Mercurial > projects > ldc
annotate dmd/attrib.c @ 1587:def7a1d494fd
Merge DMD 1.051
| author | Christian Kamm <kamm incasoftware de> |
|---|---|
| date | Fri, 06 Nov 2009 23:58:01 +0100 |
| parents | 336faed34424 |
| children | a413ae7329bf |
| rev | line source |
|---|---|
| 159 | 1 |
| 2 // Compiler implementation of the D programming language | |
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3 // Copyright (c) 1999-2009 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" | |
| 1587 | 29 #if TARGET_NET |
| 30 #include "frontend.net/pragma.h" | |
| 31 #endif | |
| 159 | 32 |
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33 #if IN_LLVM |
| 159 | 34 #include "../gen/enums.h" |
| 35 | |
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36 #include "llvm/Support/CommandLine.h" |
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37 |
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38 static llvm::cl::opt<bool> ignoreUnsupportedPragmas("ignore", |
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39 llvm::cl::desc("Ignore unsupported pragmas"), |
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40 llvm::cl::ZeroOrMore); |
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41 |
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42 #endif |
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43 |
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44 |
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45 extern void obj_includelib(const char *name); |
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46 |
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47 #if IN_DMD |
| 336 | 48 void obj_startaddress(Symbol *s); |
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49 #endif |
| 159 | 50 |
| 51 | |
| 52 /********************************* AttribDeclaration ****************************/ | |
| 53 | |
| 54 AttribDeclaration::AttribDeclaration(Array *decl) | |
| 55 : Dsymbol() | |
| 56 { | |
| 57 this->decl = decl; | |
| 58 } | |
| 59 | |
| 60 Array *AttribDeclaration::include(Scope *sc, ScopeDsymbol *sd) | |
| 61 { | |
| 62 return decl; | |
| 63 } | |
| 64 | |
| 65 int AttribDeclaration::addMember(Scope *sc, ScopeDsymbol *sd, int memnum) | |
| 66 { | |
| 67 int m = 0; | |
| 68 Array *d = include(sc, sd); | |
| 69 | |
| 70 if (d) | |
| 71 { | |
| 336 | 72 for (unsigned i = 0; i < d->dim; i++) |
| 73 { Dsymbol *s = (Dsymbol *)d->data[i]; | |
| 159 | 74 m |= s->addMember(sc, sd, m | memnum); |
| 75 } | |
| 76 } | |
| 77 return m; | |
| 78 } | |
| 79 | |
| 1587 | 80 void AttribDeclaration::setScopeNewSc(Scope *sc, |
| 81 unsigned stc, enum LINK linkage, enum PROT protection, int explicitProtection, | |
| 82 unsigned structalign) | |
| 83 { | |
| 84 if (decl) | |
| 85 { | |
| 86 Scope *newsc = sc; | |
| 87 if (stc != sc->stc || | |
| 88 linkage != sc->linkage || | |
| 89 protection != sc->protection || | |
| 90 explicitProtection != sc->explicitProtection || | |
| 91 structalign != sc->structalign) | |
| 92 { | |
| 93 // create new one for changes | |
| 94 newsc = new Scope(*sc); | |
| 95 newsc->flags &= ~SCOPEfree; | |
| 96 newsc->stc = stc; | |
| 97 newsc->linkage = linkage; | |
| 98 newsc->protection = protection; | |
| 99 newsc->explicitProtection = explicitProtection; | |
| 100 newsc->structalign = structalign; | |
| 101 } | |
| 102 for (unsigned i = 0; i < decl->dim; i++) | |
| 103 { Dsymbol *s = (Dsymbol *)decl->data[i]; | |
| 104 | |
| 105 s->setScope(newsc); // yes, the only difference from semanticNewSc() | |
| 106 } | |
| 107 if (newsc != sc) | |
| 108 { | |
| 109 sc->offset = newsc->offset; | |
| 110 newsc->pop(); | |
| 111 } | |
| 112 } | |
| 113 } | |
| 114 | |
| 115 void AttribDeclaration::semanticNewSc(Scope *sc, | |
| 116 unsigned stc, enum LINK linkage, enum PROT protection, int explicitProtection, | |
| 117 unsigned structalign) | |
| 118 { | |
| 119 if (decl) | |
| 120 { | |
| 121 Scope *newsc = sc; | |
| 122 if (stc != sc->stc || | |
| 123 linkage != sc->linkage || | |
| 124 protection != sc->protection || | |
| 125 explicitProtection != sc->explicitProtection || | |
| 126 structalign != sc->structalign) | |
| 127 { | |
| 128 // create new one for changes | |
| 129 newsc = new Scope(*sc); | |
| 130 newsc->flags &= ~SCOPEfree; | |
| 131 newsc->stc = stc; | |
| 132 newsc->linkage = linkage; | |
| 133 newsc->protection = protection; | |
| 134 newsc->explicitProtection = explicitProtection; | |
| 135 newsc->structalign = structalign; | |
| 136 } | |
| 137 for (unsigned i = 0; i < decl->dim; i++) | |
| 138 { Dsymbol *s = (Dsymbol *)decl->data[i]; | |
| 139 | |
| 140 s->semantic(newsc); | |
| 141 } | |
| 142 if (newsc != sc) | |
| 143 { | |
| 144 sc->offset = newsc->offset; | |
| 145 newsc->pop(); | |
| 146 } | |
| 147 } | |
| 148 } | |
| 149 | |
| 159 | 150 void AttribDeclaration::semantic(Scope *sc) |
| 151 { | |
| 152 Array *d = include(sc, NULL); | |
| 153 | |
| 336 | 154 //printf("\tAttribDeclaration::semantic '%s', d = %p\n",toChars(), d); |
| 159 | 155 if (d) |
| 156 { | |
| 157 for (unsigned i = 0; i < d->dim; i++) | |
| 158 { | |
| 159 Dsymbol *s = (Dsymbol *)d->data[i]; | |
| 160 | |
| 161 s->semantic(sc); | |
| 162 } | |
| 163 } | |
| 164 } | |
| 165 | |
| 166 void AttribDeclaration::semantic2(Scope *sc) | |
| 167 { | |
| 168 Array *d = include(sc, NULL); | |
| 169 | |
| 170 if (d) | |
| 171 { | |
| 336 | 172 for (unsigned i = 0; i < d->dim; i++) |
| 173 { Dsymbol *s = (Dsymbol *)d->data[i]; | |
| 159 | 174 s->semantic2(sc); |
| 175 } | |
| 176 } | |
| 177 } | |
| 178 | |
| 179 void AttribDeclaration::semantic3(Scope *sc) | |
| 180 { | |
| 181 Array *d = include(sc, NULL); | |
| 182 | |
| 183 if (d) | |
| 184 { | |
| 336 | 185 for (unsigned i = 0; i < d->dim; i++) |
| 186 { Dsymbol *s = (Dsymbol *)d->data[i]; | |
| 159 | 187 s->semantic3(sc); |
| 188 } | |
| 189 } | |
| 190 } | |
| 191 | |
| 192 void AttribDeclaration::inlineScan() | |
| 193 { | |
| 194 Array *d = include(NULL, NULL); | |
| 195 | |
| 196 if (d) | |
| 197 { | |
| 336 | 198 for (unsigned i = 0; i < d->dim; i++) |
| 199 { Dsymbol *s = (Dsymbol *)d->data[i]; | |
| 159 | 200 //printf("AttribDeclaration::inlineScan %s\n", s->toChars()); |
| 201 s->inlineScan(); | |
| 202 } | |
| 203 } | |
| 204 } | |
| 205 | |
| 206 void AttribDeclaration::addComment(unsigned char *comment) | |
| 207 { | |
| 208 if (comment) | |
| 209 { | |
| 210 Array *d = include(NULL, NULL); | |
| 211 | |
| 212 if (d) | |
| 213 { | |
| 336 | 214 for (unsigned i = 0; i < d->dim; i++) |
| 215 { Dsymbol *s = (Dsymbol *)d->data[i]; | |
| 159 | 216 //printf("AttribDeclaration::addComment %s\n", s->toChars()); |
| 217 s->addComment(comment); | |
| 218 } | |
| 219 } | |
| 220 } | |
| 221 } | |
| 222 | |
| 223 void AttribDeclaration::emitComment(Scope *sc) | |
| 224 { | |
| 225 //printf("AttribDeclaration::emitComment(sc = %p)\n", sc); | |
| 226 | |
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227 /* A general problem with this, illustrated by BUGZILLA 2516, |
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228 * is that attributes are not transmitted through to the underlying |
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229 * member declarations for template bodies, because semantic analysis |
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230 * is not done for template declaration bodies |
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231 * (only template instantiations). |
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232 * Hence, Ddoc omits attributes from template members. |
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233 */ |
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234 |
| 159 | 235 Array *d = include(NULL, NULL); |
| 236 | |
| 237 if (d) | |
| 238 { | |
| 336 | 239 for (unsigned i = 0; i < d->dim; i++) |
| 240 { Dsymbol *s = (Dsymbol *)d->data[i]; | |
| 159 | 241 //printf("AttribDeclaration::emitComment %s\n", s->toChars()); |
| 242 s->emitComment(sc); | |
| 243 } | |
| 244 } | |
| 245 } | |
| 246 | |
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247 #if IN_DMD |
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248 |
| 336 | 249 void AttribDeclaration::toObjFile(int multiobj) |
| 159 | 250 { |
| 251 Array *d = include(NULL, NULL); | |
| 252 | |
| 253 if (d) | |
| 254 { | |
| 336 | 255 for (unsigned i = 0; i < d->dim; i++) |
| 256 { Dsymbol *s = (Dsymbol *)d->data[i]; | |
| 257 s->toObjFile(multiobj); | |
| 159 | 258 } |
| 259 } | |
| 260 } | |
| 261 | |
| 262 int AttribDeclaration::cvMember(unsigned char *p) | |
| 263 { | |
| 264 int nwritten = 0; | |
| 265 int n; | |
| 266 Array *d = include(NULL, NULL); | |
| 267 | |
| 268 if (d) | |
| 269 { | |
| 336 | 270 for (unsigned i = 0; i < d->dim; i++) |
| 271 { Dsymbol *s = (Dsymbol *)d->data[i]; | |
