1 //===--- TokenKinds.def - C Family Token Kind Database ----------*- C++ -*-===//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 // This file defines the TokenKind database. This includes normal tokens like
11 // tok::ampamp (corresponding to the && token) as well as keywords for various
12 // languages. Users of this file must optionally #define the TOK, KEYWORD,
13 // CXX11_KEYWORD, CONCEPTS_KEYWORD, ALIAS, or PPKEYWORD macros to make use of
16 //===----------------------------------------------------------------------===//
22 #define PUNCTUATOR(X,Y) TOK(X)
25 #define KEYWORD(X,Y) TOK(kw_ ## X)
28 #define CXX11_KEYWORD(X,Y) KEYWORD(X,KEYCXX11|(Y))
30 #ifndef CONCEPTS_KEYWORD
31 #define CONCEPTS_KEYWORD(X) KEYWORD(X,KEYCONCEPTS)
34 #define TYPE_TRAIT(N,I,K) KEYWORD(I,K)
37 #define TYPE_TRAIT_1(I,E,K) TYPE_TRAIT(1,I,K)
40 #define TYPE_TRAIT_2(I,E,K) TYPE_TRAIT(2,I,K)
43 #define TYPE_TRAIT_N(I,E,K) TYPE_TRAIT(0,I,K)
51 #ifndef CXX_KEYWORD_OPERATOR
52 #define CXX_KEYWORD_OPERATOR(X,Y)
54 #ifndef OBJC1_AT_KEYWORD
55 #define OBJC1_AT_KEYWORD(X)
57 #ifndef OBJC2_AT_KEYWORD
58 #define OBJC2_AT_KEYWORD(X)
60 #ifndef TESTING_KEYWORD
61 #define TESTING_KEYWORD(X, L) KEYWORD(X, L)
64 #define ANNOTATION(X) TOK(annot_ ## X)
67 //===----------------------------------------------------------------------===//
68 // Preprocessor keywords.
69 //===----------------------------------------------------------------------===//
71 // These have meaning after a '#' at the start of a line. These define enums in
72 // the tok::pp_* namespace. Note that IdentifierInfo::getPPKeywordID must be
73 // manually updated if something is added here.
74 PPKEYWORD(not_keyword)
76 // C99 6.10.1 - Conditional Inclusion.
85 // C99 6.10.2 - Source File Inclusion.
87 PPKEYWORD(__include_macros)
89 // C99 6.10.3 - Macro Replacement.
93 // C99 6.10.4 - Line Control.
96 // C99 6.10.5 - Error Directive.
99 // C99 6.10.6 - Pragma Directive.
104 PPKEYWORD(include_next)
112 PPKEYWORD(__public_macro)
113 PPKEYWORD(__private_macro)
115 //===----------------------------------------------------------------------===//
116 // Language keywords.
117 //===----------------------------------------------------------------------===//
119 // These define members of the tok::* namespace.
121 TOK(unknown) // Not a token.
122 TOK(eof) // End of file.
123 TOK(eod) // End of preprocessing directive (end of line inside a
125 TOK(code_completion) // Code completion marker
127 // C99 6.4.9: Comments.
128 TOK(comment) // Comment (only in -E -C[C] mode)
130 // C99 6.4.2: Identifiers.
131 TOK(identifier) // abcde123
132 TOK(raw_identifier) // Used only in raw lexing mode.
134 // C99 6.4.4.1: Integer Constants
135 // C99 6.4.4.2: Floating Constants
136 TOK(numeric_constant) // 0x123
138 // C99 6.4.4: Character Constants
139 TOK(char_constant) // 'a'
140 TOK(wide_char_constant) // L'b'
142 // C++1z Character Constants
143 TOK(utf8_char_constant) // u8'a'
145 // C++11 Character Constants
146 TOK(utf16_char_constant) // u'a'
147 TOK(utf32_char_constant) // U'a'
149 // C99 6.4.5: String Literals.
150 TOK(string_literal) // "foo"
151 TOK(wide_string_literal) // L"foo"
152 TOK(angle_string_literal)// <foo>
154 // C++11 String Literals.
155 TOK(utf8_string_literal) // u8"foo"
156 TOK(utf16_string_literal)// u"foo"
157 TOK(utf32_string_literal)// U"foo"
159 // C99 6.4.6: Punctuators.
