temp-obj-dtors-cfg-output.cpp revision 3d115cfd1b9c48155d478b1f2f14dba1b6ba9a91 
1// RUN: rm -f %t
2// RUN: %clang_cc1 -analyze -analyzer-checker=debug.DumpCFG -analyzer-config cfg-temporary-dtors=true %s > %t 2>&1
3// RUN: FileCheck --input-file=%t %s
4
5class A {
6public:
7  A() {}
8  ~A() {}
9
10  static A make() { return A(); }
11
12  operator bool() { return false; }
13  operator int() { return 0; }
14};
15
16class B {
17public:
18  B() {}
19  ~B() {}
20
21  operator bool() { return true; }
22  operator int() { return 1; }
23  operator A() { return A(); }
24};
25
26void foo(int);
27void foo(bool);
28void foo(const A&);
29
30void test_binary() {
31  int a = int(A()) + int(B());
32  foo(int(A()) + int(B()));
33  int b;
34}
35
36void test_and() {
37  bool a = A() && B();
38  foo(A() && B());
39  int b;
40}
41
42void test_or() {
43  bool a = A() || B();
44  foo(A() || B());
45  int b;
46}
47
48void test_cond() {
49  A a = B() ? A() : A(B());
50  if (B()) { foo(0); } else { foo(0); }
51  int b;
52}
53
54void test_cond_cref() {
55  const A& a = B() ? A() : A(B());
56  foo(B() ? A() : A(B()));
57  int b;
58}
59
60void test_cond_implicit() {
61  A a = A() ?: A();
62  int b;
63}
64
65void test_cond_implicit_cref() {
66  const A& a = A() ?: A();
67  foo(A() ?: A());
68  int b;
69}
70
71void test_copy_init() {
72  A a = A();
73  int b;
74}
75
76void test_cref_init() {
77  const A& a = A();
78  foo(A());
79  int b;
80}
81
82void test_call_copy_init() {
83  A a = A::make();
84  int b;
85}
86
87void test_call_cref_init() {
88  const A& a = A::make();
89  foo(A::make());
90  int b;
91}
92
93void test_assign() {
94  int a;
95  a = A();
96  int b;
97}
98
99class TestCtorInits {
100  int a;
101  int b;
102public:
103  TestCtorInits();
104};
105
106TestCtorInits::TestCtorInits()
107  : a(int(A()) + int(B()))
108  , b() {}
109
110// CHECK:   [B1 (ENTRY)]
111// CHECK:     Succs (1): B0
112// CHECK:   [B0 (EXIT)]
113// CHECK:     Preds (1): B1
114// CHECK:   [B1 (ENTRY)]
115// CHECK:     Succs (1): B0
116// CHECK:   [B0 (EXIT)]
117// CHECK:     Preds (1): B1
118// CHECK:   [B2 (ENTRY)]
119// CHECK:     Succs (1): B1
120// CHECK:   [B1]
121// CHECK:     1: A() (CXXConstructExpr, class A)
122// CHECK:     2: [B1.1] (BindTemporary)
123// CHECK:     3: [B1.2] (ImplicitCastExpr, NoOp, const class A)
124// CHECK:     4: [B1.3]
125// CHECK:     5: [B1.4] (CXXConstructExpr, class A)
126// CHECK:     6: ~A() (Temporary object destructor)
127// CHECK:     7: return [B1.5];
128// CHECK:     Preds (1): B2
129// CHECK:     Succs (1): B0
130// CHECK:   [B0 (EXIT)]
131// CHECK:     Preds (1): B1
132// CHECK:   [B2 (ENTRY)]
133// CHECK:     Succs (1): B1
134// CHECK:   [B1]
135// CHECK:     1: false
136// CHECK:     2: return [B1.1];
137// CHECK:     Preds (1): B2
138// CHECK:     Succs (1): B0
139// CHECK:   [B0 (EXIT)]
140// CHECK:     Preds (1): B1
141// CHECK:   [B2 (ENTRY)]
142// CHECK:     Succs (1): B1
143// CHECK:   [B1]
144// CHECK:     1: 0
145// CHECK:     2: return [B1.1];
146// CHECK:     Preds (1): B2
147// CHECK:     Succs (1): B0
148// CHECK:   [B0 (EXIT)]
149// CHECK:     Preds (1): B1
150// CHECK:   [B1 (ENTRY)]
151// CHECK:     Succs (1): B0
152// CHECK:   [B0 (EXIT)]
153// CHECK:     Preds (1): B1
154// CHECK:   [B1 (ENTRY)]
155// CHECK:     Succs (1): B0
156// CHECK:   [B0 (EXIT)]
157// CHECK:     Preds (1): B1
158// CHECK:   [B2 (ENTRY)]
159// CHECK:     Succs (1): B1
160// CHECK:   [B1]
161// CHECK:     1: true
162// CHECK:     2: return [B1.1];
163// CHECK:     Preds (1): B2
164// CHECK:     Succs (1): B0
165// CHECK:   [B0 (EXIT)]
166// CHECK:     Preds (1): B1
167// CHECK:   [B2 (ENTRY)]
168// CHECK:     Succs (1): B1
169// CHECK:   [B1]
170// CHECK:     1: 1
171// CHECK:     2: return [B1.1];
172// CHECK:     Preds (1): B2
173// CHECK:     Succs (1): B0
174// CHECK:   [B0 (EXIT)]
175// CHECK:     Preds (1): B1
