Mercurial > projects > ldc
annotate dmd/mtype.h @ 1256:6af2359b433a
Change needed for mingw
| author | Kelly Wilson <wilsonk cpsc.ucalgary.ca> |
|---|---|
| date | Wed, 22 Apr 2009 14:40:56 -0600 |
| parents | 465a77c904d4 |
| children | 46f6365a50d7 |
| 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; | |
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196 #if IN_LLVM |
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197 static StringTable deco_stringtable; |
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198 #endif |
| 159 | 199 |
| 200 // These tables are for implicit conversion of binary ops; | |
| 201 // the indices are the type of operand one, followed by operand two. | |
| 202 static unsigned char impcnvResult[TMAX][TMAX]; | |
| 203 static unsigned char impcnvType1[TMAX][TMAX]; | |
| 204 static unsigned char impcnvType2[TMAX][TMAX]; | |
| 205 | |
| 206 // If !=0, give warning on implicit conversion | |
| 207 static unsigned char impcnvWarn[TMAX][TMAX]; | |
| 208 | |
| 209 Type(TY ty, Type *next); | |
| 210 virtual Type *syntaxCopy(); | |
| 211 int equals(Object *o); | |
| 212 int dyncast() { return DYNCAST_TYPE; } // kludge for template.isType() | |
| 213 int covariant(Type *t); | |
| 214 char *toChars(); | |
| 215 static char needThisPrefix(); | |
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216 #if IN_LLVM |
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217 static void init(Ir*); |
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218 #else |
| 159 | 219 static void init(); |
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220 #endif |
| 159 | 221 d_uns64 size(); |
| 222 virtual d_uns64 size(Loc loc); | |
| 223 virtual unsigned alignsize(); | |
| 224 virtual Type *semantic(Loc loc, Scope *sc); | |
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225 // append the mangleof or a string uniquely identifying this type to buf |
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226 virtual void toDecoBuffer(OutBuffer *buf, bool mangle); |
| 159 | 227 Type *merge(); |
| 228 virtual void toCBuffer(OutBuffer *buf, Identifier *ident, HdrGenState *hgs); | |
| 229 virtual void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); | |
| 230 void toCBuffer3(OutBuffer *buf, HdrGenState *hgs, int mod); | |
| 231 virtual int isbit(); | |
| 232 virtual int isintegral(); | |
| 233 virtual int isfloating(); // real, imaginary, or complex | |
| 234 virtual int isreal(); | |
| 235 virtual int isimaginary(); | |
| 236 virtual int iscomplex(); | |
| 237 virtual int isscalar(); | |
| 238 virtual int isunsigned(); | |
| 239 virtual int isauto(); | |
| 240 virtual int isString(); | |
| 241 virtual int checkBoolean(); // if can be converted to boolean value | |
| 242 void checkDeprecated(Loc loc, Scope *sc); | |
| 243 Type *pointerTo(); | |
| 244 Type *referenceTo(); | |
| 245 Type *arrayOf(); | |
| 246 virtual Dsymbol *toDsymbol(Scope *sc); | |
| 247 virtual Type *toBasetype(); | |
| 248 virtual int isBaseOf(Type *t, int *poffset); | |
| 249 virtual MATCH implicitConvTo(Type *to); | |
| 250 virtual ClassDeclaration *isClassHandle(); | |
| 251 virtual Expression *getProperty(Loc loc, Identifier *ident); | |
| 252 virtual Expression *dotExp(Scope *sc, Expression *e, Identifier *ident); | |
| 253 virtual unsigned memalign(unsigned salign); | |
| 254 virtual Expression *defaultInit(Loc loc = 0); | |
| 255 virtual int isZeroInit(); // if initializer is 0 | |
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256 #if IN_DMD |
| 159 | 257 virtual dt_t **toDt(dt_t **pdt); |
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258 #endif |
| 159 | 259 Identifier *getTypeInfoIdent(int internal); |
