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, ">>>")
223 PUNCTUATOR(caretcaret, "^^")
225 // C99 6.4.1: Keywords. These turn into kw_* tokens.
227 // KEYALL - This is a keyword in all variants of C and C++, or it
228 // is a keyword in the implementation namespace that should
229 // always be treated as a keyword
230 // KEYC99 - This is a keyword introduced to C in C99
231 // KEYC11 - This is a keyword introduced to C in C11
232 // KEYCXX - This is a C++ keyword, or a C++-specific keyword in the
233 // implementation namespace
234 // KEYNOCXX - This is a keyword in every non-C++ dialect.
235 // KEYCXX11 - This is a C++ keyword introduced to C++ in C++11
236 // KEYCONCEPTS - This is a keyword if the C++ extensions for concepts
238 // KEYGNU - This is a keyword if GNU extensions are enabled
239 // KEYMS - This is a keyword if Microsoft extensions are enabled
240 // KEYNOMS18 - This is a keyword that must never be enabled under
242 // KEYOPENCL - This is a keyword in OpenCL
243 // KEYNOOPENCL - This is a keyword that is not supported in OpenCL
244 // KEYALTIVEC - This is a keyword in AltiVec
245 // KEYZVECTOR - This is a keyword for the System z vector extensions,
246 // which are heavily based on AltiVec
247 // KEYBORLAND - This is a keyword if Borland extensions are enabled
248 // KEYCOROUTINES - This is a keyword if support for the C++ coroutines
250 // BOOLSUPPORT - This is a keyword if 'bool' is a built-in type
251 // HALFSUPPORT - This is a keyword if 'half' is a built-in type
252 // WCHARSUPPORT - This is a keyword if 'wchar_t' is a built-in type
254 KEYWORD(auto , KEYALL)
255 KEYWORD(break , KEYALL)
256 KEYWORD(case , KEYALL)
257 KEYWORD(char , KEYALL)
258 KEYWORD(const , KEYALL)
259 KEYWORD(continue , KEYALL)
260 KEYWORD(default , KEYALL)
262 KEYWORD(double , KEYALL)
263 KEYWORD(else , KEYALL)
264 KEYWORD(enum , KEYALL)
265 KEYWORD(extern , KEYALL)
266 KEYWORD(float , KEYALL)
267 KEYWORD(for , KEYALL)
268 KEYWORD(goto , KEYALL)
270 KEYWORD(inline , KEYC99|KEYCXX|KEYGNU)
271 KEYWORD(int , KEYALL)
272 KEYWORD(long , KEYALL)
273 KEYWORD(register , KEYALL)
274 KEYWORD(restrict , KEYC99)
275 KEYWORD(return , KEYALL)
276 KEYWORD(short , KEYALL)
277 KEYWORD(signed , KEYALL)
278 KEYWORD(sizeof , KEYALL)
279 KEYWORD(static , KEYALL)
280 KEYWORD(struct , KEYALL)
281 KEYWORD(switch , KEYALL)
282 KEYWORD(typedef , KEYALL)
283 KEYWORD(union , KEYALL)
284 KEYWORD(unsigned , KEYALL)
285 KEYWORD(void , KEYALL)
286 KEYWORD(volatile , KEYALL)
287 KEYWORD(while , KEYALL)
288 KEYWORD(_Alignas , KEYALL)
289 KEYWORD(_Alignof , KEYALL)
290 KEYWORD(_Atomic , KEYALL|KEYNOOPENCL)
291 KEYWORD(_Bool , KEYNOCXX)
292 KEYWORD(_Complex , KEYALL)
293 KEYWORD(_Generic , KEYALL)
294 KEYWORD(_Imaginary , KEYALL)
295 KEYWORD(_Noreturn , KEYALL)
296 KEYWORD(_Static_assert , KEYALL)
297 KEYWORD(_Thread_local , KEYALL)
298 KEYWORD(__func__ , KEYALL)
299 KEYWORD(__objc_yes , KEYALL)
300 KEYWORD(__objc_no , KEYALL)
303 // C++ 2.11p1: Keywords.
