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Diffstat (limited to 'include/clang/Serialization/ASTBitCodes.h')
| -rw-r--r-- | include/clang/Serialization/ASTBitCodes.h | 1605 |
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diff --git a/include/clang/Serialization/ASTBitCodes.h b/include/clang/Serialization/ASTBitCodes.h deleted file mode 100644 index 16bda6e..0000000 --- a/include/clang/Serialization/ASTBitCodes.h +++ /dev/null @@ -1,1605 +0,0 @@ -//===- ASTBitCodes.h - Enum values for the PCH bitcode format ---*- C++ -*-===// -// -// The LLVM Compiler Infrastructure -// -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. -// -//===----------------------------------------------------------------------===// -// -// This header defines Bitcode enum values for Clang serialized AST files. -// -// The enum values defined in this file should be considered permanent. If -// new features are added, they should have values added at the end of the -// respective lists. -// -//===----------------------------------------------------------------------===// -#ifndef LLVM_CLANG_SERIALIZATION_ASTBITCODES_H -#define LLVM_CLANG_SERIALIZATION_ASTBITCODES_H - -#include "clang/AST/DeclarationName.h" -#include "clang/AST/Type.h" -#include "llvm/ADT/DenseMap.h" -#include "llvm/Bitcode/BitCodes.h" -#include "llvm/Support/DataTypes.h" - -namespace clang { - namespace serialization { - /// \brief AST file major version number supported by this version of - /// Clang. - /// - /// Whenever the AST file format changes in a way that makes it - /// incompatible with previous versions (such that a reader - /// designed for the previous version could not support reading - /// the new version), this number should be increased. - /// - /// Version 4 of AST files also requires that the version control branch and - /// revision match exactly, since there is no backward compatibility of - /// AST files at this time. - const unsigned VERSION_MAJOR = 6; - - /// \brief AST file minor version number supported by this version of - /// Clang. - /// - /// Whenever the AST format changes in a way that is still - /// compatible with previous versions (such that a reader designed - /// for the previous version could still support reading the new - /// version by ignoring new kinds of subblocks), this number - /// should be increased. - const unsigned VERSION_MINOR = 0; - - /// \brief An ID number that refers to an identifier in an AST file. - /// - /// The ID numbers of identifiers are consecutive (in order of discovery) - /// and start at 1. 0 is reserved for NULL. - typedef uint32_t IdentifierID; - - /// \brief An ID number that refers to a declaration in an AST file. - /// - /// The ID numbers of declarations are consecutive (in order of - /// discovery), with values below NUM_PREDEF_DECL_IDS being reserved. - /// At the start of a chain of precompiled headers, declaration ID 1 is - /// used for the translation unit declaration. - typedef uint32_t DeclID; - - // FIXME: Turn these into classes so we can have some type safety when - // we go from local ID to global and vice-versa. - typedef DeclID LocalDeclID; - typedef DeclID GlobalDeclID; - - /// \brief An ID number that refers to a type in an AST file. - /// - /// The ID of a type is partitioned into two parts: the lower - /// three bits are used to store the const/volatile/restrict - /// qualifiers (as with QualType) and the upper bits provide a - /// type index. The type index values are partitioned into two - /// sets. The values below NUM_PREDEF_TYPE_IDs are predefined type - /// IDs (based on the PREDEF_TYPE_*_ID constants), with 0 as a - /// placeholder for "no type". Values from NUM_PREDEF_TYPE_IDs are - /// other types that have serialized representations. - typedef uint32_t TypeID; - - /// \brief A type index; the type ID with the qualifier bits removed. - class TypeIdx { - uint32_t Idx; - public: - TypeIdx() : Idx(0) { } - explicit TypeIdx(uint32_t index) : Idx(index) { } - - uint32_t getIndex() const { return Idx; } - TypeID asTypeID(unsigned FastQuals) const { - if (Idx == uint32_t(-1)) - return TypeID(-1); - - return (Idx << Qualifiers::FastWidth) | FastQuals; - } - static TypeIdx fromTypeID(TypeID ID) { - if (ID == TypeID(-1)) - return TypeIdx(-1); - - return TypeIdx(ID >> Qualifiers::FastWidth); - } - }; - - /// A structure for putting "fast"-unqualified QualTypes into a - /// DenseMap. This uses the standard pointer hash function. - struct UnsafeQualTypeDenseMapInfo { - static inline bool isEqual(QualType A, QualType B) { return A == B; } - static inline QualType getEmptyKey() { - return QualType::getFromOpaquePtr((void*) 1); - } - static inline QualType getTombstoneKey() { - return QualType::getFromOpaquePtr((void*) 2); - } - static inline unsigned getHashValue(QualType T) { - assert(!T.getLocalFastQualifiers() && - "hash invalid for types with fast quals"); - uintptr_t v = reinterpret_cast<uintptr_t>(T.getAsOpaquePtr()); - return (unsigned(v) >> 4) ^ (unsigned(v) >> 9); - } - }; - - /// \brief An ID number that refers to an identifier in an AST file. - typedef uint32_t IdentID; - - /// \brief The number of predefined identifier IDs. - const unsigned int NUM_PREDEF_IDENT_IDS = 1; - - /// \brief An ID number that refers to a macro in an AST file. - typedef uint32_t MacroID; - - /// \brief A global ID number that refers to a macro in an AST file. - typedef uint32_t GlobalMacroID; - - /// \brief A local to a module ID number that refers to a macro in an - /// AST file. - typedef uint32_t LocalMacroID; - - /// \brief The number of predefined macro IDs. - const unsigned int NUM_PREDEF_MACRO_IDS = 1; - - /// \brief An ID number that refers to an ObjC selector in an AST file. - typedef uint32_t SelectorID; - - /// \brief The number of predefined selector IDs. - const unsigned int NUM_PREDEF_SELECTOR_IDS = 1; - - /// \brief An ID number that refers to a set of CXXBaseSpecifiers in an - /// AST file. - typedef uint32_t CXXBaseSpecifiersID; - - /// \brief An ID number that refers to a list of CXXCtorInitializers in an - /// AST file. - typedef uint32_t CXXCtorInitializersID; - - /// \brief An ID number that refers to an entity in the detailed - /// preprocessing record. - typedef uint32_t PreprocessedEntityID; - - /// \brief An ID number that refers to a submodule in a module file. - typedef uint32_t SubmoduleID; - - /// \brief The number of predefined submodule IDs. - const unsigned int NUM_PREDEF_SUBMODULE_IDS = 1; - - /// \brief Source range/offset of a preprocessed entity. - struct PPEntityOffset { - /// \brief Raw source location of beginning of range. - unsigned Begin; - /// \brief Raw source location of end of range. - unsigned End; - /// \brief Offset in the AST file. - uint32_t BitOffset; - - PPEntityOffset(SourceRange R, uint32_t