Vendor import of clang trunk r126079:

http://llvm.org/svn/llvm-project/cfe/trunk@126079

1 files changed, 835 insertions, 0 deletions

diff --git a/test/Analysis/auto-obj-dtors-cfg-output.cpp b/test/Analysis/auto-obj-dtors-cfg-output.cpp
new file mode 100644
index 0000000..4bcfccd
--- /dev/null
+++ b/test/Analysis/auto-obj-dtors-cfg-output.cpp
@@ -0,0 +1,835 @@
+// RUN: %clang_cc1 -fexceptions -analyze -analyzer-checker=debug.DumpCFG -cfg-add-implicit-dtors %s 2>&1 | FileCheck %s
+// XPASS: *
+
+class A {
+public:
+  A() {}
+  ~A() {}
+  operator int() const { return 1; }
+};
+
+extern const bool UV;
+
+void test_const_ref() {
+  A a;
+  const A& b = a;
+  const A& c = A();
+}
+
+void test_array() {
+  A a[2];
+  A b[0];
+}
+
+void test_scope() {
+  A a;
+  { A c;
+    A d;
+  }
+  A b;
+}
+
+void test_return() {
+  A a;
+  A b;
+  if (UV) return;
+  A c;
+}
+
+void test_goto() {
+  A a;
+l0:
+  A b;
+  { A a;
+    if (UV) goto l0;
+    if (UV) goto l1;
+    A b;
+  }
+l1:
+  A c;
+}
+
+void test_if_implicit_scope() {
+  A a;
+  if (A b = a)
+    A c;
+  else A c;
+}
+
+void test_if_jumps() {
+  A a;
+  if (A b = a) {
+    A c;
+    if (UV) return;
+    A d;
+  } else {
+    A c;
+    if (UV) return;
+    A d;
+  }
+  A e;
+}
+
+void test_while_implicit_scope() {
+  A a;
+  while (A b = a)
+    A c;
+}
+
+void test_while_jumps() {
+  A a;
+  while (A b = a) {
+    A c;
+    if (UV) break;
+    if (UV) continue;
+    if (UV) return;
+    A d;
+  }
+  A e;
+}
+
+void test_do_implicit_scope() {
+  do A a;
+  while (UV);
+}
+
+void test_do_jumps() {
+  A a;
+  do {
+    A b;
+    if (UV) break;
+    if (UV) continue;
+    if (UV) return;
+    A c;
+  } while (UV);
+  A d;
+}
+
+void test_switch_implicit_scope() {
+  A a;
+  switch (A b = a)
+    A c;
+}
+
+void test_switch_jumps() {
+  A a;
+  switch (A b = a) {
+  case 0: {
+    A c;
+    if (UV) break;
+    if (UV) return;
+    A f;
+  }
+  case 1:
+    break;
+  }
+  A g;
+}
+
+void test_for_implicit_scope() {
+  for (A a; A b = a; )
+    A c;
+}
+
+void test_for_jumps() {
+  A a;
+  for (A b; A c = b; ) {
+    A d;
+    if (UV) break;
+    if (UV) continue;
+    if (UV) return;
+    A e;
+  }
+  A f;
+}
+
+void test_catch_const_ref() {
+  try {
+  } catch (const A& e) {
+  }
+}
+
+void test_catch_copy() {
+  try {
+  } catch (A e) {
+  }
+}
+
+// CHECK: [ B2 (ENTRY) ]
+// CHECK:    Predecessors (0):
+// CHECK:    Successors (1): B1
+// CHECK: [ B1 ]
+// CHECK:      1: 
+// CHECK:      2: A a;
+// CHECK:      3: const A &b = a;
+// CHECK:      4: A()
+// CHECK:      5: const A &c = A();
+// CHECK:      6: [B1.5].~A() (Implicit destructor)
+// CHECK:      7: [B1.2].~A() (Implicit destructor)
+// CHECK:    Predecessors (1): B2
+// CHECK:    Successors (1): B0
+// CHECK: [ B0 (EXIT) ]
+// CHECK:    Predecessors (1): B1
+// CHECK:    Successors (0):
+// CHECK: [ B2 (ENTRY) ]
+// CHECK:    Predecessors (0):
+// CHECK:    Successors (1): B1
+// CHECK: [ B1 ]
