diff options
Diffstat (limited to 'include/clang/Serialization/ASTBitCodes.h')
| -rw-r--r-- | include/clang/Serialization/ASTBitCodes.h | 166 |
1 files changed, 87 insertions, 79 deletions
diff --git a/include/clang/Serialization/ASTBitCodes.h b/include/clang/Serialization/ASTBitCodes.h index 68b8bf00cc..b5171f529b 100644 --- a/include/clang/Serialization/ASTBitCodes.h +++ b/include/clang/Serialization/ASTBitCodes.h @@ -216,7 +216,46 @@ namespace clang { SUBMODULE_BLOCK_ID, /// \brief The block containing comments. - COMMENTS_BLOCK_ID + 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 Record types that occur within the control block. + enum ControlRecordTypes { + /// \brief AST file metadata, including the AST file version number + /// and the target triple used to build the 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 original file that was used to + /// generate the AST file. + ORIGINAL_FILE_NAME = 4, + + /// \brief Record code for the file ID of the original file used to + /// generate the AST file. + ORIGINAL_FILE_ID = 5, + + /// \brief The directory that the PCH was originally created in. + ORIGINAL_PCH_DIR = 6, + + /// \brief Record code for the version control branch and revision + /// information of the compiler used to build this AST file. + VERSION_CONTROL_BRANCH_REVISION = 7 }; /// \brief Record types that occur within the AST block itself. @@ -247,25 +286,13 @@ namespace clang { /// reserved for the translation unit declaration. DECL_OFFSET = 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 AST file metadata, including the AST file version number - /// and the target triple used to build the AST file. - METADATA = 4, - /// \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 = 5, + IDENTIFIER_OFFSET = 3, /// \brief Record code for the identifier table. /// @@ -279,7 +306,7 @@ namespace clang { /// between offsets (for unresolved identifier IDs) and /// IdentifierInfo pointers (for already-resolved identifier /// IDs). - IDENTIFIER_TABLE = 6, + IDENTIFIER_TABLE = 4, /// \brief Record code for the array of external definitions. /// @@ -289,7 +316,7 @@ namespace clang { /// 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 = 7, + EXTERNAL_DEFINITIONS = 5, /// \brief Record code for the set of non-builtin, special /// types. @@ -298,33 +325,33 @@ namespace clang { /// that are constructed during semantic analysis (e.g., /// __builtin_va_list). The SPECIAL_TYPE_* constants provide /// offsets into this record. - SPECIAL_TYPES = 8, + SPECIAL_TYPES = 6, /// \brief Record code for the extra statistics we gather while /// generating an AST file. - STATISTICS = 9, + STATISTICS = 7, /// \brief Record code for the array of tentative definitions. - TENTATIVE_DEFINITIONS = 10, + TENTATIVE_DEFINITIONS = 8, /// \brief Record code for the array of locally-scoped external /// declarations. - LOCALLY_SCOPED_EXTERNAL_DECLS = 11, + LOCALLY_SCOPED_EXTERNAL_DECLS = 9, /// \brief Record code for the table of offsets into the /// Objective-C method pool. - SELECTOR_OFFSETS = 12, + SELECTOR_OFFSETS = 10, /// \brief Record code for the Objective-C method pool, - METHOD_POOL = 13, + METHOD_POOL = 11, /// \brief The value of the next __COUNTER__ to dispense. /// [PP_COUNTER_VALUE, Val] - PP_COUNTER_VALUE = 14, + PP_COUNTER_VALUE = 12, /// \brief Record code for the table of offsets into the block /// of source-location information. - SOURCE_LOCATION_OFFSETS = 15, + SOURCE_LOCATION_OFFSETS = 13, /// \brief Record code for the set of source location entries /// that need to be preloaded by the AST reader. @@ -332,164 +359,145 @@ namespace clang { /// This set contains the source location entry for the /// predefines buffer and for any file entries that need to be /// preloaded. - SOURCE_LOCATION_PRELOADS = 16, + SOURCE_LOCATION_PRELOADS = 14, /// \brief Record code for the stat() cache. - STAT_CACHE = 17, + STAT_CACHE = 15, /// \brief Record code for the set of ext_vector type names. - EXT_VECTOR_DECLS = 18, - - /// \brief Record code for the original file that was used to - /// generate the AST file. - ORIGINAL_FILE_NAME = 19, - - /// \brief Record code for the file ID of the original file used to - /// generate the AST file. - ORIGINAL_FILE_ID = 20, - - /// \brief Record code for the version control branch and revision - /// information