Mercurial > projects > ldc
annotate dmd/declaration.h @ 155:7f92f477ff53 trunk
[svn r171] starting to move IR data from AST nodes into IRState; started with IrFunction
| author | ChristianK |
|---|---|
| date | Tue, 29 Apr 2008 21:33:50 +0200 |
| parents | 0e28624814e8 |
| children | ccd07d9f2ce9 |
| 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 } | |
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27 struct IrVar; |
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28 struct IrGlobal; |
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29 struct IrLocal; |
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30 struct IrField; |
| 1 | 31 |
| 32 struct Expression; | |
| 33 struct Statement; | |
| 34 struct LabelDsymbol; | |
| 35 struct Initializer; | |
| 36 struct Module; | |
| 37 struct InlineScanState; | |
| 38 struct ForeachStatement; | |
| 39 struct FuncDeclaration; | |
| 40 struct ExpInitializer; | |
| 41 struct StructDeclaration; | |
| 42 struct TupleType; | |
| 43 struct InterState; | |
| 44 | |
| 45 enum PROT; | |
| 46 enum LINK; | |
| 47 enum TOK; | |
| 48 enum MATCH; | |
| 49 | |
| 50 enum STC | |
| 51 { | |
| 52 STCundefined = 0, | |
| 53 STCstatic = 1, | |
| 54 STCextern = 2, | |
| 55 STCconst = 4, | |
| 56 STCfinal = 8, | |
| 57 STCabstract = 0x10, | |
| 58 STCparameter = 0x20, | |
| 59 STCfield = 0x40, | |
| 60 STCoverride = 0x80, | |
| 61 STCauto = 0x100, | |
| 62 STCsynchronized = 0x200, | |
| 63 STCdeprecated = 0x400, | |
| 64 STCin = 0x800, // in parameter | |
| 65 STCout = 0x1000, // out parameter | |
| 66 STClazy = 0x2000, // lazy parameter | |
| 67 STCforeach = 0x4000, // variable for foreach loop | |
| 68 STCcomdat = 0x8000, // should go into COMDAT record | |
| 69 STCvariadic = 0x10000, // variadic function argument | |
| 70 STCctorinit = 0x20000, // can only be set inside constructor | |
| 71 STCtemplateparameter = 0x40000, // template parameter | |
| 72 STCscope = 0x80000, // template parameter | |
| 73 STCinvariant = 0x100000, | |
| 74 STCref = 0x200000, | |
| 75 }; | |
| 76 | |
| 77 struct Match | |
| 78 { | |
| 79 int count; // number of matches found | |
| 80 MATCH last; // match level of lastf | |
| 81 FuncDeclaration *lastf; // last matching function we found | |
| 82 FuncDeclaration *nextf; // current matching function | |
| 83 FuncDeclaration *anyf; // pick a func, any func, to use for error recovery | |
| 84 }; | |
| 85 | |
| 86 void overloadResolveX(Match *m, FuncDeclaration *f, Expressions *arguments); | |
| 87 int overloadApply(FuncDeclaration *fstart, | |
| 88 int (*fp)(void *, FuncDeclaration *), | |
| 89 void *param); | |
| 90 | |
| 91 /**************************************************************/ | |
| 92 | |
| 93 struct Declaration : Dsymbol | |
| 94 { | |
| 95 Type *type; | |
| 130 | 96 Type *originalType; // before semantic analysis |
| 1 | 97 unsigned storage_class; |
| 98 enum PROT protection; | |
| 99 enum LINK linkage; | |
| 100 | |
| 101 Declaration(Identifier *id); | |
| 102 void semantic(Scope *sc); | |
| 103 char *kind(); | |
| 104 unsigned size(Loc loc); | |
| 105 | |
| 106 void emitComment(Scope *sc); | |
| 107 void toDocBuffer(OutBuffer *buf); | |
| 108 | |
| 109 char *mangle(); | |
| 110 int isStatic() { return storage_class & STCstatic; } | |
| 111 virtual int isStaticConstructor(); | |
| 112 virtual int isStaticDestructor(); | |
| 113 virtual int isDelete(); | |
| 114 virtual int isDataseg(); | |
| 115 virtual int isCodeseg(); | |
| 116 int isCtorinit() { return storage_class & STCctorinit; } | |
