Mercurial > projects > ldc
annotate dmd/mtype.h @ 73:b706170e24a9 trunk
[svn r77] Fixed foreach on slice.
Fixed some nested function problems when accessing outer function parameters.
Major changes to handling of structs.
Initial support for unions.
Probably more...
| author | lindquist |
|---|---|
| date | Wed, 31 Oct 2007 03:11:32 +0100 |
| parents | d7e764e62462 |
| children | 70d6113eeb8c |
| 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_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 | |
| 24 namespace llvm | |
| 25 { | |
| 26 class Value; | |
| 27 class Type; | |
| 28 class Instruction; | |
| 29 } | |
| 30 | |
| 31 struct Scope; | |
| 32 struct Identifier; | |
| 33 struct Expression; | |
| 34 struct StructDeclaration; | |
| 35 struct ClassDeclaration; | |
| 36 struct VarDeclaration; | |
| 37 struct EnumDeclaration; | |
| 38 struct TypedefDeclaration; | |
| 39 struct TypeInfoDeclaration; | |
| 40 struct Dsymbol; | |
| 41 struct TemplateInstance; | |
| 42 enum LINK; | |
| 43 | |
| 44 struct TypeBasic; | |
| 45 struct HdrGenState; | |
| 46 | |
| 47 // Back end | |
| 48 #if IN_GCC | |
| 49 union tree_node; typedef union tree_node TYPE; | |
| 50 typedef TYPE type; | |
| 51 #else | |
| 52 typedef struct TYPE type; | |
| 53 #endif | |
| 54 struct Symbol; | |
| 55 | |
| 56 enum TY | |
| 57 { | |
| 58 Tarray, // dynamic array | |
| 59 Tsarray, // static array | |
| 60 Taarray, // associative array | |
| 61 Tpointer, | |
| 62 Treference, | |
| 63 Tfunction, | |
| 64 Tident, | |
| 65 Tclass, | |
| 66 Tstruct, | |
| 67 Tenum, | |
| 68 Ttypedef, | |
| 69 Tdelegate, | |
| 70 | |
| 71 Tnone, | |
| 72 Tvoid, | |
| 73 Tint8, | |
| 74 Tuns8, | |
| 75 Tint16, | |
| 76 Tuns16, | |
| 77 Tint32, | |
| 78 Tuns32, | |
| 79 Tint64, | |
| 80 Tuns64, | |
| 81 Tfloat32, | |
| 82 Tfloat64, | |
| 83 Tfloat80, | |
| 84 | |
| 85 Timaginary32, | |
| 86 Timaginary64, | |
| 87 Timaginary80, | |
| 88 | |
| 89 Tcomplex32, | |
| 90 Tcomplex64, | |
| 91 Tcomplex80, | |
| 92 | |
| 93 Tbit, | |
| 94 Tbool, | |
| 95 Tchar, | |
| 96 Twchar, | |
| 97 Tdchar, | |
| 98 | |
| 99 Terror, | |
| 100 Tinstance, | |
| 101 Ttypeof, | |
| 102 Ttuple, | |
| 103 Tslice, | |
| 104 TMAX | |
| 105 }; | |
| 106 | |
| 107 #define Tascii Tchar | |
| 108 | |
| 109 extern int Tsize_t; | |
| 110 extern int Tptrdiff_t; | |
| 111 | |
| 112 struct Type : Object | |
| 113 { | |
| 114 TY ty; | |
| 115 Type *next; | |
| 116 char *deco; | |
| 117 Type *pto; // merged pointer to this type | |
| 118 Type *rto; // reference to this type | |
| 119 Type *arrayof; // array of this type | |
| 120 TypeInfoDeclaration *vtinfo; // TypeInfo object for this Type | |
| 121 | |
| 122 type *ctype; // for back end | |
| 123 | |
| 124 #define tvoid basic[Tvoid] | |
| 125 #define tint8 basic[Tint8] | |
| 126 #define tuns8 basic[Tuns8] | |
| 127 #define tint16 basic[Tint16] | |
