Mercurial > projects > ldc
annotate dmd/mtype.h @ 938:a904cc9bc064
Convert struct arg to integer when passing inreg to make sure LLVM doesn't
ignore the attribute!
| author | Christian Kamm <kamm incasoftware de> |
|---|---|
| date | Wed, 04 Feb 2009 18:39:33 +0100 |
| parents | 7985bb036db4 |
| children | 9167d492cbc2 |
| 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 namespace llvm { class Type; } |
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27 |
| 159 | 28 struct Scope; |
| 29 struct Identifier; | |
| 30 struct Expression; | |
| 31 struct StructDeclaration; | |
| 32 struct ClassDeclaration; | |
| 33 struct VarDeclaration; | |
| 34 struct EnumDeclaration; | |
| 35 struct TypedefDeclaration; | |
| 36 struct TypeInfoDeclaration; | |
| 37 struct Dsymbol; | |
| 38 struct TemplateInstance; | |
| 39 enum LINK; | |
| 40 | |
| 41 struct TypeBasic; | |
| 42 struct HdrGenState; | |
| 43 | |
| 44 // Back end | |
| 45 #if IN_GCC | |
| 46 union tree_node; typedef union tree_node TYPE; | |
| 47 typedef TYPE type; | |
| 48 #else | |
| 49 typedef struct TYPE type; | |
| 50 #endif | |
| 51 struct Symbol; | |
| 52 | |
| 53 enum TY | |
| 54 { | |
| 55 Tarray, // dynamic array | |
| 56 Tsarray, // static array | |
| 57 Taarray, // associative array | |
| 58 Tpointer, | |
| 59 Treference, | |
| 60 Tfunction, | |
| 61 Tident, | |
| 62 Tclass, | |
| 63 Tstruct, | |
| 64 Tenum, | |
| 65 Ttypedef, | |
| 66 Tdelegate, | |
| 67 | |
| 68 Tnone, | |
| 69 Tvoid, | |
| 70 Tint8, | |
| 71 Tuns8, | |
| 72 Tint16, | |
| 73 Tuns16, | |
| 74 Tint32, | |
| 75 Tuns32, | |
| 76 Tint64, | |
| 77 Tuns64, | |
| 78 Tfloat32, | |
| 79 Tfloat64, | |
| 80 Tfloat80, | |
| 81 | |
| 82 Timaginary32, | |
| 83 Timaginary64, | |
| 84 Timaginary80, | |
| 85 | |
| 86 Tcomplex32, | |
| 87 Tcomplex64, | |
| 88 Tcomplex80, | |
| 89 | |
| 90 Tbit, | |
| 91 Tbool, | |
| 92 Tchar, | |
| 93 Twchar, | |
| 94 Tdchar, | |
| 95 | |
| 96 Terror, | |
| 97 Tinstance, | |
| 98 Ttypeof, | |
| 99 Ttuple, | |
| 100 Tslice, | |
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101 |
| 159 | 102 TMAX |
| 103 }; | |
| 104 | |
| 105 #define Tascii Tchar | |
| 106 | |
| 107 extern int Tsize_t; | |
| 108 extern int Tptrdiff_t; | |
| 109 | |
| 110 struct Type : Object | |
| 111 { | |
| 112 TY ty; | |
| 113 unsigned char mod; // modifiers (MODconst, MODinvariant) | |
| 114 #define MODconst 1 // type is const | |
| 115 #define MODinvariant 2 // type is invariant | |
| 116 Type *next; | |
| 117 char *deco; | |
| 118 Type *pto; // merged pointer to this type | |
| 119 Type *rto; // reference to this type | |
| 120 Type *arrayof; // array of this type | |
| 121 TypeInfoDeclaration *vtinfo; // TypeInfo object for this Type | |
| 122 | |
| 123 type *ctype; // for back end | |
| 124 | |
| 125 #define tvoid basic[Tvoid] | |
| 126 #define tint8 basic[Tint8] | |
| 127 #define tuns8 basic[Tuns8] | |
| 128 #define tint16 basic[Tint16] | |
| 129 #define tuns16 basic[Tuns16] | |
| 130 #define tint32 basic[Tint32] | |
| 131 #define tuns32 basic[Tuns32] | |
| 132 #define tint64 basic[Tint64] | |
| 133 #define tuns64 basic[Tuns64] | |
| 134 #define tfloat32 basic[Tfloat32] | |
| 135 #define tfloat64 basic[Tfloat64] | |
| 136 #define tfloat80 basic[Tfloat80] | |
