WebSVN – QNX 8.QNX8 LLVM/Clang compiler suite – Blame – //llvm-build/x86_64/include/clang-c/Index.h

Rev	Author	Line No.	Line
14	pmbaty	1	/===-- clang-c/Index.h - Indexing Public C Interface -------------- C --===\
		2	\|* *\|
		3	\|* Part of the LLVM Project, under the Apache License v2.0 with LLVM *\|
		4	\|* Exceptions. *\|
		5	\|* See https://llvm.org/LICENSE.txt for license information. *\|
		6	\|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception *\|
		7	\|* *\|
		8	\|===----------------------------------------------------------------------===\|
		9	\|* *\|
		10	\|* This header provides a public interface to a Clang library for extracting *\|
		11	\|* high-level symbol information from source files without exposing the full *\|
		12	\|* Clang C++ API. *\|
		13	\|* *\|
		14	\===----------------------------------------------------------------------===/
		15
		16	#ifndef LLVM_CLANG_C_INDEX_H
		17	#define LLVM_CLANG_C_INDEX_H
		18
		19	#include "clang-c/BuildSystem.h"
		20	#include "clang-c/CXDiagnostic.h"
		21	#include "clang-c/CXErrorCode.h"
		22	#include "clang-c/CXFile.h"
		23	#include "clang-c/CXSourceLocation.h"
		24	#include "clang-c/CXString.h"
		25	#include "clang-c/ExternC.h"
		26	#include "clang-c/Platform.h"
		27
		28	/**
		29	* The version constants for the libclang API.
		30	* CINDEX_VERSION_MINOR should increase when there are API additions.
		31	* CINDEX_VERSION_MAJOR is intended for "major" source/ABI breaking changes.
		32	*
		33	* The policy about the libclang API was always to keep it source and ABI
		34	* compatible, thus CINDEX_VERSION_MAJOR is expected to remain stable.
		35	*/
		36	#define CINDEX_VERSION_MAJOR 0
		37	#define CINDEX_VERSION_MINOR 63
		38
		39	#define CINDEX_VERSION_ENCODE(major, minor) (((major)10000) + ((minor)1))
		40
		41	#define CINDEX_VERSION \
		42	CINDEX_VERSION_ENCODE(CINDEX_VERSION_MAJOR, CINDEX_VERSION_MINOR)
		43
		44	#define CINDEX_VERSION_STRINGIZE_(major, minor) #major "." #minor
		45	#define CINDEX_VERSION_STRINGIZE(major, minor) \
		46	CINDEX_VERSION_STRINGIZE_(major, minor)
		47
		48	#define CINDEX_VERSION_STRING \
		49	CINDEX_VERSION_STRINGIZE(CINDEX_VERSION_MAJOR, CINDEX_VERSION_MINOR)
		50
		51	LLVM_CLANG_C_EXTERN_C_BEGIN
		52
		53	/** \defgroup CINDEX libclang: C Interface to Clang
		54	*
		55	* The C Interface to Clang provides a relatively small API that exposes
		56	* facilities for parsing source code into an abstract syntax tree (AST),
		57	* loading already-parsed ASTs, traversing the AST, associating
		58	* physical source locations with elements within the AST, and other
		59	* facilities that support Clang-based development tools.
		60	*
		61	* This C interface to Clang will never provide all of the information
		62	* representation stored in Clang's C++ AST, nor should it: the intent is to
		63	* maintain an API that is relatively stable from one release to the next,
		64	* providing only the basic functionality needed to support development tools.
		65	*
		66	* To avoid namespace pollution, data types are prefixed with "CX" and
		67	* functions are prefixed with "clang_".
		68	*
		69	* @{
		70	*/
		71
		72	/**
		73	* An "index" that consists of a set of translation units that would
		74	* typically be linked together into an executable or library.
		75	*/
		76	typedef void *CXIndex;
		77
		78	/**
		79	* An opaque type representing target information for a given translation
		80	* unit.
		81	*/
		82	typedef struct CXTargetInfoImpl *CXTargetInfo;
		83
		84	/**
		85	* A single translation unit, which resides in an index.
		86	*/
		87	typedef struct CXTranslationUnitImpl *CXTranslationUnit;
		88
		89	/**
		90	* Opaque pointer representing client data that will be passed through
		91	* to various callbacks and visitors.
		92	*/
		93	typedef void *CXClientData;
		94
		95	/**
		96	* Provides the contents of a file that has not yet been saved to disk.
		97	*
		98	* Each CXUnsavedFile instance provides the name of a file on the
		99	* system along with the current contents of that file that have not
		100	* yet been saved to disk.
		101	*/
		102	struct CXUnsavedFile {
		103	/**
		104	* The file whose contents have not yet been saved.
		105	*
		106	* This file must already exist in the file system.
		107	*/
		108	const char *Filename;
		109
		110	/**
		111	* A buffer containing the unsaved contents of this file.
		112	*/
		113	const char *Contents;
		114
		115	/**
		116	* The length of the unsaved contents of this buffer.
		117	*/
		118	unsigned long Length;
		119	};
		120
		121	/**
		122	* Describes the availability of a particular entity, which indicates
		123	* whether the use of this entity will result in a warning or error due to
		124	* it being deprecated or unavailable.
		125	*/
		126	enum CXAvailabilityKind {
		127	/**
		128	* The entity is available.
		129	*/
		130	CXAvailability_Available,
		131	/**
		132	* The entity is available, but has been deprecated (and its use is
		133	* not recommended).
		134	*/
		135	CXAvailability_Deprecated,
		136	/**
		137	* The entity is not available; any use of it will be an error.
		138	*/
		139	CXAvailability_NotAvailable,
		140	/**
		141	* The entity is available, but not accessible; any use of it will be
		142	* an error.
		143	*/
		144	CXAvailability_NotAccessible
		145	};
		146
		147	/**
		148	* Describes a version number of the form major.minor.subminor.
		149	*/
		150	typedef struct CXVersion {
		151	/**
		152	* The major version number, e.g., the '10' in '10.7.3'. A negative
		153	* value indicates that there is no version number at all.
		154	*/
		155	int Major;
		156	/**
		157	* The minor version number, e.g., the '7' in '10.7.3'. This value
		158	* will be negative if no minor version number was provided, e.g., for
		159	* version '10'.
		160	*/
		161	int Minor;
		162	/**
		163	* The subminor version number, e.g., the '3' in '10.7.3'. This value
		164	* will be negative if no minor or subminor version number was provided,
		165	* e.g., in version '10' or '10.7'.
		166	*/
		167	int Subminor;
		168	} CXVersion;
		169
		170	/**
		171	* Describes the exception specification of a cursor.
		172	*
		173	* A negative value indicates that the cursor is not a function declaration.
		174	*/
		175	enum CXCursor_ExceptionSpecificationKind {
		176	/**
		177	* The cursor has no exception specification.
		178	*/
		179	CXCursor_ExceptionSpecificationKind_None,
		180
		181	/**
		182	* The cursor has exception specification throw()
		183	*/
		184	CXCursor_ExceptionSpecificationKind_DynamicNone,
		185
		186	/**
		187	* The cursor has exception specification throw(T1, T2)
		188	*/
		189	CXCursor_ExceptionSpecificationKind_Dynamic,
		190
		191	/**
		192	* The cursor has exception specification throw(...).
		193	*/
		194	CXCursor_ExceptionSpecificationKind_MSAny,
		195
		196	/**
		197	* The cursor has exception specification basic noexcept.
		198	*/
		199	CXCursor_ExceptionSpecificationKind_BasicNoexcept,
		200
		201	/**
		202	* The cursor has exception specification computed noexcept.
		203	*/
		204	CXCursor_ExceptionSpecificationKind_ComputedNoexcept,
		205
		206	/**
		207	* The exception specification has not yet been evaluated.
		208	*/
		209	CXCursor_ExceptionSpecificationKind_Unevaluated,
		210
		211	/**
		212	* The exception specification has not yet been instantiated.
		213	*/
		214	CXCursor_ExceptionSpecificationKind_Uninstantiated,
		215
		216	/**
		217	* The exception specification has not been parsed yet.
		218	*/
		219	CXCursor_ExceptionSpecificationKind_Unparsed,
		220
		221	/**
		222	* The cursor has a __declspec(nothrow) exception specification.
		223	*/
		224	CXCursor_ExceptionSpecificationKind_NoThrow
		225	};
		226
		227	/**
		228	* Provides a shared context for creating translation units.
		229	*
		230	* It provides two options:
		231	*
		232	* - excludeDeclarationsFromPCH: When non-zero, allows enumeration of "local"
		233	* declarations (when loading any new translation units). A "local" declaration
		234	* is one that belongs in the translation unit itself and not in a precompiled
		235	* header that was used by the translation unit. If zero, all declarations
		236	* will be enumerated.
		237	*
		238	* Here is an example:
		239	*
		240	* \code
		241	* // excludeDeclsFromPCH = 1, displayDiagnostics=1
		242	* Idx = clang_createIndex(1, 1);
		243	*
		244	* // IndexTest.pch was produced with the following command:
		245	* // "clang -x c IndexTest.h -emit-ast -o IndexTest.pch"
		246	* TU = clang_createTranslationUnit(Idx, "IndexTest.pch");
		247	*
		248	* // This will load all the symbols from 'IndexTest.pch'
		249	* clang_visitChildren(clang_getTranslationUnitCursor(TU),
		250	* TranslationUnitVisitor, 0);
		251	* clang_disposeTranslationUnit(TU);
		252	*
		253	* // This will load all the symbols from 'IndexTest.c', excluding symbols
		254	* // from 'IndexTest.pch'.
		255	* char *args[] = { "-Xclang", "-include-pch=IndexTest.pch" };
		256	* TU = clang_createTranslationUnitFromSourceFile(Idx, "IndexTest.c", 2, args,
		257	* 0, 0);
		258	* clang_visitChildren(clang_getTranslationUnitCursor(TU),
		259	* TranslationUnitVisitor, 0);
		260	* clang_disposeTranslationUnit(TU);
		261	* \endcode
		262	*
		263	* This process of creating the 'pch', loading it separately, and using it (via
		264	* -include-pch) allows 'excludeDeclsFromPCH' to remove redundant callbacks
		265	* (which gives the indexer the same performance benefit as the compiler).
		266	*/
		267	CINDEX_LINKAGE CXIndex clang_createIndex(int excludeDeclarationsFromPCH,
		268	int displayDiagnostics);
		269
		270	/**
		271	* Destroy the given index.
		272	*
		273	* The index must not be destroyed until all of the translation units created
		274	* within that index have been destroyed.
		275	*/
		276	CINDEX_LINKAGE void clang_disposeIndex(CXIndex index);
		277
		278	typedef enum {
		279	/**
		280	* Used to indicate that no special CXIndex options are needed.
		281	*/
		282	CXGlobalOpt_None = 0x0,
		283
		284	/**
		285	* Used to indicate that threads that libclang creates for indexing
		286	* purposes should use background priority.
		287	*
		288	* Affects #clang_indexSourceFile, #clang_indexTranslationUnit,
		289	* #clang_parseTranslationUnit, #clang_saveTranslationUnit.
		290	*/
		291	CXGlobalOpt_ThreadBackgroundPriorityForIndexing = 0x1,
		292
		293	/**
		294	* Used to indicate that threads that libclang creates for editing
		295	* purposes should use background priority.
		296	*
		297	* Affects #clang_reparseTranslationUnit, #clang_codeCompleteAt,
		298	* #clang_annotateTokens
		299	*/
		300	CXGlobalOpt_ThreadBackgroundPriorityForEditing = 0x2,
		301
		302	/**
		303	* Used to indicate that all threads that libclang creates should use
		304	* background priority.
		305	*/
		306	CXGlobalOpt_ThreadBackgroundPriorityForAll =
		307	CXGlobalOpt_ThreadBackgroundPriorityForIndexing \|
		308	CXGlobalOpt_ThreadBackgroundPriorityForEditing
		309
		310	} CXGlobalOptFlags;
		311
		312	/**
		313	* Sets general options associated with a CXIndex.
		314	*
		315	* For example:
		316	* \code
		317	* CXIndex idx = ...;
		318	* clang_CXIndex_setGlobalOptions(idx,
		319	* clang_CXIndex_getGlobalOptions(idx) \|
		320	* CXGlobalOpt_ThreadBackgroundPriorityForIndexing);
		321	* \endcode
		322	*
		323	* \param options A bitmask of options, a bitwise OR of CXGlobalOpt_XXX flags.
		324	*/
		325	CINDEX_LINKAGE void clang_CXIndex_setGlobalOptions(CXIndex, unsigned options);
		326
		327	/**
		328	* Gets the general options associated with a CXIndex.
		329	*
		330	* \returns A bitmask of options, a bitwise OR of CXGlobalOpt_XXX flags that
		331	* are associated with the given CXIndex object.
		332	*/
		333	CINDEX_LINKAGE unsigned clang_CXIndex_getGlobalOptions(CXIndex);
		334
		335	/**
		336	* Sets the invocation emission path option in a CXIndex.
		337	*
		338	* The invocation emission path specifies a path which will contain log
		339	* files for certain libclang invocations. A null value (default) implies that
		340	* libclang invocations are not logged..
		341	*/
		342	CINDEX_LINKAGE void
		343	clang_CXIndex_setInvocationEmissionPathOption(CXIndex, const char *Path);
		344
		345	/**
		346	* Determine whether the given header is guarded against
		347	* multiple inclusions, either with the conventional
		348	* \#ifndef/\#define/\#endif macro guards or with \#pragma once.
		349	*/
		350	CINDEX_LINKAGE unsigned clang_isFileMultipleIncludeGuarded(CXTranslationUnit tu,
		351	CXFile file);
		352
		353	/**
		354	* Retrieve a file handle within the given translation unit.
		355	*
		356	* \param tu the translation unit
		357	*
		358	* \param file_name the name of the file.
		359	*
		360	* \returns the file handle for the named file in the translation unit \p tu,
		361	* or a NULL file handle if the file was not a part of this translation unit.
		362	*/
		363	CINDEX_LINKAGE CXFile clang_getFile(CXTranslationUnit tu,
		364	const char *file_name);
		365
		366	/**
		367	* Retrieve the buffer associated with the given file.
		368	*
		369	* \param tu the translation unit
		370	*
		371	* \param file the file for which to retrieve the buffer.
		372	*
		373	* \param size [out] if non-NULL, will be set to the size of the buffer.
		374	*
		375	* \returns a pointer to the buffer in memory that holds the contents of
		376	* \p file, or a NULL pointer when the file is not loaded.
		377	*/
		378	CINDEX_LINKAGE const char *clang_getFileContents(CXTranslationUnit tu,
		379	CXFile file, size_t *size);
		380
		381	/**
		382	* Retrieves the source location associated with a given file/line/column
		383	* in a particular translation unit.
		384	*/
		385	CINDEX_LINKAGE CXSourceLocation clang_getLocation(CXTranslationUnit tu,
		386	CXFile file, unsigned line,
		387	unsigned column);
		388	/**
		389	* Retrieves the source location associated with a given character offset
		390	* in a particular translation unit.
		391	*/
		392	CINDEX_LINKAGE CXSourceLocation clang_getLocationForOffset(CXTranslationUnit tu,
		393	CXFile file,
		394	unsigned offset);
		395
		396	/**
		397	* Retrieve all ranges that were skipped by the preprocessor.
		398	*
		399	* The preprocessor will skip lines when they are surrounded by an
		400	* if/ifdef/ifndef directive whose condition does not evaluate to true.
		401	*/
		402	CINDEX_LINKAGE CXSourceRangeList *clang_getSkippedRanges(CXTranslationUnit tu,
		403	CXFile file);
		404
		405	/**
		406	* Retrieve all ranges from all files that were skipped by the
		407	* preprocessor.
		408	*
		409	* The preprocessor will skip lines when they are surrounded by an
		410	* if/ifdef/ifndef directive whose condition does not evaluate to true.
		411	*/
		412	CINDEX_LINKAGE CXSourceRangeList *
		413	clang_getAllSkippedRanges(CXTranslationUnit tu);
		414
		415	/**
		416	* Determine the number of diagnostics produced for the given
		417	* translation unit.
		418	*/
		419	CINDEX_LINKAGE unsigned clang_getNumDiagnostics(CXTranslationUnit Unit);
		420
		421	/**
		422	* Retrieve a diagnostic associated with the given translation unit.
		423	*
		424	* \param Unit the translation unit to query.
		425	* \param Index the zero-based diagnostic number to retrieve.
		426	*
		427	* \returns the requested diagnostic. This diagnostic must be freed
		428	* via a call to \c clang_disposeDiagnostic().
		429	*/
		430	CINDEX_LINKAGE CXDiagnostic clang_getDiagnostic(CXTranslationUnit Unit,
		431	unsigned Index);
		432
		433	/**
		434	* Retrieve the complete set of diagnostics associated with a
		435	* translation unit.
		436	*
		437	* \param Unit the translation unit to query.
		438	*/
		439	CINDEX_LINKAGE CXDiagnosticSet
		440	clang_getDiagnosticSetFromTU(CXTranslationUnit Unit);
		441
		442	/**
		443	* \defgroup CINDEX_TRANSLATION_UNIT Translation unit manipulation
		444	*
		445	* The routines in this group provide the ability to create and destroy
		446	* translation units from files, either by parsing the contents of the files or
		447	* by reading in a serialized representation of a translation unit.
		448	*
		449	* @{
		450	*/
		451
		452	/**
		453	* Get the original translation unit source file name.
		454	*/
		455	CINDEX_LINKAGE CXString
		456	clang_getTranslationUnitSpelling(CXTranslationUnit CTUnit);
		457
		458	/**
		459	* Return the CXTranslationUnit for a given source file and the provided
		460	* command line arguments one would pass to the compiler.
		461	*
		462	* Note: The 'source_filename' argument is optional. If the caller provides a
		463	* NULL pointer, the name of the source file is expected to reside in the
		464	* specified command line arguments.
		465	*
		466	* Note: When encountered in 'clang_command_line_args', the following options
		467	* are ignored:
		468	*
		469	* '-c'
		470	* '-emit-ast'
		471	* '-fsyntax-only'
		472	* '-o \<output file>' (both '-o' and '\<output file>' are ignored)
		473	*
		474	* \param CIdx The index object with which the translation unit will be
		475	* associated.
		476	*
		477	* \param source_filename The name of the source file to load, or NULL if the
		478	* source file is included in \p clang_command_line_args.
		479	*
		480	* \param num_clang_command_line_args The number of command-line arguments in
		481	* \p clang_command_line_args.
		482	*
		483	* \param clang_command_line_args The command-line arguments that would be
		484	* passed to the \c clang executable if it were being invoked out-of-process.
		485	* These command-line options will be parsed and will affect how the translation
		486	* unit is parsed. Note that the following options are ignored: '-c',
		487	* '-emit-ast', '-fsyntax-only' (which is the default), and '-o \<output file>'.
		488	*
		489	* \param num_unsaved_files the number of unsaved file entries in \p
		490	* unsaved_files.
		491	*
		492	* \param unsaved_files the files that have not yet been saved to disk
		493	* but may be required for code completion, including the contents of
		494	* those files. The contents and name of these files (as specified by
		495	* CXUnsavedFile) are copied when necessary, so the client only needs to
		496	* guarantee their validity until the call to this function returns.
		497	*/
		498	CINDEX_LINKAGE CXTranslationUnit clang_createTranslationUnitFromSourceFile(
		499	CXIndex CIdx, const char *source_filename, int num_clang_command_line_args,
		500	const char const clang_command_line_args, unsigned num_unsaved_files,
		501	struct CXUnsavedFile *unsaved_files);
		502
		503	/**
		504	* Same as \c clang_createTranslationUnit2, but returns
		505	* the \c CXTranslationUnit instead of an error code. In case of an error this
		506	* routine returns a \c NULL \c CXTranslationUnit, without further detailed
		507	* error codes.
		508	*/
		509	CINDEX_LINKAGE CXTranslationUnit
		510	clang_createTranslationUnit(CXIndex CIdx, const char *ast_filename);
		511
		512	/**
		513	* Create a translation unit from an AST file (\c -emit-ast).
		514	*
		515	* \param[out] out_TU A non-NULL pointer to store the created
		516	* \c CXTranslationUnit.
		517	*
		518	* \returns Zero on success, otherwise returns an error code.
		519	*/
		520	CINDEX_LINKAGE enum CXErrorCode
		521	clang_createTranslationUnit2(CXIndex CIdx, const char *ast_filename,
		522	CXTranslationUnit *out_TU);
		523
		524	/**
		525	* Flags that control the creation of translation units.
		526	*
		527	* The enumerators in this enumeration type are meant to be bitwise
		528	* ORed together to specify which options should be used when
		529	* constructing the translation unit.
		530	*/
		531	enum CXTranslationUnit_Flags {
		532	/**
		533	* Used to indicate that no special translation-unit options are
		534	* needed.
		535	*/
		536	CXTranslationUnit_None = 0x0,
		537
		538	/**
		539	* Used to indicate that the parser should construct a "detailed"
		540	* preprocessing record, including all macro definitions and instantiations.
		541	*
		542	* Constructing a detailed preprocessing record requires more memory
		543	* and time to parse, since the information contained in the record
		544	* is usually not retained. However, it can be useful for
		545	* applications that require more detailed information about the
		546	* behavior of the preprocessor.
		547	*/
		548	CXTranslationUnit_DetailedPreprocessingRecord = 0x01,
		549
		550	/**
		551	* Used to indicate that the translation unit is incomplete.
		552	*
		553	* When a translation unit is considered "incomplete", semantic
		554	* analysis that is typically performed at the end of the
		555	* translation unit will be suppressed. For example, this suppresses
		556	* the completion of tentative declarations in C and of
		557	* instantiation of implicitly-instantiation function templates in
		558	* C++. This option is typically used when parsing a header with the
		559	* intent of producing a precompiled header.
		560	*/
		561	CXTranslationUnit_Incomplete = 0x02,
		562
		563	/**
		564	* Used to indicate that the translation unit should be built with an
		565	* implicit precompiled header for the preamble.
		566	*
		567	* An implicit precompiled header is used as an optimization when a
		568	* particular translation unit is likely to be reparsed many times
		569	* when the sources aren't changing that often. In this case, an
		570	* implicit precompiled header will be built containing all of the
		571	* initial includes at the top of the main file (what we refer to as
		572	* the "preamble" of the file). In subsequent parses, if the
		573	* preamble or the files in it have not changed, \c
		574	* clang_reparseTranslationUnit() will re-use the implicit
		575	* precompiled header to improve parsing performance.
		576	*/
		577	CXTranslationUnit_PrecompiledPreamble = 0x04,
		578
		579	/**
		580	* Used to indicate that the translation unit should cache some
		581	* code-completion results with each reparse of the source file.
		582	*
		583	* Caching of code-completion results is a performance optimization that
		584	* introduces some overhead to reparsing but improves the performance of
		585	* code-completion operations.
		586	*/
		587	CXTranslationUnit_CacheCompletionResults = 0x08,
		588
		589	/**
		590	* Used to indicate that the translation unit will be serialized with
		591	* \c clang_saveTranslationUnit.
		592	*
		593	* This option is typically used when parsing a header with the intent of
		594	* producing a precompiled header.
		595	*/
		596	CXTranslationUnit_ForSerialization = 0x10,
		597
		598	/**
		599	* DEPRECATED: Enabled chained precompiled preambles in C++.
		600	*
		601	* Note: this is a temporary option that is available only while
		602	* we are testing C++ precompiled preamble support. It is deprecated.
		603	*/
		604	CXTranslationUnit_CXXChainedPCH = 0x20,
		605
		606	/**
		607	* Used to indicate that function/method bodies should be skipped while
		608	* parsing.
		609	*
		610	* This option can be used to search for declarations/definitions while
		611	* ignoring the usages.
		612	*/
		613	CXTranslationUnit_SkipFunctionBodies = 0x40,
		614
		615	/**
		616	* Used to indicate that brief documentation comments should be
		617	* included into the set of code completions returned from this translation
		618	* unit.
		619	*/
		620	CXTranslationUnit_IncludeBriefCommentsInCodeCompletion = 0x80,
		621
		622	/**
		623	* Used to indicate that the precompiled preamble should be created on
		624	* the first parse. Otherwise it will be created on the first reparse. This
		625	* trades runtime on the first parse (serializing the preamble takes time) for
		626	* reduced runtime on the second parse (can now reuse the preamble).
		627	*/
		628	CXTranslationUnit_CreatePreambleOnFirstParse = 0x100,
		629
		630	/**
		631	* Do not stop processing when fatal errors are encountered.
		632	*
		633	* When fatal errors are encountered while parsing a translation unit,
		634	* semantic analysis is typically stopped early when compiling code. A common
		635	* source for fatal errors are unresolvable include files. For the
		636	* purposes of an IDE, this is undesirable behavior and as much information
		637	* as possible should be reported. Use this flag to enable this behavior.
		638	*/
		639	CXTranslationUnit_KeepGoing = 0x200,
		640
		641	/**
		642	* Sets the preprocessor in a mode for parsing a single file only.
		643	*/
		644	CXTranslationUnit_SingleFileParse = 0x400,
		645
		646	/**
		647	* Used in combination with CXTranslationUnit_SkipFunctionBodies to
		648	* constrain the skipping of function bodies to the preamble.
		649	*
		650	* The function bodies of the main file are not skipped.
		651	*/
		652	CXTranslationUnit_LimitSkipFunctionBodiesToPreamble = 0x800,
		653
		654	/**
		655	* Used to indicate that attributed types should be included in CXType.
		656	*/
		657	CXTranslationUnit_IncludeAttributedTypes = 0x1000,
		658
		659	/**
		660	* Used to indicate that implicit attributes should be visited.
		661	*/
		662	CXTranslationUnit_VisitImplicitAttributes = 0x2000,
		663
		664	/**
		665	* Used to indicate that non-errors from included files should be ignored.
		666	*
		667	* If set, clang_getDiagnosticSetFromTU() will not report e.g. warnings from
		668	* included files anymore. This speeds up clang_getDiagnosticSetFromTU() for
		669	* the case where these warnings are not of interest, as for an IDE for
		670	* example, which typically shows only the diagnostics in the main file.
		671	*/
		672	CXTranslationUnit_IgnoreNonErrorsFromIncludedFiles = 0x4000,
		673
		674	/**
		675	* Tells the preprocessor not to skip excluded conditional blocks.
		676	*/
		677	CXTranslationUnit_RetainExcludedConditionalBlocks = 0x8000
		678	};
		679
		680	/**
		681	* Returns the set of flags that is suitable for parsing a translation
		682	* unit that is being edited.
		683	*
		684	* The set of flags returned provide options for \c clang_parseTranslationUnit()
		685	* to indicate that the translation unit is likely to be reparsed many times,
		686	* either explicitly (via \c clang_reparseTranslationUnit()) or implicitly
		687	* (e.g., by code completion (\c clang_codeCompletionAt())). The returned flag
		688	* set contains an unspecified set of optimizations (e.g., the precompiled
		689	* preamble) geared toward improving the performance of these routines. The
		690	* set of optimizations enabled may change from one version to the next.
		691	*/
		692	CINDEX_LINKAGE unsigned clang_defaultEditingTranslationUnitOptions(void);
		693
		694	/**
		695	* Same as \c clang_parseTranslationUnit2, but returns
		696	* the \c CXTranslationUnit instead of an error code. In case of an error this
		697	* routine returns a \c NULL \c CXTranslationUnit, without further detailed
		698	* error codes.
		699	*/
		700	CINDEX_LINKAGE CXTranslationUnit clang_parseTranslationUnit(
		701	CXIndex CIdx, const char *source_filename,
		702	const char const command_line_args, int num_command_line_args,
		703	struct CXUnsavedFile *unsaved_files, unsigned num_unsaved_files,
		704	unsigned options);
		705
		706	/**
		707	* Parse the given source file and the translation unit corresponding
		708	* to that file.
		709	*
		710	* This routine is the main entry point for the Clang C API, providing the
		711	* ability to parse a source file into a translation unit that can then be
		712	* queried by other functions in the API. This routine accepts a set of
		713	* command-line arguments so that the compilation can be configured in the same
		714	* way that the compiler is configured on the command line.
		715	*
		716	* \param CIdx The index object with which the translation unit will be
		717	* associated.
		718	*
		719	* \param source_filename The name of the source file to load, or NULL if the
		720	* source file is included in \c command_line_args.
		721	*
		722	* \param command_line_args The command-line arguments that would be
		723	* passed to the \c clang executable if it were being invoked out-of-process.
		724	* These command-line options will be parsed and will affect how the translation
		725	* unit is parsed. Note that the following options are ignored: '-c',
		726	* '-emit-ast', '-fsyntax-only' (which is the default), and '-o \<output file>'.
		727	*
		728	* \param num_command_line_args The number of command-line arguments in
		729	* \c command_line_args.
		730	*
		731	* \param unsaved_files the files that have not yet been saved to disk
		732	* but may be required for parsing, including the contents of
		733	* those files. The contents and name of these files (as specified by
		734	* CXUnsavedFile) are copied when necessary, so the client only needs to
		735	* guarantee their validity until the call to this function returns.
		736	*
		737	* \param num_unsaved_files the number of unsaved file entries in \p
		738	* unsaved_files.
		739	*
		740	* \param options A bitmask of options that affects how the translation unit
		741	* is managed but not its compilation. This should be a bitwise OR of the
		742	* CXTranslationUnit_XXX flags.
		743	*
		744	* \param[out] out_TU A non-NULL pointer to store the created
		745	* \c CXTranslationUnit, describing the parsed code and containing any
		746	* diagnostics produced by the compiler.
		747	*
		748	* \returns Zero on success, otherwise returns an error code.
		749	*/
		750	CINDEX_LINKAGE enum CXErrorCode clang_parseTranslationUnit2(
		751	CXIndex CIdx, const char *source_filename,
		752	const char const command_line_args, int num_command_line_args,
		753	struct CXUnsavedFile *unsaved_files, unsigned num_unsaved_files,
		754	unsigned options, CXTranslationUnit *out_TU);
		755
		756	/**
		757	* Same as clang_parseTranslationUnit2 but requires a full command line
		758	* for \c command_line_args including argv[0]. This is useful if the standard
		759	* library paths are relative to the binary.
		760	*/
		761	CINDEX_LINKAGE enum CXErrorCode clang_parseTranslationUnit2FullArgv(
		762	CXIndex CIdx, const char *source_filename,
		763	const char const command_line_args, int num_command_line_args,
		764	struct CXUnsavedFile *unsaved_files, unsigned num_unsaved_files,
		765	unsigned options, CXTranslationUnit *out_TU);
		766
		767	/**
		768	* Flags that control how translation units are saved.
		769	*
		770	* The enumerators in this enumeration type are meant to be bitwise
		771	* ORed together to specify which options should be used when
		772	* saving the translation unit.
		773	*/
		774	enum CXSaveTranslationUnit_Flags {
		775	/**
		776	* Used to indicate that no special saving options are needed.
		777	*/
		778	CXSaveTranslationUnit_None = 0x0
		779	};
		780
		781	/**
		782	* Returns the set of flags that is suitable for saving a translation
		783	* unit.
		784	*
		785	* The set of flags returned provide options for
		786	* \c clang_saveTranslationUnit() by default. The returned flag
		787	* set contains an unspecified set of options that save translation units with
		788	* the most commonly-requested data.
		789	*/
		790	CINDEX_LINKAGE unsigned clang_defaultSaveOptions(CXTranslationUnit TU);
		791
		792	/**
		793	* Describes the kind of error that occurred (if any) in a call to
		794	* \c clang_saveTranslationUnit().