| 128 #define tuns16 basic[Tuns16] | |
| 129 #define tint32 basic[Tint32] | |
| 130 #define tuns32 basic[Tuns32] | |
| 131 #define tint64 basic[Tint64] | |
| 132 #define tuns64 basic[Tuns64] | |
| 133 #define tfloat32 basic[Tfloat32] | |
| 134 #define tfloat64 basic[Tfloat64] | |
| 135 #define tfloat80 basic[Tfloat80] | |
| 136 | |
| 137 #define timaginary32 basic[Timaginary32] | |
| 138 #define timaginary64 basic[Timaginary64] | |
| 139 #define timaginary80 basic[Timaginary80] | |
| 140 | |
| 141 #define tcomplex32 basic[Tcomplex32] | |
| 142 #define tcomplex64 basic[Tcomplex64] | |
| 143 #define tcomplex80 basic[Tcomplex80] | |
| 144 | |
| 145 #define tbit basic[Tbit] | |
| 146 #define tbool basic[Tbool] | |
| 147 #define tchar basic[Tchar] | |
| 148 #define twchar basic[Twchar] | |
| 149 #define tdchar basic[Tdchar] | |
| 150 | |
| 151 // Some special types | |
| 152 #define tshiftcnt tint32 // right side of shift expression | |
| 153 // #define tboolean tint32 // result of boolean expression | |
| 154 #define tboolean tbool // result of boolean expression | |
| 155 #define tindex tint32 // array/ptr index | |
| 156 static Type *tvoidptr; // void* | |
| 157 #define terror basic[Terror] // for error recovery | |
| 158 | |
| 159 #define tsize_t basic[Tsize_t] // matches size_t alias | |
| 160 #define tptrdiff_t basic[Tptrdiff_t] // matches ptrdiff_t alias | |
| 161 #define thash_t tsize_t // matches hash_t alias | |
| 162 | |
| 163 static ClassDeclaration *typeinfo; | |
| 164 static ClassDeclaration *typeinfoclass; | |
| 165 static ClassDeclaration *typeinfointerface; | |
| 166 static ClassDeclaration *typeinfostruct; | |
| 167 static ClassDeclaration *typeinfotypedef; | |
| 168 static ClassDeclaration *typeinfopointer; | |
| 169 static ClassDeclaration *typeinfoarray; | |
| 170 static ClassDeclaration *typeinfostaticarray; | |
| 171 static ClassDeclaration *typeinfoassociativearray; | |
| 172 static ClassDeclaration *typeinfoenum; | |
| 173 static ClassDeclaration *typeinfofunction; | |
| 174 static ClassDeclaration *typeinfodelegate; | |
| 175 static ClassDeclaration *typeinfotypelist; | |
| 176 | |
| 177 static Type *basic[TMAX]; | |
| 178 static unsigned char mangleChar[TMAX]; | |
| 179 static StringTable stringtable; | |
| 180 | |
| 181 // These tables are for implicit conversion of binary ops; | |
| 182 // the indices are the type of operand one, followed by operand two. | |
| 183 static unsigned char impcnvResult[TMAX][TMAX]; | |
| 184 static unsigned char impcnvType1[TMAX][TMAX]; | |
| 185 static unsigned char impcnvType2[TMAX][TMAX]; | |
| 186 | |
| 187 // If !=0, give warning on implicit conversion | |
| 188 static unsigned char impcnvWarn[TMAX][TMAX]; | |
| 189 | |
| 190 Type(TY ty, Type *next); | |
| 191 virtual Type *syntaxCopy(); | |
| 192 int equals(Object *o); | |