304 KEYWORD(asm , KEYCXX|KEYGNU)
305 KEYWORD(bool , BOOLSUPPORT)
306 KEYWORD(catch , KEYCXX)
307 KEYWORD(class , KEYCXX)
308 KEYWORD(const_cast , KEYCXX)
309 KEYWORD(delete , KEYCXX)
310 KEYWORD(dynamic_cast , KEYCXX)
311 KEYWORD(explicit , KEYCXX)
312 KEYWORD(export , KEYCXX)
313 KEYWORD(false , BOOLSUPPORT)
314 KEYWORD(friend , KEYCXX)
315 KEYWORD(mutable , KEYCXX)
316 KEYWORD(namespace , KEYCXX)
317 KEYWORD(new , KEYCXX)
318 KEYWORD(operator , KEYCXX)
319 KEYWORD(private , KEYCXX)
320 KEYWORD(protected , KEYCXX)
321 KEYWORD(public , KEYCXX)
322 KEYWORD(reinterpret_cast , KEYCXX)
323 KEYWORD(static_cast , KEYCXX)
324 KEYWORD(template , KEYCXX)
325 KEYWORD(this , KEYCXX)
326 KEYWORD(throw , KEYCXX)
327 KEYWORD(true , BOOLSUPPORT)
328 KEYWORD(try , KEYCXX)
329 KEYWORD(typename , KEYCXX)
330 KEYWORD(typeid , KEYCXX)
331 KEYWORD(using , KEYCXX)
332 KEYWORD(virtual , KEYCXX)
333 KEYWORD(wchar_t , WCHARSUPPORT)
335 // C++ 2.5p2: Alternative Representations.
336 CXX_KEYWORD_OPERATOR(and , ampamp)
337 CXX_KEYWORD_OPERATOR(and_eq , ampequal)
338 CXX_KEYWORD_OPERATOR(bitand , amp)
339 CXX_KEYWORD_OPERATOR(bitor , pipe)
340 CXX_KEYWORD_OPERATOR(compl , tilde)
341 CXX_KEYWORD_OPERATOR(not , exclaim)
342 CXX_KEYWORD_OPERATOR(not_eq , exclaimequal)
343 CXX_KEYWORD_OPERATOR(or , pipepipe)
344 CXX_KEYWORD_OPERATOR(or_eq , pipeequal)
345 CXX_KEYWORD_OPERATOR(xor , caret)
346 CXX_KEYWORD_OPERATOR(xor_eq , caretequal)
349 CXX11_KEYWORD(alignas , 0)
350 CXX11_KEYWORD(alignof , 0)
351 CXX11_KEYWORD(char16_t , KEYNOMS18)
352 CXX11_KEYWORD(char32_t , KEYNOMS18)
353 CXX11_KEYWORD(constexpr , 0)
354 CXX11_KEYWORD(decltype , 0)
355 CXX11_KEYWORD(noexcept , 0)
356 CXX11_KEYWORD(nullptr , 0)
357 CXX11_KEYWORD(static_assert , 0)
358 CXX11_KEYWORD(thread_local , 0)
360 // C++ concepts TS keywords
361 CONCEPTS_KEYWORD(concept)
362 CONCEPTS_KEYWORD(requires)
364 // C++ coroutines TS keywords
365 KEYWORD(co_await , KEYCOROUTINES)
366 KEYWORD(co_return , KEYCOROUTINES)
367 KEYWORD(co_yield , KEYCOROUTINES)
369 // GNU Extensions (in impl-reserved namespace)
370 KEYWORD(_Decimal32 , KEYALL)
371 KEYWORD(_Decimal64 , KEYALL)
372 KEYWORD(_Decimal128 , KEYALL)
373 KEYWORD(__null , KEYCXX)
374 KEYWORD(__alignof , KEYALL)
375 KEYWORD(__attribute , KEYALL)
376 KEYWORD(__builtin_choose_expr , KEYALL)
377 KEYWORD(__builtin_offsetof , KEYALL)
378 // __builtin_types_compatible_p is a GNU C extension that we handle like a C++
380 TYPE_TRAIT_2(__builtin_types_compatible_p, TypeCompatible, KEYNOCXX)
381 KEYWORD(__builtin_va_arg , KEYALL)