| 117 int isFinal() { return storage_class & STCfinal; } | |
| 118 int isAbstract() { return storage_class & STCabstract; } | |
| 119 int isConst() { return storage_class & STCconst; } | |
| 130 | 120 int isInvariant() { return 0; } |
| 1 | 121 int isAuto() { return storage_class & STCauto; } |
| 122 int isScope() { return storage_class & (STCscope | STCauto); } | |
| 123 int isSynchronized() { return storage_class & STCsynchronized; } | |
| 124 int isParameter() { return storage_class & STCparameter; } | |
| 125 int isDeprecated() { return storage_class & STCdeprecated; } | |
| 126 int isOverride() { return storage_class & STCoverride; } | |
| 127 | |
| 128 int isIn() { return storage_class & STCin; } | |
| 129 int isOut() { return storage_class & STCout; } | |
| 130 int isRef() { return storage_class & STCref; } | |
| 131 | |
| 132 enum PROT prot(); | |
| 133 | |
| 134 Declaration *isDeclaration() { return this; } | |
| 135 | |
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136 virtual void toObjFile(); // compile to .obj file |
| 1 | 137 }; |
| 138 | |
| 139 /**************************************************************/ | |
| 140 | |
| 141 struct TupleDeclaration : Declaration | |
| 142 { | |
| 143 Objects *objects; | |
| 144 int isexp; // 1: expression tuple | |
| 145 | |
| 146 TypeTuple *tupletype; // !=NULL if this is a type tuple | |
| 147 | |
| 148 TupleDeclaration(Loc loc, Identifier *ident, Objects *objects); | |
| 149 Dsymbol *syntaxCopy(Dsymbol *); | |
| 150 char *kind(); | |
| 151 Type *getType(); | |
| 152 int needThis(); | |
| 153 | |
| 154 TupleDeclaration *isTupleDeclaration() { return this; } | |
| 155 }; | |
| 156 | |
| 157 /**************************************************************/ | |
| 158 | |
| 159 struct TypedefDeclaration : Declaration | |
| 160 { | |
| 161 Type *basetype; | |
| 162 Initializer *init; | |
| 163 int sem; // 0: semantic() has not been run | |
| 164 // 1: semantic() is in progress | |
| 165 // 2: semantic() has been run | |
| 166 // 3: semantic2() has been run | |
| 167 int inuse; // used to detect typedef cycles | |
| 168 | |
| 169 TypedefDeclaration(Loc loc, Identifier *ident, Type *basetype, Initializer *init); | |
| 170 Dsymbol *syntaxCopy(Dsymbol *); | |
| 171 void semantic(Scope *sc); | |
| 172 void semantic2(Scope *sc); | |
| 173 char *mangle(); | |
| 174 char *kind(); | |
| 175 Type *getType(); | |
| 176 void toCBuffer(OutBuffer *buf, HdrGenState *hgs); | |
| 177 #ifdef _DH | |
| 178 Type *htype; | |
| 179 Type *hbasetype; | |
| 180 #endif | |
| 181 | |
| 182 void toDocBuffer(OutBuffer *buf); | |
| 183 | |
| 184 void toObjFile(); // compile to .obj file | |
| 185 void toDebug(); | |
| 186 int cvMember(unsigned char *p); | |
| 187 | |
| 188 TypedefDeclaration *isTypedefDeclaration() { return this; } | |
| 189 | |
| 190 Symbol *sinit; | |
| 191 Symbol *toInitializer(); | |
| 192 }; | |
| 193 | |
| 194 /**************************************************************/ | |
| 195 | |
| 196 struct AliasDeclaration : Declaration | |
| 197 { | |
| 198 Dsymbol *aliassym; | |
| 199 Dsymbol *overnext; // next in overload list | |
| 200 int inSemantic; | |
| 201 | |
| 202 AliasDeclaration(Loc loc, Identifier *ident, Type *type); | |
| 203 AliasDeclaration(Loc loc, Identifier *ident, Dsymbol *s); | |
| 204 Dsymbol *syntaxCopy(Dsymbol *); | |
| 205 void semantic(Scope *sc); | |
| 206 int overloadInsert(Dsymbol *s); | |
| 207 char *kind(); | |
| 208 Type *getType(); | |
| 209 Dsymbol *toAlias(); | |
