Mercurial > projects > ldc
annotate dmd/mtype.h @ 1051:dc608dc33081
Make IrFuncTy a member of TypeFunction. Reset between modules compiled in the
same LDC call.
| author | Christian Kamm <kamm incasoftware de> |
|---|---|
| date | Sat, 07 Mar 2009 14:25:30 +0100 |
| parents | 4d366a75d95f |
| children | b30fe7e1dbb9 |
| 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 #include "../ir/irfuncty.h" |
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27 namespace llvm { class Type; } |
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28 |
| 159 | 29 struct Scope; |
| 30 struct Identifier; | |
| 31 struct Expression; | |
| 32 struct StructDeclaration; | |
| 33 struct ClassDeclaration; | |
| 34 struct VarDeclaration; | |
| 35 struct EnumDeclaration; | |
| 36 struct TypedefDeclaration; | |
| 37 struct TypeInfoDeclaration; | |
| 38 struct Dsymbol; | |
| 39 struct TemplateInstance; | |
| 40 enum LINK; | |
| 41 | |
| 42 struct TypeBasic; | |
| 43 struct HdrGenState; | |
| 44 | |
| 45 // Back end | |
| 46 #if IN_GCC | |
| 47 union tree_node; typedef union tree_node TYPE; | |
| 48 typedef TYPE type; | |
| 49 #else | |
| 50 typedef struct TYPE type; | |
| 51 #endif | |
| 52 struct Symbol; | |
| 53 | |
| 54 enum TY | |
| 55 { | |
| 56 Tarray, // dynamic array | |
| 57 Tsarray, // static array | |
| 58 Taarray, // associative array | |
| 59 Tpointer, | |
| 60 Treference, | |
| 61 Tfunction, | |
| 62 Tident, | |
| 63 Tclass, | |
| 64 Tstruct, | |
| 65 Tenum, | |
| 66 Ttypedef, | |
| 67 Tdelegate, | |
| 68 | |
| 69 Tnone, | |
| 70 Tvoid, | |
| 71 Tint8, | |
| 72 Tuns8, | |
| 73 Tint16, | |
| 74 Tuns16, | |
| 75 Tint32, | |
| 76 Tuns32, | |
| 77 Tint64, | |
| 78 Tuns64, | |
| 79 Tfloat32, | |
| 80 Tfloat64, | |
| 81 Tfloat80, | |
| 82 | |
| 83 Timaginary32, | |
| 84 Timaginary64, | |
| 85 Timaginary80, | |
| 86 | |
| 87 Tcomplex32, | |
| 88 Tcomplex64, | |
| 89 Tcomplex80, | |
| 90 | |
| 91 Tbit, | |
| 92 Tbool, | |
| 93 Tchar, | |
| 94 Twchar, | |
| 95 Tdchar, | |
| 96 | |
| 97 Terror, | |
| 98 Tinstance, | |
| 99 Ttypeof, | |
| 100 Ttuple, | |
| 101 Tslice, | |
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102 |
| 159 | 103 TMAX |
| 104 }; | |
| 105 | |
| 106 #define Tascii Tchar | |
| 107 | |
| 108 extern int Tsize_t; | |
| 109 extern int Tptrdiff_t; | |
| 110 | |
| 111 struct Type : Object | |
| 112 { | |
| 113 TY ty; | |
| 114 unsigned char mod; // modifiers (MODconst, MODinvariant) | |
| 115 #define MODconst 1 // type is const | |
| 116 #define MODinvariant 2 // type is invariant | |
| 117 Type *next; | |
| 118 char *deco; | |
| 119 Type *pto; // merged pointer to this type | |
| 120 Type *rto; // reference to this type | |
| 121 Type *arrayof; // array of this type | |
| 122 TypeInfoDeclaration *vtinfo; // TypeInfo object for this Type | |
| 123 | |
| 124 type *ctype; // for back end | |
| 125 | |
| 126 #define tvoid basic[Tvoid] | |
| 127 #define tint8 basic[Tint8] | |
| 128 #define tuns8 basic[Tuns8] | |
| 129 #define tint16 basic[Tint16] | |
| 130 #define tuns16 basic[Tuns16] | |
| 131 #define tint32 basic[Tint32] | |
| 132 #define tuns32 basic[Tuns32] | |
| 133 #define tint64 basic[Tint64] | |
| 134 #define tuns64 basic[Tuns64] | |
| 135 #define tfloat32 basic[Tfloat32] | |
| 136 #define tfloat64 basic[Tfloat64] | |