176// CHECK:   [B2 (ENTRY)]
177// CHECK:     Succs (1): B1
178// CHECK:   [B1]
179// CHECK:     1: A() (CXXConstructExpr, class A)
180// CHECK:     2: [B1.1] (BindTemporary)
181// CHECK:     3: [B1.2] (ImplicitCastExpr, NoOp, const class A)
182// CHECK:     4: [B1.3]
183// CHECK:     5: [B1.4] (CXXConstructExpr, class A)
184// CHECK:     6: ~A() (Temporary object destructor)
185// CHECK:     7: return [B1.5];
186// CHECK:     Preds (1): B2
187// CHECK:     Succs (1): B0
188// CHECK:   [B0 (EXIT)]
189// CHECK:     Preds (1): B1
190// CHECK:   [B2 (ENTRY)]
191// CHECK:     Succs (1): B1
192// CHECK:   [B1]
193// CHECK:     1: A() (CXXConstructExpr, class A)
194// CHECK:     2: [B1.1] (BindTemporary)
195// CHECK:     3: [B1.2].operator int
196// CHECK:     4: [B1.3]()
197// CHECK:     5: [B1.4] (ImplicitCastExpr, UserDefinedConversion, int)
198// CHECK:     6: int([B1.5]) (CXXFunctionalCastExpr, NoOp, int)
199// CHECK:     7: B() (CXXConstructExpr, class B)
200// CHECK:     8: [B1.7] (BindTemporary)
201// CHECK:     9: [B1.8].operator int
202// CHECK:    10: [B1.9]()
203// CHECK:    11: [B1.10] (ImplicitCastExpr, UserDefinedConversion, int)
204// CHECK:    12: int([B1.11]) (CXXFunctionalCastExpr, NoOp, int)
205// CHECK:    13: [B1.6] + [B1.12]
206// CHECK:    14: int a = int(A().operator int()) + int(B().operator int());
207// CHECK:    15: ~B() (Temporary object destructor)
208// CHECK:    16: ~A() (Temporary object destructor)
209// CHECK:    17: A() (CXXConstructExpr, class A)
210// CHECK:    18: [B1.17] (BindTemporary)
211// CHECK:    19: [B1.18].operator int
212// CHECK:    20: [B1.19]()
213// CHECK:    21: [B1.20] (ImplicitCastExpr, UserDefinedConversion, int)
214// CHECK:    22: int([B1.21]) (CXXFunctionalCastExpr, NoOp, int)
215// CHECK:    23: B() (CXXConstructExpr, class B)
216// CHECK:    24: [B1.23] (BindTemporary)
217// CHECK:    25: [B1.24].operator int
218// CHECK:    26: [B1.25]()
219// CHECK:    27: [B1.26] (ImplicitCastExpr, UserDefinedConversion, int)
220// CHECK:    28: int([B1.27]) (CXXFunctionalCastExpr, NoOp, int)
221// CHECK:    29: [B1.22] + [B1.28]
222// CHECK:    30: foo
223// CHECK:    31: [B1.30] (ImplicitCastExpr, FunctionToPointerDecay, void (*)(int))
224// CHECK:    32: [B1.31]([B1.29])
225// CHECK:    33: ~B() (Temporary object destructor)
226// CHECK:    34: ~A() (Temporary object destructor)
227// CHECK:    35: int b;
228// CHECK:     Preds (1): B2
229// CHECK:     Succs (1): B0
230// CHECK:   [B0 (EXIT)]
231// CHECK:     Preds (1): B1
232// CHECK:   [B10 (ENTRY)]
233// CHECK:     Succs (1): B9
234// CHECK:   [B1]
235// CHECK:     1: ~A() (Temporary object destructor)
236// CHECK:     2: int b;
237// CHECK:     Preds (2): B2 B3
238// CHECK:     Succs (1): B0
239// CHECK:   [B2]
240// CHECK:     1: ~B() (Temporary object destructor)
241// CHECK:     Preds (1): B3
242// CHECK:     Succs (1): B1
243// CHECK:   [B3]
244// CHECK:     1: [B5.6] && [B4.5]
245// CHECK:     2: foo
246// CHECK:     3: [B3.2] (ImplicitCastExpr, FunctionToPointerDecay, void (*)(_Bool))
247// CHECK:     4: [B3.3]([B3.1])
248// CHECK:     T: [B5.6] && ...
249// CHECK:     Preds (2): B4 B5
250// CHECK:     Succs (2): B2 B1
251// CHECK:   [B4]
252// CHECK:     1: B() (CXXConstructExpr, class B)
253// CHECK:     2: [B4.1] (BindTemporary)
254// CHECK:     3: [B4.2].operator _Bool
255// CHECK:     4: [B4.3]()
256// CHECK:     5: [B4.4] (ImplicitCastExpr, UserDefinedConversion, _Bool)
257// CHECK:     Preds (1): B5
258// CHECK:     Succs (1): B3
259// CHECK:   [B5]
260// CHECK:     1: ~A() (Temporary object destructor)
261// CHECK:     2: A() (CXXConstructExpr, class A)
262// CHECK:     3: [B5.2] (BindTemporary)
263// CHECK:     4: [B5.3].operator _Bool
264// CHECK:     5: [B5.4]()
265// CHECK:     6: [B5.5] (ImplicitCastExpr, UserDefinedConversion, _Bool)
266// CHECK:     T: [B5.6] && ...