BitOffset) - : Begin(R.getBegin().getRawEncoding()), - End(R.getEnd().getRawEncoding()), - BitOffset(BitOffset) { } - }; - - /// \brief Source range/offset of a preprocessed entity. - struct DeclOffset { - /// \brief Raw source location. - unsigned Loc; - /// \brief Offset in the AST file. - uint32_t BitOffset; - - DeclOffset() : Loc(0), BitOffset(0) { } - DeclOffset(SourceLocation Loc, uint32_t BitOffset) - : Loc(Loc.getRawEncoding()), - BitOffset(BitOffset) { } - void setLocation(SourceLocation L) { - Loc = L.getRawEncoding(); - } - }; - - /// \brief The number of predefined preprocessed entity IDs. - const unsigned int NUM_PREDEF_PP_ENTITY_IDS = 1; - - /// \brief Describes the various kinds of blocks that occur within - /// an AST file. - enum BlockIDs { - /// \brief The AST block, which acts as a container around the - /// full AST block. - AST_BLOCK_ID = llvm::bitc::FIRST_APPLICATION_BLOCKID, - - /// \brief The block containing information about the source - /// manager. - SOURCE_MANAGER_BLOCK_ID, - - /// \brief The block containing information about the - /// preprocessor. - PREPROCESSOR_BLOCK_ID, - - /// \brief The block containing the definitions of all of the - /// types and decls used within the AST file. - DECLTYPES_BLOCK_ID, - - /// \brief The block containing the detailed preprocessing record. - PREPROCESSOR_DETAIL_BLOCK_ID, - - /// \brief The block containing the submodule structure. - SUBMODULE_BLOCK_ID, - - /// \brief The block containing comments. - COMMENTS_BLOCK_ID, - - /// \brief The control block, which contains all of the - /// information that needs to be validated prior to committing - /// to loading the AST file. - CONTROL_BLOCK_ID, - - /// \brief The block of input files, which were used as inputs - /// to create this AST file. - /// - /// This block is part of the control block. - INPUT_FILES_BLOCK_ID, - - /// \brief The block of configuration options, used to check that - /// a module is being used in a configuration compatible with the - /// configuration in which it was built. - /// - /// This block is part of the control block. - OPTIONS_BLOCK_ID, - - /// \brief A block containing a module file extension. - EXTENSION_BLOCK_ID, - }; - - /// \brief Record types that occur within the control block. - enum ControlRecordTypes { - /// \brief AST file metadata, including the AST file version number - /// and information about the compiler used to build this AST file. - METADATA = 1, - - /// \brief Record code for the list of other AST files imported by - /// this AST file. - IMPORTS, - - /// \brief Record code for the original file that was used to - /// generate the AST file, including both its file ID and its - /// name. - ORIGINAL_FILE, - - /// \brief The directory that the PCH was originally created in. - ORIGINAL_PCH_DIR, - - /// \brief Record code for file ID of the file or buffer that was used to - /// generate the AST file. - ORIGINAL_FILE_ID, - - /// \brief Offsets into the input-files block where input files - /// reside. - INPUT_FILE_OFFSETS, - - /// \brief Record code for the module name. - MODULE_NAME, - - /// \brief Record code for the module map file that was used to build this - /// AST file. - MODULE_MAP_FILE, - - /// \brief Record code for the signature that identifiers this AST file. - SIGNATURE, - - /// \brief Record code for the module build directory. - MODULE_DIRECTORY, - }; - - /// \brief Record types that occur within the options block inside - /// the control block. - enum OptionsRecordTypes { - /// \brief Record code for the language options table. - /// - /// The record with this code contains the contents of the - /// LangOptions structure. We serialize the entire contents of - /// the structure, and let the reader decide which options are - /// actually important to check. - LANGUAGE_OPTIONS = 1, - - /// \brief Record code for the target options table. - TARGET_OPTIONS, - - /// \brief Record code for the diagnostic options table. - DIAGNOSTIC_OPTIONS, - - /// \brief Record code for the filesystem options table. - FILE_SYSTEM_OPTIONS, - - /// \brief Record code for the headers search options table. - HEADER_SEARCH_OPTIONS, - - /// \brief Record code for the preprocessor options table. - PREPROCESSOR_OPTIONS, - }; - - /// \brief Record code for extension blocks. - enum ExtensionBlockRecordTypes { - /// Metadata describing this particular extension. - EXTENSION_METADATA = 1, - - /// The first record ID allocated to the extensions themselves. - FIRST_EXTENSION_RECORD_ID = 4 - }; - - /// \brief Record types that occur within the input-files block - /// inside the control block. - enum InputFileRecordTypes { - /// \brief An input file. - INPUT_FILE = 1 - }; - - /// \brief Record types that occur within the AST block itself. - enum ASTRecordTypes { - /// \brief Record code for the offsets of each type. - /// - /// The TYPE_OFFSET constant describes the record that occurs - /// within the AST block. The record itself is an array of offsets that - /// point into the declarations and types block (identified by - /// DECLTYPES_BLOCK_ID). The index into the array is based on the ID - /// of a type. For a given type ID @c T, the lower three bits of - /// @c T are its qualifiers (const, volatile, restrict), as in - /// the QualType class. The upper bits, after being shifted and - /// subtracting NUM_PREDEF_TYPE_IDS, are used to index into the - /// TYPE_OFFSET block to determine the offset of that type's - /// corresponding record within the DECLTYPES_BLOCK_ID block. - TYPE_OFFSET = 1, - - /// \brief Record code for the offsets of each decl. - /// - /// The DECL_OFFSET constant describes the record that occurs - /// within the block identified by DECL_OFFSETS_BLOCK_ID within - /// the AST block. The record itself is an array of offsets that - /// point into the declarations and types block (identified by - /// DECLTYPES_BLOCK_ID). The declaration ID is an index into this - /// record, after subtracting one to account for the use of - /// declaration ID 0 for a NULL declaration pointer. Index 0 is - /// reserved for the translation unit declaration. - DECL_OFFSET = 2, - - /// \brief Record code for the table of offsets of each - /// identifier ID. - /// - /// The offset table contains offsets into the blob stored in - /// the IDENTIFIER_TABLE record. Each offset points to the - /// NULL-terminated string that corresponds to that identifier. - IDENTIFIER_OFFSET = 3, - - /// \brief This is so that older clang versions, before the introduction - /// of the control block, can read and reject the newer PCH format. - /// *DON'T CHANGE THIS NUMBER*. - METADATA_OLD_FORMAT = 4, - - /// \brief Record code for the identifier table. - /// - /// The identifier table is a simple blob that contains - /// NULL-terminated strings for all of the identifiers - /// referenced by the AST file. The IDENTIFIER_OFFSET table - /// contains the mapping from identifier IDs to the characters - /// in this blob. Note that the starting offsets of all of the - /// identifiers are odd, so that, when the identifier offset - /// table is loaded in, we can use the low bit to distinguish - /// between offsets (for unresolved identifier IDs) and - /// IdentifierInfo pointers (for already-resolved identifier - /// IDs). - IDENTIFIER_TABLE = 5, - - /// \brief Record code for the array of eagerly deserialized decls. - /// - /// The AST file contains a list of all of the declarations that should be - /// eagerly deserialized present within the parsed headers, stored as an - /// array of declaration IDs. These declarations will be - /// reported to the AST consumer after the AST file has been - /// read, since their presence can affect the semantics of the - /// program (e.g., for code generation). - EAGERLY_DESERIALIZED_DECLS = 6, - - /// \brief Record code for the set of non-builtin, special - /// types. - /// - /// This record contains the type IDs for the various type nodes - /// that are constructed during semantic analysis (e.g., - /// __builtin_va_list). The SPECIAL_TYPE_* constants provide - /// offsets into this record. - SPECIAL_TYPES = 7, - - /// \brief Record code for the extra statistics we gather while - /// generating an AST file. - STATISTICS = 8, - - /// \brief Record code for the array of tentative definitions. - TENTATIVE_DEFINITIONS = 9, - - // ID 10 used to be for a list of extern "C" declarations. - - /// \brief Record code for the table of offsets into the - /// Objective-C method pool. - SELECTOR_OFFSETS = 11, - - /// \brief Record code for the Objective-C method pool, - METHOD_POOL = 12, - - /// \brief The value of the next __COUNTER__ to dispense. - /// [PP_COUNTER_VALUE, Val] - PP_COUNTER_VALUE = 13, - - /// \brief Record code for the table of offsets into the block - /// of source-location information. - SOURCE_LOCATION_OFFSETS = 14, - - /// \brief Record code for the set of source location entries - /// that need to be preloaded by the AST reader. - /// - /// This set contains the source location entry for the - /// predefines buffer and for any file entries that need to be - /// preloaded. - SOURCE_LOCATION_PRELOADS = 15, - - /// \brief Record code for the set of ext_vector type names. - EXT_VECTOR_DECLS = 16, - - /// \brief Record code for the array of unused file scoped decls. - UNUSED_FILESCOPED_DECLS = 17, - - /// \brief Record code for the table of offsets to entries in the - /// preprocessing record. - PPD_ENTITIES_OFFSETS = 18, - - /// \brief Record code for the array of VTable uses. - VTABLE_USES = 19, - - // ID 20 used to be for a list of dynamic classes. - - /// \brief Record code for referenced selector pool. - REFERENCED_SELECTOR_POOL = 21, - - /// \brief Record code for an update to the TU's lexically contained - /// declarations. - TU_UPDATE_LEXICAL = 22, - - // ID 23 used to be for a list of local redeclarations. - - /// \brief Record code for declarations that Sema keeps references of. - SEMA_DECL_REFS = 24, - - /// \brief Record code for weak undeclared identifiers. - WEAK_UNDECLARED_IDENTIFIERS = 25, - - /// \brief Record code for pending implicit instantiations. - PENDING_IMPLICIT_INSTANTIATIONS = 26, - - /// \brief Record code for a decl replacement block. - /// - /// If a declaration is modified after having been deserialized, and then - /// written to a dependent AST file, its ID and offset must be added to - /// the replacement block. - DECL_REPLACEMENTS = 27, - - /// \brief Record code for an update to a decl context's lookup table. - /// - /// In practice, this should only be used for the TU and namespaces. - UPDATE_VISIBLE = 28, - - /// \brief Record for offsets of DECL_UPDATES records for declarations - /// that were modified after being deserialized and need updates. - DECL_UPDATE_OFFSETS = 29, - - /// \brief Record of updates for a declaration that was modified after - /// being deserialized. - DECL_UPDATES = 30, - - /// \brief Record code for the table of offsets to CXXBaseSpecifier - /// sets. - CXX_BASE_SPECIFIER_OFFSETS = 31, - - /// \brief Record code for \#pragma diagnostic mappings. - DIAG_PRAGMA_MAPPINGS = 32, - - /// \brief Record code for special CUDA declarations. - CUDA_SPECIAL_DECL_REFS = 33, - - /// \brief Record code for header search information. - HEADER_SEARCH_TABLE = 34, - - /// \brief Record code for floating point \#pragma options. - FP_PRAGMA_OPTIONS = 35, - - /// \brief Record code for enabled OpenCL extensions. - OPENCL_EXTENSIONS = 36, - - /// \brief The list of delegating constructor declarations. - DELEGATING_CTORS = 37, - - /// \brief Record code for the set of known namespaces, which are used - /// for typo correction. - KNOWN_NAMESPACES = 38, - - /// \brief Record code for the remapping information used to relate - /// loaded modules to the various offsets and IDs(e.g., source location - /// offests, declaration and type IDs) that are used in that module to - /// refer to other modules. - MODULE_OFFSET_MAP = 39, - - /// \brief Record code for the source manager line table information, - /// which stores information about \#line directives. - SOURCE_MANAGER_LINE_TABLE = 40, - - /// \brief Record code for map of Objective-C class definition IDs to the - /// ObjC categories in a module that are attached to that class. - OBJC_CATEGORIES_MAP = 41, - - /// \brief Record code for a file sorted array of DeclIDs in a module. - FILE_SORTED_DECLS = 42, - - /// \brief Record code for an array of all of the (sub)modules that were - /// imported by the AST file. - IMPORTED_MODULES = 43, - - // ID 44 used to be a table of merged canonical declarations. - // ID 45 used to be a list of declaration IDs of local redeclarations. - - /// \brief Record code for the array of Objective-C categories (including - /// extensions). - /// - /// This array can only be interpreted properly using the Objective-C - /// categories map. - OBJC_CATEGORIES = 46, - - /// \brief Record code for the table of offsets of each macro ID. - /// - /// The offset table contains offsets into the blob stored in - /// the preprocessor block. Each offset points to the corresponding - /// macro definition. - MACRO_OFFSET = 47, - - /// \brief A list of "interesting" identifiers. Only used in C++ (where we - /// don't normally do lookups into the serialized identifier table). These - /// are eagerly deserialized. - INTERESTING_IDENTIFIERS = 48, - - /// \brief Record code for undefined but used functions and variables that - /// need a definition in this TU. - UNDEFINED_BUT_USED = 49, - - /// \brief Record code for late parsed template functions. - LATE_PARSED_TEMPLATE = 50, - - /// \brief Record code for \#pragma optimize options. - OPTIMIZE_PRAGMA_OPTIONS = 51, - - /// \brief Record code for potentially unused local