| 137 #define tfloat80 basic[Tfloat80] | |
| 138 | |
| 139 #define timaginary32 basic[Timaginary32] | |
| 140 #define timaginary64 basic[Timaginary64] | |
| 141 #define timaginary80 basic[Timaginary80] | |
| 142 | |
| 143 #define tcomplex32 basic[Tcomplex32] | |
| 144 #define tcomplex64 basic[Tcomplex64] | |
| 145 #define tcomplex80 basic[Tcomplex80] | |
| 146 | |
| 147 #define tbit basic[Tbit] | |
| 148 #define tbool basic[Tbool] | |
| 149 #define tchar basic[Tchar] | |
| 150 #define twchar basic[Twchar] | |
| 151 #define tdchar basic[Tdchar] | |
| 152 | |
| 153 // Some special types | |
| 154 #define tshiftcnt tint32 // right side of shift expression | |
| 155 // #define tboolean tint32 // result of boolean expression | |
| 156 #define tboolean tbool // result of boolean expression | |
| 157 #define tindex tint32 // array/ptr index | |
| 158 static Type *tvoidptr; // void* | |
| 159 #define terror basic[Terror] // for error recovery | |
| 160 | |
| 161 #define tsize_t basic[Tsize_t] // matches size_t alias | |
| 162 #define tptrdiff_t basic[Tptrdiff_t] // matches ptrdiff_t alias | |
| 163 #define thash_t tsize_t // matches hash_t alias | |
| 164 | |
| 165 static ClassDeclaration *typeinfo; | |
| 166 static ClassDeclaration *typeinfoclass; | |
| 167 static ClassDeclaration *typeinfointerface; | |
| 168 static ClassDeclaration *typeinfostruct; | |
| 169 static ClassDeclaration *typeinfotypedef; | |
| 170 static ClassDeclaration *typeinfopointer; | |
| 171 static ClassDeclaration *typeinfoarray; | |
| 172 static ClassDeclaration *typeinfostaticarray; | |
| 173 static ClassDeclaration *typeinfoassociativearray; | |
| 174 static ClassDeclaration *typeinfoenum; | |
| 175 static ClassDeclaration *typeinfofunction; | |
| 176 static ClassDeclaration *typeinfodelegate; | |
| 177 static ClassDeclaration *typeinfotypelist; | |
| 178 | |
| 179 static Type *basic[TMAX]; | |
| 180 static unsigned char mangleChar[TMAX]; | |
| 181 static StringTable stringtable; | |
| 182 | |
| 183 // These tables are for implicit conversion of binary ops; | |
| 184 // the indices are the type of operand one, followed by operand two. | |
| 185 static unsigned char impcnvResult[TMAX][TMAX]; | |
| 186 static unsigned char impcnvType1[TMAX][TMAX]; | |
| 187 static unsigned char impcnvType2[TMAX][TMAX]; | |
| 188 | |
| 189 // If !=0, give warning on implicit conversion | |
| 190 static unsigned char impcnvWarn[TMAX][TMAX]; | |
| 191 | |
| 192 Type(TY ty, Type *next); | |
| 193 virtual Type *syntaxCopy(); | |
| 194 int equals(Object *o); | |
| 195 int dyncast() { return DYNCAST_TYPE; } // kludge for template.isType() | |
| 196 int covariant(Type *t); | |
| 197 char *toChars(); | |
| 198 static char needThisPrefix(); | |
| 199 static void init(); | |
| 200 d_uns64 size(); | |
| 201 virtual d_uns64 size(Loc loc); | |
| 202 virtual unsigned alignsize(); | |
| 203 virtual Type *semantic(Loc loc, Scope *sc); | |
| 204 virtual void toDecoBuffer(OutBuffer *buf); | |
| 205 Type *merge(); | |
| 206 virtual void toCBuffer(OutBuffer *buf, Identifier *ident, HdrGenState *hgs); | |
| 207 virtual void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); | |
| 208 void toCBuffer3(OutBuffer *buf, HdrGenState *hgs, int mod); | |
| 209 virtual int isbit(); | |
| 210 virtual int isintegral(); | |
