temp-obj-dtors-cfg-output.cpp revision 10442564e1ba3c4dfb184cc4e36beffbee4811c3
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// XPASS: * 5 6class A { 7public: 8 A() {} 9 ~A() {} 10 11 static A make() { return A(); } 12 13 operator bool() { return false; } 14 operator int() { return 0; } 15}; 16 17class B { 18public: 19 B() {} 20 ~B() {} 21 22 operator bool() { return true; } 23 operator int() { return 1; } 24 operator A() { return A(); } 25}; 26 27void foo(int); 28void foo(bool); 29void foo(const A&); 30 31void test_binary() { 32 int a = int(A()) + int(B()); 33 foo(int(A()) + int(B())); 34 int b; 35} 36 37void test_and() { 38 bool a = A() && B(); 39 foo(A() && B()); 40 int b; 41} 42 43void test_or() { 44 bool a = A() || B(); 45 foo(A() || B()); 46 int b; 47} 48 49void test_cond() { 50 A a = B() ? A() : A(B()); 51 if (B()) { foo(0); } else { foo(0); } 52 int b; 53} 54 55void test_cond_cref() { 56 const A& a = B() ? A() : A(B()); 57 foo(B() ? A() : A(B())); 58 int b; 59} 60 61void test_cond_implicit() { 62 A a = A() ?: A(); 63 int b; 64} 65 66void test_cond_implicit_cref() { 67 const A& a = A() ?: A(); 68 foo(A() ?: A()); 69 int b; 70} 71 72void test_copy_init() { 73 A a = A(); 74 int b; 75} 76 77void test_cref_init() { 78 const A& a = A(); 79 foo(A()); 80 int b; 81} 82 83void test_call_copy_init() { 84 A a = A::make(); 85 int b; 86} 87 88void test_call_cref_init() { 89 const A& a = A::make(); 90 foo(A::make()); 91 int b; 92} 93 94void test_assign() { 95 int a; 96 a = A(); 97 int b; 98} 99 100class TestCtorInits { 101 int a; 102 int b; 103public: 104 TestCtorInits(); 105}; 106 107TestCtorInits::TestCtorInits() 108 : a(int(A()) + int(B())) 109 , b() {} 110 111// CHECK: [B1 (ENTRY)] 112// CHECK: Succs (1): B0 113// CHECK: [B0 (EXIT)] 114// CHECK: Preds (1): B1 115// CHECK: [B1 (ENTRY)] 116// CHECK: Succs (1): B0 117// CHECK: [B0 (EXIT)] 118// CHECK: Preds (1): B1 119// CHECK: [B2 (ENTRY)] 120// CHECK: Succs (1): B1 121// CHECK: [B1] 122// CHECK: 1: A() (CXXConstructExpr, class A) 123// CHECK: 2: [B1.1] (BindTemporary) 124// CHECK: 3: [B1.2] (ImplicitCastExpr, NoOp, const class A) 125// CHECK: 4: [B1.3] 126// CHECK: 5: [B1.4] (CXXConstructExpr, class A) 127// CHECK: 6: ~A() (Temporary object destructor) 128// CHECK: 7: return [B1.5]; 129// CHECK: Preds (1): B2 130// CHECK: Succs (1): B0 131// CHECK: [B0 (EXIT)] 132// CHECK: Preds (1): B1 133// CHECK: [B2 (ENTRY)] 134// CHECK: Succs (1): B1 135// CHECK: [B1] 136// CHECK: 1: false 137// CHECK: 2: return [B1.1]; 138// CHECK: Preds (1): B2 139// CHECK: Succs (1): B0 140// CHECK: [B0 (EXIT)] 141// CHECK: Preds (1): B1 142// CHECK: [B2 (ENTRY)] 143// CHECK: Succs (1): B1 144// CHECK: [B1] 145// CHECK: 1: 0 146// CHECK: 2: return [B1.1]; 147// CHECK: Preds (1): B2 148// CHECK: Succs (1): B0 149// CHECK: [B0 (EXIT)] 150// CHECK: Preds (1): B1 151// CHECK: [B1 (ENTRY)] 152// CHECK: Succs (1): B0 153// CHECK: [B0 (EXIT)] 154// CHECK: Preds (1): B1 155// CHECK: [B1 (ENTRY)] 156// CHECK: Succs (1): B0 157// CHECK: [B0 (EXIT)] 158// CHECK: Preds (1): B1 159// CHECK: [B2 (ENTRY)] 160// CHECK: Succs (1): B1 161// CHECK: [B1] 162// CHECK: 1: true 163// CHECK: 2: return [B1.1]; 164// CHECK: Preds (1): B2 165// CHECK: Succs (1): B0 166// CHECK: [B0 (EXIT)] 167// CHECK: Preds (1): B1 168// CHECK: [B2 (ENTRY)] 169// CHECK: Succs (1): B1 170// CHECK: [B1] 171// CHECK: 1: 1 172// CHECK: 2: return [B1.1]; 173// CHECK: Preds (1): B2 174// CHECK: Succs (1): B0 175// CHECK: [B0 (EXIT)] 176// CHECK: Preds (1): B1 177// CHECK: [B2 (ENTRY)] 178// CHECK: Succs (1): B1 179// CHECK: [B1] 180// CHECK: 1: A() (CXXConstructExpr, class A) 181// CHECK: 2: [B1.1] (BindTemporary) 182// CHECK: 3: [B1.2] (ImplicitCastExpr, NoOp, const class A) 183// CHECK: 4: [B1.3] 184// CHECK: 5: [B1.4] (CXXConstructExpr, class A) 185// CHECK: 6: ~A() (Temporary object destructor) 186// CHECK: 7: return [B1.5]; 187// CHECK: Preds (1): B2 188// CHECK: Succs (1): B0 189// CHECK: [B0 (EXIT)] 190// CHECK: Preds (1): B1 191// CHECK: [B2 (ENTRY)] 192// CHECK: Succs (1): B1 193// CHECK: [B1] 194// CHECK: 1: A() (CXXConstructExpr, class A) 195// CHECK: 2: [B1.1] (BindTemporary) 196// CHECK: 3: [B1.2].operator int 197// CHECK: 4: [B1.3]() 198// CHECK: 5: [B1.4] (ImplicitCastExpr, UserDefinedConversion, int) 199// CHECK: 6: int([B1.5]) (CXXFunctionalCastExpr, NoOp, int) 200// CHECK: 7: B() (CXXConstructExpr, class B) 201// CHECK: 8: [B1.7] (BindTemporary) 202// CHECK: 9: [B1.8].operator int 203// CHECK: 10: [B1.9]() 204// CHECK: 11: [B1.10] (ImplicitCastExpr, UserDefinedConversion, int) 205// CHECK: 12: int([B1.11]) (CXXFunctionalCastExpr, NoOp, int) 206// CHECK: 13: [B1.6] + [B1.12] 207// CHECK: 14: int a = int(A().operator int()) + int(B().operator int()); 208// CHECK: 15: ~B() (Temporary object destructor) 209// CHECK: 16: ~A() (Temporary object destructor) 210// CHECK: 17: A() (CXXConstructExpr, class A) 211// CHECK: 18: [B1.17] (BindTemporary) 212// CHECK: 19: [B1.18].operator int 213// CHECK: 20: [B1.19]() 214// CHECK: 21: [B1.20] (ImplicitCastExpr, UserDefinedConversion, int) 215// CHECK: 22: int([B1.21]) (CXXFunctionalCastExpr, NoOp, int) 216// CHECK: 23: B() (CXXConstructExpr, class B) 217// CHECK: 24: [B1.23] (BindTemporary) 218// CHECK: 25: [B1.24].operator int 219// CHECK: 26: [B1.25]() 220// CHECK: 27: [B1.26] (ImplicitCastExpr, UserDefinedConversion, int) 221// CHECK: 28: int([B1.27]) (CXXFunctionalCastExpr, NoOp, int) 222// CHECK: 29: [B1.22] + [B1.28] 223// CHECK: 30: foo 224// CHECK: 31: [B1.30] (ImplicitCastExpr, FunctionToPointerDecay, void (*)(int)) 225// CHECK: 32: [B1.31]([B1.29]) 226// CHECK: 33: ~B() (Temporary object destructor) 227// CHECK: 34: ~A() (Temporary object destructor) 228// CHECK: 35: int b; 229// CHECK: Preds (1): B2 230// CHECK: Succs (1): B0 231// CHECK: [B0 (EXIT)] 232// CHECK: Preds (1): B1 233// CHECK: [B10 (ENTRY)] 234// CHECK: Succs (1): B9 235// CHECK: [B1] 236// CHECK: 1: ~A() (Temporary object destructor) 237// CHECK: 2: int b; 238// CHECK: Preds (2): B2 B3 239// CHECK: Succs (1): B0 240// CHECK: [B2] 241// CHECK: 1: ~B() (Temporary object destructor) 242// CHECK: Preds (1): B3 243// CHECK: Succs (1): B1 244// CHECK: [B3] 245// CHECK: 1: [B5.6] && [B4.5] 246// CHECK: 2: foo 247// CHECK: 3: [B3.2] (ImplicitCastExpr, FunctionToPointerDecay, void (*)(_Bool)) 248// CHECK: 4: [B3.3]([B3.1]) 249// CHECK: T: [B5.6] && ... 250// CHECK: Preds (2): B4 B5 251// CHECK: Succs (2): B2 B1 252// CHECK: [B4] 253// CHECK: 1: B() (CXXConstructExpr, class B) 254// CHECK: 2: [B4.1] (BindTemporary) 255// CHECK: 3: [B4.2].operator _Bool 256// CHECK: 4: [B4.3]() 257// CHECK: 5: [B4.4] (ImplicitCastExpr, UserDefinedConversion, _Bool) 258// CHECK: Preds (1): B5 259// CHECK: Succs (1): B3 260// CHECK: [B5] 261// CHECK: 1: ~A() (Temporary object destructor) 262// CHECK: 2: A() (CXXConstructExpr, class A) 263// CHECK: 3: [B5.2] (BindTemporary) 264// CHECK: 4: [B5.3].operator _Bool 265// CHECK: 5: [B5.4]() 266// CHECK: 6: [B5.5] (ImplicitCastExpr, UserDefinedConversion, _Bool) 267// CHECK: T: [B5.6] && ... 