160 PUNCTUATOR(l_square, "[")
161 PUNCTUATOR(r_square, "]")
162 PUNCTUATOR(l_paren, "(")
163 PUNCTUATOR(r_paren, ")")
164 PUNCTUATOR(l_brace, "{")
165 PUNCTUATOR(r_brace, "}")
166 PUNCTUATOR(period, ".")
167 PUNCTUATOR(ellipsis, "...")
169 PUNCTUATOR(ampamp, "&&")
170 PUNCTUATOR(ampequal, "&=")
171 PUNCTUATOR(star, "*")
172 PUNCTUATOR(starequal, "*=")
173 PUNCTUATOR(plus, "+")
174 PUNCTUATOR(plusplus, "++")
175 PUNCTUATOR(plusequal, "+=")
176 PUNCTUATOR(minus, "-")
177 PUNCTUATOR(arrow, "->")
178 PUNCTUATOR(minusminus, "--")
179 PUNCTUATOR(minusequal, "-=")
180 PUNCTUATOR(tilde, "~")
181 PUNCTUATOR(exclaim, "!")
182 PUNCTUATOR(exclaimequal, "!=")
183 PUNCTUATOR(slash, "/")
184 PUNCTUATOR(slashequal, "/=")
185 PUNCTUATOR(percent, "%")
186 PUNCTUATOR(percentequal, "%=")
187 PUNCTUATOR(less, "<")
188 PUNCTUATOR(lessless, "<<")
189 PUNCTUATOR(lessequal, "<=")
190 PUNCTUATOR(lesslessequal, "<<=")
191 PUNCTUATOR(greater, ">")
192 PUNCTUATOR(greatergreater, ">>")
193 PUNCTUATOR(greaterequal, ">=")
194 PUNCTUATOR(greatergreaterequal, ">>=")
195 PUNCTUATOR(caret, "^")
196 PUNCTUATOR(caretequal, "^=")
197 PUNCTUATOR(pipe, "|")
198 PUNCTUATOR(pipepipe, "||")
199 PUNCTUATOR(pipeequal, "|=")
200 PUNCTUATOR(question, "?")
201 PUNCTUATOR(colon, ":")
202 PUNCTUATOR(semi, ";")
203 PUNCTUATOR(equal, "=")
204 PUNCTUATOR(equalequal, "==")
205 PUNCTUATOR(comma, ",")
206 PUNCTUATOR(hash, "#")
207 PUNCTUATOR(hashhash, "##")
208 PUNCTUATOR(hashat, "#@")
211 PUNCTUATOR(periodstar, ".*")
212 PUNCTUATOR(arrowstar, "->*")
213 PUNCTUATOR(coloncolon, "::")
215 // Objective C support.
219 PUNCTUATOR(lesslessless, "<<<")
220 PUNCTUATOR(greatergreatergreater, ">>>")
222 // C99 6.4.1: Keywords. These turn into kw_* tokens.
224 // KEYALL - This is a keyword in all variants of C and C++, or it
225 // is a keyword in the implementation namespace that should
226 // always be treated as a keyword
227 // KEYC99 - This is a keyword introduced to C in C99
228 // KEYC11 - This is a keyword introduced to C in C11
229 // KEYCXX - This is a C++ keyword, or a C++-specific keyword in the
230 // implementation namespace
231 // KEYNOCXX - This is a keyword in every non-C++ dialect.
232 // KEYCXX11 - This is a C++ keyword introduced to C++ in C++11
233 // KEYCONCEPTS - This is a keyword if the C++ extensions for concepts
235 // KEYGNU - This is a keyword if GNU extensions are enabled
236 // KEYMS - This is a keyword if Microsoft extensions are enabled
237 // KEYNOMS18 - This is a keyword that must never be enabled under
239 // KEYOPENCL - This is a keyword in OpenCL
240 // KEYNOOPENCL - This is a keyword that is not supported in OpenCL
241 // KEYALTIVEC - This is a keyword in AltiVec
242 // KEYZVECTOR - This is a keyword for the System z vector extensions,