| 210 void toCBuffer(OutBuffer *buf, HdrGenState *hgs); | |
| 211 #ifdef _DH | |
| 212 Type *htype; | |
| 213 Dsymbol *haliassym; | |
| 214 #endif | |
| 215 | |
| 216 void toDocBuffer(OutBuffer *buf); | |
| 217 | |
| 218 AliasDeclaration *isAliasDeclaration() { return this; } | |
| 219 }; | |
| 220 | |
| 221 /**************************************************************/ | |
| 222 | |
| 223 struct VarDeclaration : Declaration | |
| 224 { | |
| 225 Initializer *init; | |
| 226 unsigned offset; | |
| 227 int noauto; // no auto semantics | |
| 228 int nestedref; // referenced by a lexically nested function | |
| 229 int inuse; | |
| 230 int ctorinit; // it has been initialized in a ctor | |
| 231 int onstack; // 1: it has been allocated on the stack | |
| 232 // 2: on stack, run destructor anyway | |
| 233 int canassign; // it can be assigned to | |
| 234 Dsymbol *aliassym; // if redone as alias to another symbol | |
| 235 Expression *value; // when interpreting, this is the value | |
| 236 // (NULL if value not determinable) | |
| 237 | |
| 238 VarDeclaration(Loc loc, Type *t, Identifier *id, Initializer *init); | |
| 239 Dsymbol *syntaxCopy(Dsymbol *); | |
| 240 void semantic(Scope *sc); | |
| 241 void semantic2(Scope *sc); | |
| 242 char *kind(); | |
| 243 void toCBuffer(OutBuffer *buf, HdrGenState *hgs); | |
| 244 #ifdef _DH | |
| 245 Type *htype; | |
| 246 Initializer *hinit; | |
| 247 #endif | |
| 248 int needThis(); | |
| 249 int isImportedSymbol(); | |
| 250 int isDataseg(); | |
| 251 int hasPointers(); | |
| 252 Expression *callAutoDtor(); | |
| 253 ExpInitializer *getExpInitializer(); | |
| 254 void checkCtorConstInit(); | |
| 255 void checkNestedReference(Scope *sc, Loc loc); | |
| 256 Dsymbol *toAlias(); | |
| 257 | |
| 258 Symbol *toSymbol(); | |
| 259 void toObjFile(); // compile to .obj file | |
| 260 int cvMember(unsigned char *p); | |
| 261 | |
| 262 // Eliminate need for dynamic_cast | |
| 263 VarDeclaration *isVarDeclaration() { return (VarDeclaration *)this; } | |
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264 |
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265 // LLVMDC |
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266 IrGlobal* irGlobal; |
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267 IrLocal* irLocal; |
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268 IrField* irField; |
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269 bool needsStorage; |
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270 |
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271 IrVar* getIrVar(); |
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272 llvm::Value*& getIrValue(); |
| 1 | 273 }; |
| 274 | |
| 275 /**************************************************************/ | |
| 276 | |
| 277 // This is a shell around a back end symbol | |
| 278 | |
| 279 struct SymbolDeclaration : Declaration | |
| 280 { | |
| 281 Symbol *sym; | |
| 282 StructDeclaration *dsym; | |
| 283 | |
| 284 SymbolDeclaration(Loc loc, Symbol *s, StructDeclaration *dsym); | |
| 285 | |
| 286 Symbol *toSymbol(); | |
| 287 | |
| 288 // Eliminate need for dynamic_cast | |
| 289 SymbolDeclaration *isSymbolDeclaration() { return (SymbolDeclaration *)this; } | |
| 290 }; | |
| 291 | |
| 292 struct ClassInfoDeclaration : VarDeclaration | |
| 293 { | |
| 294 ClassDeclaration *cd; | |
| 295 | |
| 296 ClassInfoDeclaration(ClassDeclaration *cd); | |
| 297 Dsymbol *syntaxCopy(Dsymbol *); | |
| 298 void semantic(Scope *sc); | |
| 299 | |
| 300 void emitComment(Scope *sc); | |
