Mercurial > projects > ldc
annotate dmd/declaration.h @ 132:1700239cab2e trunk
[svn r136] MAJOR UNSTABLE UPDATE!!!
Initial commit after moving to Tango instead of Phobos.
Lots of bugfixes...
This build is not suitable for most things.
| author | lindquist |
|---|---|
| date | Fri, 11 Jan 2008 17:57:40 +0100 |
| parents | a7dfa0ed966c |
| children | 0e28624814e8 |
| 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 } | |
| 100 | 27 struct IRFunction; |
| 28 struct IRGlobal; | |
| 1 | 29 |
| 30 struct Expression; | |
| 31 struct Statement; | |
| 32 struct LabelDsymbol; | |
| 33 struct Initializer; | |
| 34 struct Module; | |
| 35 struct InlineScanState; | |
| 36 struct ForeachStatement; | |
| 37 struct FuncDeclaration; | |
| 38 struct ExpInitializer; | |
| 39 struct StructDeclaration; | |
| 40 struct TupleType; | |
| 41 struct InterState; | |
| 42 | |
| 43 enum PROT; | |
| 44 enum LINK; | |
| 45 enum TOK; | |
| 46 enum MATCH; | |
| 47 | |
| 48 enum STC | |
| 49 { | |
| 50 STCundefined = 0, | |
| 51 STCstatic = 1, | |
| 52 STCextern = 2, | |
| 53 STCconst = 4, | |
| 54 STCfinal = 8, | |
| 55 STCabstract = 0x10, | |
| 56 STCparameter = 0x20, | |
| 57 STCfield = 0x40, | |
| 58 STCoverride = 0x80, | |
| 59 STCauto = 0x100, | |
| 60 STCsynchronized = 0x200, | |
| 61 STCdeprecated = 0x400, | |
| 62 STCin = 0x800, // in parameter | |
| 63 STCout = 0x1000, // out parameter | |
| 64 STClazy = 0x2000, // lazy parameter | |
| 65 STCforeach = 0x4000, // variable for foreach loop | |
| 66 STCcomdat = 0x8000, // should go into COMDAT record | |
| 67 STCvariadic = 0x10000, // variadic function argument | |
| 68 STCctorinit = 0x20000, // can only be set inside constructor | |
| 69 STCtemplateparameter = 0x40000, // template parameter | |
| 70 STCscope = 0x80000, // template parameter | |
| 71 STCinvariant = 0x100000, | |
| 72 STCref = 0x200000, | |
| 73 }; | |
| 74 | |
| 75 struct Match | |
| 76 { | |
| 77 int count; // number of matches found | |
| 78 MATCH last; // match level of lastf | |
| 79 FuncDeclaration *lastf; // last matching function we found | |
| 80 FuncDeclaration *nextf; // current matching function | |
| 81 FuncDeclaration *anyf; // pick a func, any func, to use for error recovery | |
| 82 }; | |
| 83 | |
| 84 void overloadResolveX(Match *m, FuncDeclaration *f, Expressions *arguments); | |
| 85 int overloadApply(FuncDeclaration *fstart, | |
| 86 int (*fp)(void *, FuncDeclaration *), | |
| 87 void *param); | |
| 88 | |
| 89 /**************************************************************/ | |
| 90 | |
| 91 struct Declaration : Dsymbol | |
| 92 { | |
| 93 Type *type; | |
| 130 | 94 Type *originalType; // before semantic analysis |
| 1 | 95 unsigned storage_class; |
| 96 enum PROT protection; | |
| 97 enum LINK linkage; | |
| 98 | |
| 99 Declaration(Identifier *id); | |
| 100 void semantic(Scope *sc); | |
| 101 char *kind(); | |
| 102 unsigned size(Loc loc); | |
| 103 | |
| 104 void emitComment(Scope *sc); | |
| 105 void toDocBuffer(OutBuffer *buf); | |
| 106 | |
| 107 char *mangle(); | |
| 108 int isStatic() { return storage_class & STCstatic; } | |
| 109 virtual int isStaticConstructor(); | |
| 110 virtual int isStaticDestructor(); | |
| 111 virtual int isDelete(); | |
| 112 virtual int isDataseg(); | |
| 113 virtual int isCodeseg(); | |
| 114 int isCtorinit() { return storage_class & STCctorinit; } | |
| 115 int isFinal() { return storage_class & STCfinal; } | |
| 116 int isAbstract() { return storage_class & STCabstract; } | |
