Mercurial > projects > ldc
annotate dmd/attrib.c @ 1137:45d73f0a9b43
Automated merge with http://hg.dsource.org/projects/ldc
| author | Christian Kamm <kamm incasoftware de> |
|---|---|
| date | Tue, 24 Mar 2009 14:34:16 +0100 |
| parents | b30fe7e1dbb9 |
| children | 1860414bf3b7 |
| rev | line source |
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| 159 | 1 |
| 2 // Compiler implementation of the D programming language | |
| 336 | 3 // Copyright (c) 1999-2008 by Digital Mars |
| 159 | 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 #include <stdio.h> | |
| 12 #include <stdlib.h> | |
| 13 #include <assert.h> | |
| 14 | |
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15 #include "rmem.h" |
| 159 | 16 |
| 17 #include "init.h" | |
| 18 #include "declaration.h" | |
| 19 #include "attrib.h" | |
| 20 #include "cond.h" | |
| 21 #include "scope.h" | |
| 22 #include "id.h" | |
| 23 #include "expression.h" | |
| 24 #include "dsymbol.h" | |
| 25 #include "aggregate.h" | |
| 26 #include "module.h" | |
| 27 #include "parse.h" | |
| 28 #include "template.h" | |
| 29 | |
| 30 #include "../gen/enums.h" | |
| 31 | |
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32 |
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33 #include "llvm/Support/CommandLine.h" |
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34 |
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35 static llvm::cl::opt<bool> ignoreUnsupportedPragmas("ignore", |
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36 llvm::cl::desc("Ignore unsupported pragmas"), |
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37 llvm::cl::ZeroOrMore); |
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38 |
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39 |
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40 |
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41 extern void obj_includelib(const char *name); |
| 336 | 42 void obj_startaddress(Symbol *s); |
| 159 | 43 |
| 44 | |
| 45 /********************************* AttribDeclaration ****************************/ | |
| 46 | |
| 47 AttribDeclaration::AttribDeclaration(Array *decl) | |
| 48 : Dsymbol() | |
| 49 { | |
| 50 this->decl = decl; | |
| 51 } | |
| 52 | |
| 53 Array *AttribDeclaration::include(Scope *sc, ScopeDsymbol *sd) | |
| 54 { | |
| 55 return decl; | |
| 56 } | |
| 57 | |
| 58 int AttribDeclaration::addMember(Scope *sc, ScopeDsymbol *sd, int memnum) | |
| 59 { | |
| 60 int m = 0; | |
| 61 Array *d = include(sc, sd); | |
| 62 | |
| 63 if (d) | |
| 64 { | |
| 336 | 65 for (unsigned i = 0; i < d->dim; i++) |
| 66 { Dsymbol *s = (Dsymbol *)d->data[i]; | |
| 159 | 67 m |= s->addMember(sc, sd, m | memnum); |
| 68 } | |
| 69 } | |
| 70 return m; | |
| 71 } | |
| 72 | |
| 73 void AttribDeclaration::semantic(Scope *sc) | |
| 74 { | |
| 75 Array *d = include(sc, NULL); | |
| 76 | |
| 336 | 77 //printf("\tAttribDeclaration::semantic '%s', d = %p\n",toChars(), d); |
| 159 | 78 if (d) |
| 79 { | |
| 80 for (unsigned i = 0; i < d->dim; i++) | |
| 81 { | |
| 82 Dsymbol *s = (Dsymbol *)d->data[i]; | |
| 83 | |
| 84 s->semantic(sc); | |
| 85 } | |
| 86 } | |
| 87 } | |
| 88 | |
| 89 void AttribDeclaration::semantic2(Scope *sc) | |
| 90 { | |
| 91 Array *d = include(sc, NULL); | |
| 92 | |
| 93 if (d) | |
| 94 { | |
| 336 | 95 for (unsigned i = 0; i < d->dim; i++) |
| 96 { Dsymbol *s = (Dsymbol *)d->data[i]; | |
| 159 | 97 s->semantic2(sc); |
| 98 } | |
| 99 } | |
| 100 } | |
| 101 | |
| 102 void AttribDeclaration::semantic3(Scope *sc) | |
| 103 { | |
| 104 Array *d = include(sc, NULL); | |
| 105 | |
| 106 if (d) | |
| 107 { | |
| 336 | 108 for (unsigned i = 0; i < d->dim; i++) |
| 109 { Dsymbol *s = (Dsymbol *)d->data[i]; | |
| 159 | 110 s->semantic3(sc); |
| 111 } | |
| 112 } | |
| 113 } | |
| 114 | |
| 115 void AttribDeclaration::inlineScan() | |
| 116 { | |
| 117 Array *d = include(NULL, NULL); | |
| 118 | |
| 119 if (d) | |
| 120 { | |
| 336 | 121 for (unsigned i = 0; i < d->dim; i++) |
| 122 { Dsymbol *s = (Dsymbol *)d->data[i]; | |
| 159 | 123 //printf("AttribDeclaration::inlineScan %s\n", s->toChars()); |
| 124 s->inlineScan(); | |
| 125 } | |
| 126 } | |
| 127 } | |
| 128 | |
| 129 void AttribDeclaration::addComment(unsigned char *comment) | |
| 130 { | |
| 131 if (comment) | |
| 132 { | |
| 133 Array *d = include(NULL, NULL); | |
| 134 | |
| 135 if (d) | |
| 136 { | |
| 336 | 137 for (unsigned i = 0; i < d->dim; i++) |
| 138 { Dsymbol *s = (Dsymbol *)d->data[i]; | |
| 159 | 139 //printf("AttribDeclaration::addComment %s\n", s->toChars()); |
| 140 s->addComment(comment); | |
| 141 } | |
| 142 } | |
| 143 } | |
| 144 } | |
| 145 | |
| 146 void AttribDeclaration::emitComment(Scope *sc) | |
| 147 { | |
| 148 //printf("AttribDeclaration::emitComment(sc = %p)\n", sc); | |
| 149 | |
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150 /* A general problem with this, illustrated by BUGZILLA 2516, |
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151 * is that attributes are not transmitted through to the underlying |
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152 * member declarations for template bodies, because semantic analysis |
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153 * is not done for template declaration bodies |
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154 * (only template instantiations). |
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155 * Hence, Ddoc omits attributes from template members. |
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156 */ |
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157 |
| 159 | 158 Array *d = include(NULL, NULL); |
| 159 | |
| 160 if (d) | |
| 161 { | |
| 336 | 162 for (unsigned i = 0; i < d->dim; i++) |
| 163 { Dsymbol *s = (Dsymbol *)d->data[i]; | |
| 159 | 164 //printf("AttribDeclaration::emitComment %s\n", s->toChars()); |
| 165 s->emitComment(sc); | |
| 166 } | |
| 167 } | |
| 168 } | |
| 169 | |
| 336 | 170 void AttribDeclaration::toObjFile(int multiobj) |
| 159 | 171 { |
| 172 Array *d = include(NULL, NULL); | |
| 173 | |
| 174 if (d) | |
| 175 { | |
| 336 | 176 for (unsigned i = 0; i < d->dim; i++) |
| 177 { Dsymbol *s = (Dsymbol *)d->data[i]; | |
| 178 s->toObjFile(multiobj); | |
| 159 | 179 } |
| 180 } | |
| 181 } | |
| 182 | |
| 183 int AttribDeclaration::cvMember(unsigned char *p) | |
| 184 { | |
| 185 int nwritten = 0; | |
| 186 int n; | |
| 187 Array *d = include(NULL, NULL); | |
| 188 | |
| 189 if (d) | |
| 190 { | |
| 336 | 191 for (unsigned i = 0; i < d->dim; i++) |
| 192 { Dsymbol *s = (Dsymbol *)d->data[i]; | |
| 159 | 193 n = s->cvMember(p); |
| 194 if (p) | |
| 195 p += n; | |
| 196 nwritten += n; | |
| 197 } | |
| 198 } | |
| 199 return nwritten; | |
| 200 } | |
| 201 | |
| 202 int AttribDeclaration::hasPointers() | |
| 203 { | |
| 204 Array *d = include(NULL, NULL); | |
| 205 | |
| 206 if (d) | |
| 207 { | |
| 208 for (size_t i = 0; i < d->dim; i++) | |
| 209 { | |
| 210 Dsymbol *s = (Dsymbol *)d->data[i]; | |
| 211 if (s->hasPointers()) | |
| 212 return 1; | |
| 213 } | |
| 214 } | |
| 215 return 0; | |
| 216 } | |
| 217 | |
| 336 | 218 const char *AttribDeclaration::kind() |
| 159 | 219 { |
| 220 return "attribute"; | |
| 221 } | |
| 222 | |
| 223 int AttribDeclaration::oneMember(Dsymbol **ps) | |
| 224 { | |
| 225 Array *d = include(NULL, NULL); | |
| 226 | |
| 227 return Dsymbol::oneMembers(d, ps); | |
| 228 } | |
| 229 | |
| 230 void AttribDeclaration::checkCtorConstInit() | |
| 231 { | |
| 232 Array *d = include(NULL, NULL); | |
| 233 | |
| 234 if (d) | |
| 235 { | |
| 336 | 236 for (unsigned i = 0; i < d->dim; i++) |
| 237 { Dsymbol *s = (Dsymbol *)d->data[i]; | |
| 159 | 238 s->checkCtorConstInit(); |
| 239 } | |
| 240 } | |
| 241 } | |
| 242 | |
| 243 /**************************************** | |
| 244 */ | |
| 245 | |
| 246 void AttribDeclaration::addLocalClass(ClassDeclarations *aclasses) | |
| 336 | 247 { |
| 159 | 248 Array *d = include(NULL, NULL); |
| 249 | |
| 250 if (d) | |
| 251 { | |
| 336 | 252 for (unsigned i = 0; i < d->dim; i++) |
| 253 { Dsymbol *s = (Dsymbol *)d->data[i]; | |
| 159 | 254 s->addLocalClass(aclasses); |
| 255 } | |
| 256 } | |
| 257 } | |
| 258 | |
