Mercurial > projects > ldc
annotate dmd/mtype.h @ 1194:1853dcd9b944
Moved some DMDFE files into a seperate dmd/root subdir to closer match the DMD file structure since 1.041.
| author | Tomas Lindquist Olsen <tomas.l.olsen gmail.com> |
|---|---|
| date | Fri, 03 Apr 2009 17:02:52 +0200 |
| parents | 3251ce06c820 |
| children | 79758fd2f48a |
| 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 #if IN_LLVM |
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25 // llvm |
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26 #include "../ir/irdtype.h" |
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27 #include "../ir/irfuncty.h" |
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28 namespace llvm { class Type; } |
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29 struct Ir; |
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30 |
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31 class IrType; |
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32 #endif |
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33 |
| 159 | 34 struct Scope; |
| 35 struct Identifier; | |
| 36 struct Expression; | |
| 37 struct StructDeclaration; | |
| 38 struct ClassDeclaration; | |
| 39 struct VarDeclaration; | |
| 40 struct EnumDeclaration; | |
| 41 struct TypedefDeclaration; | |
| 42 struct TypeInfoDeclaration; | |
| 43 struct Dsymbol; | |
| 44 struct TemplateInstance; | |
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45 struct CppMangleState; |
| 159 | 46 enum LINK; |
| 47 | |
| 48 struct TypeBasic; | |
| 49 struct HdrGenState; | |
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50 struct Argument; |
| 159 | 51 |
| 52 // Back end | |
| 53 #if IN_GCC | |
| 54 union tree_node; typedef union tree_node TYPE; | |
| 55 typedef TYPE type; | |
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56 #endif |
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57 |
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58 #if IN_DMD |
| 159 | 59 typedef struct TYPE type; |
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60 struct Symbol; |
| 159 | 61 #endif |
| 62 | |
| 63 enum TY | |
| 64 { | |
| 65 Tarray, // dynamic array | |
| 66 Tsarray, // static array | |
| 67 Taarray, // associative array | |
| 68 Tpointer, | |
| 69 Treference, | |
| 70 Tfunction, | |
| 71 Tident, | |
| 72 Tclass, | |
| 73 Tstruct, | |
| 74 Tenum, | |
| 75 Ttypedef, | |
| 76 Tdelegate, | |
| 77 | |
| 78 Tnone, | |
| 79 Tvoid, | |
| 80 Tint8, | |
| 81 Tuns8, | |
| 82 Tint16, | |
| 83 Tuns16, | |
| 84 Tint32, | |
| 85 Tuns32, | |
| 86 Tint64, | |
| 87 Tuns64, | |
| 88 Tfloat32, | |
| 89 Tfloat64, | |
| 90 Tfloat80, | |
| 91 | |
| 92 Timaginary32, | |
| 93 Timaginary64, | |
| 94 Timaginary80, | |
| 95 | |
| 96 Tcomplex32, | |
| 97 Tcomplex64, | |
| 98 Tcomplex80, | |
| 99 | |
| 100 Tbit, | |
| 101 Tbool, | |
| 102 Tchar, | |
| 103 Twchar, | |
| 104 Tdchar, | |
| 105 | |
| 106 Terror, | |
| 107 Tinstance, | |
| 108 Ttypeof, | |
| 109 Ttuple, | |
| 110 Tslice, | |
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111 Treturn, |
| 159 | 112 TMAX |
| 113 }; | |
| 114 | |
| 115 #define Tascii Tchar | |
| 116 | |
| 117 extern int Tsize_t; | |
| 118 extern int Tptrdiff_t; | |
| 119 | |
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120 |
| 159 | 121 struct Type : Object |
| 122 { | |
| 123 TY ty; | |
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124 unsigned char mod; // modifiers MODxxxx |
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125 /* pick this order of numbers so switch statements work better |
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126 */ |
| 159 | 127 #define MODconst 1 // type is const |
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128 #define MODinvariant 4 // type is invariant |
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129 #define MODshared 2 // type is shared |
