DeclCXX.h Source File (original) (raw)

15#ifndef LLVM_CLANG_AST_DECLCXX_H

16#define LLVM_CLANG_AST_DECLCXX_H

37#include "llvm/ADT/ArrayRef.h"

38#include "llvm/ADT/DenseMap.h"

39#include "llvm/ADT/PointerIntPair.h"

40#include "llvm/ADT/PointerUnion.h"

41#include "llvm/ADT/STLExtras.h"

42#include "llvm/ADT/TinyPtrVector.h"

43#include "llvm/ADT/iterator_range.h"

44#include "llvm/Support/Casting.h"

45#include "llvm/Support/Compiler.h"

46#include "llvm/Support/PointerLikeTypeTraits.h"

47#include "llvm/Support/TrailingObjects.h"

48#include

49#include

50#include

51#include

52#include

56class ASTContext;

57class ClassTemplateDecl;

58class ConstructorUsingShadowDecl;

59class CXXBasePath;

60class CXXBasePaths;

61class CXXConstructorDecl;

62class CXXDestructorDecl;

63class CXXFinalOverriderMap;

64class CXXIndirectPrimaryBaseSet;

65class CXXMethodDecl;

66class DecompositionDecl;

67class FriendDecl;

68class FunctionTemplateDecl;

69class IdentifierInfo;

70class MemberSpecializationInfo;

71class BaseUsingDecl;

72class TemplateDecl;

73class TemplateParameterList;

74class UsingDecl;

92 : Decl(AccessSpec, DC, ASLoc), ColonLoc(ColonLoc) {

94 }

98 virtual void anchor();

100public:

101

103

104

106

107

109

110

112

115 }

116

120 return new (C, DC) AccessSpecDecl(AS, DC, ASLoc, ColonLoc);

121 }

122

124

125

128};

129

130

131

132

133

134

135

136

137

138

139

140

141

142

143

144

145

147

148

149

151

152

153

155

156

157 LLVM_PREFERRED_TYPE(bool)

158 unsigned Virtual : 1;

159

160

161

162

163

164 LLVM_PREFERRED_TYPE(bool)

165 unsigned BaseOfClass : 1;

166

167

168

169

170

172 unsigned Access : 2;

173

174

175

176 LLVM_PREFERRED_TYPE(bool)

177 unsigned InheritConstructors : 1;

178

179

180

181

182

184

185public:

189 : Range(R), EllipsisLoc(EllipsisLoc), Virtual(V), BaseOfClass(BC),

190 Access(A), InheritConstructors(false), BaseTypeInfo(TInfo) {}

191

192

196

197

200 }

201

202

204

205

206

208

209

211

212

214

215

217 InheritConstructors = Inherit;

218 }

219

220

222 return EllipsisLoc;

223 }

224

225

226

227

228

229

233 else

235 }

236

237

238

239

240

241

244 }

245

246

247

248

251 }

252

253

255};

256

257

269

272

273

274 enum SpecialMemberFlags {

275 SMF_DefaultConstructor = 0x1,

276 SMF_CopyConstructor = 0x2,

277 SMF_MoveConstructor = 0x4,

278 SMF_CopyAssignment = 0x8,

279 SMF_MoveAssignment = 0x10,

280 SMF_Destructor = 0x20,

281 SMF_All = 0x3f

282 };

283

284public:

289 };

290

291private:

292 struct DefinitionData {

293 #define FIELD(Name, Width, Merge) \

294 unsigned Name : Width;

295 #include "CXXRecordDeclDefinitionBits.def"

296

297

298 LLVM_PREFERRED_TYPE(bool)

299 unsigned IsLambda : 1;

300

301

302 LLVM_PREFERRED_TYPE(bool)

303 unsigned IsParsingBaseSpecifiers : 1;

304

305

306

307 LLVM_PREFERRED_TYPE(bool)

308 unsigned ComputedVisibleConversions : 1;

309

310 LLVM_PREFERRED_TYPE(bool)

311 unsigned HasODRHash : 1;

312

313

314 unsigned ODRHash = 0;

315

316

317 unsigned NumBases = 0;

318

319

320 unsigned NumVBases = 0;

321

322

323

324

326

327

329

330

331

332

333

334 LazyASTUnresolvedSet Conversions;

335

336

337

338

339

340

341 LazyASTUnresolvedSet VisibleConversions;

342

343

344 CXXRecordDecl *Definition;

345

346

347

348

349

351

352 DefinitionData(CXXRecordDecl *D);

353

354

355 CXXBaseSpecifier *getBases() const {

356 if (!Bases.isOffset())

357 return Bases.get(nullptr);

358 return getBasesSlowCase();

359 }

360

361

362 CXXBaseSpecifier *getVBases() const {

363 if (!VBases.isOffset())

364 return VBases.get(nullptr);

365 return getVBasesSlowCase();

366 }

367

368 ArrayRef bases() const {

370 }

371

372 ArrayRef vbases() const {

374 }

375

376 private:

377 CXXBaseSpecifier *getBasesSlowCase() const;

378 CXXBaseSpecifier *getVBasesSlowCase() const;

379 };

380

381 struct DefinitionData *DefinitionData;

382

383

384 struct LambdaDefinitionData : public DefinitionData {

385 using Capture = LambdaCapture;

386

387

388

389

390

391

392

393

394

396 unsigned DependencyKind : 2;

397

398

399 LLVM_PREFERRED_TYPE(bool)

400 unsigned IsGenericLambda : 1;

401

402

404 unsigned CaptureDefault : 2;

405

406

407 unsigned NumCaptures : 15;

408

409

410 unsigned NumExplicitCaptures : 12;

411

412

413 LLVM_PREFERRED_TYPE(bool)

414 unsigned HasKnownInternalLinkage : 1;

415

416

417

418 unsigned ManglingNumber : 31;

419

420

421

422 unsigned IndexInContext;

423

424

425

426

427

429

430

431

432

433

434 llvm::TinyPtrVector<Capture*> Captures;

435

436

437 TypeSourceInfo *MethodTyInfo;

438

439 LambdaDefinitionData(CXXRecordDecl *D, TypeSourceInfo *Info, unsigned DK,

441 : DefinitionData(D), DependencyKind(DK), IsGenericLambda(IsGeneric),

442 CaptureDefault(CaptureDefault), NumCaptures(0),

443 NumExplicitCaptures(0), HasKnownInternalLinkage(0), ManglingNumber(0),

444 IndexInContext(0), MethodTyInfo(Info) {

445 IsLambda = true;

446

447

448

450 PlainOldData = false;

451 }

452

453

454 void AddCaptureList(ASTContext &Ctx, Capture *CaptureList);

455 };

456

457 struct DefinitionData *dataPtr() const {

458

460 return DefinitionData;

461 }

462

463 struct DefinitionData &data() const {

464 auto *DD = dataPtr();

465 assert(DD && "queried property of class with no definition");

466 return *DD;

467 }

468

469 struct LambdaDefinitionData &getLambdaData() const {

470

471

472 auto *DD = DefinitionData;

473 assert(DD && DD->IsLambda && "queried lambda property of non-lambda class");

474 return static_cast<LambdaDefinitionData&>(*DD);

475 }

476

477

478

479

480

481

482

483

484

485

486 llvm::PointerUnion<ClassTemplateDecl *, MemberSpecializationInfo *>

487 TemplateOrInstantiation;

488

489

490

491 void addedClassSubobject(CXXRecordDecl *Base);

492

493

494

495

496

497

498 void addedMember(Decl *D);

499

500 void markedVirtualFunctionPure();

501

502

503

504 FriendDecl *getFirstFriend() const;

505

506

507

508

509 bool hasSubobjectAtOffsetZeroOfEmptyBaseType(ASTContext &Ctx,

510 const CXXRecordDecl *X);

511

512protected:

514 SourceLocation StartLoc, SourceLocation IdLoc,

515 IdentifierInfo *Id, CXXRecordDecl *PrevDecl);

516

517public:

518

520

521

523

526 }

527

530 }

531

533 return cast_or_null(

535 }

536

539 }

540

542 return cast(

544 }

545

548 }

549

554

557 }

558 return Recent;

559 }

560

563 }

564

566

567

568 auto *DD = DefinitionData ? DefinitionData : dataPtr();

569 return DD ? DD->Definition : nullptr;

570 }

571

572 bool hasDefinition() const { return DefinitionData || dataPtr(); }

573

578 bool DelayTypeCreation = false);

581 unsigned DependencyKind, bool IsGeneric,

585

587 return data().Polymorphic || data().NumVBases != 0;

588 }

589

590

591

594 }

595

596

597

600 }

601

603

605 return data().IsParsingBaseSpecifiers;

606 }

607

609

610

612

613

614 unsigned getNumBases() const { return data().NumBases; }

615

618 llvm::iterator_range<base_class_const_iterator>;

619

622 }

625 }

626

632 }

633

634

635 unsigned getNumVBases() const { return data().NumVBases; }

636

639 }

642 }

643

649 }

650

651

652

654

655

656

657

660 llvm::iterator_range<specific_decl_iterator>;

661

664 }

665

666

667

670 }

671

672

675 }

676

677

680 llvm::iterator_range<specific_decl_iterator>;

681

683

686 }

687

690 }

691

692

693

694 class friend_iterator;

695 using friend_range = llvm::iterator_range<friend_iterator>;

696

701

702

704 return data().FirstFriend.isValid();

705 }

706

707

708

711 (data().DeclaredSpecialMembers & SMF_CopyConstructor)) &&

712 "this property has not yet been computed by Sema");

713 return data().DefaultedCopyConstructorIsDeleted;

714 }

715

716

717

720 (data().DeclaredSpecialMembers & SMF_MoveConstructor)) &&

721 "this property has not yet been computed by Sema");

722 return data().DefaultedMoveConstructorIsDeleted;

723 }

724

725

728 (data().DeclaredSpecialMembers & SMF_Destructor)) &&

729 "this property has not yet been computed by Sema");

730 return data().DefaultedDestructorIsDeleted;

731 }

732

733

734

737 !data().DefaultedCopyConstructorIsDeleted;

738 }

739

740

741

744 !data().DefaultedMoveConstructorIsDeleted;

745 }

746

747

748

751 !data().DefaultedCopyAssignmentIsDeleted;

752 }

753

754

755

758 !data().DefaultedMoveAssignmentIsDeleted;

759 }

760

761

762

765 !data().DefaultedDestructorIsDeleted;

766 }

767

768

770 return (data().DeclaredSpecialMembers & SMF_DefaultConstructor) ||

772 }

773

774

775

776

777

779 return (!data().UserDeclaredConstructor &&

780 !(data().DeclaredSpecialMembers & SMF_DefaultConstructor) &&

782

783

784

785 (data().HasInheritedDefaultConstructor &&

786 !(data().DeclaredSpecialMembers & SMF_DefaultConstructor));

787 }

788

789

790

791

793 return data().UserDeclaredConstructor;

794 }

795

796

797

799 return data().UserProvidedDefaultConstructor;

800 }

801

802

803

804

806 return data().UserDeclaredSpecialMembers & SMF_CopyConstructor;

807 }

808

809

810

812 return !(data().DeclaredSpecialMembers & SMF_CopyConstructor);

813 }

814

815

816

818

819

820

821

822

823

824 if (data().UserDeclaredSpecialMembers &

825 (SMF_MoveConstructor | SMF_MoveAssignment))

826 return true;

827 return data().NeedOverloadResolutionForCopyConstructor;

828 }

829

830

831

833 return data().ImplicitCopyConstructorCanHaveConstParamForNonVBase &&

835 data().ImplicitCopyConstructorCanHaveConstParamForVBase);

836 }

837

838

839

841 return data().HasDeclaredCopyConstructorWithConstParam ||

844 }

845

846

847

848

849

850

852 return data().UserDeclaredSpecialMembers &

853 (SMF_MoveConstructor | SMF_MoveAssignment);

854 }

855

856

857

859 return data().UserDeclaredSpecialMembers & SMF_MoveConstructor;

860 }

861

862

864 return (data().DeclaredSpecialMembers & SMF_MoveConstructor) ||

866 }

867

868

869

871 assert((data().DefaultedCopyConstructorIsDeleted ||

873 "Copy constructor should not be deleted");

874 data().DefaultedCopyConstructorIsDeleted = true;

875 }

876

877

878

880 assert((data().DefaultedMoveConstructorIsDeleted ||

882 "move constructor should not be deleted");

883 data().DefaultedMoveConstructorIsDeleted = true;

884 }

885

886

887

889 assert((data().DefaultedDestructorIsDeleted ||

891 "destructor should not be deleted");

892 data().DefaultedDestructorIsDeleted = true;

893

894

895

896

897

898

899 data().DefaultedDestructorIsConstexpr = data().NumVBases == 0;

900 }

901

902

903

905 return !(data().DeclaredSpecialMembers & SMF_MoveConstructor) &&

910 }

911

912

913

915 return data().NeedOverloadResolutionForMoveConstructor;

916 }

917

918

919

920

921

923 return data().UserDeclaredSpecialMembers & SMF_CopyAssignment;

924 }

925

926

927

929 assert((data().DefaultedCopyAssignmentIsDeleted ||

931 "copy assignment should not be deleted");

932 data().DefaultedCopyAssignmentIsDeleted = true;

933 }

934

935

936

938 return !(data().DeclaredSpecialMembers & SMF_CopyAssignment);

939 }

940

941

942

944

945

946

947

948

949

950 if (data().UserDeclaredSpecialMembers &

951 (SMF_MoveConstructor | SMF_MoveAssignment))

952 return true;

953 return data().NeedOverloadResolutionForCopyAssignment;

954 }

955

956

957

959 return data().ImplicitCopyAssignmentHasConstParam;

960 }

961

962

963

964

966 return data().HasDeclaredCopyAssignmentWithConstParam ||

969 }

970

971

972

974 return data().UserDeclaredSpecialMembers & SMF_MoveAssignment;