+// CHECK:      1: 
+// CHECK:      2: A a[2];
+// CHECK:      3: 
+// CHECK:      4: A b[0];
+// CHECK:      5: [B1.2].~A() (Implicit destructor)
+// CHECK:    Predecessors (1): B2
+// CHECK:    Successors (1): B0
+// CHECK: [ B0 (EXIT) ]
+// CHECK:    Predecessors (1): B1
+// CHECK:    Successors (0):
+// CHECK: [ B2 (ENTRY) ]
+// CHECK:    Predecessors (0):
+// CHECK:    Successors (1): B1
+// CHECK: [ B1 ]
+// CHECK:      1: 
+// CHECK:      2: A a;
+// CHECK:      3: 
+// CHECK:      4: A c;
+// CHECK:      5: 
+// CHECK:      6: A d;
+// CHECK:      7: [B1.6].~A() (Implicit destructor)
+// CHECK:      8: [B1.4].~A() (Implicit destructor)
+// CHECK:      9: 
+// CHECK:     10: A b;
+// CHECK:     11: [B1.10].~A() (Implicit destructor)
+// CHECK:     12: [B1.2].~A() (Implicit destructor)
+// CHECK:    Predecessors (1): B2
+// CHECK:    Successors (1): B0
+// CHECK: [ B0 (EXIT) ]
+// CHECK:    Predecessors (1): B1
+// CHECK:    Successors (0):
+// CHECK: [ B4 (ENTRY) ]
+// CHECK:    Predecessors (0):
+// CHECK:    Successors (1): B3
+// CHECK: [ B1 ]
+// CHECK:      1: 
+// CHECK:      2: A c;
+// CHECK:      3: [B1.2].~A() (Implicit destructor)
+// CHECK:      4: [B3.4].~A() (Implicit destructor)
+// CHECK:      5: [B3.2].~A() (Implicit destructor)
+// CHECK:    Predecessors (1): B3
+// CHECK:    Successors (1): B0
+// CHECK: [ B2 ]
+// CHECK:      1: return;
+// CHECK:      2: [B3.4].~A() (Implicit destructor)
+// CHECK:      3: [B3.2].~A() (Implicit destructor)
+// CHECK:    Predecessors (1): B3
+// CHECK:    Successors (1): B0
+// CHECK: [ B3 ]
+// CHECK:      1: 
+// CHECK:      2: A a;
+// CHECK:      3: 
+// CHECK:      4: A b;
+// CHECK:      5: UV
+// CHECK:      T: if [B3.5]
+// CHECK:    Predecessors (1): B4
+// CHECK:    Successors (2): B2 B1
+// CHECK: [ B0 (EXIT) ]
+// CHECK:    Predecessors (2): B1 B2
+// CHECK:    Successors (0):
+// CHECK: [ B8 (ENTRY) ]
+// CHECK:    Predecessors (0):
+// CHECK:    Successors (1): B7
+// CHECK: [ B1 ]
+// CHECK:    l1:
+// CHECK:      1: 
+// CHECK:      2: A c;
+// CHECK:      3: [B1.2].~A() (Implicit destructor)
+// CHECK:      4: [B6.2].~A() (Implicit destructor)
+// CHECK:      5: [B7.2].~A() (Implicit destructor)
+// CHECK:    Predecessors (2): B2 B3
+// CHECK:    Successors (1): B0
+// CHECK: [ B2 ]
+// CHECK:      1: 
+// CHECK:      2: A b;
+// CHECK:      3: [B2.2].~A() (Implicit destructor)
+// CHECK:      4: [B6.4].~A() (Implicit destructor)
+// CHECK:    Predecessors (1): B4
+// CHECK:    Successors (1): B1
+// CHECK: [ B3 ]
+// CHECK:      1: [B6.4].~A() (Implicit destructor)
+// CHECK:      T: goto l1;
+// CHECK:    Predecessors (1): B4
+// CHECK:    Successors (1): B1
+// CHECK: [ B4 ]
+// CHECK:      1: UV
+// CHECK:      T: if [B4.1]
+// CHECK:    Predecessors (1): B6
+// CHECK:    Successors (2): B3 B2
+// CHECK: [ B5 ]
+// CHECK:      1: [B6.4].~A() (Implicit destructor)
+// CHECK:      2: [B6.2].~A() (Implicit destructor)