| 159 | 272 n = s->cvMember(p); |
| 273 if (p) | |
| 274 p += n; | |
| 275 nwritten += n; | |
| 276 } | |
| 277 } | |
| 278 return nwritten; | |
| 279 } | |
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280 #endif |
| 159 | 281 |
| 282 int AttribDeclaration::hasPointers() | |
| 283 { | |
| 284 Array *d = include(NULL, NULL); | |
| 285 | |
| 286 if (d) | |
| 287 { | |
| 288 for (size_t i = 0; i < d->dim; i++) | |
| 289 { | |
| 290 Dsymbol *s = (Dsymbol *)d->data[i]; | |
| 291 if (s->hasPointers()) | |
| 292 return 1; | |
| 293 } | |
| 294 } | |
| 295 return 0; | |
| 296 } | |
| 297 | |
| 336 | 298 const char *AttribDeclaration::kind() |
| 159 | 299 { |
| 300 return "attribute"; | |
| 301 } | |
| 302 | |
| 303 int AttribDeclaration::oneMember(Dsymbol **ps) | |
| 304 { | |
| 305 Array *d = include(NULL, NULL); | |
| 306 | |
| 307 return Dsymbol::oneMembers(d, ps); | |
| 308 } | |
| 309 | |
| 310 void AttribDeclaration::checkCtorConstInit() | |
| 311 { | |
| 312 Array *d = include(NULL, NULL); | |
| 313 | |
| 314 if (d) | |
| 315 { | |
| 336 | 316 for (unsigned i = 0; i < d->dim; i++) |
| 317 { Dsymbol *s = (Dsymbol *)d->data[i]; | |
| 159 | 318 s->checkCtorConstInit(); |
| 319 } | |
| 320 } | |
| 321 } | |
| 322 | |
| 323 /**************************************** | |
| 324 */ | |
| 325 | |
| 326 void AttribDeclaration::addLocalClass(ClassDeclarations *aclasses) | |
| 336 | 327 { |
| 159 | 328 Array *d = include(NULL, NULL); |
| 329 | |
| 330 if (d) | |
| 331 { | |
| 336 | 332 for (unsigned i = 0; i < d->dim; i++) |
| 333 { Dsymbol *s = (Dsymbol *)d->data[i]; | |
| 159 | 334 s->addLocalClass(aclasses); |
| 335 } | |
| 336 } | |
| 337 } | |
| 338 | |
| 339 | |
| 340 void AttribDeclaration::toCBuffer(OutBuffer *buf, HdrGenState *hgs) | |
| 341 { | |
| 342 if (decl) | |
| 343 { | |
| 344 buf->writenl(); | |
| 345 buf->writeByte('{'); | |
| 346 buf->writenl(); | |
| 347 for (unsigned i = 0; i < decl->dim; i++) | |
| 348 { | |
| 349 Dsymbol *s = (Dsymbol *)decl->data[i]; | |
| 350 | |
| 351 buf->writestring(" "); | |
| 352 s->toCBuffer(buf, hgs); | |
| 353 } | |
| 354 buf->writeByte('}'); | |
| 355 } | |
| 356 else | |
| 357 buf->writeByte(';'); | |
| 358 buf->writenl(); | |
| 359 } | |
| 360 | |
| 361 /************************* StorageClassDeclaration ****************************/ | |
| 362 | |
| 363 StorageClassDeclaration::StorageClassDeclaration(unsigned stc, Array *decl) | |
| 364 : AttribDeclaration(decl) | |
| 365 { | |
| 366 this->stc = stc; | |
| 367 } | |
| 368 | |
| 369 Dsymbol *StorageClassDeclaration::syntaxCopy(Dsymbol *s) | |
| 370 { | |
| 371 StorageClassDeclaration *scd; | |
| 372 | |
| 373 assert(!s); | |
| 374 scd = new StorageClassDeclaration(stc, Dsymbol::arraySyntaxCopy(decl)); | |
| 375 return scd; | |
| 376 } | |
| 377 | |
| 1587 | 378 void StorageClassDeclaration::setScope(Scope *sc) |
| 379 { | |
| 380 if (decl) | |
| 381 { | |
| 382 unsigned scstc = sc->stc; | |
| 383 | |
| 384 /* These sets of storage classes are mutually exclusive, | |
| 385 * so choose the innermost or most recent one. | |
| 386 */ | |
| 387 if (stc & (STCauto | STCscope | STCstatic | STCextern | STCmanifest)) | |
| 388 scstc &= ~(STCauto | STCscope | STCstatic | STCextern | STCmanifest); | |
| 389 if (stc & (STCauto | STCscope | STCstatic | STCtls | STCmanifest | STCgshared)) | |
| 390 scstc &= ~(STCauto | STCscope | STCstatic | STCtls | STCmanifest | STCgshared); | |
| 391 if (stc & (STCconst | STCimmutable | STCmanifest)) | |
| 392 scstc &= ~(STCconst | STCimmutable | STCmanifest); | |
| 393 if (stc & (STCgshared | STCshared | STCtls)) | |
| 394 scstc &= ~(STCgshared | STCshared | STCtls); | |
| 395 scstc |= stc; | |
| 396 | |
| 397 setScopeNewSc(sc, scstc, sc->linkage, sc->protection, sc->explicitProtection, sc->structalign); | |
| 398 } | |
| 399 } | |
| 400 | |
| 159 | 401 void StorageClassDeclaration::semantic(Scope *sc) |
| 402 { | |
| 403 if (decl) | |
| 1587 | 404 { |
| 405 unsigned scstc = sc->stc; | |
| 159 | 406 |
| 1587 | 407 /* These sets of storage classes are mutually exclusive, |
| 408 * so choose the innermost or most recent one. | |
| 409 */ | |
| 410 if (stc & (STCauto | STCscope | STCstatic | STCextern | STCmanifest)) | |
| 411 scstc &= ~(STCauto | STCscope | STCstatic | STCextern | STCmanifest); | |
| 412 if (stc & (STCauto | STCscope | STCstatic | STCtls | STCmanifest | STCgshared)) | |
| 413 scstc &= ~(STCauto | STCscope | STCstatic | STCtls | STCmanifest | STCgshared); | |
| 414 if (stc & (STCconst | STCimmutable | STCmanifest)) | |
| 415 scstc &= ~(STCconst | STCimmutable | STCmanifest); | |
| 416 if (stc & (STCgshared | STCshared | STCtls)) | |
| 417 scstc &= ~(STCgshared | STCshared | STCtls); | |
| 418 scstc |= stc; | |
| 159 | 419 |
| 1587 | 420 semanticNewSc(sc, scstc, sc->linkage, sc->protection, sc->explicitProtection, sc->structalign); |
| 159 | 421 } |
| 422 } | |
| 423 | |
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424 void StorageClassDeclaration::stcToCBuffer(OutBuffer *buf, int stc) |
| 159 | 425 { |
| 426 struct SCstring | |
| 427 { | |
| 428 int stc; | |
| 429 enum TOK tok; | |
| 430 }; | |
| 431 | |
| 432 static SCstring table[] = | |
| 433 { | |
| 434 { STCauto, TOKauto }, | |
| 435 { STCscope, TOKscope }, | |
| 436 { STCstatic, TOKstatic }, | |
| 437 { STCextern, TOKextern }, | |
| 438 { STCconst, TOKconst }, | |
| 439 { STCfinal, TOKfinal }, | |
| 440 { STCabstract, TOKabstract }, | |
| 441 { STCsynchronized, TOKsynchronized }, | |
| 442 { STCdeprecated, TOKdeprecated }, | |
| 443 { STCoverride, TOKoverride }, | |
| 444 }; | |
| 445 | |
| 446 for (int i = 0; i < sizeof(table)/sizeof(table[0]); i++) | |
| 447 { | |
| 448 if (stc & table[i].stc) | |
| 449 { | |
| 450 buf->writestring(Token::toChars(table[i].tok)); | |
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451 buf->writeByte(' '); |
| 159 | 452 } |
| 453 } | |
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454 } |
| 159 | 455 |
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456 void StorageClassDeclaration::toCBuffer(OutBuffer *buf, HdrGenState *hgs) |
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457 { |
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458 stcToCBuffer(buf, stc); |
| 159 | 459 AttribDeclaration::toCBuffer(buf, hgs); |
| 460 } | |
| 461 | |
| 462 /********************************* LinkDeclaration ****************************/ | |
| 463 | |
| 464 LinkDeclaration::LinkDeclaration(enum LINK p, Array *decl) | |
| 465 : AttribDeclaration(decl) | |
| 466 { | |
| 467 //printf("LinkDeclaration(linkage = %d, decl = %p)\n", p, decl); | |
| 468 linkage = p; | |
| 469 } | |
| 470 | |
| 471 Dsymbol *LinkDeclaration::syntaxCopy(Dsymbol *s) | |
| 472 { | |
| 473 LinkDeclaration *ld; | |
| 474 | |
| 475 assert(!s); | |
| 476 ld = new LinkDeclaration(linkage, Dsymbol::arraySyntaxCopy(decl)); | |
| 477 return ld; | |
| 478 } | |
| 479 | |
| 1587 | 480 void LinkDeclaration::setScope(Scope *sc) |
| 481 { | |
| 482 //printf("LinkDeclaration::setScope(linkage = %d, decl = %p)\n", linkage, decl); | |
| 483 if (decl) | |
| 484 { | |
| 485 setScopeNewSc(sc, sc->stc, linkage, sc->protection, sc->explicitProtection, sc->structalign); | |
| 486 } | |
| 487 } | |
| 488 | |
| 159 | 489 void LinkDeclaration::semantic(Scope *sc) |
| 490 { | |
| 491 //printf("LinkDeclaration::semantic(linkage = %d, decl = %p)\n", linkage, decl); | |
| 492 if (decl) | |
| 493 { | |
| 1587 | 494 semanticNewSc(sc, sc->stc, linkage, sc->protection, sc->explicitProtection, sc->structalign); |
| 159 | 495 } |
| 496 } | |
| 497 | |
| 498 void LinkDeclaration::semantic3(Scope *sc) | |
| 499 { | |
| 500 //printf("LinkDeclaration::semantic3(linkage = %d, decl = %p)\n", linkage, decl); | |
| 501 if (decl) | |
| 502 { enum LINK linkage_save = sc->linkage; | |
| 503 | |
| 504 sc->linkage = linkage; | |
| 505 for (unsigned i = 0; i < decl->dim; i++) | |
| 506 { | |
| 507 Dsymbol *s = (Dsymbol *)decl->data[i]; | |
| 508 | |
| 509 s->semantic3(sc); | |
| 510 } | |
| 511 sc->linkage = linkage_save; | |
| 512 } | |
| 513 else | |
| 514 { | |
| 515 sc->linkage = linkage; | |
| 516 } | |
| 517 } | |
| 518 | |
| 519 void LinkDeclaration::toCBuffer(OutBuffer *buf, HdrGenState *hgs) | |
|
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520 { const char *p; |
| 159 | 521 |
| 522 switch (linkage) | |
| 523 { | |
| 524 case LINKd: p = "D"; break; | |
| 525 case LINKc: p = "C"; break; | |
| 526 case LINKcpp: p = "C++"; break; | |
| 527 case LINKwindows: p = "Windows"; break; | |
| 528 case LINKpascal: p = "Pascal"; break; | |
|
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529 |
|
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Implemented correct parameter order according to x86-32 ABI documentation.