| 137 | |
| 138 #define timaginary32 basic[Timaginary32] | |
| 139 #define timaginary64 basic[Timaginary64] | |
| 140 #define timaginary80 basic[Timaginary80] | |
| 141 | |
| 142 #define tcomplex32 basic[Tcomplex32] | |
| 143 #define tcomplex64 basic[Tcomplex64] | |
| 144 #define tcomplex80 basic[Tcomplex80] | |
| 145 | |
| 146 #define tbit basic[Tbit] | |
| 147 #define tbool basic[Tbool] | |
| 148 #define tchar basic[Tchar] | |
| 149 #define twchar basic[Twchar] | |
| 150 #define tdchar basic[Tdchar] | |
| 151 | |
| 152 // Some special types | |
| 153 #define tshiftcnt tint32 // right side of shift expression | |
| 154 // #define tboolean tint32 // result of boolean expression | |
| 155 #define tboolean tbool // result of boolean expression | |
| 156 #define tindex tint32 // array/ptr index | |
| 157 static Type *tvoidptr; // void* | |
| 158 #define terror basic[Terror] // for error recovery | |
| 159 | |
| 160 #define tsize_t basic[Tsize_t] // matches size_t alias | |
| 161 #define tptrdiff_t basic[Tptrdiff_t] // matches ptrdiff_t alias | |
| 162 #define thash_t tsize_t // matches hash_t alias | |
| 163 | |
| 164 static ClassDeclaration *typeinfo; | |
| 165 static ClassDeclaration *typeinfoclass; | |
| 166 static ClassDeclaration *typeinfointerface; | |
| 167 static ClassDeclaration *typeinfostruct; | |
| 168 static ClassDeclaration *typeinfotypedef; | |
| 169 static ClassDeclaration *typeinfopointer; | |
| 170 static ClassDeclaration *typeinfoarray; | |
| 171 static ClassDeclaration *typeinfostaticarray; | |
| 172 static ClassDeclaration *typeinfoassociativearray; | |
| 173 static ClassDeclaration *typeinfoenum; | |
| 174 static ClassDeclaration *typeinfofunction; | |
| 175 static ClassDeclaration *typeinfodelegate; | |
| 176 static ClassDeclaration *typeinfotypelist; | |
| 177 | |
| 178 static Type *basic[TMAX]; | |
| 179 static unsigned char mangleChar[TMAX]; | |
| 180 static StringTable stringtable; | |
| 181 | |
| 182 // These tables are for implicit conversion of binary ops; | |
| 183 // the indices are the type of operand one, followed by operand two. | |
| 184 static unsigned char impcnvResult[TMAX][TMAX]; | |
| 185 static unsigned char impcnvType1[TMAX][TMAX]; | |
| 186 static unsigned char impcnvType2[TMAX][TMAX]; | |
| 187 | |
| 188 // If !=0, give warning on implicit conversion | |
| 189 static unsigned char impcnvWarn[TMAX][TMAX]; | |
| 190 | |
| 191 Type(TY ty, Type *next); | |
| 192 virtual Type *syntaxCopy(); | |
| 193 int equals(Object *o); | |
| 194 int dyncast() { return DYNCAST_TYPE; } // kludge for template.isType() | |
| 195 int covariant(Type *t); | |
| 196 char *toChars(); | |
| 197 static char needThisPrefix(); | |
| 198 static void init(); | |
| 199 d_uns64 size(); | |
| 200 virtual d_uns64 size(Loc loc); | |
| 201 virtual unsigned alignsize(); | |
| 202 virtual Type *semantic(Loc loc, Scope *sc); | |
| 203 virtual void toDecoBuffer(OutBuffer *buf); | |
| 204 Type *merge(); | |
| 205 virtual void toCBuffer(OutBuffer *buf, Identifier *ident, HdrGenState *hgs); | |
| 206 virtual void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); | |
| 207 void toCBuffer3(OutBuffer *buf, HdrGenState *hgs, int mod); | |
| 208 virtual int isbit(); | |
| 209 virtual int isintegral(); | |