382 KEYWORD(__extension__ , KEYALL)
383 KEYWORD(__float128 , KEYALL)
384 KEYWORD(__imag , KEYALL)
385 KEYWORD(__int128 , KEYALL)
386 KEYWORD(__label__ , KEYALL)
387 KEYWORD(__real , KEYALL)
388 KEYWORD(__thread , KEYALL)
389 KEYWORD(__FUNCTION__ , KEYALL)
390 KEYWORD(__PRETTY_FUNCTION__ , KEYALL)
391 KEYWORD(__auto_type , KEYALL)
393 // GNU Extensions (outside impl-reserved namespace)
394 KEYWORD(typeof , KEYGNU)
397 KEYWORD(__FUNCDNAME__ , KEYMS)
398 KEYWORD(__FUNCSIG__ , KEYMS)
399 KEYWORD(L__FUNCTION__ , KEYMS)
400 TYPE_TRAIT_1(__is_interface_class, IsInterfaceClass, KEYMS)
401 TYPE_TRAIT_1(__is_sealed, IsSealed, KEYMS)
403 // MSVC12.0 / VS2013 Type Traits
404 TYPE_TRAIT_1(__is_destructible, IsDestructible, KEYMS)
405 TYPE_TRAIT_1(__is_nothrow_destructible, IsNothrowDestructible, KEYMS)
406 TYPE_TRAIT_2(__is_nothrow_assignable, IsNothrowAssignable, KEYCXX)
407 TYPE_TRAIT_N(__is_constructible, IsConstructible, KEYCXX)
408 TYPE_TRAIT_N(__is_nothrow_constructible, IsNothrowConstructible, KEYCXX)
410 // MSVC14.0 / VS2015 Type Traits
411 TYPE_TRAIT_2(__is_assignable, IsAssignable, KEYCXX)
413 // GNU and MS Type Traits
414 TYPE_TRAIT_1(__has_nothrow_assign, HasNothrowAssign, KEYCXX)
415 TYPE_TRAIT_1(__has_nothrow_move_assign, HasNothrowMoveAssign, KEYCXX)
416 TYPE_TRAIT_1(__has_nothrow_copy, HasNothrowCopy, KEYCXX)
417 TYPE_TRAIT_1(__has_nothrow_constructor, HasNothrowConstructor, KEYCXX)
418 TYPE_TRAIT_1(__has_trivial_assign, HasTrivialAssign, KEYCXX)
419 TYPE_TRAIT_1(__has_trivial_move_assign, HasTrivialMoveAssign, KEYCXX)
420 TYPE_TRAIT_1(__has_trivial_copy, HasTrivialCopy, KEYCXX)
421 TYPE_TRAIT_1(__has_trivial_constructor, HasTrivialDefaultConstructor, KEYCXX)
422 TYPE_TRAIT_1(__has_trivial_move_constructor, HasTrivialMoveConstructor, KEYCXX)
423 TYPE_TRAIT_1(__has_trivial_destructor, HasTrivialDestructor, KEYCXX)
424 TYPE_TRAIT_1(__has_virtual_destructor, HasVirtualDestructor, KEYCXX)
425 TYPE_TRAIT_1(__is_abstract, IsAbstract, KEYCXX)
426 TYPE_TRAIT_2(__is_base_of, IsBaseOf, KEYCXX)
427 TYPE_TRAIT_1(__is_class, IsClass, KEYCXX)
428 TYPE_TRAIT_2(__is_convertible_to, IsConvertibleTo, KEYCXX)
429 TYPE_TRAIT_1(__is_empty, IsEmpty, KEYCXX)
430 TYPE_TRAIT_1(__is_enum, IsEnum, KEYCXX)
431 TYPE_TRAIT_1(__is_final, IsFinal, KEYCXX)
432 // Tentative name - there's no implementation of std::is_literal_type yet.
433 TYPE_TRAIT_1(__is_literal, IsLiteral, KEYCXX)
434 // Name for GCC 4.6 compatibility - people have already written libraries using
435 // this name unfortunately.