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530 // LDC |
|
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531 case LINKintrinsic: p = "Intrinsic"; break; |
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532 |
| 159 | 533 default: |
| 534 assert(0); | |
| 535 break; | |
| 536 } | |
| 537 buf->writestring("extern ("); | |
| 538 buf->writestring(p); | |
| 539 buf->writestring(") "); | |
| 540 AttribDeclaration::toCBuffer(buf, hgs); | |
| 541 } | |
| 542 | |
| 543 char *LinkDeclaration::toChars() | |
| 544 { | |
|
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545 return (char *)"extern ()"; |
| 159 | 546 } |
| 547 | |
| 548 /********************************* ProtDeclaration ****************************/ | |
| 549 | |
| 550 ProtDeclaration::ProtDeclaration(enum PROT p, Array *decl) | |
| 551 : AttribDeclaration(decl) | |
| 552 { | |
| 553 protection = p; | |
| 554 //printf("decl = %p\n", decl); | |
| 555 } | |
| 556 | |
| 557 Dsymbol *ProtDeclaration::syntaxCopy(Dsymbol *s) | |
| 558 { | |
| 559 ProtDeclaration *pd; | |
| 560 | |
| 561 assert(!s); | |
| 562 pd = new ProtDeclaration(protection, Dsymbol::arraySyntaxCopy(decl)); | |
| 563 return pd; | |
| 564 } | |
| 565 | |
| 1587 | 566 void ProtDeclaration::setScope(Scope *sc) |
| 567 { | |
| 568 if (decl) | |
| 569 { | |
| 570 setScopeNewSc(sc, sc->stc, sc->linkage, protection, 1, sc->structalign); | |
| 571 } | |
| 572 } | |
| 573 | |
| 574 void ProtDeclaration::importAll(Scope *sc) | |
| 575 { | |
| 576 Scope *newsc = sc; | |
| 577 if (sc->protection != protection || | |
| 578 sc->explicitProtection != 1) | |
| 579 { | |
| 580 // create new one for changes | |
| 581 newsc = new Scope(*sc); | |
| 582 newsc->flags &= ~SCOPEfree; | |
| 583 newsc->protection = protection; | |
| 584 newsc->explicitProtection = 1; | |
| 585 } | |
| 586 | |
| 587 for (int i = 0; i < decl->dim; i++) | |
| 588 { | |
| 589 Dsymbol *s = (Dsymbol *)decl->data[i]; | |
| 590 s->importAll(newsc); | |
| 591 } | |
| 592 | |
| 593 if (newsc != sc) | |
| 594 newsc->pop(); | |
| 595 } | |
| 596 | |
| 159 | 597 void ProtDeclaration::semantic(Scope *sc) |
| 598 { | |
| 599 if (decl) | |
| 1587 | 600 { |
| 601 semanticNewSc(sc, sc->stc, sc->linkage, protection, 1, sc->structalign); | |
| 159 | 602 } |
| 603 } | |
| 604 | |
| 1587 | 605 void ProtDeclaration::protectionToCBuffer(OutBuffer *buf, enum PROT protection) |
| 606 { | |
| 607 const char *p; | |
| 159 | 608 |
| 609 switch (protection) | |
| 610 { | |
| 611 case PROTprivate: p = "private"; break; | |
| 612 case PROTpackage: p = "package"; break; | |
| 613 case PROTprotected: p = "protected"; break; | |
| 614 case PROTpublic: p = "public"; break; | |
| 615 case PROTexport: p = "export"; break; | |
| 616 default: | |
| 617 assert(0); | |
| 618 break; | |
| 619 } | |
| 620 buf->writestring(p); | |
| 1587 | 621 buf->writeByte(' '); |
| 622 } | |
| 623 | |
| 624 void ProtDeclaration::toCBuffer(OutBuffer *buf, HdrGenState *hgs) | |
| 625 { | |
| 626 protectionToCBuffer(buf, protection); | |
| 159 | 627 AttribDeclaration::toCBuffer(buf, hgs); |
| 628 } | |
| 629 | |
| 630 /********************************* AlignDeclaration ****************************/ | |
| 631 | |
|
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|
632 AlignDeclaration::AlignDeclaration(Loc loc, unsigned sa, Array *decl) |
| 159 | 633 : AttribDeclaration(decl) |
| 634 { | |
|
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635 this->loc = loc; |
| 159 | 636 salign = sa; |
| 637 } | |
| 638 | |
| 639 Dsymbol *AlignDeclaration::syntaxCopy(Dsymbol *s) | |
| 640 { | |
| 641 AlignDeclaration *ad; | |
| 642 | |
| 643 assert(!s); | |
|
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644 ad = new AlignDeclaration(loc, salign, Dsymbol::arraySyntaxCopy(decl)); |
| 159 | 645 return ad; |
| 646 } | |
| 647 | |
| 1587 | 648 void AlignDeclaration::setScope(Scope *sc) |
| 649 { | |
| 650 //printf("\tAlignDeclaration::setScope '%s'\n",toChars()); | |
| 651 if (decl) | |
| 652 { | |
| 653 setScopeNewSc(sc, sc->stc, sc->linkage, sc->protection, sc->explicitProtection, salign); | |
| 654 } | |
| 655 } | |
| 656 | |
| 159 | 657 void AlignDeclaration::semantic(Scope *sc) |
| 658 { | |
|
737
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Removed warnings on ignored aligns. Only do aligment on packed structs, align(1) struct Packed { ... }
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659 // LDC |
|
041c1596d217
Removed warnings on ignored aligns. Only do aligment on packed structs, align(1) struct Packed { ... }
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660 // 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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|
661 // other alignments are simply ignored. my tests show this is what llvm-gcc does too ... |
| 1587 | 662 { |
| 663 semanticNewSc(sc, sc->stc, sc->linkage, sc->protection, sc->explicitProtection, salign); | |
| 159 | 664 } |
| 665 } | |
| 666 | |
| 667 | |
| 668 void AlignDeclaration::toCBuffer(OutBuffer *buf, HdrGenState *hgs) | |
| 669 { | |
| 670 buf->printf("align (%d)", salign); | |
| 671 AttribDeclaration::toCBuffer(buf, hgs); | |
| 672 } | |
| 673 | |
| 674 /********************************* AnonDeclaration ****************************/ | |
| 675 | |
| 676 AnonDeclaration::AnonDeclaration(Loc loc, int isunion, Array *decl) | |
| 677 : AttribDeclaration(decl) | |
| 678 { | |
| 679 this->loc = loc; | |
| 680 this->isunion = isunion; | |
| 681 this->sem = 0; | |
| 682 } | |
| 683 | |
| 684 Dsymbol *AnonDeclaration::syntaxCopy(Dsymbol *s) | |
| 685 { | |
| 686 AnonDeclaration *ad; | |
| 687 | |
| 688 assert(!s); | |
| 689 ad = new AnonDeclaration(loc, isunion, Dsymbol::arraySyntaxCopy(decl)); | |
| 690 return ad; | |
| 691 } | |
| 692 | |
| 693 void AnonDeclaration::semantic(Scope *sc) | |
| 694 { | |
| 695 //printf("\tAnonDeclaration::semantic %s %p\n", isunion ? "union" : "struct", this); | |
| 696 | |
| 697 Scope *scx = NULL; | |
| 698 if (scope) | |
| 699 { sc = scope; | |
| 700 scx = scope; | |
| 701 scope = NULL; | |
| 702 } | |
| 703 | |
| 704 assert(sc->parent); | |
| 705 | |
| 706 Dsymbol *parent = sc->parent->pastMixin(); | |
| 707 AggregateDeclaration *ad = parent->isAggregateDeclaration(); | |
| 708 | |
| 709 if (!ad || (!ad->isStructDeclaration() && !ad->isClassDeclaration())) | |
| 710 { | |
| 711 error("can only be a part of an aggregate"); | |
| 712 return; | |
| 713 } | |
| 714 | |
| 715 if (decl) | |
| 716 { | |
| 717 AnonymousAggregateDeclaration aad; | |
| 718 int adisunion; | |
| 719 | |
| 720 if (sc->anonAgg) | |
| 721 { ad = sc->anonAgg; | |
| 722 adisunion = sc->inunion; | |
| 723 } | |
| 724 else | |
| 725 adisunion = ad->isUnionDeclaration() != NULL; | |
| 726 | |
| 727 // printf("\tsc->anonAgg = %p\n", sc->anonAgg); | |
| 728 // printf("\tad = %p\n", ad); | |
| 729 // printf("\taad = %p\n", &aad); | |
| 730 | |
| 731 sc = sc->push(); | |
| 732 sc->anonAgg = &aad; | |
|
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733 sc->stc &= ~(STCauto | STCscope | STCstatic | STCtls); |
| 159 | 734 sc->inunion = isunion; |
| 735 sc->offset = 0; | |
| 736 sc->flags = 0; | |
| 737 aad.structalign = sc->structalign; | |
| 738 aad.parent = ad; | |
|
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|
739 |
| 159 | 740 for (unsigned i = 0; i < decl->dim; i++) |
| 741 { | |
| 742 Dsymbol *s = (Dsymbol *)decl->data[i]; | |
| 743 | |
| 744 s->semantic(sc); | |
| 745 if (isunion) | |
| 746 sc->offset = 0; | |
| 747 if (aad.sizeok == 2) | |
| 748 { | |
| 749 break; | |
| 750 } | |
| 751 } | |
| 752 sc = sc->pop(); | |
| 753 | |
| 754 // If failed due to forward references, unwind and try again later | |
| 755 if (aad.sizeok == 2) | |
| 756 { | |
| 757 ad->sizeok = 2; | |
| 758 //printf("\tsetting ad->sizeok %p to 2\n", ad); | |
| 759 if (!sc->anonAgg) | |
| 760 { | |
| 761 scope = scx ? scx : new Scope(*sc); | |
| 762 scope->setNoFree(); | |
| 763 scope->module->addDeferredSemantic(this); | |
| 764 } | |
| 765 //printf("\tforward reference %p\n", this); | |
| 766 return; | |
| 767 } | |
| 768 if (sem == 0) | |
| 769 { Module::dprogress++; | |
| 770 sem = 1; | |
| 771 //printf("\tcompleted %p\n", this); | |
| 772 } | |
| 773 else | |
| 774 ;//printf("\talready completed %p\n", this); | |
| 775 | |
| 776 // 0 sized structs are set to 1 byte | |
| 777 if (aad.structsize == 0) | |
| 778 { | |
| 779 aad.structsize = 1; | |
| 780 aad.alignsize = 1; | |
| 781 } | |
| 782 | |
| 783 // Align size of anonymous aggregate | |
| 784 //printf("aad.structalign = %d, aad.alignsize = %d, sc->offset = %d\n", aad.structalign, aad.alignsize, sc->offset); | |
| 785 ad->alignmember(aad.structalign, aad.alignsize, &sc->offset); | |
| 786 //ad->structsize = sc->offset; | |
| 787 //printf("sc->offset = %d\n", sc->offset); | |
| 788 | |
| 789 // Add members of aad to ad | |
|
737
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|
790 //printf("\tadding members of aad (%p) to '%s'\n", &aad, ad->toChars()); |
| 159 | 791 for (unsigned i = 0; i < aad.fields.dim; i++) |
| 792 { | |
| 793 VarDeclaration *v = (VarDeclaration *)aad.fields.data[i]; | |
| 794 | |
|
797
340acf1535d0
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parents:
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changeset