| 301 | |
| 302 Symbol *toSymbol(); | |
| 100 | 303 |
| 304 ClassInfoDeclaration* isClassInfoDeclaration() { return this; } | |
| 1 | 305 }; |
| 306 | |
| 307 struct ModuleInfoDeclaration : VarDeclaration | |
| 308 { | |
| 309 Module *mod; | |
| 310 | |
| 311 ModuleInfoDeclaration(Module *mod); | |
| 312 Dsymbol *syntaxCopy(Dsymbol *); | |
| 313 void semantic(Scope *sc); | |
| 314 | |
| 315 void emitComment(Scope *sc); | |
| 316 | |
| 317 Symbol *toSymbol(); | |
| 318 }; | |
| 319 | |
| 320 struct TypeInfoDeclaration : VarDeclaration | |
| 321 { | |
| 322 Type *tinfo; | |
| 323 | |
| 324 TypeInfoDeclaration(Type *tinfo, int internal); | |
| 325 Dsymbol *syntaxCopy(Dsymbol *); | |
| 326 void semantic(Scope *sc); | |
| 327 | |
| 328 void emitComment(Scope *sc); | |
| 329 | |
| 330 Symbol *toSymbol(); | |
| 331 void toObjFile(); // compile to .obj file | |
| 332 virtual void toDt(dt_t **pdt); | |
| 333 | |
| 334 virtual TypeInfoDeclaration* isTypeInfoDeclaration() { return this; } | |
| 106 | 335 |
| 336 // LLVMDC | |
| 337 virtual void llvmDeclare(); | |
| 338 virtual void llvmDefine(); | |
| 1 | 339 }; |
| 340 | |
| 341 struct TypeInfoStructDeclaration : TypeInfoDeclaration | |
| 342 { | |
| 343 TypeInfoStructDeclaration(Type *tinfo); | |
| 344 | |
| 345 void toDt(dt_t **pdt); | |
| 106 | 346 |
| 347 // LLVMDC | |
| 348 void llvmDeclare(); | |
| 349 void llvmDefine(); | |
| 1 | 350 }; |
| 351 | |
| 352 struct TypeInfoClassDeclaration : TypeInfoDeclaration | |
| 353 { | |
| 354 TypeInfoClassDeclaration(Type *tinfo); | |
| 355 | |
| 356 void toDt(dt_t **pdt); | |
| 106 | 357 |
| 358 // LLVMDC | |
| 359 void llvmDeclare(); | |
| 360 void llvmDefine(); | |
| 1 | 361 }; |
| 362 | |
| 363 struct TypeInfoInterfaceDeclaration : TypeInfoDeclaration | |
| 364 { | |
| 365 TypeInfoInterfaceDeclaration(Type *tinfo); | |
| 366 | |
| 367 void toDt(dt_t **pdt); | |
| 106 | 368 |
| 369 // LLVMDC | |
| 370 void llvmDeclare(); | |
| 371 void llvmDefine(); | |
| 1 | 372 }; |
| 373 | |
| 374 struct TypeInfoTypedefDeclaration : TypeInfoDeclaration | |
| 375 { | |
| 376 TypeInfoTypedefDeclaration(Type *tinfo); | |
| 377 | |
| 378 void toDt(dt_t **pdt); | |
| 106 | 379 |
| 380 // LLVMDC | |
| 381 void llvmDeclare(); | |
| 382 void llvmDefine(); | |
| 1 | 383 }; |
| 384 | |
| 385 struct TypeInfoPointerDeclaration : TypeInfoDeclaration | |
| 386 { | |
| 387 TypeInfoPointerDeclaration(Type *tinfo); | |
| 388 | |
| 389 void toDt(dt_t **pdt); | |
| 106 | 390 |
| 391 // LLVMDC | |
| 392 void llvmDeclare(); | |
| 393 void llvmDefine(); | |
| 1 | 394 }; |
| 395 | |
| 396 struct TypeInfoArrayDeclaration : TypeInfoDeclaration | |
| 397 { | |
| 398 TypeInfoArrayDeclaration(Type *tinfo); | |
| 399 | |
| 400 void toDt(dt_t **pdt); | |
| 106 | 401 |
| 402 // LLVMDC | |
| 403 void llvmDeclare(); | |
| 404 void llvmDefine(); | |
| 1 | 405 }; |
| 406 | |
| 407 struct TypeInfoStaticArrayDeclaration : TypeInfoDeclaration | |
| 408 { | |
| 409 TypeInfoStaticArrayDeclaration(Type *tinfo); | |
| 410 | |
| 411 void toDt(dt_t **pdt); | |
| 106 | 412 |
| 413 // LLVMDC | |
| 414 void llvmDeclare(); | |
| 415 void llvmDefine(); | |
| 1 | 416 }; |
| 417 | |
| 418 struct TypeInfoAssociativeArrayDeclaration : TypeInfoDeclaration | |
| 419 { | |
| 420 TypeInfoAssociativeArrayDeclaration(Type *tinfo); | |
| 421 | |
| 422 void toDt(dt_t **pdt); | |
| 106 | 423 |
| 424 // LLVMDC | |
| 425 void llvmDeclare(); | |
| 426 void llvmDefine(); | |
| 1 | 427 }; |
| 428 | |
| 429 struct TypeInfoEnumDeclaration : TypeInfoDeclaration | |