of the compiler used to build this AST file. - VERSION_CONTROL_BRANCH_REVISION = 21, + EXT_VECTOR_DECLS = 16, /// \brief Record code for the array of unused file scoped decls. - UNUSED_FILESCOPED_DECLS = 22, + UNUSED_FILESCOPED_DECLS = 17, /// \brief Record code for the table of offsets to entries in the /// preprocessing record. - PPD_ENTITIES_OFFSETS = 23, + PPD_ENTITIES_OFFSETS = 18, /// \brief Record code for the array of VTable uses. - VTABLE_USES = 24, + VTABLE_USES = 19, /// \brief Record code for the array of dynamic classes. - DYNAMIC_CLASSES = 25, - - /// \brief Record code for the list of other AST files imported by - /// this AST file. - IMPORTS = 26, + DYNAMIC_CLASSES = 20, /// \brief Record code for referenced selector pool. - REFERENCED_SELECTOR_POOL = 27, + REFERENCED_SELECTOR_POOL = 21, /// \brief Record code for an update to the TU's lexically contained /// declarations. - TU_UPDATE_LEXICAL = 28, + 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 = 29, + LOCAL_REDECLARATIONS_MAP = 23, /// \brief Record code for declarations that Sema keeps references of. - SEMA_DECL_REFS = 30, + SEMA_DECL_REFS = 24, /// \brief Record code for weak undeclared identifiers. - WEAK_UNDECLARED_IDENTIFIERS = 31, + WEAK_UNDECLARED_IDENTIFIERS = 25, /// \brief Record code for pending implicit instantiations. - PENDING_IMPLICIT_INSTANTIATIONS = 32, + 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 = 33, + 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 = 34, + 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 = 35, + DECL_UPDATE_OFFSETS = 29, /// \brief Record of updates for a declaration that was modified after /// being deserialized. - DECL_UPDATES = 36, + DECL_UPDATES = 30, /// \brief Record code for the table of offsets to CXXBaseSpecifier /// sets. - CXX_BASE_SPECIFIER_OFFSETS = 37, + CXX_BASE_SPECIFIER_OFFSETS = 31, /// \brief Record code for \#pragma diagnostic mappings. - DIAG_PRAGMA_MAPPINGS = 38, + DIAG_PRAGMA_MAPPINGS = 32, /// \brief Record code for special CUDA declarations. - CUDA_SPECIAL_DECL_REFS = 39, + CUDA_SPECIAL_DECL_REFS = 33, /// \brief Record code for header search information. - HEADER_SEARCH_TABLE = 40, - - /// \brief The directory that the PCH was originally created in. - ORIGINAL_PCH_DIR = 41, + HEADER_SEARCH_TABLE = 34, /// \brief Record code for floating point \#pragma options. - FP_PRAGMA_OPTIONS = 42, + FP_PRAGMA_OPTIONS = 35, /// \brief Record code for enabled OpenCL extensions. - OPENCL_EXTENSIONS = 43, + OPENCL_EXTENSIONS = 36, /// \brief The list of delegating constructor declarations. - DELEGATING_CTORS = 44, + DELEGATING_CTORS = 37, /// \brief Record code for the table of offsets into the block /// of file source-location information. - FILE_SOURCE_LOCATION_OFFSETS = 45, + FILE_SOURCE_LOCATION_OFFSETS = 38, /// \brief Record code for the set of known namespaces, which are used /// for typo correction. - KNOWN_NAMESPACES = 46, + KNOWN_NAMESPACES = 39, /// \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 = 47, + MODULE_OFFSET_MAP = 40, /// \brief Record code for the source manager line table information, /// which stores information about \#line directives. - SOURCE_MANAGER_LINE_TABLE = 48, + SOURCE_MANAGER_LINE_TABLE = 41, /// \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 = 49, + OBJC_CATEGORIES_MAP = 42, /// \brief Record code for a file sorted array of DeclIDs in a module. - FILE_SORTED_DECLS = 50, + FILE_SORTED_DECLS = 43, /// \brief Record code for an array of all of the (sub)modules that were /// imported by the AST file. - IMPORTED_MODULES = 51, + IMPORTED_MODULES = 44, /// \brief Record code for the set of merged declarations in an AST file. - MERGED_DECLARATIONS = 52, + MERGED_DECLARATIONS = 45, /// \brief Record code for the array of redeclaration chains. /// /// This array can only be interpreted properly using the local /// redeclarations map. - LOCAL_REDECLARATIONS = 53, + LOCAL_REDECLARATIONS = 46, /// \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 = 54, + OBJC_CATEGORIES = 47, /// \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 = 55, + MACRO_OFFSET = 48, /// \brief Record of updates for a macro that was modified after /// being deserialized. - MACRO_UPDATES = 56 + MACRO_UPDATES = 49 }; /// \brief Record types used within a source manager block. |