|
795 // LDC |
|
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
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changeset
|
796 v->offset2 = sc->offset; |
|
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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|
797 |
| 159 | 798 v->offset += sc->offset; |
|
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
|
799 |
|
041c1596d217
Removed warnings on ignored aligns. Only do aligment on packed structs, align(1) struct Packed { ... }
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parents:
723
diff
changeset
|
800 // LDC |
|
041c1596d217
Removed warnings on ignored aligns. Only do aligment on packed structs, align(1) struct Packed { ... }
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|
801 if (!v->anonDecl) |
|
041c1596d217
Removed warnings on ignored aligns. Only do aligment on packed structs, align(1) struct Packed { ... }
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|
802 v->anonDecl = this; |
|
041c1596d217
Removed warnings on ignored aligns. Only do aligment on packed structs, align(1) struct Packed { ... }
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diff
changeset
|
803 |
| 159 | 804 ad->fields.push(v); |
| 805 } | |
| 806 | |
| 807 // Add size of aad to ad | |
| 808 if (adisunion) | |
| 809 { | |
| 810 if (aad.structsize > ad->structsize) | |
| 811 ad->structsize = aad.structsize; | |
| 812 sc->offset = 0; | |
| 813 } | |
| 814 else | |
| 815 { | |
| 816 ad->structsize = sc->offset + aad.structsize; | |
| 817 sc->offset = ad->structsize; | |
| 818 } | |
| 819 | |
| 820 if (ad->alignsize < aad.alignsize) | |
| 821 ad->alignsize = aad.alignsize; | |
| 822 } | |
| 823 } | |
| 824 | |
| 825 | |
| 826 void AnonDeclaration::toCBuffer(OutBuffer *buf, HdrGenState *hgs) | |
| 827 { | |
| 828 buf->printf(isunion ? "union" : "struct"); | |
| 829 buf->writestring("\n{\n"); | |
| 830 if (decl) | |
| 831 { | |
| 832 for (unsigned i = 0; i < decl->dim; i++) | |
| 833 { | |
| 834 Dsymbol *s = (Dsymbol *)decl->data[i]; | |
| 835 | |
| 836 //buf->writestring(" "); | |
| 837 s->toCBuffer(buf, hgs); | |
| 838 } | |
| 839 } | |
| 840 buf->writestring("}\n"); | |
| 841 } | |
| 842 | |
| 336 | 843 const char *AnonDeclaration::kind() |
| 159 | 844 { |
|
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845 return (isunion ? "anonymous union" : "anonymous struct"); |
| 159 | 846 } |
| 847 | |
| 848 /********************************* PragmaDeclaration ****************************/ | |
| 849 | |
|
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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|
850 static bool parseStringExp(Expression* e, std::string& res) |
|
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851 { |
|
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|
852 StringExp *s = NULL; |
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|
853 |
|
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|
854 e = e->optimize(WANTvalue); |
|
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855 if (e->op == TOKstring && (s = (StringExp *)e)) |
|
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856 { |
|
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857 char* str = (char*)s->string; |
|
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|
858 res = str; |
|
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859 return true; |
|
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|
860 } |
|
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861 return false; |
|
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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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862 } |
|
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863 |
| 159 | 864 PragmaDeclaration::PragmaDeclaration(Loc loc, Identifier *ident, Expressions *args, Array *decl) |
| 865 : AttribDeclaration(decl) | |
| 866 { | |
| 867 this->loc = loc; | |
| 868 this->ident = ident; | |
| 869 this->args = args; | |
| 870 } | |
| 871 | |
| 872 Dsymbol *PragmaDeclaration::syntaxCopy(Dsymbol *s) | |
| 873 { | |
|
1103
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|
874 //printf("PragmaDeclaration::syntaxCopy(%s)\n", toChars()); |
| 159 | 875 PragmaDeclaration *pd; |
| 876 | |
| 877 assert(!s); | |
| 878 pd = new PragmaDeclaration(loc, ident, | |
| 879 Expression::arraySyntaxCopy(args), Dsymbol::arraySyntaxCopy(decl)); | |
| 880 return pd; | |
| 881 } | |
| 882 | |
| 1587 | 883 void PragmaDeclaration::setScope(Scope *sc) |
| 884 { | |
| 885 #if TARGET_NET | |
| 886 if (ident == Lexer::idPool("assembly")) | |
| 887 { | |
| 888 if (!args || args->dim != 1) | |
| 889 { | |
| 890 error("pragma has invalid number of arguments"); | |
| 891 } | |
| 892 else | |
| 893 { | |
| 894 Expression *e = (Expression *)args->data[0]; | |
| 895 e = e->semantic(sc); | |
| 896 e = e->optimize(WANTvalue | WANTinterpret); | |
| 897 args->data[0] = (void *)e; | |
| 898 if (e->op != TOKstring) | |
| 899 { | |
| 900 error("string expected, not '%s'", e->toChars()); | |
| 901 } | |
| 902 PragmaScope* pragma = new PragmaScope(this, sc->parent, static_cast<StringExp*>(e)); | |
| 903 | |
| 904 assert(sc); | |
| 905 pragma->setScope(sc); | |
| 906 | |
| 907 //add to module members | |
| 908 assert(sc->module); | |
| 909 assert(sc->module->members); | |
| 910 sc->module->members->push(pragma); | |
| 911 } | |
| 912 } | |
| 913 #endif // TARGET_NET | |
| 914 } | |
| 915 | |
| 159 | 916 void PragmaDeclaration::semantic(Scope *sc) |
| 917 { // Should be merged with PragmaStatement | |
| 918 | |
| 919 #if IN_LLVM | |
| 920 int llvm_internal = 0; | |
|
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|
921 std::string arg1str; |
| 159 | 922 |
| 923 #endif | |
| 924 | |
| 925 //printf("\tPragmaDeclaration::semantic '%s'\n",toChars()); | |
| 926 if (ident == Id::msg) | |
| 927 { | |
| 928 if (args) | |
| 929 { | |
| 930 for (size_t i = 0; i < args->dim; i++) | |
| 931 { | |
| 932 Expression *e = (Expression *)args->data[i]; | |
| 933 | |
| 934 e = e->semantic(sc); | |
| 935 e = e->optimize(WANTvalue | WANTinterpret); | |
| 936 if (e->op == TOKstring) | |
| 937 { | |
| 938 StringExp *se = (StringExp *)e; | |
| 1587 | 939 fprintf(stdmsg, "%.*s", (int)se->len, (char *)se->string); |
| 159 | 940 } |
| 941 else | |
| 1587 | 942 fprintf(stdmsg, e->toChars()); |
| 159 | 943 } |
| 944 fprintf(stdmsg, "\n"); | |
| 945 } | |
| 946 goto Lnodecl; | |
| 947 } | |
| 948 else if (ident == Id::lib) | |
| 949 { | |
| 950 if (!args || args->dim != 1) | |
| 951 error("string expected for library name"); | |
| 952 else | |
| 953 { | |
| 954 Expression *e = (Expression *)args->data[0]; | |
| 955 | |
| 956 e = e->semantic(sc); | |
| 957 e = e->optimize(WANTvalue | WANTinterpret); | |
| 958 args->data[0] = (void *)e; | |
| 959 if (e->op != TOKstring) | |
| 960 error("string expected for library name, not '%s'", e->toChars()); | |
| 961 else if (global.params.verbose) | |
| 962 { | |
| 963 StringExp *se = (StringExp *)e; | |
| 964 char *name = (char *)mem.malloc(se->len + 1); | |
| 965 memcpy(name, se->string, se->len); | |
| 966 name[se->len] = 0; | |
| 967 printf("library %s\n", name); | |
| 968 mem.free(name); | |
| 969 } | |
| 970 } | |
| 971 goto Lnodecl; | |
| 972 } | |
| 973 #if IN_GCC | |
| 974 else if (ident == Id::GNU_asm) | |
| 975 { | |
| 976 if (! args || args->dim != 2) | |
| 977 error("identifier and string expected for asm name"); | |
| 978 else | |
| 979 { | |
| 980 Expression *e; | |
| 981 Declaration *d = NULL; | |
| 982 StringExp *s = NULL; | |
| 983 | |
| 984 e = (Expression *)args->data[0]; | |
| 985 e = e->semantic(sc); | |
| 986 if (e->op == TOKvar) | |
| 987 { | |
| 988 d = ((VarExp *)e)->var; | |
| 989 if (! d->isFuncDeclaration() && ! d->isVarDeclaration()) | |
| 990 d = NULL; | |
| 991 } | |
| 992 if (!d) | |
| 993 error("first argument of GNU_asm must be a function or variable declaration"); | |
| 994 | |
| 995 e = (Expression *)args->data[1]; | |
| 996 e = e->semantic(sc); | |
| 997 e = e->optimize(WANTvalue); | |
| 998 if (e->op == TOKstring && ((StringExp *)e)->sz == 1) | |
| 999 s = ((StringExp *)e); | |
| 1000 else | |
| 1001 error("second argument of GNU_asm must be a char string"); | |
| 1002 | |
| 1003 if (d && s) | |
| 1004 d->c_ident = Lexer::idPool((char*) s->string); | |
| 1005 } | |
| 1006 goto Lnodecl; | |
| 1007 } | |
| 1008 #endif | |
| 1587 | 1009 #if TARGET_NET |
| 1010 else if (ident == Lexer::idPool("assembly")) | |
| 1011 { | |
| 1012 if (!args || args->dim != 1) | |
| 1013 error("pragma has invalid number of arguments"); | |
| 1014 else | |
| 1015 { | |
| 1016 Expression *e = (Expression *)args->data[0]; | |
| 1017 e = e->semantic(sc); | |
| 1018 e = e->optimize(WANTvalue | WANTinterpret); | |
| 1019 args->data[0] = (void *)e; | |
| 1020 if (e->op != TOKstring) | |
| 1021 { | |
| 1022 error("string expected, not '%s'", e->toChars()); | |
| 1023 } | |
| 1024 PragmaScope* pragma = new PragmaScope(this, sc->parent, static_cast<StringExp*>(e)); | |
| 1025 decl = new Array; | |
| 1026 decl->push(pragma); | |
| 1027 } | |
| 1028 } | |
| 1029 #endif // TARGET_NET | |
|
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|
1030 |
|
663
6aaa3d3c1183
First part of rename to LDC.