| 210 virtual int isfloating(); // real, imaginary, or complex | |
| 211 virtual int isreal(); | |
| 212 virtual int isimaginary(); | |
| 213 virtual int iscomplex(); | |
| 214 virtual int isscalar(); | |
| 215 virtual int isunsigned(); | |
| 216 virtual int isauto(); | |
| 217 virtual int isString(); | |
| 218 virtual int checkBoolean(); // if can be converted to boolean value | |
| 219 void checkDeprecated(Loc loc, Scope *sc); | |
| 220 Type *pointerTo(); | |
| 221 Type *referenceTo(); | |
| 222 Type *arrayOf(); | |
| 223 virtual Dsymbol *toDsymbol(Scope *sc); | |
| 224 virtual Type *toBasetype(); | |
| 225 virtual int isBaseOf(Type *t, int *poffset); | |
| 226 virtual MATCH implicitConvTo(Type *to); | |
| 227 virtual ClassDeclaration *isClassHandle(); | |
| 228 virtual Expression *getProperty(Loc loc, Identifier *ident); | |
| 229 virtual Expression *dotExp(Scope *sc, Expression *e, Identifier *ident); | |
| 230 virtual unsigned memalign(unsigned salign); | |
| 231 virtual Expression *defaultInit(Loc loc = 0); | |
| 232 virtual int isZeroInit(); // if initializer is 0 | |
| 233 virtual dt_t **toDt(dt_t **pdt); | |
| 234 Identifier *getTypeInfoIdent(int internal); | |
| 235 virtual MATCH deduceType(Scope *sc, Type *tparam, TemplateParameters *parameters, Objects *dedtypes); | |
| 236 virtual void resolve(Loc loc, Scope *sc, Expression **pe, Type **pt, Dsymbol **ps); | |
| 237 Expression *getInternalTypeInfo(Scope *sc); | |
| 238 Expression *getTypeInfo(Scope *sc); | |
| 239 virtual TypeInfoDeclaration *getTypeInfoDeclaration(); | |
| 240 virtual int builtinTypeInfo(); | |
| 241 virtual Type *reliesOnTident(); | |
| 242 virtual Expression *toExpression(); | |
| 243 virtual int hasPointers(); | |
| 244 Type *nextOf() { return next; } | |
| 245 | |
| 246 static void error(Loc loc, const char *format, ...); | |
| 247 | |
| 248 // For backend | |
| 249 virtual unsigned totym(); | |
| 250 virtual type *toCtype(); | |
| 251 virtual type *toCParamtype(); | |
| 252 virtual Symbol *toSymbol(); | |
| 253 | |
| 254 // For eliminating dynamic_cast | |
| 255 virtual TypeBasic *isTypeBasic(); | |
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256 |
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257 // LDC |
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258 IrType ir; |
| 159 | 259 }; |
| 260 | |
| 261 struct TypeBasic : Type | |
| 262 { | |
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263 const char *dstring; |
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264 const char *cstring; |
| 159 | 265 unsigned flags; |
| 266 | |
| 267 TypeBasic(TY ty); | |
| 268 Type *syntaxCopy(); | |
| 269 d_uns64 size(Loc loc); | |
| 270 unsigned alignsize(); | |
| 271 Expression *getProperty(Loc loc, Identifier *ident); | |
| 272 Expression *dotExp(Scope *sc, Expression *e, Identifier *ident); | |
| 273 char *toChars(); | |
| 274 void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); | |
| 275 int isintegral(); | |
| 276 int isbit(); | |
| 277 int isfloating(); | |
| 278 int isreal(); | |
| 279 int isimaginary(); | |
| 280 int iscomplex(); | |
| 281 int isscalar(); | |
| 282 int isunsigned(); | |
| 283 MATCH implicitConvTo(Type *to); | |
| 284 Expression *defaultInit(Loc loc); | |