| 193 int dyncast() { return DYNCAST_TYPE; } // kludge for template.isType() | |
| 194 int covariant(Type *t); | |
| 195 char *toChars(); | |
| 196 static char needThisPrefix(); | |
| 197 static void init(); | |
| 198 d_uns64 size(); | |
| 199 virtual d_uns64 size(Loc loc); | |
| 200 virtual unsigned alignsize(); | |
| 201 virtual Type *semantic(Loc loc, Scope *sc); | |
| 202 virtual void toDecoBuffer(OutBuffer *buf); | |
| 203 virtual void toTypeInfoBuffer(OutBuffer *buf); | |
| 204 Type *merge(); | |
| 205 void toCBuffer(OutBuffer *buf, Identifier *ident, HdrGenState *hgs); | |
| 206 virtual void toCBuffer2(OutBuffer *buf, Identifier *ident, HdrGenState *hgs); | |
| 207 virtual int isbit(); | |
| 208 virtual int isintegral(); | |
| 209 virtual int isfloating(); // real, imaginary, or complex | |
| 210 virtual int isreal(); | |
| 211 virtual int isimaginary(); | |
| 212 virtual int iscomplex(); | |
| 213 virtual int isscalar(); | |
| 214 virtual int isunsigned(); | |
| 215 virtual int isauto(); | |
| 216 virtual int isString(); | |
| 217 virtual int checkBoolean(); // if can be converted to boolean value | |
| 218 void checkDeprecated(Loc loc, Scope *sc); | |
| 219 Type *pointerTo(); | |
| 220 Type *referenceTo(); | |
| 221 Type *arrayOf(); | |
| 222 virtual Dsymbol *toDsymbol(Scope *sc); | |
| 223 virtual Type *toBasetype(); | |
| 224 virtual int isBaseOf(Type *t, int *poffset); | |
| 225 virtual MATCH implicitConvTo(Type *to); | |
| 226 virtual ClassDeclaration *isClassHandle(); | |
| 227 virtual Expression *getProperty(Loc loc, Identifier *ident); | |
| 228 virtual Expression *dotExp(Scope *sc, Expression *e, Identifier *ident); | |
| 229 virtual unsigned memalign(unsigned salign); | |
| 230 virtual Expression *defaultInit(); | |
| 231 virtual int isZeroInit(); // if initializer is 0 | |
| 232 virtual dt_t **toDt(dt_t **pdt); | |
| 233 Identifier *getTypeInfoIdent(int internal); | |
| 234 virtual MATCH deduceType(Scope *sc, Type *tparam, TemplateParameters *parameters, Objects *dedtypes); | |
| 235 virtual void resolve(Loc loc, Scope *sc, Expression **pe, Type **pt, Dsymbol **ps); | |
| 236 Expression *getInternalTypeInfo(Scope *sc); | |
| 237 Expression *getTypeInfo(Scope *sc); | |
| 238 virtual TypeInfoDeclaration *getTypeInfoDeclaration(); | |
| 239 virtual int builtinTypeInfo(); | |
| 240 virtual Type *reliesOnTident(); | |
| 241 virtual Expression *toExpression(); | |
| 242 virtual int hasPointers(); | |
| 243 Type *nextOf() { return next; } | |
| 244 | |
| 245 static void error(Loc loc, const char *format, ...); | |
| 246 | |
| 247 // For backend | |
| 248 virtual unsigned totym(); | |
| 249 virtual type *toCtype(); | |
| 250 virtual type *toCParamtype(); | |
| 251 virtual Symbol *toSymbol(); | |
| 252 | |
|
11
d3ee9efe20e2
[svn r15] * Fixed a bunch problems with virtual calls. Seems I did some rather poor testing.