| 211 virtual int isfloating(); // real, imaginary, or complex | |
| 212 virtual int isreal(); | |
| 213 virtual int isimaginary(); | |
| 214 virtual int iscomplex(); | |
| 215 virtual int isscalar(); | |
| 216 virtual int isunsigned(); | |
| 217 virtual int isauto(); | |
| 218 virtual int isString(); | |
| 219 virtual int checkBoolean(); // if can be converted to boolean value | |
| 220 void checkDeprecated(Loc loc, Scope *sc); | |
| 221 Type *pointerTo(); | |
| 222 Type *referenceTo(); | |
| 223 Type *arrayOf(); | |
| 224 virtual Dsymbol *toDsymbol(Scope *sc); | |
| 225 virtual Type *toBasetype(); | |
| 226 virtual int isBaseOf(Type *t, int *poffset); | |
| 227 virtual MATCH implicitConvTo(Type *to); | |
| 228 virtual ClassDeclaration *isClassHandle(); | |
| 229 virtual Expression *getProperty(Loc loc, Identifier *ident); | |
| 230 virtual Expression *dotExp(Scope *sc, Expression *e, Identifier *ident); | |
| 231 virtual unsigned memalign(unsigned salign); | |
| 232 virtual Expression *defaultInit(Loc loc = 0); | |
| 233 virtual int isZeroInit(); // if initializer is 0 | |
| 234 virtual dt_t **toDt(dt_t **pdt); | |
| 235 Identifier *getTypeInfoIdent(int internal); | |
| 236 virtual MATCH deduceType(Scope *sc, Type *tparam, TemplateParameters *parameters, Objects *dedtypes); | |
| 237 virtual void resolve(Loc loc, Scope *sc, Expression **pe, Type **pt, Dsymbol **ps); | |
| 238 Expression *getInternalTypeInfo(Scope *sc); | |
| 239 Expression *getTypeInfo(Scope *sc); | |
| 240 virtual TypeInfoDeclaration *getTypeInfoDeclaration(); | |
| 241 virtual int builtinTypeInfo(); | |
| 242 virtual Type *reliesOnTident(); | |
| 243 virtual Expression *toExpression(); | |
| 244 virtual int hasPointers(); | |
| 245 Type *nextOf() { return next; } | |
| 246 | |
| 247 static void error(Loc loc, const char *format, ...); | |
| 248 | |
| 249 // For backend | |
| 250 virtual unsigned totym(); | |
| 251 virtual type *toCtype(); | |
| 252 virtual type *toCParamtype(); | |
| 253 virtual Symbol *toSymbol(); | |
| 254 | |
| 255 // For eliminating dynamic_cast | |
| 256 virtual TypeBasic *isTypeBasic(); | |
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257 |
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258 // LDC |
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259 IrType ir; |
| 159 | 260 }; |
| 261 | |
| 262 struct TypeBasic : Type | |
| 263 { | |
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264 const char *dstring; |
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265 const char *cstring; |
| 159 | 266 unsigned flags; |
| 267 | |
| 268 TypeBasic(TY ty); | |
| 269 Type *syntaxCopy(); | |
| 270 d_uns64 size(Loc loc); | |
| 271 unsigned alignsize(); | |
| 272 Expression *getProperty(Loc loc, Identifier *ident); | |
| 273 Expression *dotExp(Scope *sc, Expression *e, Identifier *ident); | |
| 274 char *toChars(); | |
| 275 void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); | |
| 276 int isintegral(); | |
| 277 int isbit(); | |
| 278 int isfloating(); | |
| 279 int isreal(); | |
| 280 int isimaginary(); | |
| 281 int iscomplex(); | |
| 282 int isscalar(); | |
| 283 int isunsigned(); | |
| 284 MATCH implicitConvTo(Type *to); | |
| 285 Expression *defaultInit(Loc loc); | |
| 286 int isZeroInit(); | |