| 430 { | |
| 431 TypeInfoEnumDeclaration(Type *tinfo); | |
| 432 | |
| 433 void toDt(dt_t **pdt); | |
| 106 | 434 |
| 435 // LLVMDC | |
| 436 void llvmDeclare(); | |
| 437 void llvmDefine(); | |
| 1 | 438 }; |
| 439 | |
| 440 struct TypeInfoFunctionDeclaration : TypeInfoDeclaration | |
| 441 { | |
| 442 TypeInfoFunctionDeclaration(Type *tinfo); | |
| 443 | |
| 444 void toDt(dt_t **pdt); | |
| 106 | 445 |
| 446 // LLVMDC | |
| 447 void llvmDeclare(); | |
| 448 void llvmDefine(); | |
| 1 | 449 }; |
| 450 | |
| 451 struct TypeInfoDelegateDeclaration : TypeInfoDeclaration | |
| 452 { | |
| 453 TypeInfoDelegateDeclaration(Type *tinfo); | |
| 454 | |
| 455 void toDt(dt_t **pdt); | |
| 106 | 456 |
| 457 // LLVMDC | |
| 458 void llvmDeclare(); | |
| 459 void llvmDefine(); | |
| 1 | 460 }; |
| 461 | |
| 462 struct TypeInfoTupleDeclaration : TypeInfoDeclaration | |
| 463 { | |
| 464 TypeInfoTupleDeclaration(Type *tinfo); | |
| 465 | |
| 466 void toDt(dt_t **pdt); | |
| 106 | 467 |
| 468 // LLVMDC | |
| 469 void llvmDeclare(); | |
| 470 void llvmDefine(); | |
| 1 | 471 }; |
| 472 | |
| 473 struct ThisDeclaration : VarDeclaration | |
| 474 { | |
| 475 ThisDeclaration(Type *t); | |
| 476 Dsymbol *syntaxCopy(Dsymbol *); | |
| 477 }; | |
| 478 | |
| 479 enum ILS | |
| 480 { | |
| 481 ILSuninitialized, // not computed yet | |
| 482 ILSno, // cannot inline | |
| 483 ILSyes, // can inline | |
| 484 }; | |
| 485 | |
| 486 /**************************************************************/ | |
| 487 | |
| 92 | 488 #if V2 |
| 489 | |
| 490 enum BUILTIN | |
| 491 { | |
| 492 BUILTINunknown = -1, // not known if this is a builtin | |
| 493 BUILTINnot, // this is not a builtin | |
| 494 BUILTINsin, // std.math.sin | |
| 495 BUILTINcos, // std.math.cos | |
| 496 BUILTINtan, // std.math.tan | |
| 497 BUILTINsqrt, // std.math.sqrt | |
| 498 BUILTINfabs, // std.math.fabs | |
| 499 }; | |
| 500 | |
| 501 Expression *eval_builtin(enum BUILTIN builtin, Expressions *arguments); | |
| 502 | |
| 503 #endif | |
| 504 | |
| 1 | 505 struct FuncDeclaration : Declaration |
| 506 { | |
| 507 Array *fthrows; // Array of Type's of exceptions (not used) | |
| 508 Statement *frequire; | |
| 509 Statement *fensure; | |
| 510 Statement *fbody; | |
| 511 | |
| 512 Identifier *outId; // identifier for out statement | |
| 513 VarDeclaration *vresult; // variable corresponding to outId | |
| 514 LabelDsymbol *returnLabel; // where the return goes | |
| 515 | |
| 516 DsymbolTable *localsymtab; // used to prevent symbols in different | |
| 517 // scopes from having the same name | |
| 518 VarDeclaration *vthis; // 'this' parameter (member and nested) | |
| 519 VarDeclaration *v_arguments; // '_arguments' parameter | |
| 520 #if IN_GCC | |
| 521 VarDeclaration *v_argptr; // '_argptr' variable | |
| 522 #endif | |
| 523 Dsymbols *parameters; // Array of VarDeclaration's for parameters | |
| 524 DsymbolTable *labtab; // statement label symbol table | |
| 525 Declaration *overnext; // next in overload list | |
| 526 Loc endloc; // location of closing curly bracket | |
| 527 int vtblIndex; // for member functions, index into vtbl[] | |
| 528 int naked; // !=0 if naked | |
| 529 int inlineAsm; // !=0 if has inline assembler | |
| 530 ILS inlineStatus; | |
| 531 int inlineNest; // !=0 if nested inline | |
| 532 int cantInterpret; // !=0 if cannot interpret function | |
| 533 int semanticRun; // !=0 if semantic3() had been run | |
| 534 ForeachStatement *fes; // if foreach body, this is the foreach | |