| 159 | 130 char *deco; |
| 131 Type *pto; // merged pointer to this type | |
| 132 Type *rto; // reference to this type | |
| 133 Type *arrayof; // array of this type | |
| 134 TypeInfoDeclaration *vtinfo; // TypeInfo object for this Type | |
| 135 | |
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136 #if IN_DMD |
| 159 | 137 type *ctype; // for back end |
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138 #endif |
| 159 | 139 |
| 140 #define tvoid basic[Tvoid] | |
| 141 #define tint8 basic[Tint8] | |
| 142 #define tuns8 basic[Tuns8] | |
| 143 #define tint16 basic[Tint16] | |
| 144 #define tuns16 basic[Tuns16] | |
| 145 #define tint32 basic[Tint32] | |
| 146 #define tuns32 basic[Tuns32] | |
| 147 #define tint64 basic[Tint64] | |
| 148 #define tuns64 basic[Tuns64] | |
| 149 #define tfloat32 basic[Tfloat32] | |
| 150 #define tfloat64 basic[Tfloat64] | |
| 151 #define tfloat80 basic[Tfloat80] | |
| 152 | |
| 153 #define timaginary32 basic[Timaginary32] | |
| 154 #define timaginary64 basic[Timaginary64] | |
| 155 #define timaginary80 basic[Timaginary80] | |
| 156 | |
| 157 #define tcomplex32 basic[Tcomplex32] | |
| 158 #define tcomplex64 basic[Tcomplex64] | |
| 159 #define tcomplex80 basic[Tcomplex80] | |
| 160 | |
| 161 #define tbit basic[Tbit] | |
| 162 #define tbool basic[Tbool] | |
| 163 #define tchar basic[Tchar] | |
| 164 #define twchar basic[Twchar] | |
| 165 #define tdchar basic[Tdchar] | |
| 166 | |
| 167 // Some special types | |
| 168 #define tshiftcnt tint32 // right side of shift expression | |
| 169 // #define tboolean tint32 // result of boolean expression | |
| 170 #define tboolean tbool // result of boolean expression | |
| 171 #define tindex tint32 // array/ptr index | |
| 172 static Type *tvoidptr; // void* | |
| 173 #define terror basic[Terror] // for error recovery | |
| 174 | |
| 175 #define tsize_t basic[Tsize_t] // matches size_t alias | |
| 176 #define tptrdiff_t basic[Tptrdiff_t] // matches ptrdiff_t alias | |
| 177 #define thash_t tsize_t // matches hash_t alias | |
| 178 | |
| 179 static ClassDeclaration *typeinfo; | |
| 180 static ClassDeclaration *typeinfoclass; | |
| 181 static ClassDeclaration *typeinfointerface; | |
| 182 static ClassDeclaration *typeinfostruct; | |
| 183 static ClassDeclaration *typeinfotypedef; | |
| 184 static ClassDeclaration *typeinfopointer; | |
| 185 static ClassDeclaration *typeinfoarray; | |
| 186 static ClassDeclaration *typeinfostaticarray; | |
| 187 static ClassDeclaration *typeinfoassociativearray; | |
| 188 static ClassDeclaration *typeinfoenum; | |
| 189 static ClassDeclaration *typeinfofunction; | |
| 190 static ClassDeclaration *typeinfodelegate; | |
| 191 static ClassDeclaration *typeinfotypelist; | |
| 192 | |
| 193 static Type *basic[TMAX]; | |
| 194 static unsigned char mangleChar[TMAX]; | |
| 195 static StringTable stringtable; | |
| 196 | |
| 197 // These tables are for implicit conversion of binary ops; | |
| 198 // the indices are the type of operand one, followed by operand two. | |
| 199 static unsigned char impcnvResult[TMAX][TMAX]; | |
| 200 static unsigned char impcnvType1[TMAX][TMAX]; | |
| 201 static unsigned char impcnvType2[TMAX][TMAX]; | |
| 202 | |
| 203 // If !=0, give warning on implicit conversion | |
| 204 static unsigned char impcnvWarn[TMAX][TMAX]; | |
| 205 | |
| 206 Type(TY ty, Type *next); | |
| 207 virtual Type *syntaxCopy(); | |
| 208 int equals(Object *o); | |
| 209 int dyncast() { return DYNCAST_TYPE; } // kludge for template.isType() | |
| 210 int covariant(Type *t); | |
| 211 char *toChars(); | |
| 212 static char needThisPrefix(); | |
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213 #if IN_LLVM |
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214 static void init(Ir*); |
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215 #else |