| 117 int isConst() { return storage_class & STCconst; } | |
| 130 | 118 int isInvariant() { return 0; } |
| 1 | 119 int isAuto() { return storage_class & STCauto; } |
| 120 int isScope() { return storage_class & (STCscope | STCauto); } | |
| 121 int isSynchronized() { return storage_class & STCsynchronized; } | |
| 122 int isParameter() { return storage_class & STCparameter; } | |
| 123 int isDeprecated() { return storage_class & STCdeprecated; } | |
| 124 int isOverride() { return storage_class & STCoverride; } | |
| 125 | |
| 126 int isIn() { return storage_class & STCin; } | |
| 127 int isOut() { return storage_class & STCout; } | |
| 128 int isRef() { return storage_class & STCref; } | |
| 129 | |
| 130 enum PROT prot(); | |
| 131 | |
| 132 Declaration *isDeclaration() { return this; } | |
| 133 | |
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134 virtual void toObjFile(); // compile to .obj file |
| 1 | 135 }; |
| 136 | |
| 137 /**************************************************************/ | |
| 138 | |
| 139 struct TupleDeclaration : Declaration | |
| 140 { | |
| 141 Objects *objects; | |
| 142 int isexp; // 1: expression tuple | |
| 143 | |
| 144 TypeTuple *tupletype; // !=NULL if this is a type tuple | |
| 145 | |
| 146 TupleDeclaration(Loc loc, Identifier *ident, Objects *objects); | |
| 147 Dsymbol *syntaxCopy(Dsymbol *); | |
| 148 char *kind(); | |
| 149 Type *getType(); | |
| 150 int needThis(); | |
| 151 | |
| 152 TupleDeclaration *isTupleDeclaration() { return this; } | |
| 153 }; | |
| 154 | |
| 155 /**************************************************************/ | |
| 156 | |
| 157 struct TypedefDeclaration : Declaration | |
| 158 { | |
| 159 Type *basetype; | |
| 160 Initializer *init; | |
| 161 int sem; // 0: semantic() has not been run | |
| 162 // 1: semantic() is in progress | |
| 163 // 2: semantic() has been run | |
| 164 // 3: semantic2() has been run | |
| 165 int inuse; // used to detect typedef cycles | |
| 166 | |
| 167 TypedefDeclaration(Loc loc, Identifier *ident, Type *basetype, Initializer *init); | |
| 168 Dsymbol *syntaxCopy(Dsymbol *); | |
| 169 void semantic(Scope *sc); | |
| 170 void semantic2(Scope *sc); | |
| 171 char *mangle(); | |
| 172 char *kind(); | |
| 173 Type *getType(); | |
| 174 void toCBuffer(OutBuffer *buf, HdrGenState *hgs); | |
| 175 #ifdef _DH | |
| 176 Type *htype; | |
| 177 Type *hbasetype; | |
| 178 #endif | |
| 179 | |
| 180 void toDocBuffer(OutBuffer *buf); | |
| 181 | |
| 182 void toObjFile(); // compile to .obj file | |
| 183 void toDebug(); | |
| 184 int cvMember(unsigned char *p); | |
| 185 | |
| 186 TypedefDeclaration *isTypedefDeclaration() { return this; } | |
| 187 | |
| 188 Symbol *sinit; | |
| 189 Symbol *toInitializer(); | |
| 190 }; | |
| 191 | |
| 192 /**************************************************************/ | |
| 193 | |
| 194 struct AliasDeclaration : Declaration | |
| 195 { | |
| 196 Dsymbol *aliassym; | |
| 197 Dsymbol *overnext; // next in overload list | |
| 198 int inSemantic; | |
| 199 | |
| 200 AliasDeclaration(Loc loc, Identifier *ident, Type *type); | |
| 201 AliasDeclaration(Loc loc, Identifier *ident, Dsymbol *s); | |
| 202 Dsymbol *syntaxCopy(Dsymbol *); | |
| 203 void semantic(Scope *sc); | |
| 204 int overloadInsert(Dsymbol *s); | |
| 205 char *kind(); | |
| 206 Type *getType(); | |
| 207 Dsymbol *toAlias(); | |
| 208 void toCBuffer(OutBuffer *buf, HdrGenState *hgs); | |
| 209 #ifdef _DH | |
| 210 Type *htype; | |
| 211 Dsymbol *haliassym; | |
| 212 #endif | |