| 287 int builtinTypeInfo(); | |
| 288 | |
| 289 // For eliminating dynamic_cast | |
| 290 TypeBasic *isTypeBasic(); | |
| 291 }; | |
| 292 | |
| 293 struct TypeArray : Type | |
| 294 { | |
| 295 TypeArray(TY ty, Type *next); | |
| 296 Expression *dotExp(Scope *sc, Expression *e, Identifier *ident); | |
| 297 }; | |
| 298 | |
| 299 // Static array, one with a fixed dimension | |
| 300 struct TypeSArray : TypeArray | |
| 301 { | |
| 302 Expression *dim; | |
| 303 | |
| 304 TypeSArray(Type *t, Expression *dim); | |
| 305 Type *syntaxCopy(); | |
| 306 d_uns64 size(Loc loc); | |
| 307 unsigned alignsize(); | |
| 308 Type *semantic(Loc loc, Scope *sc); | |
| 309 void resolve(Loc loc, Scope *sc, Expression **pe, Type **pt, Dsymbol **ps); | |
| 310 void toDecoBuffer(OutBuffer *buf); | |
| 311 void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); | |
| 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(Loc loc); | |
| 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 toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); | |
| 339 Expression *dotExp(Scope *sc, Expression *e, Identifier *ident); | |
| 340 int isString(); | |
| 341 int isZeroInit(); | |
| 342 int checkBoolean(); | |
| 343 MATCH implicitConvTo(Type *to); | |
| 344 Expression *defaultInit(Loc loc); | |
| 345 int builtinTypeInfo(); | |
| 346 TypeInfoDeclaration *getTypeInfoDeclaration(); | |
| 347 int hasPointers(); | |
| 348 | |
| 349 type *toCtype(); | |
| 350 }; | |
| 351 | |
| 352 struct TypeAArray : TypeArray | |
| 353 { | |
| 354 Type *index; // key type for type checking | |
| 355 Type *key; // actual key type | |
| 356 | |
| 357 TypeAArray(Type *t, Type *index); | |
| 358 Type *syntaxCopy(); | |
| 359 d_uns64 size(Loc loc); | |
| 360 Type *semantic(Loc loc, Scope *sc); | |
| 336 | 361 void resolve(Loc loc, Scope *sc, Expression **pe, Type **pt, Dsymbol **ps); |
| 159 | 362 void toDecoBuffer(OutBuffer *buf); |
| 363 void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); | |
| 364 Expression *dotExp(Scope *sc, Expression *e, Identifier *ident); | |
| 365 Expression *defaultInit(Loc loc); | |
| 366 MATCH deduceType(Scope *sc, Type *tparam, TemplateParameters *parameters, Objects *dedtypes); | |
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367 int isZeroInit(); |
| 159 | 368 int checkBoolean(); |
| 369 TypeInfoDeclaration *getTypeInfoDeclaration(); | |
| 370 int hasPointers(); | |
| 371 | |
| 372 // Back end | |
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373 Symbol *aaGetSymbol(const char *func, int flags); |
| 159 | 374 |
| 375 type *toCtype(); | |
| 376 }; | |
| 377 | |
| 378 struct TypePointer : Type | |
| 379 { | |
| 380 TypePointer(Type *t); | |
| 381 Type *syntaxCopy(); | |
| 382 Type *semantic(Loc loc, Scope *sc); | |
| 383 d_uns64 size(Loc loc); | |
| 384 void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); | |
| 385 MATCH implicitConvTo(Type *to); | |
| 386 int isscalar(); | |
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387 // LDC: pointers are unsigned |
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388 int isunsigned() { return TRUE; }; |
| 159 | 389 Expression *defaultInit(Loc loc); |
| 390 int isZeroInit(); | |
| 391 TypeInfoDeclaration *getTypeInfoDeclaration(); | |
| 392 int hasPointers(); | |
| 393 | |