975 }

976

977

979 return (data().DeclaredSpecialMembers & SMF_MoveAssignment) ||

981 }

982

983

984

986 assert((data().DefaultedMoveAssignmentIsDeleted ||

988 "move assignment should not be deleted");

989 data().DefaultedMoveAssignmentIsDeleted = true;

990 }

991

992

993

994

996 return !(data().DeclaredSpecialMembers & SMF_MoveAssignment) &&

1002 }

1003

1004

1005

1007 return data().NeedOverloadResolutionForMoveAssignment;

1008 }

1009

1010

1011

1012

1014 return data().UserDeclaredSpecialMembers & SMF_Destructor;

1015 }

1016

1017

1018

1020 return !(data().DeclaredSpecialMembers & SMF_Destructor);

1021 }

1022

1023

1024

1026 return data().NeedOverloadResolutionForDestructor;

1027 }

1028

1029

1031

1032 auto *DD = DefinitionData;

1033 return DD && DD->IsLambda;

1034 }

1035

1036

1037

1038

1040

1041

1042

1044

1045

1046

1048

1049

1050

1052

1053

1054

1055

1056

1057

1058

1059

1062

1063

1064

1065

1067

1068

1070

1074 }

1075

1078 return false;

1080 }

1081

1082

1084

1085

1086

1087

1088

1089

1090

1091

1092

1093

1094

1095

1096

1097

1098

1099

1100

1101

1102 void

1103 getCaptureFields(llvm::DenseMap<const ValueDecl *, FieldDecl *> &Captures,

1105

1108

1111 }

1112

1114 if ( isLambda ()) return nullptr;

1115 LambdaDefinitionData &LambdaData = getLambdaData();

1116 return LambdaData.Captures.empty() ? nullptr : LambdaData.Captures.front();

1117 }

1118

1121 : nullptr;

1122 }

1123

1124 unsigned capture_size() const { return getLambdaData().NumCaptures; }

1125

1129 }

1130

1132

1134 return data().Conversions.get(getASTContext()).begin();

1135 }

1136

1138 return data().Conversions.get(getASTContext()).end();

1139 }

1140

1141

1142

1143

1145

1146

1147

1148 llvm::iterator_range<conversion_iterator>

1150

1151

1152

1153

1154

1156

1157

1158

1159

1161

1162

1163

1164

1165

1166

1167

1168

1169

1172 data().HasUninitializedReferenceMember;

1173 }

1174

1175

1176

1177

1178

1179

1180

1181

1182

1183 bool isPOD() const { return data().PlainOldData; }

1184

1185

1186

1188

1189

1190

1191

1192

1193

1194

1195

1196

1197

1198 bool isEmpty() const { return data().Empty; }

1199

1202

1204 return data().HasPrivateFields;

1205 }

1206

1208 return data().HasProtectedFields;

1209 }

1210

1211

1213 auto &D = data();

1214 return D.HasPublicFields || D.HasProtectedFields || D.HasPrivateFields;

1215 }

1216

1217

1218

1219

1220

1221

1223

1224

1225

1227

1228

1229

1230

1231

1232

1234

1235

1236

1238

1239

1240

1242

1243

1244

1246

1247

1249

1250

1251

1254 (data().HasTrivialSpecialMembers & SMF_DefaultConstructor);

1255 }

1256

1257

1258

1260 return (data().DeclaredNonTrivialSpecialMembers & SMF_DefaultConstructor) ||

1262 !(data().HasTrivialSpecialMembers & SMF_DefaultConstructor));

1263 }

1264

1265

1266

1268 return data().HasConstexprNonCopyMoveConstructor ||

1271 }

1272

1273

1274

1276 return data().DefaultedDefaultConstructorIsConstexpr &&

1279 }

1280

1281

1283 return data().HasConstexprDefaultConstructor ||

1286 }

1287

1288

1289

1291 return data().HasTrivialSpecialMembers & SMF_CopyConstructor;

1292 }

1293

1295 return data().HasTrivialSpecialMembersForCall & SMF_CopyConstructor;

1296 }

1297

1298

1299

1301 return data().DeclaredNonTrivialSpecialMembers & SMF_CopyConstructor ||

1303 }

1304

1306 return (data().DeclaredNonTrivialSpecialMembersForCall &

1307 SMF_CopyConstructor) ||

1309 }

1310

1311

1312

1315 (data().HasTrivialSpecialMembers & SMF_MoveConstructor);

1316 }

1317

1320 (data().HasTrivialSpecialMembersForCall & SMF_MoveConstructor);

1321 }

1322

1323

1324

1326 return (data().DeclaredNonTrivialSpecialMembers & SMF_MoveConstructor) ||

1328 !(data().HasTrivialSpecialMembers & SMF_MoveConstructor));

1329 }

1330

1332 return (data().DeclaredNonTrivialSpecialMembersForCall &

1333 SMF_MoveConstructor) ||

1335 !(data().HasTrivialSpecialMembersForCall & SMF_MoveConstructor));

1336 }

1337

1338

1339

1341 return data().HasTrivialSpecialMembers & SMF_CopyAssignment;

1342 }

1343

1344

1345

1347 return data().DeclaredNonTrivialSpecialMembers & SMF_CopyAssignment ||

1349 }

1350

1351

1352

1355 (data().HasTrivialSpecialMembers & SMF_MoveAssignment);

1356 }

1357

1358

1359

1361 return (data().DeclaredNonTrivialSpecialMembers & SMF_MoveAssignment) ||

1363 !(data().HasTrivialSpecialMembers & SMF_MoveAssignment));

1364 }

1365

1366

1367

1369 return data().DefaultedDestructorIsConstexpr &&

1371 }

1372

1373

1375

1376

1377

1379 return data().HasTrivialSpecialMembers & SMF_Destructor;

1380 }

1381

1383 return data().HasTrivialSpecialMembersForCall & SMF_Destructor;

1384 }

1385

1386

1387

1389 return !(data().HasTrivialSpecialMembers & SMF_Destructor);

1390 }

1391

1393 return !(data().HasTrivialSpecialMembersForCall & SMF_Destructor);

1394 }

1395

1397 data().HasTrivialSpecialMembersForCall =

1398 (SMF_CopyConstructor | SMF_MoveConstructor | SMF_Destructor);

1399 }

1400

1401

1402

1404 return !data().HasUninitializedFields ||

1405 !(data().HasDefaultedDefaultConstructor ||

1407 }

1408

1409

1410

1411

1412

1413

1415 return data().HasIrrelevantDestructor;

1416 }

1417

1418

1419

1421 return data().HasNonLiteralTypeFieldsOrBases;

1422 }

1423

1424

1425

1427 return data().HasInheritedConstructor;

1428 }

1429

1430

1431

1433 return data().HasInheritedAssignment;

1434 }

1435

1436

1437

1439

1440

1442

1443

1444

1445

1446

1447

1450 }

1451

1452

1453

1454

1455

1456

1457

1458

1459

1460

1461

1462

1463

1464

1465

1466

1468

1469

1471 return isLiteral() && data().StructuralIfLiteral;

1472 }

1473

1474

1475

1476

1477

1478

1479

1480

1482

1483

1484

1486

1487

1488

1489

1490

1491

1492

1493

1494

1495

1496

1497

1498

1499

1500

1501

1502

1503

1504

1505

1507

1508

1509

1510

1512

1513

1514

1517

1518

1519

1520

1521

1522

1523

1524

1525

1526

1527

1528

1530

1532

1533

1534

1535

1537

1538

1540

1541

1542

1544

1548 }

1549

1550

1552

1553

1554

1556

1557

1558

1560

1561

1562

1564 if (const auto *RD = dyn_cast(getDeclContext()))

1565 return RD->isLocalClass();

1566

1568 }

1569

1573 }

1574

1575

1576

1578

1579

1580

1581

1582

1583

1584

1585

1586

1587

1588

1590

1591

1592

1593

1594

1595

1596

1597

1598

1599

1600

1601

1602

1603

1604

1605

1606

1608

1609

1610

1611

1612

1613

1614

1615

1616

1617

1618

1619

1620

1621

1623

1624

1625

1627

1628

1629

1630

1631

1632

1635

1636

1637

1638

1639

1640

1641

1642

1643

1645

1646

1647

1648

1649

1650

1651

1652

1653

1654

1655

1659

1660

1661

1662

1663

1664

1665

1666

1667

1668

1669

1670

1671

1672

1673

1674

1675

1676

1677

1678

1679

1680

1682 bool LookupInDependent = false) const;

1683

1684

1685

1686

1687

1688

1689

1690

1693

1694

1695

1696

1697

1698

1699

1700

1701

1702

1706

1707

1708

1709

1711

1712

1714

1715

1716

1717

1718

1719

1720

1722

1723

1724

1725

1726

1727 std::vector<const NamedDecl *>

1729 llvm::function_ref<bool(const NamedDecl *ND)> Filter);

1730

1731

1732

1733

1735

1736

1737

1740 assert(DeclAccess != AS_none);

1742 return (PathAccess > DeclAccess ? PathAccess : DeclAccess);

1743 }

1744

1745

1746

1748

1750

1751

1753

1754

1755

1756

1757

1758

1759

1760

1762

1763

1764

1765

1766

1767

1768

1769

1771

1772

1773

1775

1776

1777

1778

1779

1780

1781

1783 assert(isLambda() && "Not a lambda closure type!");

1784 return getLambdaData().ManglingNumber;

1785 }

1786

1787

1788

1790 assert(isLambda() && "Not a lambda closure type!");

1791 return getLambdaData().HasKnownInternalLinkage;

1792 }

1793

1794

1795

1796

1797

1798

1799

1800

1801

1802

1804

1805

1806

1808 assert(isLambda() && "Not a lambda closure type!");

1809 return getLambdaData().IndexInContext;

1810 }

1811

1812

1819 };

1820

1821

1823

1824

1829 }

1830

1831

1833

1834

1836

1837

1839

1840

1841

1842

1843

1844

1845

1847

1848

1849

1851

1852

1853

1854

1855

1856

1857

1858

1859

1860

1861

1862

1865 }

1866

1869 }

1870

1874 return getLambdaData().DependencyKind;

1875 }

1876

1878 return getLambdaData().MethodTyInfo;

1879 }

1880

1882 assert(DefinitionData && DefinitionData->IsLambda &&

1883 "setting lambda property of non-lambda class");

1884 auto &DL = static_cast<LambdaDefinitionData &>(*DefinitionData);

1885 DL.MethodTyInfo = TS;

1886 }

1887

1889 getLambdaData().DependencyKind = Kind;

1890 }

1891

1893 assert(DefinitionData && DefinitionData->IsLambda &&

1894 "setting lambda property of non-lambda class");

1895 auto &DL = static_cast<LambdaDefinitionData &>(*DefinitionData);

1896 DL.IsGenericLambda = IsGeneric;

1897 }

1898

1899

1900

1902

1905 return K >= firstCXXRecord && K <= lastCXXRecord;

1906 }

1908};

1909

1910

1911

1913 llvm::PointerIntPair<Expr *, 2, ExplicitSpecKind> ExplicitSpec{

1915

1916public:

1921 const Expr *getExpr() const { return ExplicitSpec.getPointer(); }

1923

1924

1927 ExplicitSpec.getPointer();

1928 }

1929

1930

1931

1933

1934

1935

1938 }

1939

1940

1943 !ExplicitSpec.getPointer();

1944 }

1947

1951 }

1954 }

1955};

1956

1957

1958

1959

1960

1961

1962

1963

1964

1965

1966

1968 void anchor() override;

1969

1970private:

1976 Expr *TrailingRequiresClause)

1977 : FunctionDecl(CXXDeductionGuide, C, DC, StartLoc, NameInfo, T, TInfo,

1979 TrailingRequiresClause),

1980 Ctor(Ctor), ExplicitSpec(ES) {

1981 if (EndLocation.isValid())

1984 }

1985

1988 void setExplicitSpecifier(ExplicitSpecifier ES) { ExplicitSpec = ES; }

1989

1990public:

1993

2000 Expr *TrailingRequiresClause = nullptr);

2001

2004

2007

2008

2010

2011

2014 }

2015

2016

2017

2019

2021 FunctionDeclBits.DeductionCandidateKind = static_cast<unsigned char>(K);

2022 }

2023

2027 }

2028

2029

2032};

2033

2034

2035

2036

2037

2038

2039

2040

2041

2042

2043

2044

2045

2046

2049 : Decl(RequiresExprBody, DC, StartLoc), DeclContext(RequiresExprBody) {}

2050

2051public:

2054

2057

2060

2061

2064

2067 }

2068

2071 }

2072};

2073

2074

2075

2076

2077

2079 void anchor() override;

2080

2081protected:

2087 Expr *TrailingRequiresClause = nullptr)

2089 isInline, ConstexprKind, TrailingRequiresClause) {

2090 if (EndLocation.isValid())

2092 }

2093

2094public:

2100 Expr *TrailingRequiresClause = nullptr);

2101

2103

2106

2107

2108

2109

2110

2112

2113

2114

2115

2117

2118

2119

2121

2122

2123

2124

2125

2126 return OOK == OO_New || OOK == OO_Array_New || OOK == OO_Delete ||

2127 OOK == OO_Array_Delete;

2128 }

2129

2132

2135

2136

2137

2139 return true;

2140

2142 }

2143

2144

2145

2146

2147

2148

2150

2152 bool IsAppleKext) const {

2154 Base, IsAppleKext);

2155 }

2156

2157

2158

2159

2160

2161

2162

2163

2166

2167

2168

2170

2171

2173

2176 }

2179 }

2180

2182 return cast(

2184 }

2187 }

2188

2190

2192

2196

2198 llvm::TinyPtrVector<const CXXMethodDecl *>::const_iterator>;

