Mercurial > projects > ldc
annotate dmd/declaration.h @ 92:70d6113eeb8c trunk
[svn r96] Updated to DMD 1.023.
Regular bugfixes.
| author | lindquist |
|---|---|
| date | Thu, 08 Nov 2007 19:13:28 +0100 |
| parents | fd32135dca3e |
| children | 5071469303d4 |
| rev | line source |
|---|---|
| 1 | 1 |
| 2 // Compiler implementation of the D programming language | |
| 3 // Copyright (c) 1999-2007 by Digital Mars | |
| 4 // All Rights Reserved | |
| 5 // written by Walter Bright | |
| 6 // http://www.digitalmars.com | |
| 7 // License for redistribution is by either the Artistic License | |
| 8 // in artistic.txt, or the GNU General Public License in gnu.txt. | |
| 9 // See the included readme.txt for details. | |
| 10 | |
| 11 #ifndef DMD_DECLARATION_H | |
| 12 #define DMD_DECLARATION_H | |
| 13 | |
| 14 #ifdef __DMC__ | |
| 15 #pragma once | |
| 16 #endif /* __DMC__ */ | |
| 17 | |
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18 #include <set> |
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19 |
| 1 | 20 #include "dsymbol.h" |
| 21 #include "lexer.h" | |
| 22 #include "mtype.h" | |
| 23 | |
| 24 namespace llvm { | |
| 25 class Value; | |
| 26 } | |
| 27 | |
| 28 struct Expression; | |
| 29 struct Statement; | |
| 30 struct LabelDsymbol; | |
| 31 struct Initializer; | |
| 32 struct Module; | |
| 33 struct InlineScanState; | |
| 34 struct ForeachStatement; | |
| 35 struct FuncDeclaration; | |
| 36 struct ExpInitializer; | |
| 37 struct StructDeclaration; | |
| 38 struct TupleType; | |
| 39 struct InterState; | |
| 40 | |
| 41 enum PROT; | |
| 42 enum LINK; | |
| 43 enum TOK; | |
| 44 enum MATCH; | |
| 45 | |
| 46 enum STC | |
| 47 { | |
| 48 STCundefined = 0, | |
| 49 STCstatic = 1, | |
| 50 STCextern = 2, | |
| 51 STCconst = 4, | |
| 52 STCfinal = 8, | |
| 53 STCabstract = 0x10, | |
| 54 STCparameter = 0x20, | |
| 55 STCfield = 0x40, | |
| 56 STCoverride = 0x80, | |
| 57 STCauto = 0x100, | |
| 58 STCsynchronized = 0x200, | |
| 59 STCdeprecated = 0x400, | |
| 60 STCin = 0x800, // in parameter | |
| 61 STCout = 0x1000, // out parameter | |
| 62 STClazy = 0x2000, // lazy parameter | |
| 63 STCforeach = 0x4000, // variable for foreach loop | |
| 64 STCcomdat = 0x8000, // should go into COMDAT record | |
| 65 STCvariadic = 0x10000, // variadic function argument | |
| 66 STCctorinit = 0x20000, // can only be set inside constructor | |
| 67 STCtemplateparameter = 0x40000, // template parameter | |
| 68 STCscope = 0x80000, // template parameter | |
| 69 STCinvariant = 0x100000, | |
| 70 STCref = 0x200000, | |
| 71 }; | |
| 72 | |
| 73 struct Match | |
| 74 { | |
| 75 int count; // number of matches found | |
| 76 MATCH last; // match level of lastf | |
| 77 FuncDeclaration *lastf; // last matching function we found | |
| 78 FuncDeclaration *nextf; // current matching function | |
| 79 FuncDeclaration *anyf; // pick a func, any func, to use for error recovery | |
| 80 }; | |
| 81 | |
| 82 void overloadResolveX(Match *m, FuncDeclaration *f, Expressions *arguments); | |
| 83 int overloadApply(FuncDeclaration *fstart, | |
| 84 int (*fp)(void *, FuncDeclaration *), | |
| 85 void *param); | |
| 86 | |
| 87 /**************************************************************/ | |
| 88 | |