lindquist
parents:
9
diff
changeset
|
253 const llvm::Type* llvmType; |
| 1 | 254 |
| 255 // For eliminating dynamic_cast | |
| 256 virtual TypeBasic *isTypeBasic(); | |
| 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, Identifier *ident, HdrGenState *hgs); | |
| 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(); | |
| 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 virtual void toPrettyBracket(OutBuffer *buf, HdrGenState *hgs) = 0; | |
| 294 void toCBuffer2(OutBuffer *buf, Identifier *ident, HdrGenState *hgs); | |
| 295 Expression *dotExp(Scope *sc, Expression *e, Identifier *ident); | |
| 296 }; | |
| 297 | |
| 298 // Static array, one with a fixed dimension | |
| 299 struct TypeSArray : TypeArray | |
| 300 { | |
| 301 Expression *dim; | |
| 302 | |
| 303 TypeSArray(Type *t, Expression *dim); | |
| 304 Type *syntaxCopy(); | |
| 305 d_uns64 size(Loc loc); | |
| 306 unsigned alignsize(); | |
| 307 Type *semantic(Loc loc, Scope *sc); | |
| 308 void resolve(Loc loc, Scope *sc, Expression **pe, Type **pt, Dsymbol **ps); | |
| 309 void toDecoBuffer(OutBuffer *buf); | |
| 310 void toTypeInfoBuffer(OutBuffer *buf); | |
| 311 void toPrettyBracket(OutBuffer *buf, HdrGenState *hgs); | |
| 312 Expression *dotExp(Scope *sc, Expression *e, Identifier *ident); | |
| 313 int isString(); | |
| 314 int isZeroInit(); | |
| 315 unsigned memalign(unsigned salign); | |
| 316 MATCH implicitConvTo(Type *to); | |
| 317 Expression *defaultInit(); | |
| 318 dt_t **toDt(dt_t **pdt); | |
| 319 dt_t **toDtElem(dt_t **pdt, Expression *e); | |
| 320 MATCH deduceType(Scope *sc, Type *tparam, TemplateParameters *parameters, Objects *dedtypes); | |
| 321 TypeInfoDeclaration *getTypeInfoDeclaration(); | |
| 322 Expression *toExpression(); | |
| 323 int hasPointers(); | |
| 324 | |
| 325 type *toCtype(); | |
| 326 type *toCParamtype(); | |
| 327 }; | |
| 328 | |
| 329 // Dynamic array, no dimension | |
| 330 struct TypeDArray : TypeArray | |
| 331 { | |
| 332 TypeDArray(Type *t); | |
| 333 Type *syntaxCopy(); | |
| 334 d_uns64 size(Loc loc); | |
| 335 unsigned alignsize(); | |
| 336 Type *semantic(Loc loc, Scope *sc); | |
| 337 void toDecoBuffer(OutBuffer *buf); | |
| 338 void toTypeInfoBuffer(OutBuffer *buf); | |
| 339 void toPrettyBracket(OutBuffer *buf, HdrGenState *hgs); | |
| 340 Expression *dotExp(Scope *sc, Expression *e, Identifier *ident); | |
| 341 int isString(); | |
| 342 int isZeroInit(); | |
| 343 int checkBoolean(); | |
| 344 MATCH implicitConvTo(Type *to); | |
| 345 Expression *defaultInit(); | |
| 346 int builtinTypeInfo(); | |
| 347 TypeInfoDeclaration *getTypeInfoDeclaration(); | |
| 348 int hasPointers(); | |
| 349 | |
| 350 type *toCtype(); | |
| 351 }; | |
| 352 | |
| 353 struct TypeAArray : TypeArray | |
| 354 { | |
| 355 Type *index; // key type for type checking | |
| 356 Type *key; // actual key type | |
| 357 | |
| 358 TypeAArray(Type *t, Type *index); | |
| 359 Type *syntaxCopy(); | |
| 360 d_uns64 size(Loc loc); | |
| 361 Type *semantic(Loc loc, Scope *sc); | |
| 362 void toDecoBuffer(OutBuffer *buf); | |
| 363 void toPrettyBracket(OutBuffer *buf, HdrGenState *hgs); | |
