1 //===--- TokenKinds.def - C Family Token Kind Database ----------*- C++ -*-===// 2 // 3 // The LLVM Compiler Infrastructure 4 // 5 // This file is distributed under the University of Illinois Open Source 6 // License. See LICENSE.TXT for details. 7 // 8 //===----------------------------------------------------------------------===// 9 // 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 14 // this file. 15 // 16 //===----------------------------------------------------------------------===// 17 18 #ifndef TOK 19 #define TOK(X) 20 #endif 21 #ifndef PUNCTUATOR 22 #define PUNCTUATOR(X,Y) TOK(X) 23 #endif 24 #ifndef KEYWORD 25 #define KEYWORD(X,Y) TOK(kw_ ## X) 26 #endif 27 #ifndef CXX11_KEYWORD 28 #define CXX11_KEYWORD(X,Y) KEYWORD(X,KEYCXX11|(Y)) 29 #endif 30 #ifndef CXX2A_KEYWORD 31 #define CXX2A_KEYWORD(X,Y) KEYWORD(X,KEYCXX2A|(Y)) 32 #endif 33 #ifndef CONCEPTS_KEYWORD 34 #define CONCEPTS_KEYWORD(X) CXX2A_KEYWORD(X,KEYCONCEPTS) 35 #endif 36 #ifndef MODULES_KEYWORD 37 #define MODULES_KEYWORD(X) KEYWORD(X,KEYMODULES) 38 #endif 39 #ifndef TYPE_TRAIT 40 #define TYPE_TRAIT(N,I,K) KEYWORD(I,K) 41 #endif 42 #ifndef TYPE_TRAIT_1 43 #define TYPE_TRAIT_1(I,E,K) TYPE_TRAIT(1,I,K) 44 #endif 45 #ifndef TYPE_TRAIT_2 46 #define TYPE_TRAIT_2(I,E,K) TYPE_TRAIT(2,I,K) 47 #endif 48 #ifndef TYPE_TRAIT_N 49 #define TYPE_TRAIT_N(I,E,K) TYPE_TRAIT(0,I,K) 50 #endif 51 #ifndef ALIAS 52 #define ALIAS(X,Y,Z) 53 #endif 54 #ifndef PPKEYWORD 55 #define PPKEYWORD(X) 56 #endif 57 #ifndef CXX_KEYWORD_OPERATOR 58 #define CXX_KEYWORD_OPERATOR(X,Y) 59 #endif 60 #ifndef OBJC1_AT_KEYWORD 61 #define OBJC1_AT_KEYWORD(X) 62 #endif 63 #ifndef OBJC2_AT_KEYWORD 64 #define OBJC2_AT_KEYWORD(X) 65 #endif 66 #ifndef TESTING_KEYWORD 67 #define TESTING_KEYWORD(X, L) KEYWORD(X, L) 68 #endif 69 #ifndef ANNOTATION 70 #define ANNOTATION(X) TOK(annot_ ## X) 71 #endif 72 73 //===----------------------------------------------------------------------===// 74 // Preprocessor keywords. 75 //===----------------------------------------------------------------------===// 76 77 // These have meaning after a '#' at the start of a line. These define enums in 78 // the tok::pp_* namespace. Note that IdentifierInfo::getPPKeywordID must be 79 // manually updated if something is added here. 80 PPKEYWORD(not_keyword) 81 82 // C99 6.10.1 - Conditional Inclusion. 83 PPKEYWORD(if) 84 PPKEYWORD(ifdef) 85 PPKEYWORD(ifndef) 86 PPKEYWORD(elif) 87 PPKEYWORD(else) 88 PPKEYWORD(endif) 89 PPKEYWORD(defined) 90 91 // C99 6.10.2 - Source File Inclusion. 92 PPKEYWORD(include) 93 PPKEYWORD(__include_macros) 94 95 // C99 6.10.3 - Macro Replacement. 96 PPKEYWORD(define) 97 PPKEYWORD(undef) 98 99 // C99 6.10.4 - Line Control. 100 PPKEYWORD(line) 101 102 // C99 6.10.5 - Error Directive. 103 PPKEYWORD(error) 104 105 // C99 6.10.6 - Pragma Directive. 106 PPKEYWORD(pragma) 107 108 // GNU Extensions. 109 PPKEYWORD(import) 110 PPKEYWORD(include_next) 111 PPKEYWORD(warning) 112 PPKEYWORD(ident) 113 PPKEYWORD(sccs) 114 PPKEYWORD(assert) 115 PPKEYWORD(unassert) 116 117 // Clang extensions 118 PPKEYWORD(__public_macro) 119 PPKEYWORD(__private_macro) 120 121 //===----------------------------------------------------------------------===// 122 // Language keywords. 123 //===----------------------------------------------------------------------===// 124 125 // These define members of the tok::* namespace. 126 127 TOK(unknown) // Not a token. 128 TOK(eof) // End of file. 129 TOK(eod) // End of preprocessing directive (end of line inside a 130 // directive). 131 TOK(code_completion) // Code completion marker 132 133 // C99 6.4.9: Comments. 