typedef names. - UNUSED_LOCAL_TYPEDEF_NAME_CANDIDATES = 52, - - /// \brief Record code for the table of offsets to CXXCtorInitializers - /// lists. - CXX_CTOR_INITIALIZERS_OFFSETS = 53, - - /// \brief Delete expressions that will be analyzed later. - DELETE_EXPRS_TO_ANALYZE = 54 - }; - - /// \brief Record types used within a source manager block. - enum SourceManagerRecordTypes { - /// \brief Describes a source location entry (SLocEntry) for a - /// file. - SM_SLOC_FILE_ENTRY = 1, - /// \brief Describes a source location entry (SLocEntry) for a - /// buffer. - SM_SLOC_BUFFER_ENTRY = 2, - /// \brief Describes a blob that contains the data for a buffer - /// entry. This kind of record always directly follows a - /// SM_SLOC_BUFFER_ENTRY record or a SM_SLOC_FILE_ENTRY with an - /// overridden buffer. - SM_SLOC_BUFFER_BLOB = 3, - /// \brief Describes a source location entry (SLocEntry) for a - /// macro expansion. - SM_SLOC_EXPANSION_ENTRY = 4 - }; - - /// \brief Record types used within a preprocessor block. - enum PreprocessorRecordTypes { - // The macros in the PP section are a PP_MACRO_* instance followed by a - // list of PP_TOKEN instances for each token in the definition. - - /// \brief An object-like macro definition. - /// [PP_MACRO_OBJECT_LIKE, IdentInfoID, SLoc, IsUsed] - PP_MACRO_OBJECT_LIKE = 1, - - /// \brief A function-like macro definition. - /// [PP_MACRO_FUNCTION_LIKE, \<ObjectLikeStuff>, IsC99Varargs, - /// IsGNUVarars, NumArgs, ArgIdentInfoID* ] - PP_MACRO_FUNCTION_LIKE = 2, - - /// \brief Describes one token. - /// [PP_TOKEN, SLoc, Length, IdentInfoID, Kind, Flags] - PP_TOKEN = 3, - - /// \brief The macro directives history for a particular identifier. - PP_MACRO_DIRECTIVE_HISTORY = 4, - - /// \brief A macro directive exported by a module. - /// [PP_MODULE_MACRO, SubmoduleID, MacroID, (Overridden SubmoduleID)*] - PP_MODULE_MACRO = 5, - }; - - /// \brief Record types used within a preprocessor detail block. - enum PreprocessorDetailRecordTypes { - /// \brief Describes a macro expansion within the preprocessing record. - PPD_MACRO_EXPANSION = 0, - - /// \brief Describes a macro definition within the preprocessing record. - PPD_MACRO_DEFINITION = 1, - - /// \brief Describes an inclusion directive within the preprocessing - /// record. - PPD_INCLUSION_DIRECTIVE = 2 - }; - - /// \brief Record types used within a submodule description block. - enum SubmoduleRecordTypes { - /// \brief Metadata for submodules as a whole. - SUBMODULE_METADATA = 0, - /// \brief Defines the major attributes of a submodule, including its - /// name and parent. - SUBMODULE_DEFINITION = 1, - /// \brief Specifies the umbrella header used to create this module, - /// if any. - SUBMODULE_UMBRELLA_HEADER = 2, - /// \brief Specifies a header that falls into this (sub)module. - SUBMODULE_HEADER = 3, - /// \brief Specifies a top-level header that falls into this (sub)module. - SUBMODULE_TOPHEADER = 4, - /// \brief Specifies an umbrella directory. - SUBMODULE_UMBRELLA_DIR = 5, - /// \brief Specifies the submodules that are imported by this - /// submodule. - SUBMODULE_IMPORTS = 6, - /// \brief Specifies the submodules that are re-exported from this - /// submodule. - SUBMODULE_EXPORTS = 7, - /// \brief Specifies a required feature. - SUBMODULE_REQUIRES = 8, - /// \brief Specifies a header that has been explicitly excluded - /// from this submodule. - SUBMODULE_EXCLUDED_HEADER = 9, - /// \brief Specifies a library or framework to link against. - SUBMODULE_LINK_LIBRARY = 10, - /// \brief Specifies a configuration macro for this module. - SUBMODULE_CONFIG_MACRO = 11, - /// \brief Specifies a conflict with another module. - SUBMODULE_CONFLICT = 12, - /// \brief Specifies a header that is private to this submodule. - SUBMODULE_PRIVATE_HEADER = 13, - /// \brief Specifies a header that is part of the module but must be - /// textually included. - SUBMODULE_TEXTUAL_HEADER = 14, - /// \brief Specifies a header that is private to this submodule but - /// must be textually included. - SUBMODULE_PRIVATE_TEXTUAL_HEADER = 15, - }; - - /// \brief Record types used within a comments block. - enum CommentRecordTypes { - COMMENTS_RAW_COMMENT = 0 - }; - - /// \defgroup ASTAST AST file AST constants - /// - /// The constants in this group describe various components of the - /// abstract syntax tree within an AST file. - /// - /// @{ - - /// \brief Predefined type IDs. - /// - /// These type IDs correspond to predefined types in the AST - /// context, such as built-in types (int) and special place-holder - /// types (the \<overload> and \<dependent> type markers). Such - /// types are never actually serialized, since they will be built - /// by the AST context when it is created. - enum PredefinedTypeIDs { - /// \brief The NULL type. - PREDEF_TYPE_NULL_ID = 0, - /// \brief The void type. - PREDEF_TYPE_VOID_ID = 1, - /// \brief The 'bool' or '_Bool' type. - PREDEF_TYPE_BOOL_ID = 2, - /// \brief The 'char' type, when it is unsigned. - PREDEF_TYPE_CHAR_U_ID = 3, - /// \brief The 'unsigned char' type. - PREDEF_TYPE_UCHAR_ID = 4, - /// \brief The 'unsigned short' type. - PREDEF_TYPE_USHORT_ID = 5, - /// \brief The 'unsigned int' type. - PREDEF_TYPE_UINT_ID = 6, - /// \brief The 'unsigned long' type. - PREDEF_TYPE_ULONG_ID = 7, - /// \brief The 'unsigned long long' type. - PREDEF_TYPE_ULONGLONG_ID = 8, - /// \brief The 'char' type, when it is signed. - PREDEF_TYPE_CHAR_S_ID = 9, - /// \brief The 'signed char' type. - PREDEF_TYPE_SCHAR_ID = 10, - /// \brief The C++ 'wchar_t' type. - PREDEF_TYPE_WCHAR_ID = 11, - /// \brief The (signed) 'short' type. - PREDEF_TYPE_SHORT_ID = 12, - /// \brief The (signed) 'int' type. - PREDEF_TYPE_INT_ID = 13, - /// \brief The (signed) 'long' type. - PREDEF_TYPE_LONG_ID = 14, - /// \brief The (signed) 'long long' type. - PREDEF_TYPE_LONGLONG_ID = 15, - /// \brief The 'float' type. - PREDEF_TYPE_FLOAT_ID = 16, - /// \brief The 'double' type. - PREDEF_TYPE_DOUBLE_ID = 17, - /// \brief The 'long double' type. - PREDEF_TYPE_LONGDOUBLE_ID = 18, - /// \brief The placeholder type for overloaded function sets. - PREDEF_TYPE_OVERLOAD_ID = 19, - /// \brief The placeholder type for dependent types. - PREDEF_TYPE_DEPENDENT_ID = 20, - /// \brief The '__uint128_t' type. - PREDEF_TYPE_UINT128_ID = 21, - /// \brief The '__int128_t' type. - PREDEF_TYPE_INT128_ID = 22, - /// \brief The type of 'nullptr'. - PREDEF_TYPE_NULLPTR_ID = 23, - /// \brief The C++ 'char16_t' type. - PREDEF_TYPE_CHAR16_ID = 24, - /// \brief The C++ 'char32_t' type. - PREDEF_TYPE_CHAR32_ID = 25, - /// \brief The ObjC 'id' type. - PREDEF_TYPE_OBJC_ID = 26, - /// \brief The ObjC 'Class' type. - PREDEF_TYPE_OBJC_CLASS = 27, - /// \brief The ObjC 'SEL' type. - PREDEF_TYPE_OBJC_SEL = 28, - /// \brief The 'unknown any' placeholder type. - PREDEF_TYPE_UNKNOWN_ANY = 29, - /// \brief