| 364 Expression *dotExp(Scope *sc, Expression *e, Identifier *ident); | |
| 365 Expression *defaultInit(); | |
| 366 MATCH deduceType(Scope *sc, Type *tparam, TemplateParameters *parameters, Objects *dedtypes); | |
| 367 int checkBoolean(); | |
| 368 TypeInfoDeclaration *getTypeInfoDeclaration(); | |
| 369 int hasPointers(); | |
| 370 | |
| 371 // Back end | |
| 372 Symbol *aaGetSymbol(char *func, int flags); | |
| 373 | |
| 374 type *toCtype(); | |
| 375 }; | |
| 376 | |
| 377 struct TypePointer : Type | |
| 378 { | |
| 379 TypePointer(Type *t); | |
| 380 Type *syntaxCopy(); | |
| 381 Type *semantic(Loc loc, Scope *sc); | |
| 382 d_uns64 size(Loc loc); | |
| 383 void toCBuffer2(OutBuffer *buf, Identifier *ident, HdrGenState *hgs); | |
| 384 MATCH implicitConvTo(Type *to); | |
| 385 int isscalar(); | |
| 386 Expression *defaultInit(); | |
| 387 int isZeroInit(); | |
| 388 TypeInfoDeclaration *getTypeInfoDeclaration(); | |
| 389 int hasPointers(); | |
| 390 | |
| 391 type *toCtype(); | |
| 392 }; | |
| 393 | |
| 394 struct TypeReference : Type | |
| 395 { | |
| 396 TypeReference(Type *t); | |
| 397 Type *syntaxCopy(); | |
| 398 d_uns64 size(Loc loc); | |
| 399 void toCBuffer2(OutBuffer *buf, Identifier *ident, HdrGenState *hgs); | |
| 400 Expression *dotExp(Scope *sc, Expression *e, Identifier *ident); | |
| 401 Expression *defaultInit(); | |
| 402 int isZeroInit(); | |
| 403 }; | |
| 404 | |
| 405 enum RET | |
| 406 { | |
| 407 RETregs = 1, // returned in registers | |
| 408 RETstack = 2, // returned on stack | |
| 409 }; | |
| 410 | |
| 411 struct TypeFunction : Type | |
| 412 { | |
| 413 Arguments *parameters; // function parameters | |
| 414 int varargs; // 1: T t, ...) style for variable number of arguments | |
| 415 // 2: T t ...) style for variable number of arguments | |
| 416 enum LINK linkage; // calling convention | |
| 417 | |
| 418 int inuse; | |
| 419 | |
| 420 TypeFunction(Arguments *parameters, Type *treturn, int varargs, enum LINK linkage); | |
| 421 Type *syntaxCopy(); | |
| 422 Type *semantic(Loc loc, Scope *sc); | |
| 423 void toDecoBuffer(OutBuffer *buf); | |
| 424 void toCBuffer2(OutBuffer *buf, Identifier *ident, HdrGenState *hgs); | |
| 425 MATCH deduceType(Scope *sc, Type *tparam, TemplateParameters *parameters, Objects *dedtypes); | |
| 426 TypeInfoDeclaration *getTypeInfoDeclaration(); | |
| 427 Type *reliesOnTident(); | |
| 428 | |
| 429 int callMatch(Expressions *toargs); | |
| 430 type *toCtype(); | |
| 431 enum RET retStyle(); | |
| 432 | |
| 433 unsigned totym(); | |
| 434 | |
| 435 bool llvmRetInPtr; | |
| 9 | 436 bool llvmUsesThis; |
| 1 | 437 llvm::Value* llvmRetArg; |
| 438 llvm::Instruction* llvmAllocaPoint; | |
| 439 }; | |
| 440 | |
| 441 struct TypeDelegate : Type | |
| 442 { | |
| 443 TypeDelegate(Type *t); | |
| 444 Type *syntaxCopy(); | |
| 445 Type *semantic(Loc loc, Scope *sc); | |
| 446 d_uns64 size(Loc loc); | |
| 447 void toCBuffer2(OutBuffer *buf, Identifier *ident, HdrGenState *hgs); | |
| 448 Expression *defaultInit(); | |
| 449 int isZeroInit(); | |
| 450 int checkBoolean(); | |
| 451 TypeInfoDeclaration *getTypeInfoDeclaration(); | |