| 394 type *toCtype(); | |
| 395 }; | |
| 396 | |
| 397 struct TypeReference : Type | |
| 398 { | |
| 399 TypeReference(Type *t); | |
| 400 Type *syntaxCopy(); | |
| 401 d_uns64 size(Loc loc); | |
| 402 void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); | |
| 403 Expression *dotExp(Scope *sc, Expression *e, Identifier *ident); | |
| 404 Expression *defaultInit(Loc loc); | |
| 405 int isZeroInit(); | |
| 406 }; | |
| 407 | |
| 408 enum RET | |
| 409 { | |
| 410 RETregs = 1, // returned in registers | |
| 411 RETstack = 2, // returned on stack | |
| 412 }; | |
| 413 | |
| 414 struct TypeFunction : Type | |
| 415 { | |
| 416 Arguments *parameters; // function parameters | |
| 417 int varargs; // 1: T t, ...) style for variable number of arguments | |
| 418 // 2: T t ...) style for variable number of arguments | |
| 419 enum LINK linkage; // calling convention | |
| 420 | |
| 421 int inuse; | |
| 422 | |
| 423 TypeFunction(Arguments *parameters, Type *treturn, int varargs, enum LINK linkage); | |
| 424 Type *syntaxCopy(); | |
| 425 Type *semantic(Loc loc, Scope *sc); | |
| 426 void toDecoBuffer(OutBuffer *buf); | |
| 427 void toCBuffer(OutBuffer *buf, Identifier *ident, HdrGenState *hgs); | |
| 428 void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); | |
| 429 MATCH deduceType(Scope *sc, Type *tparam, TemplateParameters *parameters, Objects *dedtypes); | |
| 430 TypeInfoDeclaration *getTypeInfoDeclaration(); | |
| 431 Type *reliesOnTident(); | |
| 432 | |
| 433 int callMatch(Expressions *toargs); | |
| 434 type *toCtype(); | |
| 435 enum RET retStyle(); | |
| 436 | |
| 437 unsigned totym(); | |
| 438 | |
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439 // LDC |
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440 IrFuncTy fty; |
| 159 | 441 }; |
| 442 | |
| 443 struct TypeDelegate : Type | |
| 444 { | |
| 445 TypeDelegate(Type *t); | |
| 446 Type *syntaxCopy(); | |
| 447 Type *semantic(Loc loc, Scope *sc); | |
| 448 d_uns64 size(Loc loc); | |
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449 unsigned alignsize(); // added in LDC |
| 159 | 450 void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); |
| 451 Expression *defaultInit(Loc loc); | |
| 452 int isZeroInit(); | |
| 453 int checkBoolean(); | |
| 454 TypeInfoDeclaration *getTypeInfoDeclaration(); | |
| 455 Expression *dotExp(Scope *sc, Expression *e, Identifier *ident); | |
| 456 int hasPointers(); | |
| 457 | |
| 458 type *toCtype(); | |
| 459 }; | |
| 460 | |
| 461 struct TypeQualified : Type | |
| 462 { | |
| 463 Loc loc; | |
| 464 Array idents; // array of Identifier's representing ident.ident.ident etc. | |
| 465 | |
| 466 TypeQualified(TY ty, Loc loc); | |
| 467 void syntaxCopyHelper(TypeQualified *t); | |
| 468 void addIdent(Identifier *ident); | |
| 469 void toCBuffer2Helper(OutBuffer *buf, HdrGenState *hgs); | |
| 470 d_uns64 size(Loc loc); | |
| 471 void resolveHelper(Loc loc, Scope *sc, Dsymbol *s, Dsymbol *scopesym, | |
| 472 Expression **pe, Type **pt, Dsymbol **ps); | |
| 473 }; | |
| 474 | |
| 475 struct TypeIdentifier : TypeQualified | |
| 476 { | |
| 477 Identifier *ident; | |
| 478 | |
| 479 TypeIdentifier(Loc loc, Identifier *ident); | |
| 480 Type *syntaxCopy(); | |
| 481 //char *toChars(); | |
| 482 void toDecoBuffer(OutBuffer *buf); | |