2199

2201

2202

2203

2206 }

2207

2208

2209

2213 }

2214

2215

2216

2217

2218

2219

2220

2222

2223

2224

2225

2226

2230 }

2231

2234 }

2235

2238

2241 }

2242

2243

2244

2245

2246

2247

2248

2249

2250

2251

2252

2253

2256 }

2257

2259

2260

2261

2262

2263

2264

2265

2266

2268

2269

2270

2271

2272

2273

2276 bool MayBeBase = false);

2277

2280 bool MayBeBase = false) const {

2283 }

2284

2285

2286

2288 bool MayBeBase = false);

2291 bool MayBeBase = false) const {

2294 }

2295

2296

2299 return K >= firstCXXMethod && K <= lastCXXMethod;

2300 }

2301};

2302

2303

2304

2305

2306

2307

2308

2309

2310

2311

2312

2313

2314

2315

2316

2317

2319

2320

2321

2322 llvm::PointerUnion<TypeSourceInfo *, FieldDecl *, IndirectFieldDecl *>

2323 Initializee;

2324

2325

2326

2328

2329

2330

2331

2332

2333

2334

2336

2337

2339

2340

2342

2343

2344

2345 LLVM_PREFERRED_TYPE(bool)

2346 unsigned IsDelegating : 1;

2347

2348

2349

2350 LLVM_PREFERRED_TYPE(bool)

2351 unsigned IsVirtual : 1;

2352

2353

2354

2355 LLVM_PREFERRED_TYPE(bool)

2356 unsigned IsWritten : 1;

2357

2358

2359

2360 unsigned SourceOrder : 13;

2361

2362public:

2363

2364 explicit

2368

2369

2370 explicit

2374

2375

2376 explicit

2380

2381

2382 explicit

2385

2386

2388

2389

2391 return isa<TypeSourceInfo *>(Initializee) && !IsDelegating;

2392 }

2393

2394

2395

2397

2400 }

2401

2403 return isa<IndirectFieldDecl *>(Initializee);

2404 }

2405

2406

2407

2408

2409

2410

2411

2413 return Init->getStmtClass() == Stmt::CXXDefaultInitExprClass;

2414 }

2415

2416

2417

2419 return isa<TypeSourceInfo *>(Initializee) && IsDelegating;

2420 }

2421

2422

2425 }

2426

2427

2430 return {};

2431 return MemberOrEllipsisLocation;

2432 }

2433

2434

2435

2436

2438

2439

2440

2442

2443

2445 assert(isBaseInitializer() && "Must call this on base initializer!");

2446

2447 return IsVirtual;

2448 }

2449

2450

2451

2454 }

2455

2456

2457

2460 return cast<FieldDecl *>(Initializee);

2461 return nullptr;

2462 }

2463

2466 return cast<FieldDecl *>(Initializee);

2468 return cast<IndirectFieldDecl *>(Initializee)->getAnonField();

2469 return nullptr;

2470 }

2471

2474 return cast<IndirectFieldDecl *>(Initializee);

2475 return nullptr;

2476 }

2477

2479 return MemberOrEllipsisLocation;

2480 }

2481

2482

2484

2485

2487

2488

2489

2491

2492

2493

2495 return IsWritten ? static_cast<int>(SourceOrder) : -1;

2496 }

2497

2498

2499

2500

2501

2502

2503

2504

2506 assert(!IsWritten &&

2507 "setSourceOrder() used on implicit initializer");

2508 assert(SourceOrder == 0 &&

2509 "calling twice setSourceOrder() on the same initializer");

2510 assert(Pos >= 0 &&

2511 "setSourceOrder() used to make an initializer implicit");

2512 IsWritten = true;

2513 SourceOrder = static_cast<unsigned>(Pos);

2514 }

2515

2518

2519

2521};

2522

2523

2527

2528public:

2532 : Shadow(Shadow), BaseCtor(BaseCtor) {}

2533

2534 explicit operator bool() const { return Shadow; }

2535

2538};

2539

2540

2541

2542

2543

2544

2545

2546

2547

2548

2549

2552 private llvm::TrailingObjects<CXXConstructorDecl, InheritedConstructor,

2553 ExplicitSpecifier> {

2554

2555

2556

2557

2558

2559

2561

2568 Expr *TrailingRequiresClause);

2569

2570 void anchor() override;

2571

2572 size_t numTrailingObjects(OverloadToken) const {

2574 }

2575 size_t numTrailingObjects(OverloadToken) const {

2577 }

2578

2581 return *getTrailingObjects();

2586 }

2587

2588 enum TrailingAllocKind {

2589 TAKInheritsConstructor = 1,

2590 TAKHasTailExplicit = 1 << 1,

2591 };

2592

2593 uint64_t getTrailingAllocKind() const {

2594 return numTrailingObjects(OverloadToken()) |

2595 (numTrailingObjects(OverloadToken()) << 1);

2596 }

2597

2598public:

2602

2604 uint64_t AllocKind);

2611 Expr *TrailingRequiresClause = nullptr);

2612

2614 assert((!ES.getExpr() ||

2616 "cannot set this explicit specifier. no trail-allocated space for "

2617 "explicit");

2620 else

2622 }

2623

2626 }

2629 }

2630

2631

2633

2634

2636

2637

2639

2640 using init_range = llvm::iterator_range<init_iterator>;

2642

2646 }

2647

2648

2650 const auto *ConstThis = this;

2651 return const_cast<init_iterator>(ConstThis->init_begin());

2652 }

2653

2654

2656

2657

2660 }

2661

2662

2665 }

2666

2669 std::reverse_iterator<init_const_iterator>;

2670

2673 }

2676 }

2677

2680 }

2683 }

2684

2685

2686

2689 }

2690

2693

2694

2695

2697 numCtorInitializers && "NumCtorInitializers overflow!");

2698 }

2699

2701 CtorInitializers = Initializers;

2702 }

2703

2704

2708 }

2709

2710

2712

2713

2714

2715

2717

2718

2719

2720

2721

2722

2723

2724

2725

2726

2727

2728

2729

2730

2732

2733

2734

2735

2737 unsigned TypeQuals = 0;

2739 }

2740

2741

2742

2743

2744

2745

2747

2748

2749

2751 unsigned TypeQuals = 0;

2753 }

2754

2755

2756

2757

2758

2760

2761

2763 unsigned Quals;

2765 }

2766

2767

2768

2769

2771

2772

2773

2774

2776

2777

2778

2781 }

2782

2783

2784

2787 }

2788

2789

2793 }

2794

2797 }

2800 }

2801

2802

2805};

2806

2807

2808

2809

2810

2811

2812

2813

2814

2815

2816

2820

2821

2822

2824 Expr *OperatorDeleteThisArg = nullptr;

2825

2830 Expr *TrailingRequiresClause = nullptr)

2831 : CXXMethodDecl(CXXDestructor, C, RD, StartLoc, NameInfo, T, TInfo,

2835 }

2836

2837 void anchor() override;

2838

2839public:

2843 bool UsesFPIntrin, bool isInline, bool isImplicitlyDeclared,

2845 Expr *TrailingRequiresClause = nullptr);

2847

2849

2852 }

2853

2856 }

2857

2858

2859

2860

2862

2865 }

2868 }

2869

2870

2873};

2874

2875

2876

2877

2878

2879

2880

2881

2882

2883

2884

2891 Expr *TrailingRequiresClause = nullptr)

2892 : CXXMethodDecl(CXXConversion, C, RD, StartLoc, NameInfo, T, TInfo,

2894 EndLocation, TrailingRequiresClause),

2895 ExplicitSpec(ES) {}

2896 void anchor() override;

2897

2899

2900public:

2903

2909 Expr *TrailingRequiresClause = nullptr);

2911

2914 }

2915

2918 }

2919

2920

2923

2924

2927 }

2928

2929

2930

2932

2935 }

2938 }

2939

2940

2943};

2944

2945

2946

2947

2948

2950

2951

2952

2953

2954

2955

2956

2958 virtual void anchor();

2959

2960

2961

2962

2964

2965

2967

2970 bool HasBraces);

2971

2972public:

2978

2979

2982 }

2983

2984

2987 }

2988

2989

2990

2994 }

2995

3000 RBraceLoc = L;

3002 }

3003

3007

3008

3010 }

3011

3014 }

3015

3018

3021 }

3022

3025 }

3026};

3027

3028

3029

3030

3031

3032

3033

3034

3035

3036

3037

3039

3041

3042

3044

3045

3047

3048

3050

3051

3052

3054

3061 : NamedDecl(UsingDirective, DC, IdentLoc, getName()), UsingLoc(UsingLoc),

3062 NamespaceLoc(NamespcLoc), QualifierLoc(QualifierLoc),

3063 NominatedNamespace(Nominated), CommonAncestor(CommonAncestor) {}

3064

3065

3066

3067

3068

3071 }

3072

3073 void anchor() override;

3074

3075public:

3077

3078

3080

3081

3082

3084

3085

3086

3089 }

3090

3093 return NominatedNamespace;

3094 }

3095

3096

3098

3101 }

3102

3103

3104

3107

3108

3110

3111

3112

3114

3115

3117

3126

3129 }

3130

3133};

3134

3135

3136

3137

3138

3139

3140

3141

3145

3146

3148

3149

3150

3151

3153

3154

3156

3157

3158

3160

3166 NamespaceLoc(NamespaceLoc), IdentLoc(IdentLoc),

3167 QualifierLoc(QualifierLoc), Namespace(Namespace) {}

3168

3169 void anchor() override;

3170

3172

3176

3177public:

3185

3187

3190

3196

3199 }

3202 }

3203

3204

3205

3207

3208

3209

3212 }

3213

3214

3216 if (auto *AD = dyn_cast(Namespace))

3217 return AD->getNamespace();

3218

3219 return cast(Namespace);

3220 }

3221

3224 }

3225

3226

3227

3229

3230

3232

3233

3235

3236

3237

3239

3241 return SourceRange(NamespaceLoc, IdentLoc);

3242 }

3243

3246};

3247

3248

3249

3251 : public Decl,

3252 public Mergeable {

3255

3256 Stmt *ExprWithTemporary = nullptr;

3257

3258

3259

3260 ValueDecl *ExtendingDecl = nullptr;

3261 unsigned ManglingNumber;

3262

3264

3265 virtual void anchor();

3266

3270 ExprWithTemporary(Temp), ExtendingDecl(EDecl),

3271 ManglingNumber(Mangling) {}

3272

3274 : Decl(Decl::LifetimeExtendedTemporary, EmptyShell{}) {}

3275

3276public:

3278 unsigned Mangling) {

3281 }

3285 }

3286

3289

3290

3292

3293

3294

3295

3296

3297

3300

3302

3303

3304

3306

3308

3309

3311 return Stmt::child_range(&ExprWithTemporary, &ExprWithTemporary + 1);

3312 }

3313

3316 }

3317

3320 return K == Decl::LifetimeExtendedTemporary;

3321 }

3322};

3323

3324

3325

3326

3327

3328

3329

3330

3331

3332

3333

3334

3335

3336

3337

3338

3339

3340

3341

3342

3345

3346

3347 NamedDecl *Underlying = nullptr;

3348

3349

3350

3351 NamedDecl *UsingOrNextShadow = nullptr;

3352

3353 void anchor() override;

3354

3356

3359 }

3360

3363 }

3364

3365 UsingShadowDecl *getMostRecentDeclImpl() override {

3367 }

3368

3369protected:

3371 DeclarationName Name, BaseUsingDecl *Introducer,

3374

3375public:

3378

3382 return new (C, DC)

3384 }

3385

3387

3390

3397

3400 }

3403 }

3404

3405

3406

3408

3409

3410

3412 assert(ND && "Target decl is null!");

3413 Underlying = ND;

3414

3415

3419 }

3420

3421

3422

3424

3425

3426

3428 return dyn_cast_or_null(UsingOrNextShadow);

3429 }

3430

3433 return K == Decl::UsingShadow || K == Decl::ConstructorUsingShadow;

3434 }

3435};

3436

3437

3438

3439

3441

3442

3443

3444

3445

3446 llvm::PointerIntPair<UsingShadowDecl *, 1, bool> FirstUsingShadow;

3447

3448protected:

3450 : NamedDecl(DK, DC, L, N), FirstUsingShadow(nullptr, false) {}

3451

3452private:

3453 void anchor() override;

3454

3455protected:

3456

3457 bool getShadowFlag() const { return FirstUsingShadow.getInt(); }

3458

3459

3461

3462public:

3465

3466

3467

3469

3471

3472 public:

3478

3481

3484

3486 Current = Current->getNextUsingShadowDecl();

3487 return *this;

3488 }

3489

3492 ++(*this);

3493 return tmp;

3494 }

3495

3497 return x.Current == y.Current;

3498 }

3500 return x.Current != y.Current;

3501 }

3502 };

3503

3505

3508 }

3509

3512 }

3513

3515

3516

3517

3520 }

3521

3524

3526 static bool classofKind(Kind K) { return K == Using || K == UsingEnum; }

3527};

3528

3529

3530

3531

3532

3533

3534

3536

3538

3539

3541

3542

3543

3545

3550 UsingLocation(UL), QualifierLoc(QualifierLoc),

3551 DNLoc(NameInfo.getInfo()) {

3553 }

3554

3555 void anchor() override;

3556

3557public:

3560

3561

3563

3564

3566

3567

3568

3570

3571

3574 }

3575

3578 }

3579

3580

3582

3583

3585

3586

3588

3593 bool HasTypenameKeyword);

3594

3596

3598

3599

3602 }

3605 }

3606

3609};

3610

3611

3612

3613

3614

3615

3616

3617

3618

3619

3620

3622

3623

3624

3626

3627

3628

3629

3630

3632

3633

3634

3635

3636 LLVM_PREFERRED_TYPE(bool)

3637 unsigned IsVirtual : 1;

3638

3641 bool TargetInVirtualBase)