267// CHECK:     Preds (2): B6 B7
268// CHECK:     Succs (2): B4 B3
269// CHECK:   [B6]
270// CHECK:     1: ~B() (Temporary object destructor)
271// CHECK:     Preds (1): B7
272// CHECK:     Succs (1): B5
273// CHECK:   [B7]
274// CHECK:     1: [B9.5] && [B8.5]
275// CHECK:     2: bool a = A().operator _Bool() && B().operator _Bool();
276// CHECK:     T: [B9.5] && ...
277// CHECK:     Preds (2): B8 B9
278// CHECK:     Succs (2): B6 B5
279// CHECK:   [B8]
280// CHECK:     1: B() (CXXConstructExpr, class B)
281// CHECK:     2: [B8.1] (BindTemporary)
282// CHECK:     3: [B8.2].operator _Bool
283// CHECK:     4: [B8.3]()
284// CHECK:     5: [B8.4] (ImplicitCastExpr, UserDefinedConversion, _Bool)
285// CHECK:     Preds (1): B9
286// CHECK:     Succs (1): B7
287// CHECK:   [B9]
288// CHECK:     1: A() (CXXConstructExpr, class A)
289// CHECK:     2: [B9.1] (BindTemporary)
290// CHECK:     3: [B9.2].operator _Bool
291// CHECK:     4: [B9.3]()
292// CHECK:     5: [B9.4] (ImplicitCastExpr, UserDefinedConversion, _Bool)
293// CHECK:     T: [B9.5] && ...
294// CHECK:     Preds (1): B10
295// CHECK:     Succs (2): B8 B7
296// CHECK:   [B0 (EXIT)]
297// CHECK:     Preds (1): B1
298// CHECK:   [B10 (ENTRY)]
299// CHECK:     Succs (1): B9
300// CHECK:   [B1]
301// CHECK:     1: ~A() (Temporary object destructor)
302// CHECK:     2: int b;
303// CHECK:     Preds (2): B2 B3
304// CHECK:     Succs (1): B0
305// CHECK:   [B2]
306// CHECK:     1: ~B() (Temporary object destructor)
307// CHECK:     Preds (1): B3
308// CHECK:     Succs (1): B1
309// CHECK:   [B3]
310// CHECK:     1: [B5.6] || [B4.5]
311// CHECK:     2: foo
312// CHECK:     3: [B3.2] (ImplicitCastExpr, FunctionToPointerDecay, void (*)(_Bool))
313// CHECK:     4: [B3.3]([B3.1])
314// CHECK:     T: [B5.6] || ...
315// CHECK:     Preds (2): B4 B5
316// CHECK:     Succs (2): B1 B2
317// CHECK:   [B4]
318// CHECK:     1: B() (CXXConstructExpr, class B)
319// CHECK:     2: [B4.1] (BindTemporary)
320// CHECK:     3: [B4.2].operator _Bool
321// CHECK:     4: [B4.3]()
322// CHECK:     5: [B4.4] (ImplicitCastExpr, UserDefinedConversion, _Bool)
323// CHECK:     Preds (1): B5
324// CHECK:     Succs (1): B3
325// CHECK:   [B5]
326// CHECK:     1: ~A() (Temporary object destructor)
327// CHECK:     2: A() (CXXConstructExpr, class A)
328// CHECK:     3: [B5.2] (BindTemporary)
329// CHECK:     4: [B5.3].operator _Bool
330// CHECK:     5: [B5.4]()
331// CHECK:     6: [B5.5] (ImplicitCastExpr, UserDefinedConversion, _Bool)
332// CHECK:     T: [B5.6] || ...
333// CHECK:     Preds (2): B6 B7
334// CHECK:     Succs (2): B3 B4
335// CHECK:   [B6]
336// CHECK:     1: ~B() (Temporary object destructor)
337// CHECK:     Preds (1): B7
338// CHECK:     Succs (1): B5
339// CHECK:   [B7]
340// CHECK:     1: [B9.5] || [B8.5]
341// CHECK:     2: bool a = A().operator _Bool() || B().operator _Bool();
342// CHECK:     T: [B9.5] || ...
343// CHECK:     Preds (2): B8 B9
344// CHECK:     Succs (2): B5 B6
345// CHECK:   [B8]
346// CHECK:     1: B() (CXXConstructExpr, class B)
347// CHECK:     2: [B8.1] (BindTemporary)
348// CHECK:     3: [B8.2].operator _Bool
349// CHECK:     4: [B8.3]()
350// CHECK:     5: [B8.4] (ImplicitCastExpr, UserDefinedConversion, _Bool)
351// CHECK:     Preds (1): B9
352// CHECK:     Succs (1): B7
353// CHECK:   [B9]
354// CHECK:     1: A() (CXXConstructExpr, class A)
355// CHECK:     2: [B9.1] (BindTemporary)
356// CHECK:     3: [B9.2].operator _Bool
357// CHECK:     4: [B9.3]()
358// CHECK:     5: [B9.4] (ImplicitCastExpr, UserDefinedConversion, _Bool)
359// CHECK:     T: [B9.5] || ...