| 259 | |
| 260 void AttribDeclaration::toCBuffer(OutBuffer *buf, HdrGenState *hgs) | |
| 261 { | |
| 262 if (decl) | |
| 263 { | |
| 264 buf->writenl(); | |
| 265 buf->writeByte('{'); | |
| 266 buf->writenl(); | |
| 267 for (unsigned i = 0; i < decl->dim; i++) | |
| 268 { | |
| 269 Dsymbol *s = (Dsymbol *)decl->data[i]; | |
| 270 | |
| 271 buf->writestring(" "); | |
| 272 s->toCBuffer(buf, hgs); | |
| 273 } | |
| 274 buf->writeByte('}'); | |
| 275 } | |
| 276 else | |
| 277 buf->writeByte(';'); | |
| 278 buf->writenl(); | |
| 279 } | |
| 280 | |
| 281 /************************* StorageClassDeclaration ****************************/ | |
| 282 | |
| 283 StorageClassDeclaration::StorageClassDeclaration(unsigned stc, Array *decl) | |
| 284 : AttribDeclaration(decl) | |
| 285 { | |
| 286 this->stc = stc; | |
| 287 } | |
| 288 | |
| 289 Dsymbol *StorageClassDeclaration::syntaxCopy(Dsymbol *s) | |
| 290 { | |
| 291 StorageClassDeclaration *scd; | |
| 292 | |
| 293 assert(!s); | |
| 294 scd = new StorageClassDeclaration(stc, Dsymbol::arraySyntaxCopy(decl)); | |
| 295 return scd; | |
| 296 } | |
| 297 | |
| 298 void StorageClassDeclaration::semantic(Scope *sc) | |
| 299 { | |
| 300 if (decl) | |
| 301 { unsigned stc_save = sc->stc; | |
| 302 | |
| 303 if (stc & (STCauto | STCscope | STCstatic | STCextern)) | |
| 304 sc->stc &= ~(STCauto | STCscope | STCstatic | STCextern); | |
| 305 sc->stc |= stc; | |
| 306 for (unsigned i = 0; i < decl->dim; i++) | |
| 307 { | |
| 308 Dsymbol *s = (Dsymbol *)decl->data[i]; | |
| 309 | |
| 310 s->semantic(sc); | |
| 311 } | |
| 312 sc->stc = stc_save; | |
| 313 } | |
| 314 else | |
| 315 sc->stc = stc; | |
| 316 } | |
| 317 | |
| 318 void StorageClassDeclaration::toCBuffer(OutBuffer *buf, HdrGenState *hgs) | |
| 319 { | |
| 320 struct SCstring | |
| 321 { | |
| 322 int stc; | |
| 323 enum TOK tok; | |
| 324 }; | |
| 325 | |
| 326 static SCstring table[] = | |
| 327 { | |
| 328 { STCauto, TOKauto }, | |
| 329 { STCscope, TOKscope }, | |
| 330 { STCstatic, TOKstatic }, | |
| 331 { STCextern, TOKextern }, | |
| 332 { STCconst, TOKconst }, | |
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333 // { STCinvariant, TOKimmutable }, |
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334 // { STCshared, TOKshared }, |
| 159 | 335 { STCfinal, TOKfinal }, |
| 336 { STCabstract, TOKabstract }, | |
| 337 { STCsynchronized, TOKsynchronized }, | |
| 338 { STCdeprecated, TOKdeprecated }, | |
| 339 { STCoverride, TOKoverride }, | |
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340 // { STCnothrow, TOKnothrow }, |
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341 // { STCpure, TOKpure }, |
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342 // { STCref, TOKref }, |
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343 // { STCtls, TOKtls }, |
| 159 | 344 }; |
| 345 | |
| 346 int written = 0; | |
| 347 for (int i = 0; i < sizeof(table)/sizeof(table[0]); i++) | |
| 348 { | |
| 349 if (stc & table[i].stc) | |
| 350 { | |
| 351 if (written) | |
| 352 buf->writeByte(' '); | |
| 353 written = 1; | |
| 354 buf->writestring(Token::toChars(table[i].tok)); | |
| 355 } | |
| 356 } | |
| 357 | |
| 358 AttribDeclaration::toCBuffer(buf, hgs); | |
| 359 } | |
| 360 | |
| 361 /********************************* LinkDeclaration ****************************/ | |
| 362 | |
| 363 LinkDeclaration::LinkDeclaration(enum LINK p, Array *decl) | |
| 364 : AttribDeclaration(decl) | |
| 365 { | |
| 366 //printf("LinkDeclaration(linkage = %d, decl = %p)\n", p, decl); | |
| 367 linkage = p; | |
| 368 } | |
| 369 | |
| 370 Dsymbol *LinkDeclaration::syntaxCopy(Dsymbol *s) | |
| 371 { | |
| 372 LinkDeclaration *ld; | |
| 373 | |
| 374 assert(!s); | |
| 375 ld = new LinkDeclaration(linkage, Dsymbol::arraySyntaxCopy(decl)); | |
| 376 return ld; | |
| 377 } | |
| 378 | |
| 379 void LinkDeclaration::semantic(Scope *sc) | |
| 380 { | |
| 381 //printf("LinkDeclaration::semantic(linkage = %d, decl = %p)\n", linkage, decl); | |
| 382 if (decl) | |
| 383 { enum LINK linkage_save = sc->linkage; | |
| 384 | |
| 385 sc->linkage = linkage; | |
| 386 for (unsigned i = 0; i < decl->dim; i++) | |
| 387 { | |
| 388 Dsymbol *s = (Dsymbol *)decl->data[i]; | |
| 389 | |
| 390 s->semantic(sc); | |
| 391 } | |
| 392 sc->linkage = linkage_save; | |
| 393 } | |
| 394 else | |
| 395 { | |
| 396 sc->linkage = linkage; | |
| 397 } | |
| 398 } | |
| 399 | |
| 400 void LinkDeclaration::semantic3(Scope *sc) | |
| 401 { | |
| 402 //printf("LinkDeclaration::semantic3(linkage = %d, decl = %p)\n", linkage, decl); | |
| 403 if (decl) | |
| 404 { enum LINK linkage_save = sc->linkage; | |
| 405 | |
| 406 sc->linkage = linkage; | |
| 407 for (unsigned i = 0; i < decl->dim; i++) | |
| 408 { | |
| 409 Dsymbol *s = (Dsymbol *)decl->data[i]; | |
| 410 | |
| 411 s->semantic3(sc); | |
| 412 } | |
| 413 sc->linkage = linkage_save; | |
| 414 } | |
| 415 else | |
| 416 { | |
| 417 sc->linkage = linkage; | |
| 418 } | |
| 419 } | |
| 420 | |
| 421 void LinkDeclaration::toCBuffer(OutBuffer *buf, HdrGenState *hgs) | |
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422 { const char *p; |
| 159 | 423 |
| 424 switch (linkage) | |
| 425 { | |
| 426 case LINKd: p = "D"; break; | |
| 427 case LINKc: p = "C"; break; | |
| 428 case LINKcpp: p = "C++"; break; | |
| 429 case LINKwindows: p = "Windows"; break; | |
| 430 case LINKpascal: p = "Pascal"; break; | |
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431 |
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432 // LDC |
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433 case LINKintrinsic: p = "Intrinsic"; break; |
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434 |
| 159 | 435 default: |
| 436 assert(0); | |
| 437 break; | |
| 438 } | |
| 439 buf->writestring("extern ("); | |
| 440 buf->writestring(p); | |
| 441 buf->writestring(") "); | |
| 442 AttribDeclaration::toCBuffer(buf, hgs); | |
| 443 } | |
| 444 | |
| 445 char *LinkDeclaration::toChars() | |
| 446 { | |
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447 return (char *)"extern ()"; |
| 159 | 448 } |
| 449 | |
| 450 /********************************* ProtDeclaration ****************************/ | |
| 451 | |
| 452 ProtDeclaration::ProtDeclaration(enum PROT p, Array *decl) | |
| 453 : AttribDeclaration(decl) | |
| 454 { | |
| 455 protection = p; | |
| 456 //printf("decl = %p\n", decl); | |
| 457 } | |
| 458 | |
| 459 Dsymbol *ProtDeclaration::syntaxCopy(Dsymbol *s) | |
| 460 { | |
| 461 ProtDeclaration *pd; | |
| 462 | |
| 463 assert(!s); | |
| 464 pd = new ProtDeclaration(protection, Dsymbol::arraySyntaxCopy(decl)); | |
| 465 return pd; | |
| 466 } | |
| 467 | |
| 468 void ProtDeclaration::semantic(Scope *sc) | |
| 469 { | |
| 470 if (decl) | |
| 471 { enum PROT protection_save = sc->protection; | |
| 472 int explicitProtection_save = sc->explicitProtection; | |
| 473 | |
| 474 sc->protection = protection; | |
| 475 sc->explicitProtection = 1; | |
| 476 for (unsigned i = 0; i < decl->dim; i++) | |
| 477 { | |
| 478 Dsymbol *s = (Dsymbol *)decl->data[i]; | |
| 479 | |
| 480 s->semantic(sc); | |
| 481 } | |
| 482 sc->protection = protection_save; | |
| 483 sc->explicitProtection = explicitProtection_save; | |
| 484 } | |
| 485 else | |
| 486 { sc->protection = protection; | |
| 487 sc->explicitProtection = 1; | |
| 488 } | |
| 489 } | |
| 490 | |
| 491 void ProtDeclaration::toCBuffer(OutBuffer *buf, HdrGenState *hgs) | |
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492 { const char *p; |
| 159 | 493 |
| 494 switch (protection) | |
| 495 { | |
| 496 case PROTprivate: p = "private"; break; | |
| 497 case PROTpackage: p = "package"; break; | |
| 498 case PROTprotected: p = "protected"; break; | |
| 499 case PROTpublic: p = "public"; break; | |
| 500 case PROTexport: p = "export"; break; | |
| 501 default: | |
| 502 assert(0); | |
| 503 break; | |
| 504 } | |
| 505 buf->writestring(p); | |
| 506 AttribDeclaration::toCBuffer(buf, hgs); | |
| 507 } | |
| 508 | |
| 509 /********************************* AlignDeclaration ****************************/ | |
| 510 | |
|
710
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Make align(n), n != 1 an error.