3643 Using->getDeclName(), Using,

3644 Target->getUnderlyingDecl()),

3645 NominatedBaseClassShadowDecl(

3646 dyn_cast(Target)),

3647 ConstructedBaseClassShadowDecl(NominatedBaseClassShadowDecl),

3648 IsVirtual(TargetInVirtualBase) {

3649

3650

3651

3652 if (NominatedBaseClassShadowDecl &&

3653 NominatedBaseClassShadowDecl->constructsVirtualBase()) {

3654 ConstructedBaseClassShadowDecl =

3655 NominatedBaseClassShadowDecl->ConstructedBaseClassShadowDecl;

3656 IsVirtual = true;

3657 }

3658 }

3659

3662

3663 void anchor() override;

3664

3665public:

3668

3672 bool IsVirtual);

3675

3676

3677

3680 }

3681

3682

3683

3684

3687 }

3690 }

3691

3692

3693

3694

3695

3697 return NominatedBaseClassShadowDecl;

3698 }

3699

3700

3701

3703 return ConstructedBaseClassShadowDecl;

3704 }

3705

3706

3707

3709

3710

3711

3713 return cast((ConstructedBaseClassShadowDecl

3714 ? ConstructedBaseClassShadowDecl

3717 }

3718

3719

3720

3722 return IsVirtual;

3723 }

3724

3727};

3728

3729

3730

3731

3732

3733

3734

3735

3737

3739

3741

3743

3746 : BaseUsingDecl(UsingEnum, DC, NL, DN), UsingLocation(UL), EnumLocation(EL),

3748

3749 void anchor() override;

3750

3751public:

3754

3755

3758

3759

3764 }

3767 return ETL.getQualifierLoc();

3769 }

3770

3772 return EnumType->getTypeLoc();

3773 }

3776 }

3778

3779public:

3781

3785

3787

3789

3790

3793 }

3796 }

3797

3800};

3801

3802

3803

3804

3805

3806

3807

3808

3809

3810

3811

3812

3813

3814

3817 private llvm::TrailingObjects<UsingPackDecl, NamedDecl *> {

3818

3819

3821

3822

3823 unsigned NumExpansions;

3824

3828 InstantiatedFrom ? InstantiatedFrom->getLocation()

3830 InstantiatedFrom ? InstantiatedFrom->getDeclName()

3832 InstantiatedFrom(InstantiatedFrom), NumExpansions(UsingDecls.size()) {

3833 std::uninitialized_copy(UsingDecls.begin(), UsingDecls.end(),

3834 getTrailingObjects<NamedDecl *>());

3835 }

3836

3837 void anchor() override;

3838

3839public:

3843

3844

3845

3846

3848

3849

3850

3852 return llvm::ArrayRef(getTrailingObjects<NamedDecl *>(), NumExpansions);

3853 }

3854

3858

3860 unsigned NumExpansions);

3861

3863 return InstantiatedFrom->getSourceRange();

3864 }

3865

3868

3871};

3872

3873

3874

3875

3876

3877

3878

3879

3880

3881

3882

3883

3885 public Mergeable {

3886

3888

3889

3891

3892

3894

3895

3896

3898

3904 : ValueDecl(UnresolvedUsingValue, DC,

3906 UsingLocation(UsingLoc), EllipsisLoc(EllipsisLoc),

3907 QualifierLoc(QualifierLoc), DNLoc(NameInfo.getInfo()) {}

3908

3909 void anchor() override;

3910

3911public:

3914

3915

3917

3918

3920

3921

3923

3924

3925

3927

3928

3931 }

3932

3935 }

3936

3937

3939 return EllipsisLoc.isValid();

3940 }

3941

3942

3944 return EllipsisLoc;

3945 }

3946

3951

3954

3956

3957

3960 }

3963 }

3964

3967};

3968

3969

3970

3971

3972

3973

3974

3975

3976

3977

3978

3979

3982 public Mergeable {

3984

3985

3987

3988

3990

3991

3993

4000 : TypeDecl(UnresolvedUsingTypename, DC, TargetNameLoc, TargetName,

4001 UsingLoc),

4002 TypenameLocation(TypenameLoc), EllipsisLoc(EllipsisLoc),

4003 QualifierLoc(QualifierLoc) {}

4004

4005 void anchor() override;

4006

4007public:

4008

4010

4011

4013

4014

4015

4017

4018

4021 }

4022

4025 }

4026

4027

4029 return EllipsisLoc.isValid();

4030 }

4031

4032

4034 return EllipsisLoc;

4035 }

4036

4042

4045

4046

4049 }

4052 }

4053

4055 static bool classofKind(Kind K) { return K == UnresolvedUsingTypename; }

4056};

4057

4058

4059

4060

4061

4062

4066

4067 void anchor() override;

4068

4069public:

4075

4077 static bool classofKind(Kind K) { return K == Decl::UnresolvedUsingIfExists; }

4078};

4079

4080

4082 llvm::PointerIntPair<Expr *, 1, bool> AssertExprAndFailed;

4083 Expr *Message;

4085

4088 bool Failed)

4089 : Decl(StaticAssert, DC, StaticAssertLoc),

4090 AssertExprAndFailed(AssertExpr, Failed), Message(Message),

4091 RParenLoc(RParenLoc) {}

4092

4093 virtual void anchor();

4094

4095public:

4097

4100 Expr *AssertExpr, Expr *Message,

4103

4106

4109

4110 bool isFailed() const { return AssertExprAndFailed.getInt(); }

4111

4113

4116 }

4117

4120};

4121

4122

4123

4124

4125

4126

4127

4128

4129

4131

4133

4134

4135

4136

4137 Expr *Binding = nullptr;

4138

4141

4142 void anchor() override;

4143

4144public:

4146

4150

4151

4152

4153

4155

4156

4157

4159

4160

4161

4163

4164

4165

4166

4169 this->Binding = Binding;

4170 }

4171

4172

4174

4177};

4178

4179

4180

4181

4182

4183

4184

4185

4186

4189 private llvm::TrailingObjects<DecompositionDecl, BindingDecl *> {

4190

4191 unsigned NumBindings;

4192

4197 : VarDecl(Decomposition, C, DC, StartLoc, LSquareLoc, nullptr, T, TInfo,

4198 SC),

4199 NumBindings(Bindings.size()) {

4201 getTrailingObjects<BindingDecl *>());

4203 B->setDecomposedDecl(this);

4204 }

4205

4206 void anchor() override;

4207

4208public:

4211

4219 unsigned NumBindings);

4220

4222 return llvm::ArrayRef(getTrailingObjects<BindingDecl *>(), NumBindings);

4223 }

4224

4226

4229};

4230

4231

4232

4233

4234

4235

4236

4237

4238

4239

4240

4241

4242

4243

4244

4245

4246

4247

4248

4249

4250

4251

4252

4253

4254

4255

4256

4257

4260

4264 : DeclaratorDecl(MSProperty, DC, L, N, T, TInfo, StartL),

4265 GetterId(Getter), SetterId(Setter) {}

4266

4267 void anchor() override;

4268public:

4270

4276

4277 static bool classof(const Decl *D) { return D->getKind() == MSProperty; }

4278

4279 bool hasGetter() const { return GetterId != nullptr; }

4281 bool hasSetter() const { return SetterId != nullptr; }

4283};

4284

4285

4286

4288

4290

4292

4294

4296

4298 uint64_t Val;

4300 return Val;

4301 }

4302};

4303

4304

4305

4306

4307

4308

4309

4312 public llvm::FoldingSetNode {

4313public:

4315

4316private:

4317

4319

4320

4321

4323

4324 void anchor() override;

4325

4327

4330

4331

4335

4336public:

4337

4338 void printName(llvm::raw_ostream &OS,

4340

4341

4343

4344

4345

4346

4348

4350 ID.AddInteger(P.Part1);

4351 ID.AddInteger(P.Part2);

4352 ID.AddInteger(P.Part3);

4353 ID.AddInteger(P.getPart4And5AsUint64());

4354 }

4356

4359};

4360

4361

4362

4363

4364

4365

4366

4368 public Mergeable,

4369 public llvm::FoldingSetNode {

4370

4371

4373

4374 void anchor() override;

4375

4378

4383

4384

4385

4389

4390public:

4391

4392 void printName(llvm::raw_ostream &OS,

4394

4396

4401 }

4404 }

4405

4407 static bool classofKind(Kind K) { return K == Decl::UnnamedGlobalConstant; }

4408};

4409

4410

4411

4412const StreamingDiagnostic &operator<<(const StreamingDiagnostic &DB,

4414

4415}

4416

4417#endif

const LambdaCapture * Capture

enum clang::sema::@1727::IndirectLocalPathEntry::EntryKind Kind

Forward-declares and imports various common LLVM datatypes that clang wants to use unqualified.

Defines the LambdaCapture class.

Defines several types used to describe C++ lambda expressions that are shared between the parser and ...

Defines the clang::LangOptions interface.

llvm::MachO::Target Target

Defines an enumeration for C++ overloaded operators.

Defines the clang::SourceLocation class and associated facilities.

Defines various enumerations that describe declaration and type specifiers.

Defines the clang::TypeLoc interface and its subclasses.

C Language Family Type Representation.

const NestedNameSpecifier * Specifier

__DEVICE__ void * memcpy(void *__a, const void *__b, size_t __c)

APValue - This class implements a discriminated union of [uninitialized] [APSInt] [APFloat],...

void Profile(llvm::FoldingSetNodeID &ID) const

profile this value.

Holds long-lived AST nodes (such as types and decls) that can be referred to throughout the semantic ...

Reads an AST files chain containing the contents of a translation unit.

An object for streaming information to a record.

Writes an AST file containing the contents of a translation unit.

Represents an access specifier followed by colon ':'.

static AccessSpecDecl * CreateDeserialized(ASTContext &C, GlobalDeclID ID)

SourceRange getSourceRange() const override LLVM_READONLY

Source range that this declaration covers.

static AccessSpecDecl * Create(ASTContext &C, AccessSpecifier AS, DeclContext *DC, SourceLocation ASLoc, SourceLocation ColonLoc)

SourceLocation getColonLoc() const

The location of the colon following the access specifier.

static bool classof(const Decl *D)

static bool classofKind(Kind K)

SourceLocation getAccessSpecifierLoc() const

The location of the access specifier.

void setAccessSpecifierLoc(SourceLocation ASLoc)

Sets the location of the access specifier.

void setColonLoc(SourceLocation CLoc)

Sets the location of the colon.

Iterates through the using shadow declarations associated with this using declaration.

shadow_iterator()=default

reference operator*() const

pointer operator->() const

shadow_iterator & operator++()

std::forward_iterator_tag iterator_category

shadow_iterator(UsingShadowDecl *C)

friend bool operator==(shadow_iterator x, shadow_iterator y)

shadow_iterator operator++(int)

friend bool operator!=(shadow_iterator x, shadow_iterator y)

std::ptrdiff_t difference_type

Represents a C++ declaration that introduces decls from somewhere else.

llvm::iterator_range< shadow_iterator > shadow_range

bool getShadowFlag() const

A bool flag for use by a derived type.

unsigned shadow_size() const

Return the number of shadowed declarations associated with this using declaration.

void addShadowDecl(UsingShadowDecl *S)

shadow_range shadows() const

shadow_iterator shadow_end() const

static bool classofKind(Kind K)

BaseUsingDecl(Kind DK, DeclContext *DC, SourceLocation L, DeclarationName N)

shadow_iterator shadow_begin() const

void setShadowFlag(bool V)

A bool flag a derived type may set.

void removeShadowDecl(UsingShadowDecl *S)

static bool classof(const Decl *D)

A binding in a decomposition declaration.

VarDecl * getHoldingVar() const

Get the variable (if any) that holds the value of evaluating the binding.

ValueDecl * getDecomposedDecl() const

Get the decomposition declaration that this binding represents a decomposition of.

Expr * getBinding() const

Get the expression to which this declaration is bound.

static bool classof(const Decl *D)

void setBinding(QualType DeclaredType, Expr *Binding)

Set the binding for this BindingDecl, along with its declared type (which should be a possibly-cv-qua...

void setDecomposedDecl(ValueDecl *Decomposed)

Set the decomposed variable for this BindingDecl.

static BindingDecl * CreateDeserialized(ASTContext &C, GlobalDeclID ID)

static bool classofKind(Kind K)

Represents a path from a specific derived class (which is not represented as part of the path) to a p...

BasePaths - Represents the set of paths from a derived class to one of its (direct or indirect) bases...

Represents a base class of a C++ class.

void setInheritConstructors(bool Inherit=true)

Set that this base class's constructors should be inherited.

SourceLocation getBeginLoc() const LLVM_READONLY

AccessSpecifier getAccessSpecifierAsWritten() const

Retrieves the access specifier as written in the source code (which may mean that no access specifier...

CXXBaseSpecifier(SourceRange R, bool V, bool BC, AccessSpecifier A, TypeSourceInfo *TInfo, SourceLocation EllipsisLoc)

SourceLocation getEllipsisLoc() const

For a pack expansion, determine the location of the ellipsis.

bool isVirtual() const

Determines whether the base class is a virtual base class (or not).

QualType getType() const

Retrieves the type of the base class.

TypeSourceInfo * getTypeSourceInfo() const

Retrieves the type and source location of the base class.

CXXBaseSpecifier()=default

bool getInheritConstructors() const

Determine whether this base class's constructors get inherited.

bool isPackExpansion() const

Determine whether this base specifier is a pack expansion.

SourceLocation getBaseTypeLoc() const LLVM_READONLY

Get the location at which the base class type was written.

SourceLocation getEndLoc() const LLVM_READONLY

bool isBaseOfClass() const

Determine whether this base class is a base of a class declared with the 'class' keyword (vs.

SourceRange getSourceRange() const LLVM_READONLY

Retrieves the source range that contains the entire base specifier.

AccessSpecifier getAccessSpecifier() const

Returns the access specifier for this base specifier.

