Mercurial > projects > ldc
annotate gen/typinf.cpp @ 106:5b5194b25f33 trunk
[svn r110] Fixed typeinfo for classes.
| author | lindquist |
|---|---|
| date | Mon, 19 Nov 2007 06:01:48 +0100 |
| parents | 182b41f56b7f |
| children | 5ab8e92611f9 |
| rev | line source |
|---|---|
| 1 | 1 |
| 2 | |
| 3 // Copyright (c) 1999-2004 by Digital Mars | |
| 4 // All Rights Reserved | |
| 5 // written by Walter Bright | |
| 6 // 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 | |
|
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11 // Modifications for LLVMDC: |
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12 // Copyright (c) 2007 by Tomas Lindquist Olsen |
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13 // tomas at famolsen dk |
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14 |
| 1 | 15 #include <cstdio> |
| 16 #include <cassert> | |
| 17 | |
| 52 | 18 #include "gen/llvm.h" |
| 19 | |
| 1 | 20 #include "mars.h" |
| 21 #include "module.h" | |
| 22 #include "mtype.h" | |
| 23 #include "scope.h" | |
| 24 #include "init.h" | |
| 25 #include "expression.h" | |
| 26 #include "attrib.h" | |
| 27 #include "declaration.h" | |
| 28 #include "template.h" | |
| 29 #include "id.h" | |
| 30 #include "enum.h" | |
| 31 #include "import.h" | |
| 32 #include "aggregate.h" | |
| 33 | |
| 52 | 34 #include "gen/irstate.h" |
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35 #include "gen/logger.h" |
| 52 | 36 #include "gen/runtime.h" |
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37 #include "gen/tollvm.h" |
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38 #include "gen/arrays.h" |
| 100 | 39 #include "gen/structs.h" |
| 106 | 40 #include "gen/classes.h" |
| 1 | 41 |
| 42 /******************************************* | |
| 43 * Get a canonicalized form of the TypeInfo for use with the internal | |
| 44 * runtime library routines. Canonicalized in that static arrays are | |
| 45 * represented as dynamic arrays, enums are represented by their | |
| 46 * underlying type, etc. This reduces the number of TypeInfo's needed, | |
| 47 * so we can use the custom internal ones more. | |
| 48 */ | |
| 49 | |
| 50 Expression *Type::getInternalTypeInfo(Scope *sc) | |
| 51 { TypeInfoDeclaration *tid; | |
| 52 Expression *e; | |
| 53 Type *t; | |
| 54 static TypeInfoDeclaration *internalTI[TMAX]; | |
| 55 | |
| 56 //printf("Type::getInternalTypeInfo() %s\n", toChars()); | |
| 57 t = toBasetype(); | |
| 58 switch (t->ty) | |
| 59 { | |
| 60 case Tsarray: | |
| 61 t = t->next->arrayOf(); // convert to corresponding dynamic array type | |
| 62 break; | |
| 63 | |
| 64 case Tclass: | |
| 65 if (((TypeClass *)t)->sym->isInterfaceDeclaration()) | |
| 66 break; | |
| 67 goto Linternal; | |
| 68 | |
| 69 case Tarray: | |
| 70 if (t->next->ty != Tclass) | |
| 71 break; | |
| 72 goto Linternal; | |
| 73 | |
| 74 case Tfunction: | |
| 75 case Tdelegate: | |
| 76 case Tpointer: | |
| 77 Linternal: | |
| 78 tid = internalTI[t->ty]; | |
| 79 if (!tid) | |
| 80 { tid = new TypeInfoDeclaration(t, 1); | |
| 81 internalTI[t->ty] = tid; | |
| 82 } | |
| 83 e = new VarExp(0, tid); | |
| 52 | 84 //e = e->addressOf(sc); |
| 1 | 85 e->type = tid->type; // do this so we don't get redundant dereference |
| 86 return e; | |
| 87 | |
| 88 default: | |
| 89 break; | |
| 90 } | |
| 91 //printf("\tcalling getTypeInfo() %s\n", t->toChars()); | |
| 92 return t->getTypeInfo(sc); | |
| 93 } | |
| 94 | |
| 95 | |
| 96 /**************************************************** | |
| 97 * Get the exact TypeInfo. | |
| 98 */ | |
| 99 | |
| 100 Expression *Type::getTypeInfo(Scope *sc) | |
| 101 { | |
| 102 Expression *e; | |
| 103 Type *t; | |
| 104 | |
| 105 //printf("Type::getTypeInfo() %p, %s\n", this, toChars()); | |
| 106 t = merge(); // do this since not all Type's are merge'd | |
| 107 if (!t->vtinfo) | |
| 108 { t->vtinfo = t->getTypeInfoDeclaration(); | |
| 109 assert(t->vtinfo); | |
| 110 | |