360// CHECK:     Preds (1): B10
361// CHECK:     Succs (2): B7 B8
362// CHECK:   [B0 (EXIT)]
363// CHECK:     Preds (1): B1
364// CHECK:   [B11 (ENTRY)]
365// CHECK:     Succs (1): B10
366// CHECK:   [B1]
367// CHECK:     1: int b;
368// CHECK:     2: [B7.5].~A() (Implicit destructor)
369// CHECK:     Preds (2): B2 B3
370// CHECK:     Succs (1): B0
371// CHECK:   [B2]
372// CHECK:     1: 0
373// CHECK:     2: foo
374// CHECK:     3: [B2.2] (ImplicitCastExpr, FunctionToPointerDecay, void (*)(int))
375// CHECK:     4: [B2.3]([B2.1])
376// CHECK:     Preds (1): B4
377// CHECK:     Succs (1): B1
378// CHECK:   [B3]
379// CHECK:     1: 0
380// CHECK:     2: foo
381// CHECK:     3: [B3.2] (ImplicitCastExpr, FunctionToPointerDecay, void (*)(int))
382// CHECK:     4: [B3.3]([B3.1])
383// CHECK:     Preds (1): B4
384// CHECK:     Succs (1): B1
385// CHECK:   [B4]
386// CHECK:     1: ~B() (Temporary object destructor)
387// CHECK:     2: B() (CXXConstructExpr, class B)
388// CHECK:     3: [B4.2] (BindTemporary)
389// CHECK:     4: [B4.3].operator _Bool
390// CHECK:     5: [B4.4]()
391// CHECK:     6: [B4.5] (ImplicitCastExpr, UserDefinedConversion, _Bool)
392// CHECK:     7: ~B() (Temporary object destructor)
393// CHECK:     T: if [B4.6]
394// CHECK:     Preds (2): B5 B6
395// CHECK:     Succs (2): B3 B2
396// CHECK:   [B5]
397// CHECK:     1: ~A() (Temporary object destructor)
398// CHECK:     2: ~A() (Temporary object destructor)
399// CHECK:     Preds (1): B7
400// CHECK:     Succs (1): B4
401// CHECK:   [B6]
402// CHECK:     1: ~A() (Temporary object destructor)
403// CHECK:     2: ~A() (Temporary object destructor)
404// CHECK:     3: ~A() (Temporary object destructor)
405// CHECK:     4: ~B() (Temporary object destructor)
406// CHECK:     Preds (1): B7
407// CHECK:     Succs (1): B4
408// CHECK:   [B7]
409// CHECK:     1: [B10.5] ? [B8.6] : [B9.15]
410// CHECK:     2: [B7.1] (ImplicitCastExpr, NoOp, const class A)
411// CHECK:     3: [B7.2]
412// CHECK:     4: [B7.3] (CXXConstructExpr, class A)
413// CHECK:     5: A a = B().operator _Bool() ? A() : A(B().operator A());
414// CHECK:     T: [B10.5] ? ... : ...
415// CHECK:     Preds (2): B8 B9
416// CHECK:     Succs (2): B5 B6
417// CHECK:   [B8]
418// CHECK:     1: A() (CXXConstructExpr, class A)
419// CHECK:     2: [B8.1] (BindTemporary)
420// CHECK:     3: [B8.2] (ImplicitCastExpr, NoOp, const class A)
421// CHECK:     4: [B8.3]
422// CHECK:     5: [B8.4] (CXXConstructExpr, class A)
423// CHECK:     6: [B8.5] (BindTemporary)
424// CHECK:     Preds (1): B10
425// CHECK:     Succs (1): B7
426// CHECK:   [B9]
427// CHECK:     1: B() (CXXConstructExpr, class B)
428// CHECK:     2: [B9.1] (BindTemporary)
429// CHECK:     3: [B9.2].operator A
430// CHECK:     4: [B9.3]()
431// CHECK:     5: [B9.4] (ImplicitCastExpr, UserDefinedConversion, class A)
432// CHECK:     6: [B9.5] (BindTemporary)
433// CHECK:     7: [B9.6] (ImplicitCastExpr, NoOp, const class A)
434// CHECK:     8: [B9.7]
435// CHECK:     9: [B9.8] (CXXConstructExpr, class A)
436// CHECK:    10: [B9.9] (BindTemporary)
437// CHECK:    11: A([B9.10]) (CXXFunctionalCastExpr, ConstructorConversion, class A)
438// CHECK:    12: [B9.11] (ImplicitCastExpr, NoOp, const class A)
439// CHECK:    13: [B9.12]
440// CHECK:    14: [B9.13] (CXXConstructExpr, class A)
441// CHECK:    15: [B9.14] (BindTemporary)
442// CHECK:     Preds (1): B10
443// CHECK:     Succs (1): B7
444// CHECK:   [B10]
445// CHECK:     1: B() (CXXConstructExpr, class B)
446// CHECK:     2: [B10.1] (BindTemporary)
447// CHECK:     3: [B10.2].operator _Bool
448// CHECK:     4: [B10.3]()
449// CHECK:     5: [B10.4] (ImplicitCastExpr, UserDefinedConversion, _Bool)
450// CHECK:     T: [B10.5] ? ... : ...
