1 //===- ASTBitCodes.h - Enum values for the PCH bitcode format ---*- C++ -*-===// 2 // 3 // The LLVM Compiler Infrastructure 4 // 5 // This file is distributed under the University of Illinois Open Source 6 // License. See LICENSE.TXT for details. 7 // 8 //===----------------------------------------------------------------------===// 9 // 10 // This header defines Bitcode enum values for Clang serialized AST files. 11 // 12 // The enum values defined in this file should be considered permanent. If 13 // new features are added, they should have values added at the end of the 14 // respective lists. 15 // 16 //===----------------------------------------------------------------------===// 17 #ifndef LLVM_CLANG_FRONTEND_PCHBITCODES_H 18 #define LLVM_CLANG_FRONTEND_PCHBITCODES_H 19 20 #include "clang/AST/Type.h" 21 #include "llvm/Bitcode/BitCodes.h" 22 #include "llvm/Support/DataTypes.h" 23 #include "llvm/ADT/DenseMap.h" 24 25 namespace clang { 26 namespace serialization { 27 /// \brief AST file major version number supported by this version of 28 /// Clang. 29 /// 30 /// Whenever the AST file format changes in a way that makes it 31 /// incompatible with previous versions (such that a reader 32 /// designed for the previous version could not support reading 33 /// the new version), this number should be increased. 34 /// 35 /// Version 4 of AST files also requires that the version control branch and 36 /// revision match exactly, since there is no backward compatibility of 37 /// AST files at this time. 38 const unsigned VERSION_MAJOR = 4; 39 40 /// \brief AST file minor version number supported by this version of 41 /// Clang. 42 /// 43 /// Whenever the AST format changes in a way that is still 44 /// compatible with previous versions (such that a reader designed 45 /// for the previous version could still support reading the new 46 /// version by ignoring new kinds of subblocks), this number 47 /// should be increased. 48 const unsigned VERSION_MINOR = 0; 49 50 /// \brief An ID number that refers to an identifier in an AST file. 51 /// 52 /// The ID numbers of identifiers are consecutive (in order of discovery) 53 /// and start at 1. 0 is reserved for NULL. 54 typedef uint32_t IdentifierID; 55 56 /// \brief An ID number that refers to a declaration in an AST file. 57 /// 58 /// The ID numbers of declarations are consecutive (in order of 59 /// discovery), with values below NUM_PREDEF_DECL_IDS being reserved. 60 /// At the start of a chain of precompiled headers, declaration ID 1 is 61 /// used for the translation unit declaration. 62 typedef uint32_t DeclID; 63 64 /// \brief a Decl::Kind/DeclID pair. 65 typedef std::pair<uint32_t, DeclID> KindDeclIDPair; 66 67 // FIXME: Turn these into classes so we can have some type safety when 68 // we go from local ID to global and vice-versa. 69 typedef DeclID LocalDeclID; 70 typedef DeclID GlobalDeclID; 71 72 /// \brief An ID number that refers to a type in an AST file. 73 /// 74 /// The ID of a type is partitioned into two parts: the lower 75 /// three bits are used to store the const/volatile/restrict 76 /// qualifiers (as with QualType) and the upper bits provide a 77 /// type index. The type index values are partitioned into two 78 /// sets. The values below NUM_PREDEF_TYPE_IDs are predefined type 79 /// IDs (based on the PREDEF_TYPE_*_ID constants), with 0 as a 80 /// placeholder for "no type". Values from NUM_PREDEF_TYPE_IDs are 81 /// other types that have serialized representations. 82 typedef uint32_t TypeID; 83 84 /// \brief A type index; the type ID with the qualifier bits removed. 85 class TypeIdx { 86 uint32_t Idx; 87 public: 88 TypeIdx() : Idx(0) { } 89 explicit TypeIdx(uint32_t index) : Idx(index) { } 90 91 uint32_t getIndex() const { return Idx; } 92 TypeID asTypeID(unsigned FastQuals) const { 93 if (Idx == uint32_t(-1)) 94 return TypeID(-1); 95 96 return (Idx << Qualifiers::FastWidth) | FastQuals; 97 } 98 static TypeIdx fromTypeID(TypeID ID) { 99 if (ID == TypeID(-1)) 100 return TypeIdx(-1); 101 102 return TypeIdx(ID >> Qualifiers::FastWidth); 103 } 104 }; 105 106 /// A structure for putting "fast"-unqualified QualTypes into a 107 /// DenseMap. This uses the standard pointer hash function. 108 struct UnsafeQualTypeDenseMapInfo { 109 static inline bool isEqual(QualType A, QualType B) { return A == B; } 110 static inline QualType getEmptyKey() { 111 return QualType::getFromOpaquePtr((void*) 1); 112 } 113 static inline QualType getTombstoneKey() { 114 return QualType::getFromOpaquePtr((void*) 2); 115 } 116 static inline unsigned getHashValue(QualType T) { 117 assert(!T.getLocalFastQualifiers() && 118 "hash invalid for types with fast quals"); 119 uintptr_t v = reinterpret_cast<uintptr_t>(T.getAsOpaquePtr()); 120 return (unsigned(v) >> 4) ^ (unsigned(v) >> 9); 121 } 122 }; 123 124 /// \brief An ID number that refers to an identifier in an AST file. 125 typedef uint32_t IdentID; 126 127 /// \brief The number of predefined identifier IDs. 128 const unsigned int NUM_PREDEF_IDENT_IDS = 1; 129 130 /// \brief An ID number that refers to an ObjC selctor in an AST file. 131 typedef uint32_t SelectorID; 132 133 /// \brief The number of predefined selector IDs. 134 const unsigned int NUM_PREDEF_SELECTOR_IDS = 1; 135 136 /// \brief An ID number that refers to a set of CXXBaseSpecifiers in an 137 /// AST file. 138 typedef uint32_t CXXBaseSpecifiersID; 139 140 /// \brief An ID number that refers to an entity in the detailed 141 /// preprocessing record. 