436 ALIAS("__is_literal_type", __is_literal, KEYCXX)
437 TYPE_TRAIT_1(__is_pod, IsPOD, KEYCXX)
438 TYPE_TRAIT_1(__is_polymorphic, IsPolymorphic, KEYCXX)
439 TYPE_TRAIT_1(__is_trivial, IsTrivial, KEYCXX)
440 TYPE_TRAIT_1(__is_union, IsUnion, KEYCXX)
442 // Clang-only C++ Type Traits
443 TYPE_TRAIT_N(__is_trivially_constructible, IsTriviallyConstructible, KEYCXX)
444 TYPE_TRAIT_1(__is_trivially_copyable, IsTriviallyCopyable, KEYCXX)
445 TYPE_TRAIT_2(__is_trivially_assignable, IsTriviallyAssignable, KEYCXX)
446 KEYWORD(__underlying_type , KEYCXX)
448 // Embarcadero Expression Traits
449 KEYWORD(__is_lvalue_expr , KEYCXX)
450 KEYWORD(__is_rvalue_expr , KEYCXX)
452 // Embarcadero Unary Type Traits
453 TYPE_TRAIT_1(__is_arithmetic, IsArithmetic, KEYCXX)
454 TYPE_TRAIT_1(__is_floating_point, IsFloatingPoint, KEYCXX)
455 TYPE_TRAIT_1(__is_integral, IsIntegral, KEYCXX)
456 TYPE_TRAIT_1(__is_complete_type, IsCompleteType, KEYCXX)
457 TYPE_TRAIT_1(__is_void, IsVoid, KEYCXX)
458 TYPE_TRAIT_1(__is_array, IsArray, KEYCXX)
459 TYPE_TRAIT_1(__is_function, IsFunction, KEYCXX)
460 TYPE_TRAIT_1(__is_reference, IsReference, KEYCXX)
461 TYPE_TRAIT_1(__is_lvalue_reference, IsLvalueReference, KEYCXX)
462 TYPE_TRAIT_1(__is_rvalue_reference, IsRvalueReference, KEYCXX)
463 TYPE_TRAIT_1(__is_fundamental, IsFundamental, KEYCXX)
464 TYPE_TRAIT_1(__is_object, IsObject, KEYCXX)
465 TYPE_TRAIT_1(__is_scalar, IsScalar, KEYCXX)
466 TYPE_TRAIT_1(__is_compound, IsCompound, KEYCXX)
467 TYPE_TRAIT_1(__is_pointer, IsPointer, KEYCXX)
468 TYPE_TRAIT_1(__is_member_object_pointer, IsMemberObjectPointer, KEYCXX)
469 TYPE_TRAIT_1(__is_member_function_pointer, IsMemberFunctionPointer, KEYCXX)
470 TYPE_TRAIT_1(__is_member_pointer, IsMemberPointer, KEYCXX)
471 TYPE_TRAIT_1(__is_const, IsConst, KEYCXX)
472 TYPE_TRAIT_1(__is_volatile, IsVolatile, KEYCXX)
473 TYPE_TRAIT_1(__is_standard_layout, IsStandardLayout, KEYCXX)
474 TYPE_TRAIT_1(__is_signed, IsSigned, KEYCXX)
475 TYPE_TRAIT_1(__is_unsigned, IsUnsigned, KEYCXX)
477 // Embarcadero Binary Type Traits
478 TYPE_TRAIT_2(__is_same, IsSame, KEYCXX)
479 TYPE_TRAIT_2(__is_convertible, IsConvertible, KEYCXX)
480 KEYWORD(__array_rank , KEYCXX)
481 KEYWORD(__array_extent , KEYCXX)
484 KEYWORD(__private_extern__ , KEYALL)
485 KEYWORD(__module_private__ , KEYALL)
487 // Extension that will be enabled for Microsoft, Borland and PS4, but can be
488 // disabled via '-fno-declspec'.
489 KEYWORD(__declspec , 0)
491 // Microsoft Extension.