Christian Kamm <kamm incasoftware de>
parents:
663
diff
changeset
|
511 AlignDeclaration::AlignDeclaration(Loc loc, unsigned sa, Array *decl) |
| 159 | 512 : AttribDeclaration(decl) |
| 513 { | |
|
710
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Make align(n), n != 1 an error.
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parents:
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diff
changeset
|
514 this->loc = loc; |
| 159 | 515 salign = sa; |
| 516 } | |
| 517 | |
| 518 Dsymbol *AlignDeclaration::syntaxCopy(Dsymbol *s) | |
| 519 { | |
| 520 AlignDeclaration *ad; | |
| 521 | |
| 522 assert(!s); | |
|
710
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Make align(n), n != 1 an error.
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parents:
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diff
changeset
|
523 ad = new AlignDeclaration(loc, salign, Dsymbol::arraySyntaxCopy(decl)); |
| 159 | 524 return ad; |
| 525 } | |
| 526 | |
| 527 void AlignDeclaration::semantic(Scope *sc) | |
| 528 { | |
|
737
041c1596d217
Removed warnings on ignored aligns. Only do aligment on packed structs, align(1) struct Packed { ... }
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parents:
723
diff
changeset
|
529 // LDC |
|
041c1596d217
Removed warnings on ignored aligns. Only do aligment on packed structs, align(1) struct Packed { ... }
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parents:
723
diff
changeset
|
530 // we only support packed structs, as from the spec: align(1) struct Packed { ... } |
|
041c1596d217
Removed warnings on ignored aligns. Only do aligment on packed structs, align(1) struct Packed { ... }
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parents:
723
diff
changeset
|
531 // other alignments are simply ignored. my tests show this is what llvm-gcc does too ... |
|
041c1596d217
Removed warnings on ignored aligns. Only do aligment on packed structs, align(1) struct Packed { ... }
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parents:
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diff
changeset
|
532 |
| 159 | 533 //printf("\tAlignDeclaration::semantic '%s'\n",toChars()); |
| 534 if (decl) | |
| 535 { unsigned salign_save = sc->structalign; | |
| 536 | |
| 537 for (unsigned i = 0; i < decl->dim; i++) | |
| 538 { | |
| 539 Dsymbol *s = (Dsymbol *)decl->data[i]; | |
| 540 | |
|
737
041c1596d217
Removed warnings on ignored aligns. Only do aligment on packed structs, align(1) struct Packed { ... }
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parents:
723
diff
changeset
|
541 if (s->isStructDeclaration() && salign == 1) |
|
041c1596d217
Removed warnings on ignored aligns. Only do aligment on packed structs, align(1) struct Packed { ... }
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
723
diff
changeset
|
542 { |
|
041c1596d217
Removed warnings on ignored aligns. Only do aligment on packed structs, align(1) struct Packed { ... }
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parents:
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diff
changeset
|
543 sc->structalign = salign; |
|
041c1596d217
Removed warnings on ignored aligns. Only do aligment on packed structs, align(1) struct Packed { ... }
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parents:
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diff
changeset
|
544 s->semantic(sc); |
|
041c1596d217
Removed warnings on ignored aligns. Only do aligment on packed structs, align(1) struct Packed { ... }
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parents:
723
diff
changeset
|
545 sc->structalign = salign_save; |
|
041c1596d217
Removed warnings on ignored aligns. Only do aligment on packed structs, align(1) struct Packed { ... }
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parents:
723
diff
changeset
|
546 } |
|
041c1596d217
Removed warnings on ignored aligns. Only do aligment on packed structs, align(1) struct Packed { ... }
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parents:
723
diff
changeset
|
547 else |
|
041c1596d217
Removed warnings on ignored aligns. Only do aligment on packed structs, align(1) struct Packed { ... }
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parents:
723
diff
changeset
|
548 { |
|
041c1596d217
Removed warnings on ignored aligns. Only do aligment on packed structs, align(1) struct Packed { ... }
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parents:
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diff
changeset
|
549 s->semantic(sc); |
|
041c1596d217
Removed warnings on ignored aligns. Only do aligment on packed structs, align(1) struct Packed { ... }
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parents:
723
diff
changeset
|
550 } |
| 159 | 551 } |
| 552 sc->structalign = salign_save; | |
| 553 } | |
| 554 else | |
|
737
041c1596d217
Removed warnings on ignored aligns. Only do aligment on packed structs, align(1) struct Packed { ... }
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
723
diff
changeset
|
555 assert(0 && "what kind of align use triggers this?"); |
| 159 | 556 } |
| 557 | |
| 558 | |
| 559 void AlignDeclaration::toCBuffer(OutBuffer *buf, HdrGenState *hgs) | |
| 560 { | |
| 561 buf->printf("align (%d)", salign); | |
| 562 AttribDeclaration::toCBuffer(buf, hgs); | |
| 563 } | |
| 564 | |
| 565 /********************************* AnonDeclaration ****************************/ | |
| 566 | |
| 567 AnonDeclaration::AnonDeclaration(Loc loc, int isunion, Array *decl) | |
| 568 : AttribDeclaration(decl) | |
| 569 { | |
| 570 this->loc = loc; | |
| 571 this->isunion = isunion; | |
| 572 this->scope = NULL; | |
| 573 this->sem = 0; | |
| 574 } | |
| 575 | |
| 576 Dsymbol *AnonDeclaration::syntaxCopy(Dsymbol *s) | |
| 577 { | |
| 578 AnonDeclaration *ad; | |
| 579 | |
| 580 assert(!s); | |
| 581 ad = new AnonDeclaration(loc, isunion, Dsymbol::arraySyntaxCopy(decl)); | |
| 582 return ad; | |
| 583 } | |
| 584 | |
| 585 void AnonDeclaration::semantic(Scope *sc) | |
| 586 { | |
| 587 //printf("\tAnonDeclaration::semantic %s %p\n", isunion ? "union" : "struct", this); | |
| 588 | |
| 589 Scope *scx = NULL; | |
| 590 if (scope) | |
| 591 { sc = scope; | |
| 592 scx = scope; | |
| 593 scope = NULL; | |
| 594 } | |
| 595 | |
| 596 assert(sc->parent); | |
| 597 | |
| 598 Dsymbol *parent = sc->parent->pastMixin(); | |
| 599 AggregateDeclaration *ad = parent->isAggregateDeclaration(); | |
| 600 | |
| 601 if (!ad || (!ad->isStructDeclaration() && !ad->isClassDeclaration())) | |
| 602 { | |
| 603 error("can only be a part of an aggregate"); | |
| 604 return; | |
| 605 } | |
| 606 | |
| 607 if (decl) | |
| 608 { | |
| 609 AnonymousAggregateDeclaration aad; | |
| 610 int adisunion; | |
| 611 | |
| 612 if (sc->anonAgg) | |
| 613 { ad = sc->anonAgg; | |
| 614 adisunion = sc->inunion; | |
| 615 } | |
| 616 else | |
| 617 adisunion = ad->isUnionDeclaration() != NULL; | |
| 618 | |
| 619 // printf("\tsc->anonAgg = %p\n", sc->anonAgg); | |
| 620 // printf("\tad = %p\n", ad); | |
| 621 // printf("\taad = %p\n", &aad); | |
| 622 | |
| 623 sc = sc->push(); | |
| 624 sc->anonAgg = &aad; | |
|
1103
b30fe7e1dbb9
- Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
986
diff
changeset
|
625 sc->stc &= ~(STCauto | STCscope | STCstatic | STCtls); |
| 159 | 626 sc->inunion = isunion; |
| 627 sc->offset = 0; | |
| 628 sc->flags = 0; | |
| 629 aad.structalign = sc->structalign; | |
| 630 aad.parent = ad; | |
|
846
bc982f1ad106
Merged DMD 1.037 frontend
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
816
diff
changeset
|
631 |
| 159 | 632 for (unsigned i = 0; i < decl->dim; i++) |
| 633 { | |
| 634 Dsymbol *s = (Dsymbol *)decl->data[i]; | |
| 635 | |
| 636 s->semantic(sc); | |
| 637 if (isunion) | |
| 638 sc->offset = 0; | |
| 639 if (aad.sizeok == 2) | |
| 640 { | |
| 641 break; | |
| 642 } | |
| 643 } | |
| 644 sc = sc->pop(); | |
| 645 | |
| 646 // If failed due to forward references, unwind and try again later | |
| 647 if (aad.sizeok == 2) | |
| 648 { | |
| 649 ad->sizeok = 2; | |
| 650 //printf("\tsetting ad->sizeok %p to 2\n", ad); | |
| 651 if (!sc->anonAgg) | |
| 652 { | |
| 653 scope = scx ? scx : new Scope(*sc); | |
| 654 scope->setNoFree(); | |
| 655 scope->module->addDeferredSemantic(this); | |
| 656 } | |
| 657 //printf("\tforward reference %p\n", this); | |
| 658 return; | |
| 659 } | |
| 660 if (sem == 0) | |
| 661 { Module::dprogress++; | |
| 662 sem = 1; | |
| 663 //printf("\tcompleted %p\n", this); | |
| 664 } | |
| 665 else | |
| 666 ;//printf("\talready completed %p\n", this); | |
| 667 | |
| 668 // 0 sized structs are set to 1 byte | |
| 669 if (aad.structsize == 0) | |
| 670 { | |
| 671 aad.structsize = 1; | |
| 672 aad.alignsize = 1; | |
| 673 } | |
| 674 | |
| 675 // Align size of anonymous aggregate | |