142 typedef uint32_t PreprocessedEntityID; 143 144 /// \brief Source range/offset of a preprocessed entity. 145 struct PPEntityOffset { 146 /// \brief Raw source location of beginning of range. 147 unsigned Begin; 148 /// \brief Raw source location of end of range. 149 unsigned End; 150 /// \brief Offset in the AST file. 151 uint32_t BitOffset; 152 153 PPEntityOffset(SourceRange R, uint32_t BitOffset) 154 : Begin(R.getBegin().getRawEncoding()), 155 End(R.getEnd().getRawEncoding()), 156 BitOffset(BitOffset) { } 157 }; 158 159 /// \brief The number of predefined preprocessed entity IDs. 160 const unsigned int NUM_PREDEF_PP_ENTITY_IDS = 1; 161 162 /// \brief Describes the various kinds of blocks that occur within 163 /// an AST file. 164 enum BlockIDs { 165 /// \brief The AST block, which acts as a container around the 166 /// full AST block. 167 AST_BLOCK_ID = llvm::bitc::FIRST_APPLICATION_BLOCKID, 168 169 /// \brief The block containing information about the source 170 /// manager. 171 SOURCE_MANAGER_BLOCK_ID, 172 173 /// \brief The block containing information about the 174 /// preprocessor. 175 PREPROCESSOR_BLOCK_ID, 176 177 /// \brief The block containing the definitions of all of the 178 /// types and decls used within the AST file. 179 DECLTYPES_BLOCK_ID, 180 181 /// \brief The block containing DECL_UPDATES records. 182 DECL_UPDATES_BLOCK_ID, 183 184 /// \brief The block containing the detailed preprocessing record. 185 PREPROCESSOR_DETAIL_BLOCK_ID 186 }; 187 188 /// \brief Record types that occur within the AST block itself. 189 enum ASTRecordTypes { 190 /// \brief Record code for the offsets of each type. 191 /// 192 /// The TYPE_OFFSET constant describes the record that occurs 193 /// within the AST block. The record itself is an array of offsets that 194 /// point into the declarations and types block (identified by 195 /// DECLTYPES_BLOCK_ID). The index into the array is based on the ID 196 /// of a type. For a given type ID @c T, the lower three bits of 197 /// @c T are its qualifiers (const, volatile, restrict), as in 198 /// the QualType class. The upper bits, after being shifted and 199 /// subtracting NUM_PREDEF_TYPE_IDS, are used to index into the 200 /// TYPE_OFFSET block to determine the offset of that type's 201 /// corresponding record within the DECLTYPES_BLOCK_ID block. 202 TYPE_OFFSET = 1, 203 204 /// \brief Record code for the offsets of each decl. 205 /// 206 /// The DECL_OFFSET constant describes the record that occurs 207 /// within the block identified by DECL_OFFSETS_BLOCK_ID within 208 /// the AST block. The record itself is an array of offsets that 209 /// point into the declarations and types block (identified by 210 /// DECLTYPES_BLOCK_ID). The declaration ID is an index into this 211 /// record, after subtracting one to account for the use of 212 /// declaration ID 0 for a NULL declaration pointer. Index 0 is 213 /// reserved for the translation unit declaration. 214 DECL_OFFSET = 2, 215 216 /// \brief Record code for the language options table. 217 /// 218 /// The record with this code contains the contents of the 219 /// LangOptions structure. We serialize the entire contents of 220 /// the structure, and let the reader decide which options are 221 /// actually important to check. 222 LANGUAGE_OPTIONS = 3, 223 224 /// \brief AST file metadata, including the AST file version number 225 /// and the target triple used to build the AST file. 226 METADATA = 4, 227 228 /// \brief Record code for the table of offsets of each 229 /// identifier ID. 230 /// 231 /// The offset table contains offsets into the blob stored in 232 /// the IDENTIFIER_TABLE record. Each offset points to the 233 /// NULL-terminated string that corresponds to that identifier. 234 IDENTIFIER_OFFSET = 5, 235 236 /// \brief Record code for the identifier table. 237 /// 238 /// The identifier table is a simple blob that contains 239 /// NULL-terminated strings for all of the identifiers 240 /// referenced by the AST file. The IDENTIFIER_OFFSET table 241 /// contains the mapping from identifier IDs to the characters 242 /// in this blob. Note that the starting offsets of all of the 243 /// identifiers are odd, so that, when the identifier offset 244 /// table is loaded in, we can use the low bit to distinguish 245 /// between offsets (for unresolved identifier IDs) and 246 /// IdentifierInfo pointers (for already-resolved identifier 247 /// IDs). 248 IDENTIFIER_TABLE = 6, 249 250 /// \brief Record code for the array of external definitions. 251 /// 252 /// The AST file contains a list of all of the unnamed external 253 /// definitions present within the parsed headers, stored as an 254 /// array of declaration IDs. These external definitions will be 255 /// reported to the AST consumer after the AST file has been 256 /// read, since their presence can affect the semantics of the 257 /// program (e.g., for code generation). 