268// CHECK: Preds (2): B6 B7 269// CHECK: Succs (2): B4 B3 270// CHECK: [B6] 271// CHECK: 1: ~B() (Temporary object destructor) 272// CHECK: Preds (1): B7 273// CHECK: Succs (1): B5 274// CHECK: [B7] 275// CHECK: 1: [B9.5] && [B8.5] 276// CHECK: 2: bool a = A().operator _Bool() && B().operator _Bool(); 277// CHECK: T: [B9.5] && ... 278// CHECK: Preds (2): B8 B9 279// CHECK: Succs (2): B6 B5 280// CHECK: [B8] 281// CHECK: 1: B() (CXXConstructExpr, class B) 282// CHECK: 2: [B8.1] (BindTemporary) 283// CHECK: 3: [B8.2].operator _Bool 284// CHECK: 4: [B8.3]() 285// CHECK: 5: [B8.4] (ImplicitCastExpr, UserDefinedConversion, _Bool) 286// CHECK: Preds (1): B9 287// CHECK: Succs (1): B7 288// CHECK: [B9] 289// CHECK: 1: A() (CXXConstructExpr, class A) 290// CHECK: 2: [B9.1] (BindTemporary) 291// CHECK: 3: [B9.2].operator _Bool 292// CHECK: 4: [B9.3]() 293// CHECK: 5: [B9.4] (ImplicitCastExpr, UserDefinedConversion, _Bool) 294// CHECK: T: [B9.5] && ... 295// CHECK: Preds (1): B10 296// CHECK: Succs (2): B8 B7 297// CHECK: [B0 (EXIT)] 298// CHECK: Preds (1): B1 299// CHECK: [B10 (ENTRY)] 300// CHECK: Succs (1): B9 301// CHECK: [B1] 302// CHECK: 1: ~A() (Temporary object destructor) 303// CHECK: 2: int b; 304// CHECK: Preds (2): B2 B3 305// CHECK: Succs (1): B0 306// CHECK: [B2] 307// CHECK: 1: ~B() (Temporary object destructor) 308// CHECK: Preds (1): B3 309// CHECK: Succs (1): B1 310// CHECK: [B3] 311// CHECK: 1: [B5.6] || [B4.5] 312// CHECK: 2: foo 313// CHECK: 3: [B3.2] (ImplicitCastExpr, FunctionToPointerDecay, void (*)(_Bool)) 314// CHECK: 4: [B3.3]([B3.1]) 315// CHECK: T: [B5.6] || ... 316// CHECK: Preds (2): B4 B5 317// CHECK: Succs (2): B1 B2 318// CHECK: [B4] 319// CHECK: 1: B() (CXXConstructExpr, class B) 320// CHECK: 2: [B4.1] (BindTemporary) 321// CHECK: 3: [B4.2].operator _Bool 322// CHECK: 4: [B4.3]() 323// CHECK: 5: [B4.4] (ImplicitCastExpr, UserDefinedConversion, _Bool) 324// CHECK: Preds (1): B5 325// CHECK: Succs (1): B3 326// CHECK: [B5] 327// CHECK: 1: ~A() (Temporary object destructor) 328// CHECK: 2: A() (CXXConstructExpr, class A) 329// CHECK: 3: [B5.2] (BindTemporary) 330// CHECK: 4: [B5.3].operator _Bool 331// CHECK: 5: [B5.4]() 332// CHECK: 6: [B5.5] (ImplicitCastExpr, UserDefinedConversion, _Bool) 333// CHECK: T: [B5.6] || ... 334// CHECK: Preds (2): B6 B7 335// CHECK: Succs (2): B3 B4 336// CHECK: [B6] 337// CHECK: 1: ~B() (Temporary object destructor) 338// CHECK: Preds (1): B7 339// CHECK: Succs (1): B5 340// CHECK: [B7] 341// CHECK: 1: [B9.5] || [B8.5] 342// CHECK: 2: bool a = A().operator _Bool() || B().operator _Bool(); 343// CHECK: T: [B9.5] || ... 344// CHECK: Preds (2): B8 B9 345// CHECK: Succs (2): B5 B6 346// CHECK: [B8] 347// CHECK: 1: B() (CXXConstructExpr, class B) 348// CHECK: 2: [B8.1] (BindTemporary) 349// CHECK: 3: [B8.2].operator _Bool 350// CHECK: 4: [B8.3]() 351// CHECK: 5: [B8.4] (ImplicitCastExpr, UserDefinedConversion, _Bool) 352// CHECK: Preds (1): B9 353// CHECK: Succs (1): B7 354// CHECK: [B9] 355// CHECK: 1: A() (CXXConstructExpr, class A) 356// CHECK: 2: [B9.1] (BindTemporary) 357// CHECK: 3: [B9.2].operator _Bool 358// CHECK: 4: [B9.3]() 359// CHECK: 5: [B9.4] (ImplicitCastExpr, UserDefinedConversion, _Bool) 360// CHECK: T: [B9.5] || ... 361// CHECK: Preds (1): B10 362// CHECK: Succs (2): B7 B8 363// CHECK: [B0 (EXIT)] 364// CHECK: Preds (1): B1 365// CHECK: [B11 (ENTRY)] 366// CHECK: Succs (1): B10 367// CHECK: [B1] 368// CHECK: 1: int b; 369// CHECK: 2: [B7.5].