451// CHECK:     Preds (1): B11
452// CHECK:     Succs (2): B8 B9
453// CHECK:   [B0 (EXIT)]
454// CHECK:     Preds (1): B1
455// CHECK:   [B14 (ENTRY)]
456// CHECK:     Succs (1): B13
457// CHECK:   [B1]
458// CHECK:     1: ~B() (Temporary object destructor)
459// CHECK:     2: int b;
460// CHECK:     3: [B10.4].~A() (Implicit destructor)
461// CHECK:     Preds (2): B2 B3
462// CHECK:     Succs (1): B0
463// CHECK:   [B2]
464// CHECK:     1: ~A() (Temporary object destructor)
465// CHECK:     2: ~A() (Temporary object destructor)
466// CHECK:     Preds (1): B4
467// CHECK:     Succs (1): B1
468// CHECK:   [B3]
469// CHECK:     1: ~A() (Temporary object destructor)
470// CHECK:     2: ~A() (Temporary object destructor)
471// CHECK:     3: ~A() (Temporary object destructor)
472// CHECK:     4: ~B() (Temporary object destructor)
473// CHECK:     Preds (1): B4
474// CHECK:     Succs (1): B1
475// CHECK:   [B4]
476// CHECK:     1: [B7.6] ? [B5.6] : [B6.15]
477// CHECK:     2: [B4.1] (ImplicitCastExpr, NoOp, const class A)
478// CHECK:     3: [B4.2]
479// CHECK:     4: foo
480// CHECK:     5: [B4.4] (ImplicitCastExpr, FunctionToPointerDecay, void (*)(const class A &))
481// CHECK:     6: [B4.5]([B4.3])
482// CHECK:     T: [B7.6] ? ... : ...
483// CHECK:     Preds (2): B5 B6
484// CHECK:     Succs (2): B2 B3
485// CHECK:   [B5]
486// CHECK:     1: A() (CXXConstructExpr, class A)
487// CHECK:     2: [B5.1] (BindTemporary)
488// CHECK:     3: [B5.2] (ImplicitCastExpr, NoOp, const class A)
489// CHECK:     4: [B5.3]
490// CHECK:     5: [B5.4] (CXXConstructExpr, class A)
491// CHECK:     6: [B5.5] (BindTemporary)
492// CHECK:     Preds (1): B7
493// CHECK:     Succs (1): B4
494// CHECK:   [B6]
495// CHECK:     1: B() (CXXConstructExpr, class B)
496// CHECK:     2: [B6.1] (BindTemporary)
497// CHECK:     3: [B6.2].operator A
498// CHECK:     4: [B6.3]()
499// CHECK:     5: [B6.4] (ImplicitCastExpr, UserDefinedConversion, class A)
500// CHECK:     6: [B6.5] (BindTemporary)
501// CHECK:     7: [B6.6] (ImplicitCastExpr, NoOp, const class A)
502// CHECK:     8: [B6.7]
503// CHECK:     9: [B6.8] (CXXConstructExpr, class A)
504// CHECK:    10: [B6.9] (BindTemporary)
505// CHECK:    11: A([B6.10]) (CXXFunctionalCastExpr, ConstructorConversion, class A)
506// CHECK:    12: [B6.11] (ImplicitCastExpr, NoOp, const class A)
507// CHECK:    13: [B6.12]
508// CHECK:    14: [B6.13] (CXXConstructExpr, class A)
509// CHECK:    15: [B6.14] (BindTemporary)
510// CHECK:     Preds (1): B7
511// CHECK:     Succs (1): B4
512// CHECK:   [B7]
513// CHECK:     1: ~B() (Temporary object destructor)
514// CHECK:     2: B() (CXXConstructExpr, class B)
515// CHECK:     3: [B7.2] (BindTemporary)
516// CHECK:     4: [B7.3].operator _Bool
517// CHECK:     5: [B7.4]()
518// CHECK:     6: [B7.5] (ImplicitCastExpr, UserDefinedConversion, _Bool)
519// CHECK:     T: [B7.6] ? ... : ...
520// CHECK:     Preds (2): B8 B9
521// CHECK:     Succs (2): B5 B6
522// CHECK:   [B8]
523// CHECK:     1: ~A() (Temporary object destructor)
524// CHECK:     Preds (1): B10
525// CHECK:     Succs (1): B7
526// CHECK:   [B9]
527// CHECK:     1: ~A() (Temporary object destructor)
528// CHECK:     2: ~A() (Temporary object destructor)
529// CHECK:     3: ~B() (Temporary object destructor)
530// CHECK:     Preds (1): B10
531// CHECK:     Succs (1): B7
532// CHECK:   [B10]
533// CHECK:     1: [B13.5] ? [B11.6] : [B12.15]
534// CHECK:     2: [B10.1] (ImplicitCastExpr, NoOp, const class A)
535// CHECK:     3: [B10.2]
536// CHECK:     4: const A &a = B().operator _Bool() ? A() : A(B().operator A());
537// CHECK:     T: [B13.5] ? ... : ...
538// CHECK:     Preds (2): B11 B12
539// CHECK:     Succs (2): B8 B9
540// CHECK:   [B11]
541// CHECK:     1: A() (CXXConstructExpr, class A)
542// CHECK:     2: [B11.1] (BindTemporary)
543// CHECK:     3: [B11.2] (ImplicitCastExpr, NoOp, const class A)
544// CHECK:     4: [B11.3]
545// CHECK:     5: [B11.4] (CXXConstructExpr, class A)
546// CHECK:     6: [B11.5] (BindTemporary)
547// CHECK:     Preds (1): B13
548// CHECK:     Succs (1): B10
549// CHECK:   [B12]
550// CHECK:     1: B() (CXXConstructExpr, class B)
551// CHECK:     2: [B12.1] (BindTemporary)
552// CHECK:     3: [B12.2].operator A
553// CHECK:     4: [B12.3]()
554// CHECK:     5: [B12.4] (ImplicitCastExpr, UserDefinedConversion, class A)
555// CHECK:     6: [B12.5] (BindTemporary)
556// CHECK:     7: [B12.6] (ImplicitCastExpr, NoOp, const class A)
557// CHECK:     8: [B12.7]
558// CHECK:     9: [B12.8] (CXXConstructExpr, class A)
559// CHECK:    10: [B12.9] (BindTemporary)
560// CHECK:    11: A([B12.10]) (CXXFunctionalCastExpr, ConstructorConversion, class A)
561// CHECK:    12: [B12.11] (ImplicitCastExpr, NoOp, const class A)
562// CHECK:    13: [B12.12]
563// CHECK:    14: [B12.13] (CXXConstructExpr, class A)
564// CHECK:    15: [B12.14] (BindTemporary)
565// CHECK:     Preds (1): B13
566// CHECK:     Succs (1): B10
567// CHECK:   [B13]
568// CHECK:     1: B() (CXXConstructExpr, class B)
569// CHECK:     2: [B13.1] (BindTemporary)
570// CHECK:     3: [B13.2].operator _Bool
571// CHECK:     4: [B13.3]()
572// CHECK:     5: [B13.4] (ImplicitCastExpr, UserDefinedConversion, _Bool)
573// CHECK:     T: [B13.5] ? ... : ...