| 260 virtual MATCH deduceType(Scope *sc, Type *tparam, TemplateParameters *parameters, Objects *dedtypes); | |
| 261 virtual void resolve(Loc loc, Scope *sc, Expression **pe, Type **pt, Dsymbol **ps); | |
| 262 Expression *getInternalTypeInfo(Scope *sc); | |
| 263 Expression *getTypeInfo(Scope *sc); | |
| 264 virtual TypeInfoDeclaration *getTypeInfoDeclaration(); | |
| 265 virtual int builtinTypeInfo(); | |
| 266 virtual Type *reliesOnTident(); | |
| 267 virtual Expression *toExpression(); | |
| 268 virtual int hasPointers(); | |
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269 Type *next; |
| 159 | 270 Type *nextOf() { return next; } |
| 271 | |
| 272 static void error(Loc loc, const char *format, ...); | |
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273 static void warning(Loc loc, const char *format, ...); |
| 159 | 274 |
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275 #if IN_DMD |
| 159 | 276 // For backend |
| 277 virtual unsigned totym(); | |
| 278 virtual type *toCtype(); | |
| 279 virtual type *toCParamtype(); | |
| 280 virtual Symbol *toSymbol(); | |
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281 #endif |
| 159 | 282 |
| 283 // For eliminating dynamic_cast | |
| 284 virtual TypeBasic *isTypeBasic(); | |
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285 |
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286 #if IN_LLVM |
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287 // LDC |
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288 IrDType ir; |
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289 static Ir* sir; |
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290 |
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291 IrType* irtype; |
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292 #endif |
| 159 | 293 }; |
| 294 | |
| 295 struct TypeBasic : Type | |
| 296 { | |
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297 const char *dstring; |
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298 const char *cstring; |
| 159 | 299 unsigned flags; |
| 300 | |
| 301 TypeBasic(TY ty); | |
| 302 Type *syntaxCopy(); | |
| 303 d_uns64 size(Loc loc); | |
| 304 unsigned alignsize(); | |
| 305 Expression *getProperty(Loc loc, Identifier *ident); | |
| 306 Expression *dotExp(Scope *sc, Expression *e, Identifier *ident); | |
| 307 char *toChars(); | |
| 308 void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); | |
| 309 int isintegral(); | |
| 310 int isbit(); | |
| 311 int isfloating(); | |
| 312 int isreal(); | |
| 313 int isimaginary(); | |
| 314 int iscomplex(); | |
| 315 int isscalar(); | |
| 316 int isunsigned(); | |
| 317 MATCH implicitConvTo(Type *to); | |
| 318 Expression *defaultInit(Loc loc); | |
| 319 int isZeroInit(); | |
| 320 int builtinTypeInfo(); | |
| 321 | |
| 322 // For eliminating dynamic_cast | |
| 323 TypeBasic *isTypeBasic(); | |
| 324 }; | |
| 325 | |
| 326 struct TypeArray : Type | |
| 327 { | |
| 328 TypeArray(TY ty, Type *next); | |
| 329 Expression *dotExp(Scope *sc, Expression *e, Identifier *ident); | |
| 330 }; | |
| 331 | |
| 332 // Static array, one with a fixed dimension | |
| 333 struct TypeSArray : TypeArray | |
| 334 { | |
| 335 Expression *dim; | |
| 336 | |
| 337 TypeSArray(Type *t, Expression *dim); | |
| 338 Type *syntaxCopy(); | |
| 339 d_uns64 size(Loc loc); | |
| 340 unsigned alignsize(); | |
| 341 Type *semantic(Loc loc, Scope *sc); | |
| 342 void resolve(Loc loc, Scope *sc, Expression **pe, Type **pt, Dsymbol **ps); | |
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343 void toDecoBuffer(OutBuffer *buf, bool mangle); |
| 159 | 344 void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); |