		795	*/
		796	enum CXSaveError {
		797	/**
		798	* Indicates that no error occurred while saving a translation unit.
		799	*/
		800	CXSaveError_None = 0,
		801
		802	/**
		803	* Indicates that an unknown error occurred while attempting to save
		804	* the file.
		805	*
		806	* This error typically indicates that file I/O failed when attempting to
		807	* write the file.
		808	*/
		809	CXSaveError_Unknown = 1,
		810
		811	/**
		812	* Indicates that errors during translation prevented this attempt
		813	* to save the translation unit.
		814	*
		815	* Errors that prevent the translation unit from being saved can be
		816	* extracted using \c clang_getNumDiagnostics() and \c clang_getDiagnostic().
		817	*/
		818	CXSaveError_TranslationErrors = 2,
		819
		820	/**
		821	* Indicates that the translation unit to be saved was somehow
		822	* invalid (e.g., NULL).
		823	*/
		824	CXSaveError_InvalidTU = 3
		825	};
		826
		827	/**
		828	* Saves a translation unit into a serialized representation of
		829	* that translation unit on disk.
		830	*
		831	* Any translation unit that was parsed without error can be saved
		832	* into a file. The translation unit can then be deserialized into a
		833	* new \c CXTranslationUnit with \c clang_createTranslationUnit() or,
		834	* if it is an incomplete translation unit that corresponds to a
		835	* header, used as a precompiled header when parsing other translation
		836	* units.
		837	*
		838	* \param TU The translation unit to save.
		839	*
		840	* \param FileName The file to which the translation unit will be saved.
		841	*
		842	* \param options A bitmask of options that affects how the translation unit
		843	* is saved. This should be a bitwise OR of the
		844	* CXSaveTranslationUnit_XXX flags.
		845	*
		846	* \returns A value that will match one of the enumerators of the CXSaveError
		847	* enumeration. Zero (CXSaveError_None) indicates that the translation unit was
		848	* saved successfully, while a non-zero value indicates that a problem occurred.
		849	*/
		850	CINDEX_LINKAGE int clang_saveTranslationUnit(CXTranslationUnit TU,
		851	const char *FileName,
		852	unsigned options);
		853
		854	/**
		855	* Suspend a translation unit in order to free memory associated with it.
		856	*
		857	* A suspended translation unit uses significantly less memory but on the other
		858	* side does not support any other calls than \c clang_reparseTranslationUnit
		859	* to resume it or \c clang_disposeTranslationUnit to dispose it completely.
		860	*/
		861	CINDEX_LINKAGE unsigned clang_suspendTranslationUnit(CXTranslationUnit);
		862
		863	/**
		864	* Destroy the specified CXTranslationUnit object.
		865	*/
		866	CINDEX_LINKAGE void clang_disposeTranslationUnit(CXTranslationUnit);
		867
		868	/**
		869	* Flags that control the reparsing of translation units.
		870	*
		871	* The enumerators in this enumeration type are meant to be bitwise
		872	* ORed together to specify which options should be used when
		873	* reparsing the translation unit.
		874	*/
		875	enum CXReparse_Flags {
		876	/**
		877	* Used to indicate that no special reparsing options are needed.
		878	*/
		879	CXReparse_None = 0x0
		880	};
		881
		882	/**
		883	* Returns the set of flags that is suitable for reparsing a translation
		884	* unit.
		885	*
		886	* The set of flags returned provide options for
		887	* \c clang_reparseTranslationUnit() by default. The returned flag
		888	* set contains an unspecified set of optimizations geared toward common uses
		889	* of reparsing. The set of optimizations enabled may change from one version
		890	* to the next.
		891	*/
		892	CINDEX_LINKAGE unsigned clang_defaultReparseOptions(CXTranslationUnit TU);
		893
		894	/**
		895	* Reparse the source files that produced this translation unit.
		896	*
		897	* This routine can be used to re-parse the source files that originally
		898	* created the given translation unit, for example because those source files
		899	* have changed (either on disk or as passed via \p unsaved_files). The
		900	* source code will be reparsed with the same command-line options as it
		901	* was originally parsed.
		902	*
		903	* Reparsing a translation unit invalidates all cursors and source locations
		904	* that refer into that translation unit. This makes reparsing a translation
		905	* unit semantically equivalent to destroying the translation unit and then
		906	* creating a new translation unit with the same command-line arguments.
		907	* However, it may be more efficient to reparse a translation
		908	* unit using this routine.
		909	*
		910	* \param TU The translation unit whose contents will be re-parsed. The
		911	* translation unit must originally have been built with
		912	* \c clang_createTranslationUnitFromSourceFile().
		913	*
		914	* \param num_unsaved_files The number of unsaved file entries in \p
		915	* unsaved_files.
		916	*
		917	* \param unsaved_files The files that have not yet been saved to disk
		918	* but may be required for parsing, including the contents of
		919	* those files. The contents and name of these files (as specified by
		920	* CXUnsavedFile) are copied when necessary, so the client only needs to
		921	* guarantee their validity until the call to this function returns.
		922	*
		923	* \param options A bitset of options composed of the flags in CXReparse_Flags.
		924	* The function \c clang_defaultReparseOptions() produces a default set of
		925	* options recommended for most uses, based on the translation unit.
		926	*
		927	* \returns 0 if the sources could be reparsed. A non-zero error code will be
		928	* returned if reparsing was impossible, such that the translation unit is
		929	* invalid. In such cases, the only valid call for \c TU is
		930	* \c clang_disposeTranslationUnit(TU). The error codes returned by this
		931	* routine are described by the \c CXErrorCode enum.
		932	*/
		933	CINDEX_LINKAGE int
		934	clang_reparseTranslationUnit(CXTranslationUnit TU, unsigned num_unsaved_files,
		935	struct CXUnsavedFile *unsaved_files,
		936	unsigned options);
		937
		938	/**
		939	* Categorizes how memory is being used by a translation unit.
		940	*/
		941	enum CXTUResourceUsageKind {
		942	CXTUResourceUsage_AST = 1,
		943	CXTUResourceUsage_Identifiers = 2,
		944	CXTUResourceUsage_Selectors = 3,
		945	CXTUResourceUsage_GlobalCompletionResults = 4,
		946	CXTUResourceUsage_SourceManagerContentCache = 5,
		947	CXTUResourceUsage_AST_SideTables = 6,
		948	CXTUResourceUsage_SourceManager_Membuffer_Malloc = 7,
		949	CXTUResourceUsage_SourceManager_Membuffer_MMap = 8,
		950	CXTUResourceUsage_ExternalASTSource_Membuffer_Malloc = 9,
		951	CXTUResourceUsage_ExternalASTSource_Membuffer_MMap = 10,
		952	CXTUResourceUsage_Preprocessor = 11,
		953	CXTUResourceUsage_PreprocessingRecord = 12,
		954	CXTUResourceUsage_SourceManager_DataStructures = 13,
		955	CXTUResourceUsage_Preprocessor_HeaderSearch = 14,
		956	CXTUResourceUsage_MEMORY_IN_BYTES_BEGIN = CXTUResourceUsage_AST,
		957	CXTUResourceUsage_MEMORY_IN_BYTES_END =
		958	CXTUResourceUsage_Preprocessor_HeaderSearch,
		959
		960	CXTUResourceUsage_First = CXTUResourceUsage_AST,
		961	CXTUResourceUsage_Last = CXTUResourceUsage_Preprocessor_HeaderSearch
		962	};
		963
		964	/**
		965	* Returns the human-readable null-terminated C string that represents
		966	* the name of the memory category. This string should never be freed.
		967	*/
		968	CINDEX_LINKAGE
		969	const char *clang_getTUResourceUsageName(enum CXTUResourceUsageKind kind);
		970
		971	typedef struct CXTUResourceUsageEntry {
		972	/* The memory usage category. */
		973	enum CXTUResourceUsageKind kind;
		974	/* Amount of resources used.
		975	The units will depend on the resource kind. */
		976	unsigned long amount;
		977	} CXTUResourceUsageEntry;
		978
		979	/**
		980	* The memory usage of a CXTranslationUnit, broken into categories.
		981	*/
		982	typedef struct CXTUResourceUsage {
		983	/* Private data member, used for queries. */
		984	void *data;
		985
		986	/* The number of entries in the 'entries' array. */
		987	unsigned numEntries;
		988
		989	/* An array of key-value pairs, representing the breakdown of memory
		990	usage. */
		991	CXTUResourceUsageEntry *entries;
		992
		993	} CXTUResourceUsage;
		994
		995	/**
		996	* Return the memory usage of a translation unit. This object
		997	* should be released with clang_disposeCXTUResourceUsage().
		998	*/
		999	CINDEX_LINKAGE CXTUResourceUsage
		1000	clang_getCXTUResourceUsage(CXTranslationUnit TU);
		1001
		1002	CINDEX_LINKAGE void clang_disposeCXTUResourceUsage(CXTUResourceUsage usage);
		1003
		1004	/**
		1005	* Get target information for this translation unit.
		1006	*
		1007	* The CXTargetInfo object cannot outlive the CXTranslationUnit object.
		1008	*/
		1009	CINDEX_LINKAGE CXTargetInfo
		1010	clang_getTranslationUnitTargetInfo(CXTranslationUnit CTUnit);
		1011
		1012	/**
		1013	* Destroy the CXTargetInfo object.
		1014	*/
		1015	CINDEX_LINKAGE void clang_TargetInfo_dispose(CXTargetInfo Info);
		1016
		1017	/**
		1018	* Get the normalized target triple as a string.
		1019	*
		1020	* Returns the empty string in case of any error.
		1021	*/
		1022	CINDEX_LINKAGE CXString clang_TargetInfo_getTriple(CXTargetInfo Info);
		1023
		1024	/**
		1025	* Get the pointer width of the target in bits.
		1026	*
		1027	* Returns -1 in case of error.
		1028	*/
		1029	CINDEX_LINKAGE int clang_TargetInfo_getPointerWidth(CXTargetInfo Info);
		1030
		1031	/**
		1032	* @}
		1033	*/
		1034
		1035	/**
		1036	* Describes the kind of entity that a cursor refers to.
		1037	*/
		1038	enum CXCursorKind {
		1039	/* Declarations */
		1040	/**
		1041	* A declaration whose specific kind is not exposed via this
		1042	* interface.
		1043	*
		1044	* Unexposed declarations have the same operations as any other kind
		1045	* of declaration; one can extract their location information,
		1046	* spelling, find their definitions, etc. However, the specific kind
		1047	* of the declaration is not reported.
		1048	*/
		1049	CXCursor_UnexposedDecl = 1,
		1050	/** A C or C++ struct. */
		1051	CXCursor_StructDecl = 2,
		1052	/** A C or C++ union. */
		1053	CXCursor_UnionDecl = 3,
		1054	/** A C++ class. */
		1055	CXCursor_ClassDecl = 4,
		1056	/** An enumeration. */
		1057	CXCursor_EnumDecl = 5,
		1058	/**
		1059	* A field (in C) or non-static data member (in C++) in a
		1060	* struct, union, or C++ class.
		1061	*/
		1062	CXCursor_FieldDecl = 6,
		1063	/** An enumerator constant. */
		1064	CXCursor_EnumConstantDecl = 7,
		1065	/** A function. */
		1066	CXCursor_FunctionDecl = 8,
		1067	/** A variable. */
		1068	CXCursor_VarDecl = 9,
		1069	/** A function or method parameter. */
		1070	CXCursor_ParmDecl = 10,
		1071	/** An Objective-C \@interface. */
		1072	CXCursor_ObjCInterfaceDecl = 11,
		1073	/** An Objective-C \@interface for a category. */
		1074	CXCursor_ObjCCategoryDecl = 12,
		1075	/** An Objective-C \@protocol declaration. */
		1076	CXCursor_ObjCProtocolDecl = 13,
		1077	/** An Objective-C \@property declaration. */
		1078	CXCursor_ObjCPropertyDecl = 14,
		1079	/** An Objective-C instance variable. */
		1080	CXCursor_ObjCIvarDecl = 15,
		1081	/** An Objective-C instance method. */
		1082	CXCursor_ObjCInstanceMethodDecl = 16,
		1083	/** An Objective-C class method. */
		1084	CXCursor_ObjCClassMethodDecl = 17,
		1085	/** An Objective-C \@implementation. */
		1086	CXCursor_ObjCImplementationDecl = 18,
		1087	/** An Objective-C \@implementation for a category. */
		1088	CXCursor_ObjCCategoryImplDecl = 19,
		1089	/** A typedef. */
		1090	CXCursor_TypedefDecl = 20,
		1091	/** A C++ class method. */
		1092	CXCursor_CXXMethod = 21,
		1093	/** A C++ namespace. */
		1094	CXCursor_Namespace = 22,
		1095	/** A linkage specification, e.g. 'extern "C"'. */
		1096	CXCursor_LinkageSpec = 23,
		1097	/** A C++ constructor. */
		1098	CXCursor_Constructor = 24,
		1099	/** A C++ destructor. */
		1100	CXCursor_Destructor = 25,
		1101	/** A C++ conversion function. */
		1102	CXCursor_ConversionFunction = 26,
		1103	/** A C++ template type parameter. */
		1104	CXCursor_TemplateTypeParameter = 27,
		1105	/** A C++ non-type template parameter. */
		1106	CXCursor_NonTypeTemplateParameter = 28,
		1107	/** A C++ template template parameter. */
		1108	CXCursor_TemplateTemplateParameter = 29,
		1109	/** A C++ function template. */
		1110	CXCursor_FunctionTemplate = 30,
		1111	/** A C++ class template. */
		1112	CXCursor_ClassTemplate = 31,
		1113	/** A C++ class template partial specialization. */
		1114	CXCursor_ClassTemplatePartialSpecialization = 32,
		1115	/** A C++ namespace alias declaration. */
		1116	CXCursor_NamespaceAlias = 33,
		1117	/** A C++ using directive. */
		1118	CXCursor_UsingDirective = 34,
		1119	/** A C++ using declaration. */
		1120	CXCursor_UsingDeclaration = 35,
		1121	/** A C++ alias declaration */
		1122	CXCursor_TypeAliasDecl = 36,
		1123	/** An Objective-C \@synthesize definition. */
		1124	CXCursor_ObjCSynthesizeDecl = 37,
		1125	/** An Objective-C \@dynamic definition. */
		1126	CXCursor_ObjCDynamicDecl = 38,
		1127	/** An access specifier. */
		1128	CXCursor_CXXAccessSpecifier = 39,
		1129
		1130	CXCursor_FirstDecl = CXCursor_UnexposedDecl,
		1131	CXCursor_LastDecl = CXCursor_CXXAccessSpecifier,
		1132
		1133	/* References */
		1134	CXCursor_FirstRef = 40, /* Decl references */
		1135	CXCursor_ObjCSuperClassRef = 40,
		1136	CXCursor_ObjCProtocolRef = 41,
		1137	CXCursor_ObjCClassRef = 42,
		1138	/**
		1139	* A reference to a type declaration.
		1140	*
		1141	* A type reference occurs anywhere where a type is named but not
		1142	* declared. For example, given:
		1143	*
		1144	* \code
		1145	* typedef unsigned size_type;
		1146	* size_type size;
		1147	* \endcode
		1148	*
		1149	* The typedef is a declaration of size_type (CXCursor_TypedefDecl),
		1150	* while the type of the variable "size" is referenced. The cursor
		1151	* referenced by the type of size is the typedef for size_type.
		1152	*/
		1153	CXCursor_TypeRef = 43,
		1154	CXCursor_CXXBaseSpecifier = 44,
		1155	/**
		1156	* A reference to a class template, function template, template
		1157	* template parameter, or class template partial specialization.
		1158	*/
		1159	CXCursor_TemplateRef = 45,
		1160	/**
		1161	* A reference to a namespace or namespace alias.
		1162	*/
		1163	CXCursor_NamespaceRef = 46,
		1164	/**
		1165	* A reference to a member of a struct, union, or class that occurs in
		1166	* some non-expression context, e.g., a designated initializer.
		1167	*/
		1168	CXCursor_MemberRef = 47,
		1169	/**
		1170	* A reference to a labeled statement.
		1171	*
		1172	* This cursor kind is used to describe the jump to "start_over" in the
		1173	* goto statement in the following example:
		1174	*
		1175	* \code
		1176	* start_over:
		1177	* ++counter;
		1178	*
		1179	* goto start_over;
		1180	* \endcode
		1181	*
		1182	* A label reference cursor refers to a label statement.
		1183	*/
		1184	CXCursor_LabelRef = 48,
		1185
		1186	/**
		1187	* A reference to a set of overloaded functions or function templates
		1188	* that has not yet been resolved to a specific function or function template.
		1189	*
		1190	* An overloaded declaration reference cursor occurs in C++ templates where
		1191	* a dependent name refers to a function. For example:
		1192	*
		1193	* \code
		1194	* template<typename T> void swap(T&, T&);
		1195	*
		1196	* struct X { ... };
		1197	* void swap(X&, X&);
		1198	*
		1199	* template<typename T>
		1200	* void reverse(T* first, T* last) {
		1201	* while (first < last - 1) {
		1202	* swap(first, --last);
		1203	* ++first;
		1204	* }
		1205	* }
		1206	*
		1207	* struct Y { };
		1208	* void swap(Y&, Y&);
		1209	* \endcode
		1210	*
		1211	* Here, the identifier "swap" is associated with an overloaded declaration
		1212	* reference. In the template definition, "swap" refers to either of the two
		1213	* "swap" functions declared above, so both results will be available. At
		1214	* instantiation time, "swap" may also refer to other functions found via
		1215	* argument-dependent lookup (e.g., the "swap" function at the end of the
		1216	* example).
		1217	*
		1218	* The functions \c clang_getNumOverloadedDecls() and
		1219	* \c clang_getOverloadedDecl() can be used to retrieve the definitions
		1220	* referenced by this cursor.
		1221	*/
		1222	CXCursor_OverloadedDeclRef = 49,
		1223
		1224	/**
		1225	* A reference to a variable that occurs in some non-expression
		1226	* context, e.g., a C++ lambda capture list.
		1227	*/
		1228	CXCursor_VariableRef = 50,
		1229
		1230	CXCursor_LastRef = CXCursor_VariableRef,
		1231
		1232	/* Error conditions */
		1233	CXCursor_FirstInvalid = 70,
		1234	CXCursor_InvalidFile = 70,
		1235	CXCursor_NoDeclFound = 71,
		1236	CXCursor_NotImplemented = 72,
		1237	CXCursor_InvalidCode = 73,
		1238	CXCursor_LastInvalid = CXCursor_InvalidCode,
		1239
		1240	/* Expressions */
		1241	CXCursor_FirstExpr = 100,
		1242
		1243	/**
		1244	* An expression whose specific kind is not exposed via this
		1245	* interface.
		1246	*
		1247	* Unexposed expressions have the same operations as any other kind
		1248	* of expression; one can extract their location information,
		1249	* spelling, children, etc. However, the specific kind of the
		1250	* expression is not reported.
		1251	*/
		1252	CXCursor_UnexposedExpr = 100,
		1253
		1254	/**
		1255	* An expression that refers to some value declaration, such
		1256	* as a function, variable, or enumerator.
		1257	*/
		1258	CXCursor_DeclRefExpr = 101,
		1259
		1260	/**
		1261	* An expression that refers to a member of a struct, union,
		1262	* class, Objective-C class, etc.
		1263	*/
		1264	CXCursor_MemberRefExpr = 102,
		1265
		1266	/** An expression that calls a function. */
		1267	CXCursor_CallExpr = 103,
		1268
		1269	/** An expression that sends a message to an Objective-C
		1270	object or class. */
		1271	CXCursor_ObjCMessageExpr = 104,
		1272
		1273	/** An expression that represents a block literal. */
		1274	CXCursor_BlockExpr = 105,
		1275
		1276	/** An integer literal.
		1277	*/
		1278	CXCursor_IntegerLiteral = 106,
		1279
		1280	/** A floating point number literal.
		1281	*/
		1282	CXCursor_FloatingLiteral = 107,
		1283
		1284	/** An imaginary number literal.
		1285	*/
		1286	CXCursor_ImaginaryLiteral = 108,
		1287
		1288	/** A string literal.
		1289	*/
		1290	CXCursor_StringLiteral = 109,
		1291
		1292	/** A character literal.
		1293	*/
		1294	CXCursor_CharacterLiteral = 110,
		1295
		1296	/** A parenthesized expression, e.g. "(1)".
		1297	*
		1298	* This AST node is only formed if full location information is requested.
		1299	*/
		1300	CXCursor_ParenExpr = 111,
		1301
		1302	/** This represents the unary-expression's (except sizeof and
		1303	* alignof).
		1304	*/
		1305	CXCursor_UnaryOperator = 112,
		1306
		1307	/** [C99 6.5.2.1] Array Subscripting.
		1308	*/
		1309	CXCursor_ArraySubscriptExpr = 113,
		1310
		1311	/** A builtin binary operation expression such as "x + y" or
		1312	* "x <= y".
		1313	*/
		1314	CXCursor_BinaryOperator = 114,
		1315
		1316	/** Compound assignment such as "+=".
		1317	*/
		1318	CXCursor_CompoundAssignOperator = 115,
		1319
		1320	/** The ?: ternary operator.
		1321	*/
		1322	CXCursor_ConditionalOperator = 116,
		1323
		1324	/** An explicit cast in C (C99 6.5.4) or a C-style cast in C++
		1325	* (C++ [expr.cast]), which uses the syntax (Type)expr.
		1326	*
		1327	* For example: (int)f.
		1328	*/
		1329	CXCursor_CStyleCastExpr = 117,
		1330
		1331	/** [C99 6.5.2.5]
		1332	*/
		1333	CXCursor_CompoundLiteralExpr = 118,
		1334
		1335	/** Describes an C or C++ initializer list.
		1336	*/
		1337	CXCursor_InitListExpr = 119,
		1338
		1339	/** The GNU address of label extension, representing &&label.
		1340	*/
		1341	CXCursor_AddrLabelExpr = 120,
		1342
		1343	/** This is the GNU Statement Expression extension: ({int X=4; X;})
		1344	*/
		1345	CXCursor_StmtExpr = 121,
		1346
		1347	/** Represents a C11 generic selection.
		1348	*/
		1349	CXCursor_GenericSelectionExpr = 122,
		1350
		1351	/** Implements the GNU __null extension, which is a name for a null
		1352	* pointer constant that has integral type (e.g., int or long) and is the same
		1353	* size and alignment as a pointer.
		1354	*
		1355	* The __null extension is typically only used by system headers, which define
		1356	* NULL as __null in C++ rather than using 0 (which is an integer that may not
		1357	* match the size of a pointer).
		1358	*/
		1359	CXCursor_GNUNullExpr = 123,
		1360
		1361	/** C++'s static_cast<> expression.
		1362	*/
		1363	CXCursor_CXXStaticCastExpr = 124,
		1364
		1365	/** C++'s dynamic_cast<> expression.
		1366	*/
		1367	CXCursor_CXXDynamicCastExpr = 125,
		1368
		1369	/** C++'s reinterpret_cast<> expression.
		1370	*/
		1371	CXCursor_CXXReinterpretCastExpr = 126,
		1372
		1373	/** C++'s const_cast<> expression.
		1374	*/
		1375	CXCursor_CXXConstCastExpr = 127,
		1376
		1377	/** Represents an explicit C++ type conversion that uses "functional"
		1378	* notion (C++ [expr.type.conv]).
		1379	*
		1380	* Example:
		1381	* \code
		1382	* x = int(0.5);
		1383	* \endcode
		1384	*/
		1385	CXCursor_CXXFunctionalCastExpr = 128,
		1386
		1387	/** A C++ typeid expression (C++ [expr.typeid]).
		1388	*/
		1389	CXCursor_CXXTypeidExpr = 129,
		1390
		1391	/** [C++ 2.13.5] C++ Boolean Literal.
		1392	*/
		1393	CXCursor_CXXBoolLiteralExpr = 130,
		1394
		1395	/** [C++0x 2.14.7] C++ Pointer Literal.
		1396	*/
		1397	CXCursor_CXXNullPtrLiteralExpr = 131,
		1398
		1399	/** Represents the "this" expression in C++
		1400	*/
		1401	CXCursor_CXXThisExpr = 132,
		1402
		1403	/** [C++ 15] C++ Throw Expression.
		1404	*
		1405	* This handles 'throw' and 'throw' assignment-expression. When
		1406	* assignment-expression isn't present, Op will be null.
		1407	*/
		1408	CXCursor_CXXThrowExpr = 133,
		1409
		1410	/** A new expression for memory allocation and constructor calls, e.g:
		1411	* "new CXXNewExpr(foo)".
		1412	*/
		1413	CXCursor_CXXNewExpr = 134,
		1414
		1415	/** A delete expression for memory deallocation and destructor calls,
		1416	* e.g. "delete[] pArray".
		1417	*/
		1418	CXCursor_CXXDeleteExpr = 135,
		1419
		1420	/** A unary expression. (noexcept, sizeof, or other traits)
		1421	*/
		1422	CXCursor_UnaryExpr = 136,
		1423
		1424	/** An Objective-C string literal i.e. @"foo".
		1425	*/
		1426	CXCursor_ObjCStringLiteral = 137,
		1427
		1428	/** An Objective-C \@encode expression.
		1429	*/
		1430	CXCursor_ObjCEncodeExpr = 138,
		1431
		1432	/** An Objective-C \@selector expression.
		1433	*/
		1434	CXCursor_ObjCSelectorExpr = 139,
		1435
		1436	/** An Objective-C \@protocol expression.
		1437	*/
		1438	CXCursor_ObjCProtocolExpr = 140,
		1439
		1440	/** An Objective-C "bridged" cast expression, which casts between
		1441	* Objective-C pointers and C pointers, transferring ownership in the process.
		1442	*
		1443	* \code
		1444	* NSString str = (__bridge_transfer NSString )CFCreateString();
		1445	* \endcode
		1446	*/
		1447	CXCursor_ObjCBridgedCastExpr = 141,
		1448
		1449	/** Represents a C++0x pack expansion that produces a sequence of
		1450	* expressions.
		1451	*
		1452	* A pack expansion expression contains a pattern (which itself is an
		1453	* expression) followed by an ellipsis. For example:
		1454	*
		1455	* \code
		1456	* template<typename F, typename ...Types>
		1457	* void forward(F f, Types &&...args) {
		1458	* f(static_cast<Types&&>(args)...);
		1459	* }
		1460	* \endcode
		1461	*/
		1462	CXCursor_PackExpansionExpr = 142,
		1463
		1464	/** Represents an expression that computes the length of a parameter
		1465	* pack.
		1466	*
		1467	* \code
		1468	* template<typename ...Types>
		1469	* struct count {
		1470	* static const unsigned value = sizeof...(Types);
		1471	* };
		1472	* \endcode
		1473	*/
		1474	CXCursor_SizeOfPackExpr = 143,
		1475
		1476	/* Represents a C++ lambda expression that produces a local function
		1477	* object.
		1478	*
		1479	* \code
		1480	* void abssort(float *x, unsigned N) {
		1481	* std::sort(x, x + N,
		1482	* [](float a, float b) {
		1483	* return std::abs(a) < std::abs(b);
		1484	* });
		1485	* }
		1486	* \endcode
		1487	*/
		1488	CXCursor_LambdaExpr = 144,
		1489
		1490	/** Objective-c Boolean Literal.
		1491	*/
		1492	CXCursor_ObjCBoolLiteralExpr = 145,
		1493
		1494	/** Represents the "self" expression in an Objective-C method.
		1495	*/
		1496	CXCursor_ObjCSelfExpr = 146,
		1497
		1498	/** OpenMP 5.0 [2.1.5, Array Section].
		1499	*/
		1500	CXCursor_OMPArraySectionExpr = 147,
		1501
		1502	/** Represents an @available(...) check.
		1503	*/
		1504	CXCursor_ObjCAvailabilityCheckExpr = 148,
		1505
		1506	/**
		1507	* Fixed point literal
		1508	*/
		1509	CXCursor_FixedPointLiteral = 149,
		1510
		1511	/** OpenMP 5.0 [2.1.4, Array Shaping].
		1512	*/
		1513	CXCursor_OMPArrayShapingExpr = 150,
		1514
		1515	/**
		1516	* OpenMP 5.0 [2.1.6 Iterators]
		1517	*/
		1518	CXCursor_OMPIteratorExpr = 151,
		1519
		1520	/** OpenCL's addrspace_cast<> expression.
		1521	*/
		1522	CXCursor_CXXAddrspaceCastExpr = 152,
		1523
		1524	/**
		1525	* Expression that references a C++20 concept.
		1526	*/
		1527	CXCursor_ConceptSpecializationExpr = 153,
		1528
		1529	/**
		1530	* Expression that references a C++20 concept.
		1531	*/
		1532	CXCursor_RequiresExpr = 154,
		1533
		1534	/**
		1535	* Expression that references a C++20 parenthesized list aggregate
		1536	* initializer.
		1537	*/
		1538	CXCursor_CXXParenListInitExpr = 155,
		1539
		1540	CXCursor_LastExpr = CXCursor_CXXParenListInitExpr,
		1541
		1542	/* Statements */
		1543	CXCursor_FirstStmt = 200,
		1544	/**
		1545	* A statement whose specific kind is not exposed via this
		1546	* interface.
		1547	*
		1548	* Unexposed statements have the same operations as any other kind of
		1549	* statement; one can extract their location information, spelling,
		1550	* children, etc. However, the specific kind of the statement is not
		1551	* reported.
		1552	*/
		1553	CXCursor_UnexposedStmt = 200,
		1554
		1555	/** A labelled statement in a function.
		1556	*
		1557	* This cursor kind is used to describe the "start_over:" label statement in
		1558	* the following example:
		1559	*
		1560	* \code
		1561	* start_over:
		1562	* ++counter;
		1563	* \endcode
		1564	*
		1565	*/
		1566	CXCursor_LabelStmt = 201,
		1567
		1568	/** A group of statements like { stmt stmt }.
		1569	*
		1570	* This cursor kind is used to describe compound statements, e.g. function
		1571	* bodies.
		1572	*/
		1573	CXCursor_CompoundStmt = 202,
		1574
		1575	/** A case statement.
		1576	*/
		1577	CXCursor_CaseStmt = 203,
		1578
		1579	/** A default statement.
		1580	*/
		1581	CXCursor_DefaultStmt = 204,
		1582
		1583	/** An if statement
		1584	*/
		1585	CXCursor_IfStmt = 205,
		1586
		1587	/** A switch statement.
		1588	*/
		1589	CXCursor_SwitchStmt = 206,
		1590
		1591	/** A while statement.
		1592	*/
		1593	CXCursor_WhileStmt = 207,
		1594
		1595	/** A do statement.
		1596	*/
		1597	CXCursor_DoStmt = 208,
		1598
		1599	/** A for statement.
		1600	*/
		1601	CXCursor_ForStmt = 209,
		1602
		1603	/** A goto statement.
		1604	*/
		1605	CXCursor_GotoStmt = 210,
		1606
		1607	/** An indirect goto statement.
		1608	*/
		1609	CXCursor_IndirectGotoStmt = 211,
		1610
		1611	/** A continue statement.
		1612	*/
		1613	CXCursor_ContinueStmt = 212,
		1614
		1615	/** A break statement.
		1616	*/
		1617	CXCursor_BreakStmt = 213,
		1618
		1619	/** A return statement.
		1620	*/
		1621	CXCursor_ReturnStmt = 214,
		1622
		1623	/** A GCC inline assembly statement extension.
		1624	*/
		1625	CXCursor_GCCAsmStmt = 215,
		1626	CXCursor_AsmStmt = CXCursor_GCCAsmStmt,
		1627
		1628	/** Objective-C's overall \@try-\@catch-\@finally statement.