+// CHECK:      T: goto l0;
+// CHECK:    Predecessors (1): B6
+// CHECK:    Successors (1): B6
+// CHECK: [ B6 ]
+// CHECK:    l0:
+// CHECK:      1: 
+// CHECK:      2: A b;
+// CHECK:      3: 
+// CHECK:      4: A a;
+// CHECK:      5: UV
+// CHECK:      T: if [B6.5]
+// CHECK:    Predecessors (2): B7 B5
+// CHECK:    Successors (2): B5 B4
+// CHECK: [ B7 ]
+// CHECK:      1: 
+// CHECK:      2: A a;
+// CHECK:    Predecessors (1): B8
+// CHECK:    Successors (1): B6
+// CHECK: [ B0 (EXIT) ]
+// CHECK:    Predecessors (1): B1
+// CHECK:    Successors (0):
+// CHECK: [ B5 (ENTRY) ]
+// CHECK:    Predecessors (0):
+// CHECK:    Successors (1): B4
+// CHECK: [ B1 ]
+// CHECK:      1: [B4.4].~A() (Implicit destructor)
+// CHECK:      2: [B4.2].~A() (Implicit destructor)
+// CHECK:    Predecessors (2): B2 B3
+// CHECK:    Successors (1): B0
+// CHECK: [ B2 ]
+// CHECK:      1: 
+// CHECK:      2: A c;
+// CHECK:      3: [B2.2].~A() (Implicit destructor)
+// CHECK:    Predecessors (1): B4
+// CHECK:    Successors (1): B1
+// CHECK: [ B3 ]
+// CHECK:      1: 
+// CHECK:      2: A c;
+// CHECK:      3: [B3.2].~A() (Implicit destructor)
+// CHECK:    Predecessors (1): B4
+// CHECK:    Successors (1): B1
+// CHECK: [ B4 ]
+// CHECK:      1: 
+// CHECK:      2: A a;
+// CHECK:      3: a
+// CHECK:      4: if ([B4.6])
+// CHECK:[B3.2]else
+// CHECK:[B2.2]      5: b.operator int()
+// CHECK:      6: [B4.5]
+// CHECK:      T: if [B4.6]
+// CHECK:    Predecessors (1): B5
+// CHECK:    Successors (2): B3 B2
+// CHECK: [ B0 (EXIT) ]
+// CHECK:    Predecessors (1): B1
+// CHECK:    Successors (0):
+// CHECK: [ B9 (ENTRY) ]
+// CHECK:    Predecessors (0):
+// CHECK:    Successors (1): B8
+// CHECK: [ B1 ]
+// CHECK:      1: [B8.4].~A() (Implicit destructor)
+// CHECK:      2: 
+// CHECK:      3: A e;
+// CHECK:      4: [B1.3].~A() (Implicit destructor)
+// CHECK:      5: [B8.2].~A() (Implicit destructor)
+// CHECK:    Predecessors (2): B2 B5
+// CHECK:    Successors (1): B0
+// CHECK: [ B2 ]
+// CHECK:      1: 
+// CHECK:      2: A d;
+// CHECK:      3: [B2.2].~A() (Implicit destructor)
+// CHECK:      4: [B4.2].~A() (Implicit destructor)
+// CHECK:    Predecessors (1): B4
+// CHECK:    Successors (1): B1
+// CHECK: [ B3 ]
+// CHECK:      1: return;
+// CHECK:      2: [B4.2].~A() (Implicit destructor)
+// CHECK:      3: [B8.4].~A() (Implicit destructor)
+// CHECK:      4: [B8.2].~A() (Implicit destructor)
+// CHECK:    Predecessors (1): B4
+// CHECK:    Successors (1): B0
+// CHECK: [ B4 ]
+// CHECK:      1: 
+// CHECK:      2: A c;
+// CHECK:      3: UV
+// CHECK:      T: if [B4.3]
+// CHECK:    Predecessors (1): B8
+// CHECK:    Successors (2): B3 B2
+// CHECK: [ B5 ]
+// CHECK:      1: 
+// CHECK:      2: A d;
+// CHECK:      3: [B5.2].~A() (Implicit destructor)
+// CHECK:      4: [B7.2].~A() (Implicit destructor)
+// CHECK:    Predecessors (1): B7
+// CHECK:    Successors (1): B1
+// CHECK: [ B6 ]