| 345 Expression *dotExp(Scope *sc, Expression *e, Identifier *ident); | |
| 346 int isString(); | |
| 347 int isZeroInit(); | |
| 348 unsigned memalign(unsigned salign); | |
| 349 MATCH implicitConvTo(Type *to); | |
| 350 Expression *defaultInit(Loc loc); | |
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351 #if IN_DMD |
| 159 | 352 dt_t **toDt(dt_t **pdt); |
| 353 dt_t **toDtElem(dt_t **pdt, Expression *e); | |
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354 #endif |
| 159 | 355 MATCH deduceType(Scope *sc, Type *tparam, TemplateParameters *parameters, Objects *dedtypes); |
| 356 TypeInfoDeclaration *getTypeInfoDeclaration(); | |
| 357 Expression *toExpression(); | |
| 358 int hasPointers(); | |
| 359 | |
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360 #if IN_DMD |
| 159 | 361 type *toCtype(); |
| 362 type *toCParamtype(); | |
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363 #endif |
| 159 | 364 }; |
| 365 | |
| 366 // Dynamic array, no dimension | |
| 367 struct TypeDArray : TypeArray | |
| 368 { | |
| 369 TypeDArray(Type *t); | |
| 370 Type *syntaxCopy(); | |
| 371 d_uns64 size(Loc loc); | |
| 372 unsigned alignsize(); | |
| 373 Type *semantic(Loc loc, Scope *sc); | |
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374 void toDecoBuffer(OutBuffer *buf, bool mangle); |
| 159 | 375 void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); |
| 376 Expression *dotExp(Scope *sc, Expression *e, Identifier *ident); | |
| 377 int isString(); | |
| 378 int isZeroInit(); | |
| 379 int checkBoolean(); | |
| 380 MATCH implicitConvTo(Type *to); | |
| 381 Expression *defaultInit(Loc loc); | |
| 382 int builtinTypeInfo(); | |
| 383 TypeInfoDeclaration *getTypeInfoDeclaration(); | |
| 384 int hasPointers(); | |
| 385 | |
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386 #if IN_DMD |
| 159 | 387 type *toCtype(); |
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388 #endif |
| 159 | 389 }; |
| 390 | |
| 391 struct TypeAArray : TypeArray | |
| 392 { | |
| 393 Type *index; // key type for type checking | |
| 394 Type *key; // actual key type | |
| 395 | |
| 396 TypeAArray(Type *t, Type *index); | |
| 397 Type *syntaxCopy(); | |
| 398 d_uns64 size(Loc loc); | |
| 399 Type *semantic(Loc loc, Scope *sc); | |
| 336 | 400 void resolve(Loc loc, Scope *sc, Expression **pe, Type **pt, Dsymbol **ps); |
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401 void toDecoBuffer(OutBuffer *buf, bool mangle); |
| 159 | 402 void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); |
| 403 Expression *dotExp(Scope *sc, Expression *e, Identifier *ident); | |
| 404 Expression *defaultInit(Loc loc); | |
| 405 MATCH deduceType(Scope *sc, Type *tparam, TemplateParameters *parameters, Objects *dedtypes); | |
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406 int isZeroInit(); |
| 159 | 407 int checkBoolean(); |
| 408 TypeInfoDeclaration *getTypeInfoDeclaration(); | |
| 409 int hasPointers(); | |
| 410 | |
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411 #if IN_DMD |
| 159 | 412 // Back end |
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413 Symbol *aaGetSymbol(const char *func, int flags); |
| 159 | 414 |
| 415 type *toCtype(); | |
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416 #endif |
| 159 | 417 }; |
| 418 | |
| 419 struct TypePointer : Type | |
| 420 { | |
| 421 TypePointer(Type *t); | |
| 422 Type *syntaxCopy(); | |
| 423 Type *semantic(Loc loc, Scope *sc); | |
| 424 d_uns64 size(Loc loc); | |
| 425 void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); | |
| 426 MATCH implicitConvTo(Type *to); | |
| 427 int isscalar(); | |