| 89 struct Declaration : Dsymbol | |
| 90 { | |
| 91 Type *type; | |
| 92 unsigned storage_class; | |
| 93 enum PROT protection; | |
| 94 enum LINK linkage; | |
| 95 | |
| 96 Declaration(Identifier *id); | |
| 97 void semantic(Scope *sc); | |
| 98 char *kind(); | |
| 99 unsigned size(Loc loc); | |
| 100 | |
| 101 void emitComment(Scope *sc); | |
| 102 void toDocBuffer(OutBuffer *buf); | |
| 103 | |
| 104 char *mangle(); | |
| 105 int isStatic() { return storage_class & STCstatic; } | |
| 106 virtual int isStaticConstructor(); | |
| 107 virtual int isStaticDestructor(); | |
| 108 virtual int isDelete(); | |
| 109 virtual int isDataseg(); | |
| 110 virtual int isCodeseg(); | |
| 111 int isCtorinit() { return storage_class & STCctorinit; } | |
| 112 int isFinal() { return storage_class & STCfinal; } | |
| 113 int isAbstract() { return storage_class & STCabstract; } | |
| 114 int isConst() { return storage_class & STCconst; } | |
| 115 int isAuto() { return storage_class & STCauto; } | |
| 116 int isScope() { return storage_class & (STCscope | STCauto); } | |
| 117 int isSynchronized() { return storage_class & STCsynchronized; } | |
| 118 int isParameter() { return storage_class & STCparameter; } | |
| 119 int isDeprecated() { return storage_class & STCdeprecated; } | |
| 120 int isOverride() { return storage_class & STCoverride; } | |
| 121 | |
| 122 int isIn() { return storage_class & STCin; } | |
| 123 int isOut() { return storage_class & STCout; } | |
| 124 int isRef() { return storage_class & STCref; } | |
| 125 | |
| 126 enum PROT prot(); | |
| 127 | |
| 128 Declaration *isDeclaration() { return this; } | |
| 129 | |
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130 virtual void toObjFile(); // compile to .obj file |
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131 |
| 40 | 132 bool llvmTouched; |
| 1 | 133 }; |
| 134 | |
| 135 /**************************************************************/ | |
| 136 | |
| 137 struct TupleDeclaration : Declaration | |
| 138 { | |
| 139 Objects *objects; | |
| 140 int isexp; // 1: expression tuple | |
| 141 | |
| 142 TypeTuple *tupletype; // !=NULL if this is a type tuple | |
| 143 | |
| 144 TupleDeclaration(Loc loc, Identifier *ident, Objects *objects); | |
| 145 Dsymbol *syntaxCopy(Dsymbol *); | |
| 146 char *kind(); | |
| 147 Type *getType(); | |
| 148 int needThis(); | |
| 149 | |
| 150 TupleDeclaration *isTupleDeclaration() { return this; } | |
| 151 }; | |
| 152 | |
| 153 /**************************************************************/ | |
| 154 | |
| 155 struct TypedefDeclaration : Declaration | |
| 156 { | |
| 157 Type *basetype; | |
| 158 Initializer *init; | |
| 159 int sem; // 0: semantic() has not been run | |
| 160 // 1: semantic() is in progress | |
| 161 // 2: semantic() has been run | |
| 162 // 3: semantic2() has been run | |
| 163 int inuse; // used to detect typedef cycles | |
| 164 | |
| 165 TypedefDeclaration(Loc loc, Identifier *ident, Type *basetype, Initializer *init); | |
| 166 Dsymbol *syntaxCopy(Dsymbol *); | |
| 167 void semantic(Scope *sc); | |
| 168 void semantic2(Scope *sc); | |
| 169 char *mangle(); | |
| 170 char *kind(); | |
| 171 Type *getType(); | |
| 172 void toCBuffer(OutBuffer *buf, HdrGenState *hgs); | |