| 159 | 216 static void init(); |
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217 #endif |
| 159 | 218 d_uns64 size(); |
| 219 virtual d_uns64 size(Loc loc); | |
| 220 virtual unsigned alignsize(); | |
| 221 virtual Type *semantic(Loc loc, Scope *sc); | |
| 222 virtual void toDecoBuffer(OutBuffer *buf); | |
| 223 Type *merge(); | |
| 224 virtual void toCBuffer(OutBuffer *buf, Identifier *ident, HdrGenState *hgs); | |
| 225 virtual void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); | |
| 226 void toCBuffer3(OutBuffer *buf, HdrGenState *hgs, int mod); | |
| 227 virtual int isbit(); | |
| 228 virtual int isintegral(); | |
| 229 virtual int isfloating(); // real, imaginary, or complex | |
| 230 virtual int isreal(); | |
| 231 virtual int isimaginary(); | |
| 232 virtual int iscomplex(); | |
| 233 virtual int isscalar(); | |
| 234 virtual int isunsigned(); | |
| 235 virtual int isauto(); | |
| 236 virtual int isString(); | |
| 237 virtual int checkBoolean(); // if can be converted to boolean value | |
| 238 void checkDeprecated(Loc loc, Scope *sc); | |
| 239 Type *pointerTo(); | |
| 240 Type *referenceTo(); | |
| 241 Type *arrayOf(); | |
| 242 virtual Dsymbol *toDsymbol(Scope *sc); | |
| 243 virtual Type *toBasetype(); | |
| 244 virtual int isBaseOf(Type *t, int *poffset); | |
| 245 virtual MATCH implicitConvTo(Type *to); | |
| 246 virtual ClassDeclaration *isClassHandle(); | |
| 247 virtual Expression *getProperty(Loc loc, Identifier *ident); | |
| 248 virtual Expression *dotExp(Scope *sc, Expression *e, Identifier *ident); | |
| 249 virtual unsigned memalign(unsigned salign); | |
| 250 virtual Expression *defaultInit(Loc loc = 0); | |
| 251 virtual int isZeroInit(); // if initializer is 0 | |
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252 #if IN_DMD |
| 159 | 253 virtual dt_t **toDt(dt_t **pdt); |
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254 #endif |
| 159 | 255 Identifier *getTypeInfoIdent(int internal); |
| 256 virtual MATCH deduceType(Scope *sc, Type *tparam, TemplateParameters *parameters, Objects *dedtypes); | |
| 257 virtual void resolve(Loc loc, Scope *sc, Expression **pe, Type **pt, Dsymbol **ps); | |
| 258 Expression *getInternalTypeInfo(Scope *sc); | |
| 259 Expression *getTypeInfo(Scope *sc); | |
| 260 virtual TypeInfoDeclaration *getTypeInfoDeclaration(); | |
| 261 virtual int builtinTypeInfo(); | |
| 262 virtual Type *reliesOnTident(); | |
| 263 virtual Expression *toExpression(); | |
| 264 virtual int hasPointers(); | |
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265 Type *next; |
| 159 | 266 Type *nextOf() { return next; } |
| 267 | |
| 268 static void error(Loc loc, const char *format, ...); | |
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269 static void warning(Loc loc, const char *format, ...); |
| 159 | 270 |
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271 #if IN_DMD |
| 159 | 272 // For backend |
| 273 virtual unsigned totym(); | |
| 274 virtual type *toCtype(); | |
| 275 virtual type *toCParamtype(); | |
| 276 virtual Symbol *toSymbol(); | |
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277 #endif |
| 159 | 278 |
| 279 // For eliminating dynamic_cast | |
| 280 virtual TypeBasic *isTypeBasic(); | |
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281 |
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282 #if IN_LLVM |
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283 // LDC |
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284 IrDType ir; |
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285 static Ir* sir; |
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286 |
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287 IrType* irtype; |
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288 #endif |
| 159 | 289 }; |
| 290 | |
| 291 struct TypeBasic : Type | |