258 EXTERNAL_DEFINITIONS = 7, 259 260 /// \brief Record code for the set of non-builtin, special 261 /// types. 262 /// 263 /// This record contains the type IDs for the various type nodes 264 /// that are constructed during semantic analysis (e.g., 265 /// __builtin_va_list). The SPECIAL_TYPE_* constants provide 266 /// offsets into this record. 267 SPECIAL_TYPES = 8, 268 269 /// \brief Record code for the extra statistics we gather while 270 /// generating an AST file. 271 STATISTICS = 9, 272 273 /// \brief Record code for the array of tentative definitions. 274 TENTATIVE_DEFINITIONS = 10, 275 276 /// \brief Record code for the array of locally-scoped external 277 /// declarations. 278 LOCALLY_SCOPED_EXTERNAL_DECLS = 11, 279 280 /// \brief Record code for the table of offsets into the 281 /// Objective-C method pool. 282 SELECTOR_OFFSETS = 12, 283 284 /// \brief Record code for the Objective-C method pool, 285 METHOD_POOL = 13, 286 287 /// \brief The value of the next __COUNTER__ to dispense. 288 /// [PP_COUNTER_VALUE, Val] 289 PP_COUNTER_VALUE = 14, 290 291 /// \brief Record code for the table of offsets into the block 292 /// of source-location information. 293 SOURCE_LOCATION_OFFSETS = 15, 294 295 /// \brief Record code for the set of source location entries 296 /// that need to be preloaded by the AST reader. 297 /// 298 /// This set contains the source location entry for the 299 /// predefines buffer and for any file entries that need to be 300 /// preloaded. 301 SOURCE_LOCATION_PRELOADS = 16, 302 303 /// \brief Record code for the stat() cache. 304 STAT_CACHE = 17, 305 306 /// \brief Record code for the set of ext_vector type names. 307 EXT_VECTOR_DECLS = 18, 308 309 /// \brief Record code for the original file that was used to 310 /// generate the AST file. 311 ORIGINAL_FILE_NAME = 19, 312 313 /// \brief Record code for the file ID of the original file used to 314 /// generate the AST file. 315 ORIGINAL_FILE_ID = 20, 316 317 /// \brief Record code for the version control branch and revision 318 /// information of the compiler used to build this AST file. 319 VERSION_CONTROL_BRANCH_REVISION = 21, 320 321 /// \brief Record code for the array of unused file scoped decls. 322 UNUSED_FILESCOPED_DECLS = 22, 323 324 /// \brief Record code for the table of offsets to entries in the 325 /// preprocessing record. 326 PPD_ENTITIES_OFFSETS = 23, 327 328 /// \brief Record code for the array of VTable uses. 329 VTABLE_USES = 24, 330 331 /// \brief Record code for the array of dynamic classes. 332 DYNAMIC_CLASSES = 25, 333 334 /// \brief Record code for the list of other AST files imported by 335 /// this AST file. 336 IMPORTS = 26, 337 338 /// \brief Record code for referenced selector pool. 339 REFERENCED_SELECTOR_POOL = 27, 340 341 /// \brief Record code for an update to the TU's lexically contained 342 /// declarations. 343 TU_UPDATE_LEXICAL = 28, 344 345 /// \brief Record code for an update to first decls pointing to the 346 /// latest redeclarations. 347 REDECLS_UPDATE_LATEST = 29, 348 349 /// \brief Record code for declarations that Sema keeps references of. 350 SEMA_DECL_REFS = 30, 351 352 /// \brief Record code for weak undeclared identifiers. 353 WEAK_UNDECLARED_IDENTIFIERS = 31, 354 355 /// \brief Record code for pending implicit instantiations. 356 PENDING_IMPLICIT_INSTANTIATIONS = 32, 357 358 /// \brief Record code for a decl replacement block. 359 /// 360 /// If a declaration is modified after having been deserialized, and then 361 /// written to a dependent AST file, its ID and offset must be added to 362 /// the replacement block. 363 DECL_REPLACEMENTS = 33, 364 365 /// \brief Record code for an update to a decl context's lookup table. 366 /// 367 /// In practice, this should only be used for the TU and namespaces. 368 UPDATE_VISIBLE = 34, 369 370 /// \brief Record for offsets of DECL_UPDATES records for declarations 371 /// that were modified after being deserialized and need updates. 372 DECL_UPDATE_OFFSETS = 35, 373 374 /// \brief Record of updates for a declaration that was modified after 375 /// being deserialized. 376 DECL_UPDATES = 36, 377 378 /// \brief Record code for the table of offsets to CXXBaseSpecifier 379 /// sets. 380 CXX_BASE_SPECIFIER_OFFSETS = 37, 381 382 /// \brief Record code for #pragma diagnostic mappings. 383 DIAG_PRAGMA_MAPPINGS = 38, 384 385 /// \brief Record code for special CUDA declarations. 386 CUDA_SPECIAL_DECL_REFS = 39, 387 388 /// \brief Record code for header search information. 389 HEADER_SEARCH_TABLE = 40, 390 391 /// \brief The directory that the PCH was originally created in. 392 ORIGINAL_PCH_DIR = 41, 393 394 /// \brief Record code for floating point #pragma options. 395 FP_PRAGMA_OPTIONS = 42, 396 397 /// \brief Record code for enabled OpenCL extensions. 398 OPENCL_EXTENSIONS = 43, 399 400 /// \brief The list of delegating constructor declarations. 