| 676 //printf("aad.structalign = %d, aad.alignsize = %d, sc->offset = %d\n", aad.structalign, aad.alignsize, sc->offset); | |
| 677 ad->alignmember(aad.structalign, aad.alignsize, &sc->offset); | |
| 678 //ad->structsize = sc->offset; | |
| 679 //printf("sc->offset = %d\n", sc->offset); | |
| 680 | |
| 681 // Add members of aad to ad | |
|
737
041c1596d217
Removed warnings on ignored aligns. Only do aligment on packed structs, align(1) struct Packed { ... }
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parents:
723
diff
changeset
|
682 //printf("\tadding members of aad (%p) to '%s'\n", &aad, ad->toChars()); |
| 159 | 683 for (unsigned i = 0; i < aad.fields.dim; i++) |
| 684 { | |
| 685 VarDeclaration *v = (VarDeclaration *)aad.fields.data[i]; | |
| 686 | |
|
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
794
diff
changeset
|
687 // LDC |
|
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
794
diff
changeset
|
688 v->offset2 = sc->offset; |
|
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
794
diff
changeset
|
689 |
| 159 | 690 v->offset += sc->offset; |
|
737
041c1596d217
Removed warnings on ignored aligns. Only do aligment on packed structs, align(1) struct Packed { ... }
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
723
diff
changeset
|
691 |
|
041c1596d217
Removed warnings on ignored aligns. Only do aligment on packed structs, align(1) struct Packed { ... }
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
723
diff
changeset
|
692 // LDC |
|
041c1596d217
Removed warnings on ignored aligns. Only do aligment on packed structs, align(1) struct Packed { ... }
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
723
diff
changeset
|
693 if (!v->anonDecl) |
|
041c1596d217
Removed warnings on ignored aligns. Only do aligment on packed structs, align(1) struct Packed { ... }
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
723
diff
changeset
|
694 v->anonDecl = this; |
|
041c1596d217
Removed warnings on ignored aligns. Only do aligment on packed structs, align(1) struct Packed { ... }
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
723
diff
changeset
|
695 |
| 159 | 696 ad->fields.push(v); |
| 697 } | |
| 698 | |
| 699 // Add size of aad to ad | |
| 700 if (adisunion) | |
| 701 { | |
| 702 if (aad.structsize > ad->structsize) | |
| 703 ad->structsize = aad.structsize; | |
| 704 sc->offset = 0; | |
| 705 } | |
| 706 else | |
| 707 { | |
| 708 ad->structsize = sc->offset + aad.structsize; | |
| 709 sc->offset = ad->structsize; | |
| 710 } | |
| 711 | |
| 712 if (ad->alignsize < aad.alignsize) | |
| 713 ad->alignsize = aad.alignsize; | |
| 714 } | |
| 715 } | |
| 716 | |
| 717 | |
| 718 void AnonDeclaration::toCBuffer(OutBuffer *buf, HdrGenState *hgs) | |
| 719 { | |
| 720 buf->printf(isunion ? "union" : "struct"); | |
| 721 buf->writestring("\n{\n"); | |
| 722 if (decl) | |
| 723 { | |
| 724 for (unsigned i = 0; i < decl->dim; i++) | |
| 725 { | |
| 726 Dsymbol *s = (Dsymbol *)decl->data[i]; | |
| 727 | |
| 728 //buf->writestring(" "); | |
| 729 s->toCBuffer(buf, hgs); | |
| 730 } | |
| 731 } | |
| 732 buf->writestring("}\n"); | |
| 733 } | |
| 734 | |
| 336 | 735 const char *AnonDeclaration::kind() |
| 159 | 736 { |
|
875
330f999ade44
Merged DMD 1.038
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
846
diff
changeset
|
737 return (isunion ? "anonymous union" : "anonymous struct"); |
| 159 | 738 } |
| 739 | |
| 740 /********************************* PragmaDeclaration ****************************/ | |
| 741 | |
|
443
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
336
diff
changeset
|
742 static bool parseStringExp(Expression* e, std::string& res) |
|
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
336
diff
changeset
|
743 { |
|
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
336
diff
changeset
|
744 StringExp *s = NULL; |
|
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
336
diff
changeset
|
745 |
|
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
336
diff
changeset
|
746 e = e->optimize(WANTvalue); |
|
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
336
diff
changeset
|
747 if (e->op == TOKstring && (s = (StringExp *)e)) |
|
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
336
diff
changeset
|
748 { |
|
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
336
diff
changeset
|
749 char* str = (char*)s->string; |
|
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
336
diff
changeset
|
750 res = str; |
|
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
336
diff
changeset
|
751 return true; |
|
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
336
diff
changeset
|
752 } |
|
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
336
diff
changeset
|
753 return false; |
|
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
336
diff
changeset
|
754 } |
|
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
336
diff
changeset
|
755 |
| 159 | 756 PragmaDeclaration::PragmaDeclaration(Loc loc, Identifier *ident, Expressions *args, Array *decl) |
| 757 : AttribDeclaration(decl) | |
| 758 { | |
| 759 this->loc = loc; | |
| 760 this->ident = ident; | |
| 761 this->args = args; | |
| 762 } | |
| 763 | |
| 764 Dsymbol *PragmaDeclaration::syntaxCopy(Dsymbol *s) | |
| 765 { | |
|
1103
b30fe7e1dbb9
- Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
986
diff
changeset
|
766 //printf("PragmaDeclaration::syntaxCopy(%s)\n", toChars()); |
| 159 | 767 PragmaDeclaration *pd; |
| 768 | |
| 769 assert(!s); | |
| 770 pd = new PragmaDeclaration(loc, ident, | |
| 771 Expression::arraySyntaxCopy(args), Dsymbol::arraySyntaxCopy(decl)); | |
| 772 return pd; | |
| 773 } | |
| 774 | |
| 775 void PragmaDeclaration::semantic(Scope *sc) | |
| 776 { // Should be merged with PragmaStatement | |
| 777 | |
| 778 #if IN_LLVM | |
| 779 int llvm_internal = 0; | |
|
443
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
336
diff
changeset
|
780 std::string arg1str; |
| 159 | 781 |
| 782 #endif | |
| 783 | |
| 784 //printf("\tPragmaDeclaration::semantic '%s'\n",toChars()); | |
| 785 if (ident == Id::msg) | |
| 786 { | |
| 787 if (args) | |
| 788 { | |
| 789 for (size_t i = 0; i < args->dim; i++) | |
| 790 { | |
| 791 Expression *e = (Expression *)args->data[i]; | |
| 792 | |
| 793 e = e->semantic(sc); | |
| 794 e = e->optimize(WANTvalue | WANTinterpret); | |
| 795 if (e->op == TOKstring) | |
| 796 { | |
| 797 StringExp *se = (StringExp *)e; | |
|
794
661384d6a936
Fix warnings on x86-64. By fvbommel.
Christian Kamm <kamm incasoftware de>
parents:
737
diff
changeset
|
798 fprintf(stdmsg, "%.*s", (int)se->len, (char*)se->string); |
| 159 | 799 } |
| 800 else | |
| 801 error("string expected for message, not '%s'", e->toChars()); | |
| 802 } | |
| 803 fprintf(stdmsg, "\n"); | |
| 804 } | |
| 805 goto Lnodecl; | |
| 806 } | |
| 807 else if (ident == Id::lib) | |
| 808 { | |
| 809 if (!args || args->dim != 1) | |
| 810 error("string expected for library name"); | |
| 811 else | |
| 812 { | |
| 813 Expression *e = (Expression *)args->data[0]; | |
| 814 | |
| 815 e = e->semantic(sc); | |
| 816 e = e->optimize(WANTvalue | WANTinterpret); | |
| 817 args->data[0] = (void *)e; | |
| 818 if (e->op != TOKstring) | |
| 819 error("string expected for library name, not '%s'", e->toChars()); | |
| 820 else if (global.params.verbose) | |
| 821 { | |
| 822 StringExp *se = (StringExp *)e; | |
| 823 char *name = (char *)mem.malloc(se->len + 1); | |
| 824 memcpy(name, se->string, se->len); | |
| 825 name[se->len] = 0; | |
| 826 printf("library %s\n", name); | |
| 827 mem.free(name); | |
| 828 } | |
| 829 } | |
| 830 goto Lnodecl; | |
| 831 } | |
| 832 #if IN_GCC | |
| 833 else if (ident == Id::GNU_asm) | |
| 834 { | |
| 835 if (! args || args->dim != 2) | |
| 836 error("identifier and string expected for asm name"); | |
| 837 else | |
| 838 { | |
| 839 Expression *e; | |
| 840 Declaration *d = NULL; | |
| 841 StringExp *s = NULL; | |
| 842 | |
| 843 e = (Expression *)args->data[0]; | |
| 844 e = e->semantic(sc); | |
| 845 if (e->op == TOKvar) | |
| 846 { | |
| 847 d = ((VarExp *)e)->var; | |
| 848 if (! d->isFuncDeclaration() && ! d->isVarDeclaration()) | |
| 849 d = NULL; | |
| 850 } | |
| 851 if (!d) | |
| 852 error("first argument of GNU_asm must be a function or variable declaration"); | |
| 853 | |
| 854 e = (Expression *)args->data[1]; | |
| 855 e = e->semantic(sc); | |
| 856 e = e->optimize(WANTvalue); | |
| 857 if (e->op == TOKstring && ((StringExp *)e)->sz == 1) | |
| 858 s = ((StringExp *)e); | |
| 859 else | |
| 860 error("second argument of GNU_asm must be a char string"); | |
| 861 | |
| 862 if (d && s) | |
| 863 d->c_ident = Lexer::idPool((char*) s->string); | |
| 864 } | |
| 865 goto Lnodecl; | |
| 866 } | |
| 867 #endif | |
|
443
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868 |
|
663
6aaa3d3c1183
First part of rename to LDC.
