CHECK:    6: B([B1.5]) (Base initializer)
     62 // CHECK:    7:  (CXXConstructExpr, class A)
     63 // CHECK:    8: A([B1.7]) (Base initializer)
     64 // CHECK:    9: /*implicit*/(int)0
     65 // CHECK:   10: i([B1.9]) (Member initializer)
     66 // CHECK:   11: this
     67 // CHECK:   12: [B1.11]->i
     68 // CHECK:   13: r([B1.12]) (Member initializer)
     69 // CHECK:   14:  (CXXConstructExpr, class A)
     70 // CHECK:   15: A a;
     71 // CHECK:    Preds (1): B2
     72 // CHECK:    Succs (1): B0
     73 // CHECK:  [B0 (EXIT)]
     74 // CHECK:    Preds (1): B1
     75 // CHECK:  [B5 (ENTRY)]
     76 // CHECK:    Succs (1): B4
     77 // CHECK:  [B1]
     78 // CHECK:    1: [B4.4] ? [B2.1] : [B3.1]
     79 // CHECK:    2: y([B1.1]) (Member initializer)
     80 // CHECK:    3: this
     81 // CHECK:    4: [B1.3]->y
     82 // CHECK:    5: [B1.4] (ImplicitCastExpr, LValueToRValue, int)
     83 // CHECK:    6: z([B1.5]) (Member initializer)
     84 // CHECK:    7: int v;
     85 // CHECK:    Preds (2): B2 B3
     86 // CHECK:    Succs (1): B0
     87 // CHECK:  [B2]
     88 // CHECK:    1: 0
     89 // CHECK:    Preds (1): B4
     90 // CHECK:    Succs (1): B1
     91 // CHECK:  [B3]
     92 // CHECK:    1: 1
     93 // CHECK:    Preds (1): B4
     94 // CHECK:    Succs (1): B1
     95 // CHECK:  [B4]
     96 // CHECK:    1: 0
     97 // CHECK:    2: x([B4.1]) (Member initializer)
     98 // CHECK:    3: b
     99 // CHECK:    4: [B4.3] (ImplicitCastExpr, LValueToRValue, _Bool)
    100 // CHECK:    T: [B4.4] ? ... : ...
    101 // CHECK:    Preds (1): B5
    102 // CHECK:    Succs (2): B2 B3
    103 // CHECK:  [B0 (EXIT)]
    104 // CHECK:    Preds (1): B1
    105 // CHECK:  [B2 (ENTRY)]
    106 // CHECK:    Succs (1): B1
    107 // CHECK:  [B1]
    108 // CHECK:    1: 2
    109 // CHECK:    2: 3
    110 // CHECK:    3: [B1.1], [B1.2] (CXXConstructExpr, class TestDelegating)
    111 // CHECK:    4: TestDelegating([B1.3]) (Delegating initializer)
    112 // CHECK:    Preds (1): B2
    113 // CHECK:    Succs (1): B0
    114 // CHECK:  [B0 (EXIT)]
    115 // CHECK:    Preds (1): B1
    116