| 213 | |
| 214 void toDocBuffer(OutBuffer *buf); | |
| 215 | |
| 216 AliasDeclaration *isAliasDeclaration() { return this; } | |
| 217 }; | |
| 218 | |
| 219 /**************************************************************/ | |
| 220 | |
| 221 struct VarDeclaration : Declaration | |
| 222 { | |
| 223 Initializer *init; | |
| 224 unsigned offset; | |
| 225 int noauto; // no auto semantics | |
| 226 int nestedref; // referenced by a lexically nested function | |
| 227 int inuse; | |
| 228 int ctorinit; // it has been initialized in a ctor | |
| 229 int onstack; // 1: it has been allocated on the stack | |
| 230 // 2: on stack, run destructor anyway | |
| 231 int canassign; // it can be assigned to | |
| 232 Dsymbol *aliassym; // if redone as alias to another symbol | |
| 233 Expression *value; // when interpreting, this is the value | |
| 234 // (NULL if value not determinable) | |
| 235 | |
| 236 VarDeclaration(Loc loc, Type *t, Identifier *id, Initializer *init); | |
| 237 Dsymbol *syntaxCopy(Dsymbol *); | |
| 238 void semantic(Scope *sc); | |
| 239 void semantic2(Scope *sc); | |
| 240 char *kind(); | |
| 241 void toCBuffer(OutBuffer *buf, HdrGenState *hgs); | |
| 242 #ifdef _DH | |
| 243 Type *htype; | |
| 244 Initializer *hinit; | |
| 245 #endif | |
| 246 int needThis(); | |
| 247 int isImportedSymbol(); | |
| 248 int isDataseg(); | |
| 249 int hasPointers(); | |
| 250 Expression *callAutoDtor(); | |
| 251 ExpInitializer *getExpInitializer(); | |
| 252 void checkCtorConstInit(); | |
| 253 void checkNestedReference(Scope *sc, Loc loc); | |
| 254 Dsymbol *toAlias(); | |
| 255 | |
| 256 Symbol *toSymbol(); | |
| 257 void toObjFile(); // compile to .obj file | |
| 258 int cvMember(unsigned char *p); | |
| 259 | |
| 260 // Eliminate need for dynamic_cast | |
| 261 VarDeclaration *isVarDeclaration() { return (VarDeclaration *)this; } | |
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262 |
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263 // LLVMDC |
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264 int llvmNestedIndex; |
| 73 | 265 int llvmFieldIndex; |
| 266 size_t llvmFieldIndexOffset; | |
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267 bool llvmNeedsStorage; |
| 100 | 268 llvm::Constant* llvmConstInit; |
| 269 IRGlobal* llvmIRGlobal; | |
| 1 | 270 }; |
| 271 | |
| 272 /**************************************************************/ | |
| 273 | |
| 274 // This is a shell around a back end symbol | |
| 275 | |
| 276 struct SymbolDeclaration : Declaration | |
| 277 { | |
| 278 Symbol *sym; | |
| 279 StructDeclaration *dsym; | |
| 280 | |
| 281 SymbolDeclaration(Loc loc, Symbol *s, StructDeclaration *dsym); | |
| 282 | |
| 283 Symbol *toSymbol(); | |
| 284 | |
| 285 // Eliminate need for dynamic_cast | |
| 286 SymbolDeclaration *isSymbolDeclaration() { return (SymbolDeclaration *)this; } | |
| 287 }; | |
| 288 | |
| 289 struct ClassInfoDeclaration : VarDeclaration | |
| 290 { | |
| 291 ClassDeclaration *cd; | |
| 292 | |
| 293 ClassInfoDeclaration(ClassDeclaration *cd); | |
| 294 Dsymbol *syntaxCopy(Dsymbol *); | |
| 295 void semantic(Scope *sc); | |
| 296 | |
| 297 void emitComment(Scope *sc); | |
| 298 | |
| 299 Symbol *toSymbol(); | |
| 100 | 300 |
| 301 ClassInfoDeclaration* isClassInfoDeclaration() { return this; } | |
| 1 | 302 }; |
| 303 | |
| 304 struct ModuleInfoDeclaration : VarDeclaration | |
| 305 { | |
| 306 Module *mod; | |
| 307 | |
| 308 ModuleInfoDeclaration(Module *mod); | |
| 309 Dsymbol *syntaxCopy(Dsymbol *); | |