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|
869 // LDC |
| 159 | 870 #if IN_LLVM |
|
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|
871 |
|
486
a34078905d01
Added pragma(llvmdc, "string") for misc per-module compiler configuration, currently "string" can only be "verbose" which forces -vv for module it appears in.
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445
diff
changeset
|
872 // pragma(intrinsic, "string") { funcdecl(s) } |
|
443
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|
873 else if (ident == Id::intrinsic) |
|
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|
874 { |
|
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|
875 Expression* expr = (Expression *)args->data[0]; |
|
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|
876 expr = expr->semantic(sc); |
|
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diff
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|
877 if (!args || args->dim != 1 || !parseStringExp(expr, arg1str)) |
|
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|
878 { |
|
527
cecfee2d01a8
Added support for overloaded intrinsics.
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486
diff
changeset
|
879 error("requires exactly 1 string literal parameter"); |
|
443
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|
880 fatal(); |
|
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|
881 } |
|
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|
882 llvm_internal = LLVMintrinsic; |
|
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changeset
|
883 } |
|
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|
884 |
|
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Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
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|
885 // pragma(notypeinfo) { typedecl(s) } |
|
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|
886 else if (ident == Id::no_typeinfo) |
|
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|
887 { |
|
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|
888 if (args && args->dim > 0) |
|
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Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
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diff
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|
889 { |
|
527
cecfee2d01a8
Added support for overloaded intrinsics.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
486
diff
changeset
|
890 error("takes no parameters"); |
|
443
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|
891 fatal(); |
|
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336
diff
changeset
|
892 } |
|
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|
893 llvm_internal = LLVMno_typeinfo; |
|
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
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diff
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|
894 } |
| 159 | 895 |
|
443
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|
896 // pragma(nomoduleinfo) ; |
|
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diff
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|
897 else if (ident == Id::no_moduleinfo) |
|
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Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
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336
diff
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|
898 { |
|
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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|
899 if (args && args->dim > 0) |
|
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diff
changeset
|
900 { |
|
527
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Added support for overloaded intrinsics.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
486
diff
changeset
|
901 error("takes no parameters"); |
|
443
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Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
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336
diff
changeset
|
902 fatal(); |
|
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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336
diff
changeset
|
903 } |
|
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Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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|
904 llvm_internal = LLVMno_moduleinfo; |
|
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
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336
diff
changeset
|
905 } |
|
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Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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diff
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|
906 |
|
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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336
diff
changeset
|
907 // pragma(alloca) { funcdecl(s) } |
|
445
cc40db549aea
Changed the handling of variadic intrinsics a bit.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
443
diff
changeset
|
908 else if (ident == Id::Alloca) |
|
443
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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336
diff
changeset
|
909 { |
|
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
336
diff
changeset
|
910 if (args && args->dim > 0) |
|
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
336
diff
changeset
|
911 { |
|
527
cecfee2d01a8
Added support for overloaded intrinsics.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
486
diff
changeset
|
912 error("takes no parameters"); |
|
443
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
336
diff
changeset
|
913 fatal(); |
|
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
336
diff
changeset
|
914 } |
|
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
336
diff
changeset
|
915 llvm_internal = LLVMalloca; |
|
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
336
diff
changeset
|
916 } |
| 159 | 917 |
|
443
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
336
diff
changeset
|
918 // pragma(va_start) { templdecl(s) } |
|
445
cc40db549aea
Changed the handling of variadic intrinsics a bit.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
443
diff
changeset
|
919 else if (ident == Id::vastart) |
|
443
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
336
diff
changeset
|
920 { |
|
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
336
diff
changeset
|
921 if (args && args->dim > 0) |
|
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
336
diff
changeset
|
922 { |
|
527
cecfee2d01a8
Added support for overloaded intrinsics.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
486
diff
changeset
|
923 error("takes no parameters"); |
|
443
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
336
diff
changeset
|
924 fatal(); |
|
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
336
diff
changeset
|
925 } |
|
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
336
diff
changeset
|
926 llvm_internal = LLVMva_start; |
|
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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336
diff
changeset
|
927 } |
| 159 | 928 |
|
445
cc40db549aea
Changed the handling of variadic intrinsics a bit.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
443
diff
changeset
|
929 // pragma(va_copy) { funcdecl(s) } |
|
cc40db549aea
Changed the handling of variadic intrinsics a bit.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
443
diff
changeset
|
930 else if (ident == Id::vacopy) |
|
cc40db549aea
Changed the handling of variadic intrinsics a bit.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
443
diff
changeset
|
931 { |
|
cc40db549aea
Changed the handling of variadic intrinsics a bit.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
443
diff
changeset
|
932 if (args && args->dim > 0) |
|
cc40db549aea
Changed the handling of variadic intrinsics a bit.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
443
diff
changeset
|
933 { |
|
527
cecfee2d01a8
Added support for overloaded intrinsics.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
486
diff
changeset
|
934 error("takes no parameters"); |
|
445
cc40db549aea
Changed the handling of variadic intrinsics a bit.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
443
diff
changeset
|
935 fatal(); |
|
cc40db549aea
Changed the handling of variadic intrinsics a bit.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
443
diff
changeset
|
936 } |
|
cc40db549aea
Changed the handling of variadic intrinsics a bit.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
443
diff
changeset
|
937 llvm_internal = LLVMva_copy; |
|
cc40db549aea
Changed the handling of variadic intrinsics a bit.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
443
diff
changeset
|
938 } |
|
cc40db549aea
Changed the handling of variadic intrinsics a bit.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
443
diff
changeset
|
939 |
|
cc40db549aea
Changed the handling of variadic intrinsics a bit.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
443
diff
changeset
|
940 // pragma(va_end) { funcdecl(s) } |
|
cc40db549aea
Changed the handling of variadic intrinsics a bit.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
443
diff
changeset
|
941 else if (ident == Id::vaend) |
|
cc40db549aea
Changed the handling of variadic intrinsics a bit.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
443
diff
changeset
|
942 { |
|
cc40db549aea
Changed the handling of variadic intrinsics a bit.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
443
diff
changeset
|
943 if (args && args->dim > 0) |
|
cc40db549aea
Changed the handling of variadic intrinsics a bit.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
443
diff
changeset
|
944 { |
|
527
cecfee2d01a8
Added support for overloaded intrinsics.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
486
diff
changeset
|
945 error("takes no parameters"); |
|
445
cc40db549aea
Changed the handling of variadic intrinsics a bit.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
443
diff
changeset
|
946 fatal(); |
|
cc40db549aea
Changed the handling of variadic intrinsics a bit.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
443
diff
changeset
|
947 } |
|
cc40db549aea
Changed the handling of variadic intrinsics a bit.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
443
diff
changeset
|
948 llvm_internal = LLVMva_end; |
|
cc40db549aea
Changed the handling of variadic intrinsics a bit.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
443
diff
changeset
|
949 } |
|
cc40db549aea
Changed the handling of variadic intrinsics a bit.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
443
diff
changeset
|
950 |
|
443
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
336
diff
changeset
|
951 // pragma(va_arg) { templdecl(s) } |
|
445
cc40db549aea
Changed the handling of variadic intrinsics a bit.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
443
diff
changeset
|
952 else if (ident == Id::vaarg) |
|
443
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
336
diff
changeset
|
953 { |
|
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
336
diff
changeset
|
954 if (args && args->dim > 0) |
|
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
336
diff
changeset
|
955 { |
|
527
cecfee2d01a8
Added support for overloaded intrinsics.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
486
diff
changeset
|
956 error("takes no parameters"); |
|
443
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
336
diff
changeset
|
957 fatal(); |
|
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
336
diff
changeset
|
958 } |
|
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
336
diff
changeset
|
959 llvm_internal = LLVMva_arg; |
|
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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336
diff
changeset
|
960 } |
|
486
a34078905d01
Added pragma(llvmdc, "string") for misc per-module compiler configuration, currently "string" can only be "verbose" which forces -vv for module it appears in.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
445
diff
changeset
|
961 |
|
663
6aaa3d3c1183
First part of rename to LDC.
Christian Kamm <kamm incasoftware de>
parents:
658
diff
changeset
|
962 // pragma(ldc, "string") { templdecl(s) } |
|
6aaa3d3c1183
First part of rename to LDC.