| 111 /* If this has a custom implementation in std/typeinfo, then | |
| 112 * do not generate a COMDAT for it. | |
| 113 */ | |
| 114 if (!t->builtinTypeInfo()) | |
| 115 { // Generate COMDAT | |
| 116 if (sc) // if in semantic() pass | |
| 117 { // Find module that will go all the way to an object file | |
| 118 Module *m = sc->module->importedFrom; | |
| 119 m->members->push(t->vtinfo); | |
| 120 } | |
| 121 else // if in obj generation pass | |
| 122 { | |
| 123 t->vtinfo->toObjFile(); | |
| 124 } | |
| 125 } | |
| 126 } | |
| 127 e = new VarExp(0, t->vtinfo); | |
| 128 //e = e->addressOf(sc); | |
| 129 e->type = t->vtinfo->type; // do this so we don't get redundant dereference | |
| 130 return e; | |
| 131 } | |
| 132 | |
| 52 | 133 enum RET TypeFunction::retStyle() |
| 134 { | |
| 135 return RETstack; | |
| 136 } | |
| 1 | 137 |
| 138 TypeInfoDeclaration *Type::getTypeInfoDeclaration() | |
| 139 { | |
| 140 //printf("Type::getTypeInfoDeclaration() %s\n", toChars()); | |
| 141 return new TypeInfoDeclaration(this, 0); | |
| 142 } | |
| 143 | |
| 52 | 144 TypeInfoDeclaration *TypeTypedef::getTypeInfoDeclaration() |
| 1 | 145 { |
| 52 | 146 return new TypeInfoTypedefDeclaration(this); |
| 1 | 147 } |
| 148 | |
| 52 | 149 TypeInfoDeclaration *TypePointer::getTypeInfoDeclaration() |
| 150 { | |
| 151 return new TypeInfoPointerDeclaration(this); | |
| 152 } | |
| 1 | 153 |
| 154 TypeInfoDeclaration *TypeDArray::getTypeInfoDeclaration() | |
| 155 { | |
| 156 return new TypeInfoArrayDeclaration(this); | |
| 157 } | |
| 158 | |
| 159 TypeInfoDeclaration *TypeSArray::getTypeInfoDeclaration() | |
| 160 { | |
| 161 return new TypeInfoStaticArrayDeclaration(this); | |
| 162 } | |
| 163 | |
| 164 TypeInfoDeclaration *TypeAArray::getTypeInfoDeclaration() | |
| 165 { | |
| 166 return new TypeInfoAssociativeArrayDeclaration(this); | |
| 167 } | |
| 168 | |
| 52 | 169 TypeInfoDeclaration *TypeStruct::getTypeInfoDeclaration() |
| 170 { | |
| 171 return new TypeInfoStructDeclaration(this); | |
| 172 } | |
| 1 | 173 |
| 174 TypeInfoDeclaration *TypeClass::getTypeInfoDeclaration() | |
| 175 { | |
| 176 if (sym->isInterfaceDeclaration()) | |
| 177 return new TypeInfoInterfaceDeclaration(this); | |
| 178 else | |
| 179 return new TypeInfoClassDeclaration(this); | |
| 180 } | |
| 181 | |
| 182 TypeInfoDeclaration *TypeEnum::getTypeInfoDeclaration() | |
| 183 { | |
| 184 return new TypeInfoEnumDeclaration(this); | |
| 185 } | |
| 186 | |
| 187 TypeInfoDeclaration *TypeFunction::getTypeInfoDeclaration() | |
| 188 { | |
| 189 return new TypeInfoFunctionDeclaration(this); | |
| 190 } | |
| 191 | |
| 192 TypeInfoDeclaration *TypeDelegate::getTypeInfoDeclaration() | |
| 193 { | |
| 194 return new TypeInfoDelegateDeclaration(this); | |
| 195 } | |
| 196 | |
| 197 TypeInfoDeclaration *TypeTuple::getTypeInfoDeclaration() | |
| 198 { | |
| 199 return new TypeInfoTupleDeclaration(this); | |
| 200 } | |
| 201 | |
| 202 | |
| 203 /* ========================================================================= */ | |
| 204 | |
| 205 /* These decide if there's an instance for them already in std.typeinfo, | |
| 206 * because then the compiler doesn't need to build one. | |
| 207 */ | |
| 208 | |
| 209 int Type::builtinTypeInfo() | |
| 210 { | |
| 211 return 0; | |
| 212 } | |
| 213 | |
| 214 int TypeBasic::builtinTypeInfo() | |
| 215 { | |
| 216 return 1; | |
| 217 } | |
| 218 | |
| 219 int TypeDArray::builtinTypeInfo() | |
| 220 { | |
| 52 | 221 return next->isTypeBasic() != NULL; |
| 1 | 222 } |
| 223 | |
| 224 /* ========================================================================= */ | |
| 225 | |
| 226 /*************************************** | |
| 227 * Create a static array of TypeInfo references | |
| 228 * corresponding to an array of Expression's. | |
| 229 * Used to supply hidden _arguments[] value for variadic D functions. | |
| 230 */ | |
| 231 | |
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232 Expression *createTypeInfoArray(Scope *sc, Expression *exps[], int dim) |