| 292 { | |
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293 const char *dstring; |
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294 const char *cstring; |
| 159 | 295 unsigned flags; |
| 296 | |
| 297 TypeBasic(TY ty); | |
| 298 Type *syntaxCopy(); | |
| 299 d_uns64 size(Loc loc); | |
| 300 unsigned alignsize(); | |
| 301 Expression *getProperty(Loc loc, Identifier *ident); | |
| 302 Expression *dotExp(Scope *sc, Expression *e, Identifier *ident); | |
| 303 char *toChars(); | |
| 304 void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); | |
| 305 int isintegral(); | |
| 306 int isbit(); | |
| 307 int isfloating(); | |
| 308 int isreal(); | |
| 309 int isimaginary(); | |
| 310 int iscomplex(); | |
| 311 int isscalar(); | |
| 312 int isunsigned(); | |
| 313 MATCH implicitConvTo(Type *to); | |
| 314 Expression *defaultInit(Loc loc); | |
| 315 int isZeroInit(); | |
| 316 int builtinTypeInfo(); | |
| 317 | |
| 318 // For eliminating dynamic_cast | |
| 319 TypeBasic *isTypeBasic(); | |
| 320 }; | |
| 321 | |
| 322 struct TypeArray : Type | |
| 323 { | |
| 324 TypeArray(TY ty, Type *next); | |
| 325 Expression *dotExp(Scope *sc, Expression *e, Identifier *ident); | |
| 326 }; | |
| 327 | |
| 328 // Static array, one with a fixed dimension | |
| 329 struct TypeSArray : TypeArray | |
| 330 { | |
| 331 Expression *dim; | |
| 332 | |
| 333 TypeSArray(Type *t, Expression *dim); | |
| 334 Type *syntaxCopy(); | |
| 335 d_uns64 size(Loc loc); | |
| 336 unsigned alignsize(); | |
| 337 Type *semantic(Loc loc, Scope *sc); | |
| 338 void resolve(Loc loc, Scope *sc, Expression **pe, Type **pt, Dsymbol **ps); | |
| 339 void toDecoBuffer(OutBuffer *buf); | |
| 340 void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); | |
| 341 Expression *dotExp(Scope *sc, Expression *e, Identifier *ident); | |
| 342 int isString(); | |
| 343 int isZeroInit(); | |
| 344 unsigned memalign(unsigned salign); | |
| 345 MATCH implicitConvTo(Type *to); | |
| 346 Expression *defaultInit(Loc loc); | |
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347 #if IN_DMD |
| 159 | 348 dt_t **toDt(dt_t **pdt); |
| 349 dt_t **toDtElem(dt_t **pdt, Expression *e); | |
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350 #endif |
| 159 | 351 MATCH deduceType(Scope *sc, Type *tparam, TemplateParameters *parameters, Objects *dedtypes); |
| 352 TypeInfoDeclaration *getTypeInfoDeclaration(); | |
| 353 Expression *toExpression(); | |
| 354 int hasPointers(); | |
| 355 | |
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356 #if IN_DMD |
| 159 | 357 type *toCtype(); |
| 358 type *toCParamtype(); | |
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359 #endif |
| 159 | 360 }; |
| 361 | |
| 362 // Dynamic array, no dimension | |
| 363 struct TypeDArray : TypeArray | |
| 364 { | |
| 365 TypeDArray(Type *t); | |
| 366 Type *syntaxCopy(); | |
| 367 d_uns64 size(Loc loc); | |
| 368 unsigned alignsize(); | |
| 369 Type *semantic(Loc loc, Scope *sc); | |
| 370 void toDecoBuffer(OutBuffer *buf); | |
| 371 void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); | |
| 372 Expression *dotExp(Scope *sc, Expression *e, Identifier *ident); | |
| 373 int isString(); | |
| 374 int isZeroInit(); | |
| 375 int checkBoolean(); | |
| 376 MATCH implicitConvTo(Type *to); | |
| 377 Expression *defaultInit(Loc loc); | |
| 378 int builtinTypeInfo(); | |
| 379 TypeInfoDeclaration *getTypeInfoDeclaration(); | |
| 380 int hasPointers(); | |
| 381 | |
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382 #if IN_DMD |
| 159 | 383 type *toCtype(); |
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384 #endif |
| 159 | 385 }; |
| 386 | |
| 387 struct TypeAArray : TypeArray | |
| 388 { | |
| 389 Type *index; // key type for type checking | |
| 390 Type *key; // actual key type | |
| 391 | |
| 392 TypeAArray(Type *t, Type *index); | |