Represents a C++ constructor within a class.

init_const_iterator init_end() const

Retrieve an iterator past the last initializer.

init_iterator init_end()

Retrieve an iterator past the last initializer.

std::reverse_iterator< init_iterator > init_reverse_iterator

std::reverse_iterator< init_const_iterator > init_const_reverse_iterator

init_reverse_iterator init_rbegin()

CXXConstructorDecl * getCanonicalDecl() override

Retrieves the "canonical" declaration of the given declaration.

void setInheritingConstructor(bool isIC=true)

State that this is an implicit constructor synthesized to model a call to a constructor inherited fro...

bool isExplicit() const

Return true if the declaration is already resolved to be explicit.

ExplicitSpecifier getExplicitSpecifier()

init_iterator init_begin()

Retrieve an iterator to the first initializer.

CXXConstructorDecl * getTargetConstructor() const

When this constructor delegates to another, retrieve the target.

static bool classofKind(Kind K)

static CXXConstructorDecl * CreateDeserialized(ASTContext &C, GlobalDeclID ID, uint64_t AllocKind)

bool isDefaultConstructor() const

Whether this constructor is a default constructor (C++ [class.ctor]p5), which can be used to default-...

bool isDelegatingConstructor() const

Determine whether this constructor is a delegating constructor.

bool isSpecializationCopyingObject() const

Determine whether this is a member template specialization that would copy the object to itself.

InheritedConstructor getInheritedConstructor() const

Get the constructor that this inheriting constructor is based on.

bool isMoveConstructor() const

Determine whether this constructor is a move constructor (C++11 [class.copy]p3), which can be used to...

init_const_reverse_iterator init_rbegin() const

void setNumCtorInitializers(unsigned numCtorInitializers)

void setExplicitSpecifier(ExplicitSpecifier ES)

init_const_range inits() const

bool isCopyOrMoveConstructor() const

Determine whether this a copy or move constructor.

init_const_reverse_iterator init_rend() const

bool isInheritingConstructor() const

Determine whether this is an implicit constructor synthesized to model a call to a constructor inheri...

init_reverse_iterator init_rend()

llvm::iterator_range< init_iterator > init_range

CXXCtorInitializer *const * init_const_iterator

Iterates through the member/base initializer list.

const ExplicitSpecifier getExplicitSpecifier() const

unsigned getNumCtorInitializers() const

Determine the number of arguments used to initialize the member or base.

llvm::iterator_range< init_const_iterator > init_const_range

bool isConvertingConstructor(bool AllowExplicit) const

Whether this constructor is a converting constructor (C++ [class.conv.ctor]), which can be used for u...

const CXXConstructorDecl * getCanonicalDecl() const

static bool classof(const Decl *D)

void setCtorInitializers(CXXCtorInitializer **Initializers)

bool isCopyConstructor() const

Whether this constructor is a copy constructor (C++ [class.copy]p2, which can be used to copy the cla...

Represents a C++ conversion function within a class.

bool isLambdaToBlockPointerConversion() const

Determine whether this conversion function is a conversion from a lambda closure type to a block poin...

bool isExplicit() const

Return true if the declaration is already resolved to be explicit.

static bool classof(const Decl *D)

static bool classofKind(Kind K)

ExplicitSpecifier getExplicitSpecifier()

QualType getConversionType() const

Returns the type that this conversion function is converting to.

void setExplicitSpecifier(ExplicitSpecifier ES)

static CXXConversionDecl * CreateDeserialized(ASTContext &C, GlobalDeclID ID)

const CXXConversionDecl * getCanonicalDecl() const

CXXConversionDecl * getCanonicalDecl() override

Retrieves the "canonical" declaration of the given declaration.

const ExplicitSpecifier getExplicitSpecifier() const

Represents a C++ base or member initializer.

FieldDecl * getMember() const

If this is a member initializer, returns the declaration of the non-static data member being initiali...

bool isDelegatingInitializer() const

Determine whether this initializer is creating a delegating constructor.

bool isWritten() const

Determine whether this initializer is explicitly written in the source code.

Expr * getInit() const

Get the initializer.

SourceLocation getRParenLoc() const

SourceLocation getEllipsisLoc() const

SourceLocation getLParenLoc() const

SourceRange getSourceRange() const LLVM_READONLY

Determine the source range covering the entire initializer.

int getSourceOrder() const

Return the source position of the initializer, counting from 0.

SourceLocation getSourceLocation() const

Determine the source location of the initializer.

bool isAnyMemberInitializer() const

bool isPackExpansion() const

Determine whether this initializer is a pack expansion.

TypeSourceInfo * getTypeSourceInfo() const

Returns the declarator information for a base class or delegating initializer.

bool isMemberInitializer() const

Determine whether this initializer is initializing a non-static data member.

bool isBaseInitializer() const

Determine whether this initializer is initializing a base class.

void setSourceOrder(int Pos)

Set the source order of this initializer.

bool isIndirectMemberInitializer() const

int64_t getID(const ASTContext &Context) const

bool isInClassMemberInitializer() const

Determine whether this initializer is an implicit initializer generated for a field with an initializ...

const Type * getBaseClass() const

If this is a base class initializer, returns the type of the base class.

SourceLocation getMemberLocation() const

FieldDecl * getAnyMember() const

IndirectFieldDecl * getIndirectMember() const

TypeLoc getBaseClassLoc() const

If this is a base class initializer, returns the type of the base class with location information.

bool isBaseVirtual() const

Returns whether the base is virtual or not.

Represents a C++ deduction guide declaration.

void setDeductionCandidateKind(DeductionCandidate K)

static CXXDeductionGuideDecl * CreateDeserialized(ASTContext &C, GlobalDeclID ID)

bool isExplicit() const

Return true if the declaration is already resolved to be explicit.

CXXConstructorDecl * getCorrespondingConstructor() const

Get the constructor from which this deduction guide was generated, if this is an implicit deduction g...

ExplicitSpecifier getExplicitSpecifier()

static bool classofKind(Kind K)

TemplateDecl * getDeducedTemplate() const

Get the template for which this guide performs deduction.

DeductionCandidate getDeductionCandidateKind() const

const ExplicitSpecifier getExplicitSpecifier() const

static bool classof(const Decl *D)

Represents a C++ destructor within a class.

const FunctionDecl * getOperatorDelete() const

static CXXDestructorDecl * CreateDeserialized(ASTContext &C, GlobalDeclID ID)

const CXXDestructorDecl * getCanonicalDecl() const

CXXDestructorDecl * getCanonicalDecl() override

Retrieves the "canonical" declaration of the given declaration.

static bool classofKind(Kind K)

void setOperatorDelete(FunctionDecl *OD, Expr *ThisArg)

bool isCalledByDelete(const FunctionDecl *OpDel=nullptr) const

Will this destructor ever be called when considering which deallocation function is associated with t...

Expr * getOperatorDeleteThisArg() const

static bool classof(const Decl *D)

A mapping from each virtual member function to its set of final overriders.

A set of all the primary bases for a class.

Represents a static or instance method of a struct/union/class.

bool isExplicitObjectMemberFunction() const

[C++2b][dcl.fct]/p7 An explicit object member function is a non-static member function with an explic...

static bool classofKind(Kind K)

CXXMethodDecl(Kind DK, ASTContext &C, CXXRecordDecl *RD, SourceLocation StartLoc, const DeclarationNameInfo &NameInfo, QualType T, TypeSourceInfo *TInfo, StorageClass SC, bool UsesFPIntrin, bool isInline, ConstexprSpecKind ConstexprKind, SourceLocation EndLocation, Expr *TrailingRequiresClause=nullptr)

const CXXMethodDecl * getMostRecentDecl() const

CXXMethodDecl * getCorrespondingMethodDeclaredInClass(const CXXRecordDecl *RD, bool MayBeBase=false)

Find if RD declares a function that overrides this function, and if so, return it.

bool isImplicitObjectMemberFunction() const

[C++2b][dcl.fct]/p7 An implicit object member function is a non-static member function without an exp...

void addOverriddenMethod(const CXXMethodDecl *MD)

bool hasInlineBody() const

const CXXMethodDecl * getDevirtualizedMethod(const Expr *Base, bool IsAppleKext) const

bool isUsualDeallocationFunction(SmallVectorImpl< const FunctionDecl * > &PreventedBy) const

Determine whether this is a usual deallocation function (C++ [basic.stc.dynamic.deallocation]p2),...

unsigned getNumExplicitParams() const

CXXMethodDecl * getMostRecentDecl()

overridden_method_range overridden_methods() const

unsigned size_overridden_methods() const

const CXXMethodDecl *const * method_iterator

QualType getFunctionObjectParameterReferenceType() const

Return the type of the object pointed by this.

RefQualifierKind getRefQualifier() const

Retrieve the ref-qualifier associated with this method.

method_iterator begin_overridden_methods() const

const CXXRecordDecl * getParent() const

Return the parent of this method declaration, which is the class in which this method is defined.

QualType getThisType() const

Return the type of the this pointer.

bool isMoveAssignmentOperator() const

Determine whether this is a move assignment operator.

Qualifiers getMethodQualifiers() const

CXXRecordDecl * getParent()

Return the parent of this method declaration, which is the class in which this method is defined.

QualType getFunctionObjectParameterType() const

const CXXMethodDecl * getCorrespondingMethodDeclaredInClass(const CXXRecordDecl *RD, bool MayBeBase=false) const

CXXMethodDecl * getDevirtualizedMethod(const Expr *Base, bool IsAppleKext)

If it's possible to devirtualize a call to this method, return the called function.

static bool isStaticOverloadedOperator(OverloadedOperatorKind OOK)

Returns true if the given operator is implicitly static in a record context.

CXXMethodDecl * getCorrespondingMethodInClass(const CXXRecordDecl *RD, bool MayBeBase=false)

Find the method in RD that corresponds to this one.

llvm::iterator_range< llvm::TinyPtrVector< const CXXMethodDecl * >::const_iterator > overridden_method_range

static bool classof(const Decl *D)

const CXXMethodDecl * getCanonicalDecl() const

bool isCopyAssignmentOperator() const

Determine whether this is a copy-assignment operator, regardless of whether it was declared implicitl...

static CXXMethodDecl * CreateDeserialized(ASTContext &C, GlobalDeclID ID)

method_iterator end_overridden_methods() const

CXXMethodDecl * getCanonicalDecl() override

Retrieves the "canonical" declaration of the given declaration.

bool isLambdaStaticInvoker() const

Determine whether this is a lambda closure type's static member function that is used for the result ...

const CXXMethodDecl * getCorrespondingMethodInClass(const CXXRecordDecl *RD, bool MayBeBase=false) const

An iterator over the friend declarations of a class.

Represents a C++ struct/union/class.

ctor_iterator ctor_end() const

bool hasCopyConstructorWithConstParam() const

Determine whether this class has a copy constructor with a parameter type which is a reference to a c...

bool hasConstexprDefaultConstructor() const

Determine whether this class has a constexpr default constructor.

bool hasMoveConstructor() const

Determine whether this class has a move constructor.

bool hasDefaultConstructor() const

Determine whether this class has any default constructors.

friend_range friends() const

friend_iterator friend_begin() const

bool hasMutableFields() const

Determine whether this class, or any of its class subobjects, contains a mutable field.

bool isHLSLIntangible() const

Returns true if the class contains HLSL intangible type, either as a field or in base class.

Decl * getLambdaContextDecl() const

Retrieve the declaration that provides additional context for a lambda, when the normal declaration c...

ctor_iterator ctor_begin() const

bool mayBeAbstract() const

Determine whether this class may end up being abstract, even though it is not yet known to be abstrac...

bool hasTrivialMoveAssignment() const

Determine whether this class has a trivial move assignment operator (C++11 [class....

void setLambdaTypeInfo(TypeSourceInfo *TS)

bool isTriviallyCopyable() const

Determine whether this class is considered trivially copyable per (C++11 [class]p6).

bool hasNonTrivialCopyAssignment() const

Determine whether this class has a non-trivial copy assignment operator (C++ [class....

TemplateParameterList * getGenericLambdaTemplateParameterList() const

Retrieve the generic lambda's template parameter list.

bool isEffectivelyFinal() const

Determine whether it's impossible for a class to be derived from this class.

bool hasSimpleMoveConstructor() const

true if we know for sure that this class has a single, accessible, unambiguous move constructor that ...

bool isAggregate() const

Determine whether this class is an aggregate (C++ [dcl.init.aggr]), which is a class with no user-dec...

void getIndirectPrimaryBases(CXXIndirectPrimaryBaseSet &Bases) const

Get the indirect primary bases for this class.

bool hasTrivialDefaultConstructor() const

Determine whether this class has a trivial default constructor (C++11 [class.ctor]p5).

void setBases(CXXBaseSpecifier const *const *Bases, unsigned NumBases)

Sets the base classes of this struct or class.

bool isGenericLambda() const

Determine whether this class describes a generic lambda function object (i.e.

base_class_iterator bases_end()

llvm::iterator_range< friend_iterator > friend_range

CXXRecordDecl * getMostRecentDecl()

bool hasPrivateFields() const

bool hasTrivialDestructor() const

Determine whether this class has a trivial destructor (C++ [class.dtor]p3)

bool hasUserDeclaredDestructor() const

Determine whether this class has a user-declared destructor.

unsigned getLambdaDependencyKind() const

void setLambdaIsGeneric(bool IsGeneric)

specific_decl_iterator< CXXConstructorDecl > ctor_iterator

Iterator access to constructor members.

bool implicitCopyConstructorHasConstParam() const

Determine whether an implicit copy constructor for this type would have a parameter with a const-qual...

bool defaultedDestructorIsDeleted() const

true if a defaulted destructor for this class would be deleted.

const FunctionDecl * isLocalClass() const

If the class is a local class [class.local], returns the enclosing function declaration.

bool hasInheritedAssignment() const

Determine whether this class has a using-declaration that names a base class assignment operator.

bool hasUninitializedReferenceMember() const

Whether this class or any of its subobjects has any members of reference type which would make value-...

bool allowConstDefaultInit() const

Determine whether declaring a const variable with this type is ok per core issue 253.