| 285 int isZeroInit(); | |
| 286 int builtinTypeInfo(); | |
| 287 | |
| 288 // For eliminating dynamic_cast | |
| 289 TypeBasic *isTypeBasic(); | |
| 290 }; | |
| 291 | |
| 292 struct TypeArray : Type | |
| 293 { | |
| 294 TypeArray(TY ty, Type *next); | |
| 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 toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); | |
| 311 Expression *dotExp(Scope *sc, Expression *e, Identifier *ident); | |
| 312 int isString(); | |
| 313 int isZeroInit(); | |
| 314 unsigned memalign(unsigned salign); | |
| 315 MATCH implicitConvTo(Type *to); | |
| 316 Expression *defaultInit(Loc loc); | |
| 317 dt_t **toDt(dt_t **pdt); | |
| 318 dt_t **toDtElem(dt_t **pdt, Expression *e); | |
| 319 MATCH deduceType(Scope *sc, Type *tparam, TemplateParameters *parameters, Objects *dedtypes); | |
| 320 TypeInfoDeclaration *getTypeInfoDeclaration(); | |
| 321 Expression *toExpression(); | |
| 322 int hasPointers(); | |
| 323 | |
| 324 type *toCtype(); | |
| 325 type *toCParamtype(); | |
| 326 }; | |
| 327 | |
| 328 // Dynamic array, no dimension | |
| 329 struct TypeDArray : TypeArray | |
| 330 { | |
| 331 TypeDArray(Type *t); | |
| 332 Type *syntaxCopy(); | |
| 333 d_uns64 size(Loc loc); | |
| 334 unsigned alignsize(); | |
| 335 Type *semantic(Loc loc, Scope *sc); | |
| 336 void toDecoBuffer(OutBuffer *buf); | |
| 337 void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); | |
| 338 Expression *dotExp(Scope *sc, Expression *e, Identifier *ident); | |
| 339 int isString(); | |
| 340 int isZeroInit(); | |
| 341 int checkBoolean(); | |
| 342 MATCH implicitConvTo(Type *to); | |
| 343 Expression *defaultInit(Loc loc); | |
| 344 int builtinTypeInfo(); | |
| 345 TypeInfoDeclaration *getTypeInfoDeclaration(); | |
| 346 int hasPointers(); | |
| 347 | |
| 348 type *toCtype(); | |
| 349 }; | |
| 350 | |
| 351 struct TypeAArray : TypeArray | |
| 352 { | |
| 353 Type *index; // key type for type checking | |
| 354 Type *key; // actual key type | |
| 355 | |
| 356 TypeAArray(Type *t, Type *index); | |
| 357 Type *syntaxCopy(); | |
| 358 d_uns64 size(Loc loc); | |
| 359 Type *semantic(Loc loc, Scope *sc); | |
| 336 | 360 void resolve(Loc loc, Scope *sc, Expression **pe, Type **pt, Dsymbol **ps); |
| 159 | 361 void toDecoBuffer(OutBuffer *buf); |
| 362 void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); | |
| 363 Expression *dotExp(Scope *sc, Expression *e, Identifier *ident); | |
| 364 Expression *defaultInit(Loc loc); | |
| 365 MATCH deduceType(Scope *sc, Type *tparam, TemplateParameters *parameters, Objects *dedtypes); | |
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366 int isZeroInit(); |
| 159 | 367 int checkBoolean(); |
| 368 TypeInfoDeclaration *getTypeInfoDeclaration(); | |
| 369 int hasPointers(); | |
| 370 | |
| 371 // Back end | |
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372 Symbol *aaGetSymbol(const char *func, int flags); |
| 159 | 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, HdrGenState *hgs, int mod); | |
| 384 MATCH implicitConvTo(Type *to); | |
| 385 int isscalar(); | |
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386 // LDC: pointers are unsigned |
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387 int isunsigned() { return TRUE; }; |