134 TOK(comment) // Comment (only in -E -C[C] mode) 135 136 // C99 6.4.2: Identifiers. 137 TOK(identifier) // abcde123 138 TOK(raw_identifier) // Used only in raw lexing mode. 139 140 // C99 6.4.4.1: Integer Constants 141 // C99 6.4.4.2: Floating Constants 142 TOK(numeric_constant) // 0x123 143 144 // C99 6.4.4: Character Constants 145 TOK(char_constant) // 'a' 146 TOK(wide_char_constant) // L'b' 147 148 // C++17 Character Constants 149 TOK(utf8_char_constant) // u8'a' 150 151 // C++11 Character Constants 152 TOK(utf16_char_constant) // u'a' 153 TOK(utf32_char_constant) // U'a' 154 155 // C99 6.4.5: String Literals. 156 TOK(string_literal) // "foo" 157 TOK(wide_string_literal) // L"foo" 158 TOK(angle_string_literal)// <foo> 159 160 // C++11 String Literals. 161 TOK(utf8_string_literal) // u8"foo" 162 TOK(utf16_string_literal)// u"foo" 163 TOK(utf32_string_literal)// U"foo" 164 165 // C99 6.4.6: Punctuators. 166 PUNCTUATOR(l_square, "[") 167 PUNCTUATOR(r_square, "]") 168 PUNCTUATOR(l_paren, "(") 169 PUNCTUATOR(r_paren, ")") 170 PUNCTUATOR(l_brace, "{") 171 PUNCTUATOR(r_brace, "}") 172 PUNCTUATOR(period, ".") 173 PUNCTUATOR(ellipsis, "...") 174 PUNCTUATOR(amp, "&") 175 PUNCTUATOR(ampamp, "&&") 176 PUNCTUATOR(ampequal, "&=") 177 PUNCTUATOR(star, "*") 178 PUNCTUATOR(starequal, "*=") 179 PUNCTUATOR(plus, "+") 180 PUNCTUATOR(plusplus, "++") 181 PUNCTUATOR(plusequal, "+=") 182 PUNCTUATOR(minus, "-") 183 PUNCTUATOR(arrow, "->") 184 PUNCTUATOR(minusminus, "--") 185 PUNCTUATOR(minusequal, "-=") 186 PUNCTUATOR(tilde, "~") 187 PUNCTUATOR(exclaim, "!") 188 PUNCTUATOR(exclaimequal, "!=") 189 PUNCTUATOR(slash, "/") 190 PUNCTUATOR(slashequal, "/=") 191 PUNCTUATOR(percent, "%") 192 PUNCTUATOR(percentequal, "%=") 193 PUNCTUATOR(less, "<") 194 PUNCTUATOR(lessless, "<<") 195 PUNCTUATOR(lessequal, "<=") 196 PUNCTUATOR(lesslessequal, "<<=") 197 PUNCTUATOR(greater, ">") 198 PUNCTUATOR(greatergreater, ">>") 199 PUNCTUATOR(greaterequal, ">=") 200 PUNCTUATOR(greatergreaterequal, ">>=") 201 PUNCTUATOR(caret, "^") 202 PUNCTUATOR(caretequal, "^=") 203 PUNCTUATOR(pipe, "|") 204 PUNCTUATOR(pipepipe, "||") 205 PUNCTUATOR(pipeequal, "|=") 206 PUNCTUATOR(question, "?") 207 PUNCTUATOR(colon, ":") 208 PUNCTUATOR(semi, ";") 209 PUNCTUATOR(equal, "=") 210 PUNCTUATOR(equalequal, "==") 211 PUNCTUATOR(comma, ",") 212 PUNCTUATOR(hash, "#") 213 PUNCTUATOR(hashhash, "##") 214 PUNCTUATOR(hashat, "#@") 215 216 // C++ Support 217 PUNCTUATOR(periodstar, ".*") 218 PUNCTUATOR(arrowstar, "->*") 219 PUNCTUATOR(coloncolon, "::") 220 221 // Objective C support. 222 PUNCTUATOR(at, "@") 223 224 // CUDA support. 225 PUNCTUATOR(lesslessless, "<<<") 226 PUNCTUATOR(greatergreatergreater, ">>>") 227 228 // CL support 229 PUNCTUATOR(caretcaret, "^^") 230 231 // C99 6.4.1: Keywords. These turn into kw_* tokens. 232 // Flags allowed: 233 // KEYALL - This is a keyword in all variants of C and C++, or it 234 // is a keyword in the implementation namespace that should 235 // always be treated as a keyword 236 // KEYC99 - This is a keyword introduced to C in C99 237 // KEYC11 - This is a keyword introduced to C in C11 238 // KEYCXX - This is a C++ keyword, or a C++-specific keyword in the 239 // implementation namespace 240 // KEYNOCXX - This is a keyword in every non-C++ dialect. 241 // KEYCXX11 - This is a C++ keyword introduced to C++ in C++11 242 // KEYCXX2A - This is a C++ keyword introduced to C++ in C++2a 243 // KEYCONCEPTS - This is a keyword if the C++ extensions for concepts 244 // are enabled. 245 // KEYMODULES - This is a keyword if the C++ extensions for modules 246 // are enabled. 