Christian Kamm <kamm incasoftware de>
parents:
658
diff
changeset
|
963 else if (ident == Id::ldc) |
|
486
a34078905d01
Added pragma(llvmdc, "string") for misc per-module compiler configuration, currently "string" can only be "verbose" which forces -vv for module it appears in.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
445
diff
changeset
|
964 { |
|
a34078905d01
Added pragma(llvmdc, "string") for misc per-module compiler configuration, currently "string" can only be "verbose" which forces -vv for module it appears in.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
445
diff
changeset
|
965 Expression* expr = (Expression *)args->data[0]; |
|
a34078905d01
Added pragma(llvmdc, "string") for misc per-module compiler configuration, currently "string" can only be "verbose" which forces -vv for module it appears in.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
445
diff
changeset
|
966 expr = expr->semantic(sc); |
|
a34078905d01
Added pragma(llvmdc, "string") for misc per-module compiler configuration, currently "string" can only be "verbose" which forces -vv for module it appears in.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
445
diff
changeset
|
967 if (!args || args->dim != 1 || !parseStringExp(expr, arg1str)) |
|
a34078905d01
Added pragma(llvmdc, "string") for misc per-module compiler configuration, currently "string" can only be "verbose" which forces -vv for module it appears in.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
445
diff
changeset
|
968 { |
|
527
cecfee2d01a8
Added support for overloaded intrinsics.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
486
diff
changeset
|
969 error("requires exactly 1 string literal parameter"); |
|
486
a34078905d01
Added pragma(llvmdc, "string") for misc per-module compiler configuration, currently "string" can only be "verbose" which forces -vv for module it appears in.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
445
diff
changeset
|
970 fatal(); |
|
a34078905d01
Added pragma(llvmdc, "string") for misc per-module compiler configuration, currently "string" can only be "verbose" which forces -vv for module it appears in.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
445
diff
changeset
|
971 } |
|
a34078905d01
Added pragma(llvmdc, "string") for misc per-module compiler configuration, currently "string" can only be "verbose" which forces -vv for module it appears in.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
445
diff
changeset
|
972 else if (arg1str == "verbose") |
|
a34078905d01
Added pragma(llvmdc, "string") for misc per-module compiler configuration, currently "string" can only be "verbose" which forces -vv for module it appears in.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
445
diff
changeset
|
973 { |
|
a34078905d01
Added pragma(llvmdc, "string") for misc per-module compiler configuration, currently "string" can only be "verbose" which forces -vv for module it appears in.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
445
diff
changeset
|
974 sc->module->llvmForceLogging = true; |
|
a34078905d01
Added pragma(llvmdc, "string") for misc per-module compiler configuration, currently "string" can only be "verbose" which forces -vv for module it appears in.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
445
diff
changeset
|
975 } |
|
a34078905d01
Added pragma(llvmdc, "string") for misc per-module compiler configuration, currently "string" can only be "verbose" which forces -vv for module it appears in.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
445
diff
changeset
|
976 else |
|
a34078905d01
Added pragma(llvmdc, "string") for misc per-module compiler configuration, currently "string" can only be "verbose" which forces -vv for module it appears in.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
445
diff
changeset
|
977 { |
|
527
cecfee2d01a8
Added support for overloaded intrinsics.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
486
diff
changeset
|
978 error("command '%s' invalid"); |
|
486
a34078905d01
Added pragma(llvmdc, "string") for misc per-module compiler configuration, currently "string" can only be "verbose" which forces -vv for module it appears in.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
445
diff
changeset
|
979 fatal(); |
|
a34078905d01
Added pragma(llvmdc, "string") for misc per-module compiler configuration, currently "string" can only be "verbose" which forces -vv for module it appears in.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
445
diff
changeset
|
980 } |
|
a34078905d01
Added pragma(llvmdc, "string") for misc per-module compiler configuration, currently "string" can only be "verbose" which forces -vv for module it appears in.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
445
diff
changeset
|
981 } |
| 159 | 982 |
|
663
6aaa3d3c1183
First part of rename to LDC.
Christian Kamm <kamm incasoftware de>
parents:
658
diff
changeset
|
983 #endif // LDC |
|
443
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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336
diff
changeset
|
984 |
|
986
a8cb25d478c4
Use LLVM-style command line (instead of DMD-style)
Frits van Bommel <fvbommel wxs.nl>
parents:
876
diff
changeset
|
985 else if (ignoreUnsupportedPragmas) |
| 159 | 986 { |
| 987 if (global.params.verbose) | |
| 988 { | |
| 989 /* Print unrecognized pragmas | |
| 990 */ | |
| 991 printf("pragma %s", ident->toChars()); | |
| 992 if (args) | |
| 993 { | |
| 994 for (size_t i = 0; i < args->dim; i++) | |
| 995 { | |
| 996 Expression *e = (Expression *)args->data[i]; | |
| 997 e = e->semantic(sc); | |
| 998 e = e->optimize(WANTvalue | WANTinterpret); | |
| 999 if (i == 0) | |
| 1000 printf(" ("); | |
| 1001 else | |
| 1002 printf(","); | |
| 1003 printf("%s", e->toChars()); | |
| 1004 } | |
| 1005 if (args->dim) | |
| 1006 printf(")"); | |
| 1007 } | |
| 1008 printf("\n"); | |
| 1009 } | |
| 1010 goto Lnodecl; | |
| 1011 } | |
| 1012 else | |
| 1013 error("unrecognized pragma(%s)", ident->toChars()); | |
| 1014 | |
| 1015 if (decl) | |
| 1016 { | |
| 1017 for (unsigned i = 0; i < decl->dim; i++) | |
| 1018 { | |
| 1019 Dsymbol *s = (Dsymbol *)decl->data[i]; | |
| 1020 | |
| 1021 s->semantic(sc); | |
|
443
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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336
diff
changeset
|
1022 |
|
663
6aaa3d3c1183
First part of rename to LDC.
Christian Kamm <kamm incasoftware de>
parents:
658
diff
changeset
|
1023 // LDC |
| 159 | 1024 #if IN_LLVM |
|
443
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
336
diff
changeset
|
1025 |
| 159 | 1026 if (llvm_internal) |
| 1027 { | |
|
443
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
336
diff
changeset
|
1028 if (s->llvmInternal) |
|
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
336
diff
changeset
|
1029 { |
|
663
6aaa3d3c1183
First part of rename to LDC.
Christian Kamm <kamm incasoftware de>
parents:
658
diff
changeset
|
1030 error("multiple LDC specific pragmas not allowed not affect the same declaration ('%s' at '%s')", s->toChars(), s->loc.toChars()); |
|
443
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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336
diff
changeset
|
1031 fatal(); |
|
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
336
diff
changeset
|
1032 } |
|
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
336
diff
changeset
|
1033 switch(llvm_internal) |
|
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
336
diff
changeset
|
1034 { |
|
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
336
diff
changeset
|
1035 case LLVMintrinsic: |
|
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
336
diff
changeset
|
1036 if (FuncDeclaration* fd = s->isFuncDeclaration()) |
| 159 | 1037 { |
|
443
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
336
diff
changeset
|
1038 fd->llvmInternal = llvm_internal; |
|
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
336
diff
changeset
|
1039 fd->intrinsicName = arg1str; |
|
723
55f6c2e454d7
Implemented correct parameter order according to x86-32 ABI documentation.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
716
diff
changeset
|
1040 fd->linkage = LINKintrinsic; |
|
55f6c2e454d7
Implemented correct parameter order according to x86-32 ABI documentation.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
716
diff
changeset
|
1041 ((TypeFunction*)fd->type)->linkage = LINKintrinsic; |
|
443
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
336
diff
changeset
|
1042 } |
|
527
cecfee2d01a8
Added support for overloaded intrinsics.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
486
diff
changeset
|
1043 else if (TemplateDeclaration* td = s->isTemplateDeclaration()) |
|
cecfee2d01a8
Added support for overloaded intrinsics.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
486
diff
changeset
|
1044 { |
|
cecfee2d01a8
Added support for overloaded intrinsics.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
486
diff
changeset
|
1045 td->llvmInternal = llvm_internal; |
|
cecfee2d01a8
Added support for overloaded intrinsics.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
486
diff
changeset
|
1046 td->intrinsicName = arg1str; |
|
cecfee2d01a8
Added support for overloaded intrinsics.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
486
diff
changeset
|
1047 } |
|
443
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
336
diff
changeset
|
1048 else |
|
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
336
diff
changeset
|
1049 { |
|
527
cecfee2d01a8