| 159 | 388 Expression *defaultInit(Loc loc); |
| 389 int isZeroInit(); | |
| 390 TypeInfoDeclaration *getTypeInfoDeclaration(); | |
| 391 int hasPointers(); | |
| 392 | |
| 393 type *toCtype(); | |
| 394 }; | |
| 395 | |
| 396 struct TypeReference : Type | |
| 397 { | |
| 398 TypeReference(Type *t); | |
| 399 Type *syntaxCopy(); | |
| 400 d_uns64 size(Loc loc); | |
| 401 void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); | |
| 402 Expression *dotExp(Scope *sc, Expression *e, Identifier *ident); | |
| 403 Expression *defaultInit(Loc loc); | |
| 404 int isZeroInit(); | |
| 405 }; | |
| 406 | |
| 407 enum RET | |
| 408 { | |
| 409 RETregs = 1, // returned in registers | |
| 410 RETstack = 2, // returned on stack | |
| 411 }; | |
| 412 | |
| 413 struct TypeFunction : Type | |
| 414 { | |
| 415 Arguments *parameters; // function parameters | |
| 416 int varargs; // 1: T t, ...) style for variable number of arguments | |
| 417 // 2: T t ...) style for variable number of arguments | |
| 418 enum LINK linkage; // calling convention | |
| 419 | |
| 420 int inuse; | |
| 421 | |
| 422 TypeFunction(Arguments *parameters, Type *treturn, int varargs, enum LINK linkage); | |
| 423 Type *syntaxCopy(); | |
| 424 Type *semantic(Loc loc, Scope *sc); | |
| 425 void toDecoBuffer(OutBuffer *buf); | |
| 426 void toCBuffer(OutBuffer *buf, Identifier *ident, HdrGenState *hgs); | |
| 427 void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); | |
| 428 MATCH deduceType(Scope *sc, Type *tparam, TemplateParameters *parameters, Objects *dedtypes); | |
| 429 TypeInfoDeclaration *getTypeInfoDeclaration(); | |
| 430 Type *reliesOnTident(); | |
| 431 | |
| 432 int callMatch(Expressions *toargs); | |
| 433 type *toCtype(); | |
| 434 enum RET retStyle(); | |
| 435 | |
| 436 unsigned totym(); | |
| 437 | |
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438 // LDC |
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439 bool retInPtr; |
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440 bool usesThis; |
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441 bool usesNest; |
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442 // when the last arg is a struct and passed in EAX, this holds its real type |
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443 const llvm::Type* structInregArg; |
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444 unsigned retAttrs; |
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445 unsigned thisAttrs; // also used for nest |
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446 // parameter index in the llvm function that contains the first not-implicit arg |
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447 size_t firstRealArg; |
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448 |
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449 bool reverseParams; |
| 159 | 450 }; |
| 451 | |
| 452 struct TypeDelegate : Type | |
| 453 { | |
| 454 TypeDelegate(Type *t); | |
| 455 Type *syntaxCopy(); | |
| 456 Type *semantic(Loc loc, Scope *sc); | |
| 457 d_uns64 size(Loc loc); | |
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458 unsigned alignsize(); // added in LDC |