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428 // LDC: pointers are unsigned |
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429 int isunsigned() { return TRUE; }; |
| 159 | 430 Expression *defaultInit(Loc loc); |
| 431 int isZeroInit(); | |
| 432 TypeInfoDeclaration *getTypeInfoDeclaration(); | |
| 433 int hasPointers(); | |
| 434 | |
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435 #if IN_DMD |
| 159 | 436 type *toCtype(); |
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437 #endif |
| 159 | 438 }; |
| 439 | |
| 440 struct TypeReference : Type | |
| 441 { | |
| 442 TypeReference(Type *t); | |
| 443 Type *syntaxCopy(); | |
| 444 d_uns64 size(Loc loc); | |
| 445 void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); | |
| 446 Expression *dotExp(Scope *sc, Expression *e, Identifier *ident); | |
| 447 Expression *defaultInit(Loc loc); | |
| 448 int isZeroInit(); | |
| 449 }; | |
| 450 | |
| 451 enum RET | |
| 452 { | |
| 453 RETregs = 1, // returned in registers | |
| 454 RETstack = 2, // returned on stack | |
| 455 }; | |
| 456 | |
| 457 struct TypeFunction : Type | |
| 458 { | |
| 459 Arguments *parameters; // function parameters | |
| 460 int varargs; // 1: T t, ...) style for variable number of arguments | |
| 461 // 2: T t ...) style for variable number of arguments | |
| 462 enum LINK linkage; // calling convention | |
| 463 | |
| 464 int inuse; | |
| 465 | |
| 466 TypeFunction(Arguments *parameters, Type *treturn, int varargs, enum LINK linkage); | |
| 467 Type *syntaxCopy(); | |
| 468 Type *semantic(Loc loc, Scope *sc); | |
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469 void toDecoBuffer(OutBuffer *buf, bool mangle); |
| 159 | 470 void toCBuffer(OutBuffer *buf, Identifier *ident, HdrGenState *hgs); |
| 471 void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); | |
| 472 MATCH deduceType(Scope *sc, Type *tparam, TemplateParameters *parameters, Objects *dedtypes); | |
| 473 TypeInfoDeclaration *getTypeInfoDeclaration(); | |
| 474 Type *reliesOnTident(); | |
| 475 | |
| 476 int callMatch(Expressions *toargs); | |
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477 #if IN_DMD |
| 159 | 478 type *toCtype(); |
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479 #endif |
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480 |
| 159 | 481 enum RET retStyle(); |
| 482 | |
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483 #if IN_DMD |
| 159 | 484 unsigned totym(); |
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485 #elif IN_LLVM |
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486 // LDC |
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487 IrFuncTy fty; |
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488 |
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489 FuncDeclaration* funcdecl; |
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490 #endif |
| 159 | 491 }; |
| 492 | |
| 493 struct TypeDelegate : Type | |
| 494 { | |
| 495 TypeDelegate(Type *t); | |
| 496 Type *syntaxCopy(); | |
| 497 Type *semantic(Loc loc, Scope *sc); | |
| 498 d_uns64 size(Loc loc); | |
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499 unsigned alignsize(); // added in LDC |
| 159 | 500 void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); |
| 501 Expression *defaultInit(Loc loc); | |
| 502 int isZeroInit(); | |
| 503 int checkBoolean(); | |
| 504 TypeInfoDeclaration *getTypeInfoDeclaration(); | |
| 505 Expression *dotExp(Scope *sc, Expression *e, Identifier *ident); | |
| 506 int hasPointers(); | |
| 507 | |
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508 #if IN_DMD |
| 159 | 509 type *toCtype(); |
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510 #endif |
