Mercurial > projects > ldc
annotate dmd/mtype.h @ 373:d1574e142e93 trunk
[svn r394] Fixed the new DtoNullValue function
| author | lindquist |
|---|---|
| date | Tue, 15 Jul 2008 15:16:56 +0200 |
| parents | aaade6ded589 |
| children | d632801b15f0 |
| rev | line source |
|---|---|
| 159 | 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_MTYPE_H | |
| 12 #define DMD_MTYPE_H | |
| 13 | |
| 14 #ifdef __DMC__ | |
| 15 #pragma once | |
| 16 #endif /* __DMC__ */ | |
| 17 | |
| 18 #include "root.h" | |
| 19 #include "stringtable.h" | |
| 20 | |
| 21 #include "arraytypes.h" | |
| 22 #include "expression.h" | |
| 23 | |
|
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24 // llvm |
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25 #include "../ir/irtype.h" |
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26 |
| 159 | 27 struct Scope; |
| 28 struct Identifier; | |
| 29 struct Expression; | |
| 30 struct StructDeclaration; | |
| 31 struct ClassDeclaration; | |
| 32 struct VarDeclaration; | |
| 33 struct EnumDeclaration; | |
| 34 struct TypedefDeclaration; | |
| 35 struct TypeInfoDeclaration; | |
| 36 struct Dsymbol; | |
| 37 struct TemplateInstance; | |
| 38 enum LINK; | |
| 39 | |
| 40 struct TypeBasic; | |
| 41 struct HdrGenState; | |
| 42 | |
| 43 // Back end | |
| 44 #if IN_GCC | |
| 45 union tree_node; typedef union tree_node TYPE; | |
| 46 typedef TYPE type; | |
| 47 #else | |
| 48 typedef struct TYPE type; | |
| 49 #endif | |
| 50 struct Symbol; | |
| 51 | |
| 52 enum TY | |
| 53 { | |
| 54 Tarray, // dynamic array | |
| 55 Tsarray, // static array | |
| 56 Taarray, // associative array | |
| 57 Tpointer, | |
| 58 Treference, | |
| 59 Tfunction, | |
| 60 Tident, | |
| 61 Tclass, | |
| 62 Tstruct, | |
| 63 Tenum, | |
| 64 Ttypedef, | |
| 65 Tdelegate, | |
| 66 | |
| 67 Tnone, | |
| 68 Tvoid, | |
| 69 Tint8, | |
| 70 Tuns8, | |
| 71 Tint16, | |
| 72 Tuns16, | |
| 73 Tint32, | |
| 74 Tuns32, | |
| 75 Tint64, | |
| 76 Tuns64, | |
| 77 Tfloat32, | |
| 78 Tfloat64, | |
| 79 Tfloat80, | |
| 80 | |
| 81 Timaginary32, | |
| 82 Timaginary64, | |
| 83 Timaginary80, | |
| 84 | |
| 85 Tcomplex32, | |
| 86 Tcomplex64, | |
| 87 Tcomplex80, | |
| 88 | |
| 89 Tbit, | |
| 90 Tbool, | |
| 91 Tchar, | |
| 92 Twchar, | |
| 93 Tdchar, | |
| 94 | |
| 95 Terror, | |
| 96 Tinstance, | |
| 97 Ttypeof, | |
| 98 Ttuple, | |
| 99 Tslice, | |
| 100 TMAX | |
| 101 }; | |
| 102 | |
| 103 #define Tascii Tchar | |
| 104 | |
| 105 extern int Tsize_t; | |
| 106 extern int Tptrdiff_t; | |
| 107 | |
| 108 struct Type : Object | |
| 109 { | |
| 110 TY ty; | |
| 111 unsigned char mod; // modifiers (MODconst, MODinvariant) | |
| 112 #define MODconst 1 // type is const | |
| 113 #define MODinvariant 2 // type is invariant | |
| 114 Type *next; | |
| 115 char *deco; | |
| 116 Type *pto; // merged pointer to this type | |
| 117 Type *rto; // reference to this type | |
| 118 Type *arrayof; // array of this type | |
| 119 TypeInfoDeclaration *vtinfo; // TypeInfo object for this Type | |
| 120 | |
| 121 type *ctype; // for back end | |
| 122 | |
| 123 #define tvoid basic[Tvoid] | |
| 124 #define tint8 basic[Tint8] | |
| 125 #define tuns8 basic[Tuns8] | |