| 310 void semantic(Scope *sc); | |
| 311 | |
| 312 void emitComment(Scope *sc); | |
| 313 | |
| 314 Symbol *toSymbol(); | |
| 315 }; | |
| 316 | |
| 317 struct TypeInfoDeclaration : VarDeclaration | |
| 318 { | |
| 319 Type *tinfo; | |
| 320 | |
| 321 TypeInfoDeclaration(Type *tinfo, int internal); | |
| 322 Dsymbol *syntaxCopy(Dsymbol *); | |
| 323 void semantic(Scope *sc); | |
| 324 | |
| 325 void emitComment(Scope *sc); | |
| 326 | |
| 327 Symbol *toSymbol(); | |
| 328 void toObjFile(); // compile to .obj file | |
| 329 virtual void toDt(dt_t **pdt); | |
| 330 | |
| 331 virtual TypeInfoDeclaration* isTypeInfoDeclaration() { return this; } | |
| 106 | 332 |
| 333 // LLVMDC | |
| 334 virtual void llvmDeclare(); | |
| 335 virtual void llvmDefine(); | |
| 1 | 336 }; |
| 337 | |
| 338 struct TypeInfoStructDeclaration : TypeInfoDeclaration | |
| 339 { | |
| 340 TypeInfoStructDeclaration(Type *tinfo); | |
| 341 | |
| 342 void toDt(dt_t **pdt); | |
| 106 | 343 |
| 344 // LLVMDC | |
| 345 void llvmDeclare(); | |
| 346 void llvmDefine(); | |
| 1 | 347 }; |
| 348 | |
| 349 struct TypeInfoClassDeclaration : TypeInfoDeclaration | |
| 350 { | |
| 351 TypeInfoClassDeclaration(Type *tinfo); | |
| 352 | |
| 353 void toDt(dt_t **pdt); | |
| 106 | 354 |
| 355 // LLVMDC | |
| 356 void llvmDeclare(); | |
| 357 void llvmDefine(); | |
| 1 | 358 }; |
| 359 | |
| 360 struct TypeInfoInterfaceDeclaration : TypeInfoDeclaration | |
| 361 { | |
| 362 TypeInfoInterfaceDeclaration(Type *tinfo); | |
| 363 | |
| 364 void toDt(dt_t **pdt); | |
| 106 | 365 |
| 366 // LLVMDC | |
| 367 void llvmDeclare(); | |
| 368 void llvmDefine(); | |
| 1 | 369 }; |
| 370 | |
| 371 struct TypeInfoTypedefDeclaration : TypeInfoDeclaration | |
| 372 { | |
| 373 TypeInfoTypedefDeclaration(Type *tinfo); | |
| 374 | |
| 375 void toDt(dt_t **pdt); | |
| 106 | 376 |
| 377 // LLVMDC | |
| 378 void llvmDeclare(); | |
| 379 void llvmDefine(); | |
| 1 | 380 }; |
| 381 | |
| 382 struct TypeInfoPointerDeclaration : TypeInfoDeclaration | |
| 383 { | |
| 384 TypeInfoPointerDeclaration(Type *tinfo); | |
| 385 | |
| 386 void toDt(dt_t **pdt); | |
| 106 | 387 |
| 388 // LLVMDC | |
| 389 void llvmDeclare(); | |
| 390 void llvmDefine(); | |
| 1 | 391 }; |
| 392 | |
| 393 struct TypeInfoArrayDeclaration : TypeInfoDeclaration | |
| 394 { | |
| 395 TypeInfoArrayDeclaration(Type *tinfo); | |
| 396 | |
| 397 void toDt(dt_t **pdt); | |
| 106 | 398 |
| 399 // LLVMDC | |
| 400 void llvmDeclare(); | |
| 401 void llvmDefine(); | |
| 1 | 402 }; |
| 403 | |
| 404 struct TypeInfoStaticArrayDeclaration : TypeInfoDeclaration | |
| 405 { | |
| 406 TypeInfoStaticArrayDeclaration(Type *tinfo); | |
| 407 | |
| 408 void toDt(dt_t **pdt); | |
| 106 | 409 |
| 410 // LLVMDC | |
| 411 void llvmDeclare(); | |
| 412 void llvmDefine(); | |
| 1 | 413 }; |
| 414 | |
| 415 struct TypeInfoAssociativeArrayDeclaration : TypeInfoDeclaration | |
| 416 { | |
| 417 TypeInfoAssociativeArrayDeclaration(Type *tinfo); | |
| 418 | |
| 419 void toDt(dt_t **pdt); | |
| 106 | 420 |
| 421 // LLVMDC | |
| 422 void llvmDeclare(); | |
| 423 void llvmDefine(); | |
| 1 | 424 }; |
| 425 | |
| 426 struct TypeInfoEnumDeclaration : TypeInfoDeclaration | |
| 427 { | |
| 428 TypeInfoEnumDeclaration(Type *tinfo); | |
| 429 | |
| 430 void toDt(dt_t **pdt); | |
| 106 | 431 |
| 432 // LLVMDC | |
| 433 void llvmDeclare(); | |
| 434 void llvmDefine(); | |
| 1 | 435 }; |
| 436 | |
| 437 struct TypeInfoFunctionDeclaration : TypeInfoDeclaration | |
| 438 { | |