+// CHECK:      1: return;
+// CHECK:      2: [B7.2].~A() (Implicit destructor)
+// CHECK:      3: [B8.4].~A() (Implicit destructor)
+// CHECK:      4: [B8.2].~A() (Implicit destructor)
+// CHECK:    Predecessors (1): B7
+// CHECK:    Successors (1): B0
+// CHECK: [ B7 ]
+// CHECK:      1: 
+// CHECK:      2: A c;
+// CHECK:      3: UV
+// CHECK:      T: if [B7.3]
+// CHECK:    Predecessors (1): B8
+// CHECK:    Successors (2): B6 B5
+// CHECK: [ B8 ]
+// CHECK:      1: 
+// CHECK:      2: A a;
+// CHECK:      3: a
+// CHECK:      4: if ([B8.6]) {
+// CHECK:[B7.2]    if ([B7.3])
+// CHECK:[B6.1][B5.2]} else {
+// CHECK:[B4.2]    if ([B4.3])
+// CHECK:[B3.1][B2.2]}
+// CHECK:      5: b.operator int()
+// CHECK:      6: [B8.5]
+// CHECK:      T: if [B8.6]
+// CHECK:    Predecessors (1): B9
+// CHECK:    Successors (2): B7 B4
+// CHECK: [ B0 (EXIT) ]
+// CHECK:    Predecessors (3): B1 B3 B6
+// CHECK:    Successors (0):
+// CHECK: [ B6 (ENTRY) ]
+// CHECK:    Predecessors (0):
+// CHECK:    Successors (1): B5
+// CHECK: [ B1 ]
+// CHECK:      1: [B2.2].~A() (Implicit destructor)
+// CHECK:      2: [B5.2].~A() (Implicit destructor)
+// CHECK:    Predecessors (1): B2
+// CHECK:    Successors (1): B0
+// CHECK: [ B2 ]
+// CHECK:      1: a
+// CHECK:      2: while ([B2.4])
+// CHECK:[B4.2]      3: b.operator int()
+// CHECK:      4: [B2.3]
+// CHECK:      T: while [B2.4]
+// CHECK:    Predecessors (2): B3 B5
+// CHECK:    Successors (2): B4 B1
+// CHECK: [ B3 ]
+// CHECK:    Predecessors (1): B4
+// CHECK:    Successors (1): B2
+// CHECK: [ B4 ]
+// CHECK:      1: 
+// CHECK:      2: A c;
+// CHECK:      3: [B4.2].~A() (Implicit destructor)
+// CHECK:      4: [B2.2].~A() (Implicit destructor)
+// CHECK:    Predecessors (1): B2
+// CHECK:    Successors (1): B3
+// CHECK: [ B5 ]
+// CHECK:      1: 
+// CHECK:      2: A a;
+// CHECK:    Predecessors (1): B6
+// CHECK:    Successors (1): B2
+// CHECK: [ B0 (EXIT) ]
+// CHECK:    Predecessors (1): B1
+// CHECK:    Successors (0):
+// CHECK: [ B12 (ENTRY) ]
+// CHECK:    Predecessors (0):
+// CHECK:    Successors (1): B11
+// CHECK: [ B1 ]
+// CHECK:      1: [B2.2].~A() (Implicit destructor)
+// CHECK:      2: 
+// CHECK:      3: A e;
+// CHECK:      4: [B1.3].~A() (Implicit destructor)
+// CHECK:      5: [B11.2].~A() (Implicit destructor)
+// CHECK:    Predecessors (2): B9 B2
+// CHECK:    Successors (1): B0
+// CHECK: [ B2 ]
+// CHECK:      1: a
+// CHECK:      2: while ([B2.4])
+// CHECK:    {
+// CHECK:[B10.2]        if ([B10.3])
+// CHECK:            break;
+// CHECK:        if ([B8.1])
+// CHECK:            continue;
+// CHECK:        if ([B6.1])
+// CHECK:[B5.1][B4.2]    }
+// CHECK:      3: b.operator int()
+// CHECK:      4: [B2.3]
+// CHECK:      T: while [B2.4]
+// CHECK:    Predecessors (2): B3 B11
+// CHECK:    Successors (2): B10 B1
+// CHECK: [ B3 ]
+// CHECK:    Predecessors (2): B4 B7
+// CHECK:    Successors (1): B2
+// CHECK: [ B4 ]
+// CHECK:      1: 