| 173 #ifdef _DH | |
| 174 Type *htype; | |
| 175 Type *hbasetype; | |
| 176 #endif | |
| 177 | |
| 178 void toDocBuffer(OutBuffer *buf); | |
| 179 | |
| 180 void toObjFile(); // compile to .obj file | |
| 181 void toDebug(); | |
| 182 int cvMember(unsigned char *p); | |
| 183 | |
| 184 TypedefDeclaration *isTypedefDeclaration() { return this; } | |
| 185 | |
| 186 Symbol *sinit; | |
| 187 Symbol *toInitializer(); | |
| 188 }; | |
| 189 | |
| 190 /**************************************************************/ | |
| 191 | |
| 192 struct AliasDeclaration : Declaration | |
| 193 { | |
| 194 Dsymbol *aliassym; | |
| 195 Dsymbol *overnext; // next in overload list | |
| 196 int inSemantic; | |
| 197 | |
| 198 AliasDeclaration(Loc loc, Identifier *ident, Type *type); | |
| 199 AliasDeclaration(Loc loc, Identifier *ident, Dsymbol *s); | |
| 200 Dsymbol *syntaxCopy(Dsymbol *); | |
| 201 void semantic(Scope *sc); | |
| 202 int overloadInsert(Dsymbol *s); | |
| 203 char *kind(); | |
| 204 Type *getType(); | |
| 205 Dsymbol *toAlias(); | |
| 206 void toCBuffer(OutBuffer *buf, HdrGenState *hgs); | |
| 207 #ifdef _DH | |
| 208 Type *htype; | |
| 209 Dsymbol *haliassym; | |
| 210 #endif | |
| 211 | |
| 212 void toDocBuffer(OutBuffer *buf); | |
| 213 | |
| 214 AliasDeclaration *isAliasDeclaration() { return this; } | |
| 215 }; | |
| 216 | |
| 217 /**************************************************************/ | |
| 218 | |
| 219 struct VarDeclaration : Declaration | |
| 220 { | |
| 221 Initializer *init; | |
| 222 unsigned offset; | |
| 223 int noauto; // no auto semantics | |
| 224 int nestedref; // referenced by a lexically nested function | |
| 225 int inuse; | |
| 226 int ctorinit; // it has been initialized in a ctor | |
| 227 int onstack; // 1: it has been allocated on the stack | |
| 228 // 2: on stack, run destructor anyway | |
| 229 int canassign; // it can be assigned to | |
| 230 Dsymbol *aliassym; // if redone as alias to another symbol | |
| 231 Expression *value; // when interpreting, this is the value | |
| 232 // (NULL if value not determinable) | |
| 233 | |
| 234 VarDeclaration(Loc loc, Type *t, Identifier *id, Initializer *init); | |
| 235 Dsymbol *syntaxCopy(Dsymbol *); | |
| 236 void semantic(Scope *sc); | |
| 237 void semantic2(Scope *sc); | |
| 238 char *kind(); | |
| 239 void toCBuffer(OutBuffer *buf, HdrGenState *hgs); | |
| 240 #ifdef _DH | |
| 241 Type *htype; | |
| 242 Initializer *hinit; | |
| 243 #endif | |
| 244 int needThis(); | |
| 245 int isImportedSymbol(); | |
| 246 int isDataseg(); | |
| 247 int hasPointers(); | |
| 248 Expression *callAutoDtor(); | |
| 249 ExpInitializer *getExpInitializer(); | |
| 250 void checkCtorConstInit(); | |
| 251 void checkNestedReference(Scope *sc, Loc loc); | |
| 252 Dsymbol *toAlias(); | |
| 253 | |
| 254 Symbol *toSymbol(); | |
| 255 void toObjFile(); // compile to .obj file | |
| 256 int cvMember(unsigned char *p); | |
| 257 | |
| 258 // Eliminate need for dynamic_cast | |
| 259 VarDeclaration *isVarDeclaration() { return (VarDeclaration *)this; } | |
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260 |
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261 // LLVMDC |
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262 int llvmNestedIndex; |