247 // KEYGNU - This is a keyword if GNU extensions are enabled 248 // KEYMS - This is a keyword if Microsoft extensions are enabled 249 // KEYNOMS18 - This is a keyword that must never be enabled under 250 // MSVC <= v18. 251 // KEYOPENCL - This is a keyword in OpenCL 252 // KEYNOOPENCL - This is a keyword that is not supported in OpenCL 253 // KEYALTIVEC - This is a keyword in AltiVec 254 // KEYZVECTOR - This is a keyword for the System z vector extensions, 255 // which are heavily based on AltiVec 256 // KEYBORLAND - This is a keyword if Borland extensions are enabled 257 // KEYCOROUTINES - This is a keyword if support for the C++ coroutines 258 // TS is enabled 259 // BOOLSUPPORT - This is a keyword if 'bool' is a built-in type 260 // HALFSUPPORT - This is a keyword if 'half' is a built-in type 261 // WCHARSUPPORT - This is a keyword if 'wchar_t' is a built-in type 262 // 263 KEYWORD(auto , KEYALL) 264 KEYWORD(break , KEYALL) 265 KEYWORD(case , KEYALL) 266 KEYWORD(char , KEYALL) 267 KEYWORD(const , KEYALL) 268 KEYWORD(continue , KEYALL) 269 KEYWORD(default , KEYALL) 270 KEYWORD(do , KEYALL) 271 KEYWORD(double , KEYALL) 272 KEYWORD(else , KEYALL) 273 KEYWORD(enum , KEYALL) 274 KEYWORD(extern , KEYALL) 275 KEYWORD(float , KEYALL) 276 KEYWORD(for , KEYALL) 277 KEYWORD(goto , KEYALL) 278 KEYWORD(if , KEYALL) 279 KEYWORD(inline , KEYC99|KEYCXX|KEYGNU) 280 KEYWORD(int , KEYALL) 281 KEYWORD(long , KEYALL) 282 KEYWORD(register , KEYALL) 283 KEYWORD(restrict , KEYC99) 284 KEYWORD(return , KEYALL) 285 KEYWORD(short , KEYALL) 286 KEYWORD(signed , KEYALL) 287 KEYWORD(sizeof , KEYALL) 288 KEYWORD(static , KEYALL) 289 KEYWORD(struct , KEYALL) 290 KEYWORD(switch , KEYALL) 291 KEYWORD(typedef , KEYALL) 292 KEYWORD(union , KEYALL) 293 KEYWORD(unsigned , KEYALL) 294 KEYWORD(void , KEYALL) 295 KEYWORD(volatile , KEYALL) 296 KEYWORD(while , KEYALL) 297 KEYWORD(_Alignas , KEYALL) 298 KEYWORD(_Alignof , KEYALL) 299 KEYWORD(_Atomic , KEYALL|KEYNOOPENCL) 300 KEYWORD(_Bool , KEYNOCXX) 301 KEYWORD(_Complex , KEYALL) 302 KEYWORD(_Generic , KEYALL) 303 KEYWORD(_Imaginary , KEYALL) 304 KEYWORD(_Noreturn , KEYALL) 305 KEYWORD(_Static_assert , KEYALL) 306 KEYWORD(_Thread_local , KEYALL) 307 KEYWORD(__func__ , KEYALL) 308 KEYWORD(__objc_yes , KEYALL) 309 KEYWORD(__objc_no , KEYALL) 310 311 312 // C++ 2.11p1: Keywords. 313 KEYWORD(asm , KEYCXX|KEYGNU) 314 KEYWORD(bool , BOOLSUPPORT) 315 KEYWORD(catch , KEYCXX) 316 KEYWORD(class , KEYCXX) 317 KEYWORD(const_cast , KEYCXX) 318 KEYWORD(delete , KEYCXX) 319 KEYWORD(dynamic_cast , KEYCXX) 320 KEYWORD(explicit , KEYCXX) 321 KEYWORD(export , KEYCXX) 322 KEYWORD(false , BOOLSUPPORT) 323 KEYWORD(friend , KEYCXX) 324 KEYWORD(mutable , KEYCXX) 325 KEYWORD(namespace , KEYCXX) 326 KEYWORD(new , KEYCXX) 327 KEYWORD(operator , KEYCXX) 328 KEYWORD(private , KEYCXX) 329 KEYWORD(protected , KEYCXX) 330 KEYWORD(public , KEYCXX) 331 KEYWORD(reinterpret_cast , KEYCXX) 332 KEYWORD(static_cast , KEYCXX) 333 KEYWORD(template , KEYCXX) 334 KEYWORD(this , KEYCXX) 335 KEYWORD(throw , KEYCXX) 336 KEYWORD(true , BOOLSUPPORT) 337 KEYWORD(try , KEYCXX) 338 KEYWORD(typename , KEYCXX) 339 KEYWORD(typeid , KEYCXX) 340 KEYWORD(using , KEYCXX) 341 KEYWORD(virtual , KEYCXX) 342 KEYWORD(wchar_t , WCHARSUPPORT) 343 344 // C++ 2.5p2: Alternative Representations. 