+// CHECK:      2: A d;
+// CHECK:      3: [B4.2].~A() (Implicit destructor)
+// CHECK:      4: [B10.2].~A() (Implicit destructor)
+// CHECK:      5: [B2.2].~A() (Implicit destructor)
+// CHECK:    Predecessors (1): B6
+// CHECK:    Successors (1): B3
+// CHECK: [ B5 ]
+// CHECK:      1: return;
+// CHECK:      2: [B10.2].~A() (Implicit destructor)
+// CHECK:      3: [B2.2].~A() (Implicit destructor)
+// CHECK:      4: [B11.2].~A() (Implicit destructor)
+// CHECK:    Predecessors (1): B6
+// CHECK:    Successors (1): B0
+// CHECK: [ B6 ]
+// CHECK:      1: UV
+// CHECK:      T: if [B6.1]
+// CHECK:    Predecessors (1): B8
+// CHECK:    Successors (2): B5 B4
+// CHECK: [ B7 ]
+// CHECK:      1: [B10.2].~A() (Implicit destructor)
+// CHECK:      2: [B2.2].~A() (Implicit destructor)
+// CHECK:      T: continue;
+// CHECK:    Predecessors (1): B8
+// CHECK:    Successors (1): B3
+// CHECK: [ B8 ]
+// CHECK:      1: UV
+// CHECK:      T: if [B8.1]
+// CHECK:    Predecessors (1): B10
+// CHECK:    Successors (2): B7 B6
+// CHECK: [ B9 ]
+// CHECK:      1: [B10.2].~A() (Implicit destructor)
+// CHECK:      T: break;
+// CHECK:    Predecessors (1): B10
+// CHECK:    Successors (1): B1
+// CHECK: [ B10 ]
+// CHECK:      1: 
+// CHECK:      2: A c;
+// CHECK:      3: UV
+// CHECK:      T: if [B10.3]
+// CHECK:    Predecessors (1): B2
+// CHECK:    Successors (2): B9 B8
+// CHECK: [ B11 ]
+// CHECK:      1: 
+// CHECK:      2: A a;
+// CHECK:    Predecessors (1): B12
+// CHECK:    Successors (1): B2
+// CHECK: [ B0 (EXIT) ]
+// CHECK:    Predecessors (2): B1 B5
+// CHECK:    Successors (0):
+// CHECK: [ B4 (ENTRY) ]
+// CHECK:    Predecessors (0):
+// CHECK:    Successors (1): B2
+// CHECK: [ B1 ]
+// CHECK:      1: UV
+// CHECK:      T: do ... while [B1.1]
+// CHECK:    Predecessors (1): B2
+// CHECK:    Successors (2): B3 B0
+// CHECK: [ B2 ]
+// CHECK:      1: 
+// CHECK:      2: A a;
+// CHECK:      3: [B2.2].~A() (Implicit destructor)
+// CHECK:    Predecessors (2): B3 B4
+// CHECK:    Successors (1): B1
+// CHECK: [ B3 ]
+// CHECK:    Predecessors (1): B1
+// CHECK:    Successors (1): B2
+// CHECK: [ B0 (EXIT) ]
+// CHECK:    Predecessors (1): B1
+// CHECK:    Successors (0):
+// CHECK: [ B12 (ENTRY) ]
+// CHECK:    Predecessors (0):
+// CHECK:    Successors (1): B11
+// CHECK: [ B1 ]
+// CHECK:      1: 
+// CHECK:      2: A d;
+// CHECK:      3: [B1.2].~A() (Implicit destructor)
+// CHECK:      4: [B11.2].~A() (Implicit destructor)
+// CHECK:    Predecessors (2): B8 B2
+// CHECK:    Successors (1): B0
+// CHECK: [ B2 ]
+// CHECK:      1: UV
+// CHECK:      T: do ... while [B2.1]
+// CHECK:    Predecessors (2): B3 B6
+// CHECK:    Successors (2): B10 B1
+// CHECK: [ B3 ]
+// CHECK:      1: 
+// CHECK:      2: A c;
+// CHECK:      3: [B3.2].~A() (Implicit destructor)
+// CHECK:      4: [B9.2].~A() (Implicit destructor)
+// CHECK:    Predecessors (1): B5
+// CHECK:    Successors (1): B2
+// CHECK: [ B4 ]