		1629	*/
		1630	CXCursor_ObjCAtTryStmt = 216,
		1631
		1632	/** Objective-C's \@catch statement.
		1633	*/
		1634	CXCursor_ObjCAtCatchStmt = 217,
		1635
		1636	/** Objective-C's \@finally statement.
		1637	*/
		1638	CXCursor_ObjCAtFinallyStmt = 218,
		1639
		1640	/** Objective-C's \@throw statement.
		1641	*/
		1642	CXCursor_ObjCAtThrowStmt = 219,
		1643
		1644	/** Objective-C's \@synchronized statement.
		1645	*/
		1646	CXCursor_ObjCAtSynchronizedStmt = 220,
		1647
		1648	/** Objective-C's autorelease pool statement.
		1649	*/
		1650	CXCursor_ObjCAutoreleasePoolStmt = 221,
		1651
		1652	/** Objective-C's collection statement.
		1653	*/
		1654	CXCursor_ObjCForCollectionStmt = 222,
		1655
		1656	/** C++'s catch statement.
		1657	*/
		1658	CXCursor_CXXCatchStmt = 223,
		1659
		1660	/** C++'s try statement.
		1661	*/
		1662	CXCursor_CXXTryStmt = 224,
		1663
		1664	/** C++'s for (* : *) statement.
		1665	*/
		1666	CXCursor_CXXForRangeStmt = 225,
		1667
		1668	/** Windows Structured Exception Handling's try statement.
		1669	*/
		1670	CXCursor_SEHTryStmt = 226,
		1671
		1672	/** Windows Structured Exception Handling's except statement.
		1673	*/
		1674	CXCursor_SEHExceptStmt = 227,
		1675
		1676	/** Windows Structured Exception Handling's finally statement.
		1677	*/
		1678	CXCursor_SEHFinallyStmt = 228,
		1679
		1680	/** A MS inline assembly statement extension.
		1681	*/
		1682	CXCursor_MSAsmStmt = 229,
		1683
		1684	/** The null statement ";": C99 6.8.3p3.
		1685	*
		1686	* This cursor kind is used to describe the null statement.
		1687	*/
		1688	CXCursor_NullStmt = 230,
		1689
		1690	/** Adaptor class for mixing declarations with statements and
		1691	* expressions.
		1692	*/
		1693	CXCursor_DeclStmt = 231,
		1694
		1695	/** OpenMP parallel directive.
		1696	*/
		1697	CXCursor_OMPParallelDirective = 232,
		1698
		1699	/** OpenMP SIMD directive.
		1700	*/
		1701	CXCursor_OMPSimdDirective = 233,
		1702
		1703	/** OpenMP for directive.
		1704	*/
		1705	CXCursor_OMPForDirective = 234,
		1706
		1707	/** OpenMP sections directive.
		1708	*/
		1709	CXCursor_OMPSectionsDirective = 235,
		1710
		1711	/** OpenMP section directive.
		1712	*/
		1713	CXCursor_OMPSectionDirective = 236,
		1714
		1715	/** OpenMP single directive.
		1716	*/
		1717	CXCursor_OMPSingleDirective = 237,
		1718
		1719	/** OpenMP parallel for directive.
		1720	*/
		1721	CXCursor_OMPParallelForDirective = 238,
		1722
		1723	/** OpenMP parallel sections directive.
		1724	*/
		1725	CXCursor_OMPParallelSectionsDirective = 239,
		1726
		1727	/** OpenMP task directive.
		1728	*/
		1729	CXCursor_OMPTaskDirective = 240,
		1730
		1731	/** OpenMP master directive.
		1732	*/
		1733	CXCursor_OMPMasterDirective = 241,
		1734
		1735	/** OpenMP critical directive.
		1736	*/
		1737	CXCursor_OMPCriticalDirective = 242,
		1738
		1739	/** OpenMP taskyield directive.
		1740	*/
		1741	CXCursor_OMPTaskyieldDirective = 243,
		1742
		1743	/** OpenMP barrier directive.
		1744	*/
		1745	CXCursor_OMPBarrierDirective = 244,
		1746
		1747	/** OpenMP taskwait directive.
		1748	*/
		1749	CXCursor_OMPTaskwaitDirective = 245,
		1750
		1751	/** OpenMP flush directive.
		1752	*/
		1753	CXCursor_OMPFlushDirective = 246,
		1754
		1755	/** Windows Structured Exception Handling's leave statement.
		1756	*/
		1757	CXCursor_SEHLeaveStmt = 247,
		1758
		1759	/** OpenMP ordered directive.
		1760	*/
		1761	CXCursor_OMPOrderedDirective = 248,
		1762
		1763	/** OpenMP atomic directive.
		1764	*/
		1765	CXCursor_OMPAtomicDirective = 249,
		1766
		1767	/** OpenMP for SIMD directive.
		1768	*/
		1769	CXCursor_OMPForSimdDirective = 250,
		1770
		1771	/** OpenMP parallel for SIMD directive.
		1772	*/
		1773	CXCursor_OMPParallelForSimdDirective = 251,
		1774
		1775	/** OpenMP target directive.
		1776	*/
		1777	CXCursor_OMPTargetDirective = 252,
		1778
		1779	/** OpenMP teams directive.
		1780	*/
		1781	CXCursor_OMPTeamsDirective = 253,
		1782
		1783	/** OpenMP taskgroup directive.
		1784	*/
		1785	CXCursor_OMPTaskgroupDirective = 254,
		1786
		1787	/** OpenMP cancellation point directive.
		1788	*/
		1789	CXCursor_OMPCancellationPointDirective = 255,
		1790
		1791	/** OpenMP cancel directive.
		1792	*/
		1793	CXCursor_OMPCancelDirective = 256,
		1794
		1795	/** OpenMP target data directive.
		1796	*/
		1797	CXCursor_OMPTargetDataDirective = 257,
		1798
		1799	/** OpenMP taskloop directive.
		1800	*/
		1801	CXCursor_OMPTaskLoopDirective = 258,
		1802
		1803	/** OpenMP taskloop simd directive.
		1804	*/
		1805	CXCursor_OMPTaskLoopSimdDirective = 259,
		1806
		1807	/** OpenMP distribute directive.
		1808	*/
		1809	CXCursor_OMPDistributeDirective = 260,
		1810
		1811	/** OpenMP target enter data directive.
		1812	*/
		1813	CXCursor_OMPTargetEnterDataDirective = 261,
		1814
		1815	/** OpenMP target exit data directive.
		1816	*/
		1817	CXCursor_OMPTargetExitDataDirective = 262,
		1818
		1819	/** OpenMP target parallel directive.
		1820	*/
		1821	CXCursor_OMPTargetParallelDirective = 263,
		1822
		1823	/** OpenMP target parallel for directive.
		1824	*/
		1825	CXCursor_OMPTargetParallelForDirective = 264,
		1826
		1827	/** OpenMP target update directive.
		1828	*/
		1829	CXCursor_OMPTargetUpdateDirective = 265,
		1830
		1831	/** OpenMP distribute parallel for directive.
		1832	*/
		1833	CXCursor_OMPDistributeParallelForDirective = 266,
		1834
		1835	/** OpenMP distribute parallel for simd directive.
		1836	*/
		1837	CXCursor_OMPDistributeParallelForSimdDirective = 267,
		1838
		1839	/** OpenMP distribute simd directive.
		1840	*/
		1841	CXCursor_OMPDistributeSimdDirective = 268,
		1842
		1843	/** OpenMP target parallel for simd directive.
		1844	*/
		1845	CXCursor_OMPTargetParallelForSimdDirective = 269,
		1846
		1847	/** OpenMP target simd directive.
		1848	*/
		1849	CXCursor_OMPTargetSimdDirective = 270,
		1850
		1851	/** OpenMP teams distribute directive.
		1852	*/
		1853	CXCursor_OMPTeamsDistributeDirective = 271,
		1854
		1855	/** OpenMP teams distribute simd directive.
		1856	*/
		1857	CXCursor_OMPTeamsDistributeSimdDirective = 272,
		1858
		1859	/** OpenMP teams distribute parallel for simd directive.
		1860	*/
		1861	CXCursor_OMPTeamsDistributeParallelForSimdDirective = 273,
		1862
		1863	/** OpenMP teams distribute parallel for directive.
		1864	*/
		1865	CXCursor_OMPTeamsDistributeParallelForDirective = 274,
		1866
		1867	/** OpenMP target teams directive.
		1868	*/
		1869	CXCursor_OMPTargetTeamsDirective = 275,
		1870
		1871	/** OpenMP target teams distribute directive.
		1872	*/
		1873	CXCursor_OMPTargetTeamsDistributeDirective = 276,
		1874
		1875	/** OpenMP target teams distribute parallel for directive.
		1876	*/
		1877	CXCursor_OMPTargetTeamsDistributeParallelForDirective = 277,
		1878
		1879	/** OpenMP target teams distribute parallel for simd directive.
		1880	*/
		1881	CXCursor_OMPTargetTeamsDistributeParallelForSimdDirective = 278,
		1882
		1883	/** OpenMP target teams distribute simd directive.
		1884	*/
		1885	CXCursor_OMPTargetTeamsDistributeSimdDirective = 279,
		1886
		1887	/** C++2a std::bit_cast expression.
		1888	*/
		1889	CXCursor_BuiltinBitCastExpr = 280,
		1890
		1891	/** OpenMP master taskloop directive.
		1892	*/
		1893	CXCursor_OMPMasterTaskLoopDirective = 281,
		1894
		1895	/** OpenMP parallel master taskloop directive.
		1896	*/
		1897	CXCursor_OMPParallelMasterTaskLoopDirective = 282,
		1898
		1899	/** OpenMP master taskloop simd directive.
		1900	*/
		1901	CXCursor_OMPMasterTaskLoopSimdDirective = 283,
		1902
		1903	/** OpenMP parallel master taskloop simd directive.
		1904	*/
		1905	CXCursor_OMPParallelMasterTaskLoopSimdDirective = 284,
		1906
		1907	/** OpenMP parallel master directive.
		1908	*/
		1909	CXCursor_OMPParallelMasterDirective = 285,
		1910
		1911	/** OpenMP depobj directive.
		1912	*/
		1913	CXCursor_OMPDepobjDirective = 286,
		1914
		1915	/** OpenMP scan directive.
		1916	*/
		1917	CXCursor_OMPScanDirective = 287,
		1918
		1919	/** OpenMP tile directive.
		1920	*/
		1921	CXCursor_OMPTileDirective = 288,
		1922
		1923	/** OpenMP canonical loop.
		1924	*/
		1925	CXCursor_OMPCanonicalLoop = 289,
		1926
		1927	/** OpenMP interop directive.
		1928	*/
		1929	CXCursor_OMPInteropDirective = 290,
		1930
		1931	/** OpenMP dispatch directive.
		1932	*/
		1933	CXCursor_OMPDispatchDirective = 291,
		1934
		1935	/** OpenMP masked directive.
		1936	*/
		1937	CXCursor_OMPMaskedDirective = 292,
		1938
		1939	/** OpenMP unroll directive.
		1940	*/
		1941	CXCursor_OMPUnrollDirective = 293,
		1942
		1943	/** OpenMP metadirective directive.
		1944	*/
		1945	CXCursor_OMPMetaDirective = 294,
		1946
		1947	/** OpenMP loop directive.
		1948	*/
		1949	CXCursor_OMPGenericLoopDirective = 295,
		1950
		1951	/** OpenMP teams loop directive.
		1952	*/
		1953	CXCursor_OMPTeamsGenericLoopDirective = 296,
		1954
		1955	/** OpenMP target teams loop directive.
		1956	*/
		1957	CXCursor_OMPTargetTeamsGenericLoopDirective = 297,
		1958
		1959	/** OpenMP parallel loop directive.
		1960	*/
		1961	CXCursor_OMPParallelGenericLoopDirective = 298,
		1962
		1963	/** OpenMP target parallel loop directive.
		1964	*/
		1965	CXCursor_OMPTargetParallelGenericLoopDirective = 299,
		1966
		1967	/** OpenMP parallel masked directive.
		1968	*/
		1969	CXCursor_OMPParallelMaskedDirective = 300,
		1970
		1971	/** OpenMP masked taskloop directive.
		1972	*/
		1973	CXCursor_OMPMaskedTaskLoopDirective = 301,
		1974
		1975	/** OpenMP masked taskloop simd directive.
		1976	*/
		1977	CXCursor_OMPMaskedTaskLoopSimdDirective = 302,
		1978
		1979	/** OpenMP parallel masked taskloop directive.
		1980	*/
		1981	CXCursor_OMPParallelMaskedTaskLoopDirective = 303,
		1982
		1983	/** OpenMP parallel masked taskloop simd directive.
		1984	*/
		1985	CXCursor_OMPParallelMaskedTaskLoopSimdDirective = 304,
		1986
		1987	/** OpenMP error directive.
		1988	*/
		1989	CXCursor_OMPErrorDirective = 305,
		1990
		1991	CXCursor_LastStmt = CXCursor_OMPErrorDirective,
		1992
		1993	/**
		1994	* Cursor that represents the translation unit itself.
		1995	*
		1996	* The translation unit cursor exists primarily to act as the root
		1997	* cursor for traversing the contents of a translation unit.
		1998	*/
		1999	CXCursor_TranslationUnit = 350,
		2000
		2001	/* Attributes */
		2002	CXCursor_FirstAttr = 400,
		2003	/**
		2004	* An attribute whose specific kind is not exposed via this
		2005	* interface.
		2006	*/
		2007	CXCursor_UnexposedAttr = 400,
		2008
		2009	CXCursor_IBActionAttr = 401,
		2010	CXCursor_IBOutletAttr = 402,
		2011	CXCursor_IBOutletCollectionAttr = 403,
		2012	CXCursor_CXXFinalAttr = 404,
		2013	CXCursor_CXXOverrideAttr = 405,
		2014	CXCursor_AnnotateAttr = 406,
		2015	CXCursor_AsmLabelAttr = 407,
		2016	CXCursor_PackedAttr = 408,
		2017	CXCursor_PureAttr = 409,
		2018	CXCursor_ConstAttr = 410,
		2019	CXCursor_NoDuplicateAttr = 411,
		2020	CXCursor_CUDAConstantAttr = 412,
		2021	CXCursor_CUDADeviceAttr = 413,
		2022	CXCursor_CUDAGlobalAttr = 414,
		2023	CXCursor_CUDAHostAttr = 415,
		2024	CXCursor_CUDASharedAttr = 416,
		2025	CXCursor_VisibilityAttr = 417,
		2026	CXCursor_DLLExport = 418,
		2027	CXCursor_DLLImport = 419,
		2028	CXCursor_NSReturnsRetained = 420,
		2029	CXCursor_NSReturnsNotRetained = 421,
		2030	CXCursor_NSReturnsAutoreleased = 422,
		2031	CXCursor_NSConsumesSelf = 423,
		2032	CXCursor_NSConsumed = 424,
		2033	CXCursor_ObjCException = 425,
		2034	CXCursor_ObjCNSObject = 426,
		2035	CXCursor_ObjCIndependentClass = 427,
		2036	CXCursor_ObjCPreciseLifetime = 428,
		2037	CXCursor_ObjCReturnsInnerPointer = 429,
		2038	CXCursor_ObjCRequiresSuper = 430,
		2039	CXCursor_ObjCRootClass = 431,
		2040	CXCursor_ObjCSubclassingRestricted = 432,
		2041	CXCursor_ObjCExplicitProtocolImpl = 433,
		2042	CXCursor_ObjCDesignatedInitializer = 434,
		2043	CXCursor_ObjCRuntimeVisible = 435,
		2044	CXCursor_ObjCBoxable = 436,
		2045	CXCursor_FlagEnum = 437,
		2046	CXCursor_ConvergentAttr = 438,
		2047	CXCursor_WarnUnusedAttr = 439,
		2048	CXCursor_WarnUnusedResultAttr = 440,
		2049	CXCursor_AlignedAttr = 441,
		2050	CXCursor_LastAttr = CXCursor_AlignedAttr,
		2051
		2052	/* Preprocessing */
		2053	CXCursor_PreprocessingDirective = 500,
		2054	CXCursor_MacroDefinition = 501,
		2055	CXCursor_MacroExpansion = 502,
		2056	CXCursor_MacroInstantiation = CXCursor_MacroExpansion,
		2057	CXCursor_InclusionDirective = 503,
		2058	CXCursor_FirstPreprocessing = CXCursor_PreprocessingDirective,
		2059	CXCursor_LastPreprocessing = CXCursor_InclusionDirective,
		2060
		2061	/* Extra Declarations */
		2062	/**
		2063	* A module import declaration.
		2064	*/
		2065	CXCursor_ModuleImportDecl = 600,
		2066	CXCursor_TypeAliasTemplateDecl = 601,
		2067	/**
		2068	* A static_assert or _Static_assert node
		2069	*/
		2070	CXCursor_StaticAssert = 602,
		2071	/**
		2072	* a friend declaration.
		2073	*/
		2074	CXCursor_FriendDecl = 603,
		2075	/**
		2076	* a concept declaration.
		2077	*/
		2078	CXCursor_ConceptDecl = 604,
		2079
		2080	CXCursor_FirstExtraDecl = CXCursor_ModuleImportDecl,
		2081	CXCursor_LastExtraDecl = CXCursor_ConceptDecl,
		2082
		2083	/**
		2084	* A code completion overload candidate.
		2085	*/
		2086	CXCursor_OverloadCandidate = 700
		2087	};
		2088
		2089	/**
		2090	* A cursor representing some element in the abstract syntax tree for
		2091	* a translation unit.
		2092	*
		2093	* The cursor abstraction unifies the different kinds of entities in a
		2094	* program--declaration, statements, expressions, references to declarations,
		2095	* etc.--under a single "cursor" abstraction with a common set of operations.
		2096	* Common operation for a cursor include: getting the physical location in
		2097	* a source file where the cursor points, getting the name associated with a
		2098	* cursor, and retrieving cursors for any child nodes of a particular cursor.
		2099	*
		2100	* Cursors can be produced in two specific ways.
		2101	* clang_getTranslationUnitCursor() produces a cursor for a translation unit,
		2102	* from which one can use clang_visitChildren() to explore the rest of the
		2103	* translation unit. clang_getCursor() maps from a physical source location
		2104	* to the entity that resides at that location, allowing one to map from the
		2105	* source code into the AST.
		2106	*/
		2107	typedef struct {
		2108	enum CXCursorKind kind;
		2109	int xdata;
		2110	const void *data[3];
		2111	} CXCursor;
		2112
		2113	/**
		2114	* \defgroup CINDEX_CURSOR_MANIP Cursor manipulations
		2115	*
		2116	* @{
		2117	*/
		2118
		2119	/**
		2120	* Retrieve the NULL cursor, which represents no entity.
		2121	*/
		2122	CINDEX_LINKAGE CXCursor clang_getNullCursor(void);
		2123
		2124	/**
		2125	* Retrieve the cursor that represents the given translation unit.
		2126	*
		2127	* The translation unit cursor can be used to start traversing the
		2128	* various declarations within the given translation unit.
		2129	*/
		2130	CINDEX_LINKAGE CXCursor clang_getTranslationUnitCursor(CXTranslationUnit);
		2131
		2132	/**
		2133	* Determine whether two cursors are equivalent.
		2134	*/
		2135	CINDEX_LINKAGE unsigned clang_equalCursors(CXCursor, CXCursor);
		2136
		2137	/**
		2138	* Returns non-zero if \p cursor is null.
		2139	*/
		2140	CINDEX_LINKAGE int clang_Cursor_isNull(CXCursor cursor);
		2141
		2142	/**
		2143	* Compute a hash value for the given cursor.
		2144	*/
		2145	CINDEX_LINKAGE unsigned clang_hashCursor(CXCursor);
		2146
		2147	/**
		2148	* Retrieve the kind of the given cursor.
		2149	*/
		2150	CINDEX_LINKAGE enum CXCursorKind clang_getCursorKind(CXCursor);
		2151
		2152	/**
		2153	* Determine whether the given cursor kind represents a declaration.
		2154	*/
		2155	CINDEX_LINKAGE unsigned clang_isDeclaration(enum CXCursorKind);
		2156
		2157	/**
		2158	* Determine whether the given declaration is invalid.
		2159	*
		2160	* A declaration is invalid if it could not be parsed successfully.
		2161	*
		2162	* \returns non-zero if the cursor represents a declaration and it is
		2163	* invalid, otherwise NULL.
		2164	*/
		2165	CINDEX_LINKAGE unsigned clang_isInvalidDeclaration(CXCursor);
		2166
		2167	/**
		2168	* Determine whether the given cursor kind represents a simple
		2169	* reference.
		2170	*
		2171	* Note that other kinds of cursors (such as expressions) can also refer to
		2172	* other cursors. Use clang_getCursorReferenced() to determine whether a
		2173	* particular cursor refers to another entity.
		2174	*/
		2175	CINDEX_LINKAGE unsigned clang_isReference(enum CXCursorKind);
		2176
		2177	/**
		2178	* Determine whether the given cursor kind represents an expression.
		2179	*/
		2180	CINDEX_LINKAGE unsigned clang_isExpression(enum CXCursorKind);
		2181
		2182	/**
		2183	* Determine whether the given cursor kind represents a statement.
		2184	*/
		2185	CINDEX_LINKAGE unsigned clang_isStatement(enum CXCursorKind);
		2186
		2187	/**
		2188	* Determine whether the given cursor kind represents an attribute.
		2189	*/
		2190	CINDEX_LINKAGE unsigned clang_isAttribute(enum CXCursorKind);
		2191
		2192	/**
		2193	* Determine whether the given cursor has any attributes.
		2194	*/
		2195	CINDEX_LINKAGE unsigned clang_Cursor_hasAttrs(CXCursor C);
		2196
		2197	/**
		2198	* Determine whether the given cursor kind represents an invalid
		2199	* cursor.
		2200	*/
		2201	CINDEX_LINKAGE unsigned clang_isInvalid(enum CXCursorKind);
		2202
		2203	/**
		2204	* Determine whether the given cursor kind represents a translation
		2205	* unit.
		2206	*/
		2207	CINDEX_LINKAGE unsigned clang_isTranslationUnit(enum CXCursorKind);
		2208
		2209	/***
		2210	* Determine whether the given cursor represents a preprocessing
		2211	* element, such as a preprocessor directive or macro instantiation.
		2212	*/
		2213	CINDEX_LINKAGE unsigned clang_isPreprocessing(enum CXCursorKind);
		2214
		2215	/***
		2216	* Determine whether the given cursor represents a currently
		2217	* unexposed piece of the AST (e.g., CXCursor_UnexposedStmt).
		2218	*/
		2219	CINDEX_LINKAGE unsigned clang_isUnexposed(enum CXCursorKind);
		2220
		2221	/**
		2222	* Describe the linkage of the entity referred to by a cursor.
		2223	*/
		2224	enum CXLinkageKind {
		2225	/** This value indicates that no linkage information is available
		2226	* for a provided CXCursor. */
		2227	CXLinkage_Invalid,
		2228	/**
		2229	* This is the linkage for variables, parameters, and so on that
		2230	* have automatic storage. This covers normal (non-extern) local variables.
		2231	*/
		2232	CXLinkage_NoLinkage,
		2233	/** This is the linkage for static variables and static functions. */
		2234	CXLinkage_Internal,
		2235	/** This is the linkage for entities with external linkage that live
		2236	* in C++ anonymous namespaces.*/
		2237	CXLinkage_UniqueExternal,
		2238	/** This is the linkage for entities with true, external linkage. */
		2239	CXLinkage_External
		2240	};
		2241
		2242	/**
		2243	* Determine the linkage of the entity referred to by a given cursor.
		2244	*/
		2245	CINDEX_LINKAGE enum CXLinkageKind clang_getCursorLinkage(CXCursor cursor);
		2246
		2247	enum CXVisibilityKind {
		2248	/** This value indicates that no visibility information is available
		2249	* for a provided CXCursor. */
		2250	CXVisibility_Invalid,
		2251
		2252	/** Symbol not seen by the linker. */
		2253	CXVisibility_Hidden,
		2254	/** Symbol seen by the linker but resolves to a symbol inside this object. */
		2255	CXVisibility_Protected,
		2256	/** Symbol seen by the linker and acts like a normal symbol. */
		2257	CXVisibility_Default
		2258	};
		2259
		2260	/**
		2261	* Describe the visibility of the entity referred to by a cursor.
		2262	*
		2263	* This returns the default visibility if not explicitly specified by
		2264	* a visibility attribute. The default visibility may be changed by
		2265	* commandline arguments.
		2266	*
		2267	* \param cursor The cursor to query.
		2268	*
		2269	* \returns The visibility of the cursor.
		2270	*/
		2271	CINDEX_LINKAGE enum CXVisibilityKind clang_getCursorVisibility(CXCursor cursor);
		2272
		2273	/**
		2274	* Determine the availability of the entity that this cursor refers to,
		2275	* taking the current target platform into account.
		2276	*
		2277	* \param cursor The cursor to query.
		2278	*
		2279	* \returns The availability of the cursor.
		2280	*/
		2281	CINDEX_LINKAGE enum CXAvailabilityKind
		2282	clang_getCursorAvailability(CXCursor cursor);
		2283
		2284	/**
		2285	* Describes the availability of a given entity on a particular platform, e.g.,
		2286	* a particular class might only be available on Mac OS 10.7 or newer.
		2287	*/
		2288	typedef struct CXPlatformAvailability {
		2289	/**
		2290	* A string that describes the platform for which this structure
		2291	* provides availability information.
		2292	*
		2293	* Possible values are "ios" or "macos".
		2294	*/
		2295	CXString Platform;
		2296	/**
		2297	* The version number in which this entity was introduced.
		2298	*/
		2299	CXVersion Introduced;
		2300	/**
		2301	* The version number in which this entity was deprecated (but is
		2302	* still available).
		2303	*/
		2304	CXVersion Deprecated;
		2305	/**
		2306	* The version number in which this entity was obsoleted, and therefore
		2307	* is no longer available.
		2308	*/
		2309	CXVersion Obsoleted;
		2310	/**
		2311	* Whether the entity is unconditionally unavailable on this platform.
		2312	*/
		2313	int Unavailable;
		2314	/**
		2315	* An optional message to provide to a user of this API, e.g., to
		2316	* suggest replacement APIs.
		2317	*/
		2318	CXString Message;
		2319	} CXPlatformAvailability;
		2320
		2321	/**
		2322	* Determine the availability of the entity that this cursor refers to
		2323	* on any platforms for which availability information is known.
		2324	*
		2325	* \param cursor The cursor to query.
		2326	*
		2327	* \param always_deprecated If non-NULL, will be set to indicate whether the
		2328	* entity is deprecated on all platforms.
		2329	*
		2330	* \param deprecated_message If non-NULL, will be set to the message text
		2331	* provided along with the unconditional deprecation of this entity. The client
		2332	* is responsible for deallocating this string.
		2333	*
		2334	* \param always_unavailable If non-NULL, will be set to indicate whether the
		2335	* entity is unavailable on all platforms.
		2336	*
		2337	* \param unavailable_message If non-NULL, will be set to the message text
		2338	* provided along with the unconditional unavailability of this entity. The
		2339	* client is responsible for deallocating this string.
		2340	*
		2341	* \param availability If non-NULL, an array of CXPlatformAvailability instances
		2342	* that will be populated with platform availability information, up to either
		2343	* the number of platforms for which availability information is available (as
		2344	* returned by this function) or \c availability_size, whichever is smaller.
		2345	*
		2346	* \param availability_size The number of elements available in the
		2347	* \c availability array.
		2348	*
		2349	* \returns The number of platforms (N) for which availability information is
		2350	* available (which is unrelated to \c availability_size).
		2351	*
		2352	* Note that the client is responsible for calling
		2353	* \c clang_disposeCXPlatformAvailability to free each of the
		2354	* platform-availability structures returned. There are
		2355	* \c min(N, availability_size) such structures.
		2356	*/
		2357	CINDEX_LINKAGE int clang_getCursorPlatformAvailability(
		2358	CXCursor cursor, int always_deprecated, CXString deprecated_message,
		2359	int always_unavailable, CXString unavailable_message,
		2360	CXPlatformAvailability *availability, int availability_size);
		2361
		2362	/**
		2363	* Free the memory associated with a \c CXPlatformAvailability structure.
		2364	*/
		2365	CINDEX_LINKAGE void
		2366	clang_disposeCXPlatformAvailability(CXPlatformAvailability *availability);
		2367
		2368	/**
		2369	* If cursor refers to a variable declaration and it has initializer returns
		2370	* cursor referring to the initializer otherwise return null cursor.
		2371	*/
		2372	CINDEX_LINKAGE CXCursor clang_Cursor_getVarDeclInitializer(CXCursor cursor);
		2373
		2374	/**
		2375	* If cursor refers to a variable declaration that has global storage returns 1.
		2376	* If cursor refers to a variable declaration that doesn't have global storage
		2377	* returns 0. Otherwise returns -1.
		2378	*/
		2379	CINDEX_LINKAGE int clang_Cursor_hasVarDeclGlobalStorage(CXCursor cursor);
		2380
		2381	/**
		2382	* If cursor refers to a variable declaration that has external storage
		2383	* returns 1. If cursor refers to a variable declaration that doesn't have
		2384	* external storage returns 0. Otherwise returns -1.
		2385	*/
		2386	CINDEX_LINKAGE int clang_Cursor_hasVarDeclExternalStorage(CXCursor cursor);
		2387
		2388	/**
		2389	* Describe the "language" of the entity referred to by a cursor.
		2390	*/
		2391	enum CXLanguageKind {
		2392	CXLanguage_Invalid = 0,
		2393	CXLanguage_C,
		2394	CXLanguage_ObjC,
		2395	CXLanguage_CPlusPlus
		2396	};
		2397
		2398	/**
		2399	* Determine the "language" of the entity referred to by a given cursor.
		2400	*/
		2401	CINDEX_LINKAGE enum CXLanguageKind clang_getCursorLanguage(CXCursor cursor);
		2402
		2403	/**
		2404	* Describe the "thread-local storage (TLS) kind" of the declaration
		2405	* referred to by a cursor.
		2406	*/
		2407	enum CXTLSKind { CXTLS_None = 0, CXTLS_Dynamic, CXTLS_Static };
		2408
		2409	/**
		2410	* Determine the "thread-local storage (TLS) kind" of the declaration
		2411	* referred to by a cursor.
		2412	*/
		2413	CINDEX_LINKAGE enum CXTLSKind clang_getCursorTLSKind(CXCursor cursor);
		2414
		2415	/**
		2416	* Returns the translation unit that a cursor originated from.
		2417	*/
		2418	CINDEX_LINKAGE CXTranslationUnit clang_Cursor_getTranslationUnit(CXCursor);
		2419
		2420	/**
		2421	* A fast container representing a set of CXCursors.
		2422	*/
		2423	typedef struct CXCursorSetImpl *CXCursorSet;
		2424
		2425	/**
		2426	* Creates an empty CXCursorSet.
		2427	*/
		2428	CINDEX_LINKAGE CXCursorSet clang_createCXCursorSet(void);
		2429
		2430	/**
		2431	* Disposes a CXCursorSet and releases its associated memory.
		2432	*/
		2433	CINDEX_LINKAGE void clang_disposeCXCursorSet(CXCursorSet cset);
		2434
		2435	/**
		2436	* Queries a CXCursorSet to see if it contains a specific CXCursor.
		2437	*
		2438	* \returns non-zero if the set contains the specified cursor.
		2439	*/
		2440	CINDEX_LINKAGE unsigned clang_CXCursorSet_contains(CXCursorSet cset,
		2441	CXCursor cursor);
		2442
		2443	/**
		2444	* Inserts a CXCursor into a CXCursorSet.