401 DELEGATING_CTORS = 44, 402 403 /// \brief Record code for the table of offsets into the block 404 /// of file source-location information. 405 FILE_SOURCE_LOCATION_OFFSETS = 45, 406 407 /// \brief Record code for the set of known namespaces, which are used 408 /// for typo correction. 409 KNOWN_NAMESPACES = 46, 410 411 /// \brief Record code for the remapping information used to relate 412 /// loaded modules to the various offsets and IDs(e.g., source location 413 /// offests, declaration and type IDs) that are used in that module to 414 /// refer to other modules. 415 MODULE_OFFSET_MAP = 47, 416 417 /// \brief Record code for the source manager line table information, 418 /// which stores information about #line directives. 419 SOURCE_MANAGER_LINE_TABLE = 48, 420 421 /// \brief Record code for ObjC categories in a module that are chained to 422 /// an interface. 423 OBJC_CHAINED_CATEGORIES 424 }; 425 426 /// \brief Record types used within a source manager block. 427 enum SourceManagerRecordTypes { 428 /// \brief Describes a source location entry (SLocEntry) for a 429 /// file. 430 SM_SLOC_FILE_ENTRY = 1, 431 /// \brief Describes a source location entry (SLocEntry) for a 432 /// buffer. 433 SM_SLOC_BUFFER_ENTRY = 2, 434 /// \brief Describes a blob that contains the data for a buffer 435 /// entry. This kind of record always directly follows a 436 /// SM_SLOC_BUFFER_ENTRY record. 437 SM_SLOC_BUFFER_BLOB = 3, 438 /// \brief Describes a source location entry (SLocEntry) for a 439 /// macro expansion. 440 SM_SLOC_EXPANSION_ENTRY = 4 441 }; 442 443 /// \brief Record types used within a preprocessor block. 444 enum PreprocessorRecordTypes { 445 // The macros in the PP section are a PP_MACRO_* instance followed by a 446 // list of PP_TOKEN instances for each token in the definition. 447 448 /// \brief An object-like macro definition. 449 /// [PP_MACRO_OBJECT_LIKE, IdentInfoID, SLoc, IsUsed] 450 PP_MACRO_OBJECT_LIKE = 1, 451 452 /// \brief A function-like macro definition. 453 /// [PP_MACRO_FUNCTION_LIKE, <ObjectLikeStuff>, IsC99Varargs, IsGNUVarars, 454 /// NumArgs, ArgIdentInfoID* ] 455 PP_MACRO_FUNCTION_LIKE = 2, 456 457 /// \brief Describes one token. 458 /// [PP_TOKEN, SLoc, Length, IdentInfoID, Kind, Flags] 459 PP_TOKEN = 3 460 }; 461 462 /// \brief Record types used within a preprocessor detail block. 463 enum PreprocessorDetailRecordTypes { 464 /// \brief Describes a macro expansion within the preprocessing record. 465 PPD_MACRO_EXPANSION = 0, 466 467 /// \brief Describes a macro definition within the preprocessing record. 468 PPD_MACRO_DEFINITION = 1, 469 470 /// \brief Describes an inclusion directive within the preprocessing 471 /// record. 472 PPD_INCLUSION_DIRECTIVE = 2 473 }; 474 475 /// \defgroup ASTAST AST file AST constants 476 /// 477 /// The constants in this group describe various components of the 478 /// abstract syntax tree within an AST file. 479 /// 480 /// @{ 481 482 /// \brief Predefined type IDs. 483 /// 484 /// These type IDs correspond to predefined types in the AST 485 /// context, such as built-in types (int) and special place-holder 486 /// types (the <overload> and <dependent> type markers). Such 487 /// types are never actually serialized, since they will be built 488 /// by the AST context when it is created. 489 enum PredefinedTypeIDs { 490 /// \brief The NULL type. 491 PREDEF_TYPE_NULL_ID = 0, 492 /// \brief The void type. 493 PREDEF_TYPE_VOID_ID = 1, 494 /// \brief The 'bool' or '_Bool' type. 495 PREDEF_TYPE_BOOL_ID = 2, 496 /// \brief The 'char' type, when it is unsigned. 497 PREDEF_TYPE_CHAR_U_ID = 3, 498 /// \brief The 'unsigned char' type. 499 PREDEF_TYPE_UCHAR_ID = 4, 500 /// \brief The 'unsigned short' type. 501 PREDEF_TYPE_USHORT_ID = 5, 502 /// \brief The 'unsigned int' type. 503 PREDEF_TYPE_UINT_ID = 6, 504 /// \brief The 'unsigned long' type. 505 PREDEF_TYPE_ULONG_ID = 7, 506 /// \brief The 'unsigned long long' type. 507 PREDEF_TYPE_ULONGLONG_ID = 8, 508 /// \brief The 'char' type, when it is signed. 509 PREDEF_TYPE_CHAR_S_ID = 9, 510 /// \brief The 'signed char' type. 511 PREDEF_TYPE_SCHAR_ID = 10, 512 /// \brief The C++ 'wchar_t' type. 513 PREDEF_TYPE_WCHAR_ID = 11, 514 /// \brief The (signed) 'short' type. 515 PREDEF_TYPE_SHORT_ID = 12, 516 /// \brief The (signed) 'int' type. 517 PREDEF_TYPE_INT_ID = 13, 518 /// \brief The (signed) 'long' type. 519 PREDEF_TYPE_LONG_ID = 14, 520 /// \brief The (signed) 'long long' type. 521 PREDEF_TYPE_LONGLONG_ID = 15, 522 /// \brief The 'float' type. 523 PREDEF_TYPE_FLOAT_ID = 16, 524 /// \brief The 'double' type. 525 PREDEF_TYPE_DOUBLE_ID = 17, 526 /// \brief The 'long double' type. 527 PREDEF_TYPE_LONGDOUBLE_ID = 18, 528 /// \brief The placeholder type for overloaded function sets. 529 PREDEF_TYPE_OVERLOAD_ID = 19, 530 /// \brief The placeholder type for dependent types. 531 PREDEF_TYPE_DEPENDENT_ID = 20, 532 /// \brief The '__uint128_t' type. 533 PREDEF_TYPE_UINT128_ID = 21, 534 /// \brief The '__int128_t' type. 535 PREDEF_TYPE_INT128_ID = 22, 536 /// \brief The type of 'nullptr'. 