| 126 #define tint16 basic[Tint16] | |
| 127 #define tuns16 basic[Tuns16] | |
| 128 #define tint32 basic[Tint32] | |
| 129 #define tuns32 basic[Tuns32] | |
| 130 #define tint64 basic[Tint64] | |
| 131 #define tuns64 basic[Tuns64] | |
| 132 #define tfloat32 basic[Tfloat32] | |
| 133 #define tfloat64 basic[Tfloat64] | |
| 134 #define tfloat80 basic[Tfloat80] | |
| 135 | |
| 136 #define timaginary32 basic[Timaginary32] | |
| 137 #define timaginary64 basic[Timaginary64] | |
| 138 #define timaginary80 basic[Timaginary80] | |
| 139 | |
| 140 #define tcomplex32 basic[Tcomplex32] | |
| 141 #define tcomplex64 basic[Tcomplex64] | |
| 142 #define tcomplex80 basic[Tcomplex80] | |
| 143 | |
| 144 #define tbit basic[Tbit] | |
| 145 #define tbool basic[Tbool] | |
| 146 #define tchar basic[Tchar] | |
| 147 #define twchar basic[Twchar] | |
| 148 #define tdchar basic[Tdchar] | |
| 149 | |
| 150 // Some special types | |
| 151 #define tshiftcnt tint32 // right side of shift expression | |
| 152 // #define tboolean tint32 // result of boolean expression | |
| 153 #define tboolean tbool // result of boolean expression | |
| 154 #define tindex tint32 // array/ptr index | |
| 155 static Type *tvoidptr; // void* | |
| 156 #define terror basic[Terror] // for error recovery | |
| 157 | |
| 158 #define tsize_t basic[Tsize_t] // matches size_t alias | |
| 159 #define tptrdiff_t basic[Tptrdiff_t] // matches ptrdiff_t alias | |
| 160 #define thash_t tsize_t // matches hash_t alias | |
| 161 | |
| 162 static ClassDeclaration *typeinfo; | |
| 163 static ClassDeclaration *typeinfoclass; | |
| 164 static ClassDeclaration *typeinfointerface; | |
| 165 static ClassDeclaration *typeinfostruct; | |
| 166 static ClassDeclaration *typeinfotypedef; | |
| 167 static ClassDeclaration *typeinfopointer; | |
| 168 static ClassDeclaration *typeinfoarray; | |
| 169 static ClassDeclaration *typeinfostaticarray; | |
| 170 static ClassDeclaration *typeinfoassociativearray; | |
| 171 static ClassDeclaration *typeinfoenum; | |
| 172 static ClassDeclaration *typeinfofunction; | |
| 173 static ClassDeclaration *typeinfodelegate; | |
| 174 static ClassDeclaration *typeinfotypelist; | |
| 175 | |
| 176 static Type *basic[TMAX]; | |
| 177 static unsigned char mangleChar[TMAX]; | |
| 178 static StringTable stringtable; | |
| 179 | |
| 180 // These tables are for implicit conversion of binary ops; | |
| 181 // the indices are the type of operand one, followed by operand two. | |
| 182 static unsigned char impcnvResult[TMAX][TMAX]; | |
| 183 static unsigned char impcnvType1[TMAX][TMAX]; | |
| 184 static unsigned char impcnvType2[TMAX][TMAX]; | |
| 185 | |
| 186 // If !=0, give warning on implicit conversion | |
| 187 static unsigned char impcnvWarn[TMAX][TMAX]; | |
| 188 | |
| 189 Type(TY ty, Type *next); | |
| 190 virtual Type *syntaxCopy(); | |
| 191 int equals(Object *o); | |
| 192 int dyncast() { return DYNCAST_TYPE; } // kludge for template.isType() | |
| 193 int covariant(Type *t); | |
| 194 char *toChars(); | |
| 195 static char needThisPrefix(); | |
| 196 static void init(); | |
| 197 d_uns64 size(); | |
| 198 virtual d_uns64 size(Loc loc); | |