| 393 Type *syntaxCopy(); | |
| 394 d_uns64 size(Loc loc); | |
| 395 Type *semantic(Loc loc, Scope *sc); | |
| 336 | 396 void resolve(Loc loc, Scope *sc, Expression **pe, Type **pt, Dsymbol **ps); |
| 159 | 397 void toDecoBuffer(OutBuffer *buf); |
| 398 void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); | |
| 399 Expression *dotExp(Scope *sc, Expression *e, Identifier *ident); | |
| 400 Expression *defaultInit(Loc loc); | |
| 401 MATCH deduceType(Scope *sc, Type *tparam, TemplateParameters *parameters, Objects *dedtypes); | |
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402 int isZeroInit(); |
| 159 | 403 int checkBoolean(); |
| 404 TypeInfoDeclaration *getTypeInfoDeclaration(); | |
| 405 int hasPointers(); | |
| 406 | |
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407 #if IN_DMD |
| 159 | 408 // Back end |
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409 Symbol *aaGetSymbol(const char *func, int flags); |
| 159 | 410 |
| 411 type *toCtype(); | |
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412 #endif |
| 159 | 413 }; |
| 414 | |
| 415 struct TypePointer : Type | |
| 416 { | |
| 417 TypePointer(Type *t); | |
| 418 Type *syntaxCopy(); | |
| 419 Type *semantic(Loc loc, Scope *sc); | |
| 420 d_uns64 size(Loc loc); | |
| 421 void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); | |
| 422 MATCH implicitConvTo(Type *to); | |
| 423 int isscalar(); | |
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424 // LDC: pointers are unsigned |
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425 int isunsigned() { return TRUE; }; |
| 159 | 426 Expression *defaultInit(Loc loc); |
| 427 int isZeroInit(); | |
| 428 TypeInfoDeclaration *getTypeInfoDeclaration(); | |
| 429 int hasPointers(); | |
| 430 | |
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431 #if IN_DMD |
| 159 | 432 type *toCtype(); |
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433 #endif |
| 159 | 434 }; |
| 435 | |
| 436 struct TypeReference : Type | |
| 437 { | |
| 438 TypeReference(Type *t); | |
| 439 Type *syntaxCopy(); | |
| 440 d_uns64 size(Loc loc); | |
| 441 void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); | |
| 442 Expression *dotExp(Scope *sc, Expression *e, Identifier *ident); | |
| 443 Expression *defaultInit(Loc loc); | |
| 444 int isZeroInit(); | |
| 445 }; | |
| 446 | |
| 447 enum RET | |
| 448 { | |
| 449 RETregs = 1, // returned in registers | |
| 450 RETstack = 2, // returned on stack | |
| 451 }; | |
| 452 | |
| 453 struct TypeFunction : Type | |
| 454 { | |
| 455 Arguments *parameters; // function parameters | |
| 456 int varargs; // 1: T t, ...) style for variable number of arguments | |
| 457 // 2: T t ...) style for variable number of arguments | |
| 458 enum LINK linkage; // calling convention | |
| 459 | |
| 460 int inuse; | |
| 461 | |
| 462 TypeFunction(Arguments *parameters, Type *treturn, int varargs, enum LINK linkage); | |
| 463 Type *syntaxCopy(); | |
| 464 Type *semantic(Loc loc, Scope *sc); | |
| 465 void toDecoBuffer(OutBuffer *buf); | |
| 466 void toCBuffer(OutBuffer *buf, Identifier *ident, HdrGenState *hgs); | |
| 467 void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); | |
| 468 MATCH deduceType(Scope *sc, Type *tparam, TemplateParameters *parameters, Objects *dedtypes); | |
| 469 TypeInfoDeclaration *getTypeInfoDeclaration(); | |
| 470 Type *reliesOnTident(); | |
| 471 | |
| 472 int callMatch(Expressions *toargs); | |
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473 #if IN_DMD |
| 159 | 474 type *toCtype(); |
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475 #endif |
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476 |
| 159 | 477 enum RET retStyle(); |
| 478 | |
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479 #if IN_DMD |
| 159 | 480 unsigned totym(); |