537 PREDEF_TYPE_NULLPTR_ID = 23, 538 /// \brief The C++ 'char16_t' type. 539 PREDEF_TYPE_CHAR16_ID = 24, 540 /// \brief The C++ 'char32_t' type. 541 PREDEF_TYPE_CHAR32_ID = 25, 542 /// \brief The ObjC 'id' type. 543 PREDEF_TYPE_OBJC_ID = 26, 544 /// \brief The ObjC 'Class' type. 545 PREDEF_TYPE_OBJC_CLASS = 27, 546 /// \brief The ObjC 'SEL' type. 547 PREDEF_TYPE_OBJC_SEL = 28, 548 /// \brief The 'unknown any' placeholder type. 549 PREDEF_TYPE_UNKNOWN_ANY = 29, 550 /// \brief The placeholder type for bound member functions. 551 PREDEF_TYPE_BOUND_MEMBER = 30, 552 /// \brief The "auto" deduction type. 553 PREDEF_TYPE_AUTO_DEDUCT = 31, 554 /// \brief The "auto &&" deduction type. 555 PREDEF_TYPE_AUTO_RREF_DEDUCT = 32, 556 /// \brief The OpenCL 'half' / ARM NEON __fp16 type. 557 PREDEF_TYPE_HALF_ID = 33, 558 /// \brief ARC's unbridged-cast placeholder type. 559 PREDEF_TYPE_ARC_UNBRIDGED_CAST = 34 560 }; 561 562 /// \brief The number of predefined type IDs that are reserved for 563 /// the PREDEF_TYPE_* constants. 564 /// 565 /// Type IDs for non-predefined types will start at 566 /// NUM_PREDEF_TYPE_IDs. 567 const unsigned NUM_PREDEF_TYPE_IDS = 100; 568 569 /// \brief The number of allowed abbreviations in bits 570 const unsigned NUM_ALLOWED_ABBREVS_SIZE = 4; 571 572 /// \brief Record codes for each kind of type. 573 /// 574 /// These constants describe the type records that can occur within a 575 /// block identified by DECLTYPES_BLOCK_ID in the AST file. Each 576 /// constant describes a record for a specific type class in the 577 /// AST. 578 enum TypeCode { 579 /// \brief An ExtQualType record. 580 TYPE_EXT_QUAL = 1, 581 /// \brief A ComplexType record. 582 TYPE_COMPLEX = 3, 583 /// \brief A PointerType record. 584 TYPE_POINTER = 4, 585 /// \brief A BlockPointerType record. 586 TYPE_BLOCK_POINTER = 5, 587 /// \brief An LValueReferenceType record. 588 TYPE_LVALUE_REFERENCE = 6, 589 /// \brief An RValueReferenceType record. 590 TYPE_RVALUE_REFERENCE = 7, 591 /// \brief A MemberPointerType record. 592 TYPE_MEMBER_POINTER = 8, 593 /// \brief A ConstantArrayType record. 594 TYPE_CONSTANT_ARRAY = 9, 595 /// \brief An IncompleteArrayType record. 596 TYPE_INCOMPLETE_ARRAY = 10, 597 /// \brief A VariableArrayType record. 598 TYPE_VARIABLE_ARRAY = 11, 599 /// \brief A VectorType record. 600 TYPE_VECTOR = 12, 601 /// \brief An ExtVectorType record. 602 TYPE_EXT_VECTOR = 13, 603 /// \brief A FunctionNoProtoType record. 604 TYPE_FUNCTION_NO_PROTO = 14, 605 /// \brief A FunctionProtoType record. 606 TYPE_FUNCTION_PROTO = 15, 607 /// \brief A TypedefType record. 608 TYPE_TYPEDEF = 16, 609 /// \brief A TypeOfExprType record. 610 TYPE_TYPEOF_EXPR = 17, 611 /// \brief A TypeOfType record. 612 TYPE_TYPEOF = 18, 613 /// \brief A RecordType record. 614 TYPE_RECORD = 19, 615 /// \brief An EnumType record. 616 TYPE_ENUM = 20, 617 /// \brief An ObjCInterfaceType record. 618 TYPE_OBJC_INTERFACE = 21, 619 /// \brief An ObjCObjectPointerType record. 620 TYPE_OBJC_OBJECT_POINTER = 22, 621 /// \brief a DecltypeType record. 622 TYPE_DECLTYPE = 23, 623 /// \brief An ElaboratedType record. 624 TYPE_ELABORATED = 24, 625 /// \brief A SubstTemplateTypeParmType record. 626 TYPE_SUBST_TEMPLATE_TYPE_PARM = 25, 627 /// \brief An UnresolvedUsingType record. 628 TYPE_UNRESOLVED_USING = 26, 629 /// \brief An InjectedClassNameType record. 630 TYPE_INJECTED_CLASS_NAME = 27, 631 /// \brief An ObjCObjectType record. 632 TYPE_OBJC_OBJECT = 28, 633 /// \brief An TemplateTypeParmType record. 634 TYPE_TEMPLATE_TYPE_PARM = 29, 635 /// \brief An TemplateSpecializationType record. 636 TYPE_TEMPLATE_SPECIALIZATION = 30, 637 /// \brief A DependentNameType record. 638 TYPE_DEPENDENT_NAME = 31, 639 /// \brief A DependentTemplateSpecializationType record. 640 TYPE_DEPENDENT_TEMPLATE_SPECIALIZATION = 32, 641 /// \brief A DependentSizedArrayType record. 642 TYPE_DEPENDENT_SIZED_ARRAY = 33, 643 /// \brief A ParenType record. 644 TYPE_PAREN = 34, 645 /// \brief A PackExpansionType record. 646 TYPE_PACK_EXPANSION = 35, 647 /// \brief An AttributedType record. 648 TYPE_ATTRIBUTED = 36, 649 /// \brief A SubstTemplateTypeParmPackType record. 650 TYPE_SUBST_TEMPLATE_TYPE_PARM_PACK = 37, 651 /// \brief A AutoType record. 652 TYPE_AUTO = 38, 653 /// \brief A UnaryTransformType record. 654 TYPE_UNARY_TRANSFORM = 39, 655 /// \brief An AtomicType record. 656 TYPE_ATOMIC = 40 657 }; 658 659 /// \brief The type IDs for special types constructed by semantic 660 /// analysis. 661 /// 662 /// The constants in this enumeration are indices into the 663 /// SPECIAL_TYPES record. 664 enum SpecialTypeIDs { 665 /// \brief __builtin_va_list 666 SPECIAL_TYPE_BUILTIN_VA_LIST = 0, 667 /// \brief Objective-C Protocol type 668 SPECIAL_TYPE_OBJC_PROTOCOL = 1, 669 /// \brief CFConstantString type 670 SPECIAL_TYPE_CF_CONSTANT_STRING = 2, 671 /// \brief C FILE typedef type 672 SPECIAL_TYPE_FILE = 3, 673 /// \brief C jmp_buf typedef type 674 SPECIAL_TYPE_jmp_buf = 4, 675 /// \brief C sigjmp_buf typedef type 676 SPECIAL_TYPE_sigjmp_buf = 5, 677 /// \brief Objective-C "id" redefinition type 678 SPECIAL_TYPE_OBJC_ID_REDEFINITION = 6, 679 /// \brief Objective-C "Class" redefinition type 680 SPECIAL_TYPE_OBJC_CLASS_REDEFINITION = 7, 681 /// \brief Objective-C "SEL" redefinition type 682 SPECIAL_TYPE_OBJC_SEL_REDEFINITION = 8 683 }; 684 685 /// \brief The number of special type IDs. 686 const unsigned NumSpecialTypeIDs = 0; 687 688 /// \brief Predefined declaration IDs. 689 /// 690 /// These declaration IDs correspond to predefined declarations in the AST 691 /// context, such as the NULL declaration ID. Such declarations are never 692 /// actually serialized, since they will be built by the AST context when 693 /// it is created. 