574// CHECK:     Preds (1): B14
575// CHECK:     Succs (2): B11 B12
576// CHECK:   [B0 (EXIT)]
577// CHECK:     Preds (1): B1
578// CHECK:   [B8 (ENTRY)]
579// CHECK:     Succs (1): B7
580// CHECK:   [B1]
581// CHECK:     1: ~A() (Temporary object destructor)
582// CHECK:     2: int b;
583// CHECK:     3: [B4.5].~A() (Implicit destructor)
584// CHECK:     Preds (2): B2 B3
585// CHECK:     Succs (1): B0
586// CHECK:   [B2]
587// CHECK:     1: ~A() (Temporary object destructor)
588// CHECK:     Preds (1): B4
589// CHECK:     Succs (1): B1
590// CHECK:   [B3]
591// CHECK:     1: ~A() (Temporary object destructor)
592// CHECK:     2: ~A() (Temporary object destructor)
593// CHECK:     Preds (1): B4
594// CHECK:     Succs (1): B1
595// CHECK:   [B4]
596// CHECK:     1: [B7.2] ?: [B6.6]
597// CHECK:     2: [B4.1] (ImplicitCastExpr, NoOp, const class A)
598// CHECK:     3: [B4.2]
599// CHECK:     4: [B4.3] (CXXConstructExpr, class A)
600// CHECK:     5: A a = A() ?: A();
601// CHECK:     T: [B7.5] ? ... : ...
602// CHECK:     Preds (2): B5 B6
603// CHECK:     Succs (2): B2 B3
604// CHECK:   [B5]
605// CHECK:     1: [B7.2] (ImplicitCastExpr, NoOp, const class A)
606// CHECK:     2: [B5.1]
607// CHECK:     3: [B5.2] (CXXConstructExpr, class A)
608// CHECK:     4: [B5.3] (BindTemporary)
609// CHECK:     Preds (1): B7
610// CHECK:     Succs (1): B4
611// CHECK:   [B6]
612// CHECK:     1: A() (CXXConstructExpr, class A)
613// CHECK:     2: [B6.1] (BindTemporary)
614// CHECK:     3: [B6.2] (ImplicitCastExpr, NoOp, const class A)
615// CHECK:     4: [B6.3]
616// CHECK:     5: [B6.4] (CXXConstructExpr, class A)
617// CHECK:     6: [B6.5] (BindTemporary)
618// CHECK:     Preds (1): B7
619// CHECK:     Succs (1): B4
620// CHECK:   [B7]
621// CHECK:     1: A() (CXXConstructExpr, class A)
622// CHECK:     2: [B7.1] (BindTemporary)
623// CHECK:     3: [B7.2].operator _Bool
624// CHECK:     4: [B7.3]()
625// CHECK:     5: [B7.4] (ImplicitCastExpr, UserDefinedConversion, _Bool)
626// CHECK:     T: [B7.5] ? ... : ...
627// CHECK:     Preds (1): B8
628// CHECK:     Succs (2): B5 B6
629// CHECK:   [B0 (EXIT)]
630// CHECK:     Preds (1): B1
631// CHECK:   [B13 (ENTRY)]
632// CHECK:     Succs (1): B12
633// CHECK:   [B1]
634// CHECK:     1: ~A() (Temporary object destructor)
635// CHECK:     2: int b;
636// CHECK:     3: [B9.4].~A() (Implicit destructor)
637// CHECK:     Preds (2): B2 B3
638// CHECK:     Succs (1): B0
639// CHECK:   [B2]
640// CHECK:     1: ~A() (Temporary object destructor)
641// CHECK:     Preds (1): B4
642// CHECK:     Succs (1): B1
643// CHECK:   [B3]
644// CHECK:     1: ~A() (Temporary object destructor)
645// CHECK:     2: ~A() (Temporary object destructor)
646// CHECK:     Preds (1): B4
647// CHECK:     Succs (1): B1
648// CHECK:   [B4]
649// CHECK:     1: [B7.3] ?: [B6.6]
650// CHECK:     2: [B4.1] (ImplicitCastExpr, NoOp, const class A)
651// CHECK:     3: [B4.2]
652// CHECK:     4: foo
653// CHECK:     5: [B4.4] (ImplicitCastExpr, FunctionToPointerDecay, void (*)(const class A &))
654// CHECK:     6: [B4.5]([B4.3])
655// CHECK:     T: [B7.6] ? ... : ...