| 199 virtual unsigned alignsize(); | |
| 200 virtual Type *semantic(Loc loc, Scope *sc); | |
| 201 virtual void toDecoBuffer(OutBuffer *buf); | |
| 202 Type *merge(); | |
| 203 virtual void toCBuffer(OutBuffer *buf, Identifier *ident, HdrGenState *hgs); | |
| 204 virtual void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); | |
| 205 void toCBuffer3(OutBuffer *buf, HdrGenState *hgs, int mod); | |
| 206 virtual int isbit(); | |
| 207 virtual int isintegral(); | |
| 208 virtual int isfloating(); // real, imaginary, or complex | |
| 209 virtual int isreal(); | |
| 210 virtual int isimaginary(); | |
| 211 virtual int iscomplex(); | |
| 212 virtual int isscalar(); | |
| 213 virtual int isunsigned(); | |
| 214 virtual int isauto(); | |
| 215 virtual int isString(); | |
| 216 virtual int checkBoolean(); // if can be converted to boolean value | |
| 217 void checkDeprecated(Loc loc, Scope *sc); | |
| 218 Type *pointerTo(); | |
| 219 Type *referenceTo(); | |
| 220 Type *arrayOf(); | |
| 221 virtual Dsymbol *toDsymbol(Scope *sc); | |
| 222 virtual Type *toBasetype(); | |
| 223 virtual int isBaseOf(Type *t, int *poffset); | |
| 224 virtual MATCH implicitConvTo(Type *to); | |
| 225 virtual ClassDeclaration *isClassHandle(); | |
| 226 virtual Expression *getProperty(Loc loc, Identifier *ident); | |
| 227 virtual Expression *dotExp(Scope *sc, Expression *e, Identifier *ident); | |
| 228 virtual unsigned memalign(unsigned salign); | |
| 229 virtual Expression *defaultInit(Loc loc = 0); | |
| 230 virtual int isZeroInit(); // if initializer is 0 | |
| 231 virtual dt_t **toDt(dt_t **pdt); | |
| 232 Identifier *getTypeInfoIdent(int internal); | |
| 233 virtual MATCH deduceType(Scope *sc, Type *tparam, TemplateParameters *parameters, Objects *dedtypes); | |
| 234 virtual void resolve(Loc loc, Scope *sc, Expression **pe, Type **pt, Dsymbol **ps); | |
| 235 Expression *getInternalTypeInfo(Scope *sc); | |
| 236 Expression *getTypeInfo(Scope *sc); | |
| 237 virtual TypeInfoDeclaration *getTypeInfoDeclaration(); | |
| 238 virtual int builtinTypeInfo(); | |
| 239 virtual Type *reliesOnTident(); | |
| 240 virtual Expression *toExpression(); | |
| 241 virtual int hasPointers(); | |
| 242 Type *nextOf() { return next; } | |
| 243 | |
| 244 static void error(Loc loc, const char *format, ...); | |
| 245 | |
| 246 // For backend | |
| 247 virtual unsigned totym(); | |
| 248 virtual type *toCtype(); | |
| 249 virtual type *toCParamtype(); | |
| 250 virtual Symbol *toSymbol(); | |
| 251 | |
| 252 // For eliminating dynamic_cast | |
| 253 virtual TypeBasic *isTypeBasic(); | |
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254 |
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255 // llvmdc |
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256 IrType ir; |
| 159 | 257 }; |
| 258 | |
| 259 struct TypeBasic : Type | |
| 260 { | |
| 261 char *dstring; | |
| 262 char *cstring; | |
| 263 unsigned flags; | |
| 264 | |
| 265 TypeBasic(TY ty); | |
| 266 Type *syntaxCopy(); | |
| 267 d_uns64 size(Loc loc); | |
| 268 unsigned alignsize(); | |
| 269 Expression *getProperty(Loc loc, Identifier *ident); | |
| 270 Expression *dotExp(Scope *sc, Expression *e, Identifier *ident); | |