		2445	*
		2446	* \returns zero if the CXCursor was already in the set, and non-zero otherwise.
		2447	*/
		2448	CINDEX_LINKAGE unsigned clang_CXCursorSet_insert(CXCursorSet cset,
		2449	CXCursor cursor);
		2450
		2451	/**
		2452	* Determine the semantic parent of the given cursor.
		2453	*
		2454	* The semantic parent of a cursor is the cursor that semantically contains
		2455	* the given \p cursor. For many declarations, the lexical and semantic parents
		2456	* are equivalent (the lexical parent is returned by
		2457	* \c clang_getCursorLexicalParent()). They diverge when declarations or
		2458	* definitions are provided out-of-line. For example:
		2459	*
		2460	* \code
		2461	* class C {
		2462	* void f();
		2463	* };
		2464	*
		2465	* void C::f() { }
		2466	* \endcode
		2467	*
		2468	* In the out-of-line definition of \c C::f, the semantic parent is
		2469	* the class \c C, of which this function is a member. The lexical parent is
		2470	* the place where the declaration actually occurs in the source code; in this
		2471	* case, the definition occurs in the translation unit. In general, the
		2472	* lexical parent for a given entity can change without affecting the semantics
		2473	* of the program, and the lexical parent of different declarations of the
		2474	* same entity may be different. Changing the semantic parent of a declaration,
		2475	* on the other hand, can have a major impact on semantics, and redeclarations
		2476	* of a particular entity should all have the same semantic context.
		2477	*
		2478	* In the example above, both declarations of \c C::f have \c C as their
		2479	* semantic context, while the lexical context of the first \c C::f is \c C
		2480	* and the lexical context of the second \c C::f is the translation unit.
		2481	*
		2482	* For global declarations, the semantic parent is the translation unit.
		2483	*/
		2484	CINDEX_LINKAGE CXCursor clang_getCursorSemanticParent(CXCursor cursor);
		2485
		2486	/**
		2487	* Determine the lexical parent of the given cursor.
		2488	*
		2489	* The lexical parent of a cursor is the cursor in which the given \p cursor
		2490	* was actually written. For many declarations, the lexical and semantic parents
		2491	* are equivalent (the semantic parent is returned by
		2492	* \c clang_getCursorSemanticParent()). They diverge when declarations or
		2493	* definitions are provided out-of-line. For example:
		2494	*
		2495	* \code
		2496	* class C {
		2497	* void f();
		2498	* };
		2499	*
		2500	* void C::f() { }
		2501	* \endcode
		2502	*
		2503	* In the out-of-line definition of \c C::f, the semantic parent is
		2504	* the class \c C, of which this function is a member. The lexical parent is
		2505	* the place where the declaration actually occurs in the source code; in this
		2506	* case, the definition occurs in the translation unit. In general, the
		2507	* lexical parent for a given entity can change without affecting the semantics
		2508	* of the program, and the lexical parent of different declarations of the
		2509	* same entity may be different. Changing the semantic parent of a declaration,
		2510	* on the other hand, can have a major impact on semantics, and redeclarations
		2511	* of a particular entity should all have the same semantic context.
		2512	*
		2513	* In the example above, both declarations of \c C::f have \c C as their
		2514	* semantic context, while the lexical context of the first \c C::f is \c C
		2515	* and the lexical context of the second \c C::f is the translation unit.
		2516	*
		2517	* For declarations written in the global scope, the lexical parent is
		2518	* the translation unit.
		2519	*/
		2520	CINDEX_LINKAGE CXCursor clang_getCursorLexicalParent(CXCursor cursor);
		2521
		2522	/**
		2523	* Determine the set of methods that are overridden by the given
		2524	* method.
		2525	*
		2526	* In both Objective-C and C++, a method (aka virtual member function,
		2527	* in C++) can override a virtual method in a base class. For
		2528	* Objective-C, a method is said to override any method in the class's
		2529	* base class, its protocols, or its categories' protocols, that has the same
		2530	* selector and is of the same kind (class or instance).
		2531	* If no such method exists, the search continues to the class's superclass,
		2532	* its protocols, and its categories, and so on. A method from an Objective-C
		2533	* implementation is considered to override the same methods as its
		2534	* corresponding method in the interface.
		2535	*
		2536	* For C++, a virtual member function overrides any virtual member
		2537	* function with the same signature that occurs in its base
		2538	* classes. With multiple inheritance, a virtual member function can
		2539	* override several virtual member functions coming from different
		2540	* base classes.
		2541	*
		2542	* In all cases, this function determines the immediate overridden
		2543	* method, rather than all of the overridden methods. For example, if
		2544	* a method is originally declared in a class A, then overridden in B
		2545	* (which in inherits from A) and also in C (which inherited from B),
		2546	* then the only overridden method returned from this function when
		2547	* invoked on C's method will be B's method. The client may then
		2548	* invoke this function again, given the previously-found overridden
		2549	* methods, to map out the complete method-override set.
		2550	*
		2551	* \param cursor A cursor representing an Objective-C or C++
		2552	* method. This routine will compute the set of methods that this
		2553	* method overrides.
		2554	*
		2555	* \param overridden A pointer whose pointee will be replaced with a
		2556	* pointer to an array of cursors, representing the set of overridden
		2557	* methods. If there are no overridden methods, the pointee will be
		2558	* set to NULL. The pointee must be freed via a call to
		2559	* \c clang_disposeOverriddenCursors().
		2560	*
		2561	* \param num_overridden A pointer to the number of overridden
		2562	* functions, will be set to the number of overridden functions in the
		2563	* array pointed to by \p overridden.
		2564	*/
		2565	CINDEX_LINKAGE void clang_getOverriddenCursors(CXCursor cursor,
		2566	CXCursor **overridden,
		2567	unsigned *num_overridden);
		2568
		2569	/**
		2570	* Free the set of overridden cursors returned by \c
		2571	* clang_getOverriddenCursors().
		2572	*/
		2573	CINDEX_LINKAGE void clang_disposeOverriddenCursors(CXCursor *overridden);
		2574
		2575	/**
		2576	* Retrieve the file that is included by the given inclusion directive
		2577	* cursor.
		2578	*/
		2579	CINDEX_LINKAGE CXFile clang_getIncludedFile(CXCursor cursor);
		2580
		2581	/**
		2582	* @}
		2583	*/
		2584
		2585	/**
		2586	* \defgroup CINDEX_CURSOR_SOURCE Mapping between cursors and source code
		2587	*
		2588	* Cursors represent a location within the Abstract Syntax Tree (AST). These
		2589	* routines help map between cursors and the physical locations where the
		2590	* described entities occur in the source code. The mapping is provided in
		2591	* both directions, so one can map from source code to the AST and back.
		2592	*
		2593	* @{
		2594	*/
		2595
		2596	/**
		2597	* Map a source location to the cursor that describes the entity at that
		2598	* location in the source code.
		2599	*
		2600	* clang_getCursor() maps an arbitrary source location within a translation
		2601	* unit down to the most specific cursor that describes the entity at that
		2602	* location. For example, given an expression \c x + y, invoking
		2603	* clang_getCursor() with a source location pointing to "x" will return the
		2604	* cursor for "x"; similarly for "y". If the cursor points anywhere between
		2605	* "x" or "y" (e.g., on the + or the whitespace around it), clang_getCursor()
		2606	* will return a cursor referring to the "+" expression.
		2607	*
		2608	* \returns a cursor representing the entity at the given source location, or
		2609	* a NULL cursor if no such entity can be found.
		2610	*/
		2611	CINDEX_LINKAGE CXCursor clang_getCursor(CXTranslationUnit, CXSourceLocation);
		2612
		2613	/**
		2614	* Retrieve the physical location of the source constructor referenced
		2615	* by the given cursor.
		2616	*
		2617	* The location of a declaration is typically the location of the name of that
		2618	* declaration, where the name of that declaration would occur if it is
		2619	* unnamed, or some keyword that introduces that particular declaration.
		2620	* The location of a reference is where that reference occurs within the
		2621	* source code.
		2622	*/
		2623	CINDEX_LINKAGE CXSourceLocation clang_getCursorLocation(CXCursor);
		2624
		2625	/**
		2626	* Retrieve the physical extent of the source construct referenced by
		2627	* the given cursor.
		2628	*
		2629	* The extent of a cursor starts with the file/line/column pointing at the
		2630	* first character within the source construct that the cursor refers to and
		2631	* ends with the last character within that source construct. For a
		2632	* declaration, the extent covers the declaration itself. For a reference,
		2633	* the extent covers the location of the reference (e.g., where the referenced
		2634	* entity was actually used).
		2635	*/
		2636	CINDEX_LINKAGE CXSourceRange clang_getCursorExtent(CXCursor);
		2637
		2638	/**
		2639	* @}
		2640	*/
		2641
		2642	/**
		2643	* \defgroup CINDEX_TYPES Type information for CXCursors
		2644	*
		2645	* @{
		2646	*/
		2647
		2648	/**
		2649	* Describes the kind of type
		2650	*/
		2651	enum CXTypeKind {
		2652	/**
		2653	* Represents an invalid type (e.g., where no type is available).
		2654	*/
		2655	CXType_Invalid = 0,
		2656
		2657	/**
		2658	* A type whose specific kind is not exposed via this
		2659	* interface.
		2660	*/
		2661	CXType_Unexposed = 1,
		2662
		2663	/* Builtin types */
		2664	CXType_Void = 2,
		2665	CXType_Bool = 3,
		2666	CXType_Char_U = 4,
		2667	CXType_UChar = 5,
		2668	CXType_Char16 = 6,
		2669	CXType_Char32 = 7,
		2670	CXType_UShort = 8,
		2671	CXType_UInt = 9,
		2672	CXType_ULong = 10,
		2673	CXType_ULongLong = 11,
		2674	CXType_UInt128 = 12,
		2675	CXType_Char_S = 13,
		2676	CXType_SChar = 14,
		2677	CXType_WChar = 15,
		2678	CXType_Short = 16,
		2679	CXType_Int = 17,
		2680	CXType_Long = 18,
		2681	CXType_LongLong = 19,
		2682	CXType_Int128 = 20,
		2683	CXType_Float = 21,
		2684	CXType_Double = 22,
		2685	CXType_LongDouble = 23,
		2686	CXType_NullPtr = 24,
		2687	CXType_Overload = 25,
		2688	CXType_Dependent = 26,
		2689	CXType_ObjCId = 27,
		2690	CXType_ObjCClass = 28,
		2691	CXType_ObjCSel = 29,
		2692	CXType_Float128 = 30,
		2693	CXType_Half = 31,
		2694	CXType_Float16 = 32,
		2695	CXType_ShortAccum = 33,
		2696	CXType_Accum = 34,
		2697	CXType_LongAccum = 35,
		2698	CXType_UShortAccum = 36,
		2699	CXType_UAccum = 37,
		2700	CXType_ULongAccum = 38,
		2701	CXType_BFloat16 = 39,
		2702	CXType_Ibm128 = 40,
		2703	CXType_FirstBuiltin = CXType_Void,
		2704	CXType_LastBuiltin = CXType_Ibm128,
		2705
		2706	CXType_Complex = 100,
		2707	CXType_Pointer = 101,
		2708	CXType_BlockPointer = 102,
		2709	CXType_LValueReference = 103,
		2710	CXType_RValueReference = 104,
		2711	CXType_Record = 105,
		2712	CXType_Enum = 106,
		2713	CXType_Typedef = 107,
		2714	CXType_ObjCInterface = 108,
		2715	CXType_ObjCObjectPointer = 109,
		2716	CXType_FunctionNoProto = 110,
		2717	CXType_FunctionProto = 111,
		2718	CXType_ConstantArray = 112,
		2719	CXType_Vector = 113,
		2720	CXType_IncompleteArray = 114,
		2721	CXType_VariableArray = 115,
		2722	CXType_DependentSizedArray = 116,
		2723	CXType_MemberPointer = 117,
		2724	CXType_Auto = 118,
		2725
		2726	/**
		2727	* Represents a type that was referred to using an elaborated type keyword.
		2728	*
		2729	* E.g., struct S, or via a qualified name, e.g., N::M::type, or both.
		2730	*/
		2731	CXType_Elaborated = 119,
		2732
		2733	/* OpenCL PipeType. */
		2734	CXType_Pipe = 120,
		2735
		2736	/* OpenCL builtin types. */
		2737	CXType_OCLImage1dRO = 121,
		2738	CXType_OCLImage1dArrayRO = 122,
		2739	CXType_OCLImage1dBufferRO = 123,
		2740	CXType_OCLImage2dRO = 124,
		2741	CXType_OCLImage2dArrayRO = 125,
		2742	CXType_OCLImage2dDepthRO = 126,
		2743	CXType_OCLImage2dArrayDepthRO = 127,
		2744	CXType_OCLImage2dMSAARO = 128,
		2745	CXType_OCLImage2dArrayMSAARO = 129,
		2746	CXType_OCLImage2dMSAADepthRO = 130,
		2747	CXType_OCLImage2dArrayMSAADepthRO = 131,
		2748	CXType_OCLImage3dRO = 132,
		2749	CXType_OCLImage1dWO = 133,
		2750	CXType_OCLImage1dArrayWO = 134,
		2751	CXType_OCLImage1dBufferWO = 135,
		2752	CXType_OCLImage2dWO = 136,
		2753	CXType_OCLImage2dArrayWO = 137,
		2754	CXType_OCLImage2dDepthWO = 138,
		2755	CXType_OCLImage2dArrayDepthWO = 139,
		2756	CXType_OCLImage2dMSAAWO = 140,
		2757	CXType_OCLImage2dArrayMSAAWO = 141,
		2758	CXType_OCLImage2dMSAADepthWO = 142,
		2759	CXType_OCLImage2dArrayMSAADepthWO = 143,
		2760	CXType_OCLImage3dWO = 144,
		2761	CXType_OCLImage1dRW = 145,
		2762	CXType_OCLImage1dArrayRW = 146,
		2763	CXType_OCLImage1dBufferRW = 147,
		2764	CXType_OCLImage2dRW = 148,
		2765	CXType_OCLImage2dArrayRW = 149,
		2766	CXType_OCLImage2dDepthRW = 150,
		2767	CXType_OCLImage2dArrayDepthRW = 151,
		2768	CXType_OCLImage2dMSAARW = 152,
		2769	CXType_OCLImage2dArrayMSAARW = 153,
		2770	CXType_OCLImage2dMSAADepthRW = 154,
		2771	CXType_OCLImage2dArrayMSAADepthRW = 155,
		2772	CXType_OCLImage3dRW = 156,
		2773	CXType_OCLSampler = 157,
		2774	CXType_OCLEvent = 158,
		2775	CXType_OCLQueue = 159,
		2776	CXType_OCLReserveID = 160,
		2777
		2778	CXType_ObjCObject = 161,
		2779	CXType_ObjCTypeParam = 162,
		2780	CXType_Attributed = 163,
		2781
		2782	CXType_OCLIntelSubgroupAVCMcePayload = 164,
		2783	CXType_OCLIntelSubgroupAVCImePayload = 165,
		2784	CXType_OCLIntelSubgroupAVCRefPayload = 166,
		2785	CXType_OCLIntelSubgroupAVCSicPayload = 167,
		2786	CXType_OCLIntelSubgroupAVCMceResult = 168,
		2787	CXType_OCLIntelSubgroupAVCImeResult = 169,
		2788	CXType_OCLIntelSubgroupAVCRefResult = 170,
		2789	CXType_OCLIntelSubgroupAVCSicResult = 171,
		2790	CXType_OCLIntelSubgroupAVCImeResultSingleRefStreamout = 172,
		2791	CXType_OCLIntelSubgroupAVCImeResultDualRefStreamout = 173,
		2792	CXType_OCLIntelSubgroupAVCImeSingleRefStreamin = 174,
		2793
		2794	CXType_OCLIntelSubgroupAVCImeDualRefStreamin = 175,
		2795
		2796	CXType_ExtVector = 176,
		2797	CXType_Atomic = 177,
		2798	CXType_BTFTagAttributed = 178
		2799	};
		2800
		2801	/**
		2802	* Describes the calling convention of a function type
		2803	*/
		2804	enum CXCallingConv {
		2805	CXCallingConv_Default = 0,
		2806	CXCallingConv_C = 1,
		2807	CXCallingConv_X86StdCall = 2,
		2808	CXCallingConv_X86FastCall = 3,
		2809	CXCallingConv_X86ThisCall = 4,
		2810	CXCallingConv_X86Pascal = 5,
		2811	CXCallingConv_AAPCS = 6,
		2812	CXCallingConv_AAPCS_VFP = 7,
		2813	CXCallingConv_X86RegCall = 8,
		2814	CXCallingConv_IntelOclBicc = 9,
		2815	CXCallingConv_Win64 = 10,
		2816	/* Alias for compatibility with older versions of API. */
		2817	CXCallingConv_X86_64Win64 = CXCallingConv_Win64,
		2818	CXCallingConv_X86_64SysV = 11,
		2819	CXCallingConv_X86VectorCall = 12,
		2820	CXCallingConv_Swift = 13,
		2821	CXCallingConv_PreserveMost = 14,
		2822	CXCallingConv_PreserveAll = 15,
		2823	CXCallingConv_AArch64VectorCall = 16,
		2824	CXCallingConv_SwiftAsync = 17,
		2825	CXCallingConv_AArch64SVEPCS = 18,
		2826
		2827	CXCallingConv_Invalid = 100,
		2828	CXCallingConv_Unexposed = 200
		2829	};
		2830
		2831	/**
		2832	* The type of an element in the abstract syntax tree.
		2833	*
		2834	*/
		2835	typedef struct {
		2836	enum CXTypeKind kind;
		2837	void *data[2];
		2838	} CXType;
		2839
		2840	/**
		2841	* Retrieve the type of a CXCursor (if any).
		2842	*/
		2843	CINDEX_LINKAGE CXType clang_getCursorType(CXCursor C);
		2844
		2845	/**
		2846	* Pretty-print the underlying type using the rules of the
		2847	* language of the translation unit from which it came.
		2848	*
		2849	* If the type is invalid, an empty string is returned.
		2850	*/
		2851	CINDEX_LINKAGE CXString clang_getTypeSpelling(CXType CT);
		2852
		2853	/**
		2854	* Retrieve the underlying type of a typedef declaration.
		2855	*
		2856	* If the cursor does not reference a typedef declaration, an invalid type is
		2857	* returned.
		2858	*/
		2859	CINDEX_LINKAGE CXType clang_getTypedefDeclUnderlyingType(CXCursor C);
		2860
		2861	/**
		2862	* Retrieve the integer type of an enum declaration.
		2863	*
		2864	* If the cursor does not reference an enum declaration, an invalid type is
		2865	* returned.
		2866	*/
		2867	CINDEX_LINKAGE CXType clang_getEnumDeclIntegerType(CXCursor C);
		2868
		2869	/**
		2870	* Retrieve the integer value of an enum constant declaration as a signed
		2871	* long long.
		2872	*
		2873	* If the cursor does not reference an enum constant declaration, LLONG_MIN is
		2874	* returned. Since this is also potentially a valid constant value, the kind of
		2875	* the cursor must be verified before calling this function.
		2876	*/
		2877	CINDEX_LINKAGE long long clang_getEnumConstantDeclValue(CXCursor C);
		2878
		2879	/**
		2880	* Retrieve the integer value of an enum constant declaration as an unsigned
		2881	* long long.
		2882	*
		2883	* If the cursor does not reference an enum constant declaration, ULLONG_MAX is
		2884	* returned. Since this is also potentially a valid constant value, the kind of
		2885	* the cursor must be verified before calling this function.
		2886	*/
		2887	CINDEX_LINKAGE unsigned long long
		2888	clang_getEnumConstantDeclUnsignedValue(CXCursor C);
		2889
		2890	/**
		2891	* Retrieve the bit width of a bit field declaration as an integer.
		2892	*
		2893	* If a cursor that is not a bit field declaration is passed in, -1 is returned.
		2894	*/
		2895	CINDEX_LINKAGE int clang_getFieldDeclBitWidth(CXCursor C);
		2896
		2897	/**
		2898	* Retrieve the number of non-variadic arguments associated with a given
		2899	* cursor.
		2900	*
		2901	* The number of arguments can be determined for calls as well as for
		2902	* declarations of functions or methods. For other cursors -1 is returned.
		2903	*/
		2904	CINDEX_LINKAGE int clang_Cursor_getNumArguments(CXCursor C);
		2905
		2906	/**
		2907	* Retrieve the argument cursor of a function or method.
		2908	*
		2909	* The argument cursor can be determined for calls as well as for declarations
		2910	* of functions or methods. For other cursors and for invalid indices, an
		2911	* invalid cursor is returned.
		2912	*/
		2913	CINDEX_LINKAGE CXCursor clang_Cursor_getArgument(CXCursor C, unsigned i);
		2914
		2915	/**
		2916	* Describes the kind of a template argument.
		2917	*
		2918	* See the definition of llvm::clang::TemplateArgument::ArgKind for full
		2919	* element descriptions.
		2920	*/
		2921	enum CXTemplateArgumentKind {
		2922	CXTemplateArgumentKind_Null,
		2923	CXTemplateArgumentKind_Type,
		2924	CXTemplateArgumentKind_Declaration,
		2925	CXTemplateArgumentKind_NullPtr,
		2926	CXTemplateArgumentKind_Integral,
		2927	CXTemplateArgumentKind_Template,
		2928	CXTemplateArgumentKind_TemplateExpansion,
		2929	CXTemplateArgumentKind_Expression,
		2930	CXTemplateArgumentKind_Pack,
		2931	/* Indicates an error case, preventing the kind from being deduced. */
		2932	CXTemplateArgumentKind_Invalid
		2933	};
		2934
		2935	/**
		2936	* Returns the number of template args of a function, struct, or class decl
		2937	* representing a template specialization.
		2938	*
		2939	* If the argument cursor cannot be converted into a template function
		2940	* declaration, -1 is returned.
		2941	*
		2942	* For example, for the following declaration and specialization:
		2943	* template <typename T, int kInt, bool kBool>
		2944	* void foo() { ... }
		2945	*
		2946	* template <>
		2947	* void foo<float, -7, true>();
		2948	*
		2949	* The value 3 would be returned from this call.
		2950	*/
		2951	CINDEX_LINKAGE int clang_Cursor_getNumTemplateArguments(CXCursor C);
		2952
		2953	/**
		2954	* Retrieve the kind of the I'th template argument of the CXCursor C.
		2955	*
		2956	* If the argument CXCursor does not represent a FunctionDecl, StructDecl, or
		2957	* ClassTemplatePartialSpecialization, an invalid template argument kind is
		2958	* returned.
		2959	*
		2960	* For example, for the following declaration and specialization:
		2961	* template <typename T, int kInt, bool kBool>
		2962	* void foo() { ... }
		2963	*
		2964	* template <>
		2965	* void foo<float, -7, true>();
		2966	*
		2967	* For I = 0, 1, and 2, Type, Integral, and Integral will be returned,
		2968	* respectively.
		2969	*/
		2970	CINDEX_LINKAGE enum CXTemplateArgumentKind
		2971	clang_Cursor_getTemplateArgumentKind(CXCursor C, unsigned I);
		2972
		2973	/**
		2974	* Retrieve a CXType representing the type of a TemplateArgument of a
		2975	* function decl representing a template specialization.
		2976	*
		2977	* If the argument CXCursor does not represent a FunctionDecl, StructDecl,
		2978	* ClassDecl or ClassTemplatePartialSpecialization whose I'th template argument
		2979	* has a kind of CXTemplateArgKind_Integral, an invalid type is returned.
		2980	*
		2981	* For example, for the following declaration and specialization:
		2982	* template <typename T, int kInt, bool kBool>
		2983	* void foo() { ... }
		2984	*
		2985	* template <>
		2986	* void foo<float, -7, true>();
		2987	*
		2988	* If called with I = 0, "float", will be returned.
		2989	* Invalid types will be returned for I == 1 or 2.
		2990	*/
		2991	CINDEX_LINKAGE CXType clang_Cursor_getTemplateArgumentType(CXCursor C,
		2992	unsigned I);
		2993
		2994	/**
		2995	* Retrieve the value of an Integral TemplateArgument (of a function
		2996	* decl representing a template specialization) as a signed long long.
		2997	*
		2998	* It is undefined to call this function on a CXCursor that does not represent a
		2999	* FunctionDecl, StructDecl, ClassDecl or ClassTemplatePartialSpecialization
		3000	* whose I'th template argument is not an integral value.
		3001	*
		3002	* For example, for the following declaration and specialization:
		3003	* template <typename T, int kInt, bool kBool>
		3004	* void foo() { ... }
		3005	*
		3006	* template <>
		3007	* void foo<float, -7, true>();
		3008	*
		3009	* If called with I = 1 or 2, -7 or true will be returned, respectively.
		3010	* For I == 0, this function's behavior is undefined.
		3011	*/
		3012	CINDEX_LINKAGE long long clang_Cursor_getTemplateArgumentValue(CXCursor C,
		3013	unsigned I);
		3014
		3015	/**
		3016	* Retrieve the value of an Integral TemplateArgument (of a function
		3017	* decl representing a template specialization) as an unsigned long long.
		3018	*
		3019	* It is undefined to call this function on a CXCursor that does not represent a
		3020	* FunctionDecl, StructDecl, ClassDecl or ClassTemplatePartialSpecialization or
		3021	* whose I'th template argument is not an integral value.
		3022	*
		3023	* For example, for the following declaration and specialization:
		3024	* template <typename T, int kInt, bool kBool>
		3025	* void foo() { ... }
		3026	*
		3027	* template <>
		3028	* void foo<float, 2147483649, true>();
		3029	*
		3030	* If called with I = 1 or 2, 2147483649 or true will be returned, respectively.
		3031	* For I == 0, this function's behavior is undefined.
		3032	*/
		3033	CINDEX_LINKAGE unsigned long long
		3034	clang_Cursor_getTemplateArgumentUnsignedValue(CXCursor C, unsigned I);
		3035
		3036	/**
		3037	* Determine whether two CXTypes represent the same type.
		3038	*
		3039	* \returns non-zero if the CXTypes represent the same type and
		3040	* zero otherwise.
		3041	*/
		3042	CINDEX_LINKAGE unsigned clang_equalTypes(CXType A, CXType B);
		3043
		3044	/**
		3045	* Return the canonical type for a CXType.
		3046	*
		3047	* Clang's type system explicitly models typedefs and all the ways
		3048	* a specific type can be represented. The canonical type is the underlying
		3049	* type with all the "sugar" removed. For example, if 'T' is a typedef
		3050	* for 'int', the canonical type for 'T' would be 'int'.
		3051	*/
		3052	CINDEX_LINKAGE CXType clang_getCanonicalType(CXType T);
		3053
		3054	/**
		3055	* Determine whether a CXType has the "const" qualifier set,
		3056	* without looking through typedefs that may have added "const" at a
		3057	* different level.
		3058	*/
		3059	CINDEX_LINKAGE unsigned clang_isConstQualifiedType(CXType T);
		3060
		3061	/**
		3062	* Determine whether a CXCursor that is a macro, is
		3063	* function like.
		3064	*/
		3065	CINDEX_LINKAGE unsigned clang_Cursor_isMacroFunctionLike(CXCursor C);
		3066
		3067	/**
		3068	* Determine whether a CXCursor that is a macro, is a
		3069	* builtin one.
		3070	*/
		3071	CINDEX_LINKAGE unsigned clang_Cursor_isMacroBuiltin(CXCursor C);
		3072
		3073	/**
		3074	* Determine whether a CXCursor that is a function declaration, is an
		3075	* inline declaration.
		3076	*/
		3077	CINDEX_LINKAGE unsigned clang_Cursor_isFunctionInlined(CXCursor C);
		3078
		3079	/**
		3080	* Determine whether a CXType has the "volatile" qualifier set,
		3081	* without looking through typedefs that may have added "volatile" at
		3082	* a different level.
		3083	*/
		3084	CINDEX_LINKAGE unsigned clang_isVolatileQualifiedType(CXType T);
		3085
		3086	/**
		3087	* Determine whether a CXType has the "restrict" qualifier set,
		3088	* without looking through typedefs that may have added "restrict" at a
		3089	* different level.
		3090	*/
		3091	CINDEX_LINKAGE unsigned clang_isRestrictQualifiedType(CXType T);
		3092
		3093	/**
		3094	* Returns the address space of the given type.
		3095	*/
		3096	CINDEX_LINKAGE unsigned clang_getAddressSpace(CXType T);
		3097
		3098	/**
		3099	* Returns the typedef name of the given type.
		3100	*/
		3101	CINDEX_LINKAGE CXString clang_getTypedefName(CXType CT);
		3102
		3103	/**
		3104	* For pointer types, returns the type of the pointee.
		3105	*/
		3106	CINDEX_LINKAGE CXType clang_getPointeeType(CXType T);
		3107
		3108	/**
		3109	* Retrieve the unqualified variant of the given type, removing as
		3110	* little sugar as possible.
		3111	*
		3112	* For example, given the following series of typedefs:
		3113	*
		3114	* \code
		3115	* typedef int Integer;
		3116	* typedef const Integer CInteger;
		3117	* typedef CInteger DifferenceType;
		3118	* \endcode
		3119	*
		3120	* Executing \c clang_getUnqualifiedType() on a \c CXType that
		3121	* represents \c DifferenceType, will desugar to a type representing
		3122	* \c Integer, that has no qualifiers.
		3123	*
		3124	* And, executing \c clang_getUnqualifiedType() on the type of the
		3125	* first argument of the following function declaration:
		3126	*
		3127	* \code
		3128	* void foo(const int);
		3129	* \endcode
		3130	*
		3131	* Will return a type representing \c int, removing the \c const
		3132	* qualifier.
		3133	*
		3134	* Sugar over array types is not desugared.
		3135	*
		3136	* A type can be checked for qualifiers with \c
		3137	* clang_isConstQualifiedType(), \c clang_isVolatileQualifiedType()
		3138	* and \c clang_isRestrictQualifiedType().
		3139	*
		3140	* A type that resulted from a call to \c clang_getUnqualifiedType
		3141	* will return \c false for all of the above calls.
		3142	*/
		3143	CINDEX_LINKAGE CXType clang_getUnqualifiedType(CXType CT);
		3144
		3145	/**
		3146	* For reference types (e.g., "const int&"), returns the type that the
		3147	* reference refers to (e.g "const int").
		3148	*
		3149	* Otherwise, returns the type itself.
		3150	*
		3151	* A type that has kind \c CXType_LValueReference or
		3152	* \c CXType_RValueReference is a reference type.
		3153	*/
		3154	CINDEX_LINKAGE CXType clang_getNonReferenceType(CXType CT);
		3155
		3156	/**
		3157	* Return the cursor for the declaration of the given type.
		3158	*/
		3159	CINDEX_LINKAGE CXCursor clang_getTypeDeclaration(CXType T);
		3160
		3161	/**
		3162	* Returns the Objective-C type encoding for the specified declaration.
		3163	*/
		3164	CINDEX_LINKAGE CXString clang_getDeclObjCTypeEncoding(CXCursor C);
		3165
		3166	/**
		3167	* Returns the Objective-C type encoding for the specified CXType.
		3168	*/
		3169	CINDEX_LINKAGE CXString clang_Type_getObjCEncoding(CXType type);
		3170
		3171	/**
		3172	* Retrieve the spelling of a given CXTypeKind.
		3173	*/
		3174	CINDEX_LINKAGE CXString clang_getTypeKindSpelling(enum CXTypeKind K);
		3175
		3176	/**
		3177	* Retrieve the calling convention associated with a function type.