CXXRecordDecl * getInstantiatedFromMemberClass() const

If this record is an instantiation of a member class, retrieves the member class from which it was in...

bool hasTrivialDestructorForCall() const

bool defaultedMoveConstructorIsDeleted() const

true if a defaulted move constructor for this class would be deleted.

void completeDefinition() override

Indicates that the definition of this class is now complete.

base_class_const_iterator bases_end() const

bool isLiteral() const

Determine whether this class is a literal type.

bool hasUserDeclaredMoveAssignment() const

Determine whether this class has had a move assignment declared by the user.

CXXRecordDecl * getTemplateInstantiationPattern()

bool defaultedDestructorIsConstexpr() const

Determine whether a defaulted default constructor for this class would be constexpr.

bool mayBeNonDynamicClass() const

bool isStandardLayout() const

Determine whether this class is standard-layout per C++ [class]p7.

void setCaptures(ASTContext &Context, ArrayRef< LambdaCapture > Captures)

Set the captures for this lambda closure type.

void pushFriendDecl(FriendDecl *FD)

unsigned getDeviceLambdaManglingNumber() const

Retrieve the device side mangling number.

llvm::iterator_range< capture_const_iterator > capture_const_range

bool hasKnownLambdaInternalLinkage() const

The lambda is known to has internal linkage no matter whether it has name mangling number.

specific_decl_iterator< CXXMethodDecl > method_iterator

Iterator access to method members.

bool hasProtectedFields() const

bool hasAnyDependentBases() const

Determine whether this class has any dependent base classes which are not the current instantiation.

unsigned getLambdaIndexInContext() const

Retrieve the index of this lambda within the context declaration returned by getLambdaContextDecl().

void setTrivialForCallFlags(CXXMethodDecl *MD)

const CXXRecordDecl * getPreviousDecl() const

bool isLambda() const

Determine whether this class describes a lambda function object.

bool hasTrivialMoveConstructor() const

Determine whether this class has a trivial move constructor (C++11 [class.copy]p12)

bool needsImplicitDefaultConstructor() const

Determine if we need to declare a default constructor for this class.

void viewInheritance(ASTContext &Context) const

Renders and displays an inheritance diagram for this C++ class and all of its base classes (transitiv...

bool needsImplicitMoveConstructor() const

Determine whether this class should get an implicit move constructor or if any existing special membe...

bool hasUserDeclaredCopyAssignment() const

Determine whether this class has a user-declared copy assignment operator.

capture_const_iterator captures_end() const

bool isProvablyNotDerivedFrom(const CXXRecordDecl *Base) const

Determine whether this class is provably not derived from the type Base.

void addedSelectedDestructor(CXXDestructorDecl *DD)

Notify the class that this destructor is now selected.

unsigned getLambdaManglingNumber() const

If this is the closure type of a lambda expression, retrieve the number to be used for name mangling ...

bool isNeverDependentLambda() const

bool hasFriends() const

Determines whether this record has any friends.

method_range methods() const

static bool classof(const Decl *D)

bool hasNonTrivialDestructor() const

Determine whether this class has a non-trivial destructor (C++ [class.dtor]p3)

CXXRecordDecl * getDefinition() const

bool needsOverloadResolutionForCopyAssignment() const

Determine whether we need to eagerly declare a defaulted copy assignment operator for this class.

static AccessSpecifier MergeAccess(AccessSpecifier PathAccess, AccessSpecifier DeclAccess)

Calculates the access of a decl that is reached along a path.

bool isParsingBaseSpecifiers() const

void getCaptureFields(llvm::DenseMap< const ValueDecl *, FieldDecl * > &Captures, FieldDecl *&ThisCapture) const

For a closure type, retrieve the mapping from captured variables and this to the non-static data memb...

bool hasConstexprNonCopyMoveConstructor() const

Determine whether this class has at least one constexpr constructor other than the copy or move const...

static CXXRecordDecl * CreateLambda(const ASTContext &C, DeclContext *DC, TypeSourceInfo *Info, SourceLocation Loc, unsigned DependencyKind, bool IsGeneric, LambdaCaptureDefault CaptureDefault)

llvm::iterator_range< conversion_iterator > getVisibleConversionFunctions() const

Get all conversion functions visible in current class, including conversion function templates.

bool defaultedDefaultConstructorIsConstexpr() const

Determine whether a defaulted default constructor for this class would be constexpr.

bool hasTrivialCopyConstructor() const

Determine whether this class has a trivial copy constructor (C++ [class.copy]p6, C++11 [class....

void setImplicitMoveAssignmentIsDeleted()

Set that we attempted to declare an implicit move assignment operator, but overload resolution failed...

bool hasConstexprDestructor() const

Determine whether this class has a constexpr destructor.

bool isPolymorphic() const

Whether this class is polymorphic (C++ [class.virtual]), which means that the class contains or inher...

unsigned getNumBases() const

Retrieves the number of base classes of this class.

bool hasNonLiteralTypeFieldsOrBases() const

Determine whether this class has a non-literal or/ volatile type non-static data member or base class...

base_class_const_range bases() const

bool defaultedCopyConstructorIsDeleted() const

true if a defaulted copy constructor for this class would be deleted.

CXXRecordDecl * getMostRecentNonInjectedDecl()

bool isStructural() const

Determine whether this is a structural type.

bool hasMoveAssignment() const

Determine whether this class has a move assignment operator.

bool isTriviallyCopyConstructible() const

Determine whether this class is considered trivially copyable per.

bool hasTrivialCopyConstructorForCall() const

bool isCapturelessLambda() const

llvm::iterator_range< specific_decl_iterator< CXXMethodDecl > > method_range

const CXXRecordDecl * getTemplateInstantiationPattern() const

Retrieve the record declaration from which this record could be instantiated.

bool hasInitMethod() const

bool lookupInBases(BaseMatchesCallback BaseMatches, CXXBasePaths &Paths, bool LookupInDependent=false) const

Look for entities within the base classes of this C++ class, transitively searching all base class su...

method_iterator method_begin() const

Method begin iterator.

bool lambdaIsDefaultConstructibleAndAssignable() const

Determine whether this lambda should have an implicit default constructor and copy and move assignmen...

TemplateSpecializationKind getTemplateSpecializationKind() const

Determine whether this particular class is a specialization or instantiation of a class template or m...

base_class_iterator bases_begin()

FunctionTemplateDecl * getDependentLambdaCallOperator() const

Retrieve the dependent lambda call operator of the closure type if this is a templated closure type.

bool hasTrivialCopyAssignment() const

Determine whether this class has a trivial copy assignment operator (C++ [class.copy]p11,...

void addedEligibleSpecialMemberFunction(const CXXMethodDecl *MD, unsigned SMKind)

Notify the class that an eligible SMF has been added.

conversion_iterator conversion_end() const

base_class_range vbases()

bool hasUserProvidedDefaultConstructor() const

Whether this class has a user-provided default constructor per C++11.

base_class_iterator vbases_begin()

capture_const_range captures() const

void setImplicitMoveConstructorIsDeleted()

Set that we attempted to declare an implicit move constructor, but overload resolution failed so we d...

void finishedDefaultedOrDeletedMember(CXXMethodDecl *MD)

Indicates that the declaration of a defaulted or deleted special member function is now complete.

bool isAbstract() const

Determine whether this class has a pure virtual function.

base_class_const_iterator bases_begin() const

TypeSourceInfo * getLambdaTypeInfo() const

bool hasVariantMembers() const

Determine whether this class has any variant members.

void setImplicitCopyConstructorIsDeleted()

Set that we attempted to declare an implicit copy constructor, but overload resolution failed so we d...

CXXRecordDecl(Kind K, TagKind TK, const ASTContext &C, DeclContext *DC, SourceLocation StartLoc, SourceLocation IdLoc, IdentifierInfo *Id, CXXRecordDecl *PrevDecl)

bool isDynamicClass() const

bool isCLike() const

True if this class is C-like, without C++-specific features, e.g.

void setInstantiationOfMemberClass(CXXRecordDecl *RD, TemplateSpecializationKind TSK)

Specify that this record is an instantiation of the member class RD.

bool hasInClassInitializer() const

Whether this class has any in-class initializers for non-static data members (including those in anon...

bool mayBeDynamicClass() const

bool needsImplicitCopyConstructor() const

Determine whether this class needs an implicit copy constructor to be lazily declared.

base_class_const_iterator vbases_end() const

bool hasIrrelevantDestructor() const

Determine whether this class has a destructor which has no semantic effect.

static CXXRecordDecl * CreateDeserialized(const ASTContext &C, GlobalDeclID ID)

bool isDependentLambda() const

Determine whether this lambda expression was known to be dependent at the time it was created,...

bool hasSimpleMoveAssignment() const

true if we know for sure that this class has a single, accessible, unambiguous move assignment operat...

bool hasNonTrivialMoveConstructor() const

Determine whether this class has a non-trivial move constructor (C++11 [class.copy]p12)

bool hasNonTrivialCopyConstructorForCall() const

bool hasDirectFields() const

Determine whether this class has direct non-static data members.

const CXXRecordDecl * getCanonicalDecl() const

MSInheritanceModel getMSInheritanceModel() const

Returns the inheritance model used for this record.

bool hasUserDeclaredCopyConstructor() const

Determine whether this class has a user-declared copy constructor.

bool isCXX11StandardLayout() const

Determine whether this class was standard-layout per C++11 [class]p7, specifically using the C++11 ru...

bool nullFieldOffsetIsZero() const

In the Microsoft C++ ABI, use zero for the field offset of a null data member pointer if we can guara...

bool hasUserDeclaredConstructor() const

Determine whether this class has any user-declared constructors.

base_class_const_iterator vbases_begin() const

llvm::iterator_range< base_class_iterator > base_class_range

unsigned getODRHash() const

LambdaNumbering getLambdaNumbering() const

llvm::iterator_range< specific_decl_iterator< CXXConstructorDecl > > ctor_range

bool hasDefinition() const

ArrayRef< NamedDecl * > getLambdaExplicitTemplateParameters() const

Retrieve the lambda template parameters that were specified explicitly.

void setImplicitCopyAssignmentIsDeleted()

Set that we attempted to declare an implicit copy assignment operator, but overload resolution failed...

bool needsImplicitDestructor() const

Determine whether this class needs an implicit destructor to be lazily declared.

ClassTemplateDecl * getDescribedClassTemplate() const

Retrieves the class template that is described by this class declaration.

bool isPOD() const

Whether this class is a POD-type (C++ [class]p4)

void getFinalOverriders(CXXFinalOverriderMap &FinaOverriders) const

Retrieve the final overriders for each virtual member function in the class hierarchy where this clas...

llvm::function_ref< bool(const CXXBaseSpecifier *Specifier, CXXBasePath &Path)> BaseMatchesCallback

Function type used by lookupInBases() to determine whether a specific base class subobject matches th...

void removeConversion(const NamedDecl *Old)

Removes a conversion function from this class.

const CXXRecordDecl * getMostRecentNonInjectedDecl() const

MSInheritanceModel calculateInheritanceModel() const

Calculate what the inheritance model would be for this class.

bool hasSimpleCopyConstructor() const

true if we know for sure that this class has a single, accessible, unambiguous copy constructor that ...

bool isCurrentInstantiation(const DeclContext *CurContext) const

Determine whether this dependent class is a current instantiation, when viewed from within the given ...

MSVtorDispMode getMSVtorDispMode() const

Controls when vtordisps will be emitted if this record is used as a virtual base.

bool needsOverloadResolutionForMoveConstructor() const

Determine whether we need to eagerly declare a defaulted move constructor for this class.

base_class_iterator vbases_end()

void setInitMethod(bool Val)

bool isEmpty() const

Determine whether this is an empty class in the sense of (C++11 [meta.unary.prop]).

LambdaCaptureDefault getLambdaCaptureDefault() const

bool hasMemberName(DeclarationName N) const

Determine whether this class has a member with the given name, possibly in a non-dependent base class...

bool needsOverloadResolutionForMoveAssignment() const

Determine whether we need to eagerly declare a move assignment operator for this class.

CXXDestructorDecl * getDestructor() const

Returns the destructor decl for this class.

bool hasCopyAssignmentWithConstParam() const

Determine whether this class has a copy assignment operator with a parameter type which is a referenc...

bool hasNonTrivialMoveAssignment() const

Determine whether this class has a non-trivial move assignment operator (C++11 [class....

bool hasNonTrivialDestructorForCall() const

void setHasTrivialSpecialMemberForCall()

method_iterator method_end() const

Method past-the-end iterator.

static bool classofKind(Kind K)

capture_const_iterator captures_begin() const

bool needsOverloadResolutionForDestructor() const

Determine whether we need to eagerly declare a destructor for this class.

llvm::iterator_range< base_class_const_iterator > base_class_const_range

bool hasUserDeclaredMoveOperation() const

Whether this class has a user-declared move constructor or assignment operator.

llvm::function_ref< bool(const CXXRecordDecl *BaseDefinition)> ForallBasesCallback

Function type used by forallBases() as a callback.

bool hasInheritedConstructor() const

Determine whether this class has a using-declaration that names a user-declared base class constructo...

static bool FindVirtualBaseClass(const CXXBaseSpecifier *Specifier, CXXBasePath &Path, const CXXRecordDecl *BaseRecord)

Base-class lookup callback that determines whether the given base class specifier refers to a specifi...