694 enum PredefinedDeclIDs { 695 /// \brief The NULL declaration. 696 PREDEF_DECL_NULL_ID = 0, 697 698 /// \brief The translation unit. 699 PREDEF_DECL_TRANSLATION_UNIT_ID = 1, 700 701 /// \brief The Objective-C 'id' type. 702 PREDEF_DECL_OBJC_ID_ID = 2, 703 704 /// \brief The Objective-C 'SEL' type. 705 PREDEF_DECL_OBJC_SEL_ID = 3, 706 707 /// \brief The Objective-C 'Class' type. 708 PREDEF_DECL_OBJC_CLASS_ID = 4, 709 710 /// \brief The signed 128-bit integer type. 711 PREDEF_DECL_INT_128_ID = 5, 712 713 /// \brief The unsigned 128-bit integer type. 714 PREDEF_DECL_UNSIGNED_INT_128_ID = 6, 715 716 /// \brief The internal 'instancetype' typedef. 717 PREDEF_DECL_OBJC_INSTANCETYPE_ID = 7 718 }; 719 720 /// \brief The number of declaration IDs that are predefined. 721 /// 722 /// For more information about predefined declarations, see the 723 /// \c PredefinedDeclIDs type and the PREDEF_DECL_*_ID constants. 724 const unsigned int NUM_PREDEF_DECL_IDS = 8; 725 726 /// \brief Record codes for each kind of declaration. 727 /// 728 /// These constants describe the declaration records that can occur within 729 /// a declarations block (identified by DECLS_BLOCK_ID). Each 730 /// constant describes a record for a specific declaration class 731 /// in the AST. 732 enum DeclCode { 733 /// \brief A TypedefDecl record. 734 DECL_TYPEDEF = 51, 735 /// \brief A TypeAliasDecl record. 736 DECL_TYPEALIAS, 737 /// \brief An EnumDecl record. 738 DECL_ENUM, 739 /// \brief A RecordDecl record. 740 DECL_RECORD, 741 /// \brief An EnumConstantDecl record. 742 DECL_ENUM_CONSTANT, 743 /// \brief A FunctionDecl record. 744 DECL_FUNCTION, 745 /// \brief A ObjCMethodDecl record. 746 DECL_OBJC_METHOD, 747 /// \brief A ObjCInterfaceDecl record. 748 DECL_OBJC_INTERFACE, 749 /// \brief A ObjCProtocolDecl record. 750 DECL_OBJC_PROTOCOL, 751 /// \brief A ObjCIvarDecl record. 752 DECL_OBJC_IVAR, 753 /// \brief A ObjCAtDefsFieldDecl record. 754 DECL_OBJC_AT_DEFS_FIELD, 755 /// \brief A ObjCClassDecl record. 756 DECL_OBJC_CLASS, 757 /// \brief A ObjCForwardProtocolDecl record. 758 DECL_OBJC_FORWARD_PROTOCOL, 759 /// \brief A ObjCCategoryDecl record. 760 DECL_OBJC_CATEGORY, 761 /// \brief A ObjCCategoryImplDecl record. 762 DECL_OBJC_CATEGORY_IMPL, 763 /// \brief A ObjCImplementationDecl record. 764 DECL_OBJC_IMPLEMENTATION, 765 /// \brief A ObjCCompatibleAliasDecl record. 766 DECL_OBJC_COMPATIBLE_ALIAS, 767 /// \brief A ObjCPropertyDecl record. 768 DECL_OBJC_PROPERTY, 769 /// \brief A ObjCPropertyImplDecl record. 770 DECL_OBJC_PROPERTY_IMPL, 771 /// \brief A FieldDecl record. 772 DECL_FIELD, 773 /// \brief A VarDecl record. 774 DECL_VAR, 775 /// \brief An ImplicitParamDecl record. 776 DECL_IMPLICIT_PARAM, 777 /// \brief A ParmVarDecl record. 778 DECL_PARM_VAR, 779 /// \brief A FileScopeAsmDecl record. 780 DECL_FILE_SCOPE_ASM, 781 /// \brief A BlockDecl record. 782 DECL_BLOCK, 783 /// \brief A record that stores the set of declarations that are 784 /// lexically stored within a given DeclContext. 785 /// 786 /// The record itself is a blob that is an array of declaration IDs, 787 /// in the order in which those declarations were added to the 788 /// declaration context. This data is used when iterating over 789 /// the contents of a DeclContext, e.g., via 790 /// DeclContext::decls_begin()/DeclContext::decls_end(). 791 DECL_CONTEXT_LEXICAL, 792 /// \brief A record that stores the set of declarations that are 793 /// visible from a given DeclContext. 794 /// 795 /// The record itself stores a set of mappings, each of which 796 /// associates a declaration name with one or more declaration 797 /// IDs. This data is used when performing qualified name lookup 798 /// into a DeclContext via DeclContext::lookup. 799 DECL_CONTEXT_VISIBLE, 800 /// \brief A LabelDecl record. 801 DECL_LABEL, 802 /// \brief A NamespaceDecl record. 803 DECL_NAMESPACE, 804 /// \brief A NamespaceAliasDecl record. 805 DECL_NAMESPACE_ALIAS, 806 /// \brief A UsingDecl record. 807 DECL_USING, 808 /// \brief A UsingShadowDecl record. 809 DECL_USING_SHADOW, 810 /// \brief A UsingDirecitveDecl record. 811 DECL_USING_DIRECTIVE, 812 /// \brief An UnresolvedUsingValueDecl record. 813 DECL_UNRESOLVED_USING_VALUE, 814 /// \brief An UnresolvedUsingTypenameDecl record. 815 DECL_UNRESOLVED_USING_TYPENAME, 816 /// \brief A LinkageSpecDecl record. 817 DECL_LINKAGE_SPEC, 818 /// \brief A CXXRecordDecl record. 819 DECL_CXX_RECORD, 820 /// \brief A CXXMethodDecl record. 821 DECL_CXX_METHOD, 822 /// \brief A CXXConstructorDecl record. 823 DECL_CXX_CONSTRUCTOR, 824 /// \brief A CXXDestructorDecl record. 