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481 #elif IN_LLVM |
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482 // LDC |
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483 IrFuncTy fty; |
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484 #endif |
| 159 | 485 }; |
| 486 | |
| 487 struct TypeDelegate : Type | |
| 488 { | |
| 489 TypeDelegate(Type *t); | |
| 490 Type *syntaxCopy(); | |
| 491 Type *semantic(Loc loc, Scope *sc); | |
| 492 d_uns64 size(Loc loc); | |
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493 unsigned alignsize(); // added in LDC |
| 159 | 494 void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); |
| 495 Expression *defaultInit(Loc loc); | |
| 496 int isZeroInit(); | |
| 497 int checkBoolean(); | |
| 498 TypeInfoDeclaration *getTypeInfoDeclaration(); | |
| 499 Expression *dotExp(Scope *sc, Expression *e, Identifier *ident); | |
| 500 int hasPointers(); | |
| 501 | |
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502 #if IN_DMD |
| 159 | 503 type *toCtype(); |
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504 #endif |
| 159 | 505 }; |
| 506 | |
| 507 struct TypeQualified : Type | |
| 508 { | |
| 509 Loc loc; | |
| 510 Array idents; // array of Identifier's representing ident.ident.ident etc. | |
| 511 | |
| 512 TypeQualified(TY ty, Loc loc); | |
| 513 void syntaxCopyHelper(TypeQualified *t); | |
| 514 void addIdent(Identifier *ident); | |
| 515 void toCBuffer2Helper(OutBuffer *buf, HdrGenState *hgs); | |
| 516 d_uns64 size(Loc loc); | |
| 517 void resolveHelper(Loc loc, Scope *sc, Dsymbol *s, Dsymbol *scopesym, | |
| 518 Expression **pe, Type **pt, Dsymbol **ps); | |
| 519 }; | |
| 520 | |
| 521 struct TypeIdentifier : TypeQualified | |
| 522 { | |
| 523 Identifier *ident; | |
| 524 | |
| 525 TypeIdentifier(Loc loc, Identifier *ident); | |
| 526 Type *syntaxCopy(); | |
| 527 //char *toChars(); | |
| 528 void toDecoBuffer(OutBuffer *buf); | |
| 529 void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); | |
| 530 void resolve(Loc loc, Scope *sc, Expression **pe, Type **pt, Dsymbol **ps); | |
| 531 Dsymbol *toDsymbol(Scope *sc); | |
| 532 Type *semantic(Loc loc, Scope *sc); | |
| 533 MATCH deduceType(Scope *sc, Type *tparam, TemplateParameters *parameters, Objects *dedtypes); | |
| 534 Type *reliesOnTident(); | |
| 535 Expression *toExpression(); | |
| 536 }; | |
| 537 | |
| 538 /* Similar to TypeIdentifier, but with a TemplateInstance as the root | |
| 539 */ | |
| 540 struct TypeInstance : TypeQualified | |
| 541 { | |
| 542 TemplateInstance *tempinst; | |
| 543 | |
| 544 TypeInstance(Loc loc, TemplateInstance *tempinst); | |
| 545 Type *syntaxCopy(); | |
| 546 //char *toChars(); | |
| 547 //void toDecoBuffer(OutBuffer *buf); | |
| 548 void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); | |
| 549 void resolve(Loc loc, Scope *sc, Expression **pe, Type **pt, Dsymbol **ps); | |
| 550 Type *semantic(Loc loc, Scope *sc); | |
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551 Dsymbol *toDsymbol(Scope *sc); |
| 159 | 552 MATCH deduceType(Scope *sc, Type *tparam, TemplateParameters *parameters, Objects *dedtypes); |
| 553 }; | |
| 554 | |
| 555 struct TypeTypeof : TypeQualified | |
| 556 { | |
| 557 Expression *exp; | |
| 558 | |
| 559 TypeTypeof(Loc loc, Expression *exp); | |
| 560 Type *syntaxCopy(); | |
| 561 Dsymbol *toDsymbol(Scope *sc); | |
| 562 void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); | |
| 563 Type *semantic(Loc loc, Scope *sc); | |
| 564 d_uns64 size(Loc loc); | |
| 565 }; | |
| 566 | |
| 567 struct TypeStruct : Type | |
| 568 { | |
| 569 StructDeclaration *sym; | |
| 570 | |
| 571 TypeStruct(StructDeclaration *sym); | |
| 572 d_uns64 size(Loc loc); | |
| 573 unsigned alignsize(); | |
| 574 char *toChars(); | |
| 575 Type *syntaxCopy(); | |
| 576 Type *semantic(Loc loc, Scope *sc); | |