| 535 int introducing; // !=0 if 'introducing' function | |
| 536 Type *tintro; // if !=NULL, then this is the type | |
| 537 // of the 'introducing' function | |
| 538 // this one is overriding | |
| 539 int inferRetType; // !=0 if return type is to be inferred | |
| 540 Scope *scope; // !=NULL means context to use | |
| 541 | |
| 542 // Things that should really go into Scope | |
| 543 int hasReturnExp; // 1 if there's a return exp; statement | |
| 544 // 2 if there's a throw statement | |
| 545 // 4 if there's an assert(0) | |
| 546 // 8 if there's inline asm | |
| 547 | |
| 548 // Support for NRVO (named return value optimization) | |
| 549 int nrvo_can; // !=0 means we can do it | |
| 550 VarDeclaration *nrvo_var; // variable to replace with shidden | |
| 551 Symbol *shidden; // hidden pointer passed to function | |
| 552 | |
| 92 | 553 #if V2 |
| 554 enum BUILTIN builtin; // set if this is a known, builtin | |
| 555 // function we can evaluate at compile | |
| 556 // time | |
| 557 | |
| 558 int tookAddressOf; // set if someone took the address of | |
| 559 // this function | |
| 560 Dsymbols closureVars; // local variables in this function | |
| 561 // which are referenced by nested | |
| 562 // functions | |
| 563 #else | |
| 564 int nestedFrameRef; // !=0 if nested variables referenced | |
| 565 #endif | |
| 566 | |
| 1 | 567 FuncDeclaration(Loc loc, Loc endloc, Identifier *id, enum STC storage_class, Type *type); |
| 568 Dsymbol *syntaxCopy(Dsymbol *); | |
| 569 void semantic(Scope *sc); | |
| 570 void semantic2(Scope *sc); | |
| 571 void semantic3(Scope *sc); | |
| 572 void toCBuffer(OutBuffer *buf, HdrGenState *hgs); | |
| 573 void bodyToCBuffer(OutBuffer *buf, HdrGenState *hgs); | |
| 574 int overrides(FuncDeclaration *fd); | |
| 575 int overloadInsert(Dsymbol *s); | |
| 576 FuncDeclaration *overloadExactMatch(Type *t); | |
| 577 FuncDeclaration *overloadResolve(Loc loc, Expressions *arguments); | |
| 578 LabelDsymbol *searchLabel(Identifier *ident); | |
| 579 AggregateDeclaration *isThis(); | |
| 580 AggregateDeclaration *isMember2(); | |
| 581 int getLevel(Loc loc, FuncDeclaration *fd); // lexical nesting level difference | |
| 582 void appendExp(Expression *e); | |
| 583 void appendState(Statement *s); | |
| 584 char *mangle(); | |
| 585 int isMain(); | |
| 586 int isWinMain(); | |
| 587 int isDllMain(); | |
| 588 int isExport(); | |
| 589 int isImportedSymbol(); | |
| 590 int isAbstract(); | |
| 591 int isCodeseg(); | |
| 592 virtual int isNested(); | |
| 593 int needThis(); | |
| 594 virtual int isVirtual(); | |
| 595 virtual int addPreInvariant(); | |
| 596 virtual int addPostInvariant(); | |
| 597 Expression *interpret(InterState *istate, Expressions *arguments); | |
| 598 void inlineScan(); | |
| 599 int canInline(int hasthis, int hdrscan = 0); | |
| 600 Expression *doInline(InlineScanState *iss, Expression *ethis, Array *arguments); | |
| 601 char *kind(); | |
| 602 void toDocBuffer(OutBuffer *buf); | |
| 603 | |
| 604 static FuncDeclaration *genCfunc(Type *treturn, char *name); | |
| 605 static FuncDeclaration *genCfunc(Type *treturn, Identifier *id); | |
| 606 | |
| 607 Symbol *toSymbol(); | |
| 608 Symbol *toThunkSymbol(int offset); // thunk version | |
| 609 void toObjFile(); // compile to .obj file | |
| 610 int cvMember(unsigned char *p); | |
| 611 | |
| 612 FuncDeclaration *isFuncDeclaration() { return this; } | |
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[svn r15] * Fixed a bunch problems with virtual calls. Seems I did some rather poor testing.