+// CHECK:      1: return;
+// CHECK:      2: [B9.2].~A() (Implicit destructor)
+// CHECK:      3: [B11.2].~A() (Implicit destructor)
+// CHECK:    Predecessors (1): B5
+// CHECK:    Successors (1): B0
+// CHECK: [ B5 ]
+// CHECK:      1: UV
+// CHECK:      T: if [B5.1]
+// CHECK:    Predecessors (1): B7
+// CHECK:    Successors (2): B4 B3
+// CHECK: [ B6 ]
+// CHECK:      1: [B9.2].~A() (Implicit destructor)
+// CHECK:      T: continue;
+// CHECK:    Predecessors (1): B7
+// CHECK:    Successors (1): B2
+// CHECK: [ B7 ]
+// CHECK:      1: UV
+// CHECK:      T: if [B7.1]
+// CHECK:    Predecessors (1): B9
+// CHECK:    Successors (2): B6 B5
+// CHECK: [ B8 ]
+// CHECK:      1: [B9.2].~A() (Implicit destructor)
+// CHECK:      T: break;
+// CHECK:    Predecessors (1): B9
+// CHECK:    Successors (1): B1
+// CHECK: [ B9 ]
+// CHECK:      1: 
+// CHECK:      2: A b;
+// CHECK:      3: UV
+// CHECK:      T: if [B9.3]
+// CHECK:    Predecessors (2): B10 B11
+// CHECK:    Successors (2): B8 B7
+// CHECK: [ B10 ]
+// CHECK:    Predecessors (1): B2
+// CHECK:    Successors (1): B9
+// CHECK: [ B11 ]
+// CHECK:      1: 
+// CHECK:      2: A a;
+// CHECK:    Predecessors (1): B12
+// CHECK:    Successors (1): B9
+// CHECK: [ B0 (EXIT) ]
+// CHECK:    Predecessors (2): B1 B4
+// CHECK:    Successors (0):
+// CHECK: [ B4 (ENTRY) ]
+// CHECK:    Predecessors (0):
+// CHECK:    Successors (1): B2
+// CHECK: [ B1 ]
+// CHECK:      1: [B2.4].~A() (Implicit destructor)
+// CHECK:      2: [B2.2].~A() (Implicit destructor)
+// CHECK:    Predecessors (2): B3 B2
+// CHECK:    Successors (1): B0
+// CHECK: [ B2 ]
+// CHECK:      1: 
+// CHECK:      2: A a;
+// CHECK:      3: a
+// CHECK:      4: switch ([B2.5])
+// CHECK:[B3.2]      5: b.operator int()
+// CHECK:      T: switch [B2.5]
+// CHECK:    Predecessors (1): B4
+// CHECK:    Successors (1): B1
+// CHECK: [ B3 ]
+// CHECK:      1: 
+// CHECK:      2: A c;
+// CHECK:      3: [B3.2].~A() (Implicit destructor)
+// CHECK:    Predecessors (0):
+// CHECK:    Successors (1): B1
+// CHECK: [ B0 (EXIT) ]
+// CHECK:    Predecessors (1): B1
+// CHECK:    Successors (0):
+// CHECK: [ B9 (ENTRY) ]
+// CHECK:    Predecessors (0):
+// CHECK:    Successors (1): B2
+// CHECK: [ B1 ]
+// CHECK:      1: [B2.4].~A() (Implicit destructor)
+// CHECK:      2: 
+// CHECK:      3: A g;
+// CHECK:      4: [B1.3].~A() (Implicit destructor)
+// CHECK:      5: [B2.2].~A() (Implicit destructor)
+// CHECK:    Predecessors (3): B3 B7 B2
+// CHECK:    Successors (1): B0
+// CHECK: [ B2 ]
+// CHECK:      1: 
+// CHECK:      2: A a;
+// CHECK:      3: a
+// CHECK:      4: switch ([B2.5]) {
+// CHECK:  case 0:
+// CHECK:    {
+// CHECK:[B8.2]        if ([B8.3])
+// CHECK:            break;
+// CHECK:        if ([B6.1])
+// CHECK:[B5.1][B4.2]    }
+// CHECK:  case 1:
+// CHECK:    break;
+// CHECK:}
+// CHECK:      5: b.operator int()
+// CHECK:      T: switch [B2.5]
+// CHECK:    Predecessors (1): B9