| 577 Dsymbol *toDsymbol(Scope *sc); | |
| 578 void toDecoBuffer(OutBuffer *buf); | |
| 579 void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); | |
| 580 Expression *dotExp(Scope *sc, Expression *e, Identifier *ident); | |
| 581 unsigned memalign(unsigned salign); | |
| 582 Expression *defaultInit(Loc loc); | |
| 583 int isZeroInit(); | |
| 584 int checkBoolean(); | |
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585 #if IN_DMD |
| 159 | 586 dt_t **toDt(dt_t **pdt); |
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587 #endif |
| 159 | 588 MATCH deduceType(Scope *sc, Type *tparam, TemplateParameters *parameters, Objects *dedtypes); |
| 589 TypeInfoDeclaration *getTypeInfoDeclaration(); | |
| 590 int hasPointers(); | |
| 591 | |
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592 #if IN_DMD |
| 159 | 593 type *toCtype(); |
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594 #elif IN_LLVM |
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595 // LDC |
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596 // cache the hasUnalignedFields check |
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597 // 0 = not checked, 1 = aligned, 2 = unaligned |
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598 int unaligned; |
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599 #endif |
| 159 | 600 }; |
| 601 | |
| 602 struct TypeEnum : Type | |
| 603 { | |
| 604 EnumDeclaration *sym; | |
| 605 | |
| 606 TypeEnum(EnumDeclaration *sym); | |
| 607 d_uns64 size(Loc loc); | |
| 608 unsigned alignsize(); | |
| 609 char *toChars(); | |
|
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610 Type *syntaxCopy(); |
| 159 | 611 Type *semantic(Loc loc, Scope *sc); |
| 612 Dsymbol *toDsymbol(Scope *sc); | |
| 613 void toDecoBuffer(OutBuffer *buf); | |
| 614 void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); | |
| 615 Expression *dotExp(Scope *sc, Expression *e, Identifier *ident); | |
| 616 Expression *getProperty(Loc loc, Identifier *ident); | |
| 617 int isintegral(); | |
| 618 int isfloating(); | |
| 619 int isscalar(); | |
| 620 int isunsigned(); | |
| 621 MATCH implicitConvTo(Type *to); | |
| 622 Type *toBasetype(); | |
| 623 Expression *defaultInit(Loc loc); | |
| 624 int isZeroInit(); | |
| 625 MATCH deduceType(Scope *sc, Type *tparam, TemplateParameters *parameters, Objects *dedtypes); | |
| 626 TypeInfoDeclaration *getTypeInfoDeclaration(); | |
| 627 int hasPointers(); | |
| 628 | |
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629 #if IN_DMD |
| 159 | 630 type *toCtype(); |
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631 #endif |
| 159 | 632 }; |
| 633 | |
| 634 struct TypeTypedef : Type | |
| 635 { | |
| 636 TypedefDeclaration *sym; | |
| 637 | |
| 638 TypeTypedef(TypedefDeclaration *sym); | |
| 639 Type *syntaxCopy(); | |
| 640 d_uns64 size(Loc loc); | |
| 641 unsigned alignsize(); | |
| 642 char *toChars(); | |
| 643 Type *semantic(Loc loc, Scope *sc); | |
| 644 Dsymbol *toDsymbol(Scope *sc); | |
| 645 void toDecoBuffer(OutBuffer *buf); | |
| 646 void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); | |
| 647 Expression *dotExp(Scope *sc, Expression *e, Identifier *ident); | |
| 648 Expression *getProperty(Loc loc, Identifier *ident); | |
| 649 int isbit(); | |
| 650 int isintegral(); | |
| 651 int isfloating(); | |
| 652 int isreal(); | |
| 653 int isimaginary(); | |
| 654 int iscomplex(); | |
| 655 int isscalar(); | |
| 656 int isunsigned(); | |
| 657 int checkBoolean(); | |
| 658 Type *toBasetype(); | |
| 659 MATCH implicitConvTo(Type *to); | |
| 660 Expression *defaultInit(Loc loc); | |
| 661 int isZeroInit(); | |
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662 #if IN_DMD |
| 159 | 663 dt_t **toDt(dt_t **pdt); |
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664 #endif |