243 // which are heavily based on AltiVec
244 // KEYBORLAND - This is a keyword if Borland extensions are enabled
245 // KEYCOROUTINES - This is a keyword if support for the C++ coroutines
247 // BOOLSUPPORT - This is a keyword if 'bool' is a built-in type
248 // HALFSUPPORT - This is a keyword if 'half' is a built-in type
249 // WCHARSUPPORT - This is a keyword if 'wchar_t' is a built-in type
251 KEYWORD(auto , KEYALL)
252 KEYWORD(break , KEYALL)
253 KEYWORD(case , KEYALL)
254 KEYWORD(char , KEYALL)
255 KEYWORD(const , KEYALL)
256 KEYWORD(continue , KEYALL)
257 KEYWORD(default , KEYALL)
259 KEYWORD(double , KEYALL)
260 KEYWORD(else , KEYALL)
261 KEYWORD(enum , KEYALL)
262 KEYWORD(extern , KEYALL)
263 KEYWORD(float , KEYALL)
264 KEYWORD(for , KEYALL)
265 KEYWORD(goto , KEYALL)
267 KEYWORD(inline , KEYC99|KEYCXX|KEYGNU)
268 KEYWORD(int , KEYALL)
269 KEYWORD(long , KEYALL)
270 KEYWORD(register , KEYALL)
271 KEYWORD(restrict , KEYC99)
272 KEYWORD(return , KEYALL)
273 KEYWORD(short , KEYALL)
274 KEYWORD(signed , KEYALL)
275 KEYWORD(sizeof , KEYALL)
276 KEYWORD(static , KEYALL)
277 KEYWORD(struct , KEYALL)
278 KEYWORD(switch , KEYALL)
279 KEYWORD(typedef , KEYALL)
280 KEYWORD(union , KEYALL)
281 KEYWORD(unsigned , KEYALL)
282 KEYWORD(void , KEYALL)
283 KEYWORD(volatile , KEYALL)
284 KEYWORD(while , KEYALL)
285 KEYWORD(_Alignas , KEYALL)
286 KEYWORD(_Alignof , KEYALL)
287 KEYWORD(_Atomic , KEYALL|KEYNOOPENCL)
288 KEYWORD(_Bool , KEYNOCXX)
289 KEYWORD(_Complex , KEYALL)
290 KEYWORD(_Generic , KEYALL)
291 KEYWORD(_Imaginary , KEYALL)
292 KEYWORD(_Noreturn , KEYALL)
293 KEYWORD(_Static_assert , KEYALL)
294 KEYWORD(_Thread_local , KEYALL)
295 KEYWORD(__func__ , KEYALL)
296 KEYWORD(__objc_yes , KEYALL)
297 KEYWORD(__objc_no , KEYALL)
300 // C++ 2.11p1: Keywords.
301 KEYWORD(asm , KEYCXX|KEYGNU)
302 KEYWORD(bool , BOOLSUPPORT)
303 KEYWORD(catch , KEYCXX)
304 KEYWORD(class , KEYCXX)
305 KEYWORD(const_cast , KEYCXX)
306 KEYWORD(delete , KEYCXX)
307 KEYWORD(dynamic_cast , KEYCXX)
308 KEYWORD(explicit , KEYCXX)
309 KEYWORD(export , KEYCXX)
310 KEYWORD(false , BOOLSUPPORT)
311 KEYWORD(friend , KEYCXX)
312 KEYWORD(mutable , KEYCXX)
313 KEYWORD(namespace , KEYCXX)
314 KEYWORD(new , KEYCXX)
315 KEYWORD(operator , KEYCXX)
316 KEYWORD(private , KEYCXX)
317 KEYWORD(protected , KEYCXX)
318 KEYWORD(public , KEYCXX)
319 KEYWORD(reinterpret_cast , KEYCXX)
320 KEYWORD(static_cast , KEYCXX)
321 KEYWORD(template , KEYCXX)
322 KEYWORD(this , KEYCXX)
323 KEYWORD(throw , KEYCXX)
324 KEYWORD(true , BOOLSUPPORT)
325 KEYWORD(try , KEYCXX)
326 KEYWORD(typename , KEYCXX)
327 KEYWORD(typeid , KEYCXX)
328 KEYWORD(using , KEYCXX)
329 KEYWORD(virtual , KEYCXX)
330 KEYWORD(wchar_t , WCHARSUPPORT)
332 // C++ 2.5p2: Alternative Representations.