| 439 TypeInfoFunctionDeclaration(Type *tinfo); | |
| 440 | |
| 441 void toDt(dt_t **pdt); | |
| 106 | 442 |
| 443 // LLVMDC | |
| 444 void llvmDeclare(); | |
| 445 void llvmDefine(); | |
| 1 | 446 }; |
| 447 | |
| 448 struct TypeInfoDelegateDeclaration : TypeInfoDeclaration | |
| 449 { | |
| 450 TypeInfoDelegateDeclaration(Type *tinfo); | |
| 451 | |
| 452 void toDt(dt_t **pdt); | |
| 106 | 453 |
| 454 // LLVMDC | |
| 455 void llvmDeclare(); | |
| 456 void llvmDefine(); | |
| 1 | 457 }; |
| 458 | |
| 459 struct TypeInfoTupleDeclaration : TypeInfoDeclaration | |
| 460 { | |
| 461 TypeInfoTupleDeclaration(Type *tinfo); | |
| 462 | |
| 463 void toDt(dt_t **pdt); | |
| 106 | 464 |
| 465 // LLVMDC | |
| 466 void llvmDeclare(); | |
| 467 void llvmDefine(); | |
| 1 | 468 }; |
| 469 | |
| 470 struct ThisDeclaration : VarDeclaration | |
| 471 { | |
| 472 ThisDeclaration(Type *t); | |
| 473 Dsymbol *syntaxCopy(Dsymbol *); | |
| 474 }; | |
| 475 | |
| 476 enum ILS | |
| 477 { | |
| 478 ILSuninitialized, // not computed yet | |
| 479 ILSno, // cannot inline | |
| 480 ILSyes, // can inline | |
| 481 }; | |
| 482 | |
| 483 /**************************************************************/ | |
| 484 | |
| 92 | 485 #if V2 |
| 486 | |
| 487 enum BUILTIN | |
| 488 { | |
| 489 BUILTINunknown = -1, // not known if this is a builtin | |
| 490 BUILTINnot, // this is not a builtin | |
| 491 BUILTINsin, // std.math.sin | |
| 492 BUILTINcos, // std.math.cos | |
| 493 BUILTINtan, // std.math.tan | |
| 494 BUILTINsqrt, // std.math.sqrt | |
| 495 BUILTINfabs, // std.math.fabs | |
| 496 }; | |
| 497 | |
| 498 Expression *eval_builtin(enum BUILTIN builtin, Expressions *arguments); | |
| 499 | |
| 500 #endif | |
| 501 | |
| 1 | 502 struct FuncDeclaration : Declaration |
| 503 { | |
| 504 Array *fthrows; // Array of Type's of exceptions (not used) | |
| 505 Statement *frequire; | |
| 506 Statement *fensure; | |
| 507 Statement *fbody; | |
| 508 | |
| 509 Identifier *outId; // identifier for out statement | |
| 510 VarDeclaration *vresult; // variable corresponding to outId | |
| 511 LabelDsymbol *returnLabel; // where the return goes | |
| 512 | |
| 513 DsymbolTable *localsymtab; // used to prevent symbols in different | |
| 514 // scopes from having the same name | |
| 515 VarDeclaration *vthis; // 'this' parameter (member and nested) | |
| 516 VarDeclaration *v_arguments; // '_arguments' parameter | |
| 517 #if IN_GCC | |
| 518 VarDeclaration *v_argptr; // '_argptr' variable | |
| 519 #endif | |
| 520 Dsymbols *parameters; // Array of VarDeclaration's for parameters | |
| 521 DsymbolTable *labtab; // statement label symbol table | |
| 522 Declaration *overnext; // next in overload list | |
| 523 Loc endloc; // location of closing curly bracket | |
| 524 int vtblIndex; // for member functions, index into vtbl[] | |
| 525 int naked; // !=0 if naked | |
| 526 int inlineAsm; // !=0 if has inline assembler | |
| 527 ILS inlineStatus; | |
| 528 int inlineNest; // !=0 if nested inline | |
| 529 int cantInterpret; // !=0 if cannot interpret function | |
| 530 int semanticRun; // !=0 if semantic3() had been run | |
| 531 ForeachStatement *fes; // if foreach body, this is the foreach | |
| 532 int introducing; // !=0 if 'introducing' function | |
| 533 Type *tintro; // if !=NULL, then this is the type | |
| 534 // of the 'introducing' function | |
| 535 // this one is overriding | |
| 536 int inferRetType; // !=0 if return type is to be inferred | |
| 537 Scope *scope; // !=NULL means context to use | |