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613 |
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8096ba7082db
[svn r133] Fixed some problems with inlining not happening :P
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614 // llvmdc stuff |
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0e28624814e8
[svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though
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615 bool runTimeHack; |
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0e28624814e8
[svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though
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616 std::set<VarDeclaration*> nestedVars; |
| 1 | 617 }; |
| 618 | |
| 619 struct FuncAliasDeclaration : FuncDeclaration | |
| 620 { | |
| 621 FuncDeclaration *funcalias; | |
| 622 | |
| 623 FuncAliasDeclaration(FuncDeclaration *funcalias); | |
| 624 | |
| 625 FuncAliasDeclaration *isFuncAliasDeclaration() { return this; } | |
| 626 char *kind(); | |
| 627 Symbol *toSymbol(); | |
| 628 }; | |
| 629 | |
| 630 struct FuncLiteralDeclaration : FuncDeclaration | |
| 631 { | |
| 632 enum TOK tok; // TOKfunction or TOKdelegate | |
| 633 | |
| 634 FuncLiteralDeclaration(Loc loc, Loc endloc, Type *type, enum TOK tok, | |
| 635 ForeachStatement *fes); | |
| 636 void toCBuffer(OutBuffer *buf, HdrGenState *hgs); | |
| 637 Dsymbol *syntaxCopy(Dsymbol *); | |
| 638 int isNested(); | |
| 639 | |
| 640 FuncLiteralDeclaration *isFuncLiteralDeclaration() { return this; } | |
| 641 char *kind(); | |
| 642 }; | |
| 643 | |
| 644 struct CtorDeclaration : FuncDeclaration | |
| 645 { Arguments *arguments; | |
| 646 int varargs; | |
| 647 | |
| 648 CtorDeclaration(Loc loc, Loc endloc, Arguments *arguments, int varargs); | |
| 649 Dsymbol *syntaxCopy(Dsymbol *); | |
| 650 void semantic(Scope *sc); | |
| 651 void toCBuffer(OutBuffer *buf, HdrGenState *hgs); | |
| 652 char *kind(); | |
| 653 char *toChars(); | |
| 654 int isVirtual(); | |
| 655 int addPreInvariant(); | |
| 656 int addPostInvariant(); | |
| 657 void toDocBuffer(OutBuffer *buf); | |
| 658 | |
| 659 CtorDeclaration *isCtorDeclaration() { return this; } | |
| 660 }; | |
| 661 | |
| 662 struct DtorDeclaration : FuncDeclaration | |
| 663 { | |
| 664 DtorDeclaration(Loc loc, Loc endloc); | |
| 665 Dsymbol *syntaxCopy(Dsymbol *); | |
| 666 void semantic(Scope *sc); | |
| 667 void toCBuffer(OutBuffer *buf, HdrGenState *hgs); | |
| 668 int isVirtual(); | |
| 669 int addPreInvariant(); | |
| 670 int addPostInvariant(); | |
| 671 int overloadInsert(Dsymbol *s); | |
| 672 void emitComment(Scope *sc); | |
| 673 | |
| 674 DtorDeclaration *isDtorDeclaration() { return this; } | |
| 675 }; | |
| 676 | |
| 677 struct StaticCtorDeclaration : FuncDeclaration | |
| 678 { | |
| 679 StaticCtorDeclaration(Loc loc, Loc endloc); | |
| 680 Dsymbol *syntaxCopy(Dsymbol *); | |
| 681 void semantic(Scope *sc); | |
| 682 AggregateDeclaration *isThis(); | |
| 683 int isStaticConstructor(); | |
| 684 int isVirtual(); | |