| 271 char *toChars(); | |
| 272 void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); | |
| 273 int isintegral(); | |
| 274 int isbit(); | |
| 275 int isfloating(); | |
| 276 int isreal(); | |
| 277 int isimaginary(); | |
| 278 int iscomplex(); | |
| 279 int isscalar(); | |
| 280 int isunsigned(); | |
| 281 MATCH implicitConvTo(Type *to); | |
| 282 Expression *defaultInit(Loc loc); | |
| 283 int isZeroInit(); | |
| 284 int builtinTypeInfo(); | |
| 285 | |
| 286 // For eliminating dynamic_cast | |
| 287 TypeBasic *isTypeBasic(); | |
| 288 }; | |
| 289 | |
| 290 struct TypeArray : Type | |
| 291 { | |
| 292 TypeArray(TY ty, Type *next); | |
| 293 Expression *dotExp(Scope *sc, Expression *e, Identifier *ident); | |
| 294 }; | |
| 295 | |
| 296 // Static array, one with a fixed dimension | |
| 297 struct TypeSArray : TypeArray | |
| 298 { | |
| 299 Expression *dim; | |
| 300 | |
| 301 TypeSArray(Type *t, Expression *dim); | |
| 302 Type *syntaxCopy(); | |
| 303 d_uns64 size(Loc loc); | |
| 304 unsigned alignsize(); | |
| 305 Type *semantic(Loc loc, Scope *sc); | |
| 306 void resolve(Loc loc, Scope *sc, Expression **pe, Type **pt, Dsymbol **ps); | |
| 307 void toDecoBuffer(OutBuffer *buf); | |
| 308 void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); | |
| 309 Expression *dotExp(Scope *sc, Expression *e, Identifier *ident); | |
| 310 int isString(); | |
| 311 int isZeroInit(); | |
| 312 unsigned memalign(unsigned salign); | |
| 313 MATCH implicitConvTo(Type *to); | |
| 314 Expression *defaultInit(Loc loc); | |
| 315 dt_t **toDt(dt_t **pdt); | |
| 316 dt_t **toDtElem(dt_t **pdt, Expression *e); | |
| 317 MATCH deduceType(Scope *sc, Type *tparam, TemplateParameters *parameters, Objects *dedtypes); | |
| 318 TypeInfoDeclaration *getTypeInfoDeclaration(); | |
| 319 Expression *toExpression(); | |
| 320 int hasPointers(); | |
| 321 | |
| 322 type *toCtype(); | |
| 323 type *toCParamtype(); | |
| 324 }; | |
| 325 | |
| 326 // Dynamic array, no dimension | |
| 327 struct TypeDArray : TypeArray | |
| 328 { | |
| 329 TypeDArray(Type *t); | |
| 330 Type *syntaxCopy(); | |
| 331 d_uns64 size(Loc loc); | |
| 332 unsigned alignsize(); | |
| 333 Type *semantic(Loc loc, Scope *sc); | |
| 334 void toDecoBuffer(OutBuffer *buf); | |
| 335 void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); | |
| 336 Expression *dotExp(Scope *sc, Expression *e, Identifier *ident); | |
| 337 int isString(); | |
| 338 int isZeroInit(); | |
| 339 int checkBoolean(); | |
| 340 MATCH implicitConvTo(Type *to); | |
| 341 Expression *defaultInit(Loc loc); | |
| 342 int builtinTypeInfo(); | |
| 343 TypeInfoDeclaration *getTypeInfoDeclaration(); | |
| 344 int hasPointers(); | |
| 345 | |
| 346 type *toCtype(); | |
| 347 }; | |
| 348 | |
| 349 struct TypeAArray : TypeArray | |
| 350 { | |
| 351 Type *index; // key type for type checking | |
| 352 Type *key; // actual key type | |
| 353 | |
| 354 TypeAArray(Type *t, Type *index); | |
| 355 Type *syntaxCopy(); | |
| 356 d_uns64 size(Loc loc); | |
| 357 Type *semantic(Loc loc, Scope *sc); | |
| 336 | 358 void resolve(Loc loc, Scope *sc, Expression **pe, Type **pt, Dsymbol **ps); |