The placeholder type for bound member functions. - PREDEF_TYPE_BOUND_MEMBER = 30, - /// \brief The "auto" deduction type. - PREDEF_TYPE_AUTO_DEDUCT = 31, - /// \brief The "auto &&" deduction type. - PREDEF_TYPE_AUTO_RREF_DEDUCT = 32, - /// \brief The OpenCL 'half' / ARM NEON __fp16 type. - PREDEF_TYPE_HALF_ID = 33, - /// \brief ARC's unbridged-cast placeholder type. - PREDEF_TYPE_ARC_UNBRIDGED_CAST = 34, - /// \brief The pseudo-object placeholder type. - PREDEF_TYPE_PSEUDO_OBJECT = 35, - /// \brief The placeholder type for builtin functions. - PREDEF_TYPE_BUILTIN_FN = 36, - /// \brief OpenCL 1d image type. - PREDEF_TYPE_IMAGE1D_ID = 37, - /// \brief OpenCL 1d image array type. - PREDEF_TYPE_IMAGE1D_ARR_ID = 38, - /// \brief OpenCL 1d image buffer type. - PREDEF_TYPE_IMAGE1D_BUFF_ID = 39, - /// \brief OpenCL 2d image type. - PREDEF_TYPE_IMAGE2D_ID = 40, - /// \brief OpenCL 2d image array type. - PREDEF_TYPE_IMAGE2D_ARR_ID = 41, - /// \brief OpenCL 2d image depth type. - PREDEF_TYPE_IMAGE2D_DEP_ID = 42, - /// \brief OpenCL 2d image array depth type. - PREDEF_TYPE_IMAGE2D_ARR_DEP_ID = 43, - /// \brief OpenCL 2d image MSAA type. - PREDEF_TYPE_IMAGE2D_MSAA_ID = 44, - /// \brief OpenCL 2d image array MSAA type. - PREDEF_TYPE_IMAGE2D_ARR_MSAA_ID = 45, - /// \brief OpenCL 2d image MSAA depth type. - PREDEF_TYPE_IMAGE2D_MSAA_DEP_ID = 46, - /// \brief OpenCL 2d image array MSAA depth type. - PREDEF_TYPE_IMAGE2D_ARR_MSAA_DEPTH_ID = 47, - /// \brief OpenCL 3d image type. - PREDEF_TYPE_IMAGE3D_ID = 48, - /// \brief OpenCL event type. - PREDEF_TYPE_EVENT_ID = 49, - /// \brief OpenCL clk event type. - PREDEF_TYPE_CLK_EVENT_ID = 50, - /// \brief OpenCL sampler type. - PREDEF_TYPE_SAMPLER_ID = 51, - /// \brief OpenCL queue type. - PREDEF_TYPE_QUEUE_ID = 52, - /// \brief OpenCL ndrange type. - PREDEF_TYPE_NDRANGE_ID = 53, - /// \brief OpenCL reserve_id type. - PREDEF_TYPE_RESERVE_ID_ID = 54, - /// \brief The placeholder type for OpenMP array section. - PREDEF_TYPE_OMP_ARRAY_SECTION = 55 - }; - - /// \brief The number of predefined type IDs that are reserved for - /// the PREDEF_TYPE_* constants. - /// - /// Type IDs for non-predefined types will start at - /// NUM_PREDEF_TYPE_IDs. - const unsigned NUM_PREDEF_TYPE_IDS = 100; - - /// \brief Record codes for each kind of type. - /// - /// These constants describe the type records that can occur within a - /// block identified by DECLTYPES_BLOCK_ID in the AST file. Each - /// constant describes a record for a specific type class in the - /// AST. - enum TypeCode { - /// \brief An ExtQualType record. - TYPE_EXT_QUAL = 1, - /// \brief A ComplexType record. - TYPE_COMPLEX = 3, - /// \brief A PointerType record. - TYPE_POINTER = 4, - /// \brief A BlockPointerType record. - TYPE_BLOCK_POINTER = 5, - /// \brief An LValueReferenceType record. - TYPE_LVALUE_REFERENCE = 6, - /// \brief An RValueReferenceType record. - TYPE_RVALUE_REFERENCE = 7, - /// \brief A MemberPointerType record. - TYPE_MEMBER_POINTER = 8, - /// \brief A ConstantArrayType record. - TYPE_CONSTANT_ARRAY = 9, - /// \brief An IncompleteArrayType record. - TYPE_INCOMPLETE_ARRAY = 10, - /// \brief A VariableArrayType record. - TYPE_VARIABLE_ARRAY = 11, - /// \brief A VectorType record. - TYPE_VECTOR = 12, - /// \brief An ExtVectorType record. - TYPE_EXT_VECTOR = 13, - /// \brief A FunctionNoProtoType record. - TYPE_FUNCTION_NO_PROTO = 14, - /// \brief A FunctionProtoType record. - TYPE_FUNCTION_PROTO = 15, - /// \brief A TypedefType record. - TYPE_TYPEDEF = 16, - /// \brief A TypeOfExprType record. - TYPE_TYPEOF_EXPR = 17, - /// \brief A TypeOfType record. - TYPE_TYPEOF = 18, - /// \brief A RecordType record. - TYPE_RECORD = 19, - /// \brief An EnumType record. - TYPE_ENUM = 20, - /// \brief An ObjCInterfaceType record. - TYPE_OBJC_INTERFACE = 21, - /// \brief An ObjCObjectPointerType record. - TYPE_OBJC_OBJECT_POINTER = 22, - /// \brief a DecltypeType record. - TYPE_DECLTYPE = 23, - /// \brief An ElaboratedType record. - TYPE_ELABORATED = 24, - /// \brief A SubstTemplateTypeParmType record. - TYPE_SUBST_TEMPLATE_TYPE_PARM = 25, - /// \brief An UnresolvedUsingType record. - TYPE_UNRESOLVED_USING = 26, - /// \brief An InjectedClassNameType record. - TYPE_INJECTED_CLASS_NAME = 27, - /// \brief An ObjCObjectType record. - TYPE_OBJC_OBJECT = 28, - /// \brief An TemplateTypeParmType record. - TYPE_TEMPLATE_TYPE_PARM = 29, - /// \brief An TemplateSpecializationType record. - TYPE_TEMPLATE_SPECIALIZATION = 30, - /// \brief A DependentNameType record. - TYPE_DEPENDENT_NAME = 31, - /// \brief A DependentTemplateSpecializationType record. - TYPE_DEPENDENT_TEMPLATE_SPECIALIZATION = 32, - /// \brief A DependentSizedArrayType record. - TYPE_DEPENDENT_SIZED_ARRAY = 33, - /// \brief A ParenType record. - TYPE_PAREN = 34, - /// \brief A PackExpansionType record. - TYPE_PACK_EXPANSION = 35, - /// \brief An AttributedType record. - TYPE_ATTRIBUTED = 36, - /// \brief A SubstTemplateTypeParmPackType record. - TYPE_SUBST_TEMPLATE_TYPE_PARM_PACK = 37, - /// \brief A AutoType record. - TYPE_AUTO = 38, - /// \brief A UnaryTransformType record. - TYPE_UNARY_TRANSFORM = 39, - /// \brief An AtomicType record. - TYPE_ATOMIC = 40, - /// \brief A DecayedType record. - TYPE_DECAYED = 41, - /// \brief An AdjustedType record. - TYPE_ADJUSTED = 42 - }; - - /// \brief The type IDs for special types constructed by semantic - /// analysis. - /// - /// The constants in this enumeration are indices into the - /// SPECIAL_TYPES record. - enum SpecialTypeIDs { - /// \brief CFConstantString type - SPECIAL_TYPE_CF_CONSTANT_STRING = 0, - /// \brief C FILE typedef type - SPECIAL_TYPE_FILE = 1, - /// \brief C jmp_buf typedef type - SPECIAL_TYPE_JMP_BUF = 2, - /// \brief C sigjmp_buf typedef type - SPECIAL_TYPE_SIGJMP_BUF = 3, - /// \brief Objective-C "id" redefinition type - SPECIAL_TYPE_OBJC_ID_REDEFINITION = 4, - /// \brief Objective-C "Class" redefinition type - SPECIAL_TYPE_OBJC_CLASS_REDEFINITION = 5, - /// \brief Objective-C "SEL" redefinition type - SPECIAL_TYPE_OBJC_SEL_REDEFINITION = 6, - /// \brief C ucontext_t typedef type - SPECIAL_TYPE_UCONTEXT_T = 7 - }; - - /// \brief The number of special type IDs. - const unsigned NumSpecialTypeIDs = 8; - - /// \brief Predefined declaration IDs. - /// - /// These declaration IDs correspond to predefined declarations in the AST - /// context, such as the NULL declaration ID. Such declarations are never - /// actually serialized, since they will be built by the AST context when - /// it is created. - enum PredefinedDeclIDs { - /// \brief The NULL declaration. - PREDEF_DECL_NULL_ID = 0, - - /// \brief The translation unit. - PREDEF_DECL_TRANSLATION_UNIT_ID = 1, - - /// \brief The Objective-C 'id' type. - PREDEF_DECL_OBJC_ID_ID = 2, - - /// \brief The Objective-C 'SEL' type. - PREDEF_DECL_OBJC_SEL_ID = 3, - - /// \brief