Added support for overloaded intrinsics.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
486
diff
changeset
|
1050 error("only allowed on function declarations"); |
|
443
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
336
diff
changeset
|
1051 fatal(); |
|
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
336
diff
changeset
|
1052 } |
|
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
336
diff
changeset
|
1053 break; |
|
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
336
diff
changeset
|
1054 |
|
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
336
diff
changeset
|
1055 case LLVMva_start: |
|
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
336
diff
changeset
|
1056 case LLVMva_arg: |
|
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
336
diff
changeset
|
1057 if (TemplateDeclaration* td = s->isTemplateDeclaration()) |
|
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
336
diff
changeset
|
1058 { |
|
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
336
diff
changeset
|
1059 if (td->parameters->dim != 1) |
|
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
336
diff
changeset
|
1060 { |
|
445
cc40db549aea
Changed the handling of variadic intrinsics a bit.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
443
diff
changeset
|
1061 error("the '%s' pragma template must have exactly one template parameter", ident->toChars()); |
|
443
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
336
diff
changeset
|
1062 fatal(); |
| 159 | 1063 } |
|
443
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
336
diff
changeset
|
1064 else if (!td->onemember) |
|
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
336
diff
changeset
|
1065 { |
|
445
cc40db549aea
Changed the handling of variadic intrinsics a bit.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
443
diff
changeset
|
1066 error("the '%s' pragma template must have exactly one member", ident->toChars()); |
|
443
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
336
diff
changeset
|
1067 fatal(); |
| 159 | 1068 } |
|
443
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
336
diff
changeset
|
1069 else if (td->overnext || td->overroot) |
|
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
336
diff
changeset
|
1070 { |
|
445
cc40db549aea
Changed the handling of variadic intrinsics a bit.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
443
diff
changeset
|
1071 error("the '%s' pragma template must not be overloaded", ident->toChars()); |
|
443
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
336
diff
changeset
|
1072 fatal(); |
| 159 | 1073 } |
|
443
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
336
diff
changeset
|
1074 td->llvmInternal = llvm_internal; |
|
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
336
diff
changeset
|
1075 } |
|
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
336
diff
changeset
|
1076 else |
|
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
336
diff
changeset
|
1077 { |
|
445
cc40db549aea
Changed the handling of variadic intrinsics a bit.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
443
diff
changeset
|
1078 error("the '%s' pragma is only allowed on template declarations", ident->toChars()); |
|
cc40db549aea
Changed the handling of variadic intrinsics a bit.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
443
diff
changeset
|
1079 fatal(); |
|
cc40db549aea
Changed the handling of variadic intrinsics a bit.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
443
diff
changeset
|
1080 } |
|
cc40db549aea
Changed the handling of variadic intrinsics a bit.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
443
diff
changeset
|
1081 break; |
|
cc40db549aea
Changed the handling of variadic intrinsics a bit.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
443
diff
changeset
|
1082 |
|
cc40db549aea
Changed the handling of variadic intrinsics a bit.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
443
diff
changeset
|
1083 case LLVMva_copy: |
|
cc40db549aea
Changed the handling of variadic intrinsics a bit.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
443
diff
changeset
|
1084 case LLVMva_end: |
|
cc40db549aea
Changed the handling of variadic intrinsics a bit.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
443
diff
changeset
|
1085 if (FuncDeclaration* fd = s->isFuncDeclaration()) |
|
cc40db549aea
Changed the handling of variadic intrinsics a bit.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
443
diff
changeset
|
1086 { |
|
cc40db549aea
Changed the handling of variadic intrinsics a bit.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
443
diff
changeset
|
1087 fd->llvmInternal = llvm_internal; |
|
cc40db549aea
Changed the handling of variadic intrinsics a bit.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
443
diff
changeset
|
1088 } |
|
cc40db549aea
Changed the handling of variadic intrinsics a bit.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
443
diff
changeset
|
1089 else |
|
cc40db549aea
Changed the handling of variadic intrinsics a bit.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
443
diff
changeset
|
1090 { |
|
cc40db549aea
Changed the handling of variadic intrinsics a bit.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
443
diff
changeset
|
1091 error("the '%s' pragma is only allowed on function declarations", ident->toChars()); |
|
443
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
336
diff
changeset
|
1092 fatal(); |
|
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
336
diff
changeset
|
1093 } |
|
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
336
diff
changeset
|
1094 break; |
| 159 | 1095 |
|
443
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
336
diff
changeset
|
1096 case LLVMno_typeinfo: |
|
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
336
diff
changeset
|
1097 s->llvmInternal = llvm_internal; |
|
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
336
diff
changeset
|
1098 break; |
| 159 | 1099 |
|
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1100 case LLVMalloca: |
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1101 if (FuncDeclaration* fd = s->isFuncDeclaration()) |
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1102 { |
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1103 fd->llvmInternal = llvm_internal; |
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|
1104 } |
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1105 else |
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1106 { |
|
445
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Changed the handling of variadic intrinsics a bit.
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1107 error("the '%s' pragma must only be used on function declarations of type 'void* function(uint nbytes)'", ident->toChars()); |
|
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1108 fatal(); |
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1109 } |
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1110 break; |
| 159 | 1111 |
|
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1112 default: |
|
663
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First part of rename to LDC.
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|
1113 warning("the LDC specific pragma '%s' is not yet implemented, ignoring", ident->toChars()); |
|
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1114 } |
| 159 | 1115 } |
|
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1116 |
|
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1117 #endif // LDC |
|
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1118 |
| 159 | 1119 } |
| 1120 } | |
| 1121 return; | |
| 1122 | |
| 1123 Lnodecl: | |
| 1124 if (decl) | |
| 1125 error("pragma is missing closing ';'"); | |
| 1126 } | |
| 1127 | |
| 1128 int PragmaDeclaration::oneMember(Dsymbol **ps) | |
| 1129 { | |
| 1130 *ps = NULL; | |
| 1131 return TRUE; | |
| 1132 } | |
| 1133 | |
| 336 | 1134 const char *PragmaDeclaration::kind() |
| 159 | 1135 { |
| 1136 return "pragma"; | |
| 1137 } | |
| 1138 | |
| 336 | 1139 void PragmaDeclaration::toObjFile(int multiobj) |
| 159 | 1140 { |
| 1141 if (ident == Id::lib) | |
| 1142 { | |
| 1143 assert(args && args->dim == 1); | |
| 1144 | |
| 1145 Expression *e = (Expression *)args->data[0]; | |
| 1146 | |
| 1147 assert(e->op == TOKstring); | |
| 1148 | |
| 1149 StringExp *se = (StringExp *)e; | |
| 1150 char *name = (char *)mem.malloc(se->len + 1); | |
| 1151 memcpy(name, se->string, se->len); | |
| 1152 name[se->len] = 0; | |
| 1153 obj_includelib(name); | |
| 1154 } | |
| 336 | 1155 AttribDeclaration::toObjFile(multiobj); |
| 159 | 1156 } |
| 1157 | |
| 1158 void PragmaDeclaration::toCBuffer(OutBuffer *buf, HdrGenState *hgs) | |
| 1159 { | |
| 1160 buf->printf("pragma(%s", ident->toChars()); | |
| 1161 if (args) | |
| 1162 { | |
| 1163 for (size_t i = 0; i < args->dim; i++) | |
| 1164 { | |
| 1165 Expression *e = (Expression *)args->data[i]; | |
| 1166 | |
| 1167 buf->writestring(", "); | |
| 1168 e->toCBuffer(buf, hgs); | |
| 1169 } | |
| 1170 } | |
| 1171 buf->writestring(")"); | |
| 1172 AttribDeclaration::toCBuffer(buf, hgs); | |
| 1173 } | |
| 1174 | |
| 1175 | |
| 1176 /********************************* ConditionalDeclaration ****************************/ | |
| 1177 | |
| 1178 ConditionalDeclaration::ConditionalDeclaration(Condition *condition, Array *decl, Array *elsedecl) | |
| 1179 : AttribDeclaration(decl) | |
| 1180 { | |
| 1181 //printf("ConditionalDeclaration::ConditionalDeclaration()\n"); | |
| 1182 this->condition = condition; | |