825 DECL_CXX_DESTRUCTOR, 826 /// \brief A CXXConversionDecl record. 827 DECL_CXX_CONVERSION, 828 /// \brief An AccessSpecDecl record. 829 DECL_ACCESS_SPEC, 830 831 /// \brief A FriendDecl record. 832 DECL_FRIEND, 833 /// \brief A FriendTemplateDecl record. 834 DECL_FRIEND_TEMPLATE, 835 /// \brief A ClassTemplateDecl record. 836 DECL_CLASS_TEMPLATE, 837 /// \brief A ClassTemplateSpecializationDecl record. 838 DECL_CLASS_TEMPLATE_SPECIALIZATION, 839 /// \brief A ClassTemplatePartialSpecializationDecl record. 840 DECL_CLASS_TEMPLATE_PARTIAL_SPECIALIZATION, 841 /// \brief A FunctionTemplateDecl record. 842 DECL_FUNCTION_TEMPLATE, 843 /// \brief A TemplateTypeParmDecl record. 844 DECL_TEMPLATE_TYPE_PARM, 845 /// \brief A NonTypeTemplateParmDecl record. 846 DECL_NON_TYPE_TEMPLATE_PARM, 847 /// \brief A TemplateTemplateParmDecl record. 848 DECL_TEMPLATE_TEMPLATE_PARM, 849 /// \brief A TypeAliasTemplateDecl record. 850 DECL_TYPE_ALIAS_TEMPLATE, 851 /// \brief A StaticAssertDecl record. 852 DECL_STATIC_ASSERT, 853 /// \brief A record containing CXXBaseSpecifiers. 854 DECL_CXX_BASE_SPECIFIERS, 855 /// \brief A IndirectFieldDecl record. 856 DECL_INDIRECTFIELD, 857 /// \brief A NonTypeTemplateParmDecl record that stores an expanded 858 /// non-type template parameter pack. 859 DECL_EXPANDED_NON_TYPE_TEMPLATE_PARM_PACK, 860 /// \brief A ClassScopeFunctionSpecializationDecl record a class scope 861 /// function specialization. (Microsoft extension). 862 DECL_CLASS_SCOPE_FUNCTION_SPECIALIZATION 863 }; 864 865 /// \brief Record codes for each kind of statement or expression. 866 /// 867 /// These constants describe the records that describe statements 868 /// or expressions. These records occur within type and declarations 869 /// block, so they begin with record values of 100. Each constant 870 /// describes a record for a specific statement or expression class in the 871 /// AST. 872 enum StmtCode { 873 /// \brief A marker record that indicates that we are at the end 874 /// of an expression. 875 STMT_STOP = 100, 876 /// \brief A NULL expression. 877 STMT_NULL_PTR, 878 /// \brief A NullStmt record. 879 STMT_NULL, 880 /// \brief A CompoundStmt record. 881 STMT_COMPOUND, 882 /// \brief A CaseStmt record. 883 STMT_CASE, 884 /// \brief A DefaultStmt record. 885 STMT_DEFAULT, 886 /// \brief A LabelStmt record. 887 STMT_LABEL, 888 /// \brief An IfStmt record. 889 STMT_IF, 890 /// \brief A SwitchStmt record. 891 STMT_SWITCH, 892 /// \brief A WhileStmt record. 893 STMT_WHILE, 894 /// \brief A DoStmt record. 895 STMT_DO, 896 /// \brief A ForStmt record. 897 STMT_FOR, 898 /// \brief A GotoStmt record. 899 STMT_GOTO, 900 /// \brief An IndirectGotoStmt record. 901 STMT_INDIRECT_GOTO, 902 /// \brief A ContinueStmt record. 903 STMT_CONTINUE, 904 /// \brief A BreakStmt record. 905 STMT_BREAK, 906 /// \brief A ReturnStmt record. 907 STMT_RETURN, 908 /// \brief A DeclStmt record. 909 STMT_DECL, 910 /// \brief An AsmStmt record. 911 STMT_ASM, 912 /// \brief A PredefinedExpr record. 913 EXPR_PREDEFINED, 914 /// \brief A DeclRefExpr record. 915 EXPR_DECL_REF, 916 /// \brief An IntegerLiteral record. 917 EXPR_INTEGER_LITERAL, 918 /// \brief A FloatingLiteral record. 919 EXPR_FLOATING_LITERAL, 920 /// \brief An ImaginaryLiteral record. 921 EXPR_IMAGINARY_LITERAL, 922 /// \brief A StringLiteral record. 923 EXPR_STRING_LITERAL, 924 /// \brief A CharacterLiteral record. 925 EXPR_CHARACTER_LITERAL, 926 /// \brief A ParenExpr record. 927 EXPR_PAREN, 928 /// \brief A ParenListExpr record. 929 EXPR_PAREN_LIST, 930 /// \brief A UnaryOperator record. 931 EXPR_UNARY_OPERATOR, 932 /// \brief An OffsetOfExpr record. 933 EXPR_OFFSETOF, 934 /// \brief A SizefAlignOfExpr record. 935 EXPR_SIZEOF_ALIGN_OF, 936 /// \brief An ArraySubscriptExpr record. 937 EXPR_ARRAY_SUBSCRIPT, 938 /// \brief A CallExpr record. 939 EXPR_CALL, 940 /// \brief A MemberExpr record. 941 EXPR_MEMBER, 942 /// \brief A BinaryOperator record. 943 EXPR_BINARY_OPERATOR, 944 /// \brief A CompoundAssignOperator record. 945 EXPR_COMPOUND_ASSIGN_OPERATOR, 946 /// \brief A ConditionOperator record. 947 EXPR_CONDITIONAL_OPERATOR, 948 /// \brief An ImplicitCastExpr record. 949 EXPR_IMPLICIT_CAST, 950 /// \brief A CStyleCastExpr record. 951 EXPR_CSTYLE_CAST, 952 /// \brief A CompoundLiteralExpr record. 953 EXPR_COMPOUND_LITERAL, 954 /// \brief An ExtVectorElementExpr record. 955 EXPR_EXT_VECTOR_ELEMENT, 956 /// \brief An InitListExpr record. 957 EXPR_INIT_LIST, 958 /// \brief A DesignatedInitExpr record. 959 EXPR_DESIGNATED_INIT, 960 /// \brief An ImplicitValueInitExpr record. 961 EXPR_IMPLICIT_VALUE_INIT, 962 /// \brief A VAArgExpr record. 963 EXPR_VA_ARG, 964 /// \brief An AddrLabelExpr record. 965 EXPR_ADDR_LABEL, 966 /// \brief A StmtExpr record. 967 EXPR_STMT, 968 /// \brief A ChooseExpr record. 969 EXPR_CHOOSE, 970 /// \brief A GNUNullExpr record. 971 EXPR_GNU_NULL, 972 /// \brief A ShuffleVectorExpr record. 973 EXPR_SHUFFLE_VECTOR, 974 /// \brief BlockExpr 975 EXPR_BLOCK, 976 /// \brief A BlockDeclRef record. 977 EXPR_BLOCK_DECL_REF, 978 /// \brief A GenericSelectionExpr record. 