The Objective-C 'Class' type. - PREDEF_DECL_OBJC_CLASS_ID = 4, - - /// \brief The Objective-C 'Protocol' type. - PREDEF_DECL_OBJC_PROTOCOL_ID = 5, - - /// \brief The signed 128-bit integer type. - PREDEF_DECL_INT_128_ID = 6, - - /// \brief The unsigned 128-bit integer type. - PREDEF_DECL_UNSIGNED_INT_128_ID = 7, - - /// \brief The internal 'instancetype' typedef. - PREDEF_DECL_OBJC_INSTANCETYPE_ID = 8, - - /// \brief The internal '__builtin_va_list' typedef. - PREDEF_DECL_BUILTIN_VA_LIST_ID = 9, - - /// \brief The internal '__va_list_tag' struct, if any. - PREDEF_DECL_VA_LIST_TAG = 10, - - /// \brief The internal '__builtin_ms_va_list' typedef. - PREDEF_DECL_BUILTIN_MS_VA_LIST_ID = 11, - - /// \brief The extern "C" context. - PREDEF_DECL_EXTERN_C_CONTEXT_ID = 12, - - /// \brief The internal '__make_integer_seq' template. - PREDEF_DECL_MAKE_INTEGER_SEQ_ID = 13, - }; - - /// \brief The number of declaration IDs that are predefined. - /// - /// For more information about predefined declarations, see the - /// \c PredefinedDeclIDs type and the PREDEF_DECL_*_ID constants. - const unsigned int NUM_PREDEF_DECL_IDS = 14; - - /// \brief Record code for a list of local redeclarations of a declaration. - const unsigned int LOCAL_REDECLARATIONS = 50; - - /// \brief Record codes for each kind of declaration. - /// - /// These constants describe the declaration records that can occur within - /// a declarations block (identified by DECLS_BLOCK_ID). Each - /// constant describes a record for a specific declaration class - /// in the AST. - enum DeclCode { - /// \brief A TypedefDecl record. - DECL_TYPEDEF = 51, - /// \brief A TypeAliasDecl record. - DECL_TYPEALIAS, - /// \brief An EnumDecl record. - DECL_ENUM, - /// \brief A RecordDecl record. - DECL_RECORD, - /// \brief An EnumConstantDecl record. - DECL_ENUM_CONSTANT, - /// \brief A FunctionDecl record. - DECL_FUNCTION, - /// \brief A ObjCMethodDecl record. - DECL_OBJC_METHOD, - /// \brief A ObjCInterfaceDecl record. - DECL_OBJC_INTERFACE, - /// \brief A ObjCProtocolDecl record. - DECL_OBJC_PROTOCOL, - /// \brief A ObjCIvarDecl record. - DECL_OBJC_IVAR, - /// \brief A ObjCAtDefsFieldDecl record. - DECL_OBJC_AT_DEFS_FIELD, - /// \brief A ObjCCategoryDecl record. - DECL_OBJC_CATEGORY, - /// \brief A ObjCCategoryImplDecl record. - DECL_OBJC_CATEGORY_IMPL, - /// \brief A ObjCImplementationDecl record. - DECL_OBJC_IMPLEMENTATION, - /// \brief A ObjCCompatibleAliasDecl record. - DECL_OBJC_COMPATIBLE_ALIAS, - /// \brief A ObjCPropertyDecl record. - DECL_OBJC_PROPERTY, - /// \brief A ObjCPropertyImplDecl record. - DECL_OBJC_PROPERTY_IMPL, - /// \brief A FieldDecl record. - DECL_FIELD, - /// \brief A MSPropertyDecl record. - DECL_MS_PROPERTY, - /// \brief A VarDecl record. - DECL_VAR, - /// \brief An ImplicitParamDecl record. - DECL_IMPLICIT_PARAM, - /// \brief A ParmVarDecl record. - DECL_PARM_VAR, - /// \brief A FileScopeAsmDecl record. - DECL_FILE_SCOPE_ASM, - /// \brief A BlockDecl record. - DECL_BLOCK, - /// \brief A CapturedDecl record. - DECL_CAPTURED, - /// \brief A record that stores the set of declarations that are - /// lexically stored within a given DeclContext. - /// - /// The record itself is a blob that is an array of declaration IDs, - /// in the order in which those declarations were added to the - /// declaration context. This data is used when iterating over - /// the contents of a DeclContext, e.g., via - /// DeclContext::decls_begin() and DeclContext::decls_end(). - DECL_CONTEXT_LEXICAL, - /// \brief A record that stores the set of declarations that are - /// visible from a given DeclContext. - /// - /// The record itself stores a set of mappings, each of which - /// associates a declaration name with one or more declaration - /// IDs. This data is used when performing qualified name lookup - /// into a DeclContext via DeclContext::lookup. - DECL_CONTEXT_VISIBLE, - /// \brief A LabelDecl record. - DECL_LABEL, - /// \brief A NamespaceDecl record. - DECL_NAMESPACE, - /// \brief A NamespaceAliasDecl record. - DECL_NAMESPACE_ALIAS, - /// \brief A UsingDecl record. - DECL_USING, - /// \brief A UsingShadowDecl record. - DECL_USING_SHADOW, - /// \brief A UsingDirecitveDecl record. - DECL_USING_DIRECTIVE, - /// \brief An UnresolvedUsingValueDecl record. - DECL_UNRESOLVED_USING_VALUE, - /// \brief An UnresolvedUsingTypenameDecl record. - DECL_UNRESOLVED_USING_TYPENAME, - /// \brief A LinkageSpecDecl record. - DECL_LINKAGE_SPEC, - /// \brief A CXXRecordDecl record. - DECL_CXX_RECORD, - /// \brief A CXXMethodDecl record. - DECL_CXX_METHOD, - /// \brief A CXXConstructorDecl record. - DECL_CXX_CONSTRUCTOR, - /// \brief A CXXDestructorDecl record. - DECL_CXX_DESTRUCTOR, - /// \brief A CXXConversionDecl record. - DECL_CXX_CONVERSION, - /// \brief An AccessSpecDecl record. - DECL_ACCESS_SPEC, - - /// \brief A FriendDecl record. - DECL_FRIEND, - /// \brief A FriendTemplateDecl record. - DECL_FRIEND_TEMPLATE, - /// \brief A ClassTemplateDecl record. - DECL_CLASS_TEMPLATE, - /// \brief A ClassTemplateSpecializationDecl record. - DECL_CLASS_TEMPLATE_SPECIALIZATION, - /// \brief A ClassTemplatePartialSpecializationDecl record. - DECL_CLASS_TEMPLATE_PARTIAL_SPECIALIZATION, - /// \brief A VarTemplateDecl record. - DECL_VAR_TEMPLATE, - /// \brief A VarTemplateSpecializationDecl record. - DECL_VAR_TEMPLATE_SPECIALIZATION, - /// \brief A VarTemplatePartialSpecializationDecl record. - DECL_VAR_TEMPLATE_PARTIAL_SPECIALIZATION, - /// \brief A FunctionTemplateDecl record. - DECL_FUNCTION_TEMPLATE, - /// \brief A TemplateTypeParmDecl record. - DECL_TEMPLATE_TYPE_PARM, - /// \brief A NonTypeTemplateParmDecl record. - DECL_NON_TYPE_TEMPLATE_PARM, - /// \brief A TemplateTemplateParmDecl record. - DECL_TEMPLATE_TEMPLATE_PARM, - /// \brief A TypeAliasTemplateDecl record. - DECL_TYPE_ALIAS_TEMPLATE, - /// \brief A StaticAssertDecl record. - DECL_STATIC_ASSERT, - /// \brief A record containing CXXBaseSpecifiers. - DECL_CXX_BASE_SPECIFIERS, - /// \brief A record containing CXXCtorInitializers. - DECL_CXX_CTOR_INITIALIZERS, - /// \brief A IndirectFieldDecl record. - DECL_INDIRECTFIELD, - /// \brief A NonTypeTemplateParmDecl record that stores an expanded - /// non-type template parameter pack. - DECL_EXPANDED_NON_TYPE_TEMPLATE_PARM_PACK, - /// \brief A TemplateTemplateParmDecl record that stores an expanded - /// template template parameter pack. - DECL_EXPANDED_TEMPLATE_TEMPLATE_PARM_PACK, - /// \brief A ClassScopeFunctionSpecializationDecl record a class scope - /// function specialization. (Microsoft extension). - DECL_CLASS_SCOPE_FUNCTION_SPECIALIZATION, - /// \brief An ImportDecl recording a module import. - DECL_IMPORT, - /// \brief An OMPThreadPrivateDecl record. - DECL_OMP_THREADPRIVATE, - /// \brief An EmptyDecl record. - DECL_EMPTY, - /// \brief An ObjCTypeParamDecl