| 159 | 359 void toDecoBuffer(OutBuffer *buf); |
| 360 void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); | |
| 361 Expression *dotExp(Scope *sc, Expression *e, Identifier *ident); | |
| 362 Expression *defaultInit(Loc loc); | |
| 363 MATCH deduceType(Scope *sc, Type *tparam, TemplateParameters *parameters, Objects *dedtypes); | |
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364 int isZeroInit(); |
| 159 | 365 int checkBoolean(); |
| 366 TypeInfoDeclaration *getTypeInfoDeclaration(); | |
| 367 int hasPointers(); | |
| 368 | |
| 369 // Back end | |
| 370 Symbol *aaGetSymbol(char *func, int flags); | |
| 371 | |
| 372 type *toCtype(); | |
| 373 }; | |
| 374 | |
| 375 struct TypePointer : Type | |
| 376 { | |
| 377 TypePointer(Type *t); | |
| 378 Type *syntaxCopy(); | |
| 379 Type *semantic(Loc loc, Scope *sc); | |
| 380 d_uns64 size(Loc loc); | |
| 381 void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); | |
| 382 MATCH implicitConvTo(Type *to); | |
| 383 int isscalar(); | |
| 384 Expression *defaultInit(Loc loc); | |
| 385 int isZeroInit(); | |
| 386 TypeInfoDeclaration *getTypeInfoDeclaration(); | |
| 387 int hasPointers(); | |
| 388 | |
| 389 type *toCtype(); | |
| 390 }; | |
| 391 | |
| 392 struct TypeReference : Type | |
| 393 { | |
| 394 TypeReference(Type *t); | |
| 395 Type *syntaxCopy(); | |
| 396 d_uns64 size(Loc loc); | |
| 397 void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); | |
| 398 Expression *dotExp(Scope *sc, Expression *e, Identifier *ident); | |
| 399 Expression *defaultInit(Loc loc); | |
| 400 int isZeroInit(); | |
| 401 }; | |
| 402 | |
| 403 enum RET | |
| 404 { | |
| 405 RETregs = 1, // returned in registers | |
| 406 RETstack = 2, // returned on stack | |
| 407 }; | |
| 408 | |
| 409 struct TypeFunction : Type | |
| 410 { | |
| 411 Arguments *parameters; // function parameters | |
| 412 int varargs; // 1: T t, ...) style for variable number of arguments | |
| 413 // 2: T t ...) style for variable number of arguments | |
| 414 enum LINK linkage; // calling convention | |
| 415 | |
| 416 int inuse; | |
| 417 | |
| 418 TypeFunction(Arguments *parameters, Type *treturn, int varargs, enum LINK linkage); | |
| 419 Type *syntaxCopy(); | |
| 420 Type *semantic(Loc loc, Scope *sc); | |
| 421 void toDecoBuffer(OutBuffer *buf); | |
| 422 void toCBuffer(OutBuffer *buf, Identifier *ident, HdrGenState *hgs); | |
| 423 void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); | |
| 424 MATCH deduceType(Scope *sc, Type *tparam, TemplateParameters *parameters, Objects *dedtypes); | |
| 425 TypeInfoDeclaration *getTypeInfoDeclaration(); | |
| 426 Type *reliesOnTident(); | |
| 427 | |
| 428 int callMatch(Expressions *toargs); | |
| 429 type *toCtype(); | |
| 430 enum RET retStyle(); | |
| 431 | |
| 432 unsigned totym(); | |
| 433 | |
| 434 bool llvmRetInPtr; | |
| 435 bool llvmUsesThis; | |
| 436 }; | |
| 437 | |
| 438 struct TypeDelegate : Type | |
| 439 { | |
| 440 TypeDelegate(Type *t); | |
| 441 Type *syntaxCopy(); | |
| 442 Type *semantic(Loc loc, Scope *sc); | |
| 443 d_uns64 size(Loc loc); | |
| 444 void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); | |