| 73 | 263 int llvmFieldIndex; |
| 264 size_t llvmFieldIndexOffset; | |
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265 bool llvmNeedsStorage; |
| 1 | 266 }; |
| 267 | |
| 268 /**************************************************************/ | |
| 269 | |
| 270 // This is a shell around a back end symbol | |
| 271 | |
| 272 struct SymbolDeclaration : Declaration | |
| 273 { | |
| 274 Symbol *sym; | |
| 275 StructDeclaration *dsym; | |
| 276 | |
| 277 SymbolDeclaration(Loc loc, Symbol *s, StructDeclaration *dsym); | |
| 278 | |
| 279 Symbol *toSymbol(); | |
| 280 | |
| 281 // Eliminate need for dynamic_cast | |
| 282 SymbolDeclaration *isSymbolDeclaration() { return (SymbolDeclaration *)this; } | |
| 283 }; | |
| 284 | |
| 285 struct ClassInfoDeclaration : VarDeclaration | |
| 286 { | |
| 287 ClassDeclaration *cd; | |
| 288 | |
| 289 ClassInfoDeclaration(ClassDeclaration *cd); | |
| 290 Dsymbol *syntaxCopy(Dsymbol *); | |
| 291 void semantic(Scope *sc); | |
| 292 | |
| 293 void emitComment(Scope *sc); | |
| 294 | |
| 295 Symbol *toSymbol(); | |
| 296 }; | |
| 297 | |
| 298 struct ModuleInfoDeclaration : VarDeclaration | |
| 299 { | |
| 300 Module *mod; | |
| 301 | |
| 302 ModuleInfoDeclaration(Module *mod); | |
| 303 Dsymbol *syntaxCopy(Dsymbol *); | |
| 304 void semantic(Scope *sc); | |
| 305 | |
| 306 void emitComment(Scope *sc); | |
| 307 | |
| 308 Symbol *toSymbol(); | |
| 309 }; | |
| 310 | |
| 311 struct TypeInfoDeclaration : VarDeclaration | |
| 312 { | |
| 313 Type *tinfo; | |
| 314 | |
| 315 TypeInfoDeclaration(Type *tinfo, int internal); | |
| 316 Dsymbol *syntaxCopy(Dsymbol *); | |
| 317 void semantic(Scope *sc); | |
| 318 | |
| 319 void emitComment(Scope *sc); | |
| 320 | |
| 321 Symbol *toSymbol(); | |
| 322 void toObjFile(); // compile to .obj file | |
| 323 virtual void toDt(dt_t **pdt); | |
| 324 | |
| 325 virtual TypeInfoDeclaration* isTypeInfoDeclaration() { return this; } | |
| 326 }; | |
| 327 | |
| 328 struct TypeInfoStructDeclaration : TypeInfoDeclaration | |
| 329 { | |
| 330 TypeInfoStructDeclaration(Type *tinfo); | |
| 331 | |
| 332 void toDt(dt_t **pdt); | |
| 333 }; | |
| 334 | |
| 335 struct TypeInfoClassDeclaration : TypeInfoDeclaration | |
| 336 { | |
| 337 TypeInfoClassDeclaration(Type *tinfo); | |
| 338 | |
| 339 void toDt(dt_t **pdt); | |
| 340 }; | |
| 341 | |
| 342 struct TypeInfoInterfaceDeclaration : TypeInfoDeclaration | |
| 343 { | |
| 344 TypeInfoInterfaceDeclaration(Type *tinfo); | |
| 345 | |
| 346 void toDt(dt_t **pdt); | |
| 347 }; | |
| 348 | |
| 349 struct TypeInfoTypedefDeclaration : TypeInfoDeclaration | |
| 350 { | |
| 351 TypeInfoTypedefDeclaration(Type *tinfo); | |
| 352 | |
| 353 void toDt(dt_t **pdt); | |
| 354 }; | |
| 355 | |
| 356 struct TypeInfoPointerDeclaration : TypeInfoDeclaration | |
| 357 { | |
| 358 TypeInfoPointerDeclaration(Type *tinfo); | |
| 359 | |
| 360 void toDt(dt_t **pdt); | |
| 361 }; | |
| 362 | |
| 363 struct TypeInfoArrayDeclaration : TypeInfoDeclaration | |
| 364 { | |
| 365 TypeInfoArrayDeclaration(Type *tinfo); | |
| 366 | |
| 367 void toDt(dt_t **pdt); | |
| 368 }; | |
| 369 | |
| 370 struct TypeInfoStaticArrayDeclaration : TypeInfoDeclaration | |
| 371 { | |
| 372 TypeInfoStaticArrayDeclaration(Type *tinfo); | |