| 159 | 459 void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); |
| 460 Expression *defaultInit(Loc loc); | |
| 461 int isZeroInit(); | |
| 462 int checkBoolean(); | |
| 463 TypeInfoDeclaration *getTypeInfoDeclaration(); | |
| 464 Expression *dotExp(Scope *sc, Expression *e, Identifier *ident); | |
| 465 int hasPointers(); | |
| 466 | |
| 467 type *toCtype(); | |
| 468 }; | |
| 469 | |
| 470 struct TypeQualified : Type | |
| 471 { | |
| 472 Loc loc; | |
| 473 Array idents; // array of Identifier's representing ident.ident.ident etc. | |
| 474 | |
| 475 TypeQualified(TY ty, Loc loc); | |
| 476 void syntaxCopyHelper(TypeQualified *t); | |
| 477 void addIdent(Identifier *ident); | |
| 478 void toCBuffer2Helper(OutBuffer *buf, HdrGenState *hgs); | |
| 479 d_uns64 size(Loc loc); | |
| 480 void resolveHelper(Loc loc, Scope *sc, Dsymbol *s, Dsymbol *scopesym, | |
| 481 Expression **pe, Type **pt, Dsymbol **ps); | |
| 482 }; | |
| 483 | |
| 484 struct TypeIdentifier : TypeQualified | |
| 485 { | |
| 486 Identifier *ident; | |
| 487 | |
| 488 TypeIdentifier(Loc loc, Identifier *ident); | |
| 489 Type *syntaxCopy(); | |
| 490 //char *toChars(); | |
| 491 void toDecoBuffer(OutBuffer *buf); | |
| 492 void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); | |
| 493 void resolve(Loc loc, Scope *sc, Expression **pe, Type **pt, Dsymbol **ps); | |
| 494 Dsymbol *toDsymbol(Scope *sc); | |
| 495 Type *semantic(Loc loc, Scope *sc); | |
| 496 MATCH deduceType(Scope *sc, Type *tparam, TemplateParameters *parameters, Objects *dedtypes); | |
| 497 Type *reliesOnTident(); | |
| 498 Expression *toExpression(); | |
| 499 }; | |
| 500 | |
| 501 /* Similar to TypeIdentifier, but with a TemplateInstance as the root | |
| 502 */ | |
| 503 struct TypeInstance : TypeQualified | |
| 504 { | |
| 505 TemplateInstance *tempinst; | |
| 506 | |
| 507 TypeInstance(Loc loc, TemplateInstance *tempinst); | |
| 508 Type *syntaxCopy(); | |
| 509 //char *toChars(); | |
| 510 //void toDecoBuffer(OutBuffer *buf); | |
| 511 void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); | |
| 512 void resolve(Loc loc, Scope *sc, Expression **pe, Type **pt, Dsymbol **ps); | |
| 513 Type *semantic(Loc loc, Scope *sc); | |
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514 Dsymbol *toDsymbol(Scope *sc); |
| 159 | 515 MATCH deduceType(Scope *sc, Type *tparam, TemplateParameters *parameters, Objects *dedtypes); |
| 516 }; | |
| 517 | |
| 518 struct TypeTypeof : TypeQualified | |
| 519 { | |
| 520 Expression *exp; | |
| 521 | |
| 522 TypeTypeof(Loc loc, Expression *exp); | |
| 523 Type *syntaxCopy(); | |
| 524 Dsymbol *toDsymbol(Scope *sc); | |
| 525 void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); | |
| 526 Type *semantic(Loc loc, Scope *sc); | |
| 527 d_uns64 size(Loc loc); | |
| 528 }; | |
| 529 | |
| 530 struct TypeStruct : Type | |
| 531 { | |
| 532 StructDeclaration *sym; | |
| 533 | |
| 534 TypeStruct(StructDeclaration *sym); | |
| 535 d_uns64 size(Loc loc); | |
| 536 unsigned alignsize(); | |
| 537 char *toChars(); | |
| 538 Type *syntaxCopy(); | |
| 539 Type *semantic(Loc loc, Scope *sc); | |
| 540 Dsymbol *toDsymbol(Scope *sc); | |
| 541 void toDecoBuffer(OutBuffer *buf); | |
| 542 void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); | |