492 KEYWORD(__cdecl , KEYALL)
493 KEYWORD(__stdcall , KEYALL)
494 KEYWORD(__fastcall , KEYALL)
495 KEYWORD(__thiscall , KEYALL)
496 KEYWORD(__vectorcall , KEYALL)
497 KEYWORD(__forceinline , KEYMS)
498 KEYWORD(__unaligned , KEYMS)
499 KEYWORD(__super , KEYMS)
501 // OpenCL address space qualifiers
502 KEYWORD(__global , KEYOPENCL)
503 KEYWORD(__local , KEYOPENCL)
504 KEYWORD(__constant , KEYOPENCL)
505 KEYWORD(__private , KEYOPENCL)
506 KEYWORD(__generic , KEYOPENCL)
507 ALIAS("global", __global , KEYOPENCL)
508 ALIAS("local", __local , KEYOPENCL)
509 ALIAS("constant", __constant , KEYOPENCL)
510 ALIAS("private", __private , KEYOPENCL)
511 ALIAS("generic", __generic , KEYOPENCL)
512 // OpenCL function qualifiers
513 KEYWORD(__kernel , KEYOPENCL)
514 ALIAS("kernel", __kernel , KEYOPENCL)
515 // OpenCL access qualifiers
516 KEYWORD(__read_only , KEYOPENCL)
517 KEYWORD(__write_only , KEYOPENCL)
518 KEYWORD(__read_write , KEYOPENCL)
519 ALIAS("read_only", __read_only , KEYOPENCL)
520 ALIAS("write_only", __write_only , KEYOPENCL)
521 ALIAS("read_write", __read_write , KEYOPENCL)
523 KEYWORD(__builtin_astype , KEYOPENCL)
524 KEYWORD(vec_step , KEYOPENCL|KEYALTIVEC|KEYZVECTOR)
525 #define GENERIC_IMAGE_TYPE(ImgType, Id) KEYWORD(ImgType##_t, KEYOPENCL)
526 #include "clang/Basic/OpenCLImageTypes.def"
528 // OpenMP Type Traits
529 KEYWORD(__builtin_omp_required_simd_align, KEYALL)
531 KEYWORD(pipe , KEYOPENCL)
533 // Borland Extensions.
534 KEYWORD(__pascal , KEYALL)
536 // Altivec Extension.
537 KEYWORD(__vector , KEYALTIVEC|KEYZVECTOR)
538 KEYWORD(__pixel , KEYALTIVEC)
539 KEYWORD(__bool , KEYALTIVEC|KEYZVECTOR)
541 // ARM NEON extensions.
542 ALIAS("__fp16", half , KEYALL)
545 KEYWORD(half , HALFSUPPORT)
547 // Objective-C ARC keywords.
548 KEYWORD(__bridge , KEYARC)
549 KEYWORD(__bridge_transfer , KEYARC)
550 KEYWORD(__bridge_retained , KEYARC)
551 KEYWORD(__bridge_retain , KEYARC)
553 // Objective-C keywords.
554 KEYWORD(__covariant , KEYOBJC2)
555 KEYWORD(__contravariant , KEYOBJC2)
556 KEYWORD(__kindof , KEYOBJC2)
558 // Alternate spelling for various tokens. There are GCC extensions in all
559 // languages, but should not be disabled in strict conformance mode.
560 ALIAS("__alignof__" , __alignof , KEYALL)
561 ALIAS("__asm" , asm , KEYALL)
562 ALIAS("__asm__" , asm , KEYALL)
563 ALIAS("__attribute__", __attribute, KEYALL)
564 ALIAS("__complex" , _Complex , KEYALL)
565 ALIAS("__complex__" , _Complex , KEYALL)
566 ALIAS("__const" , const , KEYALL)
567 ALIAS("__const__" , const , KEYALL)
568 ALIAS("__decltype" , decltype , KEYCXX)
569 ALIAS("__imag__" , __imag , KEYALL)
570 ALIAS("__inline" , inline , KEYALL)
571 ALIAS("__inline__" , inline , KEYALL)
572 ALIAS("__nullptr" , nullptr , KEYCXX)
573 ALIAS("__real__" , __real , KEYALL)
574 ALIAS("__restrict" , restrict , KEYALL)
575 ALIAS("__restrict__" , restrict , KEYALL)
576 ALIAS("__signed" , signed , KEYALL)
577 ALIAS("__signed__" , signed , KEYALL)
578 ALIAS("__typeof" , typeof , KEYALL)
579 ALIAS("__typeof__" , typeof , KEYALL)
580 ALIAS("__volatile" , volatile , KEYALL)
581 ALIAS("__volatile__" , volatile , KEYALL)
584 KEYWORD(_Nonnull , KEYALL)
585 KEYWORD(_Nullable , KEYALL)