345 CXX_KEYWORD_OPERATOR(and , ampamp) 346 CXX_KEYWORD_OPERATOR(and_eq , ampequal) 347 CXX_KEYWORD_OPERATOR(bitand , amp) 348 CXX_KEYWORD_OPERATOR(bitor , pipe) 349 CXX_KEYWORD_OPERATOR(compl , tilde) 350 CXX_KEYWORD_OPERATOR(not , exclaim) 351 CXX_KEYWORD_OPERATOR(not_eq , exclaimequal) 352 CXX_KEYWORD_OPERATOR(or , pipepipe) 353 CXX_KEYWORD_OPERATOR(or_eq , pipeequal) 354 CXX_KEYWORD_OPERATOR(xor , caret) 355 CXX_KEYWORD_OPERATOR(xor_eq , caretequal) 356 357 // C++11 keywords 358 CXX11_KEYWORD(alignas , 0) 359 CXX11_KEYWORD(alignof , 0) 360 CXX11_KEYWORD(char16_t , KEYNOMS18) 361 CXX11_KEYWORD(char32_t , KEYNOMS18) 362 CXX11_KEYWORD(constexpr , 0) 363 CXX11_KEYWORD(decltype , 0) 364 CXX11_KEYWORD(noexcept , 0) 365 CXX11_KEYWORD(nullptr , 0) 366 CXX11_KEYWORD(static_assert , 0) 367 CXX11_KEYWORD(thread_local , 0) 368 369 // C++2a / concepts TS keywords 370 CONCEPTS_KEYWORD(concept) 371 CONCEPTS_KEYWORD(requires) 372 373 // C++ coroutines TS keywords 374 KEYWORD(co_await , KEYCOROUTINES) 375 KEYWORD(co_return , KEYCOROUTINES) 376 KEYWORD(co_yield , KEYCOROUTINES) 377 378 // C++ modules TS keywords 379 MODULES_KEYWORD(module) 380 MODULES_KEYWORD(import) 381 382 // C11 Extension 383 KEYWORD(_Float16 , KEYALL) 384 385 // GNU Extensions (in impl-reserved namespace) 386 KEYWORD(_Decimal32 , KEYALL) 387 KEYWORD(_Decimal64 , KEYALL) 388 KEYWORD(_Decimal128 , KEYALL) 389 KEYWORD(__null , KEYCXX) 390 KEYWORD(__alignof , KEYALL) 391 KEYWORD(__attribute , KEYALL) 392 KEYWORD(__builtin_choose_expr , KEYALL) 393 KEYWORD(__builtin_offsetof , KEYALL) 394 // __builtin_types_compatible_p is a GNU C extension that we handle like a C++ 395 // type trait. 396 TYPE_TRAIT_2(__builtin_types_compatible_p, TypeCompatible, KEYNOCXX) 397 KEYWORD(__builtin_va_arg , KEYALL) 398 KEYWORD(__extension__ , KEYALL) 399 KEYWORD(__float128 , KEYALL) 400 KEYWORD(__imag , KEYALL) 401 KEYWORD(__int128 , KEYALL) 402 KEYWORD(__label__ , KEYALL) 403 KEYWORD(__real , KEYALL) 404 KEYWORD(__thread , KEYALL) 405 KEYWORD(__FUNCTION__ , KEYALL) 406 KEYWORD(__PRETTY_FUNCTION__ , KEYALL) 407 KEYWORD(__auto_type , KEYALL) 408 409 // GNU Extensions (outside impl-reserved namespace) 410 KEYWORD(typeof , KEYGNU) 411 412 // MS Extensions 413 KEYWORD(__FUNCDNAME__ , KEYMS) 414 KEYWORD(__FUNCSIG__ , KEYMS) 415 KEYWORD(L__FUNCTION__ , KEYMS) 416 TYPE_TRAIT_1(__is_interface_class, IsInterfaceClass, KEYMS) 417 TYPE_TRAIT_1(__is_sealed, IsSealed, KEYMS) 418 419 // MSVC12.0 / VS2013 Type Traits 420 TYPE_TRAIT_1(__is_destructible, IsDestructible, KEYMS) 421 TYPE_TRAIT_1(__is_trivially_destructible, IsTriviallyDestructible, KEYCXX) 422 TYPE_TRAIT_1(__is_nothrow_destructible, IsNothrowDestructible, KEYMS) 423 TYPE_TRAIT_2(__is_nothrow_assignable, IsNothrowAssignable, KEYCXX) 424 TYPE_TRAIT_N(__is_constructible, IsConstructible, KEYCXX) 425 TYPE_TRAIT_N(__is_nothrow_constructible, IsNothrowConstructible, KEYCXX) 426 427 // MSVC14.0 / VS2015 Type Traits 428 TYPE_TRAIT_2(__is_assignable, IsAssignable, KEYCXX) 429 430 // GNU and MS Type Traits 431 TYPE_TRAIT_1(__has_nothrow_assign, HasNothrowAssign, KEYCXX) 432 TYPE_TRAIT_1(__has_nothrow_move_assign, HasNothrowMoveAssign, KEYCXX) 433 TYPE_TRAIT_1(__has_nothrow_copy, HasNothrowCopy, KEYCXX) 434 TYPE_TRAIT_1(__has_nothrow_constructor, HasNothrowConstructor, KEYCXX) 435 TYPE_TRAIT_1(__has_trivial_assign, HasTrivialAssign, KEYCXX) 436 TYPE_TRAIT_1(__has_trivial_move_assign, HasTrivialMoveAssign, KEYCXX) 437 TYPE_TRAIT_1(__has_trivial_copy, HasTrivialCopy, KEYCXX) 438 TYPE_TRAIT_1(__has_trivial_constructor, HasTrivialDefaultConstructor, KEYCXX) 439 TYPE_TRAIT_1(__has_trivial_move_constructor, HasTrivialMoveConstructor, KEYCXX) 440 TYPE_TRAIT_1(__has_trivial_destructor, HasTrivialDestructor, KEYCXX) 441 TYPE_TRAIT_1(__has_virtual_destructor, HasVirtualDestructor, KEYCXX) 442 TYPE_TRAIT_1(__is_abstract, IsAbstract, KEYCXX) 443 TYPE_TRAIT_1(__is_aggregate, IsAggregate, KEYCXX) 444 TYPE_TRAIT_2(__is_base_of, IsBaseOf, KEYCXX) 445 TYPE_TRAIT_1(__is_class, IsClass, KEYCXX) 446 TYPE_TRAIT_2(__is_convertible_to, IsConvertibleTo, KEYCXX) 447 TYPE_TRAIT_1(__is_empty, IsEmpty, KEYCXX) 448 TYPE_TRAIT_1(__is_enum, IsEnum, KEYCXX) 449 TYPE_TRAIT_1(__is_final, IsFinal, KEYCXX) 450 TYPE_TRAIT_1(__is_literal, IsLiteral, KEYCXX) 451 // Name for GCC 4.6 compatibility - people have already written libraries using 452 // this name unfortunately. 