| 483 void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); | |
| 484 void resolve(Loc loc, Scope *sc, Expression **pe, Type **pt, Dsymbol **ps); | |
| 485 Dsymbol *toDsymbol(Scope *sc); | |
| 486 Type *semantic(Loc loc, Scope *sc); | |
| 487 MATCH deduceType(Scope *sc, Type *tparam, TemplateParameters *parameters, Objects *dedtypes); | |
| 488 Type *reliesOnTident(); | |
| 489 Expression *toExpression(); | |
| 490 }; | |
| 491 | |
| 492 /* Similar to TypeIdentifier, but with a TemplateInstance as the root | |
| 493 */ | |
| 494 struct TypeInstance : TypeQualified | |
| 495 { | |
| 496 TemplateInstance *tempinst; | |
| 497 | |
| 498 TypeInstance(Loc loc, TemplateInstance *tempinst); | |
| 499 Type *syntaxCopy(); | |
| 500 //char *toChars(); | |
| 501 //void toDecoBuffer(OutBuffer *buf); | |
| 502 void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); | |
| 503 void resolve(Loc loc, Scope *sc, Expression **pe, Type **pt, Dsymbol **ps); | |
| 504 Type *semantic(Loc loc, Scope *sc); | |
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505 Dsymbol *toDsymbol(Scope *sc); |
| 159 | 506 MATCH deduceType(Scope *sc, Type *tparam, TemplateParameters *parameters, Objects *dedtypes); |
| 507 }; | |
| 508 | |
| 509 struct TypeTypeof : TypeQualified | |
| 510 { | |
| 511 Expression *exp; | |
| 512 | |
| 513 TypeTypeof(Loc loc, Expression *exp); | |
| 514 Type *syntaxCopy(); | |
| 515 Dsymbol *toDsymbol(Scope *sc); | |
| 516 void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); | |
| 517 Type *semantic(Loc loc, Scope *sc); | |
| 518 d_uns64 size(Loc loc); | |
| 519 }; | |
| 520 | |
| 521 struct TypeStruct : Type | |
| 522 { | |
| 523 StructDeclaration *sym; | |
| 524 | |
| 525 TypeStruct(StructDeclaration *sym); | |
| 526 d_uns64 size(Loc loc); | |
| 527 unsigned alignsize(); | |
| 528 char *toChars(); | |
| 529 Type *syntaxCopy(); | |
| 530 Type *semantic(Loc loc, Scope *sc); | |
| 531 Dsymbol *toDsymbol(Scope *sc); | |
| 532 void toDecoBuffer(OutBuffer *buf); | |
| 533 void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); | |
| 534 Expression *dotExp(Scope *sc, Expression *e, Identifier *ident); | |
| 535 unsigned memalign(unsigned salign); | |
| 536 Expression *defaultInit(Loc loc); | |
| 537 int isZeroInit(); | |
| 538 int checkBoolean(); | |
| 539 dt_t **toDt(dt_t **pdt); | |
| 540 MATCH deduceType(Scope *sc, Type *tparam, TemplateParameters *parameters, Objects *dedtypes); | |
| 541 TypeInfoDeclaration *getTypeInfoDeclaration(); | |
| 542 int hasPointers(); | |
| 543 | |
| 544 type *toCtype(); | |
|
1029
4d366a75d95f
Added hasUnalignedFields helper to check if a type has unaligned fields - as per request from fvbommel. Result is cached in TypeStruct.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
1024
diff
changeset
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545 |
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4d366a75d95f
Added hasUnalignedFields helper to check if a type has unaligned fields - as per request from fvbommel. Result is cached in TypeStruct.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
1024
diff
changeset
|
546 // LDC |
|
4d366a75d95f
Added hasUnalignedFields helper to check if a type has unaligned fields - as per request from fvbommel. Result is cached in TypeStruct.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