333 CXX_KEYWORD_OPERATOR(and , ampamp)
334 CXX_KEYWORD_OPERATOR(and_eq , ampequal)
335 CXX_KEYWORD_OPERATOR(bitand , amp)
336 CXX_KEYWORD_OPERATOR(bitor , pipe)
337 CXX_KEYWORD_OPERATOR(compl , tilde)
338 CXX_KEYWORD_OPERATOR(not , exclaim)
339 CXX_KEYWORD_OPERATOR(not_eq , exclaimequal)
340 CXX_KEYWORD_OPERATOR(or , pipepipe)
341 CXX_KEYWORD_OPERATOR(or_eq , pipeequal)
342 CXX_KEYWORD_OPERATOR(xor , caret)
343 CXX_KEYWORD_OPERATOR(xor_eq , caretequal)
346 CXX11_KEYWORD(alignas , 0)
347 CXX11_KEYWORD(alignof , 0)
348 CXX11_KEYWORD(char16_t , KEYNOMS18)
349 CXX11_KEYWORD(char32_t , KEYNOMS18)
350 CXX11_KEYWORD(constexpr , 0)
351 CXX11_KEYWORD(decltype , 0)
352 CXX11_KEYWORD(noexcept , 0)
353 CXX11_KEYWORD(nullptr , 0)
354 CXX11_KEYWORD(static_assert , 0)
355 CXX11_KEYWORD(thread_local , 0)
357 // C++ concepts TS keywords
358 CONCEPTS_KEYWORD(concept)
359 CONCEPTS_KEYWORD(requires)
361 // C++ coroutines TS keywords
362 KEYWORD(co_await , KEYCOROUTINES)
363 KEYWORD(co_return , KEYCOROUTINES)
364 KEYWORD(co_yield , KEYCOROUTINES)
366 // GNU Extensions (in impl-reserved namespace)
367 KEYWORD(_Decimal32 , KEYALL)
368 KEYWORD(_Decimal64 , KEYALL)
369 KEYWORD(_Decimal128 , KEYALL)
370 KEYWORD(__null , KEYCXX)
371 KEYWORD(__alignof , KEYALL)
372 KEYWORD(__attribute , KEYALL)
373 KEYWORD(__builtin_choose_expr , KEYALL)
374 KEYWORD(__builtin_offsetof , KEYALL)
375 // __builtin_types_compatible_p is a GNU C extension that we handle like a C++
377 TYPE_TRAIT_2(__builtin_types_compatible_p, TypeCompatible, KEYNOCXX)
378 KEYWORD(__builtin_va_arg , KEYALL)
379 KEYWORD(__extension__ , KEYALL)
380 KEYWORD(__imag , KEYALL)
381 KEYWORD(__int128 , KEYALL)
382 KEYWORD(__label__ , KEYALL)
383 KEYWORD(__real , KEYALL)
384 KEYWORD(__thread , KEYALL)
385 KEYWORD(__FUNCTION__ , KEYALL)
386 KEYWORD(__PRETTY_FUNCTION__ , KEYALL)
387 KEYWORD(__auto_type , KEYALL)
389 // GNU Extensions (outside impl-reserved namespace)
390 KEYWORD(typeof , KEYGNU)
393 KEYWORD(__FUNCDNAME__ , KEYMS)
394 KEYWORD(__FUNCSIG__ , KEYMS)
395 KEYWORD(L__FUNCTION__ , KEYMS)
396 TYPE_TRAIT_1(__is_interface_class, IsInterfaceClass, KEYMS)
397 TYPE_TRAIT_1(__is_sealed, IsSealed, KEYMS)
399 // MSVC12.0 / VS2013 Type Traits
400 TYPE_TRAIT_1(__is_destructible, IsDestructible, KEYMS)
401 TYPE_TRAIT_1(__is_nothrow_destructible, IsNothrowDestructible, KEYMS)
402 TYPE_TRAIT_2(__is_nothrow_assignable, IsNothrowAssignable, KEYCXX)
403 TYPE_TRAIT_N(__is_constructible, IsConstructible, KEYCXX)
404 TYPE_TRAIT_N(__is_nothrow_constructible, IsNothrowConstructible, KEYCXX)
406 // GNU and MS Type Traits
407 TYPE_TRAIT_1(__has_nothrow_assign, HasNothrowAssign, KEYCXX)
408 TYPE_TRAIT_1(__has_nothrow_move_assign, HasNothrowMoveAssign, KEYCXX)
409 TYPE_TRAIT_1(__has_nothrow_copy, HasNothrowCopy, KEYCXX)
410 TYPE_TRAIT_1(__has_nothrow_constructor, HasNothrowConstructor, KEYCXX)
411 TYPE_TRAIT_1(__has_trivial_assign, HasTrivialAssign, KEYCXX)
412 TYPE_TRAIT_1(__has_trivial_move_assign, HasTrivialMoveAssign, KEYCXX)
413 TYPE_TRAIT_1(__has_trivial_copy, HasTrivialCopy, KEYCXX)
414 TYPE_TRAIT_1(__has_trivial_constructor, HasTrivialDefaultConstructor, KEYCXX)
415 TYPE_TRAIT_1(__has_trivial_move_constructor, HasTrivialMoveConstructor, KEYCXX)
416 TYPE_TRAIT_1(__has_trivial_destructor, HasTrivialDestructor, KEYCXX)
417 TYPE_TRAIT_1(__has_virtual_destructor, HasVirtualDestructor, KEYCXX)
418 TYPE_TRAIT_1(__is_abstract, IsAbstract, KEYCXX)
419 TYPE_TRAIT_2(__is_base_of, IsBaseOf, KEYCXX)
420 TYPE_TRAIT_1(__is_class, IsClass, KEYCXX)
421 TYPE_TRAIT_2(__is_convertible_to, IsConvertibleTo, KEYCXX)
422 TYPE_TRAIT_1(__is_empty, IsEmpty, KEYCXX)
423 TYPE_TRAIT_1(__is_enum, IsEnum, KEYCXX)
424 TYPE_TRAIT_1(__is_final, IsFinal, KEYCXX)
425 // Tentative name - there's no implementation of std::is_literal_type yet.