453 ALIAS("__is_literal_type", __is_literal, KEYCXX) 454 TYPE_TRAIT_1(__is_pod, IsPOD, KEYCXX) 455 TYPE_TRAIT_1(__is_polymorphic, IsPolymorphic, KEYCXX) 456 TYPE_TRAIT_1(__is_trivial, IsTrivial, KEYCXX) 457 TYPE_TRAIT_1(__is_union, IsUnion, KEYCXX) 458 459 // Clang-only C++ Type Traits 460 TYPE_TRAIT_N(__is_trivially_constructible, IsTriviallyConstructible, KEYCXX) 461 TYPE_TRAIT_1(__is_trivially_copyable, IsTriviallyCopyable, KEYCXX) 462 TYPE_TRAIT_2(__is_trivially_assignable, IsTriviallyAssignable, KEYCXX) 463 KEYWORD(__underlying_type , KEYCXX) 464 465 // Embarcadero Expression Traits 466 KEYWORD(__is_lvalue_expr , KEYCXX) 467 KEYWORD(__is_rvalue_expr , KEYCXX) 468 469 // Embarcadero Unary Type Traits 470 TYPE_TRAIT_1(__is_arithmetic, IsArithmetic, KEYCXX) 471 TYPE_TRAIT_1(__is_floating_point, IsFloatingPoint, KEYCXX) 472 TYPE_TRAIT_1(__is_integral, IsIntegral, KEYCXX) 473 TYPE_TRAIT_1(__is_complete_type, IsCompleteType, KEYCXX) 474 TYPE_TRAIT_1(__is_void, IsVoid, KEYCXX) 475 TYPE_TRAIT_1(__is_array, IsArray, KEYCXX) 476 TYPE_TRAIT_1(__is_function, IsFunction, KEYCXX) 477 TYPE_TRAIT_1(__is_reference, IsReference, KEYCXX) 478 TYPE_TRAIT_1(__is_lvalue_reference, IsLvalueReference, KEYCXX) 479 TYPE_TRAIT_1(__is_rvalue_reference, IsRvalueReference, KEYCXX) 480 TYPE_TRAIT_1(__is_fundamental, IsFundamental, KEYCXX) 481 TYPE_TRAIT_1(__is_object, IsObject, KEYCXX) 482 TYPE_TRAIT_1(__is_scalar, IsScalar, KEYCXX) 483 TYPE_TRAIT_1(__is_compound, IsCompound, KEYCXX) 484 TYPE_TRAIT_1(__is_pointer, IsPointer, KEYCXX) 485 TYPE_TRAIT_1(__is_member_object_pointer, IsMemberObjectPointer, KEYCXX) 486 TYPE_TRAIT_1(__is_member_function_pointer, IsMemberFunctionPointer, KEYCXX) 487 TYPE_TRAIT_1(__is_member_pointer, IsMemberPointer, KEYCXX) 488 TYPE_TRAIT_1(__is_const, IsConst, KEYCXX) 489 TYPE_TRAIT_1(__is_volatile, IsVolatile, KEYCXX) 490 TYPE_TRAIT_1(__is_standard_layout, IsStandardLayout, KEYCXX) 491 TYPE_TRAIT_1(__is_signed, IsSigned, KEYCXX) 492 TYPE_TRAIT_1(__is_unsigned, IsUnsigned, KEYCXX) 493 494 // Embarcadero Binary Type Traits 495 TYPE_TRAIT_2(__is_same, IsSame, KEYCXX) 496 TYPE_TRAIT_2(__is_convertible, IsConvertible, KEYCXX) 497 KEYWORD(__array_rank , KEYCXX) 498 KEYWORD(__array_extent , KEYCXX) 499 500 // Apple Extension. 501 KEYWORD(__private_extern__ , KEYALL) 502 KEYWORD(__module_private__ , KEYALL) 503 504 // Extension that will be enabled for Microsoft, Borland and PS4, but can be 505 // disabled via '-fno-declspec'. 506 KEYWORD(__declspec , 0) 507 508 // Microsoft Extension. 509 KEYWORD(__cdecl , KEYALL) 510 KEYWORD(__stdcall , KEYALL) 511 KEYWORD(__fastcall , KEYALL) 512 KEYWORD(__thiscall , KEYALL) 513 KEYWORD(__regcall , KEYALL) 514 KEYWORD(__vectorcall , KEYALL) 515 KEYWORD(__forceinline , KEYMS) 516 KEYWORD(__unaligned , KEYMS) 517 KEYWORD(__super , KEYMS) 518 519 // OpenCL address space qualifiers 520 KEYWORD(__global , KEYOPENCL) 521 KEYWORD(__local , KEYOPENCL) 522 KEYWORD(__constant , KEYOPENCL) 523 KEYWORD(__private , KEYOPENCL) 524 KEYWORD(__generic , KEYOPENCL) 525 ALIAS("global", __global , KEYOPENCL) 526 ALIAS("local", __local , KEYOPENCL) 527 ALIAS("constant", __constant , KEYOPENCL) 528 ALIAS("private", __private , KEYOPENCL) 529 ALIAS("generic", __generic , KEYOPENCL) 530 // OpenCL function qualifiers 531 KEYWORD(__kernel , KEYOPENCL) 532 ALIAS("kernel", __kernel , KEYOPENCL) 533 // OpenCL access qualifiers 534 KEYWORD(__read_only , KEYOPENCL) 535 KEYWORD(__write_only , KEYOPENCL) 536 KEYWORD(__read_write , KEYOPENCL) 537 ALIAS("read_only", __read_only , KEYOPENCL) 538 ALIAS("write_only", __write_only , KEYOPENCL) 539 ALIAS("read_write", __read_write , KEYOPENCL) 540 // OpenCL builtins 541 KEYWORD(__builtin_astype , KEYOPENCL) 542 KEYWORD(vec_step , KEYOPENCL|KEYALTIVEC|KEYZVECTOR) 543 #define GENERIC_IMAGE_TYPE(ImgType, Id) KEYWORD(ImgType##_t, KEYOPENCL) 544 #include "clang/Basic/OpenCLImageTypes.def" 545 546 // OpenMP Type Traits 547 KEYWORD(__builtin_omp_required_simd_align, KEYALL) 548 549 KEYWORD(pipe , KEYOPENCL) 550 551 // Borland Extensions. 552 KEYWORD(__pascal , KEYALL) 553 554 // Altivec Extension. 555 KEYWORD(__vector , KEYALTIVEC|KEYZVECTOR) 556 KEYWORD(__pixel , KEYALTIVEC) 557 KEYWORD(__bool , KEYALTIVEC|KEYZVECTOR) 558 559 // ARM NEON extensions. 560 ALIAS("__fp16", half , KEYALL) 561 562 // OpenCL Extension. 563 KEYWORD(half , HALFSUPPORT) 564 565 // Objective-C ARC keywords. 566 KEYWORD(__bridge , KEYARC) 567 KEYWORD(__bridge_transfer , KEYARC) 568 KEYWORD(__bridge_retained , KEYARC) 569 KEYWORD(__bridge_retain , KEYARC) 570 571 // Objective-C keywords. 572 KEYWORD(__covariant , KEYOBJC2) 573 KEYWORD(__contravariant , KEYOBJC2) 574 KEYWORD(__kindof , KEYOBJC2) 575 576 // Alternate spelling for various tokens. There are GCC extensions in all 577 // languages, but should not be disabled in strict conformance mode. 578 ALIAS("__alignof__" , __alignof , KEYALL) 579 ALIAS("__asm" , asm , KEYALL) 580 ALIAS("__asm__" , asm , KEYALL) 581 ALIAS("__attribute__", __attribute, KEYALL) 582 ALIAS("__complex" , _Complex , KEYALL) 583 ALIAS("__complex__" , _Complex , KEYALL) 584 ALIAS("__const" , const , KEYALL) 585 ALIAS("__const__" , const , KEYALL) 586 ALIAS("__decltype" , decltype , KEYCXX) 587 ALIAS("__imag__" , __imag , KEYALL) 588 ALIAS("__inline" , inline , KEYALL) 589 ALIAS("__inline__" , inline , KEYALL) 590 ALIAS("__nullptr" , nullptr , KEYCXX) 591 ALIAS("__real__" , __real , KEYALL) 592 ALIAS("__restrict" , restrict , KEYALL) 593 ALIAS("__restrict__" , restrict , KEYALL) 594 ALIAS("__signed" , signed , KEYALL) 595 ALIAS("__signed__" , signed , KEYALL) 596 ALIAS("__typeof" , typeof , KEYALL) 597 ALIAS("__typeof__" , typeof , KEYALL) 598 ALIAS("__volatile" , volatile , KEYALL) 599 ALIAS("__volatile__" , volatile , KEYALL) 600 601 // Type nullability. 602 KEYWORD(_Nonnull , KEYALL) 603 KEYWORD(_Nullable , KEYALL) 604 KEYWORD(_Null_unspecified , KEYALL) 605 606 // Microsoft extensions which should be disabled in strict conformance mode 607 KEYWORD(__ptr64 , KEYMS) 608 KEYWORD(__ptr32 , KEYMS) 609 KEYWORD(__sptr , KEYMS) 610 KEYWORD(__uptr , KEYMS) 611 KEYWORD(__w64 , KEYMS) 612 KEYWORD(__uuidof , KEYMS | KEYBORLAND) 613 KEYWORD(__try , KEYMS | KEYBORLAND) 614 KEYWORD(__finally , KEYMS | KEYBORLAND) 615 KEYWORD(__leave , KEYMS | KEYBORLAND) 616 KEYWORD(__int64 , KEYMS) 617 KEYWORD(__if_exists , KEYMS) 618 KEYWORD(__if_not_exists , KEYMS) 619 KEYWORD(__single_inheritance , KEYMS) 620 KEYWORD(__multiple_inheritance , KEYMS) 621 KEYWORD(__virtual_inheritance , KEYMS) 622 KEYWORD(__interface , KEYMS) 623 ALIAS("__int8" , char , KEYMS) 624 ALIAS("_int8" , char , KEYMS) 625 ALIAS("__int16" , short , KEYMS) 626 ALIAS("_int16" , short , KEYMS) 627 