		3178	*
		3179	* If a non-function type is passed in, CXCallingConv_Invalid is returned.
		3180	*/
		3181	CINDEX_LINKAGE enum CXCallingConv clang_getFunctionTypeCallingConv(CXType T);
		3182
		3183	/**
		3184	* Retrieve the return type associated with a function type.
		3185	*
		3186	* If a non-function type is passed in, an invalid type is returned.
		3187	*/
		3188	CINDEX_LINKAGE CXType clang_getResultType(CXType T);
		3189
		3190	/**
		3191	* Retrieve the exception specification type associated with a function type.
		3192	* This is a value of type CXCursor_ExceptionSpecificationKind.
		3193	*
		3194	* If a non-function type is passed in, an error code of -1 is returned.
		3195	*/
		3196	CINDEX_LINKAGE int clang_getExceptionSpecificationType(CXType T);
		3197
		3198	/**
		3199	* Retrieve the number of non-variadic parameters associated with a
		3200	* function type.
		3201	*
		3202	* If a non-function type is passed in, -1 is returned.
		3203	*/
		3204	CINDEX_LINKAGE int clang_getNumArgTypes(CXType T);
		3205
		3206	/**
		3207	* Retrieve the type of a parameter of a function type.
		3208	*
		3209	* If a non-function type is passed in or the function does not have enough
		3210	* parameters, an invalid type is returned.
		3211	*/
		3212	CINDEX_LINKAGE CXType clang_getArgType(CXType T, unsigned i);
		3213
		3214	/**
		3215	* Retrieves the base type of the ObjCObjectType.
		3216	*
		3217	* If the type is not an ObjC object, an invalid type is returned.
		3218	*/
		3219	CINDEX_LINKAGE CXType clang_Type_getObjCObjectBaseType(CXType T);
		3220
		3221	/**
		3222	* Retrieve the number of protocol references associated with an ObjC object/id.
		3223	*
		3224	* If the type is not an ObjC object, 0 is returned.
		3225	*/
		3226	CINDEX_LINKAGE unsigned clang_Type_getNumObjCProtocolRefs(CXType T);
		3227
		3228	/**
		3229	* Retrieve the decl for a protocol reference for an ObjC object/id.
		3230	*
		3231	* If the type is not an ObjC object or there are not enough protocol
		3232	* references, an invalid cursor is returned.
		3233	*/
		3234	CINDEX_LINKAGE CXCursor clang_Type_getObjCProtocolDecl(CXType T, unsigned i);
		3235
		3236	/**
		3237	* Retrieve the number of type arguments associated with an ObjC object.
		3238	*
		3239	* If the type is not an ObjC object, 0 is returned.
		3240	*/
		3241	CINDEX_LINKAGE unsigned clang_Type_getNumObjCTypeArgs(CXType T);
		3242
		3243	/**
		3244	* Retrieve a type argument associated with an ObjC object.
		3245	*
		3246	* If the type is not an ObjC or the index is not valid,
		3247	* an invalid type is returned.
		3248	*/
		3249	CINDEX_LINKAGE CXType clang_Type_getObjCTypeArg(CXType T, unsigned i);
		3250
		3251	/**
		3252	* Return 1 if the CXType is a variadic function type, and 0 otherwise.
		3253	*/
		3254	CINDEX_LINKAGE unsigned clang_isFunctionTypeVariadic(CXType T);
		3255
		3256	/**
		3257	* Retrieve the return type associated with a given cursor.
		3258	*
		3259	* This only returns a valid type if the cursor refers to a function or method.
		3260	*/
		3261	CINDEX_LINKAGE CXType clang_getCursorResultType(CXCursor C);
		3262
		3263	/**
		3264	* Retrieve the exception specification type associated with a given cursor.
		3265	* This is a value of type CXCursor_ExceptionSpecificationKind.
		3266	*
		3267	* This only returns a valid result if the cursor refers to a function or
		3268	* method.
		3269	*/
		3270	CINDEX_LINKAGE int clang_getCursorExceptionSpecificationType(CXCursor C);
		3271
		3272	/**
		3273	* Return 1 if the CXType is a POD (plain old data) type, and 0
		3274	* otherwise.
		3275	*/
		3276	CINDEX_LINKAGE unsigned clang_isPODType(CXType T);
		3277
		3278	/**
		3279	* Return the element type of an array, complex, or vector type.
		3280	*
		3281	* If a type is passed in that is not an array, complex, or vector type,
		3282	* an invalid type is returned.
		3283	*/
		3284	CINDEX_LINKAGE CXType clang_getElementType(CXType T);
		3285
		3286	/**
		3287	* Return the number of elements of an array or vector type.
		3288	*
		3289	* If a type is passed in that is not an array or vector type,
		3290	* -1 is returned.
		3291	*/
		3292	CINDEX_LINKAGE long long clang_getNumElements(CXType T);
		3293
		3294	/**
		3295	* Return the element type of an array type.
		3296	*
		3297	* If a non-array type is passed in, an invalid type is returned.
		3298	*/
		3299	CINDEX_LINKAGE CXType clang_getArrayElementType(CXType T);
		3300
		3301	/**
		3302	* Return the array size of a constant array.
		3303	*
		3304	* If a non-array type is passed in, -1 is returned.
		3305	*/
		3306	CINDEX_LINKAGE long long clang_getArraySize(CXType T);
		3307
		3308	/**
		3309	* Retrieve the type named by the qualified-id.
		3310	*
		3311	* If a non-elaborated type is passed in, an invalid type is returned.
		3312	*/
		3313	CINDEX_LINKAGE CXType clang_Type_getNamedType(CXType T);
		3314
		3315	/**
		3316	* Determine if a typedef is 'transparent' tag.
		3317	*
		3318	* A typedef is considered 'transparent' if it shares a name and spelling
		3319	* location with its underlying tag type, as is the case with the NS_ENUM macro.
		3320	*
		3321	* \returns non-zero if transparent and zero otherwise.
		3322	*/
		3323	CINDEX_LINKAGE unsigned clang_Type_isTransparentTagTypedef(CXType T);
		3324
		3325	enum CXTypeNullabilityKind {
		3326	/**
		3327	* Values of this type can never be null.
		3328	*/
		3329	CXTypeNullability_NonNull = 0,
		3330	/**
		3331	* Values of this type can be null.
		3332	*/
		3333	CXTypeNullability_Nullable = 1,
		3334	/**
		3335	* Whether values of this type can be null is (explicitly)
		3336	* unspecified. This captures a (fairly rare) case where we
		3337	* can't conclude anything about the nullability of the type even
		3338	* though it has been considered.
		3339	*/
		3340	CXTypeNullability_Unspecified = 2,
		3341	/**
		3342	* Nullability is not applicable to this type.
		3343	*/
		3344	CXTypeNullability_Invalid = 3,
		3345
		3346	/**
		3347	* Generally behaves like Nullable, except when used in a block parameter that
		3348	* was imported into a swift async method. There, swift will assume that the
		3349	* parameter can get null even if no error occurred. _Nullable parameters are
		3350	* assumed to only get null on error.
		3351	*/
		3352	CXTypeNullability_NullableResult = 4
		3353	};
		3354
		3355	/**
		3356	* Retrieve the nullability kind of a pointer type.
		3357	*/
		3358	CINDEX_LINKAGE enum CXTypeNullabilityKind clang_Type_getNullability(CXType T);
		3359
		3360	/**
		3361	* List the possible error codes for \c clang_Type_getSizeOf,
		3362	* \c clang_Type_getAlignOf, \c clang_Type_getOffsetOf and
		3363	* \c clang_Cursor_getOffsetOf.
		3364	*
		3365	* A value of this enumeration type can be returned if the target type is not
		3366	* a valid argument to sizeof, alignof or offsetof.
		3367	*/
		3368	enum CXTypeLayoutError {
		3369	/**
		3370	* Type is of kind CXType_Invalid.
		3371	*/
		3372	CXTypeLayoutError_Invalid = -1,
		3373	/**
		3374	* The type is an incomplete Type.
		3375	*/
		3376	CXTypeLayoutError_Incomplete = -2,
		3377	/**
		3378	* The type is a dependent Type.
		3379	*/
		3380	CXTypeLayoutError_Dependent = -3,
		3381	/**
		3382	* The type is not a constant size type.
		3383	*/
		3384	CXTypeLayoutError_NotConstantSize = -4,
		3385	/**
		3386	* The Field name is not valid for this record.
		3387	*/
		3388	CXTypeLayoutError_InvalidFieldName = -5,
		3389	/**
		3390	* The type is undeduced.
		3391	*/
		3392	CXTypeLayoutError_Undeduced = -6
		3393	};
		3394
		3395	/**
		3396	* Return the alignment of a type in bytes as per C++[expr.alignof]
		3397	* standard.
		3398	*
		3399	* If the type declaration is invalid, CXTypeLayoutError_Invalid is returned.
		3400	* If the type declaration is an incomplete type, CXTypeLayoutError_Incomplete
		3401	* is returned.
		3402	* If the type declaration is a dependent type, CXTypeLayoutError_Dependent is
		3403	* returned.
		3404	* If the type declaration is not a constant size type,
		3405	* CXTypeLayoutError_NotConstantSize is returned.
		3406	*/
		3407	CINDEX_LINKAGE long long clang_Type_getAlignOf(CXType T);
		3408
		3409	/**
		3410	* Return the class type of an member pointer type.
		3411	*
		3412	* If a non-member-pointer type is passed in, an invalid type is returned.
		3413	*/
		3414	CINDEX_LINKAGE CXType clang_Type_getClassType(CXType T);
		3415
		3416	/**
		3417	* Return the size of a type in bytes as per C++[expr.sizeof] standard.
		3418	*
		3419	* If the type declaration is invalid, CXTypeLayoutError_Invalid is returned.
		3420	* If the type declaration is an incomplete type, CXTypeLayoutError_Incomplete
		3421	* is returned.
		3422	* If the type declaration is a dependent type, CXTypeLayoutError_Dependent is
		3423	* returned.
		3424	*/
		3425	CINDEX_LINKAGE long long clang_Type_getSizeOf(CXType T);
		3426
		3427	/**
		3428	* Return the offset of a field named S in a record of type T in bits
		3429	* as it would be returned by __offsetof__ as per C++11[18.2p4]
		3430	*
		3431	* If the cursor is not a record field declaration, CXTypeLayoutError_Invalid
		3432	* is returned.
		3433	* If the field's type declaration is an incomplete type,
		3434	* CXTypeLayoutError_Incomplete is returned.
		3435	* If the field's type declaration is a dependent type,
		3436	* CXTypeLayoutError_Dependent is returned.
		3437	* If the field's name S is not found,
		3438	* CXTypeLayoutError_InvalidFieldName is returned.
		3439	*/
		3440	CINDEX_LINKAGE long long clang_Type_getOffsetOf(CXType T, const char *S);
		3441
		3442	/**
		3443	* Return the type that was modified by this attributed type.
		3444	*
		3445	* If the type is not an attributed type, an invalid type is returned.
		3446	*/
		3447	CINDEX_LINKAGE CXType clang_Type_getModifiedType(CXType T);
		3448
		3449	/**
		3450	* Gets the type contained by this atomic type.
		3451	*
		3452	* If a non-atomic type is passed in, an invalid type is returned.
		3453	*/
		3454	CINDEX_LINKAGE CXType clang_Type_getValueType(CXType CT);
		3455
		3456	/**
		3457	* Return the offset of the field represented by the Cursor.
		3458	*
		3459	* If the cursor is not a field declaration, -1 is returned.
		3460	* If the cursor semantic parent is not a record field declaration,
		3461	* CXTypeLayoutError_Invalid is returned.
		3462	* If the field's type declaration is an incomplete type,
		3463	* CXTypeLayoutError_Incomplete is returned.
		3464	* If the field's type declaration is a dependent type,
		3465	* CXTypeLayoutError_Dependent is returned.
		3466	* If the field's name S is not found,
		3467	* CXTypeLayoutError_InvalidFieldName is returned.
		3468	*/
		3469	CINDEX_LINKAGE long long clang_Cursor_getOffsetOfField(CXCursor C);
		3470
		3471	/**
		3472	* Determine whether the given cursor represents an anonymous
		3473	* tag or namespace
		3474	*/
		3475	CINDEX_LINKAGE unsigned clang_Cursor_isAnonymous(CXCursor C);
		3476
		3477	/**
		3478	* Determine whether the given cursor represents an anonymous record
		3479	* declaration.
		3480	*/
		3481	CINDEX_LINKAGE unsigned clang_Cursor_isAnonymousRecordDecl(CXCursor C);
		3482
		3483	/**
		3484	* Determine whether the given cursor represents an inline namespace
		3485	* declaration.
		3486	*/
		3487	CINDEX_LINKAGE unsigned clang_Cursor_isInlineNamespace(CXCursor C);
		3488
		3489	enum CXRefQualifierKind {
		3490	/** No ref-qualifier was provided. */
		3491	CXRefQualifier_None = 0,
		3492	/** An lvalue ref-qualifier was provided (\c &). */
		3493	CXRefQualifier_LValue,
		3494	/** An rvalue ref-qualifier was provided (\c &&). */
		3495	CXRefQualifier_RValue
		3496	};
		3497
		3498	/**
		3499	* Returns the number of template arguments for given template
		3500	* specialization, or -1 if type \c T is not a template specialization.
		3501	*/
		3502	CINDEX_LINKAGE int clang_Type_getNumTemplateArguments(CXType T);
		3503
		3504	/**
		3505	* Returns the type template argument of a template class specialization
		3506	* at given index.
		3507	*
		3508	* This function only returns template type arguments and does not handle
		3509	* template template arguments or variadic packs.
		3510	*/
		3511	CINDEX_LINKAGE CXType clang_Type_getTemplateArgumentAsType(CXType T,
		3512	unsigned i);
		3513
		3514	/**
		3515	* Retrieve the ref-qualifier kind of a function or method.
		3516	*
		3517	* The ref-qualifier is returned for C++ functions or methods. For other types
		3518	* or non-C++ declarations, CXRefQualifier_None is returned.
		3519	*/
		3520	CINDEX_LINKAGE enum CXRefQualifierKind clang_Type_getCXXRefQualifier(CXType T);
		3521
		3522	/**
		3523	* Returns non-zero if the cursor specifies a Record member that is a
		3524	* bitfield.
		3525	*/
		3526	CINDEX_LINKAGE unsigned clang_Cursor_isBitField(CXCursor C);
		3527
		3528	/**
		3529	* Returns 1 if the base class specified by the cursor with kind
		3530	* CX_CXXBaseSpecifier is virtual.
		3531	*/
		3532	CINDEX_LINKAGE unsigned clang_isVirtualBase(CXCursor);
		3533
		3534	/**
		3535	* Represents the C++ access control level to a base class for a
		3536	* cursor with kind CX_CXXBaseSpecifier.
		3537	*/
		3538	enum CX_CXXAccessSpecifier {
		3539	CX_CXXInvalidAccessSpecifier,
		3540	CX_CXXPublic,
		3541	CX_CXXProtected,
		3542	CX_CXXPrivate
		3543	};
		3544
		3545	/**
		3546	* Returns the access control level for the referenced object.
		3547	*
		3548	* If the cursor refers to a C++ declaration, its access control level within
		3549	* its parent scope is returned. Otherwise, if the cursor refers to a base
		3550	* specifier or access specifier, the specifier itself is returned.
		3551	*/
		3552	CINDEX_LINKAGE enum CX_CXXAccessSpecifier clang_getCXXAccessSpecifier(CXCursor);
		3553
		3554	/**
		3555	* Represents the storage classes as declared in the source. CX_SC_Invalid
		3556	* was added for the case that the passed cursor in not a declaration.
		3557	*/
		3558	enum CX_StorageClass {
		3559	CX_SC_Invalid,
		3560	CX_SC_None,
		3561	CX_SC_Extern,
		3562	CX_SC_Static,
		3563	CX_SC_PrivateExtern,
		3564	CX_SC_OpenCLWorkGroupLocal,
		3565	CX_SC_Auto,
		3566	CX_SC_Register
		3567	};
		3568
		3569	/**
		3570	* Returns the storage class for a function or variable declaration.
		3571	*
		3572	* If the passed in Cursor is not a function or variable declaration,
		3573	* CX_SC_Invalid is returned else the storage class.
		3574	*/
		3575	CINDEX_LINKAGE enum CX_StorageClass clang_Cursor_getStorageClass(CXCursor);
		3576
		3577	/**
		3578	* Determine the number of overloaded declarations referenced by a
		3579	* \c CXCursor_OverloadedDeclRef cursor.
		3580	*
		3581	* \param cursor The cursor whose overloaded declarations are being queried.
		3582	*
		3583	* \returns The number of overloaded declarations referenced by \c cursor. If it
		3584	* is not a \c CXCursor_OverloadedDeclRef cursor, returns 0.
		3585	*/
		3586	CINDEX_LINKAGE unsigned clang_getNumOverloadedDecls(CXCursor cursor);
		3587
		3588	/**
		3589	* Retrieve a cursor for one of the overloaded declarations referenced
		3590	* by a \c CXCursor_OverloadedDeclRef cursor.
		3591	*
		3592	* \param cursor The cursor whose overloaded declarations are being queried.
		3593	*
		3594	* \param index The zero-based index into the set of overloaded declarations in
		3595	* the cursor.
		3596	*
		3597	* \returns A cursor representing the declaration referenced by the given
		3598	* \c cursor at the specified \c index. If the cursor does not have an
		3599	* associated set of overloaded declarations, or if the index is out of bounds,
		3600	* returns \c clang_getNullCursor();
		3601	*/
		3602	CINDEX_LINKAGE CXCursor clang_getOverloadedDecl(CXCursor cursor,
		3603	unsigned index);
		3604
		3605	/**
		3606	* @}
		3607	*/
		3608
		3609	/**
		3610	* \defgroup CINDEX_ATTRIBUTES Information for attributes
		3611	*
		3612	* @{
		3613	*/
		3614
		3615	/**
		3616	* For cursors representing an iboutletcollection attribute,
		3617	* this function returns the collection element type.
		3618	*
		3619	*/
		3620	CINDEX_LINKAGE CXType clang_getIBOutletCollectionType(CXCursor);
		3621
		3622	/**
		3623	* @}
		3624	*/
		3625
		3626	/**
		3627	* \defgroup CINDEX_CURSOR_TRAVERSAL Traversing the AST with cursors
		3628	*
		3629	* These routines provide the ability to traverse the abstract syntax tree
		3630	* using cursors.
		3631	*
		3632	* @{
		3633	*/
		3634
		3635	/**
		3636	* Describes how the traversal of the children of a particular
		3637	* cursor should proceed after visiting a particular child cursor.
		3638	*
		3639	* A value of this enumeration type should be returned by each
		3640	* \c CXCursorVisitor to indicate how clang_visitChildren() proceed.
		3641	*/
		3642	enum CXChildVisitResult {
		3643	/**
		3644	* Terminates the cursor traversal.
		3645	*/
		3646	CXChildVisit_Break,
		3647	/**
		3648	* Continues the cursor traversal with the next sibling of
		3649	* the cursor just visited, without visiting its children.
		3650	*/
		3651	CXChildVisit_Continue,
		3652	/**
		3653	* Recursively traverse the children of this cursor, using
		3654	* the same visitor and client data.
		3655	*/
		3656	CXChildVisit_Recurse
		3657	};
		3658
		3659	/**
		3660	* Visitor invoked for each cursor found by a traversal.
		3661	*
		3662	* This visitor function will be invoked for each cursor found by
		3663	* clang_visitCursorChildren(). Its first argument is the cursor being
		3664	* visited, its second argument is the parent visitor for that cursor,
		3665	* and its third argument is the client data provided to
		3666	* clang_visitCursorChildren().
		3667	*
		3668	* The visitor should return one of the \c CXChildVisitResult values
		3669	* to direct clang_visitCursorChildren().
		3670	*/
		3671	typedef enum CXChildVisitResult (*CXCursorVisitor)(CXCursor cursor,
		3672	CXCursor parent,
		3673	CXClientData client_data);
		3674
		3675	/**
		3676	* Visit the children of a particular cursor.
		3677	*
		3678	* This function visits all the direct children of the given cursor,
		3679	* invoking the given \p visitor function with the cursors of each
		3680	* visited child. The traversal may be recursive, if the visitor returns
		3681	* \c CXChildVisit_Recurse. The traversal may also be ended prematurely, if
		3682	* the visitor returns \c CXChildVisit_Break.
		3683	*
		3684	* \param parent the cursor whose child may be visited. All kinds of
		3685	* cursors can be visited, including invalid cursors (which, by
		3686	* definition, have no children).
		3687	*
		3688	* \param visitor the visitor function that will be invoked for each
		3689	* child of \p parent.
		3690	*
		3691	* \param client_data pointer data supplied by the client, which will
		3692	* be passed to the visitor each time it is invoked.
		3693	*
		3694	* \returns a non-zero value if the traversal was terminated
		3695	* prematurely by the visitor returning \c CXChildVisit_Break.
		3696	*/
		3697	CINDEX_LINKAGE unsigned clang_visitChildren(CXCursor parent,
		3698	CXCursorVisitor visitor,
		3699	CXClientData client_data);
		3700	#ifdef __has_feature
		3701	#if __has_feature(blocks)
		3702	/**
		3703	* Visitor invoked for each cursor found by a traversal.
		3704	*
		3705	* This visitor block will be invoked for each cursor found by
		3706	* clang_visitChildrenWithBlock(). Its first argument is the cursor being
		3707	* visited, its second argument is the parent visitor for that cursor.
		3708	*
		3709	* The visitor should return one of the \c CXChildVisitResult values
		3710	* to direct clang_visitChildrenWithBlock().
		3711	*/
		3712	typedef enum CXChildVisitResult (^CXCursorVisitorBlock)(CXCursor cursor,
		3713	CXCursor parent);
		3714
		3715	/**
		3716	* Visits the children of a cursor using the specified block. Behaves
		3717	* identically to clang_visitChildren() in all other respects.
		3718	*/
		3719	CINDEX_LINKAGE unsigned
		3720	clang_visitChildrenWithBlock(CXCursor parent, CXCursorVisitorBlock block);
		3721	#endif
		3722	#endif
		3723
		3724	/**
		3725	* @}
		3726	*/
		3727
		3728	/**
		3729	* \defgroup CINDEX_CURSOR_XREF Cross-referencing in the AST
		3730	*
		3731	* These routines provide the ability to determine references within and
		3732	* across translation units, by providing the names of the entities referenced
		3733	* by cursors, follow reference cursors to the declarations they reference,
		3734	* and associate declarations with their definitions.
		3735	*
		3736	* @{
		3737	*/
		3738
		3739	/**
		3740	* Retrieve a Unified Symbol Resolution (USR) for the entity referenced
		3741	* by the given cursor.
		3742	*
		3743	* A Unified Symbol Resolution (USR) is a string that identifies a particular
		3744	* entity (function, class, variable, etc.) within a program. USRs can be
		3745	* compared across translation units to determine, e.g., when references in
		3746	* one translation refer to an entity defined in another translation unit.
		3747	*/
		3748	CINDEX_LINKAGE CXString clang_getCursorUSR(CXCursor);
		3749
		3750	/**
		3751	* Construct a USR for a specified Objective-C class.
		3752	*/
		3753	CINDEX_LINKAGE CXString clang_constructUSR_ObjCClass(const char *class_name);
		3754
		3755	/**
		3756	* Construct a USR for a specified Objective-C category.
		3757	*/
		3758	CINDEX_LINKAGE CXString clang_constructUSR_ObjCCategory(
		3759	const char class_name, const char category_name);
		3760
		3761	/**
		3762	* Construct a USR for a specified Objective-C protocol.
		3763	*/
		3764	CINDEX_LINKAGE CXString
		3765	clang_constructUSR_ObjCProtocol(const char *protocol_name);
		3766
		3767	/**
		3768	* Construct a USR for a specified Objective-C instance variable and
		3769	* the USR for its containing class.
		3770	*/
		3771	CINDEX_LINKAGE CXString clang_constructUSR_ObjCIvar(const char *name,
		3772	CXString classUSR);
		3773
		3774	/**
		3775	* Construct a USR for a specified Objective-C method and
		3776	* the USR for its containing class.
		3777	*/
		3778	CINDEX_LINKAGE CXString clang_constructUSR_ObjCMethod(const char *name,
		3779	unsigned isInstanceMethod,
		3780	CXString classUSR);
		3781
		3782	/**
		3783	* Construct a USR for a specified Objective-C property and the USR
		3784	* for its containing class.
		3785	*/
		3786	CINDEX_LINKAGE CXString clang_constructUSR_ObjCProperty(const char *property,
		3787	CXString classUSR);
		3788
		3789	/**
		3790	* Retrieve a name for the entity referenced by this cursor.
		3791	*/
		3792	CINDEX_LINKAGE CXString clang_getCursorSpelling(CXCursor);
		3793
		3794	/**
		3795	* Retrieve a range for a piece that forms the cursors spelling name.
		3796	* Most of the times there is only one range for the complete spelling but for
		3797	* Objective-C methods and Objective-C message expressions, there are multiple
		3798	* pieces for each selector identifier.
		3799	*
		3800	* \param pieceIndex the index of the spelling name piece. If this is greater
		3801	* than the actual number of pieces, it will return a NULL (invalid) range.
		3802	*
		3803	* \param options Reserved.
		3804	*/
		3805	CINDEX_LINKAGE CXSourceRange clang_Cursor_getSpellingNameRange(
		3806	CXCursor, unsigned pieceIndex, unsigned options);
		3807
		3808	/**
		3809	* Opaque pointer representing a policy that controls pretty printing
		3810	* for \c clang_getCursorPrettyPrinted.
		3811	*/
		3812	typedef void *CXPrintingPolicy;
		3813
		3814	/**
		3815	* Properties for the printing policy.
		3816	*
		3817	* See \c clang::PrintingPolicy for more information.
		3818	*/
		3819	enum CXPrintingPolicyProperty {
		3820	CXPrintingPolicy_Indentation,
		3821	CXPrintingPolicy_SuppressSpecifiers,
		3822	CXPrintingPolicy_SuppressTagKeyword,
		3823	CXPrintingPolicy_IncludeTagDefinition,
		3824	CXPrintingPolicy_SuppressScope,
		3825	CXPrintingPolicy_SuppressUnwrittenScope,
		3826	CXPrintingPolicy_SuppressInitializers,
		3827	CXPrintingPolicy_ConstantArraySizeAsWritten,
		3828	CXPrintingPolicy_AnonymousTagLocations,
		3829	CXPrintingPolicy_SuppressStrongLifetime,
		3830	CXPrintingPolicy_SuppressLifetimeQualifiers,
		3831	CXPrintingPolicy_SuppressTemplateArgsInCXXConstructors,
		3832	CXPrintingPolicy_Bool,
		3833	CXPrintingPolicy_Restrict,
		3834	CXPrintingPolicy_Alignof,
		3835	CXPrintingPolicy_UnderscoreAlignof,
		3836	CXPrintingPolicy_UseVoidForZeroParams,
		3837	CXPrintingPolicy_TerseOutput,
		3838	CXPrintingPolicy_PolishForDeclaration,
		3839	CXPrintingPolicy_Half,
		3840	CXPrintingPolicy_MSWChar,
		3841	CXPrintingPolicy_IncludeNewlines,
		3842	CXPrintingPolicy_MSVCFormatting,
		3843	CXPrintingPolicy_ConstantsAsWritten,
		3844	CXPrintingPolicy_SuppressImplicitBase,
		3845	CXPrintingPolicy_FullyQualifiedName,
		3846
		3847	CXPrintingPolicy_LastProperty = CXPrintingPolicy_FullyQualifiedName
		3848	};
		3849
		3850	/**
		3851	* Get a property value for the given printing policy.
		3852	*/
		3853	CINDEX_LINKAGE unsigned
		3854	clang_PrintingPolicy_getProperty(CXPrintingPolicy Policy,
		3855	enum CXPrintingPolicyProperty Property);
		3856
		3857	/**
		3858	* Set a property value for the given printing policy.
		3859	*/
		3860	CINDEX_LINKAGE void
		3861	clang_PrintingPolicy_setProperty(CXPrintingPolicy Policy,
		3862	enum CXPrintingPolicyProperty Property,
		3863	unsigned Value);
		3864
		3865	/**
		3866	* Retrieve the default policy for the cursor.
		3867	*
		3868	* The policy should be released after use with \c
		3869	* clang_PrintingPolicy_dispose.
		3870	*/
		3871	CINDEX_LINKAGE CXPrintingPolicy clang_getCursorPrintingPolicy(CXCursor);
		3872
		3873	/**
		3874	* Release a printing policy.
		3875	*/
		3876	CINDEX_LINKAGE void clang_PrintingPolicy_dispose(CXPrintingPolicy Policy);
		3877
		3878	/**
		3879	* Pretty print declarations.
		3880	*
		3881	* \param Cursor The cursor representing a declaration.
		3882	*
		3883	* \param Policy The policy to control the entities being printed. If
		3884	* NULL, a default policy is used.
		3885	*
		3886	* \returns The pretty printed declaration or the empty string for
		3887	* other cursors.
		3888	*/
		3889	CINDEX_LINKAGE CXString clang_getCursorPrettyPrinted(CXCursor Cursor,
		3890	CXPrintingPolicy Policy);
		3891
		3892	/**
		3893	* Retrieve the display name for the entity referenced by this cursor.
		3894	*
		3895	* The display name contains extra information that helps identify the cursor,
		3896	* such as the parameters of a function or template or the arguments of a
		3897	* class template specialization.
		3898	*/
		3899	CINDEX_LINKAGE CXString clang_getCursorDisplayName(CXCursor);
		3900
		3901	/** For a cursor that is a reference, retrieve a cursor representing the
		3902	* entity that it references.
		3903	*
		3904	* Reference cursors refer to other entities in the AST. For example, an
		3905	* Objective-C superclass reference cursor refers to an Objective-C class.
		3906	* This function produces the cursor for the Objective-C class from the
		3907	* cursor for the superclass reference. If the input cursor is a declaration or
		3908	* definition, it returns that declaration or definition unchanged.
		3909	* Otherwise, returns the NULL cursor.
		3910	*/
		3911	CINDEX_LINKAGE CXCursor clang_getCursorReferenced(CXCursor);
		3912
		3913	/**
		3914	* For a cursor that is either a reference to or a declaration
		3915	* of some entity, retrieve a cursor that describes the definition of
		3916	* that entity.
		3917	*
		3918	* Some entities can be declared multiple times within a translation
		3919	* unit, but only one of those declarations can also be a
		3920	* definition. For example, given:
		3921	*
		3922	* \code
		3923	* int f(int, int);
		3924	* int g(int x, int y) { return f(x, y); }
		3925	* int f(int a, int b) { return a + b; }
		3926	* int f(int, int);
		3927	* \endcode
		3928	*
		3929	* there are three declarations of the function "f", but only the
		3930	* second one is a definition. The clang_getCursorDefinition()
		3931	* function will take any cursor pointing to a declaration of "f"
		3932	* (the first or fourth lines of the example) or a cursor referenced
		3933	* that uses "f" (the call to "f' inside "g") and will return a
		3934	* declaration cursor pointing to the definition (the second "f"
		3935	* declaration).
		3936	*
		3937	* If given a cursor for which there is no corresponding definition,
		3938	* e.g., because there is no definition of that entity within this
		3939	* translation unit, returns a NULL cursor.
		3940	*/
		3941	CINDEX_LINKAGE CXCursor clang_getCursorDefinition(CXCursor);
		3942
		3943	/**
		3944	* Determine whether the declaration pointed to by this cursor
		3945	* is also a definition of that entity.