426 TYPE_TRAIT_1(__is_literal, IsLiteral, KEYCXX)
427 // Name for GCC 4.6 compatibility - people have already written libraries using
428 // this name unfortunately.
429 ALIAS("__is_literal_type", __is_literal, KEYCXX)
430 TYPE_TRAIT_1(__is_pod, IsPOD, KEYCXX)
431 TYPE_TRAIT_1(__is_polymorphic, IsPolymorphic, KEYCXX)
432 TYPE_TRAIT_1(__is_trivial, IsTrivial, KEYCXX)
433 TYPE_TRAIT_1(__is_union, IsUnion, KEYCXX)
435 // Clang-only C++ Type Traits
436 TYPE_TRAIT_N(__is_trivially_constructible, IsTriviallyConstructible, KEYCXX)
437 TYPE_TRAIT_1(__is_trivially_copyable, IsTriviallyCopyable, KEYCXX)
438 TYPE_TRAIT_2(__is_trivially_assignable, IsTriviallyAssignable, KEYCXX)
439 KEYWORD(__underlying_type , KEYCXX)
441 // Embarcadero Expression Traits
442 KEYWORD(__is_lvalue_expr , KEYCXX)
443 KEYWORD(__is_rvalue_expr , KEYCXX)
445 // Embarcadero Unary Type Traits
446 TYPE_TRAIT_1(__is_arithmetic, IsArithmetic, KEYCXX)
447 TYPE_TRAIT_1(__is_floating_point, IsFloatingPoint, KEYCXX)
448 TYPE_TRAIT_1(__is_integral, IsIntegral, KEYCXX)
449 TYPE_TRAIT_1(__is_complete_type, IsCompleteType, KEYCXX)
450 TYPE_TRAIT_1(__is_void, IsVoid, KEYCXX)
451 TYPE_TRAIT_1(__is_array, IsArray, KEYCXX)
452 TYPE_TRAIT_1(__is_function, IsFunction, KEYCXX)
453 TYPE_TRAIT_1(__is_reference, IsReference, KEYCXX)
454 TYPE_TRAIT_1(__is_lvalue_reference, IsLvalueReference, KEYCXX)
455 TYPE_TRAIT_1(__is_rvalue_reference, IsRvalueReference, KEYCXX)
456 TYPE_TRAIT_1(__is_fundamental, IsFundamental, KEYCXX)
457 TYPE_TRAIT_1(__is_object, IsObject, KEYCXX)
458 TYPE_TRAIT_1(__is_scalar, IsScalar, KEYCXX)
459 TYPE_TRAIT_1(__is_compound, IsCompound, KEYCXX)
460 TYPE_TRAIT_1(__is_pointer, IsPointer, KEYCXX)
461 TYPE_TRAIT_1(__is_member_object_pointer, IsMemberObjectPointer, KEYCXX)
462 TYPE_TRAIT_1(__is_member_function_pointer, IsMemberFunctionPointer, KEYCXX)
463 TYPE_TRAIT_1(__is_member_pointer, IsMemberPointer, KEYCXX)
464 TYPE_TRAIT_1(__is_const, IsConst, KEYCXX)
465 TYPE_TRAIT_1(__is_volatile, IsVolatile, KEYCXX)
466 TYPE_TRAIT_1(__is_standard_layout, IsStandardLayout, KEYCXX)
467 TYPE_TRAIT_1(__is_signed, IsSigned, KEYCXX)
468 TYPE_TRAIT_1(__is_unsigned, IsUnsigned, KEYCXX)
470 // Embarcadero Binary Type Traits
471 TYPE_TRAIT_2(__is_same, IsSame, KEYCXX)
472 TYPE_TRAIT_2(__is_convertible, IsConvertible, KEYCXX)
473 KEYWORD(__array_rank , KEYCXX)
474 KEYWORD(__array_extent , KEYCXX)
477 KEYWORD(__private_extern__ , KEYALL)
478 KEYWORD(__module_private__ , KEYALL)
480 // Extension that will be enabled for Microsoft, Borland and PS4, but can be
481 // disabled via '-fno-declspec'.