| 373 | |
| 374 void toDt(dt_t **pdt); | |
| 375 }; | |
| 376 | |
| 377 struct TypeInfoAssociativeArrayDeclaration : TypeInfoDeclaration | |
| 378 { | |
| 379 TypeInfoAssociativeArrayDeclaration(Type *tinfo); | |
| 380 | |
| 381 void toDt(dt_t **pdt); | |
| 382 }; | |
| 383 | |
| 384 struct TypeInfoEnumDeclaration : TypeInfoDeclaration | |
| 385 { | |
| 386 TypeInfoEnumDeclaration(Type *tinfo); | |
| 387 | |
| 388 void toDt(dt_t **pdt); | |
| 389 }; | |
| 390 | |
| 391 struct TypeInfoFunctionDeclaration : TypeInfoDeclaration | |
| 392 { | |
| 393 TypeInfoFunctionDeclaration(Type *tinfo); | |
| 394 | |
| 395 void toDt(dt_t **pdt); | |
| 396 }; | |
| 397 | |
| 398 struct TypeInfoDelegateDeclaration : TypeInfoDeclaration | |
| 399 { | |
| 400 TypeInfoDelegateDeclaration(Type *tinfo); | |
| 401 | |
| 402 void toDt(dt_t **pdt); | |
| 403 }; | |
| 404 | |
| 405 struct TypeInfoTupleDeclaration : TypeInfoDeclaration | |
| 406 { | |
| 407 TypeInfoTupleDeclaration(Type *tinfo); | |
| 408 | |
| 409 void toDt(dt_t **pdt); | |
| 410 }; | |
| 411 | |
| 412 struct ThisDeclaration : VarDeclaration | |
| 413 { | |
| 414 ThisDeclaration(Type *t); | |
| 415 Dsymbol *syntaxCopy(Dsymbol *); | |
| 416 }; | |
| 417 | |
| 418 enum ILS | |
| 419 { | |
| 420 ILSuninitialized, // not computed yet | |
| 421 ILSno, // cannot inline | |
| 422 ILSyes, // can inline | |
| 423 }; | |
| 424 | |
| 425 /**************************************************************/ | |
| 426 | |
| 92 | 427 #if V2 |
| 428 | |
| 429 enum BUILTIN | |
| 430 { | |
| 431 BUILTINunknown = -1, // not known if this is a builtin | |
| 432 BUILTINnot, // this is not a builtin | |
| 433 BUILTINsin, // std.math.sin | |
| 434 BUILTINcos, // std.math.cos | |
| 435 BUILTINtan, // std.math.tan | |
| 436 BUILTINsqrt, // std.math.sqrt | |
| 437 BUILTINfabs, // std.math.fabs | |
| 438 }; | |
| 439 | |
| 440 Expression *eval_builtin(enum BUILTIN builtin, Expressions *arguments); | |
| 441 | |
| 442 #endif | |
| 443 | |
| 1 | 444 struct FuncDeclaration : Declaration |
| 445 { | |
| 446 Array *fthrows; // Array of Type's of exceptions (not used) | |
| 447 Statement *frequire; | |
| 448 Statement *fensure; | |
| 449 Statement *fbody; | |
| 450 | |
| 451 Identifier *outId; // identifier for out statement | |
| 452 VarDeclaration *vresult; // variable corresponding to outId | |
| 453 LabelDsymbol *returnLabel; // where the return goes | |
| 454 | |
| 455 DsymbolTable *localsymtab; // used to prevent symbols in different | |
| 456 // scopes from having the same name | |
| 457 VarDeclaration *vthis; // 'this' parameter (member and nested) | |
| 458 VarDeclaration *v_arguments; // '_arguments' parameter | |
| 459 #if IN_GCC | |
| 460 VarDeclaration *v_argptr; // '_argptr' variable | |
| 461 #endif | |
| 462 Dsymbols *parameters; // Array of VarDeclaration's for parameters | |
| 463 DsymbolTable *labtab; // statement label symbol table | |
| 464 Declaration *overnext; // next in overload list | |
| 465 Loc endloc; // location of closing curly bracket | |
| 466 int vtblIndex; // for member functions, index into vtbl[] | |
| 467 int naked; // !=0 if naked | |
| 468 int inlineAsm; // !=0 if has inline assembler | |
| 469 ILS inlineStatus; | |