656// CHECK:     Preds (2): B5 B6
657// CHECK:     Succs (2): B2 B3
658// CHECK:   [B5]
659// CHECK:     1: [B7.3] (ImplicitCastExpr, NoOp, const class A)
660// CHECK:     2: [B5.1]
661// CHECK:     3: [B5.2] (CXXConstructExpr, class A)
662// CHECK:     4: [B5.3] (BindTemporary)
663// CHECK:     Preds (1): B7
664// CHECK:     Succs (1): B4
665// CHECK:   [B6]
666// CHECK:     1: A() (CXXConstructExpr, class A)
667// CHECK:     2: [B6.1] (BindTemporary)
668// CHECK:     3: [B6.2] (ImplicitCastExpr, NoOp, const class A)
669// CHECK:     4: [B6.3]
670// CHECK:     5: [B6.4] (CXXConstructExpr, class A)
671// CHECK:     6: [B6.5] (BindTemporary)
672// CHECK:     Preds (1): B7
673// CHECK:     Succs (1): B4
674// CHECK:   [B7]
675// CHECK:     1: ~A() (Temporary object destructor)
676// CHECK:     2: A() (CXXConstructExpr, class A)
677// CHECK:     3: [B7.2] (BindTemporary)
678// CHECK:     4: [B7.3].operator _Bool
679// CHECK:     5: [B7.4]()
680// CHECK:     6: [B7.5] (ImplicitCastExpr, UserDefinedConversion, _Bool)
681// CHECK:     T: [B7.6] ? ... : ...
682// CHECK:     Preds (2): B9 B8
683// CHECK:     Succs (2): B5 B6
684// CHECK:   [B8]
685// CHECK:     1: ~A() (Temporary object destructor)
686// CHECK:     Preds (1): B9
687// CHECK:     Succs (1): B7
688// CHECK:   [B9]
689// CHECK:     1: [B12.2] ?: [B11.6]
690// CHECK:     2: [B9.1] (ImplicitCastExpr, NoOp, const class A)
691// CHECK:     3: [B9.2]
692// CHECK:     4: const A &a = A() ?: A();
693// CHECK:     T: [B12.5] ? ... : ...
694// CHECK:     Preds (2): B10 B11
695// CHECK:     Succs (2): B7 B8
696// CHECK:   [B10]
697// CHECK:     1: [B12.2] (ImplicitCastExpr, NoOp, const class A)
698// CHECK:     2: [B10.1]
699// CHECK:     3: [B10.2] (CXXConstructExpr, class A)
700// CHECK:     4: [B10.3] (BindTemporary)
701// CHECK:     Preds (1): B12
702// CHECK:     Succs (1): B9
703// CHECK:   [B11]
704// CHECK:     1: A() (CXXConstructExpr, class A)
705// CHECK:     2: [B11.1] (BindTemporary)
706// CHECK:     3: [B11.2] (ImplicitCastExpr, NoOp, const class A)
707// CHECK:     4: [B11.3]
708// CHECK:     5: [B11.4] (CXXConstructExpr, class A)
709// CHECK:     6: [B11.5] (BindTemporary)
710// CHECK:     Preds (1): B12
711// CHECK:     Succs (1): B9
712// CHECK:   [B12]
713// CHECK:     1: A() (CXXConstructExpr, class A)
714// CHECK:     2: [B12.1] (BindTemporary)
715// CHECK:     3: [B12.2].operator _Bool
716// CHECK:     4: [B12.3]()
717// CHECK:     5: [B12.4] (ImplicitCastExpr, UserDefinedConversion, _Bool)
718// CHECK:     T: [B12.5] ? ... : ...
719// CHECK:     Preds (1): B13
720// CHECK:     Succs (2): B10 B11
721// CHECK:   [B0 (EXIT)]
722// CHECK:     Preds (1): B1
723// CHECK:   [B2 (ENTRY)]
724// CHECK:     Succs (1): B1
725// CHECK:   [B1]
726// CHECK:     1: A() (CXXConstructExpr, class A)
727// CHECK:     2: [B1.1] (BindTemporary)
728// CHECK:     3: [B1.2] (ImplicitCastExpr, NoOp, const class A)
729// CHECK:     4: [B1.3]
730// CHECK:     5: [B1.4] (CXXConstructExpr, class A)
731// CHECK:     6: A a = A();
732// CHECK:     7: ~A() (Temporary object destructor)
733// CHECK:     8: int b;
734// CHECK:     9: [B1.6].~A() (Implicit destructor)
735// CHECK:     Preds (1): B2
736// CHECK:     Succs (1): B0
737// CHECK:   [B0 (EXIT)]
738// CHECK:     Preds (1): B1
739// CHECK:   [B2 (ENTRY)]
740// CHECK:     Succs (1): B1
741// CHECK:   [B1]
742// CHECK:     1: A() (CXXConstructExpr, class A)
743// CHECK:     2: [B1.1] (BindTemporary)
744// CHECK:     3: [B1.2] (ImplicitCastExpr, NoOp, const class A)
745// CHECK:     4: [B1.3]
746// CHECK:     5: const A &a = A();
747// CHECK:     6: A() (CXXConstructExpr, class A)
748// CHECK:     7: [B1.6] (BindTemporary)
749// CHECK:     8: [B1.7] (ImplicitCastExpr, NoOp, const class A)
750// CHECK:     9: [B1.8]
751// CHECK:    10: foo
752// CHECK:    11: [B1.10] (ImplicitCastExpr, FunctionToPointerDecay, void (*)(const class A &))