CXXMethodDecl * getLambdaStaticInvoker() const

Retrieve the lambda static invoker, the address of which is returned by the conversion operator,...

bool hasNonTrivialDefaultConstructor() const

Determine whether this class has a non-trivial default constructor (C++11 [class.ctor]p5).

bool needsOverloadResolutionForCopyConstructor() const

Determine whether we need to eagerly declare a defaulted copy constructor for this class.

static bool FindBaseClass(const CXXBaseSpecifier *Specifier, CXXBasePath &Path, const CXXRecordDecl *BaseRecord)

Base-class lookup callback that determines whether the given base class specifier refers to a specifi...

void setImplicitDestructorIsDeleted()

Set that we attempted to declare an implicit destructor, but overload resolution failed so we deleted...

bool hasUserDeclaredMoveConstructor() const

Determine whether this class has had a move constructor declared by the user.

bool needsImplicitMoveAssignment() const

Determine whether this class should get an implicit move assignment operator or if any existing speci...

bool hasSimpleDestructor() const

true if we know for sure that this class has an accessible destructor that is not deleted.

friend_iterator friend_end() const

void setDescribedClassTemplate(ClassTemplateDecl *Template)

bool isVirtuallyDerivedFrom(const CXXRecordDecl *Base) const

Determine whether this class is virtually derived from the class Base.

bool isInterfaceLike() const

unsigned capture_size() const

void setIsParsingBaseSpecifiers()

bool hasNonTrivialMoveConstructorForCall() const

bool needsImplicitCopyAssignment() const

Determine whether this class needs an implicit copy assignment operator to be lazily declared.

void setLambdaNumbering(LambdaNumbering Numbering)

Set the mangling numbers and context declaration for a lambda class.

bool isAnyDestructorNoReturn() const

Returns true if the class destructor, or any implicitly invoked destructors are marked noreturn.

bool forallBases(ForallBasesCallback BaseMatches) const

Determines if the given callback holds for all the direct or indirect base classes of this type.

base_class_const_range vbases() const

void setLambdaDependencyKind(unsigned Kind)

bool hasTrivialMoveConstructorForCall() const

MemberSpecializationInfo * getMemberSpecializationInfo() const

If this class is an instantiation of a member class of a class template specialization,...

std::vector< const NamedDecl * > lookupDependentName(DeclarationName Name, llvm::function_ref< bool(const NamedDecl *ND)> Filter)

Performs an imprecise lookup of a dependent name in this class.

FunctionDecl * isLocalClass()

bool hasNonTrivialCopyConstructor() const

Determine whether this class has a non-trivial copy constructor (C++ [class.copy]p6,...

CXXMethodDecl * getLambdaCallOperator() const

Retrieve the lambda call operator of the closure type if this is a closure type.

const LambdaCapture * getCapture(unsigned I) const

const CXXRecordDecl * getMostRecentDecl() const

const CXXRecordDecl * getStandardLayoutBaseWithFields() const

If this is a standard-layout class or union, any and all data members will be declared in the same ty...

bool hasSimpleCopyAssignment() const

true if we know for sure that this class has a single, accessible, unambiguous copy assignment operat...

CXXRecordDecl * getCanonicalDecl() override

Retrieves the "canonical" declaration of the given declaration.

void setTemplateSpecializationKind(TemplateSpecializationKind TSK)

Set the kind of specialization or template instantiation this is.

bool isTrivial() const

Determine whether this class is considered trivial.

unsigned getNumVBases() const

Retrieves the number of virtual base classes of this class.

conversion_iterator conversion_begin() const

CXXRecordDecl * getPreviousDecl()

bool isDerivedFrom(const CXXRecordDecl *Base) const

Determine whether this class is derived from the class Base.

bool implicitCopyAssignmentHasConstParam() const

Determine whether an implicit copy assignment operator for this type would have a parameter with a co...

Declaration of a class template.

Represents a shadow constructor declaration introduced into a class by a C++11 using-declaration that...

const CXXRecordDecl * getParent() const

Returns the parent of this using shadow declaration, which is the class in which this is declared.

static ConstructorUsingShadowDecl * CreateDeserialized(ASTContext &C, GlobalDeclID ID)

CXXRecordDecl * getParent()

static bool classof(const Decl *D)

CXXRecordDecl * getConstructedBaseClass() const

Get the base class whose constructor or constructor shadow declaration is passed the constructor argu...

static bool classofKind(Kind K)

UsingDecl * getIntroducer() const

Override the UsingShadowDecl's getIntroducer, returning the UsingDecl that introduced this.

bool constructsVirtualBase() const

Returns true if the constructed base class is a virtual base class subobject of this declaration's cl...

ConstructorUsingShadowDecl * getConstructedBaseClassShadowDecl() const

Get the inheriting constructor declaration for the base class for which we don't have an explicit ini...

ConstructorUsingShadowDecl * getNominatedBaseClassShadowDecl() const

Get the inheriting constructor declaration for the direct base class from which this using shadow dec...

CXXRecordDecl * getNominatedBaseClass() const

Get the base class that was named in the using declaration.

specific_decl_iterator - Iterates over a subrange of declarations stored in a DeclContext,...

DeclContext - This is used only as base class of specific decl types that can act as declaration cont...

DeclContext * getParent()

getParent - Returns the containing DeclContext.

FunctionDeclBitfields FunctionDeclBits

CXXConstructorDeclBitfields CXXConstructorDeclBits

decl_iterator decls_end() const

LinkageSpecDeclBitfields LinkageSpecDeclBits

decl_iterator decls_begin() const

Decl - This represents one declaration (or definition), e.g.

SourceLocation getEndLoc() const LLVM_READONLY

ASTContext & getASTContext() const LLVM_READONLY

Kind

Lists the kind of concrete classes of Decl.

unsigned getIdentifierNamespace() const

void setAccess(AccessSpecifier AS)

SourceLocation getLocation() const

IdentifierNamespace

IdentifierNamespace - The different namespaces in which declarations may appear.

@ IDNS_TagFriend

This declaration is a friend class.

@ IDNS_OrdinaryFriend

This declaration is a friend function.

@ IDNS_LocalExtern

This declaration is a function-local extern declaration of a variable or function.

void setImplicit(bool I=true)

void setLocation(SourceLocation L)

DeclContext * getDeclContext()

const LangOptions & getLangOpts() const LLVM_READONLY

Helper to get the language options from the ASTContext.

DeclarationNameLoc - Additional source/type location info for a declaration name.

The name of a declaration.

TemplateDecl * getCXXDeductionGuideTemplate() const

If this name is the name of a C++ deduction guide, return the template associated with that name.

static DeclarationName getUsingDirectiveName()

Returns the name for all C++ using-directives.

Represents a ValueDecl that came out of a declarator.

A decomposition declaration.

void printName(raw_ostream &OS, const PrintingPolicy &Policy) const override

Pretty-print the unqualified name of this declaration.

ArrayRef< BindingDecl * > bindings() const

static bool classof(const Decl *D)

static bool classofKind(Kind K)

static DecompositionDecl * CreateDeserialized(ASTContext &C, GlobalDeclID ID, unsigned NumBindings)

A helper class that allows the use of isa/cast/dyncast to detect TagType objects of enums.

Store information needed for an explicit specifier.

bool isExplicit() const

Determine whether this specifier is known to correspond to an explicit declaration.

ExplicitSpecKind getKind() const

bool isInvalid() const

Determine if the explicit specifier is invalid.

static ExplicitSpecifier Invalid()

static const ExplicitSpecifier getFromDecl(const FunctionDecl *Function)

const Expr * getExpr() const

ExplicitSpecifier()=default

void setKind(ExplicitSpecKind Kind)

static ExplicitSpecifier getFromDecl(FunctionDecl *Function)

bool isSpecified() const

Determine if the declaration had an explicit specifier of any kind.

bool isEquivalent(const ExplicitSpecifier Other) const

Check for equivalence of explicit specifiers.

ExplicitSpecifier(Expr *Expression, ExplicitSpecKind Kind)

This represents one expression.

Represents a member of a struct/union/class.

FriendDecl - Represents the declaration of a friend entity, which can be a function,...

Represents a function declaration or definition.

void setIsPureVirtual(bool P=true)

bool UsesFPIntrin() const

Determine whether the function was declared in source context that requires constrained FP intrinsics...

QualType getReturnType() const

FunctionDecl * getCanonicalDecl() override

Retrieves the "canonical" declaration of the given declaration.

bool isPureVirtual() const

Whether this virtual function is pure, i.e.

void setRangeEnd(SourceLocation E)

bool isVirtualAsWritten() const

Whether this function is marked as virtual explicitly.

unsigned getNumParams() const

Return the number of parameters this function must have based on its FunctionType.

Represents a prototype with parameter type info, e.g.

Declaration of a template function.

FunctionType - C99 6.7.5.3 - Function Declarators.

One of these records is kept for each identifier that is lexed.

Represents a field injected from an anonymous union/struct into the parent scope.

Description of a constructor that was inherited from a base class.

InheritedConstructor()=default

CXXConstructorDecl * getConstructor() const

InheritedConstructor(ConstructorUsingShadowDecl *Shadow, CXXConstructorDecl *BaseCtor)

ConstructorUsingShadowDecl * getShadowDecl() const

Describes the capture of a variable or of this, or of a C++1y init-capture.

A C++ lambda expression, which produces a function object (of unspecified type) that can be invoked l...

Implicit declaration of a temporary that was materialized by a MaterializeTemporaryExpr and lifetime-...

const ValueDecl * getExtendingDecl() const

unsigned getManglingNumber() const

APValue * getValue() const

APValue * getOrCreateValue(bool MayCreate) const

Get the storage for the constant value of a materialized temporary of static storage duration.

static bool classof(const Decl *D)

Stmt::child_range childrenExpr()

StorageDuration getStorageDuration() const

Retrieve the storage duration for the materialized temporary.

Stmt::const_child_range childrenExpr() const

static LifetimeExtendedTemporaryDecl * Create(Expr *Temp, ValueDecl *EDec, unsigned Mangling)

Expr * getTemporaryExpr()

Retrieve the expression to which the temporary materialization conversion was applied.

static LifetimeExtendedTemporaryDecl * CreateDeserialized(ASTContext &C, GlobalDeclID ID)

const Expr * getTemporaryExpr() const

ValueDecl * getExtendingDecl()

static bool classofKind(Kind K)

Represents a linkage specification.

void setExternLoc(SourceLocation L)

void setLanguage(LinkageSpecLanguageIDs L)

Set the language specified by this linkage specification.

static bool classofKind(Kind K)

SourceRange getSourceRange() const override LLVM_READONLY

Source range that this declaration covers.

void setRBraceLoc(SourceLocation L)

static LinkageSpecDecl * castFromDeclContext(const DeclContext *DC)

static DeclContext * castToDeclContext(const LinkageSpecDecl *D)

LinkageSpecLanguageIDs getLanguage() const

Return the language specified by this linkage specification.

SourceLocation getExternLoc() const

SourceLocation getRBraceLoc() const

SourceLocation getEndLoc() const LLVM_READONLY

static bool classof(const Decl *D)

static LinkageSpecDecl * CreateDeserialized(ASTContext &C, GlobalDeclID ID)

bool hasBraces() const

Determines whether this linkage specification had braces in its syntactic form.

static bool classof(const Decl *D)

Parts getParts() const

Get the decomposed parts of this declaration.

static bool classofKind(Kind K)

static void Profile(llvm::FoldingSetNodeID &ID, Parts P)

void Profile(llvm::FoldingSetNodeID &ID)

APValue & getAsAPValue() const

Get the value of this MSGuidDecl as an APValue.

void printName(llvm::raw_ostream &OS, const PrintingPolicy &Policy) const override

Print this UUID in a human-readable format.

An instance of this class represents the declaration of a property member.

static bool classof(const Decl *D)

IdentifierInfo * getGetterId() const

IdentifierInfo * getSetterId() const

static MSPropertyDecl * CreateDeserialized(ASTContext &C, GlobalDeclID ID)

Represents a prvalue temporary that is written into memory so that a reference can bind to it.

Provides information a specialization of a member of a class template, which may be a member function...

Provides common interface for the Decls that cannot be redeclared, but can be merged if the same decl...

UsingDecl * getFirstDecl()

Return the first declaration of this declaration or itself if this is the only declaration.

This represents a decl that may have a name.

DeclarationName getDeclName() const

Get the actual, stored name of the declaration, which may be a special name.

NamedDecl * getMostRecentDecl()

Represents a C++ namespace alias.

static NamespaceAliasDecl * CreateDeserialized(ASTContext &C, GlobalDeclID ID)

const NamespaceAliasDecl * getCanonicalDecl() const

NestedNameSpecifier * getQualifier() const

Retrieve the nested-name-specifier that qualifies the name of the namespace.

redeclarable_base::redecl_range redecl_range

SourceRange getSourceRange() const override LLVM_READONLY

Source range that this declaration covers.

NestedNameSpecifierLoc getQualifierLoc() const

Retrieve the nested-name-specifier that qualifies the name of the namespace, with source-location inf...

SourceLocation getAliasLoc() const

Returns the location of the alias name, i.e.

NamedDecl * getAliasedNamespace() const

Retrieve the namespace that this alias refers to, which may either be a NamespaceDecl or a NamespaceA...

static bool classof(const Decl *D)

SourceLocation getNamespaceLoc() const

Returns the location of the namespace keyword.

SourceLocation getTargetNameLoc() const

Returns the location of the identifier in the named namespace.

NamespaceAliasDecl * getCanonicalDecl() override

Retrieves the "canonical" declaration of the given declaration.

NamespaceDecl * getNamespace()

Retrieve the namespace declaration aliased by this directive.

redeclarable_base::redecl_iterator redecl_iterator

static bool classofKind(Kind K)

const NamespaceDecl * getNamespace() const

Represent a C++ namespace.

A C++ nested-name-specifier augmented with source location information.

NestedNameSpecifier * getNestedNameSpecifier() const

Retrieve the nested-name-specifier to which this instance refers.

Represents a C++ nested name specifier, such as "\::std::vector::".

A (possibly-)qualified type.

void Profile(llvm::FoldingSetNodeID &ID) const

QualType getNonReferenceType() const

If Type is a reference type (e.g., const int&), returns the type that the reference refers to ("const...

QualType getUnqualifiedType() const

Retrieve the unqualified variant of the given type, removing as little sugar as possible.

The collection of all-type qualifiers we support.

Represents a struct/union/class.

bool isInjectedClassName() const

Determines whether this declaration represents the injected class name.