| 543 Expression *dotExp(Scope *sc, Expression *e, Identifier *ident); | |
| 544 unsigned memalign(unsigned salign); | |
| 545 Expression *defaultInit(Loc loc); | |
| 546 int isZeroInit(); | |
| 547 int checkBoolean(); | |
| 548 dt_t **toDt(dt_t **pdt); | |
| 549 MATCH deduceType(Scope *sc, Type *tparam, TemplateParameters *parameters, Objects *dedtypes); | |
| 550 TypeInfoDeclaration *getTypeInfoDeclaration(); | |
| 551 int hasPointers(); | |
| 552 | |
| 553 type *toCtype(); | |
| 554 }; | |
| 555 | |
| 556 struct TypeEnum : Type | |
| 557 { | |
| 558 EnumDeclaration *sym; | |
| 559 | |
| 560 TypeEnum(EnumDeclaration *sym); | |
| 561 d_uns64 size(Loc loc); | |
| 562 unsigned alignsize(); | |
| 563 char *toChars(); | |
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564 Type *syntaxCopy(); |
| 159 | 565 Type *semantic(Loc loc, Scope *sc); |
| 566 Dsymbol *toDsymbol(Scope *sc); | |
| 567 void toDecoBuffer(OutBuffer *buf); | |
| 568 void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); | |
| 569 Expression *dotExp(Scope *sc, Expression *e, Identifier *ident); | |
| 570 Expression *getProperty(Loc loc, Identifier *ident); | |
| 571 int isintegral(); | |
| 572 int isfloating(); | |
| 573 int isscalar(); | |
| 574 int isunsigned(); | |
| 575 MATCH implicitConvTo(Type *to); | |
| 576 Type *toBasetype(); | |
| 577 Expression *defaultInit(Loc loc); | |
| 578 int isZeroInit(); | |
| 579 MATCH deduceType(Scope *sc, Type *tparam, TemplateParameters *parameters, Objects *dedtypes); | |
| 580 TypeInfoDeclaration *getTypeInfoDeclaration(); | |
| 581 int hasPointers(); | |
| 582 | |
| 583 type *toCtype(); | |
| 584 }; | |
| 585 | |
| 586 struct TypeTypedef : Type | |
| 587 { | |
| 588 TypedefDeclaration *sym; | |
| 589 | |
| 590 TypeTypedef(TypedefDeclaration *sym); | |
| 591 Type *syntaxCopy(); | |
| 592 d_uns64 size(Loc loc); | |
| 593 unsigned alignsize(); | |
| 594 char *toChars(); | |
| 595 Type *semantic(Loc loc, Scope *sc); | |
| 596 Dsymbol *toDsymbol(Scope *sc); | |
| 597 void toDecoBuffer(OutBuffer *buf); | |
| 598 void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); | |
| 599 Expression *dotExp(Scope *sc, Expression *e, Identifier *ident); | |
| 600 Expression *getProperty(Loc loc, Identifier *ident); | |
| 601 int isbit(); | |
| 602 int isintegral(); | |
| 603 int isfloating(); | |
| 604 int isreal(); | |
| 605 int isimaginary(); | |
| 606 int iscomplex(); | |
| 607 int isscalar(); | |
| 608 int isunsigned(); | |
| 609 int checkBoolean(); | |
| 610 Type *toBasetype(); | |
| 611 MATCH implicitConvTo(Type *to); | |
| 612 Expression *defaultInit(Loc loc); | |
| 613 int isZeroInit(); | |
| 614 dt_t **toDt(dt_t **pdt); | |
| 615 MATCH deduceType(Scope *sc, Type *tparam, TemplateParameters *parameters, Objects *dedtypes); | |
| 616 TypeInfoDeclaration *getTypeInfoDeclaration(); | |
| 617 int hasPointers(); | |
| 618 | |
| 619 type *toCtype(); | |
| 620 type *toCParamtype(); | |
| 621 }; | |
| 622 | |
| 623 struct TypeClass : Type | |
| 624 { | |
| 625 ClassDeclaration *sym; | |
| 626 | |
| 627 TypeClass(ClassDeclaration *sym); | |
| 628 d_uns64 size(Loc loc); | |
| 629 char *toChars(); | |
| 630 Type *syntaxCopy(); | |
| 631 Type *semantic(Loc loc, Scope *sc); | |