1024
diff
changeset
|
547 // cache the hasUnalignedFields check |
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4d366a75d95f
Added hasUnalignedFields helper to check if a type has unaligned fields - as per request from fvbommel. Result is cached in TypeStruct.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
1024
diff
changeset
|
548 // 0 = not checked, 1 = aligned, 2 = unaligned |
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4d366a75d95f
Added hasUnalignedFields helper to check if a type has unaligned fields - as per request from fvbommel. Result is cached in TypeStruct.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
1024
diff
changeset
|
549 int unaligned; |
| 159 | 550 }; |
| 551 | |
| 552 struct TypeEnum : Type | |
| 553 { | |
| 554 EnumDeclaration *sym; | |
| 555 | |
| 556 TypeEnum(EnumDeclaration *sym); | |
| 557 d_uns64 size(Loc loc); | |
| 558 unsigned alignsize(); | |
| 559 char *toChars(); | |
|
486
a34078905d01
Added pragma(llvmdc, "string") for misc per-module compiler configuration, currently "string" can only be "verbose" which forces -vv for module it appears in.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
445
diff
changeset
|
560 Type *syntaxCopy(); |
| 159 | 561 Type *semantic(Loc loc, Scope *sc); |
| 562 Dsymbol *toDsymbol(Scope *sc); | |
| 563 void toDecoBuffer(OutBuffer *buf); | |
| 564 void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); | |
| 565 Expression *dotExp(Scope *sc, Expression *e, Identifier *ident); | |
| 566 Expression *getProperty(Loc loc, Identifier *ident); | |
| 567 int isintegral(); | |
| 568 int isfloating(); | |
| 569 int isscalar(); | |
| 570 int isunsigned(); | |
| 571 MATCH implicitConvTo(Type *to); | |
| 572 Type *toBasetype(); | |
| 573 Expression *defaultInit(Loc loc); | |
| 574 int isZeroInit(); | |
| 575 MATCH deduceType(Scope *sc, Type *tparam, TemplateParameters *parameters, Objects *dedtypes); | |
| 576 TypeInfoDeclaration *getTypeInfoDeclaration(); | |
| 577 int hasPointers(); | |
| 578 | |
| 579 type *toCtype(); | |
| 580 }; | |
| 581 | |
| 582 struct TypeTypedef : Type | |
| 583 { | |
| 584 TypedefDeclaration *sym; | |
| 585 | |
| 586 TypeTypedef(TypedefDeclaration *sym); | |
| 587 Type *syntaxCopy(); | |
| 588 d_uns64 size(Loc loc); | |
| 589 unsigned alignsize(); | |
| 590 char *toChars(); | |
| 591 Type *semantic(Loc loc, Scope *sc); | |
| 592 Dsymbol *toDsymbol(Scope *sc); | |
| 593 void toDecoBuffer(OutBuffer *buf); | |
| 594 void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); | |
| 595 Expression *dotExp(Scope *sc, Expression *e, Identifier *ident); | |
| 596 Expression *getProperty(Loc loc, Identifier *ident); | |
| 597 int isbit(); | |
| 598 int isintegral(); | |
| 599 int isfloating(); | |
| 600 int isreal(); | |
| 601 int isimaginary(); | |
| 602 int iscomplex(); | |
| 603 int isscalar(); | |
| 604 int isunsigned(); | |
| 605 int checkBoolean(); | |
| 606 Type *toBasetype(); | |
| 607 MATCH implicitConvTo(Type *to); | |
| 608 Expression *defaultInit(Loc loc); | |
| 609 int isZeroInit(); | |
| 610 dt_t **toDt(dt_t **pdt); | |
| 611 MATCH deduceType(Scope *sc, Type *tparam, TemplateParameters *parameters, Objects *dedtypes); | |
| 612 TypeInfoDeclaration *getTypeInfoDeclaration(); | |