| 445 Expression *defaultInit(Loc loc); | |
| 446 int isZeroInit(); | |
| 447 int checkBoolean(); | |
| 448 TypeInfoDeclaration *getTypeInfoDeclaration(); | |
| 449 Expression *dotExp(Scope *sc, Expression *e, Identifier *ident); | |
| 450 int hasPointers(); | |
| 451 | |
| 452 type *toCtype(); | |
| 453 }; | |
| 454 | |
| 455 struct TypeQualified : Type | |
| 456 { | |
| 457 Loc loc; | |
| 458 Array idents; // array of Identifier's representing ident.ident.ident etc. | |
| 459 | |
| 460 TypeQualified(TY ty, Loc loc); | |
| 461 void syntaxCopyHelper(TypeQualified *t); | |
| 462 void addIdent(Identifier *ident); | |
| 463 void toCBuffer2Helper(OutBuffer *buf, HdrGenState *hgs); | |
| 464 d_uns64 size(Loc loc); | |
| 465 void resolveHelper(Loc loc, Scope *sc, Dsymbol *s, Dsymbol *scopesym, | |
| 466 Expression **pe, Type **pt, Dsymbol **ps); | |
| 467 }; | |
| 468 | |
| 469 struct TypeIdentifier : TypeQualified | |
| 470 { | |
| 471 Identifier *ident; | |
| 472 | |
| 473 TypeIdentifier(Loc loc, Identifier *ident); | |
| 474 Type *syntaxCopy(); | |
| 475 //char *toChars(); | |
| 476 void toDecoBuffer(OutBuffer *buf); | |
| 477 void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); | |
| 478 void resolve(Loc loc, Scope *sc, Expression **pe, Type **pt, Dsymbol **ps); | |
| 479 Dsymbol *toDsymbol(Scope *sc); | |
| 480 Type *semantic(Loc loc, Scope *sc); | |
| 481 MATCH deduceType(Scope *sc, Type *tparam, TemplateParameters *parameters, Objects *dedtypes); | |
| 482 Type *reliesOnTident(); | |
| 483 Expression *toExpression(); | |
| 484 }; | |
| 485 | |
| 486 /* Similar to TypeIdentifier, but with a TemplateInstance as the root | |
| 487 */ | |
| 488 struct TypeInstance : TypeQualified | |
| 489 { | |
| 490 TemplateInstance *tempinst; | |
| 491 | |
| 492 TypeInstance(Loc loc, TemplateInstance *tempinst); | |
| 493 Type *syntaxCopy(); | |
| 494 //char *toChars(); | |
| 495 //void toDecoBuffer(OutBuffer *buf); | |
| 496 void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); | |
| 497 void resolve(Loc loc, Scope *sc, Expression **pe, Type **pt, Dsymbol **ps); | |
| 498 Type *semantic(Loc loc, Scope *sc); | |
| 499 MATCH deduceType(Scope *sc, Type *tparam, TemplateParameters *parameters, Objects *dedtypes); | |
| 500 }; | |
| 501 | |
| 502 struct TypeTypeof : TypeQualified | |
| 503 { | |
| 504 Expression *exp; | |
| 505 | |
| 506 TypeTypeof(Loc loc, Expression *exp); | |
| 507 Type *syntaxCopy(); | |
| 508 Dsymbol *toDsymbol(Scope *sc); | |
| 509 void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); | |
| 510 Type *semantic(Loc loc, Scope *sc); | |
| 511 d_uns64 size(Loc loc); | |
| 512 }; | |
| 513 | |
| 514 struct TypeStruct : Type | |
| 515 { | |
| 516 StructDeclaration *sym; | |
| 517 | |
| 518 TypeStruct(StructDeclaration *sym); | |
| 519 d_uns64 size(Loc loc); | |
| 520 unsigned alignsize(); | |
| 521 char *toChars(); | |
| 522 Type *syntaxCopy(); | |
| 523 Type *semantic(Loc loc, Scope *sc); | |
| 524 Dsymbol *toDsymbol(Scope *sc); | |
| 525 void toDecoBuffer(OutBuffer *buf); | |
| 526 void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); | |
| 527 Expression *dotExp(Scope *sc, Expression *e, Identifier *ident); | |