979 EXPR_GENERIC_SELECTION, 980 /// \brief An AtomicExpr record. 981 EXPR_ATOMIC, 982 983 // Objective-C 984 985 /// \brief An ObjCStringLiteral record. 986 EXPR_OBJC_STRING_LITERAL, 987 /// \brief An ObjCEncodeExpr record. 988 EXPR_OBJC_ENCODE, 989 /// \brief An ObjCSelectorExpr record. 990 EXPR_OBJC_SELECTOR_EXPR, 991 /// \brief An ObjCProtocolExpr record. 992 EXPR_OBJC_PROTOCOL_EXPR, 993 /// \brief An ObjCIvarRefExpr record. 994 EXPR_OBJC_IVAR_REF_EXPR, 995 /// \brief An ObjCPropertyRefExpr record. 996 EXPR_OBJC_PROPERTY_REF_EXPR, 997 /// \brief UNUSED 998 EXPR_OBJC_KVC_REF_EXPR, 999 /// \brief An ObjCMessageExpr record. 1000 EXPR_OBJC_MESSAGE_EXPR, 1001 /// \brief An ObjCIsa Expr record. 1002 EXPR_OBJC_ISA, 1003 /// \breif An ObjCIndirectCopyRestoreExpr record. 1004 EXPR_OBJC_INDIRECT_COPY_RESTORE, 1005 1006 /// \brief An ObjCForCollectionStmt record. 1007 STMT_OBJC_FOR_COLLECTION, 1008 /// \brief An ObjCAtCatchStmt record. 1009 STMT_OBJC_CATCH, 1010 /// \brief An ObjCAtFinallyStmt record. 1011 STMT_OBJC_FINALLY, 1012 /// \brief An ObjCAtTryStmt record. 1013 STMT_OBJC_AT_TRY, 1014 /// \brief An ObjCAtSynchronizedStmt record. 1015 STMT_OBJC_AT_SYNCHRONIZED, 1016 /// \brief An ObjCAtThrowStmt record. 1017 STMT_OBJC_AT_THROW, 1018 /// \brief An ObjCAutoreleasePoolStmt record. 1019 STMT_OBJC_AUTORELEASE_POOL, 1020 1021 // C++ 1022 1023 /// \brief A CXXCatchStmt record. 1024 STMT_CXX_CATCH, 1025 /// \brief A CXXTryStmt record. 1026 STMT_CXX_TRY, 1027 /// \brief A CXXForRangeStmt record. 1028 STMT_CXX_FOR_RANGE, 1029 1030 /// \brief A CXXOperatorCallExpr record. 1031 EXPR_CXX_OPERATOR_CALL, 1032 /// \brief A CXXMemberCallExpr record. 1033 EXPR_CXX_MEMBER_CALL, 1034 /// \brief A CXXConstructExpr record. 1035 EXPR_CXX_CONSTRUCT, 1036 /// \brief A CXXTemporaryObjectExpr record. 1037 EXPR_CXX_TEMPORARY_OBJECT, 1038 /// \brief A CXXStaticCastExpr record. 1039 EXPR_CXX_STATIC_CAST, 1040 /// \brief A CXXDynamicCastExpr record. 1041 EXPR_CXX_DYNAMIC_CAST, 1042 /// \brief A CXXReinterpretCastExpr record. 1043 EXPR_CXX_REINTERPRET_CAST, 1044 /// \brief A CXXConstCastExpr record. 1045 EXPR_CXX_CONST_CAST, 1046 /// \brief A CXXFunctionalCastExpr record. 1047 EXPR_CXX_FUNCTIONAL_CAST, 1048 /// \brief A CXXBoolLiteralExpr record. 1049 EXPR_CXX_BOOL_LITERAL, 1050 EXPR_CXX_NULL_PTR_LITERAL, // CXXNullPtrLiteralExpr 1051 EXPR_CXX_TYPEID_EXPR, // CXXTypeidExpr (of expr). 1052 EXPR_CXX_TYPEID_TYPE, // CXXTypeidExpr (of type). 1053 EXPR_CXX_THIS, // CXXThisExpr 1054 EXPR_CXX_THROW, // CXXThrowExpr 1055 EXPR_CXX_DEFAULT_ARG, // CXXDefaultArgExpr 1056 EXPR_CXX_BIND_TEMPORARY, // CXXBindTemporaryExpr 1057 1058 EXPR_CXX_SCALAR_VALUE_INIT, // CXXScalarValueInitExpr 1059 EXPR_CXX_NEW, // CXXNewExpr 1060 EXPR_CXX_DELETE, // CXXDeleteExpr 1061 EXPR_CXX_PSEUDO_DESTRUCTOR, // CXXPseudoDestructorExpr 1062 1063 EXPR_EXPR_WITH_CLEANUPS, // ExprWithCleanups 1064 1065 EXPR_CXX_DEPENDENT_SCOPE_MEMBER, // CXXDependentScopeMemberExpr 1066 EXPR_CXX_DEPENDENT_SCOPE_DECL_REF, // DependentScopeDeclRefExpr 1067 EXPR_CXX_UNRESOLVED_CONSTRUCT, // CXXUnresolvedConstructExpr 1068 EXPR_CXX_UNRESOLVED_MEMBER, // UnresolvedMemberExpr 1069 EXPR_CXX_UNRESOLVED_LOOKUP, // UnresolvedLookupExpr 1070 1071 EXPR_CXX_UNARY_TYPE_TRAIT, // UnaryTypeTraitExpr 1072 EXPR_CXX_EXPRESSION_TRAIT, // ExpressionTraitExpr 1073 EXPR_CXX_NOEXCEPT, // CXXNoexceptExpr 1074 1075 EXPR_OPAQUE_VALUE, // OpaqueValueExpr 1076 EXPR_BINARY_CONDITIONAL_OPERATOR, // BinaryConditionalOperator 1077 EXPR_BINARY_TYPE_TRAIT, // BinaryTypeTraitExpr 1078 EXPR_ARRAY_TYPE_TRAIT, // ArrayTypeTraitIntExpr 1079 1080 EXPR_PACK_EXPANSION, // PackExpansionExpr 1081 EXPR_SIZEOF_PACK, // SizeOfPackExpr 1082 EXPR_SUBST_NON_TYPE_TEMPLATE_PARM, // SubstNonTypeTemplateParmExpr 1083 EXPR_SUBST_NON_TYPE_TEMPLATE_PARM_PACK,// SubstNonTypeTemplateParmPackExpr 1084 EXPR_MATERIALIZE_TEMPORARY, // MaterializeTemporaryExpr 1085 1086 // CUDA 1087 EXPR_CUDA_KERNEL_CALL, // CUDAKernelCallExpr 1088 1089 // OpenCL 1090 EXPR_ASTYPE, // AsTypeExpr 1091 1092 // Microsoft 1093 EXPR_CXX_UUIDOF_EXPR, // CXXUuidofExpr (of expr). 1094 EXPR_CXX_UUIDOF_TYPE, // CXXUuidofExpr (of type). 1095 STMT_SEH_EXCEPT, // SEHExceptStmt 1096 STMT_SEH_FINALLY, // SEHFinallyStmt 1097 STMT_SEH_TRY, // SEHTryStmt 1098 1099 // ARC 1100 EXPR_OBJC_BRIDGED_CAST // ObjCBridgedCastExpr 1101 }; 1102 1103 /// \brief The kinds of designators that can occur in a 1104 /// DesignatedInitExpr. 1105 enum DesignatorTypes { 1106 /// \brief Field designator where only the field name is known. 1107 DESIG_FIELD_NAME = 0, 1108 /// \brief Field designator where the field has been resolved to 1109 /// a declaration. 1110 DESIG_FIELD_DECL = 1, 1111 /// \brief Array designator. 1112 DESIG_ARRAY = 2, 1113 /// \brief GNU array range designator. 1114 DESIG_ARRAY_RANGE = 3 1115 }; 1116 1117 /// \brief The different kinds of data that can occur in a 1118 /// CtorInitializer. 1119 enum CtorInitializerType { 1120 CTOR_INITIALIZER_BASE, 1121 CTOR_INITIALIZER_DELEGATING, 1122 CTOR_INITIALIZER_MEMBER, 1123 CTOR_INITIALIZER_INDIRECT_MEMBER 1124 }; 1125 1126 /// @} 1127 } 1128 } // end namespace clang 1129 1130 #endif 1131