ALIAS("__int32" , int , KEYMS) 628 ALIAS("_int32" , int , KEYMS) 629 ALIAS("_int64" , __int64 , KEYMS) 630 ALIAS("__wchar_t" , wchar_t , KEYMS) 631 ALIAS("_asm" , asm , KEYMS) 632 ALIAS("_alignof" , __alignof , KEYMS) 633 ALIAS("__builtin_alignof", __alignof , KEYMS) 634 ALIAS("_cdecl" , __cdecl , KEYMS | KEYBORLAND) 635 ALIAS("_fastcall" , __fastcall , KEYMS | KEYBORLAND) 636 ALIAS("_stdcall" , __stdcall , KEYMS | KEYBORLAND) 637 ALIAS("_thiscall" , __thiscall , KEYMS) 638 ALIAS("_vectorcall" , __vectorcall, KEYMS) 639 ALIAS("_uuidof" , __uuidof , KEYMS | KEYBORLAND) 640 ALIAS("_inline" , inline , KEYMS) 641 ALIAS("_declspec" , __declspec , KEYMS) 642 643 // Borland Extensions which should be disabled in strict conformance mode. 644 ALIAS("_pascal" , __pascal , KEYBORLAND) 645 646 // Clang Extensions. 647 KEYWORD(__builtin_convertvector , KEYALL) 648 ALIAS("__char16_t" , char16_t , KEYCXX) 649 ALIAS("__char32_t" , char32_t , KEYCXX) 650 651 KEYWORD(__builtin_available , KEYALL) 652 653 // Clang-specific keywords enabled only in testing. 654 TESTING_KEYWORD(__unknown_anytype , KEYALL) 655 656 657 //===----------------------------------------------------------------------===// 658 // Objective-C @-preceded keywords. 659 //===----------------------------------------------------------------------===// 660 661 // These have meaning after an '@' in Objective-C mode. These define enums in 662 // the tok::objc_* namespace. 663 664 OBJC1_AT_KEYWORD(not_keyword) 665 OBJC1_AT_KEYWORD(class) 666 OBJC1_AT_KEYWORD(compatibility_alias) 667 OBJC1_AT_KEYWORD(defs) 668 OBJC1_AT_KEYWORD(encode) 669 OBJC1_AT_KEYWORD(end) 670 OBJC1_AT_KEYWORD(implementation) 671 OBJC1_AT_KEYWORD(interface) 672 OBJC1_AT_KEYWORD(private) 673 OBJC1_AT_KEYWORD(protected) 674 OBJC1_AT_KEYWORD(protocol) 675 OBJC1_AT_KEYWORD(public) 676 OBJC1_AT_KEYWORD(selector) 677 OBJC1_AT_KEYWORD(throw) 678 OBJC1_AT_KEYWORD(try) 679 OBJC1_AT_KEYWORD(catch) 680 OBJC1_AT_KEYWORD(finally) 681 OBJC1_AT_KEYWORD(synchronized) 682 OBJC1_AT_KEYWORD(autoreleasepool) 683 684 OBJC2_AT_KEYWORD(property) 685 OBJC2_AT_KEYWORD(package) 686 OBJC2_AT_KEYWORD(required) 687 OBJC2_AT_KEYWORD(optional) 688 OBJC2_AT_KEYWORD(synthesize) 689 OBJC2_AT_KEYWORD(dynamic) 690 OBJC2_AT_KEYWORD(import) 691 OBJC2_AT_KEYWORD(available) 692 693 // TODO: What to do about context-sensitive keywords like: 694 // bycopy/byref/in/inout/oneway/out? 695 696 ANNOTATION(cxxscope) // annotation for a C++ scope spec, e.g. "::foo::bar::" 697 ANNOTATION(typename) // annotation for a C typedef name, a C++ (possibly 698 // qualified) typename, e.g. "foo::MyClass", or 699 // template-id that names a type ("std::vector<int>") 700 ANNOTATION(template_id) // annotation for a C++ template-id that names a 701 // function template specialization (not a type), 702 // e.g., "std::swap<int>" 703 ANNOTATION(primary_expr) // annotation for a primary expression 704 ANNOTATION(decltype) // annotation for a decltype expression, 705 // e.g., "decltype(foo.bar())" 706 707 // Annotation for #pragma unused(...) 708 // For each argument inside the parentheses the pragma handler will produce 709 // one 'pragma_unused' annotation token followed by the argument token. 710 ANNOTATION(pragma_unused) 711 712 // Annotation for #pragma GCC visibility... 713 // The lexer produces these so that they only take effect when the parser 714 // handles them. 715 ANNOTATION(pragma_vis) 716 717 // Annotation for #pragma pack... 718 // The lexer produces these so that they only take effect when the parser 719 // handles them. 720 ANNOTATION(pragma_pack) 721 722 // Annotation for #pragma clang __debug parser_crash... 