| 470 int inlineNest; // !=0 if nested inline | |
| 471 int cantInterpret; // !=0 if cannot interpret function | |
| 472 int semanticRun; // !=0 if semantic3() had been run | |
| 473 ForeachStatement *fes; // if foreach body, this is the foreach | |
| 474 int introducing; // !=0 if 'introducing' function | |
| 475 Type *tintro; // if !=NULL, then this is the type | |
| 476 // of the 'introducing' function | |
| 477 // this one is overriding | |
| 478 int inferRetType; // !=0 if return type is to be inferred | |
| 479 Scope *scope; // !=NULL means context to use | |
| 480 | |
| 481 // Things that should really go into Scope | |
| 482 int hasReturnExp; // 1 if there's a return exp; statement | |
| 483 // 2 if there's a throw statement | |
| 484 // 4 if there's an assert(0) | |
| 485 // 8 if there's inline asm | |
| 486 | |
| 487 // Support for NRVO (named return value optimization) | |
| 488 int nrvo_can; // !=0 means we can do it | |
| 489 VarDeclaration *nrvo_var; // variable to replace with shidden | |
| 490 Symbol *shidden; // hidden pointer passed to function | |
| 491 | |
| 92 | 492 #if V2 |
| 493 enum BUILTIN builtin; // set if this is a known, builtin | |
| 494 // function we can evaluate at compile | |
| 495 // time | |
| 496 | |
| 497 int tookAddressOf; // set if someone took the address of | |
| 498 // this function | |
| 499 Dsymbols closureVars; // local variables in this function | |
| 500 // which are referenced by nested | |
| 501 // functions | |
| 502 #else | |
| 503 int nestedFrameRef; // !=0 if nested variables referenced | |
| 504 #endif | |
| 505 | |
| 1 | 506 FuncDeclaration(Loc loc, Loc endloc, Identifier *id, enum STC storage_class, Type *type); |
| 507 Dsymbol *syntaxCopy(Dsymbol *); | |
| 508 void semantic(Scope *sc); | |
| 509 void semantic2(Scope *sc); | |
| 510 void semantic3(Scope *sc); | |
| 511 void toCBuffer(OutBuffer *buf, HdrGenState *hgs); | |
| 512 void bodyToCBuffer(OutBuffer *buf, HdrGenState *hgs); | |
| 513 int overrides(FuncDeclaration *fd); | |
| 514 int overloadInsert(Dsymbol *s); | |
| 515 FuncDeclaration *overloadExactMatch(Type *t); | |
| 516 FuncDeclaration *overloadResolve(Loc loc, Expressions *arguments); | |
| 517 LabelDsymbol *searchLabel(Identifier *ident); | |
| 518 AggregateDeclaration *isThis(); | |
| 519 AggregateDeclaration *isMember2(); | |
| 520 int getLevel(Loc loc, FuncDeclaration *fd); // lexical nesting level difference | |
| 521 void appendExp(Expression *e); | |
| 522 void appendState(Statement *s); | |
| 523 char *mangle(); | |
| 524 int isMain(); | |
| 525 int isWinMain(); | |
| 526 int isDllMain(); | |
| 527 int isExport(); | |
| 528 int isImportedSymbol(); | |
| 529 int isAbstract(); | |
| 530 int isCodeseg(); | |
| 531 virtual int isNested(); | |
| 532 int needThis(); | |
| 533 virtual int isVirtual(); | |
| 534 virtual int addPreInvariant(); | |
| 535 virtual int addPostInvariant(); | |
| 536 Expression *interpret(InterState *istate, Expressions *arguments); | |
| 537 void inlineScan(); | |
| 538 int canInline(int hasthis, int hdrscan = 0); | |
| 539 Expression *doInline(InlineScanState *iss, Expression *ethis, Array *arguments); | |
| 540 char *kind(); | |
| 541 void toDocBuffer(OutBuffer *buf); | |
| 542 | |