| 452 Expression *dotExp(Scope *sc, Expression *e, Identifier *ident); | |
| 453 int hasPointers(); | |
| 454 | |
| 455 type *toCtype(); | |
| 456 }; | |
| 457 | |
| 458 struct TypeQualified : Type | |
| 459 { | |
| 460 Loc loc; | |
| 461 Array idents; // array of Identifier's representing ident.ident.ident etc. | |
| 462 | |
| 463 TypeQualified(TY ty, Loc loc); | |
| 464 void syntaxCopyHelper(TypeQualified *t); | |
| 465 void addIdent(Identifier *ident); | |
| 466 void toCBuffer2Helper(OutBuffer *buf, Identifier *ident, HdrGenState *hgs); | |
| 467 d_uns64 size(Loc loc); | |
| 468 void resolveHelper(Loc loc, Scope *sc, Dsymbol *s, Dsymbol *scopesym, | |
| 469 Expression **pe, Type **pt, Dsymbol **ps); | |
| 470 }; | |
| 471 | |
| 472 struct TypeIdentifier : TypeQualified | |
| 473 { | |
| 474 Identifier *ident; | |
| 475 | |
| 476 TypeIdentifier(Loc loc, Identifier *ident); | |
| 477 Type *syntaxCopy(); | |
| 478 //char *toChars(); | |
| 479 void toDecoBuffer(OutBuffer *buf); | |
| 480 void toCBuffer2(OutBuffer *buf, Identifier *ident, HdrGenState *hgs); | |
| 481 void resolve(Loc loc, Scope *sc, Expression **pe, Type **pt, Dsymbol **ps); | |
| 482 Dsymbol *toDsymbol(Scope *sc); | |
| 483 Type *semantic(Loc loc, Scope *sc); | |
| 484 MATCH deduceType(Scope *sc, Type *tparam, TemplateParameters *parameters, Objects *dedtypes); | |
| 485 Type *reliesOnTident(); | |
| 486 Expression *toExpression(); | |
| 487 }; | |
| 488 | |
| 489 /* Similar to TypeIdentifier, but with a TemplateInstance as the root | |
| 490 */ | |
| 491 struct TypeInstance : TypeQualified | |
| 492 { | |
| 493 TemplateInstance *tempinst; | |
| 494 | |
| 495 TypeInstance(Loc loc, TemplateInstance *tempinst); | |
| 496 Type *syntaxCopy(); | |
| 497 //char *toChars(); | |
| 498 //void toDecoBuffer(OutBuffer *buf); | |
| 499 void toCBuffer2(OutBuffer *buf, Identifier *ident, HdrGenState *hgs); | |
| 500 void resolve(Loc loc, Scope *sc, Expression **pe, Type **pt, Dsymbol **ps); | |
| 501 Type *semantic(Loc loc, Scope *sc); | |
| 502 MATCH deduceType(Scope *sc, Type *tparam, TemplateParameters *parameters, Objects *dedtypes); | |
| 503 }; | |
| 504 | |
| 505 struct TypeTypeof : TypeQualified | |
| 506 { | |
| 507 Expression *exp; | |
| 508 | |
| 509 TypeTypeof(Loc loc, Expression *exp); | |
| 510 Type *syntaxCopy(); | |
| 511 Dsymbol *toDsymbol(Scope *sc); | |
| 512 void toCBuffer2(OutBuffer *buf, Identifier *ident, HdrGenState *hgs); | |
| 513 Type *semantic(Loc loc, Scope *sc); | |
| 514 d_uns64 size(Loc loc); | |
| 515 }; | |
| 516 | |
| 517 struct TypeStruct : Type | |
| 518 { | |
| 519 StructDeclaration *sym; | |
| 520 | |
| 521 TypeStruct(StructDeclaration *sym); | |
| 522 d_uns64 size(Loc loc); | |
| 523 unsigned alignsize(); | |
| 524 char *toChars(); | |
| 525 Type *syntaxCopy(); | |
| 526 Type *semantic(Loc loc, Scope *sc); | |
| 527 Dsymbol *toDsymbol(Scope *sc); | |
| 528 void toDecoBuffer(OutBuffer *buf); | |
| 529 void toTypeInfoBuffer(OutBuffer *buf); | |
| 530 void toCBuffer2(OutBuffer *buf, Identifier *ident, HdrGenState *hgs); | |
| 531 Expression *dotExp(Scope *sc, Expression *e, Identifier *ident); | |
| 532 unsigned memalign(unsigned salign); | |