482 KEYWORD(__declspec , 0)
484 // Microsoft Extension.
485 KEYWORD(__cdecl , KEYALL)
486 KEYWORD(__stdcall , KEYALL)
487 KEYWORD(__fastcall , KEYALL)
488 KEYWORD(__thiscall , KEYALL)
489 KEYWORD(__vectorcall , KEYALL)
490 KEYWORD(__forceinline , KEYMS)
491 KEYWORD(__unaligned , KEYMS)
492 KEYWORD(__super , KEYMS)
494 // OpenCL address space qualifiers
495 KEYWORD(__global , KEYOPENCL)
496 KEYWORD(__local , KEYOPENCL)
497 KEYWORD(__constant , KEYOPENCL)
498 KEYWORD(__private , KEYOPENCL)
499 KEYWORD(__generic , KEYOPENCL)
500 ALIAS("global", __global , KEYOPENCL)
501 ALIAS("local", __local , KEYOPENCL)
502 ALIAS("constant", __constant , KEYOPENCL)
503 ALIAS("private", __private , KEYOPENCL)
504 ALIAS("generic", __generic , KEYOPENCL)
505 // OpenCL function qualifiers
506 KEYWORD(__kernel , KEYOPENCL)
507 ALIAS("kernel", __kernel , KEYOPENCL)
508 // OpenCL access qualifiers
509 KEYWORD(__read_only , KEYOPENCL)
510 KEYWORD(__write_only , KEYOPENCL)
511 KEYWORD(__read_write , KEYOPENCL)
512 ALIAS("read_only", __read_only , KEYOPENCL)
513 ALIAS("write_only", __write_only , KEYOPENCL)
514 ALIAS("read_write", __read_write , KEYOPENCL)
516 KEYWORD(__builtin_astype , KEYOPENCL)
517 KEYWORD(vec_step , KEYOPENCL|KEYALTIVEC|KEYZVECTOR)
519 // OpenMP Type Traits
520 KEYWORD(__builtin_omp_required_simd_align, KEYALL)
522 // Borland Extensions.
523 KEYWORD(__pascal , KEYALL)
525 // Altivec Extension.
526 KEYWORD(__vector , KEYALTIVEC|KEYZVECTOR)
527 KEYWORD(__pixel , KEYALTIVEC)
528 KEYWORD(__bool , KEYALTIVEC|KEYZVECTOR)
530 // ARM NEON extensions.
531 ALIAS("__fp16", half , KEYALL)
534 KEYWORD(half , HALFSUPPORT)
536 // Objective-C ARC keywords.
537 KEYWORD(__bridge , KEYARC)
538 KEYWORD(__bridge_transfer , KEYARC)
539 KEYWORD(__bridge_retained , KEYARC)
540 KEYWORD(__bridge_retain , KEYARC)
542 // Objective-C keywords.
543 KEYWORD(__covariant , KEYOBJC2)
544 KEYWORD(__contravariant , KEYOBJC2)
545 KEYWORD(__kindof , KEYOBJC2)
547 // Alternate spelling for various tokens. There are GCC extensions in all
548 // languages, but should not be disabled in strict conformance mode.
