diff options
Diffstat (limited to 'include/clang/Serialization/ASTBitCodes.h')
| -rw-r--r-- | include/clang/Serialization/ASTBitCodes.h | 2722 |
1 files changed, 1355 insertions, 1367 deletions
diff --git a/include/clang/Serialization/ASTBitCodes.h b/include/clang/Serialization/ASTBitCodes.h index 868a1758b6..4273e14787 100644 --- a/include/clang/Serialization/ASTBitCodes.h +++ b/include/clang/Serialization/ASTBitCodes.h @@ -1,1367 +1,1355 @@ -//===- 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_FRONTEND_PCHBITCODES_H
-#define LLVM_CLANG_FRONTEND_PCHBITCODES_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 = 5;
-
- /// \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;
-
- /// \brief a Decl::Kind/DeclID pair.
- typedef std::pair<uint32_t, DeclID> KindDeclIDPair;
-
- // 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 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 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 DECL_UPDATES records.
- DECL_UPDATES_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 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 = 2,
-
- /// \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 = 3,
-
- /// \brief Record code for the target options table.
- TARGET_OPTIONS = 4,
-
- /// \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 = 5,
-
- /// \brief The directory that the PCH was originally created in.
- ORIGINAL_PCH_DIR = 6,
-
- /// \brief Record code for file ID of the file or buffer that was used to
- /// generate the AST file.
- ORIGINAL_FILE_ID = 7,
-
- /// \brief Offsets into the input-files block where input files
- /// reside.
- INPUT_FILE_OFFSETS = 8,
-
- /// \brief Record code for the diagnostic options table.
- DIAGNOSTIC_OPTIONS = 9,
-
- /// \brief Record code for the filesystem options table.
- FILE_SYSTEM_OPTIONS = 10,
-
- /// \brief Record code for the headers search options table.
- HEADER_SEARCH_OPTIONS = 11,
-
- /// \brief Record code for the preprocessor options table.
- PREPROCESSOR_OPTIONS = 12
- };
-
- /// \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 external definitions.
- ///
- /// The AST file contains a list of all of the unnamed external
- /// definitions present within the parsed headers, stored as an
- /// array of declaration IDs. These external definitions 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).
- EXTERNAL_DEFINITIONS = 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,
-
- /// \brief Record code for the array of locally-scoped external
- /// declarations.
- LOCALLY_SCOPED_EXTERNAL_DECLS = 10,
-
- /// \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,
-
- /// \brief Record code for the array of dynamic classes.
- DYNAMIC_CLASSES = 20,
-
- /// \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,
-
- /// \brief Record code for the array describing the locations (in the
- /// LOCAL_REDECLARATIONS record) of the redeclaration chains, indexed by
- /// the first known ID.
- LOCAL_REDECLARATIONS_MAP = 23,
-
- /// \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,
-
- /// \brief Record code for the set of merged declarations in an AST file.
- MERGED_DECLARATIONS = 44,
-
- /// \brief Record code for the array of redeclaration chains.
- ///
- /// This array can only be interpreted properly using the local
- /// redeclarations map.
- LOCAL_REDECLARATIONS = 45,
-
- /// \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 Record of updates for a macro that was modified after
- /// being deserialized.
- MACRO_UPDATES = 48
- };
-
- /// \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 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 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 __va_list_tag placeholder type.
- PREDEF_TYPE_VA_LIST_TAG = 36,
- /// \brief The placeholder type for builtin functions.
- PREDEF_TYPE_BUILTIN_FN = 37,
- /// \brief OpenCL 1d image type.
- PREDEF_TYPE_IMAGE1D_ID = 38,
- /// \brief OpenCL 1d image array type.
- PREDEF_TYPE_IMAGE1D_ARR_ID = 39,
- /// \brief OpenCL 1d image buffer type.
- PREDEF_TYPE_IMAGE1D_BUFF_ID = 40,
- /// \brief OpenCL 2d image type.
- PREDEF_TYPE_IMAGE2D_ID = 41,
- /// \brief OpenCL 2d image array type.
- PREDEF_TYPE_IMAGE2D_ARR_ID = 42,
- /// \brief OpenCL 3d image type.
- PREDEF_TYPE_IMAGE3D_ID = 43
- };
-
- /// \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 The number of allowed abbreviations in bits
- const unsigned NUM_ALLOWED_ABBREVS_SIZE = 4;
-
- /// \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 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 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 = 10;
-
- /// \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 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 record that stores the set of declarations that are
- /// lexically stored within a given DeclContext.
- ///
- /// The record itse |