Christian Kamm <kamm incasoftware de>
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658
diff
changeset
|
1031 // LDC |
| 159 | 1032 #if IN_LLVM |
|
443
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|
1033 |
|
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>
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445
diff
changeset
|
1034 // pragma(intrinsic, "string") { funcdecl(s) } |
|
443
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|
1035 else if (ident == Id::intrinsic) |
|
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|
1036 { |
|
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diff
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|
1037 Expression* expr = (Expression *)args->data[0]; |
|
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|
1038 expr = expr->semantic(sc); |
|
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|
1039 if (!args || args->dim != 1 || !parseStringExp(expr, arg1str)) |
|
44f08170f4ef
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336
diff
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|
1040 { |
|
527
cecfee2d01a8
Added support for overloaded intrinsics.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
486
diff
changeset
|
1041 error("requires exactly 1 string literal parameter"); |
|
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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diff
changeset
|
1042 fatal(); |
|
44f08170f4ef
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diff
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|
1043 } |
|
44f08170f4ef
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diff
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|
1044 llvm_internal = LLVMintrinsic; |
|
44f08170f4ef
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diff
changeset
|
1045 } |
|
44f08170f4ef
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336
diff
changeset
|
1046 |
|
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
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|
1047 // pragma(notypeinfo) { typedecl(s) } |
|
44f08170f4ef
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diff
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|
1048 else if (ident == Id::no_typeinfo) |
|
44f08170f4ef
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diff
changeset
|
1049 { |
|
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
|
1050 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
|
1051 { |
|
527
cecfee2d01a8
Added support for overloaded intrinsics.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
486
diff
changeset
|
1052 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>
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336
diff
changeset
|
1053 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
|
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 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.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
336
diff
changeset
|
1056 } |
| 159 | 1057 |
|
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
|
1058 // pragma(nomoduleinfo) ; |
|
44f08170f4ef
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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336
diff
changeset
|
1059 else if (ident == Id::no_moduleinfo) |
|
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
|
1060 { |
|
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
|
1061 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>
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336
diff
changeset
|
1062 { |
|
527
cecfee2d01a8
Added support for overloaded intrinsics.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
486
diff
changeset
|
1063 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>
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336
diff
changeset
|
1064 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
|
1065 } |
|
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
|
1066 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.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
336
diff
changeset
|
1067 } |
|
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
|
1068 |
|
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 // 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
|
1070 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
|
1071 { |
|
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 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>
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336
diff
changeset
|
1073 { |
|
527
cecfee2d01a8
Added support for overloaded intrinsics.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
486
diff
changeset
|
1074 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>
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336
diff
changeset
|
1075 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>
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336
diff
changeset
|
1076 } |
|
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
|
1077 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>
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336
diff
changeset
|
1078 } |
| 159 | 1079 |
|
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
|
1080 // 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
|
1081 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
|
1082 { |
|
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
|
1083 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
|
1084 { |
|
527
cecfee2d01a8
Added support for overloaded intrinsics.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
486
diff
changeset
|
1085 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
|
1086 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
|
1087 } |
|
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
|
1088 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.
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336
diff
changeset
|
1089 } |
| 159 | 1090 |
|
445
cc40db549aea
Changed the handling of variadic intrinsics a bit.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
443
diff
changeset
|
1091 // 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
|
1092 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
|
1093 { |
|
cc40db549aea
Changed the handling of variadic intrinsics a bit.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
443
diff
changeset
|
1094 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
|
1095 { |
|
527
cecfee2d01a8
Added support for overloaded intrinsics.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
486
diff
changeset
|
1096 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
|
1097 fatal(); |
|
cc40db549aea
Changed the handling of variadic intrinsics a bit.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
443
diff
changeset
|
1098 } |
|
cc40db549aea
Changed the handling of variadic intrinsics a bit.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
443
diff
changeset
|
1099 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
|
1100 } |
|
cc40db549aea
Changed the handling of variadic intrinsics a bit.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
443
diff
changeset
|
1101 |
|
cc40db549aea
Changed the handling of variadic intrinsics a bit.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
443
diff
changeset
|
1102 // pragma(va_end) { funcdecl(s) } |
|
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1103 else if (ident == Id::vaend) |
|
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1104 { |
|
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|
1105 if (args && args->dim > 0) |
|
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1106 { |
|
527
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|
1107 error("takes no parameters"); |
|
445
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|
1108 fatal(); |
|
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1109 } |
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|
1110 llvm_internal = LLVMva_end; |
|
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1111 } |
|
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1112 |
|
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1113 // pragma(va_arg) { templdecl(s) } |
|
445
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|
1114 else if (ident == Id::vaarg) |
|
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1115 { |
|
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|
1116 if (args && args->dim > 0) |
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1117 { |
|
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|
1118 error("takes no parameters"); |
|
443
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1119 fatal(); |
|
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1120 } |
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1121 llvm_internal = LLVMva_arg; |
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1122 } |
|
486
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1123 |
|
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|
1124 // pragma(ldc, "string") { templdecl(s) } |
|
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|
1125 else if (ident == Id::ldc) |
|
486
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1126 { |
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|
1127 Expression* expr = (Expression *)args->data[0]; |
|
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1128 expr = expr->semantic(sc); |
|
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|
1129 if (!args || args->dim != 1 || !parseStringExp(expr, arg1str)) |
|
a34078905d01
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|
1130 { |
|
527
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|
1131 error("requires exactly 1 string literal parameter"); |
|
486
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|
1132 fatal(); |
|
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1133 } |
|
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|
1134 else if (arg1str == "verbose") |
|
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|
1135 { |
|
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|
1136 sc->module->llvmForceLogging = true; |
|
a34078905d01
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|
1137 } |
|
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|
1138 else |
|
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|
1139 { |
|
1372
229e02867307
Fix format-string bugs by adding __attribute__((__format__)) in all applicable
Frits van Bommel <fvbommel wxs.nl>
parents:
1195
diff
changeset
|
1140 error("command '%s' invalid", expr->toChars()); |
|
486
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|
1141 fatal(); |
|
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1142 } |
|
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|
1143 } |
| 159 | 1144 |
|
1152
521dd1626d76
Added initial support for raw LLVM inline asm.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
1147
diff
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|
1145 // pragma(llvm_inline_asm) { templdecl(s) } |
|
521dd1626d76
Added initial support for raw LLVM inline asm.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
1147
diff
changeset
|
1146 else if (ident == Id::llvm_inline_asm) |
|
521dd1626d76
Added initial support for raw LLVM inline asm.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
1147
diff
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|
1147 { |
|
521dd1626d76
Added initial support for raw LLVM inline asm.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
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diff
changeset
|
1148 if (args && args->dim > 0) |
|
521dd1626d76
Added initial support for raw LLVM inline asm.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
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1147
diff
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|
1149 { |
|
521dd1626d76
Added initial support for raw LLVM inline asm.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
1147
diff
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|
1150 error("takes no parameters"); |
|
521dd1626d76
Added initial support for raw LLVM inline asm.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
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1147
diff
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|
1151 fatal(); |
|
521dd1626d76
Added initial support for raw LLVM inline asm.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
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1147
diff
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|
1152 } |
|
521dd1626d76
Added initial support for raw LLVM inline asm.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
1147
diff
changeset
|
1153 llvm_internal = LLVMinline_asm; |
|
521dd1626d76
Added initial support for raw LLVM inline asm.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
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1147
diff
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|
1154 } |
|
521dd1626d76
Added initial support for raw LLVM inline asm.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
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1147
diff
changeset
|
1155 |
|
663
6aaa3d3c1183
First part of rename to LDC.