| 613 int hasPointers(); | |
| 614 | |
| 615 type *toCtype(); | |
| 616 type *toCParamtype(); | |
| 617 }; | |
| 618 | |
| 619 struct TypeClass : Type | |
| 620 { | |
| 621 ClassDeclaration *sym; | |
| 622 | |
| 623 TypeClass(ClassDeclaration *sym); | |
| 624 d_uns64 size(Loc loc); | |
| 625 char *toChars(); | |
| 626 Type *syntaxCopy(); | |
| 627 Type *semantic(Loc loc, Scope *sc); | |
| 628 Dsymbol *toDsymbol(Scope *sc); | |
| 629 void toDecoBuffer(OutBuffer *buf); | |
| 630 void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); | |
| 631 Expression *dotExp(Scope *sc, Expression *e, Identifier *ident); | |
| 632 ClassDeclaration *isClassHandle(); | |
| 633 int isBaseOf(Type *t, int *poffset); | |
| 634 MATCH implicitConvTo(Type *to); | |
| 635 Expression *defaultInit(Loc loc); | |
| 636 int isZeroInit(); | |
| 637 MATCH deduceType(Scope *sc, Type *tparam, TemplateParameters *parameters, Objects *dedtypes); | |
| 638 int isauto(); | |
| 639 int checkBoolean(); | |
| 640 TypeInfoDeclaration *getTypeInfoDeclaration(); | |
| 641 int hasPointers(); | |
| 642 | |
| 643 type *toCtype(); | |
| 644 | |
| 645 Symbol *toSymbol(); | |
| 646 }; | |
| 647 | |
| 648 struct TypeTuple : Type | |
| 649 { | |
| 650 Arguments *arguments; // types making up the tuple | |
| 651 | |
| 652 TypeTuple(Arguments *arguments); | |
| 653 TypeTuple(Expressions *exps); | |
| 654 Type *syntaxCopy(); | |
| 655 Type *semantic(Loc loc, Scope *sc); | |
| 656 int equals(Object *o); | |
| 657 Type *reliesOnTident(); | |
| 658 void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); | |
| 659 void toDecoBuffer(OutBuffer *buf); | |
| 660 Expression *getProperty(Loc loc, Identifier *ident); | |
| 661 TypeInfoDeclaration *getTypeInfoDeclaration(); | |
| 662 }; | |
| 663 | |
| 664 struct TypeSlice : Type | |
| 665 { | |
| 666 Expression *lwr; | |
| 667 Expression *upr; | |
| 668 | |
| 669 TypeSlice(Type *next, Expression *lwr, Expression *upr); | |
| 670 Type *syntaxCopy(); | |
| 671 Type *semantic(Loc loc, Scope *sc); | |
| 672 void resolve(Loc loc, Scope *sc, Expression **pe, Type **pt, Dsymbol **ps); | |
| 673 void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); | |
| 674 }; | |
| 675 | |
| 676 /**************************************************************/ | |
| 677 | |
| 678 //enum InOut { None, In, Out, InOut, Lazy }; | |
| 679 | |
| 680 struct Argument : Object | |
| 681 { | |
| 682 //enum InOut inout; | |
| 683 unsigned storageClass; | |
| 684 Type *type; | |
| 685 Identifier *ident; | |
| 686 Expression *defaultArg; | |
| 687 | |
| 688 Argument(unsigned storageClass, Type *type, Identifier *ident, Expression *defaultArg); | |
| 689 Argument *syntaxCopy(); | |
| 690 Type *isLazyArray(); | |
| 691 void toDecoBuffer(OutBuffer *buf); | |
| 692 static Arguments *arraySyntaxCopy(Arguments *args); | |
| 693 static char *argsTypesToChars(Arguments *args, int varargs); | |
| 694 static void argsToCBuffer(OutBuffer *buf, HdrGenState *hgs, Arguments *arguments, int varargs); | |
| 695 static void argsToDecoBuffer(OutBuffer *buf, Arguments *arguments); | |
| 696 static size_t dim(Arguments *arguments); | |
| 697 static Argument *getNth(Arguments *arguments, size_t nth, size_t *pn = NULL); | |
| 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 */ |