		3946	*/
		3947	CINDEX_LINKAGE unsigned clang_isCursorDefinition(CXCursor);
		3948
		3949	/**
		3950	* Retrieve the canonical cursor corresponding to the given cursor.
		3951	*
		3952	* In the C family of languages, many kinds of entities can be declared several
		3953	* times within a single translation unit. For example, a structure type can
		3954	* be forward-declared (possibly multiple times) and later defined:
		3955	*
		3956	* \code
		3957	* struct X;
		3958	* struct X;
		3959	* struct X {
		3960	* int member;
		3961	* };
		3962	* \endcode
		3963	*
		3964	* The declarations and the definition of \c X are represented by three
		3965	* different cursors, all of which are declarations of the same underlying
		3966	* entity. One of these cursor is considered the "canonical" cursor, which
		3967	* is effectively the representative for the underlying entity. One can
		3968	* determine if two cursors are declarations of the same underlying entity by
		3969	* comparing their canonical cursors.
		3970	*
		3971	* \returns The canonical cursor for the entity referred to by the given cursor.
		3972	*/
		3973	CINDEX_LINKAGE CXCursor clang_getCanonicalCursor(CXCursor);
		3974
		3975	/**
		3976	* If the cursor points to a selector identifier in an Objective-C
		3977	* method or message expression, this returns the selector index.
		3978	*
		3979	* After getting a cursor with #clang_getCursor, this can be called to
		3980	* determine if the location points to a selector identifier.
		3981	*
		3982	* \returns The selector index if the cursor is an Objective-C method or message
		3983	* expression and the cursor is pointing to a selector identifier, or -1
		3984	* otherwise.
		3985	*/
		3986	CINDEX_LINKAGE int clang_Cursor_getObjCSelectorIndex(CXCursor);
		3987
		3988	/**
		3989	* Given a cursor pointing to a C++ method call or an Objective-C
		3990	* message, returns non-zero if the method/message is "dynamic", meaning:
		3991	*
		3992	* For a C++ method: the call is virtual.
		3993	* For an Objective-C message: the receiver is an object instance, not 'super'
		3994	* or a specific class.
		3995	*
		3996	* If the method/message is "static" or the cursor does not point to a
		3997	* method/message, it will return zero.
		3998	*/
		3999	CINDEX_LINKAGE int clang_Cursor_isDynamicCall(CXCursor C);
		4000
		4001	/**
		4002	* Given a cursor pointing to an Objective-C message or property
		4003	* reference, or C++ method call, returns the CXType of the receiver.
		4004	*/
		4005	CINDEX_LINKAGE CXType clang_Cursor_getReceiverType(CXCursor C);
		4006
		4007	/**
		4008	* Property attributes for a \c CXCursor_ObjCPropertyDecl.
		4009	*/
		4010	typedef enum {
		4011	CXObjCPropertyAttr_noattr = 0x00,
		4012	CXObjCPropertyAttr_readonly = 0x01,
		4013	CXObjCPropertyAttr_getter = 0x02,
		4014	CXObjCPropertyAttr_assign = 0x04,
		4015	CXObjCPropertyAttr_readwrite = 0x08,
		4016	CXObjCPropertyAttr_retain = 0x10,
		4017	CXObjCPropertyAttr_copy = 0x20,
		4018	CXObjCPropertyAttr_nonatomic = 0x40,
		4019	CXObjCPropertyAttr_setter = 0x80,
		4020	CXObjCPropertyAttr_atomic = 0x100,
		4021	CXObjCPropertyAttr_weak = 0x200,
		4022	CXObjCPropertyAttr_strong = 0x400,
		4023	CXObjCPropertyAttr_unsafe_unretained = 0x800,
		4024	CXObjCPropertyAttr_class = 0x1000
		4025	} CXObjCPropertyAttrKind;
		4026
		4027	/**
		4028	* Given a cursor that represents a property declaration, return the
		4029	* associated property attributes. The bits are formed from
		4030	* \c CXObjCPropertyAttrKind.
		4031	*
		4032	* \param reserved Reserved for future use, pass 0.
		4033	*/
		4034	CINDEX_LINKAGE unsigned
		4035	clang_Cursor_getObjCPropertyAttributes(CXCursor C, unsigned reserved);
		4036
		4037	/**
		4038	* Given a cursor that represents a property declaration, return the
		4039	* name of the method that implements the getter.
		4040	*/
		4041	CINDEX_LINKAGE CXString clang_Cursor_getObjCPropertyGetterName(CXCursor C);
		4042
		4043	/**
		4044	* Given a cursor that represents a property declaration, return the
		4045	* name of the method that implements the setter, if any.
		4046	*/
		4047	CINDEX_LINKAGE CXString clang_Cursor_getObjCPropertySetterName(CXCursor C);
		4048
		4049	/**
		4050	* 'Qualifiers' written next to the return and parameter types in
		4051	* Objective-C method declarations.
		4052	*/
		4053	typedef enum {
		4054	CXObjCDeclQualifier_None = 0x0,
		4055	CXObjCDeclQualifier_In = 0x1,
		4056	CXObjCDeclQualifier_Inout = 0x2,
		4057	CXObjCDeclQualifier_Out = 0x4,
		4058	CXObjCDeclQualifier_Bycopy = 0x8,
		4059	CXObjCDeclQualifier_Byref = 0x10,
		4060	CXObjCDeclQualifier_Oneway = 0x20
		4061	} CXObjCDeclQualifierKind;
		4062
		4063	/**
		4064	* Given a cursor that represents an Objective-C method or parameter
		4065	* declaration, return the associated Objective-C qualifiers for the return
		4066	* type or the parameter respectively. The bits are formed from
		4067	* CXObjCDeclQualifierKind.
		4068	*/
		4069	CINDEX_LINKAGE unsigned clang_Cursor_getObjCDeclQualifiers(CXCursor C);
		4070
		4071	/**
		4072	* Given a cursor that represents an Objective-C method or property
		4073	* declaration, return non-zero if the declaration was affected by "\@optional".
		4074	* Returns zero if the cursor is not such a declaration or it is "\@required".
		4075	*/
		4076	CINDEX_LINKAGE unsigned clang_Cursor_isObjCOptional(CXCursor C);
		4077
		4078	/**
		4079	* Returns non-zero if the given cursor is a variadic function or method.
		4080	*/
		4081	CINDEX_LINKAGE unsigned clang_Cursor_isVariadic(CXCursor C);
		4082
		4083	/**
		4084	* Returns non-zero if the given cursor points to a symbol marked with
		4085	* external_source_symbol attribute.
		4086	*
		4087	* \param language If non-NULL, and the attribute is present, will be set to
		4088	* the 'language' string from the attribute.
		4089	*
		4090	* \param definedIn If non-NULL, and the attribute is present, will be set to
		4091	* the 'definedIn' string from the attribute.
		4092	*
		4093	* \param isGenerated If non-NULL, and the attribute is present, will be set to
		4094	* non-zero if the 'generated_declaration' is set in the attribute.
		4095	*/
		4096	CINDEX_LINKAGE unsigned clang_Cursor_isExternalSymbol(CXCursor C,
		4097	CXString *language,
		4098	CXString *definedIn,
		4099	unsigned *isGenerated);
		4100
		4101	/**
		4102	* Given a cursor that represents a declaration, return the associated
		4103	* comment's source range. The range may include multiple consecutive comments
		4104	* with whitespace in between.
		4105	*/
		4106	CINDEX_LINKAGE CXSourceRange clang_Cursor_getCommentRange(CXCursor C);
		4107
		4108	/**
		4109	* Given a cursor that represents a declaration, return the associated
		4110	* comment text, including comment markers.
		4111	*/
		4112	CINDEX_LINKAGE CXString clang_Cursor_getRawCommentText(CXCursor C);
		4113
		4114	/**
		4115	* Given a cursor that represents a documentable entity (e.g.,
		4116	* declaration), return the associated \paragraph; otherwise return the
		4117	* first paragraph.
		4118	*/
		4119	CINDEX_LINKAGE CXString clang_Cursor_getBriefCommentText(CXCursor C);
		4120
		4121	/**
		4122	* @}
		4123	*/
		4124
		4125	/** \defgroup CINDEX_MANGLE Name Mangling API Functions
		4126	*
		4127	* @{
		4128	*/
		4129
		4130	/**
		4131	* Retrieve the CXString representing the mangled name of the cursor.
		4132	*/
		4133	CINDEX_LINKAGE CXString clang_Cursor_getMangling(CXCursor);
		4134
		4135	/**
		4136	* Retrieve the CXStrings representing the mangled symbols of the C++
		4137	* constructor or destructor at the cursor.
		4138	*/
		4139	CINDEX_LINKAGE CXStringSet *clang_Cursor_getCXXManglings(CXCursor);
		4140
		4141	/**
		4142	* Retrieve the CXStrings representing the mangled symbols of the ObjC
		4143	* class interface or implementation at the cursor.
		4144	*/
		4145	CINDEX_LINKAGE CXStringSet *clang_Cursor_getObjCManglings(CXCursor);
		4146
		4147	/**
		4148	* @}
		4149	*/
		4150
		4151	/**
		4152	* \defgroup CINDEX_MODULE Module introspection
		4153	*
		4154	* The functions in this group provide access to information about modules.
		4155	*
		4156	* @{
		4157	*/
		4158
		4159	typedef void *CXModule;
		4160
		4161	/**
		4162	* Given a CXCursor_ModuleImportDecl cursor, return the associated module.
		4163	*/
		4164	CINDEX_LINKAGE CXModule clang_Cursor_getModule(CXCursor C);
		4165
		4166	/**
		4167	* Given a CXFile header file, return the module that contains it, if one
		4168	* exists.
		4169	*/
		4170	CINDEX_LINKAGE CXModule clang_getModuleForFile(CXTranslationUnit, CXFile);
		4171
		4172	/**
		4173	* \param Module a module object.
		4174	*
		4175	* \returns the module file where the provided module object came from.
		4176	*/
		4177	CINDEX_LINKAGE CXFile clang_Module_getASTFile(CXModule Module);
		4178
		4179	/**
		4180	* \param Module a module object.
		4181	*
		4182	* \returns the parent of a sub-module or NULL if the given module is top-level,
		4183	* e.g. for 'std.vector' it will return the 'std' module.
		4184	*/
		4185	CINDEX_LINKAGE CXModule clang_Module_getParent(CXModule Module);
		4186
		4187	/**
		4188	* \param Module a module object.
		4189	*
		4190	* \returns the name of the module, e.g. for the 'std.vector' sub-module it
		4191	* will return "vector".
		4192	*/
		4193	CINDEX_LINKAGE CXString clang_Module_getName(CXModule Module);
		4194
		4195	/**
		4196	* \param Module a module object.
		4197	*
		4198	* \returns the full name of the module, e.g. "std.vector".
		4199	*/
		4200	CINDEX_LINKAGE CXString clang_Module_getFullName(CXModule Module);
		4201
		4202	/**
		4203	* \param Module a module object.
		4204	*
		4205	* \returns non-zero if the module is a system one.
		4206	*/
		4207	CINDEX_LINKAGE int clang_Module_isSystem(CXModule Module);
		4208
		4209	/**
		4210	* \param Module a module object.
		4211	*
		4212	* \returns the number of top level headers associated with this module.
		4213	*/
		4214	CINDEX_LINKAGE unsigned clang_Module_getNumTopLevelHeaders(CXTranslationUnit,
		4215	CXModule Module);
		4216
		4217	/**
		4218	* \param Module a module object.
		4219	*
		4220	* \param Index top level header index (zero-based).
		4221	*
		4222	* \returns the specified top level header associated with the module.
		4223	*/
		4224	CINDEX_LINKAGE
		4225	CXFile clang_Module_getTopLevelHeader(CXTranslationUnit, CXModule Module,
		4226	unsigned Index);
		4227
		4228	/**
		4229	* @}
		4230	*/
		4231
		4232	/**
		4233	* \defgroup CINDEX_CPP C++ AST introspection
		4234	*
		4235	* The routines in this group provide access information in the ASTs specific
		4236	* to C++ language features.
		4237	*
		4238	* @{
		4239	*/
		4240
		4241	/**
		4242	* Determine if a C++ constructor is a converting constructor.
		4243	*/
		4244	CINDEX_LINKAGE unsigned
		4245	clang_CXXConstructor_isConvertingConstructor(CXCursor C);
		4246
		4247	/**
		4248	* Determine if a C++ constructor is a copy constructor.
		4249	*/
		4250	CINDEX_LINKAGE unsigned clang_CXXConstructor_isCopyConstructor(CXCursor C);
		4251
		4252	/**
		4253	* Determine if a C++ constructor is the default constructor.
		4254	*/
		4255	CINDEX_LINKAGE unsigned clang_CXXConstructor_isDefaultConstructor(CXCursor C);
		4256
		4257	/**
		4258	* Determine if a C++ constructor is a move constructor.
		4259	*/
		4260	CINDEX_LINKAGE unsigned clang_CXXConstructor_isMoveConstructor(CXCursor C);
		4261
		4262	/**
		4263	* Determine if a C++ field is declared 'mutable'.
		4264	*/
		4265	CINDEX_LINKAGE unsigned clang_CXXField_isMutable(CXCursor C);
		4266
		4267	/**
		4268	* Determine if a C++ method is declared '= default'.
		4269	*/
		4270	CINDEX_LINKAGE unsigned clang_CXXMethod_isDefaulted(CXCursor C);
		4271
		4272	/**
		4273	* Determine if a C++ method is declared '= delete'.
		4274	*/
		4275	CINDEX_LINKAGE unsigned clang_CXXMethod_isDeleted(CXCursor C);
		4276
		4277	/**
		4278	* Determine if a C++ member function or member function template is
		4279	* pure virtual.
		4280	*/
		4281	CINDEX_LINKAGE unsigned clang_CXXMethod_isPureVirtual(CXCursor C);
		4282
		4283	/**
		4284	* Determine if a C++ member function or member function template is
		4285	* declared 'static'.
		4286	*/
		4287	CINDEX_LINKAGE unsigned clang_CXXMethod_isStatic(CXCursor C);
		4288
		4289	/**
		4290	* Determine if a C++ member function or member function template is
		4291	* explicitly declared 'virtual' or if it overrides a virtual method from
		4292	* one of the base classes.
		4293	*/
		4294	CINDEX_LINKAGE unsigned clang_CXXMethod_isVirtual(CXCursor C);
		4295
		4296	/**
		4297	* Determine if a C++ member function is a copy-assignment operator,
		4298	* returning 1 if such is the case and 0 otherwise.
		4299	*
		4300	* > A copy-assignment operator `X::operator=` is a non-static,
		4301	* > non-template member function of _class_ `X` with exactly one
		4302	* > parameter of type `X`, `X&`, `const X&`, `volatile X&` or `const
		4303	* > volatile X&`.
		4304	*
		4305	* That is, for example, the `operator=` in:
		4306	*
		4307	* class Foo {
		4308	* bool operator=(const volatile Foo&);
		4309	* };
		4310	*
		4311	* Is a copy-assignment operator, while the `operator=` in:
		4312	*
		4313	* class Bar {
		4314	* bool operator=(const int&);
		4315	* };
		4316	*
		4317	* Is not.
		4318	*/
		4319	CINDEX_LINKAGE unsigned clang_CXXMethod_isCopyAssignmentOperator(CXCursor C);
		4320
		4321	/**
		4322	* Determine if a C++ member function is a move-assignment operator,
		4323	* returning 1 if such is the case and 0 otherwise.
		4324	*
		4325	* > A move-assignment operator `X::operator=` is a non-static,
		4326	* > non-template member function of _class_ `X` with exactly one
		4327	* > parameter of type `X&&`, `const X&&`, `volatile X&&` or `const
		4328	* > volatile X&&`.
		4329	*
		4330	* That is, for example, the `operator=` in:
		4331	*
		4332	* class Foo {
		4333	* bool operator=(const volatile Foo&&);
		4334	* };
		4335	*
		4336	* Is a move-assignment operator, while the `operator=` in:
		4337	*
		4338	* class Bar {
		4339	* bool operator=(const int&&);
		4340	* };
		4341	*
		4342	* Is not.
		4343	*/
		4344	CINDEX_LINKAGE unsigned clang_CXXMethod_isMoveAssignmentOperator(CXCursor C);
		4345
		4346	/**
		4347	* Determine if a C++ record is abstract, i.e. whether a class or struct
		4348	* has a pure virtual member function.
		4349	*/
		4350	CINDEX_LINKAGE unsigned clang_CXXRecord_isAbstract(CXCursor C);
		4351
		4352	/**
		4353	* Determine if an enum declaration refers to a scoped enum.
		4354	*/
		4355	CINDEX_LINKAGE unsigned clang_EnumDecl_isScoped(CXCursor C);
		4356
		4357	/**
		4358	* Determine if a C++ member function or member function template is
		4359	* declared 'const'.
		4360	*/
		4361	CINDEX_LINKAGE unsigned clang_CXXMethod_isConst(CXCursor C);
		4362
		4363	/**
		4364	* Given a cursor that represents a template, determine
		4365	* the cursor kind of the specializations would be generated by instantiating
		4366	* the template.
		4367	*
		4368	* This routine can be used to determine what flavor of function template,
		4369	* class template, or class template partial specialization is stored in the
		4370	* cursor. For example, it can describe whether a class template cursor is
		4371	* declared with "struct", "class" or "union".
		4372	*
		4373	* \param C The cursor to query. This cursor should represent a template
		4374	* declaration.
		4375	*
		4376	* \returns The cursor kind of the specializations that would be generated
		4377	* by instantiating the template \p C. If \p C is not a template, returns
		4378	* \c CXCursor_NoDeclFound.
		4379	*/
		4380	CINDEX_LINKAGE enum CXCursorKind clang_getTemplateCursorKind(CXCursor C);
		4381
		4382	/**
		4383	* Given a cursor that may represent a specialization or instantiation
		4384	* of a template, retrieve the cursor that represents the template that it
		4385	* specializes or from which it was instantiated.
		4386	*
		4387	* This routine determines the template involved both for explicit
		4388	* specializations of templates and for implicit instantiations of the template,
		4389	* both of which are referred to as "specializations". For a class template
		4390	* specialization (e.g., \c std::vector<bool>), this routine will return
		4391	* either the primary template (\c std::vector) or, if the specialization was
		4392	* instantiated from a class template partial specialization, the class template
		4393	* partial specialization. For a class template partial specialization and a
		4394	* function template specialization (including instantiations), this
		4395	* this routine will return the specialized template.
		4396	*
		4397	* For members of a class template (e.g., member functions, member classes, or
		4398	* static data members), returns the specialized or instantiated member.
		4399	* Although not strictly "templates" in the C++ language, members of class
		4400	* templates have the same notions of specializations and instantiations that
		4401	* templates do, so this routine treats them similarly.
		4402	*
		4403	* \param C A cursor that may be a specialization of a template or a member
		4404	* of a template.
		4405	*
		4406	* \returns If the given cursor is a specialization or instantiation of a
		4407	* template or a member thereof, the template or member that it specializes or
		4408	* from which it was instantiated. Otherwise, returns a NULL cursor.
		4409	*/
		4410	CINDEX_LINKAGE CXCursor clang_getSpecializedCursorTemplate(CXCursor C);
		4411
		4412	/**
		4413	* Given a cursor that references something else, return the source range
		4414	* covering that reference.
		4415	*
		4416	* \param C A cursor pointing to a member reference, a declaration reference, or
		4417	* an operator call.
		4418	* \param NameFlags A bitset with three independent flags:
		4419	* CXNameRange_WantQualifier, CXNameRange_WantTemplateArgs, and
		4420	* CXNameRange_WantSinglePiece.
		4421	* \param PieceIndex For contiguous names or when passing the flag
		4422	* CXNameRange_WantSinglePiece, only one piece with index 0 is
		4423	* available. When the CXNameRange_WantSinglePiece flag is not passed for a
		4424	* non-contiguous names, this index can be used to retrieve the individual
		4425	* pieces of the name. See also CXNameRange_WantSinglePiece.
		4426	*
		4427	* \returns The piece of the name pointed to by the given cursor. If there is no
		4428	* name, or if the PieceIndex is out-of-range, a null-cursor will be returned.
		4429	*/
		4430	CINDEX_LINKAGE CXSourceRange clang_getCursorReferenceNameRange(
		4431	CXCursor C, unsigned NameFlags, unsigned PieceIndex);
		4432
		4433	enum CXNameRefFlags {
		4434	/**
		4435	* Include the nested-name-specifier, e.g. Foo:: in x.Foo::y, in the
		4436	* range.
		4437	*/
		4438	CXNameRange_WantQualifier = 0x1,
		4439
		4440	/**
		4441	* Include the explicit template arguments, e.g. \<int> in x.f<int>,
		4442	* in the range.
		4443	*/
		4444	CXNameRange_WantTemplateArgs = 0x2,
		4445
		4446	/**
		4447	* If the name is non-contiguous, return the full spanning range.
		4448	*
		4449	* Non-contiguous names occur in Objective-C when a selector with two or more
		4450	* parameters is used, or in C++ when using an operator:
		4451	* \code
		4452	* [object doSomething:here withValue:there]; // Objective-C
		4453	* return some_vector[1]; // C++
		4454	* \endcode
		4455	*/
		4456	CXNameRange_WantSinglePiece = 0x4
		4457	};
		4458
		4459	/**
		4460	* @}
		4461	*/
		4462
		4463	/**
		4464	* \defgroup CINDEX_LEX Token extraction and manipulation
		4465	*
		4466	* The routines in this group provide access to the tokens within a
		4467	* translation unit, along with a semantic mapping of those tokens to
		4468	* their corresponding cursors.
		4469	*
		4470	* @{
		4471	*/
		4472
		4473	/**
		4474	* Describes a kind of token.
		4475	*/
		4476	typedef enum CXTokenKind {
		4477	/**
		4478	* A token that contains some kind of punctuation.
		4479	*/
		4480	CXToken_Punctuation,
		4481
		4482	/**
		4483	* A language keyword.
		4484	*/
		4485	CXToken_Keyword,
		4486
		4487	/**
		4488	* An identifier (that is not a keyword).
		4489	*/
		4490	CXToken_Identifier,
		4491
		4492	/**
		4493	* A numeric, string, or character literal.
		4494	*/
		4495	CXToken_Literal,
		4496
		4497	/**
		4498	* A comment.
		4499	*/
		4500	CXToken_Comment
		4501	} CXTokenKind;
		4502
		4503	/**
		4504	* Describes a single preprocessing token.
		4505	*/
		4506	typedef struct {
		4507	unsigned int_data[4];
		4508	void *ptr_data;
		4509	} CXToken;
		4510
		4511	/**
		4512	* Get the raw lexical token starting with the given location.
		4513	*
		4514	* \param TU the translation unit whose text is being tokenized.
		4515	*
		4516	* \param Location the source location with which the token starts.
		4517	*
		4518	* \returns The token starting with the given location or NULL if no such token
		4519	* exist. The returned pointer must be freed with clang_disposeTokens before the
		4520	* translation unit is destroyed.
		4521	*/
		4522	CINDEX_LINKAGE CXToken *clang_getToken(CXTranslationUnit TU,
		4523	CXSourceLocation Location);
		4524
		4525	/**
		4526	* Determine the kind of the given token.
		4527	*/
		4528	CINDEX_LINKAGE CXTokenKind clang_getTokenKind(CXToken);
		4529
		4530	/**
		4531	* Determine the spelling of the given token.
		4532	*
		4533	* The spelling of a token is the textual representation of that token, e.g.,
		4534	* the text of an identifier or keyword.
		4535	*/
		4536	CINDEX_LINKAGE CXString clang_getTokenSpelling(CXTranslationUnit, CXToken);
		4537
		4538	/**
		4539	* Retrieve the source location of the given token.
		4540	*/
		4541	CINDEX_LINKAGE CXSourceLocation clang_getTokenLocation(CXTranslationUnit,
		4542	CXToken);
		4543
		4544	/**
		4545	* Retrieve a source range that covers the given token.
		4546	*/
		4547	CINDEX_LINKAGE CXSourceRange clang_getTokenExtent(CXTranslationUnit, CXToken);
		4548
		4549	/**
		4550	* Tokenize the source code described by the given range into raw
		4551	* lexical tokens.
		4552	*
		4553	* \param TU the translation unit whose text is being tokenized.
		4554	*
		4555	* \param Range the source range in which text should be tokenized. All of the
		4556	* tokens produced by tokenization will fall within this source range,
		4557	*
		4558	* \param Tokens this pointer will be set to point to the array of tokens
		4559	* that occur within the given source range. The returned pointer must be
		4560	* freed with clang_disposeTokens() before the translation unit is destroyed.
		4561	*
		4562	* \param NumTokens will be set to the number of tokens in the \c *Tokens
		4563	* array.
		4564	*
		4565	*/
		4566	CINDEX_LINKAGE void clang_tokenize(CXTranslationUnit TU, CXSourceRange Range,
		4567	CXToken *Tokens, unsigned NumTokens);
		4568
		4569	/**
		4570	* Annotate the given set of tokens by providing cursors for each token
		4571	* that can be mapped to a specific entity within the abstract syntax tree.
		4572	*
		4573	* This token-annotation routine is equivalent to invoking
		4574	* clang_getCursor() for the source locations of each of the
		4575	* tokens. The cursors provided are filtered, so that only those
		4576	* cursors that have a direct correspondence to the token are
		4577	* accepted. For example, given a function call \c f(x),
		4578	* clang_getCursor() would provide the following cursors:
		4579	*
		4580	* * when the cursor is over the 'f', a DeclRefExpr cursor referring to 'f'.
		4581	* * when the cursor is over the '(' or the ')', a CallExpr referring to 'f'.
		4582	* * when the cursor is over the 'x', a DeclRefExpr cursor referring to 'x'.
		4583	*
		4584	* Only the first and last of these cursors will occur within the
		4585	* annotate, since the tokens "f" and "x' directly refer to a function
		4586	* and a variable, respectively, but the parentheses are just a small
		4587	* part of the full syntax of the function call expression, which is
		4588	* not provided as an annotation.
		4589	*
		4590	* \param TU the translation unit that owns the given tokens.
		4591	*
		4592	* \param Tokens the set of tokens to annotate.
		4593	*
		4594	* \param NumTokens the number of tokens in \p Tokens.
		4595	*
		4596	* \param Cursors an array of \p NumTokens cursors, whose contents will be
		4597	* replaced with the cursors corresponding to each token.
		4598	*/
		4599	CINDEX_LINKAGE void clang_annotateTokens(CXTranslationUnit TU, CXToken *Tokens,
		4600	unsigned NumTokens, CXCursor *Cursors);
		4601
		4602	/**
		4603	* Free the given set of tokens.
		4604	*/
		4605	CINDEX_LINKAGE void clang_disposeTokens(CXTranslationUnit TU, CXToken *Tokens,
		4606	unsigned NumTokens);
		4607
		4608	/**
		4609	* @}
		4610	*/
		4611
		4612	/**
		4613	* \defgroup CINDEX_DEBUG Debugging facilities
		4614	*
		4615	* These routines are used for testing and debugging, only, and should not
		4616	* be relied upon.
		4617	*
		4618	* @{
		4619	*/
		4620
		4621	/* for debug/testing */
		4622	CINDEX_LINKAGE CXString clang_getCursorKindSpelling(enum CXCursorKind Kind);
		4623	CINDEX_LINKAGE void clang_getDefinitionSpellingAndExtent(
		4624	CXCursor, const char startBuf, const char endBuf, unsigned *startLine,
		4625	unsigned startColumn, unsigned endLine, unsigned *endColumn);
		4626	CINDEX_LINKAGE void clang_enableStackTraces(void);
		4627	CINDEX_LINKAGE void clang_executeOnThread(void (fn)(void ), void *user_data,
		4628	unsigned stack_size);
		4629
		4630	/**
		4631	* @}
		4632	*/
		4633
		4634	/**
		4635	* \defgroup CINDEX_CODE_COMPLET Code completion
		4636	*
		4637	* Code completion involves taking an (incomplete) source file, along with
		4638	* knowledge of where the user is actively editing that file, and suggesting
		4639	* syntactically- and semantically-valid constructs that the user might want to
		4640	* use at that particular point in the source code. These data structures and
		4641	* routines provide support for code completion.
		4642	*
		4643	* @{
		4644	*/
		4645
		4646	/**
		4647	* A semantic string that describes a code-completion result.
		4648	*
		4649	* A semantic string that describes the formatting of a code-completion
		4650	* result as a single "template" of text that should be inserted into the
		4651	* source buffer when a particular code-completion result is selected.
		4652	* Each semantic string is made up of some number of "chunks", each of which
		4653	* contains some text along with a description of what that text means, e.g.,
		4654	* the name of the entity being referenced, whether the text chunk is part of
		4655	* the template, or whether it is a "placeholder" that the user should replace
		4656	* with actual code,of a specific kind. See \c CXCompletionChunkKind for a
		4657	* description of the different kinds of chunks.
		4658	*/
		4659	typedef void *CXCompletionString;
		4660
		4661	/**
		4662	* A single result of code completion.
		4663	*/
		4664	typedef struct {
		4665	/**
		4666	* The kind of entity that this completion refers to.
		4667	*
		4668	* The cursor kind will be a macro, keyword, or a declaration (one of the
		4669	* *Decl cursor kinds), describing the entity that the completion is
		4670	* referring to.
		4671	*
		4672	* \todo In the future, we would like to provide a full cursor, to allow
		4673	* the client to extract additional information from declaration.
		4674	*/
		4675	enum CXCursorKind CursorKind;
		4676
		4677	/**
		4678	* The code-completion string that describes how to insert this
		4679	* code-completion result into the editing buffer.
		4680	*/
		4681	CXCompletionString CompletionString;
		4682	} CXCompletionResult;
		4683
		4684	/**
		4685	* Describes a single piece of text within a code-completion string.
		4686	*
		4687	* Each "chunk" within a code-completion string (\c CXCompletionString) is
		4688	* either a piece of text with a specific "kind" that describes how that text
		4689	* should be interpreted by the client or is another completion string.
		4690	*/
		4691	enum CXCompletionChunkKind {
		4692	/**
		4693	* A code-completion string that describes "optional" text that
		4694	* could be a part of the template (but is not required).
		4695	*
		4696	* The Optional chunk is the only kind of chunk that has a code-completion
		4697	* string for its representation, which is accessible via
		4698	* \c clang_getCompletionChunkCompletionString(). The code-completion string
		4699	* describes an additional part of the template that is completely optional.
		4700	* For example, optional chunks can be used to describe the placeholders for
		4701	* arguments that match up with defaulted function parameters, e.g. given:
		4702	*
		4703	* \code
		4704	* void f(int x, float y = 3.14, double z = 2.71828);
		4705	* \endcode
		4706	*
		4707	* The code-completion string for this function would contain:
		4708	* - a TypedText chunk for "f".
		4709	* - a LeftParen chunk for "(".
		4710	* - a Placeholder chunk for "int x"
		4711	* - an Optional chunk containing the remaining defaulted arguments, e.g.,
		4712	* - a Comma chunk for ","
		4713	* - a Placeholder chunk for "float y"
		4714	* - an Optional chunk containing the last defaulted argument:
		4715	* - a Comma chunk for ","
		4716	* - a Placeholder chunk for "double z"
		4717	* - a RightParen chunk for ")"
		4718	*
		4719	* There are many ways to handle Optional chunks. Two simple approaches are:
		4720	* - Completely ignore optional chunks, in which case the template for the
		4721	* function "f" would only include the first parameter ("int x").
		4722	* - Fully expand all optional chunks, in which case the template for the
		4723	* function "f" would have all of the parameters.