| 543 static FuncDeclaration *genCfunc(Type *treturn, char *name); | |
| 544 static FuncDeclaration *genCfunc(Type *treturn, Identifier *id); | |
| 545 | |
| 546 Symbol *toSymbol(); | |
| 547 Symbol *toThunkSymbol(int offset); // thunk version | |
| 548 void toObjFile(); // compile to .obj file | |
| 549 int cvMember(unsigned char *p); | |
| 550 | |
| 551 FuncDeclaration *isFuncDeclaration() { return this; } | |
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552 |
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553 bool llvmQueued; |
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554 llvm::Value* llvmThisVar; |
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555 std::set<VarDeclaration*> llvmNestedVars; |
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556 llvm::Value* llvmNested; |
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557 llvm::Value* llvmArguments; |
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558 llvm::Value* llvmArgPtr; |
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559 llvm::Constant* llvmDwarfSubProgram; |
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560 bool llvmRunTimeHack; |
| 1 | 561 }; |
| 562 | |
| 563 struct FuncAliasDeclaration : FuncDeclaration | |
| 564 { | |
| 565 FuncDeclaration *funcalias; | |
| 566 | |
| 567 FuncAliasDeclaration(FuncDeclaration *funcalias); | |
| 568 | |
| 569 FuncAliasDeclaration *isFuncAliasDeclaration() { return this; } | |
| 570 char *kind(); | |
| 571 Symbol *toSymbol(); | |
| 572 }; | |
| 573 | |
| 574 struct FuncLiteralDeclaration : FuncDeclaration | |
| 575 { | |
| 576 enum TOK tok; // TOKfunction or TOKdelegate | |
| 577 | |
| 578 FuncLiteralDeclaration(Loc loc, Loc endloc, Type *type, enum TOK tok, | |
| 579 ForeachStatement *fes); | |
| 580 void toCBuffer(OutBuffer *buf, HdrGenState *hgs); | |
| 581 Dsymbol *syntaxCopy(Dsymbol *); | |
| 582 int isNested(); | |
| 583 | |
| 584 FuncLiteralDeclaration *isFuncLiteralDeclaration() { return this; } | |
| 585 char *kind(); | |
| 586 }; | |
| 587 | |
| 588 struct CtorDeclaration : FuncDeclaration | |
| 589 { Arguments *arguments; | |
| 590 int varargs; | |
| 591 | |
| 592 CtorDeclaration(Loc loc, Loc endloc, Arguments *arguments, int varargs); | |
| 593 Dsymbol *syntaxCopy(Dsymbol *); | |
| 594 void semantic(Scope *sc); | |
| 595 void toCBuffer(OutBuffer *buf, HdrGenState *hgs); | |
| 596 char *kind(); | |
| 597 char *toChars(); | |
| 598 int isVirtual(); | |
| 599 int addPreInvariant(); | |
| 600 int addPostInvariant(); | |
| 601 void toDocBuffer(OutBuffer *buf); | |
| 602 | |
| 603 CtorDeclaration *isCtorDeclaration() { return this; } | |
| 604 }; | |
| 605 | |
| 606 struct DtorDeclaration : FuncDeclaration | |
| 607 { | |
| 608 DtorDeclaration(Loc loc, Loc endloc); | |
| 609 Dsymbol *syntaxCopy(Dsymbol *); | |
| 610 void semantic(Scope *sc); | |
| 611 void toCBuffer(OutBuffer *buf, HdrGenState *hgs); | |
| 612 int isVirtual(); | |
| 613 int addPreInvariant(); | |
| 614 int addPostInvariant(); | |
| 615 int overloadInsert(Dsymbol *s); | |
| 616 void emitComment(Scope *sc); | |
| 617 | |
| 618 DtorDeclaration *isDtorDeclaration() { return this; } | |
| 619 }; | |
| 620 | |
| 621 struct StaticCtorDeclaration : FuncDeclaration | |
| 622 { | |