| 538 | |
| 539 // Things that should really go into Scope | |
| 540 int hasReturnExp; // 1 if there's a return exp; statement | |
| 541 // 2 if there's a throw statement | |
| 542 // 4 if there's an assert(0) | |
| 543 // 8 if there's inline asm | |
| 544 | |
| 545 // Support for NRVO (named return value optimization) | |
| 546 int nrvo_can; // !=0 means we can do it | |
| 547 VarDeclaration *nrvo_var; // variable to replace with shidden | |
| 548 Symbol *shidden; // hidden pointer passed to function | |
| 549 | |
| 92 | 550 #if V2 |
| 551 enum BUILTIN builtin; // set if this is a known, builtin | |
| 552 // function we can evaluate at compile | |
| 553 // time | |
| 554 | |
| 555 int tookAddressOf; // set if someone took the address of | |
| 556 // this function | |
| 557 Dsymbols closureVars; // local variables in this function | |
| 558 // which are referenced by nested | |
| 559 // functions | |
| 560 #else | |
| 561 int nestedFrameRef; // !=0 if nested variables referenced | |
| 562 #endif | |
| 563 | |
| 1 | 564 FuncDeclaration(Loc loc, Loc endloc, Identifier *id, enum STC storage_class, Type *type); |
| 565 Dsymbol *syntaxCopy(Dsymbol *); | |
| 566 void semantic(Scope *sc); | |
| 567 void semantic2(Scope *sc); | |
| 568 void semantic3(Scope *sc); | |
| 569 void toCBuffer(OutBuffer *buf, HdrGenState *hgs); | |
| 570 void bodyToCBuffer(OutBuffer *buf, HdrGenState *hgs); | |
| 571 int overrides(FuncDeclaration *fd); | |
| 572 int overloadInsert(Dsymbol *s); | |
| 573 FuncDeclaration *overloadExactMatch(Type *t); | |
| 574 FuncDeclaration *overloadResolve(Loc loc, Expressions *arguments); | |
| 575 LabelDsymbol *searchLabel(Identifier *ident); | |
| 576 AggregateDeclaration *isThis(); | |
| 577 AggregateDeclaration *isMember2(); | |
| 578 int getLevel(Loc loc, FuncDeclaration *fd); // lexical nesting level difference | |
| 579 void appendExp(Expression *e); | |
| 580 void appendState(Statement *s); | |
| 581 char *mangle(); | |
| 582 int isMain(); | |
| 583 int isWinMain(); | |
| 584 int isDllMain(); | |
| 585 int isExport(); | |
| 586 int isImportedSymbol(); | |
| 587 int isAbstract(); | |
| 588 int isCodeseg(); | |
| 589 virtual int isNested(); | |
| 590 int needThis(); | |
| 591 virtual int isVirtual(); | |
| 592 virtual int addPreInvariant(); | |
| 593 virtual int addPostInvariant(); | |
| 594 Expression *interpret(InterState *istate, Expressions *arguments); | |
| 595 void inlineScan(); | |
| 596 int canInline(int hasthis, int hdrscan = 0); | |
| 597 Expression *doInline(InlineScanState *iss, Expression *ethis, Array *arguments); | |
| 598 char *kind(); | |
| 599 void toDocBuffer(OutBuffer *buf); | |
| 600 | |
| 601 static FuncDeclaration *genCfunc(Type *treturn, char *name); | |
| 602 static FuncDeclaration *genCfunc(Type *treturn, Identifier *id); | |
| 603 | |
| 604 Symbol *toSymbol(); | |
| 605 Symbol *toThunkSymbol(int offset); // thunk version | |
| 606 void toObjFile(); // compile to .obj file | |
| 607 int cvMember(unsigned char *p); | |
| 608 | |
| 609 FuncDeclaration *isFuncDeclaration() { return this; } | |
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610 |
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[svn r133] Fixed some problems with inlining not happening :P
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611 // llvmdc stuff |
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d3ee9efe20e2
[svn r15] * Fixed a bunch problems with virtual calls. Seems I did some rather poor testing.