		4724	*/
		4725	CXCompletionChunk_Optional,
		4726	/**
		4727	* Text that a user would be expected to type to get this
		4728	* code-completion result.
		4729	*
		4730	* There will be exactly one "typed text" chunk in a semantic string, which
		4731	* will typically provide the spelling of a keyword or the name of a
		4732	* declaration that could be used at the current code point. Clients are
		4733	* expected to filter the code-completion results based on the text in this
		4734	* chunk.
		4735	*/
		4736	CXCompletionChunk_TypedText,
		4737	/**
		4738	* Text that should be inserted as part of a code-completion result.
		4739	*
		4740	* A "text" chunk represents text that is part of the template to be
		4741	* inserted into user code should this particular code-completion result
		4742	* be selected.
		4743	*/
		4744	CXCompletionChunk_Text,
		4745	/**
		4746	* Placeholder text that should be replaced by the user.
		4747	*
		4748	* A "placeholder" chunk marks a place where the user should insert text
		4749	* into the code-completion template. For example, placeholders might mark
		4750	* the function parameters for a function declaration, to indicate that the
		4751	* user should provide arguments for each of those parameters. The actual
		4752	* text in a placeholder is a suggestion for the text to display before
		4753	* the user replaces the placeholder with real code.
		4754	*/
		4755	CXCompletionChunk_Placeholder,
		4756	/**
		4757	* Informative text that should be displayed but never inserted as
		4758	* part of the template.
		4759	*
		4760	* An "informative" chunk contains annotations that can be displayed to
		4761	* help the user decide whether a particular code-completion result is the
		4762	* right option, but which is not part of the actual template to be inserted
		4763	* by code completion.
		4764	*/
		4765	CXCompletionChunk_Informative,
		4766	/**
		4767	* Text that describes the current parameter when code-completion is
		4768	* referring to function call, message send, or template specialization.
		4769	*
		4770	* A "current parameter" chunk occurs when code-completion is providing
		4771	* information about a parameter corresponding to the argument at the
		4772	* code-completion point. For example, given a function
		4773	*
		4774	* \code
		4775	* int add(int x, int y);
		4776	* \endcode
		4777	*
		4778	* and the source code \c add(, where the code-completion point is after the
		4779	* "(", the code-completion string will contain a "current parameter" chunk
		4780	* for "int x", indicating that the current argument will initialize that
		4781	* parameter. After typing further, to \c add(17, (where the code-completion
		4782	* point is after the ","), the code-completion string will contain a
		4783	* "current parameter" chunk to "int y".
		4784	*/
		4785	CXCompletionChunk_CurrentParameter,
		4786	/**
		4787	* A left parenthesis ('('), used to initiate a function call or
		4788	* signal the beginning of a function parameter list.
		4789	*/
		4790	CXCompletionChunk_LeftParen,
		4791	/**
		4792	* A right parenthesis (')'), used to finish a function call or
		4793	* signal the end of a function parameter list.
		4794	*/
		4795	CXCompletionChunk_RightParen,
		4796	/**
		4797	* A left bracket ('[').
		4798	*/
		4799	CXCompletionChunk_LeftBracket,
		4800	/**
		4801	* A right bracket (']').
		4802	*/
		4803	CXCompletionChunk_RightBracket,
		4804	/**
		4805	* A left brace ('{').
		4806	*/
		4807	CXCompletionChunk_LeftBrace,
		4808	/**
		4809	* A right brace ('}').
		4810	*/
		4811	CXCompletionChunk_RightBrace,
		4812	/**
		4813	* A left angle bracket ('<').
		4814	*/
		4815	CXCompletionChunk_LeftAngle,
		4816	/**
		4817	* A right angle bracket ('>').
		4818	*/
		4819	CXCompletionChunk_RightAngle,
		4820	/**
		4821	* A comma separator (',').
		4822	*/
		4823	CXCompletionChunk_Comma,
		4824	/**
		4825	* Text that specifies the result type of a given result.
		4826	*
		4827	* This special kind of informative chunk is not meant to be inserted into
		4828	* the text buffer. Rather, it is meant to illustrate the type that an
		4829	* expression using the given completion string would have.
		4830	*/
		4831	CXCompletionChunk_ResultType,
		4832	/**
		4833	* A colon (':').
		4834	*/
		4835	CXCompletionChunk_Colon,
		4836	/**
		4837	* A semicolon (';').
		4838	*/
		4839	CXCompletionChunk_SemiColon,
		4840	/**
		4841	* An '=' sign.
		4842	*/
		4843	CXCompletionChunk_Equal,
		4844	/**
		4845	* Horizontal space (' ').
		4846	*/
		4847	CXCompletionChunk_HorizontalSpace,
		4848	/**
		4849	* Vertical space ('\\n'), after which it is generally a good idea to
		4850	* perform indentation.
		4851	*/
		4852	CXCompletionChunk_VerticalSpace
		4853	};
		4854
		4855	/**
		4856	* Determine the kind of a particular chunk within a completion string.
		4857	*
		4858	* \param completion_string the completion string to query.
		4859	*
		4860	* \param chunk_number the 0-based index of the chunk in the completion string.
		4861	*
		4862	* \returns the kind of the chunk at the index \c chunk_number.
		4863	*/
		4864	CINDEX_LINKAGE enum CXCompletionChunkKind
		4865	clang_getCompletionChunkKind(CXCompletionString completion_string,
		4866	unsigned chunk_number);
		4867
		4868	/**
		4869	* Retrieve the text associated with a particular chunk within a
		4870	* completion string.
		4871	*
		4872	* \param completion_string the completion string to query.
		4873	*
		4874	* \param chunk_number the 0-based index of the chunk in the completion string.
		4875	*
		4876	* \returns the text associated with the chunk at index \c chunk_number.
		4877	*/
		4878	CINDEX_LINKAGE CXString clang_getCompletionChunkText(
		4879	CXCompletionString completion_string, unsigned chunk_number);
		4880
		4881	/**
		4882	* Retrieve the completion string associated with a particular chunk
		4883	* within a completion string.
		4884	*
		4885	* \param completion_string the completion string to query.
		4886	*
		4887	* \param chunk_number the 0-based index of the chunk in the completion string.
		4888	*
		4889	* \returns the completion string associated with the chunk at index
		4890	* \c chunk_number.
		4891	*/
		4892	CINDEX_LINKAGE CXCompletionString clang_getCompletionChunkCompletionString(
		4893	CXCompletionString completion_string, unsigned chunk_number);
		4894
		4895	/**
		4896	* Retrieve the number of chunks in the given code-completion string.
		4897	*/
		4898	CINDEX_LINKAGE unsigned
		4899	clang_getNumCompletionChunks(CXCompletionString completion_string);
		4900
		4901	/**
		4902	* Determine the priority of this code completion.
		4903	*
		4904	* The priority of a code completion indicates how likely it is that this
		4905	* particular completion is the completion that the user will select. The
		4906	* priority is selected by various internal heuristics.
		4907	*
		4908	* \param completion_string The completion string to query.
		4909	*
		4910	* \returns The priority of this completion string. Smaller values indicate
		4911	* higher-priority (more likely) completions.
		4912	*/
		4913	CINDEX_LINKAGE unsigned
		4914	clang_getCompletionPriority(CXCompletionString completion_string);
		4915
		4916	/**
		4917	* Determine the availability of the entity that this code-completion
		4918	* string refers to.
		4919	*
		4920	* \param completion_string The completion string to query.
		4921	*
		4922	* \returns The availability of the completion string.
		4923	*/
		4924	CINDEX_LINKAGE enum CXAvailabilityKind
		4925	clang_getCompletionAvailability(CXCompletionString completion_string);
		4926
		4927	/**
		4928	* Retrieve the number of annotations associated with the given
		4929	* completion string.
		4930	*
		4931	* \param completion_string the completion string to query.
		4932	*
		4933	* \returns the number of annotations associated with the given completion
		4934	* string.
		4935	*/
		4936	CINDEX_LINKAGE unsigned
		4937	clang_getCompletionNumAnnotations(CXCompletionString completion_string);
		4938
		4939	/**
		4940	* Retrieve the annotation associated with the given completion string.
		4941	*
		4942	* \param completion_string the completion string to query.
		4943	*
		4944	* \param annotation_number the 0-based index of the annotation of the
		4945	* completion string.
		4946	*
		4947	* \returns annotation string associated with the completion at index
		4948	* \c annotation_number, or a NULL string if that annotation is not available.
		4949	*/
		4950	CINDEX_LINKAGE CXString clang_getCompletionAnnotation(
		4951	CXCompletionString completion_string, unsigned annotation_number);
		4952
		4953	/**
		4954	* Retrieve the parent context of the given completion string.
		4955	*
		4956	* The parent context of a completion string is the semantic parent of
		4957	* the declaration (if any) that the code completion represents. For example,
		4958	* a code completion for an Objective-C method would have the method's class
		4959	* or protocol as its context.
		4960	*
		4961	* \param completion_string The code completion string whose parent is
		4962	* being queried.
		4963	*
		4964	* \param kind DEPRECATED: always set to CXCursor_NotImplemented if non-NULL.
		4965	*
		4966	* \returns The name of the completion parent, e.g., "NSObject" if
		4967	* the completion string represents a method in the NSObject class.
		4968	*/
		4969	CINDEX_LINKAGE CXString clang_getCompletionParent(
		4970	CXCompletionString completion_string, enum CXCursorKind *kind);
		4971
		4972	/**
		4973	* Retrieve the brief documentation comment attached to the declaration
		4974	* that corresponds to the given completion string.
		4975	*/
		4976	CINDEX_LINKAGE CXString
		4977	clang_getCompletionBriefComment(CXCompletionString completion_string);
		4978
		4979	/**
		4980	* Retrieve a completion string for an arbitrary declaration or macro
		4981	* definition cursor.
		4982	*
		4983	* \param cursor The cursor to query.
		4984	*
		4985	* \returns A non-context-sensitive completion string for declaration and macro
		4986	* definition cursors, or NULL for other kinds of cursors.
		4987	*/
		4988	CINDEX_LINKAGE CXCompletionString
		4989	clang_getCursorCompletionString(CXCursor cursor);
		4990
		4991	/**
		4992	* Contains the results of code-completion.
		4993	*
		4994	* This data structure contains the results of code completion, as
		4995	* produced by \c clang_codeCompleteAt(). Its contents must be freed by
		4996	* \c clang_disposeCodeCompleteResults.
		4997	*/
		4998	typedef struct {
		4999	/**
		5000	* The code-completion results.
		5001	*/
		5002	CXCompletionResult *Results;
		5003
		5004	/**
		5005	* The number of code-completion results stored in the
		5006	* \c Results array.
		5007	*/
		5008	unsigned NumResults;
		5009	} CXCodeCompleteResults;
		5010
		5011	/**
		5012	* Retrieve the number of fix-its for the given completion index.
		5013	*
		5014	* Calling this makes sense only if CXCodeComplete_IncludeCompletionsWithFixIts
		5015	* option was set.
		5016	*
		5017	* \param results The structure keeping all completion results
		5018	*
		5019	* \param completion_index The index of the completion
		5020	*
		5021	* \return The number of fix-its which must be applied before the completion at
		5022	* completion_index can be applied
		5023	*/
		5024	CINDEX_LINKAGE unsigned
		5025	clang_getCompletionNumFixIts(CXCodeCompleteResults *results,
		5026	unsigned completion_index);
		5027
		5028	/**
		5029	* Fix-its that must be applied before inserting the text for the
		5030	* corresponding completion.
		5031	*
		5032	* By default, clang_codeCompleteAt() only returns completions with empty
		5033	* fix-its. Extra completions with non-empty fix-its should be explicitly
		5034	* requested by setting CXCodeComplete_IncludeCompletionsWithFixIts.
		5035	*
		5036	* For the clients to be able to compute position of the cursor after applying
		5037	* fix-its, the following conditions are guaranteed to hold for
		5038	* replacement_range of the stored fix-its:
		5039	* - Ranges in the fix-its are guaranteed to never contain the completion
		5040	* point (or identifier under completion point, if any) inside them, except
		5041	* at the start or at the end of the range.
		5042	* - If a fix-it range starts or ends with completion point (or starts or
		5043	* ends after the identifier under completion point), it will contain at
		5044	* least one character. It allows to unambiguously recompute completion
		5045	* point after applying the fix-it.
		5046	*
		5047	* The intuition is that provided fix-its change code around the identifier we
		5048	* complete, but are not allowed to touch the identifier itself or the
		5049	* completion point. One example of completions with corrections are the ones
		5050	* replacing '.' with '->' and vice versa:
		5051	*
		5052	* std::unique_ptr<std::vector<int>> vec_ptr;
		5053	* In 'vec_ptr.^', one of the completions is 'push_back', it requires
		5054	* replacing '.' with '->'.
		5055	* In 'vec_ptr->^', one of the completions is 'release', it requires
		5056	* replacing '->' with '.'.
		5057	*
		5058	* \param results The structure keeping all completion results
		5059	*
		5060	* \param completion_index The index of the completion
		5061	*
		5062	* \param fixit_index The index of the fix-it for the completion at
		5063	* completion_index
		5064	*
		5065	* \param replacement_range The fix-it range that must be replaced before the
		5066	* completion at completion_index can be applied
		5067	*
		5068	* \returns The fix-it string that must replace the code at replacement_range
		5069	* before the completion at completion_index can be applied
		5070	*/
		5071	CINDEX_LINKAGE CXString clang_getCompletionFixIt(
		5072	CXCodeCompleteResults *results, unsigned completion_index,
		5073	unsigned fixit_index, CXSourceRange *replacement_range);
		5074
		5075	/**
		5076	* Flags that can be passed to \c clang_codeCompleteAt() to
		5077	* modify its behavior.
		5078	*
		5079	* The enumerators in this enumeration can be bitwise-OR'd together to
		5080	* provide multiple options to \c clang_codeCompleteAt().
		5081	*/
		5082	enum CXCodeComplete_Flags {
		5083	/**
		5084	* Whether to include macros within the set of code
		5085	* completions returned.
		5086	*/
		5087	CXCodeComplete_IncludeMacros = 0x01,
		5088
		5089	/**
		5090	* Whether to include code patterns for language constructs
		5091	* within the set of code completions, e.g., for loops.
		5092	*/
		5093	CXCodeComplete_IncludeCodePatterns = 0x02,
		5094
		5095	/**
		5096	* Whether to include brief documentation within the set of code
		5097	* completions returned.
		5098	*/
		5099	CXCodeComplete_IncludeBriefComments = 0x04,
		5100
		5101	/**
		5102	* Whether to speed up completion by omitting top- or namespace-level entities
		5103	* defined in the preamble. There's no guarantee any particular entity is
		5104	* omitted. This may be useful if the headers are indexed externally.
		5105	*/
		5106	CXCodeComplete_SkipPreamble = 0x08,
		5107
		5108	/**
		5109	* Whether to include completions with small
		5110	* fix-its, e.g. change '.' to '->' on member access, etc.
		5111	*/
		5112	CXCodeComplete_IncludeCompletionsWithFixIts = 0x10
		5113	};
		5114
		5115	/**
		5116	* Bits that represent the context under which completion is occurring.
		5117	*
		5118	* The enumerators in this enumeration may be bitwise-OR'd together if multiple
		5119	* contexts are occurring simultaneously.
		5120	*/
		5121	enum CXCompletionContext {
		5122	/**
		5123	* The context for completions is unexposed, as only Clang results
		5124	* should be included. (This is equivalent to having no context bits set.)
		5125	*/
		5126	CXCompletionContext_Unexposed = 0,
		5127
		5128	/**
		5129	* Completions for any possible type should be included in the results.
		5130	*/
		5131	CXCompletionContext_AnyType = 1 << 0,
		5132
		5133	/**
		5134	* Completions for any possible value (variables, function calls, etc.)
		5135	* should be included in the results.
		5136	*/
		5137	CXCompletionContext_AnyValue = 1 << 1,
		5138	/**
		5139	* Completions for values that resolve to an Objective-C object should
		5140	* be included in the results.
		5141	*/
		5142	CXCompletionContext_ObjCObjectValue = 1 << 2,
		5143	/**
		5144	* Completions for values that resolve to an Objective-C selector
		5145	* should be included in the results.
		5146	*/
		5147	CXCompletionContext_ObjCSelectorValue = 1 << 3,
		5148	/**
		5149	* Completions for values that resolve to a C++ class type should be
		5150	* included in the results.
		5151	*/
		5152	CXCompletionContext_CXXClassTypeValue = 1 << 4,
		5153
		5154	/**
		5155	* Completions for fields of the member being accessed using the dot
		5156	* operator should be included in the results.
		5157	*/
		5158	CXCompletionContext_DotMemberAccess = 1 << 5,
		5159	/**
		5160	* Completions for fields of the member being accessed using the arrow
		5161	* operator should be included in the results.
		5162	*/
		5163	CXCompletionContext_ArrowMemberAccess = 1 << 6,
		5164	/**
		5165	* Completions for properties of the Objective-C object being accessed
		5166	* using the dot operator should be included in the results.
		5167	*/
		5168	CXCompletionContext_ObjCPropertyAccess = 1 << 7,
		5169
		5170	/**
		5171	* Completions for enum tags should be included in the results.
		5172	*/
		5173	CXCompletionContext_EnumTag = 1 << 8,
		5174	/**
		5175	* Completions for union tags should be included in the results.
		5176	*/
		5177	CXCompletionContext_UnionTag = 1 << 9,
		5178	/**
		5179	* Completions for struct tags should be included in the results.
		5180	*/
		5181	CXCompletionContext_StructTag = 1 << 10,
		5182
		5183	/**
		5184	* Completions for C++ class names should be included in the results.
		5185	*/
		5186	CXCompletionContext_ClassTag = 1 << 11,
		5187	/**
		5188	* Completions for C++ namespaces and namespace aliases should be
		5189	* included in the results.
		5190	*/
		5191	CXCompletionContext_Namespace = 1 << 12,
		5192	/**
		5193	* Completions for C++ nested name specifiers should be included in
		5194	* the results.
		5195	*/
		5196	CXCompletionContext_NestedNameSpecifier = 1 << 13,
		5197
		5198	/**
		5199	* Completions for Objective-C interfaces (classes) should be included
		5200	* in the results.
		5201	*/
		5202	CXCompletionContext_ObjCInterface = 1 << 14,
		5203	/**
		5204	* Completions for Objective-C protocols should be included in
		5205	* the results.
		5206	*/
		5207	CXCompletionContext_ObjCProtocol = 1 << 15,
		5208	/**
		5209	* Completions for Objective-C categories should be included in
		5210	* the results.
		5211	*/
		5212	CXCompletionContext_ObjCCategory = 1 << 16,
		5213	/**
		5214	* Completions for Objective-C instance messages should be included
		5215	* in the results.
		5216	*/
		5217	CXCompletionContext_ObjCInstanceMessage = 1 << 17,
		5218	/**
		5219	* Completions for Objective-C class messages should be included in
		5220	* the results.
		5221	*/
		5222	CXCompletionContext_ObjCClassMessage = 1 << 18,
		5223	/**
		5224	* Completions for Objective-C selector names should be included in
		5225	* the results.
		5226	*/
		5227	CXCompletionContext_ObjCSelectorName = 1 << 19,
		5228
		5229	/**
		5230	* Completions for preprocessor macro names should be included in
		5231	* the results.
		5232	*/
		5233	CXCompletionContext_MacroName = 1 << 20,
		5234
		5235	/**
		5236	* Natural language completions should be included in the results.
		5237	*/
		5238	CXCompletionContext_NaturalLanguage = 1 << 21,
		5239
		5240	/**
		5241	* #include file completions should be included in the results.
		5242	*/
		5243	CXCompletionContext_IncludedFile = 1 << 22,
		5244
		5245	/**
		5246	* The current context is unknown, so set all contexts.
		5247	*/
		5248	CXCompletionContext_Unknown = ((1 << 23) - 1)
		5249	};
		5250
		5251	/**
		5252	* Returns a default set of code-completion options that can be
		5253	* passed to\c clang_codeCompleteAt().
		5254	*/
		5255	CINDEX_LINKAGE unsigned clang_defaultCodeCompleteOptions(void);
		5256
		5257	/**
		5258	* Perform code completion at a given location in a translation unit.
		5259	*
		5260	* This function performs code completion at a particular file, line, and
		5261	* column within source code, providing results that suggest potential
		5262	* code snippets based on the context of the completion. The basic model
		5263	* for code completion is that Clang will parse a complete source file,
		5264	* performing syntax checking up to the location where code-completion has
		5265	* been requested. At that point, a special code-completion token is passed
		5266	* to the parser, which recognizes this token and determines, based on the
		5267	* current location in the C/Objective-C/C++ grammar and the state of
		5268	* semantic analysis, what completions to provide. These completions are
		5269	* returned via a new \c CXCodeCompleteResults structure.
		5270	*
		5271	* Code completion itself is meant to be triggered by the client when the
		5272	* user types punctuation characters or whitespace, at which point the
		5273	* code-completion location will coincide with the cursor. For example, if \c p
		5274	* is a pointer, code-completion might be triggered after the "-" and then
		5275	* after the ">" in \c p->. When the code-completion location is after the ">",
		5276	* the completion results will provide, e.g., the members of the struct that
		5277	* "p" points to. The client is responsible for placing the cursor at the
		5278	* beginning of the token currently being typed, then filtering the results
		5279	* based on the contents of the token. For example, when code-completing for
		5280	* the expression \c p->get, the client should provide the location just after
		5281	* the ">" (e.g., pointing at the "g") to this code-completion hook. Then, the
		5282	* client can filter the results based on the current token text ("get"), only
		5283	* showing those results that start with "get". The intent of this interface
		5284	* is to separate the relatively high-latency acquisition of code-completion
		5285	* results from the filtering of results on a per-character basis, which must
		5286	* have a lower latency.
		5287	*
		5288	* \param TU The translation unit in which code-completion should
		5289	* occur. The source files for this translation unit need not be
		5290	* completely up-to-date (and the contents of those source files may
		5291	* be overridden via \p unsaved_files). Cursors referring into the
		5292	* translation unit may be invalidated by this invocation.
		5293	*
		5294	* \param complete_filename The name of the source file where code
		5295	* completion should be performed. This filename may be any file
		5296	* included in the translation unit.
		5297	*
		5298	* \param complete_line The line at which code-completion should occur.
		5299	*
		5300	* \param complete_column The column at which code-completion should occur.
		5301	* Note that the column should point just after the syntactic construct that
		5302	* initiated code completion, and not in the middle of a lexical token.
		5303	*
		5304	* \param unsaved_files the Files that have not yet been saved to disk
		5305	* but may be required for parsing or code completion, including the
		5306	* contents of those files. The contents and name of these files (as
		5307	* specified by CXUnsavedFile) are copied when necessary, so the
		5308	* client only needs to guarantee their validity until the call to
		5309	* this function returns.
		5310	*
		5311	* \param num_unsaved_files The number of unsaved file entries in \p
		5312	* unsaved_files.
		5313	*
		5314	* \param options Extra options that control the behavior of code
		5315	* completion, expressed as a bitwise OR of the enumerators of the
		5316	* CXCodeComplete_Flags enumeration. The
		5317	* \c clang_defaultCodeCompleteOptions() function returns a default set
		5318	* of code-completion options.
		5319	*
		5320	* \returns If successful, a new \c CXCodeCompleteResults structure
		5321	* containing code-completion results, which should eventually be
		5322	* freed with \c clang_disposeCodeCompleteResults(). If code
		5323	* completion fails, returns NULL.
		5324	*/
		5325	CINDEX_LINKAGE
		5326	CXCodeCompleteResults *
		5327	clang_codeCompleteAt(CXTranslationUnit TU, const char *complete_filename,
		5328	unsigned complete_line, unsigned complete_column,
		5329	struct CXUnsavedFile *unsaved_files,
		5330	unsigned num_unsaved_files, unsigned options);
		5331
		5332	/**
		5333	* Sort the code-completion results in case-insensitive alphabetical
		5334	* order.
		5335	*
		5336	* \param Results The set of results to sort.
		5337	* \param NumResults The number of results in \p Results.
		5338	*/
		5339	CINDEX_LINKAGE
		5340	void clang_sortCodeCompletionResults(CXCompletionResult *Results,
		5341	unsigned NumResults);
		5342
		5343	/**
		5344	* Free the given set of code-completion results.
		5345	*/
		5346	CINDEX_LINKAGE
		5347	void clang_disposeCodeCompleteResults(CXCodeCompleteResults *Results);
		5348
		5349	/**
		5350	* Determine the number of diagnostics produced prior to the
		5351	* location where code completion was performed.
		5352	*/
		5353	CINDEX_LINKAGE
		5354	unsigned clang_codeCompleteGetNumDiagnostics(CXCodeCompleteResults *Results);
		5355
		5356	/**
		5357	* Retrieve a diagnostic associated with the given code completion.
		5358	*
		5359	* \param Results the code completion results to query.
		5360	* \param Index the zero-based diagnostic number to retrieve.
		5361	*
		5362	* \returns the requested diagnostic. This diagnostic must be freed
		5363	* via a call to \c clang_disposeDiagnostic().
		5364	*/
		5365	CINDEX_LINKAGE
		5366	CXDiagnostic clang_codeCompleteGetDiagnostic(CXCodeCompleteResults *Results,
		5367	unsigned Index);
		5368
		5369	/**
		5370	* Determines what completions are appropriate for the context
		5371	* the given code completion.
		5372	*
		5373	* \param Results the code completion results to query
		5374	*
		5375	* \returns the kinds of completions that are appropriate for use
		5376	* along with the given code completion results.
		5377	*/
		5378	CINDEX_LINKAGE
		5379	unsigned long long
		5380	clang_codeCompleteGetContexts(CXCodeCompleteResults *Results);
		5381
		5382	/**
		5383	* Returns the cursor kind for the container for the current code
		5384	* completion context. The container is only guaranteed to be set for
		5385	* contexts where a container exists (i.e. member accesses or Objective-C
		5386	* message sends); if there is not a container, this function will return
		5387	* CXCursor_InvalidCode.
		5388	*
		5389	* \param Results the code completion results to query
		5390	*
		5391	* \param IsIncomplete on return, this value will be false if Clang has complete
		5392	* information about the container. If Clang does not have complete
		5393	* information, this value will be true.
		5394	*
		5395	* \returns the container kind, or CXCursor_InvalidCode if there is not a
		5396	* container
		5397	*/
		5398	CINDEX_LINKAGE
		5399	enum CXCursorKind
		5400	clang_codeCompleteGetContainerKind(CXCodeCompleteResults *Results,
		5401	unsigned *IsIncomplete);
		5402
		5403	/**
		5404	* Returns the USR for the container for the current code completion
		5405	* context. If there is not a container for the current context, this
		5406	* function will return the empty string.
		5407	*
		5408	* \param Results the code completion results to query
		5409	*
		5410	* \returns the USR for the container
		5411	*/
		5412	CINDEX_LINKAGE
		5413	CXString clang_codeCompleteGetContainerUSR(CXCodeCompleteResults *Results);
		5414
		5415	/**
		5416	* Returns the currently-entered selector for an Objective-C message
		5417	* send, formatted like "initWithFoo:bar:". Only guaranteed to return a
		5418	* non-empty string for CXCompletionContext_ObjCInstanceMessage and
		5419	* CXCompletionContext_ObjCClassMessage.
		5420	*
		5421	* \param Results the code completion results to query
		5422	*
		5423	* \returns the selector (or partial selector) that has been entered thus far
		5424	* for an Objective-C message send.
		5425	*/
		5426	CINDEX_LINKAGE
		5427	CXString clang_codeCompleteGetObjCSelector(CXCodeCompleteResults *Results);
		5428
		5429	/**
		5430	* @}
		5431	*/
		5432
		5433	/**
		5434	* \defgroup CINDEX_MISC Miscellaneous utility functions
		5435	*
		5436	* @{
		5437	*/
		5438
		5439	/**
		5440	* Return a version string, suitable for showing to a user, but not
		5441	* intended to be parsed (the format is not guaranteed to be stable).
		5442	*/
		5443	CINDEX_LINKAGE CXString clang_getClangVersion(void);
		5444
		5445	/**
		5446	* Enable/disable crash recovery.
		5447	*
		5448	* \param isEnabled Flag to indicate if crash recovery is enabled. A non-zero
		5449	* value enables crash recovery, while 0 disables it.
		5450	*/
		5451	CINDEX_LINKAGE void clang_toggleCrashRecovery(unsigned isEnabled);
		5452
		5453	/**
		5454	* Visitor invoked for each file in a translation unit
		5455	* (used with clang_getInclusions()).
		5456	*
		5457	* This visitor function will be invoked by clang_getInclusions() for each
		5458	* file included (either at the top-level or by \#include directives) within
		5459	* a translation unit. The first argument is the file being included, and
		5460	* the second and third arguments provide the inclusion stack. The
		5461	* array is sorted in order of immediate inclusion. For example,
		5462	* the first element refers to the location that included 'included_file'.
		5463	*/
		5464	typedef void (*CXInclusionVisitor)(CXFile included_file,
		5465	CXSourceLocation *inclusion_stack,
		5466	unsigned include_len,
		5467	CXClientData client_data);
		5468
		5469	/**
		5470	* Visit the set of preprocessor inclusions in a translation unit.
		5471	* The visitor function is called with the provided data for every included
		5472	* file. This does not include headers included by the PCH file (unless one
		5473	* is inspecting the inclusions in the PCH file itself).
		5474	*/
		5475	CINDEX_LINKAGE void clang_getInclusions(CXTranslationUnit tu,
		5476	CXInclusionVisitor visitor,
		5477	CXClientData client_data);
		5478
		5479	typedef enum {
		5480	CXEval_Int = 1,
		5481	CXEval_Float = 2,
		5482	CXEval_ObjCStrLiteral = 3,
		5483	CXEval_StrLiteral = 4,
		5484	CXEval_CFStr = 5,
		5485	CXEval_Other = 6,
		5486
		5487	CXEval_UnExposed = 0
		5488
		5489	} CXEvalResultKind;
		5490
		5491	/**
		5492	* Evaluation result of a cursor
		5493	*/
		5494	typedef void *CXEvalResult;
		5495
		5496	/**
		5497	* If cursor is a statement declaration tries to evaluate the
		5498	* statement and if its variable, tries to evaluate its initializer,
		5499	* into its corresponding type.
		5500	* If it's an expression, tries to evaluate the expression.
		5501	*/
		5502	CINDEX_LINKAGE CXEvalResult clang_Cursor_Evaluate(CXCursor C);
		5503
		5504	/**
		5505	* Returns the kind of the evaluated result.
		5506	*/
		5507	CINDEX_LINKAGE CXEvalResultKind clang_EvalResult_getKind(CXEvalResult E);
		5508
		5509	/**
		5510	* Returns the evaluation result as integer if the
		5511	* kind is Int.
		5512	*/
		5513	CINDEX_LINKAGE int clang_EvalResult_getAsInt(CXEvalResult E);
		5514
		5515	/**
		5516	* Returns the evaluation result as a long long integer if the
		5517	* kind is Int. This prevents overflows that may happen if the result is
		5518	* returned with clang_EvalResult_getAsInt.
		5519	*/
		5520	CINDEX_LINKAGE long long clang_EvalResult_getAsLongLong(CXEvalResult E);
		5521
		5522	/**
		5523	* Returns a non-zero value if the kind is Int and the evaluation
		5524	* result resulted in an unsigned integer.
		5525	*/
		5526	CINDEX_LINKAGE unsigned clang_EvalResult_isUnsignedInt(CXEvalResult E);
		5527
		5528	/**
		5529	* Returns the evaluation result as an unsigned integer if
		5530	* the kind is Int and clang_EvalResult_isUnsignedInt is non-zero.