| 159 | 511 }; |
| 512 | |
| 513 struct TypeQualified : Type | |
| 514 { | |
| 515 Loc loc; | |
| 516 Array idents; // array of Identifier's representing ident.ident.ident etc. | |
| 517 | |
| 518 TypeQualified(TY ty, Loc loc); | |
| 519 void syntaxCopyHelper(TypeQualified *t); | |
| 520 void addIdent(Identifier *ident); | |
| 521 void toCBuffer2Helper(OutBuffer *buf, HdrGenState *hgs); | |
| 522 d_uns64 size(Loc loc); | |
| 523 void resolveHelper(Loc loc, Scope *sc, Dsymbol *s, Dsymbol *scopesym, | |
| 524 Expression **pe, Type **pt, Dsymbol **ps); | |
| 525 }; | |
| 526 | |
| 527 struct TypeIdentifier : TypeQualified | |
| 528 { | |
| 529 Identifier *ident; | |
| 530 | |
| 531 TypeIdentifier(Loc loc, Identifier *ident); | |
| 532 Type *syntaxCopy(); | |
| 533 //char *toChars(); | |
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534 void toDecoBuffer(OutBuffer *buf, bool mangle); |
| 159 | 535 void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); |
| 536 void resolve(Loc loc, Scope *sc, Expression **pe, Type **pt, Dsymbol **ps); | |
| 537 Dsymbol *toDsymbol(Scope *sc); | |
| 538 Type *semantic(Loc loc, Scope *sc); | |
| 539 MATCH deduceType(Scope *sc, Type *tparam, TemplateParameters *parameters, Objects *dedtypes); | |
| 540 Type *reliesOnTident(); | |
| 541 Expression *toExpression(); | |
| 542 }; | |
| 543 | |
| 544 /* Similar to TypeIdentifier, but with a TemplateInstance as the root | |
| 545 */ | |
| 546 struct TypeInstance : TypeQualified | |
| 547 { | |
| 548 TemplateInstance *tempinst; | |
| 549 | |
| 550 TypeInstance(Loc loc, TemplateInstance *tempinst); | |
| 551 Type *syntaxCopy(); | |
| 552 //char *toChars(); | |
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553 //void toDecoBuffer(OutBuffer *buf, bool mangle); |
| 159 | 554 void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); |
| 555 void resolve(Loc loc, Scope *sc, Expression **pe, Type **pt, Dsymbol **ps); | |
| 556 Type *semantic(Loc loc, Scope *sc); | |
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557 Dsymbol *toDsymbol(Scope *sc); |
| 159 | 558 MATCH deduceType(Scope *sc, Type *tparam, TemplateParameters *parameters, Objects *dedtypes); |
| 559 }; | |
| 560 | |
| 561 struct TypeTypeof : TypeQualified | |
| 562 { | |
| 563 Expression *exp; | |
| 564 | |
| 565 TypeTypeof(Loc loc, Expression *exp); | |
| 566 Type *syntaxCopy(); | |
| 567 Dsymbol *toDsymbol(Scope *sc); | |
| 568 void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); | |
| 569 Type *semantic(Loc loc, Scope *sc); | |
| 570 d_uns64 size(Loc loc); | |
| 571 }; | |
| 572 | |
| 573 struct TypeStruct : Type | |
| 574 { | |
| 575 StructDeclaration *sym; | |
| 576 | |
| 577 TypeStruct(StructDeclaration *sym); | |
| 578 d_uns64 size(Loc loc); | |
| 579 unsigned alignsize(); | |
| 580 char *toChars(); | |
| 581 Type *syntaxCopy(); | |
| 582 Type *semantic(Loc loc, Scope *sc); | |
| 583 Dsymbol *toDsymbol(Scope *sc); | |
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584 void toDecoBuffer(OutBuffer *buf, bool mangle); |
| 159 | 585 void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); |
| 586 Expression *dotExp(Scope *sc, Expression *e, Identifier *ident); | |
| 587 unsigned memalign(unsigned salign); | |
| 588 Expression *defaultInit(Loc loc); | |
| 589 int isZeroInit(); | |
| 590 int checkBoolean(); | |
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591 #if IN_DMD |
| 159 | 592 dt_t **toDt(dt_t **pdt); |
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593 #endif |
| 159 | 594 MATCH deduceType(Scope *sc, Type *tparam, TemplateParameters *parameters, Objects *dedtypes); |
| 595 TypeInfoDeclaration *getTypeInfoDeclaration(); | |
| 596 int hasPointers(); | |