| 533 Expression *defaultInit(); | |
| 534 int isZeroInit(); | |
| 535 int checkBoolean(); | |
| 536 dt_t **toDt(dt_t **pdt); | |
| 537 MATCH deduceType(Scope *sc, Type *tparam, TemplateParameters *parameters, Objects *dedtypes); | |
| 538 TypeInfoDeclaration *getTypeInfoDeclaration(); | |
| 539 int hasPointers(); | |
| 540 | |
| 541 type *toCtype(); | |
| 542 | |
| 72 | 543 llvm::Constant* llvmInit; |
| 1 | 544 }; |
| 545 | |
| 546 struct TypeEnum : Type | |
| 547 { | |
| 548 EnumDeclaration *sym; | |
| 549 | |
| 550 TypeEnum(EnumDeclaration *sym); | |
| 551 d_uns64 size(Loc loc); | |
| 552 unsigned alignsize(); | |
| 553 char *toChars(); | |
| 554 Type *semantic(Loc loc, Scope *sc); | |
| 555 Dsymbol *toDsymbol(Scope *sc); | |
| 556 void toDecoBuffer(OutBuffer *buf); | |
| 557 void toTypeInfoBuffer(OutBuffer *buf); | |
| 558 void toCBuffer2(OutBuffer *buf, Identifier *ident, HdrGenState *hgs); | |
| 559 Expression *dotExp(Scope *sc, Expression *e, Identifier *ident); | |
| 560 Expression *getProperty(Loc loc, Identifier *ident); | |
| 561 int isintegral(); | |
| 562 int isfloating(); | |
| 563 int isscalar(); | |
| 564 int isunsigned(); | |
| 565 MATCH implicitConvTo(Type *to); | |
| 566 Type *toBasetype(); | |
| 567 Expression *defaultInit(); | |
| 568 int isZeroInit(); | |
| 569 MATCH deduceType(Scope *sc, Type *tparam, TemplateParameters *parameters, Objects *dedtypes); | |
| 570 TypeInfoDeclaration *getTypeInfoDeclaration(); | |
| 571 int hasPointers(); | |
| 572 | |
| 573 type *toCtype(); | |
| 574 }; | |
| 575 | |
| 576 struct TypeTypedef : Type | |
| 577 { | |
| 578 TypedefDeclaration *sym; | |
| 579 | |
| 580 TypeTypedef(TypedefDeclaration *sym); | |
| 581 Type *syntaxCopy(); | |
| 582 d_uns64 size(Loc loc); | |
| 583 unsigned alignsize(); | |
| 584 char *toChars(); | |
| 585 Type *semantic(Loc loc, Scope *sc); | |
| 586 Dsymbol *toDsymbol(Scope *sc); | |
| 587 void toDecoBuffer(OutBuffer *buf); | |
| 588 void toTypeInfoBuffer(OutBuffer *buf); | |
| 589 void toCBuffer2(OutBuffer *buf, Identifier *ident, HdrGenState *hgs); | |
| 590 Expression *dotExp(Scope *sc, Expression *e, Identifier *ident); | |
| 591 int isbit(); | |
| 592 int isintegral(); | |
| 593 int isfloating(); | |
| 594 int isreal(); | |
| 595 int isimaginary(); | |
| 596 int iscomplex(); | |
| 597 int isscalar(); | |
| 598 int isunsigned(); | |
| 599 int checkBoolean(); | |
| 600 Type *toBasetype(); | |
| 601 MATCH implicitConvTo(Type *to); | |
| 602 Expression *defaultInit(); | |
| 603 int isZeroInit(); | |
| 604 dt_t **toDt(dt_t **pdt); | |
| 605 MATCH deduceType(Scope *sc, Type *tparam, TemplateParameters *parameters, Objects *dedtypes); | |
| 606 TypeInfoDeclaration *getTypeInfoDeclaration(); | |
| 607 int hasPointers(); | |
| 608 | |
| 609 type *toCtype(); | |
| 610 type *toCParamtype(); | |
| 611 }; | |
| 612 | |
| 613 struct TypeClass : Type | |
| 614 { | |
| 615 ClassDeclaration *sym; | |
| 616 | |
| 617 TypeClass(ClassDeclaration *sym); | |
| 618 d_uns64 size(Loc loc); | |
| 619 char *toChars(); | |
| 620 Type *syntaxCopy(); | |
| 621 Type *semantic(Loc loc, Scope *sc); | |
| 622 Dsymbol *toDsymbol(Scope *sc); | |