~A() (Implicit destructor) 370// CHECK: Preds (2): B2 B3 371// CHECK: Succs (1): B0 372// CHECK: [B2] 373// CHECK: 1: 0 374// CHECK: 2: foo 375// CHECK: 3: [B2.2] (ImplicitCastExpr, FunctionToPointerDecay, void (*)(int)) 376// CHECK: 4: [B2.3]([B2.1]) 377// CHECK: Preds (1): B4 378// CHECK: Succs (1): B1 379// CHECK: [B3] 380// CHECK: 1: 0 381// CHECK: 2: foo 382// CHECK: 3: [B3.2] (ImplicitCastExpr, FunctionToPointerDecay, void (*)(int)) 383// CHECK: 4: [B3.3]([B3.1]) 384// CHECK: Preds (1): B4 385// CHECK: Succs (1): B1 386// CHECK: [B4] 387// CHECK: 1: ~B() (Temporary object destructor) 388// CHECK: 2: B() (CXXConstructExpr, class B) 389// CHECK: 3: [B4.2] (BindTemporary) 390// CHECK: 4: [B4.3].operator _Bool 391// CHECK: 5: [B4.4]() 392// CHECK: 6: [B4.5] (ImplicitCastExpr, UserDefinedConversion, _Bool) 393// CHECK: 7: ~B() (Temporary object destructor) 394// CHECK: T: if [B4.6] 395// CHECK: Preds (2): B5 B6 396// CHECK: Succs (2): B3 B2 397// CHECK: [B5] 398// CHECK: 1: ~A() (Temporary object destructor) 399// CHECK: 2: ~A() (Temporary object destructor) 400// CHECK: Preds (1): B7 401// CHECK: Succs (1): B4 402// CHECK: [B6] 403// CHECK: 1: ~A() (Temporary object destructor) 404// CHECK: 2: ~A() (Temporary object destructor) 405// CHECK: 3: ~A() (Temporary object destructor) 406// CHECK: 4: ~B() (Temporary object destructor) 407// CHECK: Preds (1): B7 408// CHECK: Succs (1): B4 409// CHECK: [B7] 410// CHECK: 1: [B10.5] ? [B8.6] : [B9.15] 411// CHECK: 2: [B7.1] (ImplicitCastExpr, NoOp, const class A) 412// CHECK: 3: [B7.2] 413// CHECK: 4: [B7.3] (CXXConstructExpr, class A) 414// CHECK: 5: A a = B().operator _Bool() ? A() : A(B().operator A()); 415// CHECK: T: [B10.5] ? ... : ... 416// CHECK: Preds (2): B8 B9 417// CHECK: Succs (2): B5 B6 418// CHECK: [B8] 419// CHECK: 1: A() (CXXConstructExpr, class A) 420// CHECK: 2: [B8.1] (BindTemporary) 421// CHECK: 3: [B8.2] (ImplicitCastExpr, NoOp, const class A) 422// CHECK: 4: [B8.3] 423// CHECK: 5: [B8.4] (CXXConstructExpr, class A) 424// CHECK: 6: [B8.5] (BindTemporary) 425// CHECK: Preds (1): B10 426// CHECK: Succs (1): B7 427// CHECK: [B9] 428// CHECK: 1: B() (CXXConstructExpr, class B) 429// CHECK: 2: [B9.1] (BindTemporary) 430// CHECK: 3: [B9.2].operator A 431// CHECK: 4: [B9.3]() 432// CHECK: 5: [B9.4] (ImplicitCastExpr, UserDefinedConversion, class A) 433// CHECK: 6: [B9.5] (BindTemporary) 434// CHECK: 7: [B9.6] (ImplicitCastExpr, NoOp, const class A) 435// CHECK: 8: [B9.7] 436// CHECK: 9: [B9.8] (CXXConstructExpr, class A) 437// CHECK: 10: [B9.9] (BindTemporary) 438// CHECK: 11: A([B9.10]) (CXXFunctionalCastExpr, ConstructorConversion, class A) 439// CHECK: 12: [B9.11] (ImplicitCastExpr, NoOp, const class A) 440// CHECK: 13: [B9.12] 441// CHECK: 14: [B9.13] (CXXConstructExpr, class A) 442// CHECK: 15: [B9.14] (BindTemporary) 443// CHECK: Preds (1): B10 444// CHECK: Succs (1): B7 445// CHECK: [B10] 446// CHECK: 1: B() (CXXConstructExpr, class B) 447// CHECK: 2: [B10.1] (BindTemporary) 448// CHECK: 3: [B10.2].operator _Bool 449// CHECK: 4: [B10.3]() 450// CHECK: 5: [B10.4] (ImplicitCastExpr, UserDefinedConversion, _Bool) 451// CHECK: T: [B10.5] ? ... : ... 452// CHECK: Preds (1): B11 453// CHECK: Succs (2): B8 B9 454// CHECK: [B0 (EXIT)] 455// CHECK: Preds (1): B1 456// CHECK: [B14 (ENTRY)] 457// CHECK: Succs (1): B13 458// CHECK: [B1] 459// CHECK: 1: ~B() (Temporary object destructor) 460// CHECK: 2: int b; 461// CHECK: 3: [B10.4].