Christian Kamm <kamm incasoftware de>
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658
diff
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|
1156 #endif // LDC |
|
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|
1157 |
| 1587 | 1158 |
|
986
a8cb25d478c4
Use LLVM-style command line (instead of DMD-style)
Frits van Bommel <fvbommel wxs.nl>
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876
diff
changeset
|
1159 else if (ignoreUnsupportedPragmas) |
| 159 | 1160 { |
| 1161 if (global.params.verbose) | |
| 1162 { | |
| 1163 /* Print unrecognized pragmas | |
| 1164 */ | |
| 1165 printf("pragma %s", ident->toChars()); | |
| 1166 if (args) | |
| 1167 { | |
| 1168 for (size_t i = 0; i < args->dim; i++) | |
| 1169 { | |
|
1392
336faed34424
Allow ignored pragmas to have a body; don't ignore the body.
Frits van Bommel <fvbommel wxs.nl>
parents:
1372
diff
changeset
|
1170 // ignore errors in ignored pragmas. |
|
336faed34424
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Frits van Bommel <fvbommel wxs.nl>
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diff
changeset
|
1171 global.gag++; |
|
336faed34424
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Frits van Bommel <fvbommel wxs.nl>
parents:
1372
diff
changeset
|
1172 unsigned errors_save = global.errors; |
|
336faed34424
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Frits van Bommel <fvbommel wxs.nl>
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diff
changeset
|
1173 |
| 159 | 1174 Expression *e = (Expression *)args->data[i]; |
| 1175 e = e->semantic(sc); | |
| 1176 e = e->optimize(WANTvalue | WANTinterpret); | |
| 1177 if (i == 0) | |
| 1178 printf(" ("); | |
| 1179 else | |
| 1180 printf(","); | |
| 1181 printf("%s", e->toChars()); | |
|
1392
336faed34424
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diff
changeset
|
1182 |
|
336faed34424
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Frits van Bommel <fvbommel wxs.nl>
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1372
diff
changeset
|
1183 // restore error state. |
|
336faed34424
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diff
changeset
|
1184 global.gag--; |
|
336faed34424
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diff
changeset
|
1185 global.errors = errors_save; |
| 159 | 1186 } |
| 1187 if (args->dim) | |
| 1188 printf(")"); | |
| 1189 } | |
| 1190 printf("\n"); | |
| 1191 } | |
| 1192 } | |
| 1193 else | |
| 1194 error("unrecognized pragma(%s)", ident->toChars()); | |
| 1195 | |
| 1196 if (decl) | |
| 1197 { | |
| 1198 for (unsigned i = 0; i < decl->dim; i++) | |
| 1199 { | |
| 1200 Dsymbol *s = (Dsymbol *)decl->data[i]; | |
| 1201 | |
| 1202 s->semantic(sc); | |
|
443
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|
1203 |
|
663
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changeset
|
1204 // LDC |
| 159 | 1205 #if IN_LLVM |
|
443
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|
1206 |
| 159 | 1207 if (llvm_internal) |
| 1208 { | |
|
443
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|
1209 if (s->llvmInternal) |
|
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|
1210 { |
|
663
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First part of rename to LDC.
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changeset
|
1211 error("multiple LDC specific pragmas not allowed not affect the same declaration ('%s' at '%s')", s->toChars(), s->loc.toChars()); |
|
443
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|
1212 fatal(); |
|
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|
1213 } |
|
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|
1214 switch(llvm_internal) |
|
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1215 { |
|
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|
1216 case LLVMintrinsic: |
|
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|
1217 if (FuncDeclaration* fd = s->isFuncDeclaration()) |
| 159 | 1218 { |
|
443
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|
1219 fd->llvmInternal = llvm_internal; |
|
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|
1220 fd->intrinsicName = arg1str; |
|
723
55f6c2e454d7
Implemented correct parameter order according to x86-32 ABI documentation.
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diff
changeset
|
1221 fd->linkage = LINKintrinsic; |
|
55f6c2e454d7
Implemented correct parameter order according to x86-32 ABI documentation.
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diff
changeset
|
1222 ((TypeFunction*)fd->type)->linkage = LINKintrinsic; |
|
443
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|
1223 } |
|
527
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Added support for overloaded intrinsics.
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|
1224 else if (TemplateDeclaration* td = s->isTemplateDeclaration()) |
|
cecfee2d01a8
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|
1225 { |
|
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changeset
|
1226 td->llvmInternal = llvm_internal; |
|
cecfee2d01a8
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changeset
|
1227 td->intrinsicName = arg1str; |
|
cecfee2d01a8
Added support for overloaded intrinsics.
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|
1228 } |
|
443
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|
1229 else |
|
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|
1230 { |
|
527
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Added support for overloaded intrinsics.
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changeset
|
1231 error("only allowed on function declarations"); |
|
443
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|
1232 fatal(); |
|
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|
1233 } |
|
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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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parents:
336
diff
changeset
|
1234 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
|
1235 |
|
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
|
1236 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
|
1237 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
|
1238 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
|
1239 { |
|
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
|
1240 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
|
1241 { |
|
445
cc40db549aea
Changed the handling of variadic intrinsics a bit.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
443
diff
changeset
|
1242 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
|
1243 fatal(); |
| 159 | 1244 } |
|
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
|
1245 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
|
1246 { |
|
445
cc40db549aea
Changed the handling of variadic intrinsics a bit.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
443
diff
changeset
|
1247 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
|
1248 fatal(); |
| 159 | 1249 } |
|
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
|
1250 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
|
1251 { |
|
445
cc40db549aea
Changed the handling of variadic intrinsics a bit.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
443
diff
changeset
|
1252 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
|
1253 fatal(); |
| 159 | 1254 } |
|
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
|
1255 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
|
1256 } |
|
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
|
1257 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
|
1258 { |
|
445
cc40db549aea
Changed the handling of variadic intrinsics a bit.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
443
diff
changeset
|
1259 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
|
1260 fatal(); |
|
cc40db549aea
Changed the handling of variadic intrinsics a bit.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
443
diff
changeset
|
1261 } |
|
cc40db549aea
Changed the handling of variadic intrinsics a bit.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
443
diff
changeset
|
1262 break; |
|
cc40db549aea
Changed the handling of variadic intrinsics a bit.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
443
diff
changeset
|
1263 |
|
cc40db549aea
Changed the handling of variadic intrinsics a bit.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
443
diff
changeset
|
1264 case LLVMva_copy: |
|
cc40db549aea
Changed the handling of variadic intrinsics a bit.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
443
diff
changeset
|
1265 case LLVMva_end: |
|
cc40db549aea
Changed the handling of variadic intrinsics a bit.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
443
diff
changeset
|
1266 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
|
1267 { |
|
cc40db549aea
Changed the handling of variadic intrinsics a bit.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
443
diff
changeset
|
1268 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
|
1269 } |
|
cc40db549aea
Changed the handling of variadic intrinsics a bit.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
443
diff
changeset
|
1270 else |
|
cc40db549aea
Changed the handling of variadic intrinsics a bit.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
443
diff
changeset
|
1271 { |
|
cc40db549aea
Changed the handling of variadic intrinsics a bit.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
443
diff
changeset
|
1272 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
|
1273 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
|
1274 } |
|
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
|
1275 break; |
| 159 | 1276 |
|
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
|
1277 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
|
1278 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
|
1279 break; |
| 159 | 1280 |
|
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
|
1281 case 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
|
1282 if (FuncDeclaration* fd = s->isFuncDeclaration()) |
|
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
|
1283 { |
|
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
|
1284 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
|
1285 } |
|
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
|
1286 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
|
1287 { |
|
445
cc40db549aea
Changed the handling of variadic intrinsics a bit.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
443
diff
changeset
|
1288 error("the '%s' pragma must only be used on function declarations of type 'void* function(uint nbytes)'", 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
|
1289 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
|
1290 } |
|
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
|
1291 break; |
| 159 | 1292 |
|
1152
521dd1626d76
Added initial support for raw LLVM inline asm.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
1147
diff
changeset
|
1293 case LLVMinline_asm: |
|
521dd1626d76
Added initial support for raw LLVM inline asm.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
1147
diff
changeset
|
1294 if (TemplateDeclaration* td = s->isTemplateDeclaration()) |
|
521dd1626d76
Added initial support for raw LLVM inline asm.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
1147
diff
changeset
|
1295 { |
|
1153
4454126b4345
Added support for single D type register return from __asm.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
1152
diff
changeset
|
1296 if (td->parameters->dim > 1) |
|
1152
521dd1626d76
Added initial support for raw LLVM inline asm.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
1147
diff
changeset
|
1297 { |
|
1153
4454126b4345
Added support for single D type register return from __asm.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
1152
diff
changeset
|
1298 error("the '%s' pragma template must have exactly zero or one template parameters", ident->toChars()); |
|
1152
521dd1626d76
Added initial support for raw LLVM inline asm.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
1147
diff
changeset
|
1299 fatal(); |
|
521dd1626d76
Added initial support for raw LLVM inline asm.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
1147
diff
changeset
|
1300 } |
|
521dd1626d76
Added initial support for raw LLVM inline asm.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
1147
diff
changeset
|
1301 else if (!td->onemember) |
|
521dd1626d76
Added initial support for raw LLVM inline asm.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
1147
diff
changeset
|
1302 { |
|
521dd1626d76
Added initial support for raw LLVM inline asm.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
1147
diff
changeset
|
1303 error("the '%s' pragma template must have exactly one member", ident->toChars()); |
|
521dd1626d76
Added initial support for raw LLVM inline asm.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
1147
diff
changeset
|
1304 fatal(); |
|
521dd1626d76
Added initial support for raw LLVM inline asm.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
1147
diff
changeset
|
1305 } |
|
521dd1626d76
Added initial support for raw LLVM inline asm.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
1147
diff
changeset
|
1306 td->llvmInternal = llvm_internal; |
|
521dd1626d76
Added initial support for raw LLVM inline asm.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
1147
diff
changeset
|
1307 } |
|
521dd1626d76
Added initial support for raw LLVM inline asm.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
1147
diff
changeset
|
1308 else |
|
521dd1626d76
Added initial support for raw LLVM inline asm.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
1147
diff
changeset
|
1309 { |
|
521dd1626d76
Added initial support for raw LLVM inline asm.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
1147
diff
changeset
|
1310 error("the '%s' pragma is only allowed on template declarations", ident->toChars()); |
|
521dd1626d76
Added initial support for raw LLVM inline asm.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
1147
diff
changeset
|
1311 fatal(); |
|
521dd1626d76
Added initial support for raw LLVM inline asm.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
1147
diff
changeset
|
1312 } |
|
521dd1626d76
Added initial support for raw LLVM inline asm.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
1147
diff
changeset
|
1313 break; |
|
521dd1626d76
Added initial support for raw LLVM inline asm.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
1147
diff
changeset
|
1314 |
|
443
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
|
1315 default: |
|
663
6aaa3d3c1183
First part of rename to LDC.