| 632 Dsymbol *toDsymbol(Scope *sc); | |
| 633 void toDecoBuffer(OutBuffer *buf); | |
| 634 void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); | |
| 635 Expression *dotExp(Scope *sc, Expression *e, Identifier *ident); | |
| 636 ClassDeclaration *isClassHandle(); | |
| 637 int isBaseOf(Type *t, int *poffset); | |
| 638 MATCH implicitConvTo(Type *to); | |
| 639 Expression *defaultInit(Loc loc); | |
| 640 int isZeroInit(); | |
| 641 MATCH deduceType(Scope *sc, Type *tparam, TemplateParameters *parameters, Objects *dedtypes); | |
| 642 int isauto(); | |
| 643 int checkBoolean(); | |
| 644 TypeInfoDeclaration *getTypeInfoDeclaration(); | |
| 645 int hasPointers(); | |
| 646 | |
| 647 type *toCtype(); | |
| 648 | |
| 649 Symbol *toSymbol(); | |
| 650 }; | |
| 651 | |
| 652 struct TypeTuple : Type | |
| 653 { | |
| 654 Arguments *arguments; // types making up the tuple | |
| 655 | |
| 656 TypeTuple(Arguments *arguments); | |
| 657 TypeTuple(Expressions *exps); | |
| 658 Type *syntaxCopy(); | |
| 659 Type *semantic(Loc loc, Scope *sc); | |
| 660 int equals(Object *o); | |
| 661 Type *reliesOnTident(); | |
| 662 void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); | |
| 663 void toDecoBuffer(OutBuffer *buf); | |
| 664 Expression *getProperty(Loc loc, Identifier *ident); | |
| 665 TypeInfoDeclaration *getTypeInfoDeclaration(); | |
| 666 }; | |
| 667 | |
| 668 struct TypeSlice : Type | |
| 669 { | |
| 670 Expression *lwr; | |
| 671 Expression *upr; | |
| 672 | |
| 673 TypeSlice(Type *next, Expression *lwr, Expression *upr); | |
| 674 Type *syntaxCopy(); | |
| 675 Type *semantic(Loc loc, Scope *sc); | |
| 676 void resolve(Loc loc, Scope *sc, Expression **pe, Type **pt, Dsymbol **ps); | |
| 677 void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); | |
| 678 }; | |
| 679 | |
| 680 /**************************************************************/ | |
| 681 | |
| 682 //enum InOut { None, In, Out, InOut, Lazy }; | |
| 683 | |
| 684 struct Argument : Object | |
| 685 { | |
| 686 //enum InOut inout; | |
| 687 unsigned storageClass; | |
| 688 Type *type; | |
| 689 Identifier *ident; | |
| 690 Expression *defaultArg; | |
| 691 | |
| 692 Argument(unsigned storageClass, Type *type, Identifier *ident, Expression *defaultArg); | |
| 693 Argument *syntaxCopy(); | |
| 694 Type *isLazyArray(); | |
| 695 void toDecoBuffer(OutBuffer *buf); | |
| 696 static Arguments *arraySyntaxCopy(Arguments *args); | |
| 697 static char *argsTypesToChars(Arguments *args, int varargs); | |
| 698 static void argsToCBuffer(OutBuffer *buf, HdrGenState *hgs, Arguments *arguments, int varargs); | |
| 699 static void argsToDecoBuffer(OutBuffer *buf, Arguments *arguments); | |
| 700 static size_t dim(Arguments *arguments); | |
| 701 static Argument *getNth(Arguments *arguments, size_t nth, size_t *pn = NULL); | |
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702 |
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703 // LDC |
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704 unsigned llvmAttrs; |
| 159 | 705 }; |
| 706 | |
| 707 extern int PTRSIZE; | |
| 708 extern int REALSIZE; | |
| 709 extern int REALPAD; | |
| 710 extern int Tsize_t; | |
| 711 extern int Tptrdiff_t; | |
| 712 | |
| 713 #endif /* DMD_MTYPE_H */ |