| 623 StaticCtorDeclaration(Loc loc, Loc endloc); | |
| 624 Dsymbol *syntaxCopy(Dsymbol *); | |
| 625 void semantic(Scope *sc); | |
| 626 AggregateDeclaration *isThis(); | |
| 627 int isStaticConstructor(); | |
| 628 int isVirtual(); | |
| 629 int addPreInvariant(); | |
| 630 int addPostInvariant(); | |
| 631 void emitComment(Scope *sc); | |
| 632 void toCBuffer(OutBuffer *buf, HdrGenState *hgs); | |
| 633 | |
| 634 StaticCtorDeclaration *isStaticCtorDeclaration() { return this; } | |
| 635 }; | |
| 636 | |
| 637 struct StaticDtorDeclaration : FuncDeclaration | |
| 638 { | |
| 639 StaticDtorDeclaration(Loc loc, Loc endloc); | |
| 640 Dsymbol *syntaxCopy(Dsymbol *); | |
| 641 void semantic(Scope *sc); | |
| 642 AggregateDeclaration *isThis(); | |
| 643 int isStaticDestructor(); | |
| 644 int isVirtual(); | |
| 645 int addPreInvariant(); | |
| 646 int addPostInvariant(); | |
| 647 void emitComment(Scope *sc); | |
| 648 void toCBuffer(OutBuffer *buf, HdrGenState *hgs); | |
| 649 | |
| 650 StaticDtorDeclaration *isStaticDtorDeclaration() { return this; } | |
| 651 }; | |
| 652 | |
| 653 struct InvariantDeclaration : FuncDeclaration | |
| 654 { | |
| 655 InvariantDeclaration(Loc loc, Loc endloc); | |
| 656 Dsymbol *syntaxCopy(Dsymbol *); | |
| 657 void semantic(Scope *sc); | |
| 658 int isVirtual(); | |
| 659 int addPreInvariant(); | |
| 660 int addPostInvariant(); | |
| 661 void emitComment(Scope *sc); | |
| 662 void toCBuffer(OutBuffer *buf, HdrGenState *hgs); | |
| 663 | |
| 664 InvariantDeclaration *isInvariantDeclaration() { return this; } | |
| 665 }; | |
| 666 | |
| 667 | |
| 668 struct UnitTestDeclaration : FuncDeclaration | |
| 669 { | |
| 670 UnitTestDeclaration(Loc loc, Loc endloc); | |
| 671 Dsymbol *syntaxCopy(Dsymbol *); | |
| 672 void semantic(Scope *sc); | |
| 673 AggregateDeclaration *isThis(); | |
| 674 int isVirtual(); | |
| 675 int addPreInvariant(); | |
| 676 int addPostInvariant(); | |
| 677 void toCBuffer(OutBuffer *buf, HdrGenState *hgs); | |
| 678 | |
| 679 UnitTestDeclaration *isUnitTestDeclaration() { return this; } | |
| 680 }; | |
| 681 | |
| 682 struct NewDeclaration : FuncDeclaration | |
| 683 { Arguments *arguments; | |
| 684 int varargs; | |
| 685 | |
| 686 NewDeclaration(Loc loc, Loc endloc, Arguments *arguments, int varargs); | |
| 687 Dsymbol *syntaxCopy(Dsymbol *); | |
| 688 void semantic(Scope *sc); | |
| 689 void toCBuffer(OutBuffer *buf, HdrGenState *hgs); | |
| 690 char *kind(); | |
| 691 int isVirtual(); | |
| 692 int addPreInvariant(); | |
| 693 int addPostInvariant(); | |
| 694 | |
| 695 NewDeclaration *isNewDeclaration() { return this; } | |
| 696 }; | |
| 697 | |
| 698 | |
| 699 struct DeleteDeclaration : FuncDeclaration | |
| 700 { Arguments *arguments; | |
| 701 | |
| 702 DeleteDeclaration(Loc loc, Loc endloc, Arguments *arguments); | |
| 703 Dsymbol *syntaxCopy(Dsymbol *); | |
| 704 void semantic(Scope *sc); | |
| 705 void toCBuffer(OutBuffer *buf, HdrGenState *hgs); | |
| 706 char *kind(); | |
| 707 int isDelete(); | |
| 708 int isVirtual(); | |
| 709 int addPreInvariant(); | |
| 710 int addPostInvariant(); | |
| 711 #ifdef _DH | |
| 712 DeleteDeclaration *isDeleteDeclaration() { return this; } | |
| 713 #endif | |
| 714 }; | |
| 715 | |
| 716 #endif /* DMD_DECLARATION_H */ |