| 159 | 665 MATCH deduceType(Scope *sc, Type *tparam, TemplateParameters *parameters, Objects *dedtypes); |
| 666 TypeInfoDeclaration *getTypeInfoDeclaration(); | |
| 667 int hasPointers(); | |
| 668 | |
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669 #if IN_DMD |
| 159 | 670 type *toCtype(); |
| 671 type *toCParamtype(); | |
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672 #endif |
| 159 | 673 }; |
| 674 | |
| 675 struct TypeClass : Type | |
| 676 { | |
| 677 ClassDeclaration *sym; | |
| 678 | |
| 679 TypeClass(ClassDeclaration *sym); | |
| 680 d_uns64 size(Loc loc); | |
| 681 char *toChars(); | |
| 682 Type *syntaxCopy(); | |
| 683 Type *semantic(Loc loc, Scope *sc); | |
| 684 Dsymbol *toDsymbol(Scope *sc); | |
| 685 void toDecoBuffer(OutBuffer *buf); | |
| 686 void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); | |
| 687 Expression *dotExp(Scope *sc, Expression *e, Identifier *ident); | |
| 688 ClassDeclaration *isClassHandle(); | |
| 689 int isBaseOf(Type *t, int *poffset); | |
| 690 MATCH implicitConvTo(Type *to); | |
| 691 Expression *defaultInit(Loc loc); | |
| 692 int isZeroInit(); | |
| 693 MATCH deduceType(Scope *sc, Type *tparam, TemplateParameters *parameters, Objects *dedtypes); | |
| 694 int isauto(); | |
| 695 int checkBoolean(); | |
| 696 TypeInfoDeclaration *getTypeInfoDeclaration(); | |
| 697 int hasPointers(); | |
| 698 | |
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699 #if IN_DMD |
| 159 | 700 type *toCtype(); |
| 701 | |
| 702 Symbol *toSymbol(); | |
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703 #endif |
| 159 | 704 }; |
| 705 | |
| 706 struct TypeTuple : Type | |
| 707 { | |
| 708 Arguments *arguments; // types making up the tuple | |
| 709 | |
| 710 TypeTuple(Arguments *arguments); | |
| 711 TypeTuple(Expressions *exps); | |
| 712 Type *syntaxCopy(); | |
| 713 Type *semantic(Loc loc, Scope *sc); | |
| 714 int equals(Object *o); | |
| 715 Type *reliesOnTident(); | |
| 716 void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); | |
| 717 void toDecoBuffer(OutBuffer *buf); | |
| 718 Expression *getProperty(Loc loc, Identifier *ident); | |
| 719 TypeInfoDeclaration *getTypeInfoDeclaration(); | |
| 720 }; | |
| 721 | |
| 722 struct TypeSlice : Type | |
| 723 { | |
| 724 Expression *lwr; | |
| 725 Expression *upr; | |
| 726 | |
| 727 TypeSlice(Type *next, Expression *lwr, Expression *upr); | |
| 728 Type *syntaxCopy(); | |
| 729 Type *semantic(Loc loc, Scope *sc); | |
| 730 void resolve(Loc loc, Scope *sc, Expression **pe, Type **pt, Dsymbol **ps); | |
| 731 void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); | |
| 732 }; | |
| 733 | |
| 734 /**************************************************************/ | |
| 735 | |
| 736 //enum InOut { None, In, Out, InOut, Lazy }; | |
| 737 | |
| 738 struct Argument : Object | |
| 739 { | |
| 740 //enum InOut inout; | |
| 741 unsigned storageClass; | |
| 742 Type *type; | |
| 743 Identifier *ident; | |
| 744 Expression *defaultArg; | |
| 745 | |
| 746 Argument(unsigned storageClass, Type *type, Identifier *ident, Expression *defaultArg); | |
| 747 Argument *syntaxCopy(); | |
| 748 Type *isLazyArray(); | |
| 749 void toDecoBuffer(OutBuffer *buf); | |
| 750 static Arguments *arraySyntaxCopy(Arguments *args); | |
| 751 static char *argsTypesToChars(Arguments *args, int varargs); | |
| 752 static void argsToCBuffer(OutBuffer *buf, HdrGenState *hgs, Arguments *arguments, int varargs); | |
| 753 static void argsToDecoBuffer(OutBuffer *buf, Arguments *arguments); | |
| 754 static size_t dim(Arguments *arguments); | |
| 755 static Argument *getNth(Arguments *arguments, size_t nth, size_t *pn = NULL); | |
| 756 }; | |
| 757 | |
| 758 extern int PTRSIZE; | |
| 759 extern int REALSIZE; | |
| 760 extern int REALPAD; | |
| 761 extern int Tsize_t; | |
| 762 extern int Tptrdiff_t; | |
| 763 | |
| 764 #endif /* DMD_MTYPE_H */ |