+// CHECK:    Successors (3): B3 B8
+// CHECK:     B1
+// CHECK: [ B3 ]
+// CHECK:    case 1:
+// CHECK:      T: break;
+// CHECK:    Predecessors (2): B2 B4
+// CHECK:    Successors (1): B1
+// CHECK: [ B4 ]
+// CHECK:      1: 
+// CHECK:      2: A f;
+// CHECK:      3: [B4.2].~A() (Implicit destructor)
+// CHECK:      4: [B8.2].~A() (Implicit destructor)
+// CHECK:    Predecessors (1): B6
+// CHECK:    Successors (1): B3
+// CHECK: [ B5 ]
+// CHECK:      1: return;
+// CHECK:      2: [B8.2].~A() (Implicit destructor)
+// CHECK:      3: [B2.4].~A() (Implicit destructor)
+// CHECK:      4: [B2.2].~A() (Implicit destructor)
+// CHECK:    Predecessors (1): B6
+// CHECK:    Successors (1): B0
+// CHECK: [ B6 ]
+// CHECK:      1: UV
+// CHECK:      T: if [B6.1]
+// CHECK:    Predecessors (1): B8
+// CHECK:    Successors (2): B5 B4
+// CHECK: [ B7 ]
+// CHECK:      1: [B8.2].~A() (Implicit destructor)
+// CHECK:      T: break;
+// CHECK:    Predecessors (1): B8
+// CHECK:    Successors (1): B1
+// CHECK: [ B8 ]
+// CHECK:    case 0:
+// CHECK:      1: 
+// CHECK:      2: A c;
+// CHECK:      3: UV
+// CHECK:      T: if [B8.3]
+// CHECK:    Predecessors (1): B2
+// CHECK:    Successors (2): B7 B6
+// CHECK: [ B0 (EXIT) ]
+// CHECK:    Predecessors (2): B1 B5
+// CHECK:    Successors (0):
+// CHECK: [ B6 (ENTRY) ]
+// CHECK:    Predecessors (0):
+// CHECK:    Successors (1): B5
+// CHECK: [ B1 ]
+// CHECK:      1: [B2.2].~A() (Implicit destructor)
+// CHECK:      2: [B5.2].~A() (Implicit destructor)
+// CHECK:    Predecessors (1): B2
+// CHECK:    Successors (1): B0
+// CHECK: [ B2 ]
+// CHECK:      1: a
+// CHECK:      2: for (A a; [B2.4];) 
+// CHECK:[B4.2]      3: b.operator int()
+// CHECK:      4: [B2.3]
+// CHECK:      T: for (...; [B2.4]; )
+// CHECK:    Predecessors (2): B3 B5
+// CHECK:    Successors (2): B4 B1
+// CHECK: [ B3 ]
+// CHECK:      1: [B2.2].~A() (Implicit destructor)
+// CHECK:    Predecessors (1): B4
+// CHECK:    Successors (1): B2
+// CHECK: [ B4 ]
+// CHECK:      1: 
+// CHECK:      2: A c;
+// CHECK:      3: [B4.2].~A() (Implicit destructor)
+// CHECK:    Predecessors (1): B2
+// CHECK:    Successors (1): B3
+// CHECK: [ B5 ]
+// CHECK:      1: 
+// CHECK:      2: A a;
+// CHECK:    Predecessors (1): B6
+// CHECK:    Successors (1): B2
+// CHECK: [ B0 (EXIT) ]
+// CHECK:    Predecessors (1): B1
+// CHECK:    Successors (0):
+// CHECK: [ B12 (ENTRY) ]
+// CHECK:    Predecessors (0):
+// CHECK:    Successors (1): B11
+// CHECK: [ B1 ]
+// CHECK:      1: [B2.2].~A() (Implicit destructor)
+// CHECK:      2: [B11.4].~A() (Implicit destructor)
+// CHECK:      3: 
+// CHECK:      4: A f;
+// CHECK:      5: [B1.4].~A() (Implicit destructor)
+// CHECK:      6: [B11.2].~A() (Implicit destructor)
+// CHECK:    Predecessors (2): B9 B2
+// CHECK:    Successors (1): B0
+// CHECK: [ B2 ]
+// CHECK:      1: b
+// CHECK:      2: for (A b; [B2.4];) {
+// CHECK:[B10.2]    if ([B10.3])