		5531	*/
		5532	CINDEX_LINKAGE unsigned long long
		5533	clang_EvalResult_getAsUnsigned(CXEvalResult E);
		5534
		5535	/**
		5536	* Returns the evaluation result as double if the
		5537	* kind is double.
		5538	*/
		5539	CINDEX_LINKAGE double clang_EvalResult_getAsDouble(CXEvalResult E);
		5540
		5541	/**
		5542	* Returns the evaluation result as a constant string if the
		5543	* kind is other than Int or float. User must not free this pointer,
		5544	* instead call clang_EvalResult_dispose on the CXEvalResult returned
		5545	* by clang_Cursor_Evaluate.
		5546	*/
		5547	CINDEX_LINKAGE const char *clang_EvalResult_getAsStr(CXEvalResult E);
		5548
		5549	/**
		5550	* Disposes the created Eval memory.
		5551	*/
		5552	CINDEX_LINKAGE void clang_EvalResult_dispose(CXEvalResult E);
		5553	/**
		5554	* @}
		5555	*/
		5556
		5557	/** \defgroup CINDEX_REMAPPING Remapping functions
		5558	*
		5559	* @{
		5560	*/
		5561
		5562	/**
		5563	* A remapping of original source files and their translated files.
		5564	*/
		5565	typedef void *CXRemapping;
		5566
		5567	/**
		5568	* Retrieve a remapping.
		5569	*
		5570	* \param path the path that contains metadata about remappings.
		5571	*
		5572	* \returns the requested remapping. This remapping must be freed
		5573	* via a call to \c clang_remap_dispose(). Can return NULL if an error occurred.
		5574	*/
		5575	CINDEX_LINKAGE CXRemapping clang_getRemappings(const char *path);
		5576
		5577	/**
		5578	* Retrieve a remapping.
		5579	*
		5580	* \param filePaths pointer to an array of file paths containing remapping info.
		5581	*
		5582	* \param numFiles number of file paths.
		5583	*
		5584	* \returns the requested remapping. This remapping must be freed
		5585	* via a call to \c clang_remap_dispose(). Can return NULL if an error occurred.
		5586	*/
		5587	CINDEX_LINKAGE
		5588	CXRemapping clang_getRemappingsFromFileList(const char **filePaths,
		5589	unsigned numFiles);
		5590
		5591	/**
		5592	* Determine the number of remappings.
		5593	*/
		5594	CINDEX_LINKAGE unsigned clang_remap_getNumFiles(CXRemapping);
		5595
		5596	/**
		5597	* Get the original and the associated filename from the remapping.
		5598	*
		5599	* \param original If non-NULL, will be set to the original filename.
		5600	*
		5601	* \param transformed If non-NULL, will be set to the filename that the original
		5602	* is associated with.
		5603	*/
		5604	CINDEX_LINKAGE void clang_remap_getFilenames(CXRemapping, unsigned index,
		5605	CXString *original,
		5606	CXString *transformed);
		5607
		5608	/**
		5609	* Dispose the remapping.
		5610	*/
		5611	CINDEX_LINKAGE void clang_remap_dispose(CXRemapping);
		5612
		5613	/**
		5614	* @}
		5615	*/
		5616
		5617	/** \defgroup CINDEX_HIGH Higher level API functions
		5618	*
		5619	* @{
		5620	*/
		5621
		5622	enum CXVisitorResult { CXVisit_Break, CXVisit_Continue };
		5623
		5624	typedef struct CXCursorAndRangeVisitor {
		5625	void *context;
		5626	enum CXVisitorResult (visit)(void context, CXCursor, CXSourceRange);
		5627	} CXCursorAndRangeVisitor;
		5628
		5629	typedef enum {
		5630	/**
		5631	* Function returned successfully.
		5632	*/
		5633	CXResult_Success = 0,
		5634	/**
		5635	* One of the parameters was invalid for the function.
		5636	*/
		5637	CXResult_Invalid = 1,
		5638	/**
		5639	* The function was terminated by a callback (e.g. it returned
		5640	* CXVisit_Break)
		5641	*/
		5642	CXResult_VisitBreak = 2
		5643
		5644	} CXResult;
		5645
		5646	/**
		5647	* Find references of a declaration in a specific file.
		5648	*
		5649	* \param cursor pointing to a declaration or a reference of one.
		5650	*
		5651	* \param file to search for references.
		5652	*
		5653	* \param visitor callback that will receive pairs of CXCursor/CXSourceRange for
		5654	* each reference found.
		5655	* The CXSourceRange will point inside the file; if the reference is inside
		5656	* a macro (and not a macro argument) the CXSourceRange will be invalid.
		5657	*
		5658	* \returns one of the CXResult enumerators.
		5659	*/
		5660	CINDEX_LINKAGE CXResult clang_findReferencesInFile(
		5661	CXCursor cursor, CXFile file, CXCursorAndRangeVisitor visitor);
		5662
		5663	/**
		5664	* Find #import/#include directives in a specific file.
		5665	*
		5666	* \param TU translation unit containing the file to query.
		5667	*
		5668	* \param file to search for #import/#include directives.
		5669	*
		5670	* \param visitor callback that will receive pairs of CXCursor/CXSourceRange for
		5671	* each directive found.
		5672	*
		5673	* \returns one of the CXResult enumerators.
		5674	*/
		5675	CINDEX_LINKAGE CXResult clang_findIncludesInFile(
		5676	CXTranslationUnit TU, CXFile file, CXCursorAndRangeVisitor visitor);
		5677
		5678	#ifdef __has_feature
		5679	#if __has_feature(blocks)
		5680
		5681	typedef enum CXVisitorResult (^CXCursorAndRangeVisitorBlock)(CXCursor,
		5682	CXSourceRange);
		5683
		5684	CINDEX_LINKAGE
		5685	CXResult clang_findReferencesInFileWithBlock(CXCursor, CXFile,
		5686	CXCursorAndRangeVisitorBlock);
		5687
		5688	CINDEX_LINKAGE
		5689	CXResult clang_findIncludesInFileWithBlock(CXTranslationUnit, CXFile,
		5690	CXCursorAndRangeVisitorBlock);
		5691
		5692	#endif
		5693	#endif
		5694
		5695	/**
		5696	* The client's data object that is associated with a CXFile.
		5697	*/
		5698	typedef void *CXIdxClientFile;
		5699
		5700	/**
		5701	* The client's data object that is associated with a semantic entity.
		5702	*/
		5703	typedef void *CXIdxClientEntity;
		5704
		5705	/**
		5706	* The client's data object that is associated with a semantic container
		5707	* of entities.
		5708	*/
		5709	typedef void *CXIdxClientContainer;
		5710
		5711	/**
		5712	* The client's data object that is associated with an AST file (PCH
		5713	* or module).
		5714	*/
		5715	typedef void *CXIdxClientASTFile;
		5716
		5717	/**
		5718	* Source location passed to index callbacks.
		5719	*/
		5720	typedef struct {
		5721	void *ptr_data[2];
		5722	unsigned int_data;
		5723	} CXIdxLoc;
		5724
		5725	/**
		5726	* Data for ppIncludedFile callback.
		5727	*/
		5728	typedef struct {
		5729	/**
		5730	* Location of '#' in the \#include/\#import directive.
		5731	*/
		5732	CXIdxLoc hashLoc;
		5733	/**
		5734	* Filename as written in the \#include/\#import directive.
		5735	*/
		5736	const char *filename;
		5737	/**
		5738	* The actual file that the \#include/\#import directive resolved to.
		5739	*/
		5740	CXFile file;
		5741	int isImport;
		5742	int isAngled;
		5743	/**
		5744	* Non-zero if the directive was automatically turned into a module
		5745	* import.
		5746	*/
		5747	int isModuleImport;
		5748	} CXIdxIncludedFileInfo;
		5749
		5750	/**
		5751	* Data for IndexerCallbacks#importedASTFile.
		5752	*/
		5753	typedef struct {
		5754	/**
		5755	* Top level AST file containing the imported PCH, module or submodule.
		5756	*/
		5757	CXFile file;
		5758	/**
		5759	* The imported module or NULL if the AST file is a PCH.
		5760	*/
		5761	CXModule module;
		5762	/**
		5763	* Location where the file is imported. Applicable only for modules.
		5764	*/
		5765	CXIdxLoc loc;
		5766	/**
		5767	* Non-zero if an inclusion directive was automatically turned into
		5768	* a module import. Applicable only for modules.
		5769	*/
		5770	int isImplicit;
		5771
		5772	} CXIdxImportedASTFileInfo;
		5773
		5774	typedef enum {
		5775	CXIdxEntity_Unexposed = 0,
		5776	CXIdxEntity_Typedef = 1,
		5777	CXIdxEntity_Function = 2,
		5778	CXIdxEntity_Variable = 3,
		5779	CXIdxEntity_Field = 4,
		5780	CXIdxEntity_EnumConstant = 5,
		5781
		5782	CXIdxEntity_ObjCClass = 6,
		5783	CXIdxEntity_ObjCProtocol = 7,
		5784	CXIdxEntity_ObjCCategory = 8,
		5785
		5786	CXIdxEntity_ObjCInstanceMethod = 9,
		5787	CXIdxEntity_ObjCClassMethod = 10,
		5788	CXIdxEntity_ObjCProperty = 11,
		5789	CXIdxEntity_ObjCIvar = 12,
		5790
		5791	CXIdxEntity_Enum = 13,
		5792	CXIdxEntity_Struct = 14,
		5793	CXIdxEntity_Union = 15,
		5794
		5795	CXIdxEntity_CXXClass = 16,
		5796	CXIdxEntity_CXXNamespace = 17,
		5797	CXIdxEntity_CXXNamespaceAlias = 18,
		5798	CXIdxEntity_CXXStaticVariable = 19,
		5799	CXIdxEntity_CXXStaticMethod = 20,
		5800	CXIdxEntity_CXXInstanceMethod = 21,
		5801	CXIdxEntity_CXXConstructor = 22,
		5802	CXIdxEntity_CXXDestructor = 23,
		5803	CXIdxEntity_CXXConversionFunction = 24,
		5804	CXIdxEntity_CXXTypeAlias = 25,
		5805	CXIdxEntity_CXXInterface = 26,
		5806	CXIdxEntity_CXXConcept = 27
		5807
		5808	} CXIdxEntityKind;
		5809
		5810	typedef enum {
		5811	CXIdxEntityLang_None = 0,
		5812	CXIdxEntityLang_C = 1,
		5813	CXIdxEntityLang_ObjC = 2,
		5814	CXIdxEntityLang_CXX = 3,
		5815	CXIdxEntityLang_Swift = 4
		5816	} CXIdxEntityLanguage;
		5817
		5818	/**
		5819	* Extra C++ template information for an entity. This can apply to:
		5820	* CXIdxEntity_Function
		5821	* CXIdxEntity_CXXClass
		5822	* CXIdxEntity_CXXStaticMethod
		5823	* CXIdxEntity_CXXInstanceMethod
		5824	* CXIdxEntity_CXXConstructor
		5825	* CXIdxEntity_CXXConversionFunction
		5826	* CXIdxEntity_CXXTypeAlias
		5827	*/
		5828	typedef enum {
		5829	CXIdxEntity_NonTemplate = 0,
		5830	CXIdxEntity_Template = 1,
		5831	CXIdxEntity_TemplatePartialSpecialization = 2,
		5832	CXIdxEntity_TemplateSpecialization = 3
		5833	} CXIdxEntityCXXTemplateKind;
		5834
		5835	typedef enum {
		5836	CXIdxAttr_Unexposed = 0,
		5837	CXIdxAttr_IBAction = 1,
		5838	CXIdxAttr_IBOutlet = 2,
		5839	CXIdxAttr_IBOutletCollection = 3
		5840	} CXIdxAttrKind;
		5841
		5842	typedef struct {
		5843	CXIdxAttrKind kind;
		5844	CXCursor cursor;
		5845	CXIdxLoc loc;
		5846	} CXIdxAttrInfo;
		5847
		5848	typedef struct {
		5849	CXIdxEntityKind kind;
		5850	CXIdxEntityCXXTemplateKind templateKind;
		5851	CXIdxEntityLanguage lang;
		5852	const char *name;
		5853	const char *USR;
		5854	CXCursor cursor;
		5855	const CXIdxAttrInfo const attributes;
		5856	unsigned numAttributes;
		5857	} CXIdxEntityInfo;
		5858
		5859	typedef struct {
		5860	CXCursor cursor;
		5861	} CXIdxContainerInfo;
		5862
		5863	typedef struct {
		5864	const CXIdxAttrInfo *attrInfo;
		5865	const CXIdxEntityInfo *objcClass;
		5866	CXCursor classCursor;
		5867	CXIdxLoc classLoc;
		5868	} CXIdxIBOutletCollectionAttrInfo;
		5869
		5870	typedef enum { CXIdxDeclFlag_Skipped = 0x1 } CXIdxDeclInfoFlags;
		5871
		5872	typedef struct {
		5873	const CXIdxEntityInfo *entityInfo;
		5874	CXCursor cursor;
		5875	CXIdxLoc loc;
		5876	const CXIdxContainerInfo *semanticContainer;
		5877	/**
		5878	* Generally same as #semanticContainer but can be different in
		5879	* cases like out-of-line C++ member functions.
		5880	*/
		5881	const CXIdxContainerInfo *lexicalContainer;
		5882	int isRedeclaration;
		5883	int isDefinition;
		5884	int isContainer;
		5885	const CXIdxContainerInfo *declAsContainer;
		5886	/**
		5887	* Whether the declaration exists in code or was created implicitly
		5888	* by the compiler, e.g. implicit Objective-C methods for properties.
		5889	*/
		5890	int isImplicit;
		5891	const CXIdxAttrInfo const attributes;
		5892	unsigned numAttributes;
		5893
		5894	unsigned flags;
		5895
		5896	} CXIdxDeclInfo;
		5897
		5898	typedef enum {
		5899	CXIdxObjCContainer_ForwardRef = 0,
		5900	CXIdxObjCContainer_Interface = 1,
		5901	CXIdxObjCContainer_Implementation = 2
		5902	} CXIdxObjCContainerKind;
		5903
		5904	typedef struct {
		5905	const CXIdxDeclInfo *declInfo;
		5906	CXIdxObjCContainerKind kind;
		5907	} CXIdxObjCContainerDeclInfo;
		5908
		5909	typedef struct {
		5910	const CXIdxEntityInfo *base;
		5911	CXCursor cursor;
		5912	CXIdxLoc loc;
		5913	} CXIdxBaseClassInfo;
		5914
		5915	typedef struct {
		5916	const CXIdxEntityInfo *protocol;
		5917	CXCursor cursor;
		5918	CXIdxLoc loc;
		5919	} CXIdxObjCProtocolRefInfo;
		5920
		5921	typedef struct {
		5922	const CXIdxObjCProtocolRefInfo const protocols;
		5923	unsigned numProtocols;
		5924	} CXIdxObjCProtocolRefListInfo;
		5925
		5926	typedef struct {
		5927	const CXIdxObjCContainerDeclInfo *containerInfo;
		5928	const CXIdxBaseClassInfo *superInfo;
		5929	const CXIdxObjCProtocolRefListInfo *protocols;
		5930	} CXIdxObjCInterfaceDeclInfo;
		5931
		5932	typedef struct {
		5933	const CXIdxObjCContainerDeclInfo *containerInfo;
		5934	const CXIdxEntityInfo *objcClass;
		5935	CXCursor classCursor;
		5936	CXIdxLoc classLoc;
		5937	const CXIdxObjCProtocolRefListInfo *protocols;
		5938	} CXIdxObjCCategoryDeclInfo;
		5939
		5940	typedef struct {
		5941	const CXIdxDeclInfo *declInfo;
		5942	const CXIdxEntityInfo *getter;
		5943	const CXIdxEntityInfo *setter;
		5944	} CXIdxObjCPropertyDeclInfo;
		5945
		5946	typedef struct {
		5947	const CXIdxDeclInfo *declInfo;
		5948	const CXIdxBaseClassInfo const bases;
		5949	unsigned numBases;
		5950	} CXIdxCXXClassDeclInfo;
		5951
		5952	/**
		5953	* Data for IndexerCallbacks#indexEntityReference.
		5954	*
		5955	* This may be deprecated in a future version as this duplicates
		5956	* the \c CXSymbolRole_Implicit bit in \c CXSymbolRole.
		5957	*/
		5958	typedef enum {
		5959	/**
		5960	* The entity is referenced directly in user's code.
		5961	*/
		5962	CXIdxEntityRef_Direct = 1,
		5963	/**
		5964	* An implicit reference, e.g. a reference of an Objective-C method
		5965	* via the dot syntax.
		5966	*/
		5967	CXIdxEntityRef_Implicit = 2
		5968	} CXIdxEntityRefKind;
		5969
		5970	/**
		5971	* Roles that are attributed to symbol occurrences.
		5972	*
		5973	* Internal: this currently mirrors low 9 bits of clang::index::SymbolRole with
		5974	* higher bits zeroed. These high bits may be exposed in the future.
		5975	*/
		5976	typedef enum {
		5977	CXSymbolRole_None = 0,
		5978	CXSymbolRole_Declaration = 1 << 0,
		5979	CXSymbolRole_Definition = 1 << 1,
		5980	CXSymbolRole_Reference = 1 << 2,
		5981	CXSymbolRole_Read = 1 << 3,
		5982	CXSymbolRole_Write = 1 << 4,
		5983	CXSymbolRole_Call = 1 << 5,
		5984	CXSymbolRole_Dynamic = 1 << 6,
		5985	CXSymbolRole_AddressOf = 1 << 7,
		5986	CXSymbolRole_Implicit = 1 << 8
		5987	} CXSymbolRole;
		5988
		5989	/**
		5990	* Data for IndexerCallbacks#indexEntityReference.
		5991	*/
		5992	typedef struct {
		5993	CXIdxEntityRefKind kind;
		5994	/**
		5995	* Reference cursor.
		5996	*/
		5997	CXCursor cursor;
		5998	CXIdxLoc loc;
		5999	/**
		6000	* The entity that gets referenced.
		6001	*/
		6002	const CXIdxEntityInfo *referencedEntity;
		6003	/**
		6004	* Immediate "parent" of the reference. For example:
		6005	*
		6006	* \code
		6007	* Foo *var;
		6008	* \endcode
		6009	*
		6010	* The parent of reference of type 'Foo' is the variable 'var'.
		6011	* For references inside statement bodies of functions/methods,
		6012	* the parentEntity will be the function/method.
		6013	*/
		6014	const CXIdxEntityInfo *parentEntity;
		6015	/**
		6016	* Lexical container context of the reference.
		6017	*/
		6018	const CXIdxContainerInfo *container;
		6019	/**
		6020	* Sets of symbol roles of the reference.
		6021	*/
		6022	CXSymbolRole role;
		6023	} CXIdxEntityRefInfo;
		6024
		6025	/**
		6026	* A group of callbacks used by #clang_indexSourceFile and
		6027	* #clang_indexTranslationUnit.
		6028	*/
		6029	typedef struct {
		6030	/**
		6031	* Called periodically to check whether indexing should be aborted.
		6032	* Should return 0 to continue, and non-zero to abort.
		6033	*/
		6034	int (abortQuery)(CXClientData client_data, void reserved);
		6035
		6036	/**
		6037	* Called at the end of indexing; passes the complete diagnostic set.
		6038	*/
		6039	void (diagnostic)(CXClientData client_data, CXDiagnosticSet, void reserved);
		6040
		6041	CXIdxClientFile (*enteredMainFile)(CXClientData client_data, CXFile mainFile,
		6042	void *reserved);
		6043
		6044	/**
		6045	* Called when a file gets \#included/\#imported.
		6046	*/
		6047	CXIdxClientFile (*ppIncludedFile)(CXClientData client_data,
		6048	const CXIdxIncludedFileInfo *);
		6049
		6050	/**
		6051	* Called when a AST file (PCH or module) gets imported.
		6052	*
		6053	* AST files will not get indexed (there will not be callbacks to index all
		6054	* the entities in an AST file). The recommended action is that, if the AST
		6055	* file is not already indexed, to initiate a new indexing job specific to
		6056	* the AST file.
		6057	*/
		6058	CXIdxClientASTFile (*importedASTFile)(CXClientData client_data,
		6059	const CXIdxImportedASTFileInfo *);
		6060
		6061	/**
		6062	* Called at the beginning of indexing a translation unit.
		6063	*/
		6064	CXIdxClientContainer (*startedTranslationUnit)(CXClientData client_data,
		6065	void *reserved);
		6066
		6067	void (indexDeclaration)(CXClientData client_data, const CXIdxDeclInfo );
		6068
		6069	/**
		6070	* Called to index a reference of an entity.
		6071	*/
		6072	void (*indexEntityReference)(CXClientData client_data,
		6073	const CXIdxEntityRefInfo *);
		6074
		6075	} IndexerCallbacks;
		6076
		6077	CINDEX_LINKAGE int clang_index_isEntityObjCContainerKind(CXIdxEntityKind);
		6078	CINDEX_LINKAGE const CXIdxObjCContainerDeclInfo *
		6079	clang_index_getObjCContainerDeclInfo(const CXIdxDeclInfo *);
		6080
		6081	CINDEX_LINKAGE const CXIdxObjCInterfaceDeclInfo *
		6082	clang_index_getObjCInterfaceDeclInfo(const CXIdxDeclInfo *);
		6083
		6084	CINDEX_LINKAGE
		6085	const CXIdxObjCCategoryDeclInfo *
		6086	clang_index_getObjCCategoryDeclInfo(const CXIdxDeclInfo *);
		6087
		6088	CINDEX_LINKAGE const CXIdxObjCProtocolRefListInfo *
		6089	clang_index_getObjCProtocolRefListInfo(const CXIdxDeclInfo *);
		6090
		6091	CINDEX_LINKAGE const CXIdxObjCPropertyDeclInfo *
		6092	clang_index_getObjCPropertyDeclInfo(const CXIdxDeclInfo *);
		6093
		6094	CINDEX_LINKAGE const CXIdxIBOutletCollectionAttrInfo *
		6095	clang_index_getIBOutletCollectionAttrInfo(const CXIdxAttrInfo *);
		6096
		6097	CINDEX_LINKAGE const CXIdxCXXClassDeclInfo *
		6098	clang_index_getCXXClassDeclInfo(const CXIdxDeclInfo *);
		6099
		6100	/**
		6101	* For retrieving a custom CXIdxClientContainer attached to a
		6102	* container.
		6103	*/
		6104	CINDEX_LINKAGE CXIdxClientContainer
		6105	clang_index_getClientContainer(const CXIdxContainerInfo *);
		6106
		6107	/**
		6108	* For setting a custom CXIdxClientContainer attached to a
		6109	* container.
		6110	*/
		6111	CINDEX_LINKAGE void clang_index_setClientContainer(const CXIdxContainerInfo *,
		6112	CXIdxClientContainer);
		6113
		6114	/**
		6115	* For retrieving a custom CXIdxClientEntity attached to an entity.
		6116	*/
		6117	CINDEX_LINKAGE CXIdxClientEntity
		6118	clang_index_getClientEntity(const CXIdxEntityInfo *);
		6119
		6120	/**
		6121	* For setting a custom CXIdxClientEntity attached to an entity.
		6122	*/
		6123	CINDEX_LINKAGE void clang_index_setClientEntity(const CXIdxEntityInfo *,
		6124	CXIdxClientEntity);
		6125
		6126	/**
		6127	* An indexing action/session, to be applied to one or multiple
		6128	* translation units.
		6129	*/
		6130	typedef void *CXIndexAction;
		6131
		6132	/**
		6133	* An indexing action/session, to be applied to one or multiple
		6134	* translation units.
		6135	*
		6136	* \param CIdx The index object with which the index action will be associated.
		6137	*/
		6138	CINDEX_LINKAGE CXIndexAction clang_IndexAction_create(CXIndex CIdx);
		6139
		6140	/**
		6141	* Destroy the given index action.
		6142	*
		6143	* The index action must not be destroyed until all of the translation units
		6144	* created within that index action have been destroyed.
		6145	*/
		6146	CINDEX_LINKAGE void clang_IndexAction_dispose(CXIndexAction);
		6147
		6148	typedef enum {
		6149	/**
		6150	* Used to indicate that no special indexing options are needed.
		6151	*/
		6152	CXIndexOpt_None = 0x0,
		6153
		6154	/**
		6155	* Used to indicate that IndexerCallbacks#indexEntityReference should
		6156	* be invoked for only one reference of an entity per source file that does
		6157	* not also include a declaration/definition of the entity.
		6158	*/
		6159	CXIndexOpt_SuppressRedundantRefs = 0x1,
		6160
		6161	/**
		6162	* Function-local symbols should be indexed. If this is not set
		6163	* function-local symbols will be ignored.
		6164	*/
		6165	CXIndexOpt_IndexFunctionLocalSymbols = 0x2,
		6166
		6167	/**
		6168	* Implicit function/class template instantiations should be indexed.
		6169	* If this is not set, implicit instantiations will be ignored.
		6170	*/
		6171	CXIndexOpt_IndexImplicitTemplateInstantiations = 0x4,
		6172
		6173	/**
		6174	* Suppress all compiler warnings when parsing for indexing.
		6175	*/
		6176	CXIndexOpt_SuppressWarnings = 0x8,
		6177
		6178	/**
		6179	* Skip a function/method body that was already parsed during an
		6180	* indexing session associated with a \c CXIndexAction object.
		6181	* Bodies in system headers are always skipped.
		6182	*/
		6183	CXIndexOpt_SkipParsedBodiesInSession = 0x10
		6184
		6185	} CXIndexOptFlags;
		6186
		6187	/**
		6188	* Index the given source file and the translation unit corresponding
		6189	* to that file via callbacks implemented through #IndexerCallbacks.
		6190	*
		6191	* \param client_data pointer data supplied by the client, which will
		6192	* be passed to the invoked callbacks.
		6193	*
		6194	* \param index_callbacks Pointer to indexing callbacks that the client
		6195	* implements.
		6196	*
		6197	* \param index_callbacks_size Size of #IndexerCallbacks structure that gets
		6198	* passed in index_callbacks.
		6199	*
		6200	* \param index_options A bitmask of options that affects how indexing is
		6201	* performed. This should be a bitwise OR of the CXIndexOpt_XXX flags.
		6202	*
		6203	* \param[out] out_TU pointer to store a \c CXTranslationUnit that can be
		6204	* reused after indexing is finished. Set to \c NULL if you do not require it.
		6205	*
		6206	* \returns 0 on success or if there were errors from which the compiler could
		6207	* recover. If there is a failure from which there is no recovery, returns
		6208	* a non-zero \c CXErrorCode.
		6209	*
		6210	* The rest of the parameters are the same as #clang_parseTranslationUnit.
		6211	*/
		6212	CINDEX_LINKAGE int clang_indexSourceFile(
		6213	CXIndexAction, CXClientData client_data, IndexerCallbacks *index_callbacks,
		6214	unsigned index_callbacks_size, unsigned index_options,
		6215	const char source_filename, const char const *command_line_args,
		6216	int num_command_line_args, struct CXUnsavedFile *unsaved_files,
		6217	unsigned num_unsaved_files, CXTranslationUnit *out_TU, unsigned TU_options);
		6218
		6219	/**
		6220	* Same as clang_indexSourceFile but requires a full command line
		6221	* for \c command_line_args including argv[0]. This is useful if the standard
		6222	* library paths are relative to the binary.
		6223	*/
		6224	CINDEX_LINKAGE int clang_indexSourceFileFullArgv(
		6225	CXIndexAction, CXClientData client_data, IndexerCallbacks *index_callbacks,
		6226	unsigned index_callbacks_size, unsigned index_options,
		6227	const char source_filename, const char const *command_line_args,
		6228	int num_command_line_args, struct CXUnsavedFile *unsaved_files,
		6229	unsigned num_unsaved_files, CXTranslationUnit *out_TU, unsigned TU_options);
		6230
		6231	/**
		6232	* Index the given translation unit via callbacks implemented through
		6233	* #IndexerCallbacks.
		6234	*
		6235	* The order of callback invocations is not guaranteed to be the same as
		6236	* when indexing a source file. The high level order will be:
		6237	*
		6238	* -Preprocessor callbacks invocations
		6239	* -Declaration/reference callbacks invocations
		6240	* -Diagnostic callback invocations
		6241	*
		6242	* The parameters are the same as #clang_indexSourceFile.
		6243	*
		6244	* \returns If there is a failure from which there is no recovery, returns
		6245	* non-zero, otherwise returns 0.
		6246	*/
		6247	CINDEX_LINKAGE int clang_indexTranslationUnit(
		6248	CXIndexAction, CXClientData client_data, IndexerCallbacks *index_callbacks,
		6249	unsigned index_callbacks_size, unsigned index_options, CXTranslationUnit);
		6250
		6251	/**
		6252	* Retrieve the CXIdxFile, file, line, column, and offset represented by
		6253	* the given CXIdxLoc.
		6254	*
		6255	* If the location refers into a macro expansion, retrieves the
		6256	* location of the macro expansion and if it refers into a macro argument
		6257	* retrieves the location of the argument.
		6258	*/
		6259	CINDEX_LINKAGE void clang_indexLoc_getFileLocation(CXIdxLoc loc,
		6260	CXIdxClientFile *indexFile,
		6261	CXFile file, unsigned line,
		6262	unsigned *column,
		6263	unsigned *offset);
		6264
		6265	/**
		6266	* Retrieve the CXSourceLocation represented by the given CXIdxLoc.
		6267	*/
		6268	CINDEX_LINKAGE
		6269	CXSourceLocation clang_indexLoc_getCXSourceLocation(CXIdxLoc loc);
		6270
		6271	/**
		6272	* Visitor invoked for each field found by a traversal.
		6273	*
		6274	* This visitor function will be invoked for each field found by
		6275	* \c clang_Type_visitFields. Its first argument is the cursor being
		6276	* visited, its second argument is the client data provided to
		6277	* \c clang_Type_visitFields.
		6278	*
		6279	* The visitor should return one of the \c CXVisitorResult values
		6280	* to direct \c clang_Type_visitFields.
		6281	*/
		6282	typedef enum CXVisitorResult (*CXFieldVisitor)(CXCursor C,
		6283	CXClientData client_data);
		6284
		6285	/**
		6286	* Visit the fields of a particular type.
		6287	*
		6288	* This function visits all the direct fields of the given cursor,
		6289	* invoking the given \p visitor function with the cursors of each
		6290	* visited field. The traversal may be ended prematurely, if
		6291	* the visitor returns \c CXFieldVisit_Break.
		6292	*
		6293	* \param T the record type whose field may be visited.
		6294	*
		6295	* \param visitor the visitor function that will be invoked for each
		6296	* field of \p T.
		6297	*
		6298	* \param client_data pointer data supplied by the client, which will
		6299	* be passed to the visitor each time it is invoked.
		6300	*
		6301	* \returns a non-zero value if the traversal was terminated
		6302	* prematurely by the visitor returning \c CXFieldVisit_Break.
		6303	*/
		6304	CINDEX_LINKAGE unsigned clang_Type_visitFields(CXType T, CXFieldVisitor visitor,
		6305	CXClientData client_data);
		6306
		6307	/**
		6308	* @}
		6309	*/
		6310
		6311	/**
		6312	* @}
		6313	*/
		6314
		6315	LLVM_CLANG_C_EXTERN_C_END
		6316
		6317	#endif

Subversion Repositories QNX 8.QNX8 LLVM/Clang compiler suite

QNX 8.QNX8 LLVM/Clang compiler suite//llvm-build/x86_64/include/clang-c/Index.h – Rev 14