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612 bool llvmQueued; |
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37a4fdab33fc
[svn r19] * Added support for reassigning 'this' inside class constructors.
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613 llvm::Value* llvmThisVar; |
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50
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[svn r54] Added support for nested delegates referencing parent's stack variables.
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614 std::set<VarDeclaration*> llvmNestedVars; |
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[svn r54] Added support for nested delegates referencing parent's stack variables.
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615 llvm::Value* llvmNested; |
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a9d29e9f1fed
[svn r61] Added support for D-style variadic functions :)
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616 llvm::Value* llvmArguments; |
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[svn r61] Added support for D-style variadic functions :)
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617 llvm::Value* llvmArgPtr; |
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[svn r86] Changed the way arguments are given storage. It is now detected if they will need it during semantic passes.
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618 llvm::Constant* llvmDwarfSubProgram; |
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[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
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619 bool llvmRunTimeHack; |
| 100 | 620 IRFunction* llvmIRFunc; |
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[svn r125] Renamed/moved a few backend member inside DMD structures for consistency.
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621 llvm::Value* llvmRetArg; |
| 1 | 622 }; |
| 623 | |
| 624 struct FuncAliasDeclaration : FuncDeclaration | |
| 625 { | |
| 626 FuncDeclaration *funcalias; | |
| 627 | |
| 628 FuncAliasDeclaration(FuncDeclaration *funcalias); | |
| 629 | |
| 630 FuncAliasDeclaration *isFuncAliasDeclaration() { return this; } | |
| 631 char *kind(); | |
| 632 Symbol *toSymbol(); | |
| 633 }; | |
| 634 | |
| 635 struct FuncLiteralDeclaration : FuncDeclaration | |
| 636 { | |
| 637 enum TOK tok; // TOKfunction or TOKdelegate | |
| 638 | |
| 639 FuncLiteralDeclaration(Loc loc, Loc endloc, Type *type, enum TOK tok, | |
| 640 ForeachStatement *fes); | |
| 641 void toCBuffer(OutBuffer *buf, HdrGenState *hgs); | |
| 642 Dsymbol *syntaxCopy(Dsymbol *); | |
| 643 int isNested(); | |
| 644 | |
| 645 FuncLiteralDeclaration *isFuncLiteralDeclaration() { return this; } | |
| 646 char *kind(); | |
| 647 }; | |
| 648 | |
| 649 struct CtorDeclaration : FuncDeclaration | |
| 650 { Arguments *arguments; | |
| 651 int varargs; | |
| 652 | |
| 653 CtorDeclaration(Loc loc, Loc endloc, Arguments *arguments, int varargs); | |
| 654 Dsymbol *syntaxCopy(Dsymbol *); | |
| 655 void semantic(Scope *sc); | |
| 656 void toCBuffer(OutBuffer *buf, HdrGenState *hgs); | |
| 657 char *kind(); | |
| 658 char *toChars(); | |
| 659 int isVirtual(); | |
| 660 int addPreInvariant(); | |
| 661 int addPostInvariant(); | |
| 662 void toDocBuffer(OutBuffer *buf); | |
| 663 | |
| 664 CtorDeclaration *isCtorDeclaration() { return this; } | |
| 665 }; | |
| 666 | |
| 667 struct DtorDeclaration : FuncDeclaration | |
| 668 { | |
| 669 DtorDeclaration(Loc loc, Loc endloc); | |
| 670 Dsymbol *syntaxCopy(Dsymbol *); | |
| 671 void semantic(Scope *sc); | |