~A() (Implicit destructor) 462// CHECK: Preds (2): B2 B3 463// CHECK: Succs (1): B0 464// CHECK: [B2] 465// CHECK: 1: ~A() (Temporary object destructor) 466// CHECK: 2: ~A() (Temporary object destructor) 467// CHECK: Preds (1): B4 468// CHECK: Succs (1): B1 469// CHECK: [B3] 470// CHECK: 1: ~A() (Temporary object destructor) 471// CHECK: 2: ~A() (Temporary object destructor) 472// CHECK: 3: ~A() (Temporary object destructor) 473// CHECK: 4: ~B() (Temporary object destructor) 474// CHECK: Preds (1): B4 475// CHECK: Succs (1): B1 476// CHECK: [B4] 477// CHECK: 1: [B7.6] ? [B5.6] : [B6.15] 478// CHECK: 2: [B4.1] (ImplicitCastExpr, NoOp, const class A) 479// CHECK: 3: [B4.2] 480// CHECK: 4: foo 481// CHECK: 5: [B4.4] (ImplicitCastExpr, FunctionToPointerDecay, void (*)(const class A &)) 482// CHECK: 6: [B4.5]([B4.3]) 483// CHECK: T: [B7.6] ? ... : ... 484// CHECK: Preds (2): B5 B6 485// CHECK: Succs (2): B2 B3 486// CHECK: [B5] 487// CHECK: 1: A() (CXXConstructExpr, class A) 488// CHECK: 2: [B5.1] (BindTemporary) 489// CHECK: 3: [B5.2] (ImplicitCastExpr, NoOp, const class A) 490// CHECK: 4: [B5.3] 491// CHECK: 5: [B5.4] (CXXConstructExpr, class A) 492// CHECK: 6: [B5.5] (BindTemporary) 493// CHECK: Preds (1): B7 494// CHECK: Succs (1): B4 495// CHECK: [B6] 496// CHECK: 1: B() (CXXConstructExpr, class B) 497// CHECK: 2: [B6.1] (BindTemporary) 498// CHECK: 3: [B6.2].operator A 499// CHECK: 4: [B6.3]() 500// CHECK: 5: [B6.4] (ImplicitCastExpr, UserDefinedConversion, class A) 501// CHECK: 6: [B6.5] (BindTemporary) 502// CHECK: 7: [B6.6] (ImplicitCastExpr, NoOp, const class A) 503// CHECK: 8: [B6.7] 504// CHECK: 9: [B6.8] (CXXConstructExpr, class A) 505// CHECK: 10: [B6.9] (BindTemporary) 506// CHECK: 11: A([B6.10]) (CXXFunctionalCastExpr, ConstructorConversion, class A) 507// CHECK: 12: [B6.11] (ImplicitCastExpr, NoOp, const class A) 508// CHECK: 13: [B6.12] 509// CHECK: 14: [B6.13] (CXXConstructExpr, class A) 510// CHECK: 15: [B6.14] (BindTemporary) 511// CHECK: Preds (1): B7 512// CHECK: Succs (1): B4 513// CHECK: [B7] 514// CHECK: 1: ~B() (Temporary object destructor) 515// CHECK: 2: B() (CXXConstructExpr, class B) 516// CHECK: 3: [B7.2] (BindTemporary) 517// CHECK: 4: [B7.3].operator _Bool 518// CHECK: 5: [B7.4]() 519// CHECK: 6: [B7.5] (ImplicitCastExpr, UserDefinedConversion, _Bool) 520// CHECK: T: [B7.6] ? ... : ... 521// CHECK: Preds (2): B8 B9 522// CHECK: Succs (2): B5 B6 523// CHECK: [B8] 524// CHECK: 1: ~A() (Temporary object destructor) 525// CHECK: Preds (1): B10 526// CHECK: Succs (1): B7 527// CHECK: [B9] 528// CHECK: 1: ~A() (Temporary object destructor) 529// CHECK: 2: ~A() (Temporary object destructor) 530// CHECK: 3: ~B() (Temporary object destructor) 531// CHECK: Preds (1): B10 532// CHECK: Succs (1): B7 533// CHECK: [B10] 534// CHECK: 1: [B13.5] ? [B11.6] : [B12.15] 535// CHECK: 2: [B10.1] (ImplicitCastExpr, NoOp, const class A) 536// CHECK: 3: [B10.2] 537// CHECK: 4: const A &a = B().operator _Bool() ? A() : A(B().operator A()); 538// CHECK: T: [B13.5] ? ... : ... 539// CHECK: Preds (2): B11 B12 540// CHECK: Succs (2): B8 B9 541// CHECK: [B11] 542// CHECK: 1: A() (CXXConstructExpr, class A) 543// CHECK: 2: [B11.1] (BindTemporary) 544// CHECK: 3: [B11.2] (ImplicitCastExpr, NoOp, const class A) 545// CHECK: 4: [B11.3] 546// CHECK: 5: [B11.4] (CXXConstructExpr, class A) 547// CHECK: 6: [B11.5] (BindTemporary) 548// CHECK: Preds (1): B13 549// CHECK: Succs (1): B10 550// CHECK: [B12] 551// CHECK: 1: B() (CXXConstructExpr, class B) 552// CHECK: 2: [B12.1] (BindTemporary) 553// CHECK: 3: [B12.2].operator A 554// CHECK: 4: [B12.3]() 555// CHECK: 5: [B12.4] (ImplicitCastExpr, UserDefinedConversion, class A) 556// CHECK: 6: [B12.5] (BindTemporary) 557// CHECK: 7: [B12.6] (ImplicitCastExpr, NoOp, const class A) 558// CHECK: 8: [B12.7] 559// CHECK: 9: [B12.8] (CXXConstructExpr, class A) 560// CHECK: 10: [B12.9] (BindTemporary) 561// CHECK: 11: A([B12.10]) (CXXFunctionalCastExpr, ConstructorConversion, class A) 562// CHECK: 12: [B12.11] (ImplicitCastExpr, NoOp, const class A) 563// CHECK: 13: [B12.12] 564// CHECK: 14: [B12.13] (CXXConstructExpr, class A) 565// CHECK: 15: [B12.14] (BindTemporary) 566// CHECK: Preds (1): B13 567// CHECK: Succs (1): B10 568// CHECK: [B13] 569// CHECK: 1: B() (CXXConstructExpr, class B) 570// CHECK: 2: [B13.1] (BindTemporary) 571// CHECK: 3: [B13.2].operator _Bool 572// CHECK: 4: [B13.3]() 573// CHECK: 5: [B13.4] (ImplicitCastExpr, UserDefinedConversion, _Bool) 574// CHECK: T: [B13.5] ? ... : ... 575// CHECK: Preds (1): B14 576// CHECK: Succs (2): B11 B12 577// CHECK: [B0 (EXIT)] 578// CHECK: Preds (1): B1 579// CHECK: [B8 (ENTRY)] 580// CHECK: Succs (1): B7 581// CHECK: [B1] 582// CHECK: 1: ~A() (Temporary object destructor) 583// CHECK: 2: int b; 584// CHECK: 3: [B4.5].~A() (Implicit destructor) 585// CHECK: Preds (2): B2 B3 586// CHECK: Succs (1): B0 587// CHECK: [B2] 588// CHECK: 1: ~A() (Temporary object destructor) 589// CHECK: Preds (1): B4 590// CHECK: Succs (1): B1 591// CHECK: [B3] 592// CHECK: 1: ~A() (Temporary object destructor) 593// CHECK: 2: ~A() (Temporary object destructor) 594// CHECK: Preds (1): B4 595// CHECK: Succs (1): B1 596// CHECK: [B4] 597// CHECK: 1: [B7.2] ?: [B6.6] 598// CHECK: 2: [B4.1] (ImplicitCastExpr, NoOp, const class A) 599// CHECK: 3: [B4.2] 600// CHECK: 4: [B4.3] (CXXConstructExpr, class A) 601// CHECK: 5: A a = A() ?: A(); 602// CHECK: T: [B7.5] ? ... : ... 603// CHECK: Preds (2): B5 B6 604// CHECK: Succs (2): B2 B3 605// CHECK: [B5] 606// CHECK: 1: [B7.2] (ImplicitCastExpr, NoOp, const class A) 607// CHECK: 2: [B5.1] 608// CHECK: 3: [B5.2] (CXXConstructExpr, class A) 609// CHECK: 4: [B5.3] (BindTemporary) 610// CHECK: Preds (1): B7 611// CHECK: Succs (1): B4 612// CHECK: [B6] 613// CHECK: 1: A() (CXXConstructExpr, class A) 614// CHECK: 2: [B6.1] (BindTemporary) 615// CHECK: 3: [B6.2] (ImplicitCastExpr, NoOp, const class A) 616// CHECK: 4: [B6.3] 617// CHECK: 5: [B6.4] (CXXConstructExpr, class A) 618// CHECK: 6: [B6.5] (BindTemporary) 619// CHECK: Preds (1): B7 620// CHECK: Succs (1): B4 621// CHECK: [B7] 622// CHECK: 1: A() (CXXConstructExpr, class A) 623// CHECK: 2: [B7.1] (BindTemporary) 624// CHECK: 3: [B7.2].operator _Bool 625// CHECK: 4: [B7.3]() 626// CHECK: 5: [B7.4] (ImplicitCastExpr, UserDefinedConversion, _Bool) 627// CHECK: T: [B7.5] ? ... : ... 628// CHECK: Preds (1): B8 629// CHECK: Succs (2): B5 B6 630// CHECK: [B0 (EXIT)] 631// CHECK: Preds (1): B1 632// CHECK: [B13 (ENTRY)] 633// CHECK: Succs (1): B12 634// CHECK: [B1] 635// CHECK: 1: ~A() (Temporary object destructor) 636// CHECK: 2: int b; 637// CHECK: 3: [B9.4].~A() (Implicit destructor) 638// CHECK: Preds (2): B2 B3 639// CHECK: Succs (1): B0 640// CHECK: [B2] 641// CHECK: 1: ~A() (Temporary object destructor) 642// CHECK: Preds (1): B4 643// CHECK: Succs (1): B1 644// CHECK: [B3] 645// CHECK: 1: ~A() (Temporary object destructor) 646// CHECK: 2: ~A() (Temporary object destructor) 647// CHECK: Preds (1): B4 648// CHECK: Succs (1): B1 649// CHECK: [B4] 650// CHECK: 1: [B7.3] ?: [B6.6] 651// CHECK: 2: [B4.1] (ImplicitCastExpr, NoOp, const class A) 652// CHECK: 3: [B4.2] 653// CHECK: 4: foo 654// CHECK: 5: [B4.4] (ImplicitCastExpr, FunctionToPointerDecay, void (*)(const class A &)) 655// CHECK: 6: [B4.5]([B4.3]) 656// CHECK: T: [B7.6] ? ... : ... 