549 ALIAS("__alignof__" , __alignof , KEYALL)
550 ALIAS("__asm" , asm , KEYALL)
551 ALIAS("__asm__" , asm , KEYALL)
552 ALIAS("__attribute__", __attribute, KEYALL)
553 ALIAS("__complex" , _Complex , KEYALL)
554 ALIAS("__complex__" , _Complex , KEYALL)
555 ALIAS("__const" , const , KEYALL)
556 ALIAS("__const__" , const , KEYALL)
557 ALIAS("__decltype" , decltype , KEYCXX)
558 ALIAS("__imag__" , __imag , KEYALL)
559 ALIAS("__inline" , inline , KEYALL)
560 ALIAS("__inline__" , inline , KEYALL)
561 ALIAS("__nullptr" , nullptr , KEYCXX)
562 ALIAS("__real__" , __real , KEYALL)
563 ALIAS("__restrict" , restrict , KEYALL)
564 ALIAS("__restrict__" , restrict , KEYALL)
565 ALIAS("__signed" , signed , KEYALL)
566 ALIAS("__signed__" , signed , KEYALL)
567 ALIAS("__typeof" , typeof , KEYALL)
568 ALIAS("__typeof__" , typeof , KEYALL)
569 ALIAS("__volatile" , volatile , KEYALL)
570 ALIAS("__volatile__" , volatile , KEYALL)
573 KEYWORD(_Nonnull , KEYALL)
574 KEYWORD(_Nullable , KEYALL)
575 KEYWORD(_Null_unspecified , KEYALL)
577 // Microsoft extensions which should be disabled in strict conformance mode
578 KEYWORD(__ptr64 , KEYMS)
579 KEYWORD(__ptr32 , KEYMS)
580 KEYWORD(__sptr , KEYMS)
581 KEYWORD(__uptr , KEYMS)
582 KEYWORD(__w64 , KEYMS)
583 KEYWORD(__uuidof , KEYMS | KEYBORLAND)
584 KEYWORD(__try , KEYMS | KEYBORLAND)
585 KEYWORD(__finally , KEYMS | KEYBORLAND)
586 KEYWORD(__leave , KEYMS | KEYBORLAND)
587 KEYWORD(__int64 , KEYMS)
588 KEYWORD(__if_exists , KEYMS)
589 KEYWORD(__if_not_exists , KEYMS)
590 KEYWORD(__single_inheritance , KEYMS)
591 KEYWORD(__multiple_inheritance , KEYMS)
592 KEYWORD(__virtual_inheritance , KEYMS)
593 KEYWORD(__interface , KEYMS)
594 ALIAS("__int8" , char , KEYMS)
595 ALIAS("_int8" , char , KEYMS)
596 ALIAS("__int16" , short , KEYMS)
597 ALIAS("_int16" , short , KEYMS)
598 ALIAS("__int32" , int , KEYMS)
599 ALIAS("_int32" , int , KEYMS)
600 ALIAS("_int64" , __int64 , KEYMS)
601 ALIAS("__wchar_t" , wchar_t , KEYMS)
602 ALIAS("_asm" , asm , KEYMS)
603 ALIAS("_alignof" , __alignof , KEYMS)
604 ALIAS("__builtin_alignof", __alignof , KEYMS)
605 ALIAS("_cdecl" , __cdecl , KEYMS | KEYBORLAND)
606 ALIAS("_fastcall" , __fastcall , KEYMS | KEYBORLAND)
607 ALIAS("_stdcall" , __stdcall , KEYMS | KEYBORLAND)
608 ALIAS("_thiscall" , __thiscall , KEYMS)
609 ALIAS("_vectorcall" , __vectorcall, KEYMS)
610 ALIAS("_uuidof" , __uuidof , KEYMS | KEYBORLAND)
611 ALIAS("_inline" , inline , KEYMS)
612 ALIAS("_declspec" , __declspec , KEYMS)
614 // Borland Extensions which should be disabled in strict conformance mode.
615 ALIAS("_pascal" , __pascal , KEYBORLAND)
618 KEYWORD(__builtin_convertvector , KEYALL)
619 ALIAS("__char16_t" , char16_t , KEYCXX)
620 ALIAS("__char32_t" , char32_t , KEYCXX)
622 // Clang-specific keywords enabled only in testing.
623 TESTING_KEYWORD(__unknown_anytype , KEYALL)
626 //===----------------------------------------------------------------------===//
627 // Objective-C @-preceded keywords.
628 //===----------------------------------------------------------------------===//
630 // These have meaning after an '@' in Objective-C mode. These define enums in
631 // the tok::objc_* namespace.
633 OBJC1_AT_KEYWORD(not_keyword)
634 OBJC1_AT_KEYWORD(class)
635 OBJC1_AT_KEYWORD(compatibility_alias)
636 OBJC1_AT_KEYWORD(defs)
637 OBJC1_AT_KEYWORD(encode)
638 OBJC1_AT_KEYWORD(end)
639 OBJC1_AT_KEYWORD(implementation)
640 OBJC1_AT_KEYWORD(interface)
641 OBJC1_AT_KEYWORD(private)
642 OBJC1_AT_KEYWORD(protected)
643 OBJC1_AT_KEYWORD(protocol)
644 OBJC1_AT_KEYWORD(public)
645 OBJC1_AT_KEYWORD(selector)
646 OBJC1_AT_KEYWORD(throw)
647 OBJC1_AT_KEYWORD(try)
648 OBJC1_AT_KEYWORD(catch)
649 OBJC1_AT_KEYWORD(finally)
650 OBJC1_AT_KEYWORD(synchronized)
651 OBJC1_AT_KEYWORD(autoreleasepool)
653 OBJC2_AT_KEYWORD(property)
654 OBJC2_AT_KEYWORD(package)
655 OBJC2_AT_KEYWORD(required)
656 OBJC2_AT_KEYWORD(optional)
657 OBJC2_AT_KEYWORD(synthesize)
658 OBJC2_AT_KEYWORD(dynamic)
659 OBJC2_AT_KEYWORD(import)
661 // TODO: What to do about context-sensitive keywords like:
662 // bycopy/byref/in/inout/oneway/out?