record. - DECL_OBJC_TYPE_PARAM, - }; - - /// \brief Record codes for each kind of statement or expression. - /// - /// These constants describe the records that describe statements - /// or expressions. These records occur within type and declarations - /// block, so they begin with record values of 128. Each constant - /// describes a record for a specific statement or expression class in the - /// AST. - enum StmtCode { - /// \brief A marker record that indicates that we are at the end - /// of an expression. - STMT_STOP = 128, - /// \brief A NULL expression. - STMT_NULL_PTR, - /// \brief A reference to a previously [de]serialized Stmt record. - STMT_REF_PTR, - /// \brief A NullStmt record. - STMT_NULL, - /// \brief A CompoundStmt record. - STMT_COMPOUND, - /// \brief A CaseStmt record. - STMT_CASE, - /// \brief A DefaultStmt record. - STMT_DEFAULT, - /// \brief A LabelStmt record. - STMT_LABEL, - /// \brief An AttributedStmt record. - STMT_ATTRIBUTED, - /// \brief An IfStmt record. - STMT_IF, - /// \brief A SwitchStmt record. - STMT_SWITCH, - /// \brief A WhileStmt record. - STMT_WHILE, - /// \brief A DoStmt record. - STMT_DO, - /// \brief A ForStmt record. - STMT_FOR, - /// \brief A GotoStmt record. - STMT_GOTO, - /// \brief An IndirectGotoStmt record. - STMT_INDIRECT_GOTO, - /// \brief A ContinueStmt record. - STMT_CONTINUE, - /// \brief A BreakStmt record. - STMT_BREAK, - /// \brief A ReturnStmt record. - STMT_RETURN, - /// \brief A DeclStmt record. - STMT_DECL, - /// \brief A CapturedStmt record. - STMT_CAPTURED, - /// \brief A GCC-style AsmStmt record. - STMT_GCCASM, - /// \brief A MS-style AsmStmt record. - STMT_MSASM, - /// \brief A PredefinedExpr record. - EXPR_PREDEFINED, - /// \brief A DeclRefExpr record. - EXPR_DECL_REF, - /// \brief An IntegerLiteral record. - EXPR_INTEGER_LITERAL, - /// \brief A FloatingLiteral record. - EXPR_FLOATING_LITERAL, - /// \brief An ImaginaryLiteral record. - EXPR_IMAGINARY_LITERAL, - /// \brief A StringLiteral record. - EXPR_STRING_LITERAL, - /// \brief A CharacterLiteral record. - EXPR_CHARACTER_LITERAL, - /// \brief A ParenExpr record. - EXPR_PAREN, - /// \brief A ParenListExpr record. - EXPR_PAREN_LIST, - /// \brief A UnaryOperator record. - EXPR_UNARY_OPERATOR, - /// \brief An OffsetOfExpr record. - EXPR_OFFSETOF, - /// \brief A SizefAlignOfExpr record. - EXPR_SIZEOF_ALIGN_OF, - /// \brief An ArraySubscriptExpr record. - EXPR_ARRAY_SUBSCRIPT, - /// \brief A CallExpr record. - EXPR_CALL, - /// \brief A MemberExpr record. - EXPR_MEMBER, - /// \brief A BinaryOperator record. - EXPR_BINARY_OPERATOR, - /// \brief A CompoundAssignOperator record. - EXPR_COMPOUND_ASSIGN_OPERATOR, - /// \brief A ConditionOperator record. - EXPR_CONDITIONAL_OPERATOR, - /// \brief An ImplicitCastExpr record. - EXPR_IMPLICIT_CAST, - /// \brief A CStyleCastExpr record. - EXPR_CSTYLE_CAST, - /// \brief A CompoundLiteralExpr record. - EXPR_COMPOUND_LITERAL, - /// \brief An ExtVectorElementExpr record. - EXPR_EXT_VECTOR_ELEMENT, - /// \brief An InitListExpr record. - EXPR_INIT_LIST, - /// \brief A DesignatedInitExpr record. - EXPR_DESIGNATED_INIT, - /// \brief A DesignatedInitUpdateExpr record. - EXPR_DESIGNATED_INIT_UPDATE, - /// \brief An ImplicitValueInitExpr record. - EXPR_IMPLICIT_VALUE_INIT, - /// \brief An NoInitExpr record. - EXPR_NO_INIT, - /// \brief A VAArgExpr record. - EXPR_VA_ARG, - /// \brief An AddrLabelExpr record. - EXPR_ADDR_LABEL, - /// \brief A StmtExpr record. - EXPR_STMT, - /// \brief A ChooseExpr record. - EXPR_CHOOSE, - /// \brief A GNUNullExpr record. - EXPR_GNU_NULL, - /// \brief A ShuffleVectorExpr record. - EXPR_SHUFFLE_VECTOR, - /// \brief A ConvertVectorExpr record. - EXPR_CONVERT_VECTOR, - /// \brief BlockExpr - EXPR_BLOCK, - /// \brief A GenericSelectionExpr record. - EXPR_GENERIC_SELECTION, - /// \brief A PseudoObjectExpr record. - EXPR_PSEUDO_OBJECT, - /// \brief An AtomicExpr record. - EXPR_ATOMIC, - - // Objective-C - - /// \brief An ObjCStringLiteral record. - EXPR_OBJC_STRING_LITERAL, - - EXPR_OBJC_BOXED_EXPRESSION, - EXPR_OBJC_ARRAY_LITERAL, - EXPR_OBJC_DICTIONARY_LITERAL, - - - /// \brief An ObjCEncodeExpr record. - EXPR_OBJC_ENCODE, - /// \brief An ObjCSelectorExpr record. - EXPR_OBJC_SELECTOR_EXPR, - /// \brief An ObjCProtocolExpr record. - EXPR_OBJC_PROTOCOL_EXPR, - /// \brief An ObjCIvarRefExpr record. - EXPR_OBJC_IVAR_REF_EXPR, - /// \brief An ObjCPropertyRefExpr record. - EXPR_OBJC_PROPERTY_REF_EXPR, - /// \brief An ObjCSubscriptRefExpr record. - EXPR_OBJC_SUBSCRIPT_REF_EXPR, - /// \brief UNUSED - EXPR_OBJC_KVC_REF_EXPR, - /// \brief An ObjCMessageExpr record. - EXPR_OBJC_MESSAGE_EXPR, - /// \brief An ObjCIsa Expr record. - EXPR_OBJC_ISA, - /// \brief An ObjCIndirectCopyRestoreExpr record. - EXPR_OBJC_INDIRECT_COPY_RESTORE, - - /// \brief An ObjCForCollectionStmt record. - STMT_OBJC_FOR_COLLECTION, - /// \brief An ObjCAtCatchStmt record. - STMT_OBJC_CATCH, - /// \brief An ObjCAtFinallyStmt record. - STMT_OBJC_FINALLY, - /// \brief An ObjCAtTryStmt record. - STMT_OBJC_AT_TRY, - /// \brief An ObjCAtSynchronizedStmt record. - STMT_OBJC_AT_SYNCHRONIZED, - /// \brief An ObjCAtThrowStmt record. - STMT_OBJC_AT_THROW, - /// \brief An ObjCAutoreleasePoolStmt record. - STMT_OBJC_AUTORELEASE_POOL, - /// \brief A ObjCBoolLiteralExpr record. - EXPR_OBJC_BOOL_LITERAL, - - // C++ - - /// \brief A CXXCatchStmt record. - STMT_CXX_CATCH, - /// \brief A CXXTryStmt record. - STMT_CXX_TRY, - /// \brief A CXXForRangeStmt record. - STMT_CXX_FOR_RANGE, - - /// \brief A CXXOperatorCallExpr record. - EXPR_CXX_OPERATOR_CALL, - /// \brief A CXXMemberCallExpr record. - EXPR_CXX_MEMBER_CALL, - /// \brief A CXXConstructExpr record. - EXPR_CXX_CONSTRUCT, - /// \brief A CXXTemporaryObjectExpr record. - EXPR_CXX_TEMPORARY_OBJECT, - /// \brief A CXXStaticCastExpr record. - EXPR_CXX_STATIC_CAST, - /// \brief A CXXDynamicCastExpr record. - EXPR_CXX_DYNAMIC_CAST, - /// \brief A CXXReinterpretCastExpr record. - EXPR_CXX_REINTERPRET_CAST, - /// \brief A CXXConstCastExpr record. - EXPR_CXX_CONST_CAST, - /// \brief A CXXFunctionalCastExpr record. - EXPR_CXX_FUNCTIONAL_CAST, - /// \brief A UserDefinedLiteral record. - EXPR_USER_DEFINED_LITERAL, - /// \brief A CXXStdInitializerListExpr record. - EXPR_CXX_STD_INITIALIZER_LIST, - /// \brief A CXXBoolLiteralExpr record. - EXPR_CXX_BOOL_LITERAL, - EXPR_CXX_NULL_PTR_LITERAL, // CXXNullPtrLiteralExpr - EXPR_CXX_TYPEID_EXPR, // CXXTypeidExpr (of expr). - EXPR_CXX_TYPEID_TYPE, // CXXTypeidExpr (of type). - EXPR_CXX_THIS, // CXXThisExpr - EXPR_CXX_THROW, // CXXThrowExpr - EXPR_CXX_DEFAULT_ARG, // CXXDefaultArgExpr - EXPR_CXX_DEFAULT_INIT, // CXXDefaultInitExpr - EXPR_CXX_BIND_TEMPORARY, // CXXBindTemporaryExpr - - EXPR_CXX_SCALAR_VALUE_INIT, // CXXScalarValueInitExpr - EXPR_CXX_NEW, // CXXNewExpr - EXPR_CXX_DELETE, // CXXDeleteExpr - EXPR_CXX_PSEUDO_DESTRUCTOR, // CXXPseudoDestructorExpr - - EXPR_EXPR_WITH_CLEANUPS, // ExprWithCleanups - - EXPR_CXX_DEPENDENT_SCOPE_MEMBER, // CXXDependentScopeMemberExpr - EXPR_CXX_DEPENDENT_SCOPE_DECL_REF, // DependentScopeDeclRefExpr - EXPR_CXX_UNRESOLVED_CONSTRUCT, // CXXUnresolvedConstructExpr - EXPR_CXX_UNRESOLVED_MEMBER, // UnresolvedMemberExpr - EXPR_CXX_UNRESOLVED_LOOKUP, // UnresolvedLookupExpr - - EXPR_CXX_EXPRESSION_TRAIT, // ExpressionTraitExpr - EXPR_CXX_NOEXCEPT, // CXXNoexceptExpr - - EXPR_OPAQUE_VALUE, // OpaqueValueExpr - EXPR_BINARY_CONDITIONAL_OPERATOR, // BinaryConditionalOperator - EXPR_TYPE_TRAIT, // TypeTraitExpr - EXPR_ARRAY_TYPE_TRAIT, // ArrayTypeTraitIntExpr - - EXPR_PACK_EXPANSION, // PackExpansionExpr - EXPR_SIZEOF_PACK, // SizeOfPackExpr - EXPR_SUBST_NON_TYPE_TEMPLATE_PARM, // SubstNonTypeTemplateParmExpr - EXPR_SUBST_NON_TYPE_TEMPLATE_PARM_PACK,// SubstNonTypeTemplateParmPackExpr - EXPR_FUNCTION_PARM_PACK, // FunctionParmPackExpr - EXPR_MATERIALIZE_TEMPORARY, // MaterializeTemporaryExpr - EXPR_CXX_FOLD, // CXXFoldExpr - - // CUDA - EXPR_CUDA_KERNEL_CALL, // CUDAKernelCallExpr - - // OpenCL - EXPR_ASTYPE, // AsTypeExpr - - // Microsoft - EXPR_CXX_PROPERTY_REF_EXPR, // MSPropertyRefExpr - EXPR_CXX_PROPERTY_SUBSCRIPT_EXPR, // MSPropertySubscriptExpr - EXPR_CXX_UUIDOF_EXPR, // CXXUuidofExpr (of expr). - EXPR_CXX_UUIDOF_TYPE, // CXXUuidofExpr (of type). - STMT_SEH_LEAVE, // SEHLeaveStmt - STMT_SEH_EXCEPT, // SEHExceptStmt - STMT_SEH_FINALLY, // SEHFinallyStmt - STMT_SEH_TRY, // SEHTryStmt - - // OpenMP directives - STMT_OMP_PARALLEL_DIRECTIVE, - STMT_OMP_SIMD_DIRECTIVE, - STMT_OMP_FOR_DIRECTIVE, - STMT_OMP_FOR_SIMD_DIRECTIVE, - STMT_OMP_SECTIONS_DIRECTIVE, - STMT_OMP_SECTION_DIRECTIVE, - STMT_OMP_SINGLE_DIRECTIVE, - STMT_OMP_MASTER_DIRECTIVE, - STMT_OMP_CRITICAL_DIRECTIVE, - STMT_OMP_PARALLEL_FOR_DIRECTIVE, - STMT_OMP_PARALLEL_FOR_SIMD_DIRECTIVE, - STMT_OMP_PARALLEL_SECTIONS_DIRECTIVE, - STMT_OMP_TASK_DIRECTIVE, - STMT_OMP_TASKYIELD_DIRECTIVE, - STMT_OMP_BARRIER_DIRECTIVE, - STMT_OMP_TASKWAIT_DIRECTIVE, - STMT_OMP_FLUSH_DIRECTIVE, - STMT_OMP_ORDERED_DIRECTIVE, - STMT_OMP_ATOMIC_DIRECTIVE, - STMT_OMP_TARGET_DIRECTIVE, - STMT_OMP_TARGET_DATA_DIRECTIVE, - STMT_OMP_TEAMS_DIRECTIVE, - STMT_OMP_TASKGROUP_DIRECTIVE, - STMT_OMP_CANCELLATION_POINT_DIRECTIVE, - STMT_OMP_CANCEL_DIRECTIVE, - STMT_OMP_TASKLOOP_DIRECTIVE, - STMT_OMP_TASKLOOP_SIMD_DIRECTIVE, - STMT_OMP_DISTRIBUTE_DIRECTIVE, - EXPR_OMP_ARRAY_SECTION, - - // ARC - EXPR_OBJC_BRIDGED_CAST, // ObjCBridgedCastExpr - - STMT_MS_DEPENDENT_EXISTS, // MSDependentExistsStmt - EXPR_LAMBDA // LambdaExpr - }; - - /// \brief The kinds of designators that can occur in a - /// DesignatedInitExpr. - enum DesignatorTypes { - /// \brief Field designator where only the field name is known. - DESIG_FIELD_NAME = 0, - /// \brief Field designator where the field has been resolved to - /// a declaration. - DESIG_FIELD_DECL = 1, - /// \brief Array designator. - DESIG_ARRAY = 2, - /// \brief GNU array range designator. - DESIG_ARRAY_RANGE = 3 - }; - - /// \brief The different kinds of data that can occur in a - /// CtorInitializer. - enum CtorInitializerType { - CTOR_INITIALIZER_BASE, - CTOR_INITIALIZER_DELEGATING, - CTOR_INITIALIZER_MEMBER, - CTOR_INITIALIZER_INDIRECT_MEMBER - }; - - /// \brief Describes the redeclarations of a declaration. - struct LocalRedeclarationsInfo { - DeclID FirstID; // The ID of the first declaration - unsigned Offset; // Offset into the array of redeclaration chains. - - friend bool operator<(const LocalRedeclarationsInfo &X, - const LocalRedeclarationsInfo &Y) { - return X.FirstID < Y.FirstID; - } - - friend bool operator>(const LocalRedeclarationsInfo &X, - const LocalRedeclarationsInfo &Y) { - return X.FirstID > Y.FirstID; - } - - friend bool operator<=(const LocalRedeclarationsInfo &X, - const LocalRedeclarationsInfo &Y) { - return X.FirstID <= Y.FirstID; - } - - friend bool operator>=(const LocalRedeclarationsInfo &X, - const LocalRedeclarationsInfo &Y) { - return X.FirstID >= Y.FirstID; - } - }; - - /// \brief Describes the categories of an Objective-C class. - struct ObjCCategoriesInfo { - DeclID DefinitionID; // The ID of the definition - unsigned Offset; // Offset into the array of category lists. - - friend bool operator<(const ObjCCategoriesInfo &X, - const ObjCCategoriesInfo &Y) { - return X.DefinitionID < Y.DefinitionID; - } - - friend bool operator>(const ObjCCategoriesInfo &X, - const ObjCCategoriesInfo &Y) { - return X.DefinitionID > Y.DefinitionID; - } - - friend bool operator<=(const ObjCCategoriesInfo &X, - const ObjCCategoriesInfo &Y) { - return X.DefinitionID <= Y.DefinitionID; - } - - friend bool operator>=(const ObjCCategoriesInfo &X, - const ObjCCategoriesInfo &Y) { - return X.DefinitionID >= Y.DefinitionID; - } - }; - - /// \brief A key used when looking up entities by \ref DeclarationName. - /// - /// Different \ref DeclarationNames are mapped to different keys, but the - /// same key can occasionally represent multiple names (for names that - /// contain types, in particular). - class DeclarationNameKey { - typedef unsigned NameKind; - - NameKind Kind; - uint64_t Data; - - public: - DeclarationNameKey() : Kind(), Data() {} - DeclarationNameKey(DeclarationName Name); - - DeclarationNameKey(NameKind Kind, uint64_t Data) - : Kind(Kind), Data(Data) {} - - NameKind getKind() const { return Kind; } - - IdentifierInfo *getIdentifier() const { - assert(Kind == DeclarationName::Identifier || - Kind == DeclarationName::CXXLiteralOperatorName); - return (IdentifierInfo *)Data; - } - Selector getSelector() const { - assert(Kind == DeclarationName::ObjCZeroArgSelector || - Kind == DeclarationName::ObjCOneArgSelector || - Kind == DeclarationName::ObjCMultiArgSelector); - return Selector(Data); - } - OverloadedOperatorKind getOperatorKind() const { - assert(Kind == DeclarationName::CXXOperatorName); - return (OverloadedOperatorKind)Data; - } - - /// Compute a fingerprint of this key for use in on-disk hash table. - unsigned getHash() const; - - friend bool operator==(const DeclarationNameKey &A, - const DeclarationNameKey &B) { - return A.Kind == B.Kind && A.Data == B.Data; - } - }; - - /// @} - } -} // end namespace clang - -namespace llvm { - template <> struct DenseMapInfo<clang::serialization::DeclarationNameKey> { - static clang::serialization::DeclarationNameKey getEmptyKey() { - return clang::serialization::DeclarationNameKey(-1, 1); - } - static clang::serialization::DeclarationNameKey getTombstoneKey() { - return clang::serialization::DeclarationNameKey(-1, 2); - } - static unsigned - getHashValue(const clang::serialization::DeclarationNameKey &Key) { - return Key.getHash(); - } - static bool isEqual(const clang::serialization::DeclarationNameKey &L, - const clang::serialization::DeclarationNameKey &R) { - return L == R; - } - }; -} - -#endif |