657// CHECK: Preds (2): B5 B6 658// CHECK: Succs (2): B2 B3 659// CHECK: [B5] 660// CHECK: 1: [B7.3] (ImplicitCastExpr, NoOp, const class A) 661// CHECK: 2: [B5.1] 662// CHECK: 3: [B5.2] (CXXConstructExpr, class A) 663// CHECK: 4: [B5.3] (BindTemporary) 664// CHECK: Preds (1): B7 665// CHECK: Succs (1): B4 666// CHECK: [B6] 667// CHECK: 1: A() (CXXConstructExpr, class A) 668// CHECK: 2: [B6.1] (BindTemporary) 669// CHECK: 3: [B6.2] (ImplicitCastExpr, NoOp, const class A) 670// CHECK: 4: [B6.3] 671// CHECK: 5: [B6.4] (CXXConstructExpr, class A) 672// CHECK: 6: [B6.5] (BindTemporary) 673// CHECK: Preds (1): B7 674// CHECK: Succs (1): B4 675// CHECK: [B7] 676// CHECK: 1: ~A() (Temporary object destructor) 677// CHECK: 2: A() (CXXConstructExpr, class A) 678// CHECK: 3: [B7.2] (BindTemporary) 679// CHECK: 4: [B7.3].operator _Bool 680// CHECK: 5: [B7.4]() 681// CHECK: 6: [B7.5] (ImplicitCastExpr, UserDefinedConversion, _Bool) 682// CHECK: T: [B7.6] ? ... : ... 683// CHECK: Preds (2): B9 B8 684// CHECK: Succs (2): B5 B6 685// CHECK: [B8] 686// CHECK: 1: ~A() (Temporary object destructor) 687// CHECK: Preds (1): B9 688// CHECK: Succs (1): B7 689// CHECK: [B9] 690// CHECK: 1: [B12.2] ?: [B11.6] 691// CHECK: 2: [B9.1] (ImplicitCastExpr, NoOp, const class A) 692// CHECK: 3: [B9.2] 693// CHECK: 4: const A &a = A() ?: A(); 694// CHECK: T: [B12.5] ? ... : ... 695// CHECK: Preds (2): B10 B11 696// CHECK: Succs (2): B7 B8 697// CHECK: [B10] 698// CHECK: 1: [B12.2] (ImplicitCastExpr, NoOp, const class A) 699// CHECK: 2: [B10.1] 700// CHECK: 3: [B10.2] (CXXConstructExpr, class A) 701// CHECK: 4: [B10.3] (BindTemporary) 702// CHECK: Preds (1): B12 703// CHECK: Succs (1): B9 704// CHECK: [B11] 705// CHECK: 1: A() (CXXConstructExpr, class A) 706// CHECK: 2: [B11.1] (BindTemporary) 707// CHECK: 3: [B11.2] (ImplicitCastExpr, NoOp, const class A) 708// CHECK: 4: [B11.3] 709// CHECK: 5: [B11.4] (CXXConstructExpr, class A) 710// CHECK: 6: [B11.5] (BindTemporary) 711// CHECK: Preds (1): B12 712// CHECK: Succs (1): B9 713// CHECK: [B12] 714// CHECK: 1: A() (CXXConstructExpr, class A) 715// CHECK: 2: [B12.1] (BindTemporary) 716// CHECK: 3: [B12.2].operator _Bool 717// CHECK: 4: [B12.3]() 718// CHECK: 5: [B12.4] (ImplicitCastExpr, UserDefinedConversion, _Bool) 719// CHECK: T: [B12.5] ? ... : ... 720// CHECK: Preds (1): B13 721// CHECK: Succs (2): B10 B11 722// CHECK: [B0 (EXIT)] 723// CHECK: Preds (1): B1 724// CHECK: [B2 (ENTRY)] 725// CHECK: Succs (1): B1 726// CHECK: [B1] 727// CHECK: 1: A() (CXXConstructExpr, class A) 728// CHECK: 2: [B1.1] (BindTemporary) 729// CHECK: 3: [B1.2] (ImplicitCastExpr, NoOp, const class A) 730// CHECK: 4: [B1.3] 731// CHECK: 5: [B1.4] (CXXConstructExpr, class A) 732// CHECK: 6: A a = A(); 733// CHECK: 7: ~A() (Temporary object destructor) 734// CHECK: 8: int b; 735// CHECK: 9: [B1.6].~A() (Implicit destructor) 736// CHECK: Preds (1): B2 737// CHECK: Succs (1): B0 738// CHECK: [B0 (EXIT)] 739// CHECK: Preds (1): B1 740// CHECK: [B2 (ENTRY)] 741// CHECK: Succs (1): B1 742// CHECK: [B1] 743// CHECK: 1: A() (CXXConstructExpr, class A) 744// CHECK: 2: [B1.1] (BindTemporary) 745// CHECK: 3: [B1.2] (ImplicitCastExpr, NoOp, const class A) 746// CHECK: 4: [B1.3] 747// CHECK: 5: const A &a = A(); 748// CHECK: 6: A() (CXXConstructExpr, class A) 749// CHECK: 7: [B1.6] (BindTemporary) 750// CHECK: 8: [B1.7] (ImplicitCastExpr, NoOp, const class A) 751// CHECK: 9: [B1.8] 752// CHECK: 10: foo 753// CHECK: 11: [B1.10] (ImplicitCastExpr, FunctionToPointerDecay, void (*)(const class A &)) 754// CHECK: 12: [B1.11]([B1.9]) 755// CHECK: 13: ~A() (Temporary object destructor) 756// CHECK: 14: int b; 757// CHECK: 15: [B1.5].