Provides common interface for the Decls that can be redeclared.

NamespaceAliasDecl * getFirstDecl()

Return the first declaration of this declaration or itself if this is the only declaration.

UsingShadowDecl * getNextRedeclaration() const

NamespaceAliasDecl * getPreviousDecl()

Return the previous declaration of this declaration or NULL if this is the first declaration.

redecl_iterator redecls_end() const

llvm::iterator_range< redecl_iterator > redecl_range

NamespaceAliasDecl * getMostRecentDecl()

Returns the most recent (re)declaration of this declaration.

bool isFirstDecl() const

True if this is the first declaration in its redeclaration chain.

redecl_iterator redecls_begin() const

redecl_range redecls() const

Returns an iterator range for all the redeclarations of the same decl.

Represents the body of a requires-expression.

static DeclContext * castToDeclContext(const RequiresExprBodyDecl *D)

static RequiresExprBodyDecl * castFromDeclContext(const DeclContext *DC)

static bool classofKind(Kind K)

static RequiresExprBodyDecl * CreateDeserialized(ASTContext &C, GlobalDeclID ID)

static bool classof(const Decl *D)

Encodes a location in the source.

bool isValid() const

Return true if this is a valid SourceLocation object.

A trivial tuple used to represent a source range.

Represents a C++11 static_assert declaration.

const Expr * getMessage() const

static bool classofKind(Kind K)

SourceRange getSourceRange() const override LLVM_READONLY

Source range that this declaration covers.

const Expr * getAssertExpr() const

SourceLocation getRParenLoc() const

static StaticAssertDecl * CreateDeserialized(ASTContext &C, GlobalDeclID ID)

static bool classof(const Decl *D)

Stmt - This represents one statement.

llvm::iterator_range< child_iterator > child_range

llvm::iterator_range< const_child_iterator > const_child_range

void startDefinition()

Starts the definition of this tag declaration.

TagDecl * getCanonicalDecl() override

Retrieves the "canonical" declaration of the given declaration.

The base class of all kinds of template declarations (e.g., class, function, etc.).

Stores a list of template parameters for a TemplateDecl and its derived classes.

Represents a declaration of a type.

SourceLocation getBeginLoc() const LLVM_READONLY

Base wrapper for a particular "section" of type source info.

SourceLocation getBeginLoc() const

Get the begin source location.

A container of type source information.

TypeLoc getTypeLoc() const

Return the TypeLoc wrapper for the type source info.

QualType getType() const

Return the type wrapped by this type source info.

The base class of the type hierarchy.

const T * castAs() const

Member-template castAs.

const T * getAs() const

Member-template getAs'.

TagDecl * getAsTagDecl() const

Retrieves the TagDecl that this type refers to, either because the type is a TagType or because it is...

An artificial decl, representing a global anonymous constant value which is uniquified by value withi...

const APValue & getValue() const

static bool classofKind(Kind K)

static bool classof(const Decl *D)

void printName(llvm::raw_ostream &OS, const PrintingPolicy &Policy) const override

Print this in a human-readable format.

static void Profile(llvm::FoldingSetNodeID &ID, QualType Ty, const APValue &APVal)

void Profile(llvm::FoldingSetNodeID &ID)

The iterator over UnresolvedSets.

This node is generated when a using-declaration that was annotated with attribute((using_if_exists)) ...

static UnresolvedUsingIfExistsDecl * CreateDeserialized(ASTContext &Ctx, GlobalDeclID ID)

static bool classof(const Decl *D)

static bool classofKind(Kind K)

Represents a dependent using declaration which was marked with typename.

bool isPackExpansion() const

Determine whether this is a pack expansion.

SourceLocation getTypenameLoc() const

Returns the source location of the 'typename' keyword.

static bool classofKind(Kind K)

NestedNameSpecifierLoc getQualifierLoc() const

Retrieve the nested-name-specifier that qualifies the name, with source-location information.

SourceLocation getUsingLoc() const

Returns the source location of the 'using' keyword.

NestedNameSpecifier * getQualifier() const

Retrieve the nested-name-specifier that qualifies the name.

static bool classof(const Decl *D)

UnresolvedUsingTypenameDecl * getCanonicalDecl() override

Retrieves the canonical declaration of this declaration.

SourceLocation getEllipsisLoc() const

Get the location of the ellipsis if this is a pack expansion.

const UnresolvedUsingTypenameDecl * getCanonicalDecl() const

DeclarationNameInfo getNameInfo() const

static UnresolvedUsingTypenameDecl * CreateDeserialized(ASTContext &C, GlobalDeclID ID)

Represents a dependent using declaration which was not marked with typename.

const UnresolvedUsingValueDecl * getCanonicalDecl() const

bool isPackExpansion() const

Determine whether this is a pack expansion.

SourceLocation getUsingLoc() const

Returns the source location of the 'using' keyword.

static bool classofKind(Kind K)

bool isAccessDeclaration() const

Return true if it is a C++03 access declaration (no 'using').

NestedNameSpecifier * getQualifier() const

Retrieve the nested-name-specifier that qualifies the name.

NestedNameSpecifierLoc getQualifierLoc() const

Retrieve the nested-name-specifier that qualifies the name, with source-location information.

static bool classof(const Decl *D)

DeclarationNameInfo getNameInfo() const

SourceRange getSourceRange() const override LLVM_READONLY

Source range that this declaration covers.

void setUsingLoc(SourceLocation L)

Set the source location of the 'using' keyword.

SourceLocation getEllipsisLoc() const

Get the location of the ellipsis if this is a pack expansion.

UnresolvedUsingValueDecl * getCanonicalDecl() override

Retrieves the canonical declaration of this declaration.

static UnresolvedUsingValueDecl * CreateDeserialized(ASTContext &C, GlobalDeclID ID)

Represents a C++ using-declaration.

void setTypename(bool TN)

Sets whether the using declaration has 'typename'.

UsingDecl * getCanonicalDecl() override

Retrieves the canonical declaration of this declaration.

bool hasTypename() const

Return true if the using declaration has 'typename'.

bool isAccessDeclaration() const

Return true if it is a C++03 access declaration (no 'using').

SourceRange getSourceRange() const override LLVM_READONLY

Source range that this declaration covers.

NestedNameSpecifierLoc getQualifierLoc() const

Retrieve the nested-name-specifier that qualifies the name, with source-location information.

void setUsingLoc(SourceLocation L)

Set the source location of the 'using' keyword.

static UsingDecl * CreateDeserialized(ASTContext &C, GlobalDeclID ID)

const UsingDecl * getCanonicalDecl() const

DeclarationNameInfo getNameInfo() const

static bool classof(const Decl *D)

static bool classofKind(Kind K)

NestedNameSpecifier * getQualifier() const

Retrieve the nested-name-specifier that qualifies the name.

SourceLocation getUsingLoc() const

Return the source location of the 'using' keyword.

Represents C++ using-directive.

static UsingDirectiveDecl * CreateDeserialized(ASTContext &C, GlobalDeclID ID)

const NamedDecl * getNominatedNamespaceAsWritten() const

SourceRange getSourceRange() const override LLVM_READONLY

Source range that this declaration covers.

const DeclContext * getCommonAncestor() const

NestedNameSpecifier * getQualifier() const

Retrieve the nested-name-specifier that qualifies the name of the namespace.

static bool classofKind(Kind K)

SourceLocation getUsingLoc() const

Return the location of the using keyword.

NamespaceDecl * getNominatedNamespace()

Returns the namespace nominated by this using-directive.

const NamespaceDecl * getNominatedNamespace() const

static bool classof(const Decl *D)

NamedDecl * getNominatedNamespaceAsWritten()

DeclContext * getCommonAncestor()

Returns the common ancestor context of this using-directive and its nominated namespace.

SourceLocation getNamespaceKeyLocation() const

Returns the location of the namespace keyword.

SourceLocation getIdentLocation() const

Returns the location of this using declaration's identifier.

NestedNameSpecifierLoc getQualifierLoc() const

Retrieve the nested-name-specifier that qualifies the name of the namespace, with source-location inf...

Represents a C++ using-enum-declaration.

void setEnumType(TypeSourceInfo *TSI)

SourceRange getSourceRange() const override LLVM_READONLY

Source range that this declaration covers.

void setEnumLoc(SourceLocation L)

NestedNameSpecifierLoc getQualifierLoc() const

SourceLocation getEnumLoc() const

The source location of the 'enum' keyword.

void setUsingLoc(SourceLocation L)

UsingEnumDecl * getCanonicalDecl() override

Retrieves the canonical declaration of this declaration.

NestedNameSpecifier * getQualifier() const

EnumDecl * getEnumDecl() const

const UsingEnumDecl * getCanonicalDecl() const

TypeSourceInfo * getEnumType() const

static bool classofKind(Kind K)

static UsingEnumDecl * CreateDeserialized(ASTContext &C, GlobalDeclID ID)

static bool classof(const Decl *D)

TypeLoc getEnumTypeLoc() const

SourceLocation getUsingLoc() const

The source location of the 'using' keyword.

Represents a pack of using declarations that a single using-declarator pack-expanded into.

static UsingPackDecl * CreateDeserialized(ASTContext &C, GlobalDeclID ID, unsigned NumExpansions)

const UsingPackDecl * getCanonicalDecl() const

UsingPackDecl * getCanonicalDecl() override

Retrieves the "canonical" declaration of the given declaration.

NamedDecl * getInstantiatedFromUsingDecl() const

Get the using declaration from which this was instantiated.

static bool classof(const Decl *D)

static bool classofKind(Kind K)

ArrayRef< NamedDecl * > expansions() const

Get the set of using declarations that this pack expanded into.

SourceRange getSourceRange() const override LLVM_READONLY

Source range that this declaration covers.

Represents a shadow declaration implicitly introduced into a scope by a (resolved) using-declaration ...

UsingShadowDecl * getCanonicalDecl() override

Retrieves the "canonical" declaration of the given declaration.

redeclarable_base::redecl_range redecl_range

static UsingShadowDecl * Create(ASTContext &C, DeclContext *DC, SourceLocation Loc, DeclarationName Name, BaseUsingDecl *Introducer, NamedDecl *Target)

UsingShadowDecl * getNextUsingShadowDecl() const

The next using shadow declaration contained in the shadow decl chain of the using declaration which i...

void setTargetDecl(NamedDecl *ND)

Sets the underlying declaration which has been brought into the local scope.

static bool classofKind(Kind K)

NamedDecl * getTargetDecl() const

Gets the underlying declaration which has been brought into the local scope.

redeclarable_base::redecl_iterator redecl_iterator

UsingShadowDecl(Kind K, ASTContext &C, DeclContext *DC, SourceLocation Loc, DeclarationName Name, BaseUsingDecl *Introducer, NamedDecl *Target)

static UsingShadowDecl * CreateDeserialized(ASTContext &C, GlobalDeclID ID)

static bool classof(const Decl *D)

friend class BaseUsingDecl

BaseUsingDecl * getIntroducer() const

Gets the (written or instantiated) using declaration that introduced this declaration.

const UsingShadowDecl * getCanonicalDecl() const

Represent the declaration of a variable (in which case it is an lvalue) a function (in which case it ...

void setType(QualType newType)

Represents a variable declaration or definition.

The JSON file list parser is used to communicate input to InstallAPI.

OverloadedOperatorKind

Enumeration specifying the different kinds of C++ overloaded operators.

ConstexprSpecKind

Define the kind of constexpr specifier.

LinkageSpecLanguageIDs

Represents the language in a linkage specification.

RefQualifierKind

The kind of C++11 ref-qualifier associated with a function type.

@ Create

'create' clause, allowed on Compute and Combined constructs, plus 'data', 'enter data',...

StorageClass

Storage classes.

const StreamingDiagnostic & operator<<(const StreamingDiagnostic &DB, const ASTContext::SectionInfo &Section)

Insertion operator for diagnostics.

StorageDuration

The storage duration for an object (per C++ [basic.stc]).

MSVtorDispMode

In the Microsoft ABI, this controls the placement of virtual displacement members used to implement v...

LambdaCaptureDefault

The default, if any, capture method for a lambda expression.

LazyOffsetPtr< Decl, GlobalDeclID, &ExternalASTSource::GetExternalDecl > LazyDeclPtr

A lazy pointer to a declaration.

const FunctionProtoType * T

DeductionCandidate

Only used by CXXDeductionGuideDecl.

MSInheritanceModel

Assigned inheritance model for a class in the MS C++ ABI.

ExplicitSpecKind

Define the meaning of possible values of the kind in ExplicitSpecifier.

TemplateSpecializationKind

Describes the kind of template specialization that a particular template specialization declaration r...

CallingConv

CallingConv - Specifies the calling convention that a function uses.

LazyOffsetPtr< CXXBaseSpecifier, uint64_t, &ExternalASTSource::GetExternalCXXBaseSpecifiers > LazyCXXBaseSpecifiersPtr

A lazy pointer to a set of CXXBaseSpecifiers.

@ Other

Other implicit parameter.

AccessSpecifier

A C++ access specifier (public, private, protected), plus the special value "none" which means differ...

Information about how a lambda is numbered within its context.

unsigned DeviceManglingNumber

bool HasKnownInternalLinkage

A placeholder type used to construct an empty shell of a decl-derived type that will be filled in lat...

DeclarationNameInfo - A collector data type for bundling together a DeclarationName and the correspon...

SourceLocation getLoc() const

getLoc - Returns the main location of the declaration name.

DeclarationName getName() const

getName - Returns the embedded declaration name.

const DeclarationNameLoc & getInfo() const

Parts of a decomposed MSGuidDecl.

uint16_t Part2

...-89ab-...

uint32_t Part1

{01234567-...

uint16_t Part3

...-cdef-...

uint8_t Part4And5[8]

...-0123-456789abcdef}

uint64_t getPart4And5AsUint64() const

Describes how types, statements, expressions, and declarations should be printed.