| 1183 this->elsedecl = elsedecl; | |
| 1184 } | |
| 1185 | |
| 1186 Dsymbol *ConditionalDeclaration::syntaxCopy(Dsymbol *s) | |
| 1187 { | |
| 1188 ConditionalDeclaration *dd; | |
| 1189 | |
| 1190 assert(!s); | |
| 1191 dd = new ConditionalDeclaration(condition->syntaxCopy(), | |
| 1192 Dsymbol::arraySyntaxCopy(decl), | |
| 1193 Dsymbol::arraySyntaxCopy(elsedecl)); | |
| 1194 return dd; | |
| 1195 } | |
| 1196 | |
| 1197 | |
| 1198 int ConditionalDeclaration::oneMember(Dsymbol **ps) | |
| 1199 { | |
| 1200 //printf("ConditionalDeclaration::oneMember(), inc = %d\n", condition->inc); | |
| 1201 if (condition->inc) | |
| 1202 { | |
| 1203 Array *d = condition->include(NULL, NULL) ? decl : elsedecl; | |
| 1204 return Dsymbol::oneMembers(d, ps); | |
| 1205 } | |
| 1206 *ps = NULL; | |
| 1207 return TRUE; | |
| 1208 } | |
| 1209 | |
| 1210 void ConditionalDeclaration::emitComment(Scope *sc) | |
| 1211 { | |
| 1212 //printf("ConditionalDeclaration::emitComment(sc = %p)\n", sc); | |
| 1213 if (condition->inc) | |
| 1214 { | |
| 1215 AttribDeclaration::emitComment(sc); | |
| 1216 } | |
|
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1217 else if (sc->docbuf) |
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1218 { |
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1219 /* If generating doc comment, be careful because if we're inside |
|
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1220 * a template, then include(NULL, NULL) will fail. |
|
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1221 */ |
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1222 Array *d = decl ? decl : elsedecl; |
|
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1223 for (unsigned i = 0; i < d->dim; i++) |
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1224 { Dsymbol *s = (Dsymbol *)d->data[i]; |
|
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1225 s->emitComment(sc); |
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1226 } |
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|
1227 } |
| 159 | 1228 } |
| 1229 | |
| 1230 // Decide if 'then' or 'else' code should be included | |
| 1231 | |
| 1232 Array *ConditionalDeclaration::include(Scope *sc, ScopeDsymbol *sd) | |
| 1233 { | |
| 1234 //printf("ConditionalDeclaration::include()\n"); | |
| 1235 assert(condition); | |
| 1236 return condition->include(sc, sd) ? decl : elsedecl; | |
| 1237 } | |
| 1238 | |
| 1239 | |
| 1240 void ConditionalDeclaration::addComment(unsigned char *comment) | |
| 1241 { | |
| 1242 /* Because addComment is called by the parser, if we called | |
| 1243 * include() it would define a version before it was used. | |
| 1244 * But it's no problem to drill down to both decl and elsedecl, | |
| 1245 * so that's the workaround. | |
| 1246 */ | |
| 1247 | |
| 1248 if (comment) | |
| 1249 { | |
| 1250 Array *d = decl; | |
| 1251 | |
| 1252 for (int j = 0; j < 2; j++) | |
| 1253 { | |
| 1254 if (d) | |
| 1255 { | |
| 1256 for (unsigned i = 0; i < d->dim; i++) | |
| 1257 { Dsymbol *s; | |
| 1258 | |
| 1259 s = (Dsymbol *)d->data[i]; | |
| 1260 //printf("ConditionalDeclaration::addComment %s\n", s->toChars()); | |
| 1261 s->addComment(comment); | |
| 1262 } | |
| 1263 } | |
| 1264 d = elsedecl; | |
| 1265 } | |
| 1266 } | |
| 1267 } | |
| 1268 | |
| 1269 void ConditionalDeclaration::toCBuffer(OutBuffer *buf, HdrGenState *hgs) | |
| 1270 { | |
| 1271 condition->toCBuffer(buf, hgs); | |
| 1272 if (decl || elsedecl) | |
| 1273 { | |
| 1274 buf->writenl(); | |
| 1275 buf->writeByte('{'); | |
| 1276 buf->writenl(); | |
| 1277 if (decl) | |
| 1278 { | |
| 1279 for (unsigned i = 0; i < decl->dim; i++) | |
| 1280 { | |
| 1281 Dsymbol *s = (Dsymbol *)decl->data[i]; | |
| 1282 | |
| 1283 buf->writestring(" "); | |
| 1284 s->toCBuffer(buf, hgs); | |
| 1285 } | |
| 1286 } | |
| 1287 buf->writeByte('}'); | |
| 1288 if (elsedecl) | |
| 1289 { | |
| 1290 buf->writenl(); | |
| 1291 buf->writestring("else"); | |
| 1292 buf->writenl(); | |
| 1293 buf->writeByte('{'); | |
| 1294 buf->writenl(); | |
| 1295 for (unsigned i = 0; i < elsedecl->dim; i++) | |
| 1296 { | |
| 1297 Dsymbol *s = (Dsymbol *)elsedecl->data[i]; | |
| 1298 | |
| 1299 buf->writestring(" "); | |
| 1300 s->toCBuffer(buf, hgs); | |
| 1301 } | |
| 1302 buf->writeByte('}'); | |
| 1303 } | |
| 1304 } | |
| 1305 else | |
| 1306 buf->writeByte(':'); | |
| 1307 buf->writenl(); | |
| 1308 } | |
| 1309 | |
| 1310 /***************************** StaticIfDeclaration ****************************/ | |
| 1311 | |
| 1312 StaticIfDeclaration::StaticIfDeclaration(Condition *condition, | |
| 1313 Array *decl, Array *elsedecl) | |
| 1314 : ConditionalDeclaration(condition, decl, elsedecl) | |
| 1315 { | |
| 1316 //printf("StaticIfDeclaration::StaticIfDeclaration()\n"); | |
| 1317 sd = NULL; | |
| 1318 addisdone = 0; | |
| 1319 } | |
| 1320 | |
| 1321 | |
| 1322 Dsymbol *StaticIfDeclaration::syntaxCopy(Dsymbol *s) | |
| 1323 { | |
| 1324 StaticIfDeclaration *dd; | |
| 1325 | |
| 1326 assert(!s); | |
| 1327 dd = new StaticIfDeclaration(condition->syntaxCopy(), | |
| 1328 Dsymbol::arraySyntaxCopy(decl), | |
| 1329 Dsymbol::arraySyntaxCopy(elsedecl)); | |
| 1330 return dd; | |
| 1331 } | |
| 1332 | |
| 1333 | |
| 1334 int StaticIfDeclaration::addMember(Scope *sc, ScopeDsymbol *sd, int memnum) | |
| 1335 { | |
| 336 | 1336 //printf("StaticIfDeclaration::addMember() '%s'\n",toChars()); |
| 159 | 1337 /* This is deferred until semantic(), so that |
| 1338 * expressions in the condition can refer to declarations | |
| 1339 * in the same scope, such as: | |
| 1340 * | |
| 1341 * template Foo(int i) | |
| 1342 * { | |
| 1343 * const int j = i + 1; | |
| 1344 * static if (j == 3) | |
| 1345 * const int k; | |
| 1346 * } | |
| 1347 */ | |
| 1348 this->sd = sd; | |
| 1349 int m = 0; | |
| 1350 | |
| 1351 if (memnum == 0) | |
| 1352 { m = AttribDeclaration::addMember(sc, sd, memnum); | |
| 1353 addisdone = 1; | |
| 1354 } | |
| 1355 return m; | |
| 1356 } | |
| 1357 | |
| 1358 | |
| 1359 void StaticIfDeclaration::semantic(Scope *sc) | |
| 1360 { | |
| 1361 Array *d = include(sc, sd); | |
| 1362 | |
| 336 | 1363 //printf("\tStaticIfDeclaration::semantic '%s', d = %p\n",toChars(), d); |
| 159 | 1364 if (d) |
| 1365 { | |
| 1366 if (!addisdone) | |
| 1367 { AttribDeclaration::addMember(sc, sd, 1); | |
| 1368 addisdone = 1; | |
| 1369 } | |
| 1370 | |
| 1371 for (unsigned i = 0; i < d->dim; i++) | |
| 1372 { | |
| 1373 Dsymbol *s = (Dsymbol *)d->data[i]; | |
| 1374 | |
| 1375 s->semantic(sc); | |
| 1376 } | |
| 1377 } | |
| 1378 } | |
| 1379 | |
| 336 | 1380 const char *StaticIfDeclaration::kind() |
| 159 | 1381 { |
| 1382 return "static if"; | |
| 1383 } | |
| 1384 | |
| 1385 | |
| 1386 /***************************** CompileDeclaration *****************************/ | |
| 1387 | |
| 1388 CompileDeclaration::CompileDeclaration(Loc loc, Expression *exp) | |
| 1389 : AttribDeclaration(NULL) | |
| 1390 { | |
|
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1391 //printf("CompileDeclaration(loc = %d)\n", loc.linnum); |
| 336 | 1392 this->loc = loc; |
| 159 | 1393 this->exp = exp; |
| 1394 this->sd = NULL; | |
| 336 | 1395 this->compiled = 0; |
| 159 | 1396 } |
| 1397 | |
| 1398 Dsymbol *CompileDeclaration::syntaxCopy(Dsymbol *s) | |
| 1399 { | |
| 1400 //printf("CompileDeclaration::syntaxCopy('%s')\n", toChars()); | |
| 1401 CompileDeclaration *sc = new CompileDeclaration(loc, exp->syntaxCopy()); | |
| 1402 return sc; | |
| 1403 } | |
| 1404 | |
| 1405 int CompileDeclaration::addMember(Scope *sc, ScopeDsymbol *sd, int memnum) | |
| 1406 { | |
|
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|
1407 //printf("CompileDeclaration::addMember(sc = %p, memnum = %d)\n", sc, memnum); |
| 159 | 1408 this->sd = sd; |
| 336 | 1409 if (memnum == 0) |
| 1410 { /* No members yet, so parse the mixin now | |
| 1411 */ | |
| 1412 compileIt(sc); | |
| 1413 memnum |= AttribDeclaration::addMember(sc, sd, memnum); | |
| 1414 compiled = 1; | |
| 1415 } | |
| 159 | 1416 return memnum; |
| 1417 } | |
| 1418 | |
| 336 | 1419 void CompileDeclaration::compileIt(Scope *sc) |
| 1420 { | |
|
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1421 //printf("CompileDeclaration::compileIt(loc = %d)\n", loc.linnum); |
| 336 | 1422 exp = exp->semantic(sc); |
| 1423 exp = resolveProperties(sc, exp); | |
| 1424 exp = exp->optimize(WANTvalue | WANTinterpret); | |
| 1425 if (exp->op != TOKstring) | |
| 1426 { exp->error("argument to mixin must be a string, not (%s)", exp->toChars()); | |
| 1427 } | |
| 1428 else | |
| 1429 { | |
| 1430 StringExp *se = (StringExp *)exp; | |
| 1431 se = se->toUTF8(sc); | |
| 1432 Parser p(sc->module, (unsigned char *)se->string, se->len, 0); | |
| 1433 p.loc = loc; | |
| 1434 p.nextToken(); | |
| 1435 decl = p.parseDeclDefs(0); | |
| 1436 if (p.token.value != TOKeof) | |
| 1437 exp->error("incomplete mixin declaration (%s)", se->toChars()); | |
| 1438 } | |
| 1439 } | |
| 1440 | |
| 159 | 1441 void CompileDeclaration::semantic(Scope *sc) |
| 1442 { | |
| 1443 //printf("CompileDeclaration::semantic()\n"); | |
| 336 | 1444 |
| 1445 if (!compiled) | |
| 1446 { | |
| 1447 compileIt(sc); | |
| 1448 AttribDeclaration::addMember(sc, sd, 0); | |
| 1449 compiled = 1; | |
| 159 | 1450 } |
| 1451 AttribDeclaration::semantic(sc); | |
| 1452 } | |
| 1453 | |
| 1454 void CompileDeclaration::toCBuffer(OutBuffer *buf, HdrGenState *hgs) | |
| 1455 { | |
| 1456 buf->writestring("mixin("); | |
| 1457 exp->toCBuffer(buf, hgs); | |
| 1458 buf->writestring(");"); | |
| 1459 buf->writenl(); | |
| 1460 } |