753// CHECK:    12: [B1.11]([B1.9])
754// CHECK:    13: ~A() (Temporary object destructor)
755// CHECK:    14: int b;
756// CHECK:    15: [B1.5].~A() (Implicit destructor)
757// CHECK:     Preds (1): B2
758// CHECK:     Succs (1): B0
759// CHECK:   [B0 (EXIT)]
760// CHECK:     Preds (1): B1
761// CHECK:   [B2 (ENTRY)]
762// CHECK:     Succs (1): B1
763// CHECK:   [B1]
764// CHECK:     1: A::make
765// CHECK:     2: [B1.1] (ImplicitCastExpr, FunctionToPointerDecay, class A (*)(void))
766// CHECK:     3: [B1.2]()
767// CHECK:     4: [B1.3] (BindTemporary)
768// CHECK:     5: [B1.4] (ImplicitCastExpr, NoOp, const class A)
769// CHECK:     6: [B1.5]
770// CHECK:     7: [B1.6] (CXXConstructExpr, class A)
771// CHECK:     8: A a = A::make();
772// CHECK:     9: ~A() (Temporary object destructor)
773// CHECK:    10: int b;
774// CHECK:    11: [B1.8].~A() (Implicit destructor)
775// CHECK:     Preds (1): B2
776// CHECK:     Succs (1): B0
777// CHECK:   [B0 (EXIT)]
778// CHECK:     Preds (1): B1
779// CHECK:   [B2 (ENTRY)]
780// CHECK:     Succs (1): B1
781// CHECK:   [B1]
782// CHECK:     1: A::make
783// CHECK:     2: [B1.1] (ImplicitCastExpr, FunctionToPointerDecay, class A (*)(void))
784// CHECK:     3: [B1.2]()
785// CHECK:     4: [B1.3] (BindTemporary)
786// CHECK:     5: [B1.4] (ImplicitCastExpr, NoOp, const class A)
787// CHECK:     6: [B1.5]
788// CHECK:     7: const A &a = A::make();
789// CHECK:     8: A::make
790// CHECK:     9: [B1.8] (ImplicitCastExpr, FunctionToPointerDecay, class A (*)(void))
791// CHECK:    10: [B1.9]()
792// CHECK:    11: [B1.10] (BindTemporary)
793// CHECK:    12: [B1.11] (ImplicitCastExpr, NoOp, const class A)
794// CHECK:    13: [B1.12]
795// CHECK:    14: foo
796// CHECK:    15: [B1.14] (ImplicitCastExpr, FunctionToPointerDecay, void (*)(const class A &))
797// CHECK:    16: [B1.15]([B1.13])
798// CHECK:    17: ~A() (Temporary object destructor)
799// CHECK:    18: int b;
800// CHECK:    19: [B1.7].~A() (Implicit destructor)
801// CHECK:     Preds (1): B2
802// CHECK:     Succs (1): B0
803// CHECK:   [B0 (EXIT)]
804// CHECK:     Preds (1): B1
805// CHECK:   [B2 (ENTRY)]
806// CHECK:     Succs (1): B1
807// CHECK:   [B1]
808// CHECK:     1: int a;
809// CHECK:     2: A() (CXXConstructExpr, class A)
810// CHECK:     3: [B1.2] (BindTemporary)
811// CHECK:     4: [B1.3].operator int
812// CHECK:     5: [B1.4]()
813// CHECK:     6: [B1.5] (ImplicitCastExpr, UserDefinedConversion, int)
814// CHECK:     7: a
815// CHECK:     8: [B1.7] = [B1.6]
816// CHECK:     9: ~A() (Temporary object destructor)
817// CHECK:    10: int b;
818// CHECK:     Preds (1): B2
819// CHECK:     Succs (1): B0
820// CHECK:   [B0 (EXIT)]
821// CHECK:     Preds (1): B1
822// CHECK:   [B2 (ENTRY)]
823// CHECK:     Succs (1): B1
824// CHECK:   [B1]
825// CHECK:     1: A() (CXXConstructExpr, class A)
826// CHECK:     2: [B1.1] (BindTemporary)
827// CHECK:     3: [B1.2].operator int
828// CHECK:     4: [B1.3]()
829// CHECK:     5: [B1.4] (ImplicitCastExpr, UserDefinedConversion, int)
830// CHECK:     6: int([B1.5]) (CXXFunctionalCastExpr, NoOp, int)
831// CHECK:     7: B() (CXXConstructExpr, class B)
832// CHECK:     8: [B1.7] (BindTemporary)
833// CHECK:     9: [B1.8].operator int
834// CHECK:    10: [B1.9]()
835// CHECK:    11: [B1.10] (ImplicitCastExpr, UserDefinedConversion, int)
836// CHECK:    12: int([B1.11]) (CXXFunctionalCastExpr, NoOp, int)
837// CHECK:    13: [B1.6] + [B1.12]
838// CHECK:    14: a([B1.13]) (Member initializer)
839// CHECK:    15: ~B() (Temporary object destructor)
840// CHECK:    16: ~A() (Temporary object destructor)
841// CHECK:    17: /*implicit*/int()
842// CHECK:    18: b([B1.17]) (Member initializer)
843// CHECK:     Preds (1): B2
844// CHECK:     Succs (1): B0
845// CHECK:   [B0 (EXIT)]
846// CHECK:     Preds (1): B1
847
848