664 ANNOTATION(cxxscope) // annotation for a C++ scope spec, e.g. "::foo::bar::"
665 ANNOTATION(typename) // annotation for a C typedef name, a C++ (possibly
666 // qualified) typename, e.g. "foo::MyClass", or
667 // template-id that names a type ("std::vector<int>")
668 ANNOTATION(template_id) // annotation for a C++ template-id that names a
669 // function template specialization (not a type),
670 // e.g., "std::swap<int>"
671 ANNOTATION(primary_expr) // annotation for a primary expression
672 ANNOTATION(decltype) // annotation for a decltype expression,
673 // e.g., "decltype(foo.bar())"
675 // Annotation for #pragma unused(...)
676 // For each argument inside the parentheses the pragma handler will produce
677 // one 'pragma_unused' annotation token followed by the argument token.
678 ANNOTATION(pragma_unused)
680 // Annotation for #pragma GCC visibility...
681 // The lexer produces these so that they only take effect when the parser
683 ANNOTATION(pragma_vis)
685 // Annotation for #pragma pack...
686 // The lexer produces these so that they only take effect when the parser
688 ANNOTATION(pragma_pack)
690 // Annotation for #pragma clang __debug parser_crash...
691 // The lexer produces these so that they only take effect when the parser
693 ANNOTATION(pragma_parser_crash)
695 // Annotation for #pragma clang __debug captured...
696 // The lexer produces these so that they only take effect when the parser
698 ANNOTATION(pragma_captured)
700 // Annotation for #pragma ms_struct...
701 // The lexer produces these so that they only take effect when the parser
703 ANNOTATION(pragma_msstruct)
705 // Annotation for #pragma align...
706 // The lexer produces these so that they only take effect when the parser
708 ANNOTATION(pragma_align)
710 // Annotation for #pragma weak id
711 // The lexer produces these so that they only take effect when the parser
713 ANNOTATION(pragma_weak)
715 // Annotation for #pragma weak id = id
716 // The lexer produces these so that they only take effect when the parser
718 ANNOTATION(pragma_weakalias)
720 // Annotation for #pragma redefine_extname...
721 // The lexer produces these so that they only take effect when the parser
723 ANNOTATION(pragma_redefine_extname)
725 // Annotation for #pragma STDC FP_CONTRACT...
726 // The lexer produces these so that they only take effect when the parser
728 ANNOTATION(pragma_fp_contract)
730 // Annotation for #pragma pointers_to_members...
731 // The lexer produces these so that they only take effect when the parser
733 ANNOTATION(pragma_ms_pointers_to_members)
735 // Annotation for #pragma vtordisp...
736 // The lexer produces these so that they only take effect when the parser
738 ANNOTATION(pragma_ms_vtordisp)
740 // Annotation for all microsoft #pragmas...
741 // The lexer produces these so that they only take effect when the parser
743 ANNOTATION(pragma_ms_pragma)
745 // Annotation for #pragma OPENCL EXTENSION...
746 // The lexer produces these so that they only take effect when the parser
748 ANNOTATION(pragma_opencl_extension)
750 // Annotations for OpenMP pragma directives - #pragma omp ...
751 // The lexer produces these so that they only take effect when the parser
752 // handles #pragma omp ... directives.
753 ANNOTATION(pragma_openmp)
754 ANNOTATION(pragma_openmp_end)
756 // Annotations for loop pragma directives #pragma clang loop ...
757 // The lexer produces these so that they only take effect when the parser
758 // handles #pragma loop ... directives.
759 ANNOTATION(pragma_loop_hint)
761 // Annotations for module import translated from #include etc.
762 ANNOTATION(module_include)
763 ANNOTATION(module_begin)
764 ANNOTATION(module_end)
767 #undef TESTING_KEYWORD
768 #undef OBJC2_AT_KEYWORD
769 #undef OBJC1_AT_KEYWORD
770 #undef CXX_KEYWORD_OPERATOR
777 #undef CONCEPTS_KEYWORD