723 // The lexer produces these so that they only take effect when the parser 724 // handles them. 725 ANNOTATION(pragma_parser_crash) 726 727 // Annotation for #pragma clang __debug captured... 728 // The lexer produces these so that they only take effect when the parser 729 // handles them. 730 ANNOTATION(pragma_captured) 731 732 // Annotation for #pragma clang __debug dump... 733 // The lexer produces these so that the parser and semantic analysis can 734 // look up and dump the operand. 735 ANNOTATION(pragma_dump) 736 737 // Annotation for #pragma ms_struct... 738 // The lexer produces these so that they only take effect when the parser 739 // handles them. 740 ANNOTATION(pragma_msstruct) 741 742 // Annotation for #pragma align... 743 // The lexer produces these so that they only take effect when the parser 744 // handles them. 745 ANNOTATION(pragma_align) 746 747 // Annotation for #pragma weak id 748 // The lexer produces these so that they only take effect when the parser 749 // handles them. 750 ANNOTATION(pragma_weak) 751 752 // Annotation for #pragma weak id = id 753 // The lexer produces these so that they only take effect when the parser 754 // handles them. 755 ANNOTATION(pragma_weakalias) 756 757 // Annotation for #pragma redefine_extname... 758 // The lexer produces these so that they only take effect when the parser 759 // handles them. 760 ANNOTATION(pragma_redefine_extname) 761 762 // Annotation for #pragma STDC FP_CONTRACT... 763 // The lexer produces these so that they only take effect when the parser 764 // handles them. 765 ANNOTATION(pragma_fp_contract) 766 767 // Annotation for #pragma pointers_to_members... 768 // The lexer produces these so that they only take effect when the parser 769 // handles them. 770 ANNOTATION(pragma_ms_pointers_to_members) 771 772 // Annotation for #pragma vtordisp... 773 // The lexer produces these so that they only take effect when the parser 774 // handles them. 775 ANNOTATION(pragma_ms_vtordisp) 776 777 // Annotation for all microsoft #pragmas... 778 // The lexer produces these so that they only take effect when the parser 779 // handles them. 780 ANNOTATION(pragma_ms_pragma) 781 782 // Annotation for #pragma OPENCL EXTENSION... 783 // The lexer produces these so that they only take effect when the parser 784 // handles them. 785 ANNOTATION(pragma_opencl_extension) 786 787 // Annotations for OpenMP pragma directives - #pragma omp ... 788 // The lexer produces these so that they only take effect when the parser 789 // handles #pragma omp ... directives. 790 ANNOTATION(pragma_openmp) 791 ANNOTATION(pragma_openmp_end) 792 793 // Annotations for loop pragma directives #pragma clang loop ... 794 // The lexer produces these so that they only take effect when the parser 795 // handles #pragma loop ... directives. 796 ANNOTATION(pragma_loop_hint) 797 798 ANNOTATION(pragma_fp) 799 800 // Annotation for the attribute pragma directives - #pragma clang attribute ... 801 ANNOTATION(pragma_attribute) 802 803 // Annotations for module import translated from #include etc. 804 ANNOTATION(module_include) 805 ANNOTATION(module_begin) 806 ANNOTATION(module_end) 807 808 #undef ANNOTATION 809 #undef TESTING_KEYWORD 810 #undef OBJC2_AT_KEYWORD 811 #undef OBJC1_AT_KEYWORD 812 #undef CXX_KEYWORD_OPERATOR 813 #undef PPKEYWORD 814 #undef ALIAS 815 #undef TYPE_TRAIT_N 816 #undef TYPE_TRAIT_2 817 #undef TYPE_TRAIT_1 818 #undef TYPE_TRAIT 819 #undef CONCEPTS_KEYWORD 820 #undef CXX2A_KEYWORD 821 #undef CXX11_KEYWORD 822 #undef KEYWORD 823 #undef PUNCTUATOR 824 #undef TOK 825