| 623 void toDecoBuffer(OutBuffer *buf); | |
| 624 void toCBuffer2(OutBuffer *buf, Identifier *ident, HdrGenState *hgs); | |
| 625 Expression *dotExp(Scope *sc, Expression *e, Identifier *ident); | |
| 626 ClassDeclaration *isClassHandle(); | |
| 627 int isBaseOf(Type *t, int *poffset); | |
| 628 MATCH implicitConvTo(Type *to); | |
| 629 Expression *defaultInit(); | |
| 630 int isZeroInit(); | |
| 631 MATCH deduceType(Scope *sc, Type *tparam, TemplateParameters *parameters, Objects *dedtypes); | |
| 632 int isauto(); | |
| 633 int checkBoolean(); | |
| 634 TypeInfoDeclaration *getTypeInfoDeclaration(); | |
| 635 int hasPointers(); | |
| 636 | |
| 637 type *toCtype(); | |
| 638 | |
| 639 Symbol *toSymbol(); | |
| 640 | |
| 72 | 641 llvm::Constant* llvmInit; |
| 1 | 642 }; |
| 643 | |
| 644 struct TypeTuple : Type | |
| 645 { | |
| 646 Arguments *arguments; // types making up the tuple | |
| 647 | |
| 648 TypeTuple(Arguments *arguments); | |
| 649 TypeTuple(Expressions *exps); | |
| 650 Type *syntaxCopy(); | |
| 651 Type *semantic(Loc loc, Scope *sc); | |
| 652 int equals(Object *o); | |
| 653 Type *reliesOnTident(); | |
| 654 void toCBuffer2(OutBuffer *buf, Identifier *ident, HdrGenState *hgs); | |
| 655 void toDecoBuffer(OutBuffer *buf); | |
| 656 Expression *getProperty(Loc loc, Identifier *ident); | |
| 657 TypeInfoDeclaration *getTypeInfoDeclaration(); | |
| 658 }; | |
| 659 | |
| 660 struct TypeSlice : Type | |
| 661 { | |
| 662 Expression *lwr; | |
| 663 Expression *upr; | |
| 664 | |
| 665 TypeSlice(Type *next, Expression *lwr, Expression *upr); | |
| 666 Type *syntaxCopy(); | |
| 667 Type *semantic(Loc loc, Scope *sc); | |
| 668 void resolve(Loc loc, Scope *sc, Expression **pe, Type **pt, Dsymbol **ps); | |
| 669 void toCBuffer2(OutBuffer *buf, Identifier *ident, HdrGenState *hgs); | |
| 670 }; | |
| 671 | |
| 672 /**************************************************************/ | |
| 673 | |
| 674 //enum InOut { None, In, Out, InOut, Lazy }; | |
| 675 | |
| 676 struct Argument : Object | |
| 677 { | |
| 678 //enum InOut inout; | |
| 679 unsigned storageClass; | |
| 680 Type *type; | |
| 681 Identifier *ident; | |
| 682 Expression *defaultArg; | |
| 683 | |
| 684 Argument(unsigned storageClass, Type *type, Identifier *ident, Expression *defaultArg); | |
| 685 Argument *syntaxCopy(); | |
| 686 Type *isLazyArray(); | |
| 687 void toDecoBuffer(OutBuffer *buf); | |
| 688 static Arguments *arraySyntaxCopy(Arguments *args); | |
| 689 static char *argsTypesToChars(Arguments *args, int varargs); | |
| 690 static void argsToCBuffer(OutBuffer *buf, HdrGenState *hgs, Arguments *arguments, int varargs); | |
| 691 static void argsToDecoBuffer(OutBuffer *buf, Arguments *arguments); | |
| 692 static size_t dim(Arguments *arguments); | |
| 693 static Argument *getNth(Arguments *arguments, size_t nth, size_t *pn = NULL); | |
| 694 | |
| 695 // backend | |
| 696 bool llvmCopy; | |
| 697 VarDeclaration* vardecl; | |
| 698 }; | |
| 699 | |
| 700 extern int PTRSIZE; | |
| 701 extern int REALSIZE; | |
| 702 extern int REALPAD; | |
| 703 extern int Tsize_t; | |
| 704 extern int Tptrdiff_t; | |
| 705 | |
| 706 #endif /* DMD_MTYPE_H */ |