Christian Kamm <kamm incasoftware de>
parents:
658
diff
changeset
|
1316 warning("the LDC specific pragma '%s' is not yet implemented, ignoring", 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.
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diff
changeset
|
1317 } |
| 159 | 1318 } |
|
443
44f08170f4ef
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diff
changeset
|
1319 |
|
663
6aaa3d3c1183
First part of rename to LDC.
Christian Kamm <kamm incasoftware de>
parents:
658
diff
changeset
|
1320 #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.
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diff
changeset
|
1321 |
| 159 | 1322 } |
| 1323 } | |
| 1324 return; | |
| 1325 | |
| 1326 Lnodecl: | |
| 1327 if (decl) | |
| 1328 error("pragma is missing closing ';'"); | |
| 1329 } | |
| 1330 | |
| 1331 int PragmaDeclaration::oneMember(Dsymbol **ps) | |
| 1332 { | |
| 1333 *ps = NULL; | |
| 1334 return TRUE; | |
| 1335 } | |
| 1336 | |
| 336 | 1337 const char *PragmaDeclaration::kind() |
| 159 | 1338 { |
| 1339 return "pragma"; | |
| 1340 } | |
| 1341 | |
|
1147
dbe4af57b240
Changed use of toObjFile to a new codegen method.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
1146
diff
changeset
|
1342 #if IN_DMD |
| 336 | 1343 void PragmaDeclaration::toObjFile(int multiobj) |
| 159 | 1344 { |
| 1345 if (ident == Id::lib) | |
| 1346 { | |
| 1347 assert(args && args->dim == 1); | |
| 1348 | |
| 1349 Expression *e = (Expression *)args->data[0]; | |
| 1350 | |
| 1351 assert(e->op == TOKstring); | |
| 1352 | |
| 1353 StringExp *se = (StringExp *)e; | |
| 1354 char *name = (char *)mem.malloc(se->len + 1); | |
| 1355 memcpy(name, se->string, se->len); | |
| 1356 name[se->len] = 0; | |
| 1357 obj_includelib(name); | |
| 1358 } | |
|
1195
e961851fb8be
Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
1153
diff
changeset
|
1359 #if DMDV2 |
|
e961851fb8be
Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
1153
diff
changeset
|
1360 else if (ident == Id::startaddress) |
|
e961851fb8be
Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
1153
diff
changeset
|
1361 { |
|
e961851fb8be
Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
1153
diff
changeset
|
1362 assert(args && args->dim == 1); |
|
e961851fb8be
Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
1153
diff
changeset
|
1363 Expression *e = (Expression *)args->data[0]; |
|
e961851fb8be
Merged DMD 1.042.
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parents:
1153
diff
changeset
|
1364 Dsymbol *sa = getDsymbol(e); |
|
e961851fb8be
Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
1153
diff
changeset
|
1365 FuncDeclaration *f = sa->isFuncDeclaration(); |
|
e961851fb8be
Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
1153
diff
changeset
|
1366 assert(f); |
|
e961851fb8be
Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
1153
diff
changeset
|
1367 Symbol *s = f->toSymbol(); |
|
e961851fb8be
Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
1153
diff
changeset
|
1368 obj_startaddress(s); |
|
e961851fb8be
Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
1153
diff
changeset
|
1369 } |
|
e961851fb8be
Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
1153
diff
changeset
|
1370 #endif |
| 336 | 1371 AttribDeclaration::toObjFile(multiobj); |
| 159 | 1372 } |
|
1147
dbe4af57b240
Changed use of toObjFile to a new codegen method.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
1146
diff
changeset
|
1373 #endif |
| 159 | 1374 |
| 1375 void PragmaDeclaration::toCBuffer(OutBuffer *buf, HdrGenState *hgs) | |
| 1376 { | |
| 1377 buf->printf("pragma(%s", ident->toChars()); | |
| 1378 if (args) | |
| 1379 { | |
| 1380 for (size_t i = 0; i < args->dim; i++) | |
| 1381 { | |
| 1382 Expression *e = (Expression *)args->data[i]; | |
| 1383 | |
| 1384 buf->writestring(", "); | |
| 1385 e->toCBuffer(buf, hgs); | |
| 1386 } | |
| 1387 } | |
| 1388 buf->writestring(")"); | |
| 1389 AttribDeclaration::toCBuffer(buf, hgs); | |
| 1390 } | |
| 1391 | |
| 1392 | |
| 1393 /********************************* ConditionalDeclaration ****************************/ | |
| 1394 | |
| 1395 ConditionalDeclaration::ConditionalDeclaration(Condition *condition, Array *decl, Array *elsedecl) | |
| 1396 : AttribDeclaration(decl) | |
| 1397 { | |
| 1398 //printf("ConditionalDeclaration::ConditionalDeclaration()\n"); | |
| 1399 this->condition = condition; | |
| 1400 this->elsedecl = elsedecl; | |
| 1401 } | |
| 1402 | |
| 1403 Dsymbol *ConditionalDeclaration::syntaxCopy(Dsymbol *s) | |
| 1404 { | |
| 1405 ConditionalDeclaration *dd; | |
| 1406 | |
| 1407 assert(!s); | |
| 1408 dd = new ConditionalDeclaration(condition->syntaxCopy(), | |
| 1409 Dsymbol::arraySyntaxCopy(decl), | |
| 1410 Dsymbol::arraySyntaxCopy(elsedecl)); | |
| 1411 return dd; | |
| 1412 } | |
| 1413 | |
| 1414 | |
| 1415 int ConditionalDeclaration::oneMember(Dsymbol **ps) | |
| 1416 { | |
| 1417 //printf("ConditionalDeclaration::oneMember(), inc = %d\n", condition->inc); | |
| 1418 if (condition->inc) | |
| 1419 { | |
| 1420 Array *d = condition->include(NULL, NULL) ? decl : elsedecl; | |
| 1421 return Dsymbol::oneMembers(d, ps); | |
| 1422 } | |
| 1423 *ps = NULL; | |
| 1424 return TRUE; | |
| 1425 } | |
| 1426 | |
| 1427 void ConditionalDeclaration::emitComment(Scope *sc) | |
| 1428 { | |
| 1429 //printf("ConditionalDeclaration::emitComment(sc = %p)\n", sc); | |
| 1430 if (condition->inc) | |
| 1431 { | |
| 1432 AttribDeclaration::emitComment(sc); | |
| 1433 } | |
|
876
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Merged DMD 1.039
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parents:
875
diff
changeset
|
1434 else if (sc->docbuf) |
|
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parents:
875
diff
changeset
|
1435 { |
|
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Merged DMD 1.039
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parents:
875
diff
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|
1436 /* If generating doc comment, be careful because if we're inside |
|
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Merged DMD 1.039
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
875
diff
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|
1437 * a template, then include(NULL, NULL) will fail. |
|
27a379f288bf
Merged DMD 1.039
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parents:
875
diff
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|
1438 */ |
|
27a379f288bf
Merged DMD 1.039
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
875
diff
changeset
|
1439 Array *d = decl ? decl : elsedecl; |
|
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Merged DMD 1.039
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parents:
875
diff
changeset
|
1440 for (unsigned i = 0; i < d->dim; i++) |
|
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Merged DMD 1.039
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parents:
875
diff
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|
1441 { Dsymbol *s = (Dsymbol *)d->data[i]; |
|
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Merged DMD 1.039
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parents:
875
diff
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|
1442 s->emitComment(sc); |
|
27a379f288bf
Merged DMD 1.039
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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diff
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|
1443 } |
|
27a379f288bf
Merged DMD 1.039
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parents:
875
diff
changeset
|
1444 } |
| 159 | 1445 } |
| 1446 | |
| 1447 // Decide if 'then' or 'else' code should be included | |
| 1448 | |
| 1449 Array *ConditionalDeclaration::include(Scope *sc, ScopeDsymbol *sd) | |
| 1450 { | |
| 1451 //printf("ConditionalDeclaration::include()\n"); | |
| 1452 assert(condition); | |
| 1453 return condition->include(sc, sd) ? decl : elsedecl; | |
| 1454 } | |
| 1455 | |
| 1587 | 1456 void ConditionalDeclaration::setScope(Scope *sc) |
| 1457 { | |
| 1458 Array *d = include(sc, NULL); | |
| 1459 | |
| 1460 //printf("\tConditionalDeclaration::setScope '%s', d = %p\n",toChars(), d); | |
| 1461 if (d) | |
| 1462 { | |
| 1463 for (unsigned i = 0; i < d->dim; i++) | |