| 528 unsigned memalign(unsigned salign); | |
| 529 Expression *defaultInit(Loc loc); | |
| 530 int isZeroInit(); | |
| 531 int checkBoolean(); | |
| 532 dt_t **toDt(dt_t **pdt); | |
| 533 MATCH deduceType(Scope *sc, Type *tparam, TemplateParameters *parameters, Objects *dedtypes); | |
| 534 TypeInfoDeclaration *getTypeInfoDeclaration(); | |
| 535 int hasPointers(); | |
| 536 | |
| 537 type *toCtype(); | |
| 538 }; | |
| 539 | |
| 540 struct TypeEnum : Type | |
| 541 { | |
| 542 EnumDeclaration *sym; | |
| 543 | |
| 544 TypeEnum(EnumDeclaration *sym); | |
| 545 d_uns64 size(Loc loc); | |
| 546 unsigned alignsize(); | |
| 547 char *toChars(); | |
| 548 Type *semantic(Loc loc, Scope *sc); | |
| 549 Dsymbol *toDsymbol(Scope *sc); | |
| 550 void toDecoBuffer(OutBuffer *buf); | |
| 551 void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); | |
| 552 Expression *dotExp(Scope *sc, Expression *e, Identifier *ident); | |
| 553 Expression *getProperty(Loc loc, Identifier *ident); | |
| 554 int isintegral(); | |
| 555 int isfloating(); | |
| 556 int isscalar(); | |
| 557 int isunsigned(); | |
| 558 MATCH implicitConvTo(Type *to); | |
| 559 Type *toBasetype(); | |
| 560 Expression *defaultInit(Loc loc); | |
| 561 int isZeroInit(); | |
| 562 MATCH deduceType(Scope *sc, Type *tparam, TemplateParameters *parameters, Objects *dedtypes); | |
| 563 TypeInfoDeclaration *getTypeInfoDeclaration(); | |
| 564 int hasPointers(); | |
| 565 | |
| 566 type *toCtype(); | |
| 567 }; | |
| 568 | |
| 569 struct TypeTypedef : Type | |
| 570 { | |
| 571 TypedefDeclaration *sym; | |
| 572 | |
| 573 TypeTypedef(TypedefDeclaration *sym); | |
| 574 Type *syntaxCopy(); | |
| 575 d_uns64 size(Loc loc); | |
| 576 unsigned alignsize(); | |
| 577 char *toChars(); | |
| 578 Type *semantic(Loc loc, Scope *sc); | |
| 579 Dsymbol *toDsymbol(Scope *sc); | |
| 580 void toDecoBuffer(OutBuffer *buf); | |
| 581 void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); | |
| 582 Expression *dotExp(Scope *sc, Expression *e, Identifier *ident); | |
| 583 Expression *getProperty(Loc loc, Identifier *ident); | |
| 584 int isbit(); | |
| 585 int isintegral(); | |
| 586 int isfloating(); | |
| 587 int isreal(); | |
| 588 int isimaginary(); | |
| 589 int iscomplex(); | |
| 590 int isscalar(); | |
| 591 int isunsigned(); | |
| 592 int checkBoolean(); | |
| 593 Type *toBasetype(); | |
| 594 MATCH implicitConvTo(Type *to); | |
| 595 Expression *defaultInit(Loc loc); | |
| 596 int isZeroInit(); | |
| 597 dt_t **toDt(dt_t **pdt); | |
| 598 MATCH deduceType(Scope *sc, Type *tparam, TemplateParameters *parameters, Objects *dedtypes); | |
| 599 TypeInfoDeclaration *getTypeInfoDeclaration(); | |
| 600 int hasPointers(); | |
| 601 | |
| 602 type *toCtype(); | |
| 603 type *toCParamtype(); | |
| 604 }; | |
| 605 | |
| 606 struct TypeClass : Type | |
| 607 { | |
| 608 ClassDeclaration *sym; | |
| 609 | |
| 610 TypeClass(ClassDeclaration *sym); | |
| 611 d_uns64 size(Loc loc); | |
| 612 char *toChars(); | |
| 613 Type *syntaxCopy(); | |
| 614 Type *semantic(Loc loc, Scope *sc); | |
| 615 Dsymbol *toDsymbol(Scope *sc); | |
| 616 void toDecoBuffer(OutBuffer *buf); | |