| 685 int addPreInvariant(); | |
| 686 int addPostInvariant(); | |
| 687 void emitComment(Scope *sc); | |
| 688 void toCBuffer(OutBuffer *buf, HdrGenState *hgs); | |
| 689 | |
| 690 StaticCtorDeclaration *isStaticCtorDeclaration() { return this; } | |
| 691 }; | |
| 692 | |
| 693 struct StaticDtorDeclaration : FuncDeclaration | |
| 694 { | |
| 695 StaticDtorDeclaration(Loc loc, Loc endloc); | |
| 696 Dsymbol *syntaxCopy(Dsymbol *); | |
| 697 void semantic(Scope *sc); | |
| 698 AggregateDeclaration *isThis(); | |
| 699 int isStaticDestructor(); | |
| 700 int isVirtual(); | |
| 701 int addPreInvariant(); | |
| 702 int addPostInvariant(); | |
| 703 void emitComment(Scope *sc); | |
| 704 void toCBuffer(OutBuffer *buf, HdrGenState *hgs); | |
| 705 | |
| 706 StaticDtorDeclaration *isStaticDtorDeclaration() { return this; } | |
| 707 }; | |
| 708 | |
| 709 struct InvariantDeclaration : FuncDeclaration | |
| 710 { | |
| 711 InvariantDeclaration(Loc loc, Loc endloc); | |
| 712 Dsymbol *syntaxCopy(Dsymbol *); | |
| 713 void semantic(Scope *sc); | |
| 714 int isVirtual(); | |
| 715 int addPreInvariant(); | |
| 716 int addPostInvariant(); | |
| 717 void emitComment(Scope *sc); | |
| 718 void toCBuffer(OutBuffer *buf, HdrGenState *hgs); | |
| 719 | |
| 720 InvariantDeclaration *isInvariantDeclaration() { return this; } | |
| 721 }; | |
| 722 | |
| 723 | |
| 724 struct UnitTestDeclaration : FuncDeclaration | |
| 725 { | |
| 726 UnitTestDeclaration(Loc loc, Loc endloc); | |
| 727 Dsymbol *syntaxCopy(Dsymbol *); | |
| 728 void semantic(Scope *sc); | |
| 729 AggregateDeclaration *isThis(); | |
| 730 int isVirtual(); | |
| 731 int addPreInvariant(); | |
| 732 int addPostInvariant(); | |
| 733 void toCBuffer(OutBuffer *buf, HdrGenState *hgs); | |
| 734 | |
| 735 UnitTestDeclaration *isUnitTestDeclaration() { return this; } | |
| 736 }; | |
| 737 | |
| 738 struct NewDeclaration : FuncDeclaration | |
| 739 { Arguments *arguments; | |
| 740 int varargs; | |
| 741 | |
| 742 NewDeclaration(Loc loc, Loc endloc, Arguments *arguments, int varargs); | |
| 743 Dsymbol *syntaxCopy(Dsymbol *); | |
| 744 void semantic(Scope *sc); | |
| 745 void toCBuffer(OutBuffer *buf, HdrGenState *hgs); | |
| 746 char *kind(); | |
| 747 int isVirtual(); | |
| 748 int addPreInvariant(); | |
| 749 int addPostInvariant(); | |
| 750 | |
| 751 NewDeclaration *isNewDeclaration() { return this; } | |
| 752 }; | |
| 753 | |
| 754 | |
| 755 struct DeleteDeclaration : FuncDeclaration | |
| 756 { Arguments *arguments; | |
| 757 | |
| 758 DeleteDeclaration(Loc loc, Loc endloc, Arguments *arguments); | |
| 759 Dsymbol *syntaxCopy(Dsymbol *); | |
| 760 void semantic(Scope *sc); | |
| 761 void toCBuffer(OutBuffer *buf, HdrGenState *hgs); | |
| 762 char *kind(); | |
| 763 int isDelete(); | |
| 764 int isVirtual(); | |
| 765 int addPreInvariant(); | |
| 766 int addPostInvariant(); | |
| 767 #ifdef _DH | |
| 768 DeleteDeclaration *isDeleteDeclaration() { return this; } | |
| 769 #endif | |
| 770 }; | |
| 771 | |
| 772 #endif /* DMD_DECLARATION_H */ |