| 597 | |
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598 #if IN_DMD |
| 159 | 599 type *toCtype(); |
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600 #elif IN_LLVM |
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601 // LDC |
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602 // cache the hasUnalignedFields check |
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603 // 0 = not checked, 1 = aligned, 2 = unaligned |
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604 int unaligned; |
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605 #endif |
| 159 | 606 }; |
| 607 | |
| 608 struct TypeEnum : Type | |
| 609 { | |
| 610 EnumDeclaration *sym; | |
| 611 | |
| 612 TypeEnum(EnumDeclaration *sym); | |
| 613 d_uns64 size(Loc loc); | |
| 614 unsigned alignsize(); | |
| 615 char *toChars(); | |
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616 Type *syntaxCopy(); |
| 159 | 617 Type *semantic(Loc loc, Scope *sc); |
| 618 Dsymbol *toDsymbol(Scope *sc); | |
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619 void toDecoBuffer(OutBuffer *buf, bool mangle); |
| 159 | 620 void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); |
| 621 Expression *dotExp(Scope *sc, Expression *e, Identifier *ident); | |
| 622 Expression *getProperty(Loc loc, Identifier *ident); | |
| 623 int isintegral(); | |
| 624 int isfloating(); | |
| 625 int isscalar(); | |
| 626 int isunsigned(); | |
| 627 MATCH implicitConvTo(Type *to); | |
| 628 Type *toBasetype(); | |
| 629 Expression *defaultInit(Loc loc); | |
| 630 int isZeroInit(); | |
| 631 MATCH deduceType(Scope *sc, Type *tparam, TemplateParameters *parameters, Objects *dedtypes); | |
| 632 TypeInfoDeclaration *getTypeInfoDeclaration(); | |
| 633 int hasPointers(); | |
| 634 | |
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635 #if IN_DMD |
| 159 | 636 type *toCtype(); |
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637 #endif |
| 159 | 638 }; |
| 639 | |
| 640 struct TypeTypedef : Type | |
| 641 { | |
| 642 TypedefDeclaration *sym; | |
| 643 | |
| 644 TypeTypedef(TypedefDeclaration *sym); | |
| 645 Type *syntaxCopy(); | |
| 646 d_uns64 size(Loc loc); | |
| 647 unsigned alignsize(); | |
| 648 char *toChars(); | |
| 649 Type *semantic(Loc loc, Scope *sc); | |
| 650 Dsymbol *toDsymbol(Scope *sc); | |
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651 void toDecoBuffer(OutBuffer *buf, bool mangle); |
| 159 | 652 void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); |
| 653 Expression *dotExp(Scope *sc, Expression *e, Identifier *ident); | |
| 654 Expression *getProperty(Loc loc, Identifier *ident); | |
| 655 int isbit(); | |
| 656 int isintegral(); | |
| 657 int isfloating(); | |
| 658 int isreal(); | |
| 659 int isimaginary(); | |
| 660 int iscomplex(); | |
| 661 int isscalar(); | |
| 662 int isunsigned(); | |
| 663 int checkBoolean(); | |
| 664 Type *toBasetype(); | |
| 665 MATCH implicitConvTo(Type *to); | |
| 666 Expression *defaultInit(Loc loc); | |
| 667 int isZeroInit(); | |
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668 #if IN_DMD |
| 159 | 669 dt_t **toDt(dt_t **pdt); |
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670 #endif |
| 159 | 671 MATCH deduceType(Scope *sc, Type *tparam, TemplateParameters *parameters, Objects *dedtypes); |
| 672 TypeInfoDeclaration *getTypeInfoDeclaration(); | |
| 673 int hasPointers(); | |
| 674 | |
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675 #if IN_DMD |
| 159 | 676 type *toCtype(); |
| 677 type *toCParamtype(); | |
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678 #endif |
| 159 | 679 }; |
| 680 | |
| 681 struct TypeClass : Type | |