586 KEYWORD(_Null_unspecified , KEYALL)
588 // Microsoft extensions which should be disabled in strict conformance mode
589 KEYWORD(__ptr64 , KEYMS)
590 KEYWORD(__ptr32 , KEYMS)
591 KEYWORD(__sptr , KEYMS)
592 KEYWORD(__uptr , KEYMS)
593 KEYWORD(__w64 , KEYMS)
594 KEYWORD(__uuidof , KEYMS | KEYBORLAND)
595 KEYWORD(__try , KEYMS | KEYBORLAND)
596 KEYWORD(__finally , KEYMS | KEYBORLAND)
597 KEYWORD(__leave , KEYMS | KEYBORLAND)
598 KEYWORD(__int64 , KEYMS)
599 KEYWORD(__if_exists , KEYMS)
600 KEYWORD(__if_not_exists , KEYMS)
601 KEYWORD(__single_inheritance , KEYMS)
602 KEYWORD(__multiple_inheritance , KEYMS)
603 KEYWORD(__virtual_inheritance , KEYMS)
604 KEYWORD(__interface , KEYMS)
605 ALIAS("__int8" , char , KEYMS)
606 ALIAS("_int8" , char , KEYMS)
607 ALIAS("__int16" , short , KEYMS)
608 ALIAS("_int16" , short , KEYMS)
609 ALIAS("__int32" , int , KEYMS)
610 ALIAS("_int32" , int , KEYMS)
611 ALIAS("_int64" , __int64 , KEYMS)
612 ALIAS("__wchar_t" , wchar_t , KEYMS)
613 ALIAS("_asm" , asm , KEYMS)
614 ALIAS("_alignof" , __alignof , KEYMS)
615 ALIAS("__builtin_alignof", __alignof , KEYMS)
616 ALIAS("_cdecl" , __cdecl , KEYMS | KEYBORLAND)
617 ALIAS("_fastcall" , __fastcall , KEYMS | KEYBORLAND)
618 ALIAS("_stdcall" , __stdcall , KEYMS | KEYBORLAND)
619 ALIAS("_thiscall" , __thiscall , KEYMS)
620 ALIAS("_vectorcall" , __vectorcall, KEYMS)
621 ALIAS("_uuidof" , __uuidof , KEYMS | KEYBORLAND)
622 ALIAS("_inline" , inline , KEYMS)
623 ALIAS("_declspec" , __declspec , KEYMS)
625 // Borland Extensions which should be disabled in strict conformance mode.
626 ALIAS("_pascal" , __pascal , KEYBORLAND)
629 KEYWORD(__builtin_convertvector , KEYALL)
630 ALIAS("__char16_t" , char16_t , KEYCXX)
631 ALIAS("__char32_t" , char32_t , KEYCXX)
633 KEYWORD(__builtin_available , KEYALL)
635 // Clang-specific keywords enabled only in testing.
636 TESTING_KEYWORD(__unknown_anytype , KEYALL)
639 //===----------------------------------------------------------------------===//
640 // Objective-C @-preceded keywords.
641 //===----------------------------------------------------------------------===//
643 // These have meaning after an '@' in Objective-C mode. These define enums in
644 // the tok::objc_* namespace.
646 OBJC1_AT_KEYWORD(not_keyword)
647 OBJC1_AT_KEYWORD(class)
648 OBJC1_AT_KEYWORD(compatibility_alias)
649 OBJC1_AT_KEYWORD(defs)
650 OBJC1_AT_KEYWORD(encode)
651 OBJC1_AT_KEYWORD(end)
652 OBJC1_AT_KEYWORD(implementation)
653 OBJC1_AT_KEYWORD(interface)
654 OBJC1_AT_KEYWORD(private)
655 OBJC1_AT_KEYWORD(protected)
656 OBJC1_AT_KEYWORD(protocol)
657 OBJC1_AT_KEYWORD(public)
658 OBJC1_AT_KEYWORD(selector)
659 OBJC1_AT_KEYWORD(throw)
660 OBJC1_AT_KEYWORD(try)
661 OBJC1_AT_KEYWORD(catch)
662 OBJC1_AT_KEYWORD(finally)
663 OBJC1_AT_KEYWORD(synchronized)
664 OBJC1_AT_KEYWORD(autoreleasepool)
666 OBJC2_AT_KEYWORD(property)
667 OBJC2_AT_KEYWORD(package)
668 OBJC2_AT_KEYWORD(required)
669 OBJC2_AT_KEYWORD(optional)
670 OBJC2_AT_KEYWORD(synthesize)
671 OBJC2_AT_KEYWORD(dynamic)
672 OBJC2_AT_KEYWORD(import)
673 OBJC2_AT_KEYWORD(available)
675 // TODO: What to do about context-sensitive keywords like:
676 // bycopy/byref/in/inout/oneway/out?