| 617 void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); | |
| 618 Expression *dotExp(Scope *sc, Expression *e, Identifier *ident); | |
| 619 ClassDeclaration *isClassHandle(); | |
| 620 int isBaseOf(Type *t, int *poffset); | |
| 621 MATCH implicitConvTo(Type *to); | |
| 622 Expression *defaultInit(Loc loc); | |
| 623 int isZeroInit(); | |
| 624 MATCH deduceType(Scope *sc, Type *tparam, TemplateParameters *parameters, Objects *dedtypes); | |
| 625 int isauto(); | |
| 626 int checkBoolean(); | |
| 627 TypeInfoDeclaration *getTypeInfoDeclaration(); | |
| 628 int hasPointers(); | |
| 629 | |
| 630 type *toCtype(); | |
| 631 | |
| 632 Symbol *toSymbol(); | |
| 633 }; | |
| 634 | |
| 635 struct TypeTuple : Type | |
| 636 { | |
| 637 Arguments *arguments; // types making up the tuple | |
| 638 | |
| 639 TypeTuple(Arguments *arguments); | |
| 640 TypeTuple(Expressions *exps); | |
| 641 Type *syntaxCopy(); | |
| 642 Type *semantic(Loc loc, Scope *sc); | |
| 643 int equals(Object *o); | |
| 644 Type *reliesOnTident(); | |
| 645 void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); | |
| 646 void toDecoBuffer(OutBuffer *buf); | |
| 647 Expression *getProperty(Loc loc, Identifier *ident); | |
| 648 TypeInfoDeclaration *getTypeInfoDeclaration(); | |
| 649 }; | |
| 650 | |
| 651 struct TypeSlice : Type | |
| 652 { | |
| 653 Expression *lwr; | |
| 654 Expression *upr; | |
| 655 | |
| 656 TypeSlice(Type *next, Expression *lwr, Expression *upr); | |
| 657 Type *syntaxCopy(); | |
| 658 Type *semantic(Loc loc, Scope *sc); | |
| 659 void resolve(Loc loc, Scope *sc, Expression **pe, Type **pt, Dsymbol **ps); | |
| 660 void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); | |
| 661 }; | |
| 662 | |
| 663 /**************************************************************/ | |
| 664 | |
| 665 //enum InOut { None, In, Out, InOut, Lazy }; | |
| 666 | |
| 667 struct Argument : Object | |
| 668 { | |
| 669 //enum InOut inout; | |
| 670 unsigned storageClass; | |
| 671 Type *type; | |
| 672 Identifier *ident; | |
| 673 Expression *defaultArg; | |
| 674 | |
| 675 Argument(unsigned storageClass, Type *type, Identifier *ident, Expression *defaultArg); | |
| 676 Argument *syntaxCopy(); | |
| 677 Type *isLazyArray(); | |
| 678 void toDecoBuffer(OutBuffer *buf); | |
| 679 static Arguments *arraySyntaxCopy(Arguments *args); | |
| 680 static char *argsTypesToChars(Arguments *args, int varargs); | |
| 681 static void argsToCBuffer(OutBuffer *buf, HdrGenState *hgs, Arguments *arguments, int varargs); | |
| 682 static void argsToDecoBuffer(OutBuffer *buf, Arguments *arguments); | |
| 683 static size_t dim(Arguments *arguments); | |
| 684 static Argument *getNth(Arguments *arguments, size_t nth, size_t *pn = NULL); | |
|
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685 |
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686 // LLVMDC |
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687 bool llvmByVal; |
| 159 | 688 }; |
| 689 | |
| 690 extern int PTRSIZE; | |
| 691 extern int REALSIZE; | |
| 692 extern int REALPAD; | |
| 693 extern int Tsize_t; | |
| 694 extern int Tptrdiff_t; | |
| 695 | |
| 696 #endif /* DMD_MTYPE_H */ |