| 682 { | |
| 683 ClassDeclaration *sym; | |
| 684 | |
| 685 TypeClass(ClassDeclaration *sym); | |
| 686 d_uns64 size(Loc loc); | |
| 687 char *toChars(); | |
| 688 Type *syntaxCopy(); | |
| 689 Type *semantic(Loc loc, Scope *sc); | |
| 690 Dsymbol *toDsymbol(Scope *sc); | |
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691 void toDecoBuffer(OutBuffer *buf, bool mangle); |
| 159 | 692 void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); |
| 693 Expression *dotExp(Scope *sc, Expression *e, Identifier *ident); | |
| 694 ClassDeclaration *isClassHandle(); | |
| 695 int isBaseOf(Type *t, int *poffset); | |
| 696 MATCH implicitConvTo(Type *to); | |
| 697 Expression *defaultInit(Loc loc); | |
| 698 int isZeroInit(); | |
| 699 MATCH deduceType(Scope *sc, Type *tparam, TemplateParameters *parameters, Objects *dedtypes); | |
| 700 int isauto(); | |
| 701 int checkBoolean(); | |
| 702 TypeInfoDeclaration *getTypeInfoDeclaration(); | |
| 703 int hasPointers(); | |
| 704 | |
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705 #if IN_DMD |
| 159 | 706 type *toCtype(); |
| 707 | |
| 708 Symbol *toSymbol(); | |
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709 #endif |
| 159 | 710 }; |
| 711 | |
| 712 struct TypeTuple : Type | |
| 713 { | |
| 714 Arguments *arguments; // types making up the tuple | |
| 715 | |
| 716 TypeTuple(Arguments *arguments); | |
| 717 TypeTuple(Expressions *exps); | |
| 718 Type *syntaxCopy(); | |
| 719 Type *semantic(Loc loc, Scope *sc); | |
| 720 int equals(Object *o); | |
| 721 Type *reliesOnTident(); | |
| 722 void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); | |
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723 void toDecoBuffer(OutBuffer *buf, bool mangle); |
| 159 | 724 Expression *getProperty(Loc loc, Identifier *ident); |
| 725 TypeInfoDeclaration *getTypeInfoDeclaration(); | |
| 726 }; | |
| 727 | |
| 728 struct TypeSlice : Type | |
| 729 { | |
| 730 Expression *lwr; | |
| 731 Expression *upr; | |
| 732 | |
| 733 TypeSlice(Type *next, Expression *lwr, Expression *upr); | |
| 734 Type *syntaxCopy(); | |
| 735 Type *semantic(Loc loc, Scope *sc); | |
| 736 void resolve(Loc loc, Scope *sc, Expression **pe, Type **pt, Dsymbol **ps); | |
| 737 void toCBuffer2(OutBuffer *buf, HdrGenState *hgs, int mod); | |
| 738 }; | |
| 739 | |
| 740 /**************************************************************/ | |
| 741 | |
| 742 //enum InOut { None, In, Out, InOut, Lazy }; | |
| 743 | |
| 744 struct Argument : Object | |
| 745 { | |
| 746 //enum InOut inout; | |
| 747 unsigned storageClass; | |
| 748 Type *type; | |
| 749 Identifier *ident; | |
| 750 Expression *defaultArg; | |
| 751 | |
| 752 Argument(unsigned storageClass, Type *type, Identifier *ident, Expression *defaultArg); | |
| 753 Argument *syntaxCopy(); | |
| 754 Type *isLazyArray(); | |
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755 void toDecoBuffer(OutBuffer *buf, bool mangle); |
| 159 | 756 static Arguments *arraySyntaxCopy(Arguments *args); |
| 757 static char *argsTypesToChars(Arguments *args, int varargs); | |
| 758 static void argsToCBuffer(OutBuffer *buf, HdrGenState *hgs, Arguments *arguments, int varargs); | |
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759 static void argsToDecoBuffer(OutBuffer *buf, Arguments *arguments, bool mangle); |
| 159 | 760 static size_t dim(Arguments *arguments); |
| 761 static Argument *getNth(Arguments *arguments, size_t nth, size_t *pn = NULL); | |
| 762 }; | |
| 763 | |
| 764 extern int PTRSIZE; | |
| 765 extern int REALSIZE; | |
| 766 extern int REALPAD; | |
| 767 extern int Tsize_t; | |
| 768 extern int Tptrdiff_t; | |
| 769 | |
| 770 #endif /* DMD_MTYPE_H */ |