~A() (Implicit destructor) 758// CHECK: Preds (1): B2 759// CHECK: Succs (1): B0 760// CHECK: [B0 (EXIT)] 761// CHECK: Preds (1): B1 762// CHECK: [B2 (ENTRY)] 763// CHECK: Succs (1): B1 764// CHECK: [B1] 765// CHECK: 1: A::make 766// CHECK: 2: [B1.1] (ImplicitCastExpr, FunctionToPointerDecay, class A (*)(void)) 767// CHECK: 3: [B1.2]() 768// CHECK: 4: [B1.3] (BindTemporary) 769// CHECK: 5: [B1.4] (ImplicitCastExpr, NoOp, const class A) 770// CHECK: 6: [B1.5] 771// CHECK: 7: [B1.6] (CXXConstructExpr, class A) 772// CHECK: 8: A a = A::make(); 773// CHECK: 9: ~A() (Temporary object destructor) 774// CHECK: 10: int b; 775// CHECK: 11: [B1.8].~A() (Implicit destructor) 776// CHECK: Preds (1): B2 777// CHECK: Succs (1): B0 778// CHECK: [B0 (EXIT)] 779// CHECK: Preds (1): B1 780// CHECK: [B2 (ENTRY)] 781// CHECK: Succs (1): B1 782// CHECK: [B1] 783// CHECK: 1: A::make 784// CHECK: 2: [B1.1] (ImplicitCastExpr, FunctionToPointerDecay, class A (*)(void)) 785// CHECK: 3: [B1.2]() 786// CHECK: 4: [B1.3] (BindTemporary) 787// CHECK: 5: [B1.4] (ImplicitCastExpr, NoOp, const class A) 788// CHECK: 6: [B1.5] 789// CHECK: 7: const A &a = A::make(); 790// CHECK: 8: A::make 791// CHECK: 9: [B1.8] (ImplicitCastExpr, FunctionToPointerDecay, class A (*)(void)) 792// CHECK: 10: [B1.9]() 793// CHECK: 11: [B1.10] (BindTemporary) 794// CHECK: 12: [B1.11] (ImplicitCastExpr, NoOp, const class A) 795// CHECK: 13: [B1.12] 796// CHECK: 14: foo 797// CHECK: 15: [B1.14] (ImplicitCastExpr, FunctionToPointerDecay, void (*)(const class A &)) 798// CHECK: 16: [B1.15]([B1.13]) 799// CHECK: 17: ~A() (Temporary object destructor) 800// CHECK: 18: int b; 801// CHECK: 19: [B1.7].~A() (Implicit destructor) 802// CHECK: Preds (1): B2 803// CHECK: Succs (1): B0 804// CHECK: [B0 (EXIT)] 805// CHECK: Preds (1): B1 806// CHECK: [B2 (ENTRY)] 807// CHECK: Succs (1): B1 808// CHECK: [B1] 809// CHECK: 1: int a; 810// CHECK: 2: A() (CXXConstructExpr, class A) 811// CHECK: 3: [B1.2] (BindTemporary) 812// CHECK: 4: [B1.3].operator int 813// CHECK: 5: [B1.4]() 814// CHECK: 6: [B1.5] (ImplicitCastExpr, UserDefinedConversion, int) 815// CHECK: 7: a 816// CHECK: 8: [B1.7] = [B1.6] 817// CHECK: 9: ~A() (Temporary object destructor) 818// CHECK: 10: int b; 819// CHECK: Preds (1): B2 820// CHECK: Succs (1): B0 821// CHECK: [B0 (EXIT)] 822// CHECK: Preds (1): B1 823// CHECK: [B2 (ENTRY)] 824// CHECK: Succs (1): B1 825// CHECK: [B1] 826// CHECK: 1: A() (CXXConstructExpr, class A) 827// CHECK: 2: [B1.1] (BindTemporary) 828// CHECK: 3: [B1.2].operator int 829// CHECK: 4: [B1.3]() 830// CHECK: 5: [B1.4] (ImplicitCastExpr, UserDefinedConversion, int) 831// CHECK: 6: int([B1.5]) (CXXFunctionalCastExpr, NoOp, int) 832// CHECK: 7: B() (CXXConstructExpr, class B) 833// CHECK: 8: [B1.7] (BindTemporary) 834// CHECK: 9: [B1.8].operator int 835// CHECK: 10: [B1.9]() 836// CHECK: 11: [B1.10] (ImplicitCastExpr, UserDefinedConversion, int) 837// CHECK: 12: int([B1.11]) (CXXFunctionalCastExpr, NoOp, int) 838// CHECK: 13: [B1.6] + [B1.12] 839// CHECK: 14: a([B1.13]) (Member initializer) 840// CHECK: 15: ~B() (Temporary object destructor) 841// CHECK: 16: ~A() (Temporary object destructor) 842// CHECK: 17: /*implicit*/int() 843// CHECK: 18: b([B1.17]) (Member initializer) 844// CHECK: Preds (1): B2 845// CHECK: Succs (1): B0 846// CHECK: [B0 (EXIT)] 847// CHECK: Preds (1): B1 848 849