+// CHECK:        break;
+// CHECK:    if ([B8.1])
+// CHECK:        continue;
+// CHECK:    if ([B6.1])
+// CHECK:[B5.1][B4.2]}
+// CHECK:      3: c.operator int()
+// CHECK:      4: [B2.3]
+// CHECK:      T: for (...; [B2.4]; )
+// CHECK:    Predecessors (2): B3 B11
+// CHECK:    Successors (2): B10 B1
+// CHECK: [ B3 ]
+// CHECK:      1: [B2.2].~A() (Implicit destructor)
+// CHECK:    Predecessors (2): B4 B7
+// CHECK:    Successors (1): B2
+// CHECK: [ B4 ]
+// CHECK:      1: 
+// CHECK:      2: A e;
+// CHECK:      3: [B4.2].~A() (Implicit destructor)
+// CHECK:      4: [B10.2].~A() (Implicit destructor)
+// CHECK:    Predecessors (1): B6
+// CHECK:    Successors (1): B3
+// CHECK: [ B5 ]
+// CHECK:      1: return;
+// CHECK:      2: [B10.2].~A() (Implicit destructor)
+// CHECK:      3: [B2.2].~A() (Implicit destructor)
+// CHECK:      4: [B11.4].~A() (Implicit destructor)
+// CHECK:      5: [B11.2].~A() (Implicit destructor)
+// CHECK:    Predecessors (1): B6
+// CHECK:    Successors (1): B0
+// CHECK: [ B6 ]
+// CHECK:      1: UV
+// CHECK:      T: if [B6.1]
+// CHECK:    Predecessors (1): B8
+// CHECK:    Successors (2): B5 B4
+// CHECK: [ B7 ]
+// CHECK:      1: [B10.2].~A() (Implicit destructor)
+// CHECK:      T: continue;
+// CHECK:    Predecessors (1): B8
+// CHECK:    Successors (1): B3
+// CHECK: [ B8 ]
+// CHECK:      1: UV
+// CHECK:      T: if [B8.1]
+// CHECK:    Predecessors (1): B10
+// CHECK:    Successors (2): B7 B6
+// CHECK: [ B9 ]
+// CHECK:      1: [B10.2].~A() (Implicit destructor)
+// CHECK:      T: break;
+// CHECK:    Predecessors (1): B10
+// CHECK:    Successors (1): B1
+// CHECK: [ B10 ]
+// CHECK:      1: 
+// CHECK:      2: A d;
+// CHECK:      3: UV
+// CHECK:      T: if [B10.3]
+// CHECK:    Predecessors (1): B2
+// CHECK:    Successors (2): B9 B8
+// CHECK: [ B11 ]
+// CHECK:      1: 
+// CHECK:      2: A a;
+// CHECK:      3: 
+// CHECK:      4: A b;
+// CHECK:    Predecessors (1): B12
+// CHECK:    Successors (1): B2
+// CHECK: [ B0 (EXIT) ]
+// CHECK:    Predecessors (2): B1 B5
+// CHECK:    Successors (0):
+// CHECK: [ B3 (ENTRY) ]
+// CHECK:    Predecessors (0):
+// CHECK:    Successors (1): B0
+// CHECK: [ B1 ]
+// CHECK:      T: try ...
+// CHECK:    Predecessors (0):
+// CHECK:    Successors (2): B2 B0
+// CHECK: [ B2 ]
+// CHECK:    catch (const A &e):
+// CHECK:    Predecessors (1): B1
+// CHECK:    Successors (1): B0
+// CHECK: [ B0 (EXIT) ]
+// CHECK:    Predecessors (3): B2 B1 B3
+// CHECK:    Successors (0):
+// CHECK: [ B3 (ENTRY) ]
+// CHECK:    Predecessors (0):
+// CHECK:    Successors (1): B0
+// CHECK: [ B1 ]
+// CHECK:      T: try ...
+// CHECK:    Predecessors (0):
+// CHECK:    Successors (2): B2 B0
+// CHECK: [ B2 ]
+// CHECK:    catch (A e):
+// CHECK:      1: .~A() (Implicit destructor)
+// CHECK:    Predecessors (1): B1
+// CHECK:    Successors (1): B0
+// CHECK: [ B0 (EXIT) ]
+// CHECK:    Predecessors (3): B2 B1 B3
+// CHECK:    Successors (0):