678 ANNOTATION(cxxscope) // annotation for a C++ scope spec, e.g. "::foo::bar::"
679 ANNOTATION(typename) // annotation for a C typedef name, a C++ (possibly
680 // qualified) typename, e.g. "foo::MyClass", or
681 // template-id that names a type ("std::vector<int>")
682 ANNOTATION(template_id) // annotation for a C++ template-id that names a
683 // function template specialization (not a type),
684 // e.g., "std::swap<int>"
685 ANNOTATION(primary_expr) // annotation for a primary expression
686 ANNOTATION(decltype) // annotation for a decltype expression,
687 // e.g., "decltype(foo.bar())"
689 // Annotation for #pragma unused(...)
690 // For each argument inside the parentheses the pragma handler will produce
691 // one 'pragma_unused' annotation token followed by the argument token.
692 ANNOTATION(pragma_unused)
694 // Annotation for #pragma GCC visibility...
695 // The lexer produces these so that they only take effect when the parser
697 ANNOTATION(pragma_vis)
699 // Annotation for #pragma pack...
700 // The lexer produces these so that they only take effect when the parser
702 ANNOTATION(pragma_pack)
704 // Annotation for #pragma clang __debug parser_crash...
705 // The lexer produces these so that they only take effect when the parser
707 ANNOTATION(pragma_parser_crash)
709 // Annotation for #pragma clang __debug captured...
710 // The lexer produces these so that they only take effect when the parser
712 ANNOTATION(pragma_captured)
714 // Annotation for #pragma clang __debug dump...
715 // The lexer produces these so that the parser and semantic analysis can
716 // look up and dump the operand.
717 ANNOTATION(pragma_dump)
719 // Annotation for #pragma ms_struct...
720 // The lexer produces these so that they only take effect when the parser
722 ANNOTATION(pragma_msstruct)
724 // Annotation for #pragma align...
725 // The lexer produces these so that they only take effect when the parser
727 ANNOTATION(pragma_align)
729 // Annotation for #pragma weak id
730 // The lexer produces these so that they only take effect when the parser
732 ANNOTATION(pragma_weak)
734 // Annotation for #pragma weak id = id
735 // The lexer produces these so that they only take effect when the parser
737 ANNOTATION(pragma_weakalias)
739 // Annotation for #pragma redefine_extname...
740 // The lexer produces these so that they only take effect when the parser
742 ANNOTATION(pragma_redefine_extname)
744 // Annotation for #pragma STDC FP_CONTRACT...
745 // The lexer produces these so that they only take effect when the parser
747 ANNOTATION(pragma_fp_contract)
749 // Annotation for #pragma pointers_to_members...
750 // The lexer produces these so that they only take effect when the parser
752 ANNOTATION(pragma_ms_pointers_to_members)
754 // Annotation for #pragma vtordisp...
755 // The lexer produces these so that they only take effect when the parser
757 ANNOTATION(pragma_ms_vtordisp)
759 // Annotation for all microsoft #pragmas...
760 // The lexer produces these so that they only take effect when the parser
762 ANNOTATION(pragma_ms_pragma)
764 // Annotation for #pragma OPENCL EXTENSION...
765 // The lexer produces these so that they only take effect when the parser
767 ANNOTATION(pragma_opencl_extension)
769 // Annotations for OpenMP pragma directives - #pragma omp ...
770 // The lexer produces these so that they only take effect when the parser
771 // handles #pragma omp ... directives.
772 ANNOTATION(pragma_openmp)
773 ANNOTATION(pragma_openmp_end)
775 // Annotations for loop pragma directives #pragma clang loop ...
776 // The lexer produces these so that they only take effect when the parser
777 // handles #pragma loop ... directives.
778 ANNOTATION(pragma_loop_hint)
780 // Annotations for module import translated from #include etc.
781 ANNOTATION(module_include)
782 ANNOTATION(module_begin)
783 ANNOTATION(module_end)
786 #undef TESTING_KEYWORD
787 #undef OBJC2_AT_KEYWORD
788 #undef OBJC1_AT_KEYWORD
789 #undef CXX_KEYWORD_OPERATOR
796 #undef CONCEPTS_KEYWORD