| 672 void toCBuffer(OutBuffer *buf, HdrGenState *hgs); | |
| 673 int isVirtual(); | |
| 674 int addPreInvariant(); | |
| 675 int addPostInvariant(); | |
| 676 int overloadInsert(Dsymbol *s); | |
| 677 void emitComment(Scope *sc); | |
| 678 | |
| 679 DtorDeclaration *isDtorDeclaration() { return this; } | |
| 680 }; | |
| 681 | |
| 682 struct StaticCtorDeclaration : FuncDeclaration | |
| 683 { | |
| 684 StaticCtorDeclaration(Loc loc, Loc endloc); | |
| 685 Dsymbol *syntaxCopy(Dsymbol *); | |
| 686 void semantic(Scope *sc); | |
| 687 AggregateDeclaration *isThis(); | |
| 688 int isStaticConstructor(); | |
| 689 int isVirtual(); | |
| 690 int addPreInvariant(); | |
| 691 int addPostInvariant(); | |
| 692 void emitComment(Scope *sc); | |
| 693 void toCBuffer(OutBuffer *buf, HdrGenState *hgs); | |
| 694 | |
| 695 StaticCtorDeclaration *isStaticCtorDeclaration() { return this; } | |
| 696 }; | |
| 697 | |
| 698 struct StaticDtorDeclaration : FuncDeclaration | |
| 699 { | |
| 700 StaticDtorDeclaration(Loc loc, Loc endloc); | |
| 701 Dsymbol *syntaxCopy(Dsymbol *); | |
| 702 void semantic(Scope *sc); | |
| 703 AggregateDeclaration *isThis(); | |
| 704 int isStaticDestructor(); | |
| 705 int isVirtual(); | |
| 706 int addPreInvariant(); | |
| 707 int addPostInvariant(); | |
| 708 void emitComment(Scope *sc); | |
| 709 void toCBuffer(OutBuffer *buf, HdrGenState *hgs); | |
| 710 | |
| 711 StaticDtorDeclaration *isStaticDtorDeclaration() { return this; } | |
| 712 }; | |
| 713 | |
| 714 struct InvariantDeclaration : FuncDeclaration | |
| 715 { | |
| 716 InvariantDeclaration(Loc loc, Loc endloc); | |
| 717 Dsymbol *syntaxCopy(Dsymbol *); | |
| 718 void semantic(Scope *sc); | |
| 719 int isVirtual(); | |
| 720 int addPreInvariant(); | |
| 721 int addPostInvariant(); | |
| 722 void emitComment(Scope *sc); | |
| 723 void toCBuffer(OutBuffer *buf, HdrGenState *hgs); | |
| 724 | |
| 725 InvariantDeclaration *isInvariantDeclaration() { return this; } | |
| 726 }; | |
| 727 | |
| 728 | |
| 729 struct UnitTestDeclaration : FuncDeclaration | |
| 730 { | |
| 731 UnitTestDeclaration(Loc loc, Loc endloc); | |
| 732 Dsymbol *syntaxCopy(Dsymbol *); | |
| 733 void semantic(Scope *sc); | |
| 734 AggregateDeclaration *isThis(); | |
| 735 int isVirtual(); | |
| 736 int addPreInvariant(); | |
| 737 int addPostInvariant(); | |
| 738 void toCBuffer(OutBuffer *buf, HdrGenState *hgs); | |
| 739 | |
| 740 UnitTestDeclaration *isUnitTestDeclaration() { return this; } | |
| 741 }; | |
| 742 | |
| 743 struct NewDeclaration : FuncDeclaration | |
| 744 { Arguments *arguments; | |
| 745 int varargs; | |
| 746 | |
| 747 NewDeclaration(Loc loc, Loc endloc, Arguments *arguments, int varargs); | |
| 748 Dsymbol *syntaxCopy(Dsymbol *); | |
| 749 void semantic(Scope *sc); | |
| 750 void toCBuffer(OutBuffer *buf, HdrGenState *hgs); | |
| 751 char *kind(); | |
| 752 int isVirtual(); | |
| 753 int addPreInvariant(); | |
| 754 int addPostInvariant(); | |
| 755 | |
| 756 NewDeclaration *isNewDeclaration() { return this; } | |
| 757 }; | |
| 758 | |
| 759 | |
| 760 struct DeleteDeclaration : FuncDeclaration | |
| 761 { Arguments *arguments; | |
| 762 | |
| 763 DeleteDeclaration(Loc loc, Loc endloc, Arguments *arguments); | |
| 764 Dsymbol *syntaxCopy(Dsymbol *); | |
| 765 void semantic(Scope *sc); | |
| 766 void toCBuffer(OutBuffer *buf, HdrGenState *hgs); | |
| 767 char *kind(); | |
| 768 int isDelete(); | |
| 769 int isVirtual(); | |
| 770 int addPreInvariant(); | |
| 771 int addPostInvariant(); | |
| 772 #ifdef _DH | |
| 773 DeleteDeclaration *isDeleteDeclaration() { return this; } | |
| 774 #endif | |
| 775 }; | |
| 776 | |
| 777 #endif /* DMD_DECLARATION_H */ |