| 1464 { | |
| 1465 Dsymbol *s = (Dsymbol *)d->data[i]; | |
| 1466 | |
| 1467 s->setScope(sc); | |
| 1468 } | |
| 1469 } | |
| 1470 } | |
| 1471 | |
| 1472 void ConditionalDeclaration::importAll(Scope *sc) | |
| 1473 { | |
| 1474 Array *d = include(sc, NULL); | |
| 1475 | |
| 1476 //printf("\tConditionalDeclaration::importAll '%s', d = %p\n",toChars(), d); | |
| 1477 if (d) | |
| 1478 { | |
| 1479 for (unsigned i = 0; i < d->dim; i++) | |
| 1480 { | |
| 1481 Dsymbol *s = (Dsymbol *)d->data[i]; | |
| 1482 | |
| 1483 s->importAll(sc); | |
| 1484 } | |
| 1485 } | |
| 1486 } | |
| 159 | 1487 |
| 1488 void ConditionalDeclaration::addComment(unsigned char *comment) | |
| 1489 { | |
| 1490 /* Because addComment is called by the parser, if we called | |
| 1491 * include() it would define a version before it was used. | |
| 1492 * But it's no problem to drill down to both decl and elsedecl, | |
| 1493 * so that's the workaround. | |
| 1494 */ | |
| 1495 | |
| 1496 if (comment) | |
| 1497 { | |
| 1498 Array *d = decl; | |
| 1499 | |
| 1500 for (int j = 0; j < 2; j++) | |
| 1501 { | |
| 1502 if (d) | |
| 1503 { | |
| 1504 for (unsigned i = 0; i < d->dim; i++) | |
| 1505 { Dsymbol *s; | |
| 1506 | |
| 1507 s = (Dsymbol *)d->data[i]; | |
| 1508 //printf("ConditionalDeclaration::addComment %s\n", s->toChars()); | |
| 1509 s->addComment(comment); | |
| 1510 } | |
| 1511 } | |
| 1512 d = elsedecl; | |
| 1513 } | |
| 1514 } | |
| 1515 } | |
| 1516 | |
| 1517 void ConditionalDeclaration::toCBuffer(OutBuffer *buf, HdrGenState *hgs) | |
| 1518 { | |
| 1519 condition->toCBuffer(buf, hgs); | |
| 1520 if (decl || elsedecl) | |
| 1521 { | |
| 1522 buf->writenl(); | |
| 1523 buf->writeByte('{'); | |
| 1524 buf->writenl(); | |
| 1525 if (decl) | |
| 1526 { | |
| 1527 for (unsigned i = 0; i < decl->dim; i++) | |
| 1528 { | |
| 1529 Dsymbol *s = (Dsymbol *)decl->data[i]; | |
| 1530 | |
| 1531 buf->writestring(" "); | |
| 1532 s->toCBuffer(buf, hgs); | |
| 1533 } | |
| 1534 } | |
| 1535 buf->writeByte('}'); | |
| 1536 if (elsedecl) | |
| 1537 { | |
| 1538 buf->writenl(); | |
| 1539 buf->writestring("else"); | |
| 1540 buf->writenl(); | |
| 1541 buf->writeByte('{'); | |
| 1542 buf->writenl(); | |
| 1543 for (unsigned i = 0; i < elsedecl->dim; i++) | |
| 1544 { | |
| 1545 Dsymbol *s = (Dsymbol *)elsedecl->data[i]; | |
| 1546 | |
| 1547 buf->writestring(" "); | |
| 1548 s->toCBuffer(buf, hgs); | |
| 1549 } | |
| 1550 buf->writeByte('}'); | |
| 1551 } | |
| 1552 } | |
| 1553 else | |
| 1554 buf->writeByte(':'); | |
| 1555 buf->writenl(); | |
| 1556 } | |
| 1557 | |
| 1558 /***************************** StaticIfDeclaration ****************************/ | |
| 1559 | |
| 1560 StaticIfDeclaration::StaticIfDeclaration(Condition *condition, | |
| 1561 Array *decl, Array *elsedecl) | |
| 1562 : ConditionalDeclaration(condition, decl, elsedecl) | |
| 1563 { | |
| 1564 //printf("StaticIfDeclaration::StaticIfDeclaration()\n"); | |
| 1565 sd = NULL; | |
| 1566 addisdone = 0; | |
| 1567 } | |
| 1568 | |
| 1569 | |
| 1570 Dsymbol *StaticIfDeclaration::syntaxCopy(Dsymbol *s) | |
| 1571 { | |
| 1572 StaticIfDeclaration *dd; | |
| 1573 | |
| 1574 assert(!s); | |
| 1575 dd = new StaticIfDeclaration(condition->syntaxCopy(), | |
| 1576 Dsymbol::arraySyntaxCopy(decl), | |
| 1577 Dsymbol::arraySyntaxCopy(elsedecl)); | |
| 1578 return dd; | |
| 1579 } | |
| 1580 | |
| 1581 | |
| 1582 int StaticIfDeclaration::addMember(Scope *sc, ScopeDsymbol *sd, int memnum) | |
| 1583 { | |
| 336 | 1584 //printf("StaticIfDeclaration::addMember() '%s'\n",toChars()); |
| 159 | 1585 /* This is deferred until semantic(), so that |
| 1586 * expressions in the condition can refer to declarations | |
| 1587 * in the same scope, such as: | |
| 1588 * | |
| 1589 * template Foo(int i) | |
| 1590 * { | |
| 1591 * const int j = i + 1; | |
| 1592 * static if (j == 3) | |
| 1593 * const int k; | |
| 1594 * } | |
| 1595 */ | |
| 1596 this->sd = sd; | |
| 1597 int m = 0; | |
| 1598 | |
| 1599 if (memnum == 0) | |
| 1600 { m = AttribDeclaration::addMember(sc, sd, memnum); | |
| 1601 addisdone = 1; | |
| 1602 } | |
| 1603 return m; | |
| 1604 } | |
| 1605 | |
| 1606 | |
| 1587 | 1607 void StaticIfDeclaration::importAll(Scope *sc) |
| 1608 { | |
| 1609 // do not evaluate condition before semantic pass | |
| 1610 } | |
| 1611 | |
| 1612 void StaticIfDeclaration::setScope(Scope *sc) | |
| 1613 { | |
| 1614 // do not evaluate condition before semantic pass | |
| 1615 } | |
| 1616 | |
| 159 | 1617 void StaticIfDeclaration::semantic(Scope *sc) |
| 1618 { | |
| 1619 Array *d = include(sc, sd); | |
| 1620 | |
| 336 | 1621 //printf("\tStaticIfDeclaration::semantic '%s', d = %p\n",toChars(), d); |
| 159 | 1622 if (d) |
| 1623 { | |
| 1624 if (!addisdone) | |
| 1625 { AttribDeclaration::addMember(sc, sd, 1); | |
| 1626 addisdone = 1; | |
| 1627 } | |
| 1628 | |
| 1629 for (unsigned i = 0; i < d->dim; i++) | |
| 1630 { | |
| 1631 Dsymbol *s = (Dsymbol *)d->data[i]; | |
| 1632 | |
| 1633 s->semantic(sc); | |
| 1634 } | |
| 1635 } | |
| 1636 } | |
| 1637 | |
| 336 | 1638 const char *StaticIfDeclaration::kind() |
| 159 | 1639 { |
| 1640 return "static if"; | |
| 1641 } | |
| 1642 | |
| 1643 | |
| 1644 /***************************** CompileDeclaration *****************************/ | |
| 1645 | |
| 1646 CompileDeclaration::CompileDeclaration(Loc loc, Expression *exp) | |
| 1647 : AttribDeclaration(NULL) | |
| 1648 { | |
|
875
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Merged DMD 1.038
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
846
diff
changeset
|
1649 //printf("CompileDeclaration(loc = %d)\n", loc.linnum); |
| 336 | 1650 this->loc = loc; |
| 159 | 1651 this->exp = exp; |
| 1652 this->sd = NULL; | |
| 336 | 1653 this->compiled = 0; |
| 159 | 1654 } |
| 1655 | |
| 1656 Dsymbol *CompileDeclaration::syntaxCopy(Dsymbol *s) | |
| 1657 { | |
| 1658 //printf("CompileDeclaration::syntaxCopy('%s')\n", toChars()); | |
| 1659 CompileDeclaration *sc = new CompileDeclaration(loc, exp->syntaxCopy()); | |
| 1660 return sc; | |
| 1661 } | |
| 1662 | |
| 1663 int CompileDeclaration::addMember(Scope *sc, ScopeDsymbol *sd, int memnum) | |
| 1664 { | |
|
1103
b30fe7e1dbb9
- Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
986
diff
changeset
|
1665 //printf("CompileDeclaration::addMember(sc = %p, memnum = %d)\n", sc, memnum); |
| 159 | 1666 this->sd = sd; |
| 336 | 1667 if (memnum == 0) |
| 1668 { /* No members yet, so parse the mixin now | |
| 1669 */ | |
| 1670 compileIt(sc); | |
| 1671 memnum |= AttribDeclaration::addMember(sc, sd, memnum); | |
| 1672 compiled = 1; | |
| 1673 } | |
| 159 | 1674 return memnum; |
| 1675 } | |
| 1676 | |
| 336 | 1677 void CompileDeclaration::compileIt(Scope *sc) |
| 1678 { | |
|
875
330f999ade44
Merged DMD 1.038
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
846
diff
changeset
|
1679 //printf("CompileDeclaration::compileIt(loc = %d)\n", loc.linnum); |
| 336 | 1680 exp = exp->semantic(sc); |
| 1681 exp = resolveProperties(sc, exp); | |
| 1682 exp = exp->optimize(WANTvalue | WANTinterpret); | |
| 1683 if (exp->op != TOKstring) | |
| 1684 { exp->error("argument to mixin must be a string, not (%s)", exp->toChars()); | |
| 1685 } | |
| 1686 else | |
| 1687 { | |
| 1688 StringExp *se = (StringExp *)exp; | |
| 1689 se = se->toUTF8(sc); | |
| 1690 Parser p(sc->module, (unsigned char *)se->string, se->len, 0); | |
| 1691 p.loc = loc; | |
| 1692 p.nextToken(); | |
| 1693 decl = p.parseDeclDefs(0); | |
| 1694 if (p.token.value != TOKeof) | |
| 1695 exp->error("incomplete mixin declaration (%s)", se->toChars()); | |
| 1696 } | |
| 1697 } | |
| 1698 | |
| 159 | 1699 void CompileDeclaration::semantic(Scope *sc) |
| 1700 { | |
| 1701 //printf("CompileDeclaration::semantic()\n"); | |
| 336 | 1702 |
| 1703 if (!compiled) | |
| 1704 { | |
| 1705 compileIt(sc); | |
| 1706 AttribDeclaration::addMember(sc, sd, 0); | |
| 1707 compiled = 1; | |
| 159 | 1708 } |
| 1709 AttribDeclaration::semantic(sc); | |
| 1710 } | |
| 1711 | |
| 1712 void CompileDeclaration::toCBuffer(OutBuffer *buf, HdrGenState *hgs) | |
| 1713 { | |
| 1714 buf->writestring("mixin("); | |
| 1715 exp->toCBuffer(buf, hgs); | |
| 1716 buf->writestring(");"); | |
| 1717 buf->writenl(); | |
| 1718 } |