| 1 | 233 { |
| 234 assert(0); | |
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235 return NULL; |
| 1 | 236 } |
| 237 | |
| 52 | 238 /* ========================================================================= */ |
| 239 | |
| 240 ////////////////////////////////////////////////////////////////////////////// | |
| 241 // MAGIC PLACE | |
| 242 ////////////////////////////////////////////////////////////////////////////// | |
| 243 | |
| 244 void TypeInfoDeclaration::toObjFile() | |
| 245 { | |
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246 gIR->resolveList.push_back(this); |
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247 } |
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248 |
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249 void DtoResolveTypeInfo(TypeInfoDeclaration* tid) |
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250 { |
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251 if (tid->llvmResolved) return; |
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252 tid->llvmResolved = true; |
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253 |
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254 Logger::println("* DtoResolveTypeInfo(%s)", tid->toChars()); |
| 52 | 255 LOG_SCOPE; |
| 65 | 256 |
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257 tid->llvmIRGlobal = new IRGlobal(tid); |
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258 |
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259 gIR->declareList.push_back(tid); |
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260 } |
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261 |
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262 void DtoDeclareTypeInfo(TypeInfoDeclaration* tid) |
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263 { |
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264 if (tid->llvmDeclared) return; |
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265 tid->llvmDeclared = true; |
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266 |
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267 Logger::println("* DtoDeclareTypeInfo(%s)", tid->toChars()); |
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268 LOG_SCOPE; |
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269 |
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270 std::string mangled(tid->mangle()); |
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271 |
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272 Logger::println("type = '%s'", tid->tinfo->toChars()); |
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273 Logger::println("typeinfo mangle: %s", mangled.c_str()); |
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274 |
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275 // this is a declaration of a builtin __initZ var |
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276 if (tid->tinfo->builtinTypeInfo()) { |
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277 tid->llvmValue = LLVM_D_GetRuntimeGlobal(gIR->module, mangled.c_str()); |
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278 assert(tid->llvmValue); |
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279 mangled.append("__TYPE"); |
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280 gIR->module->addTypeName(mangled, tid->llvmValue->getType()->getContainedType(0)); |
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281 Logger::println("Got typeinfo var: %s", tid->llvmValue->getName().c_str()); |
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282 tid->llvmInitialized = true; |
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283 tid->llvmDefined = true; |
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284 } |
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285 // custom typedef |
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286 else { |
| 106 | 287 tid->llvmDeclare(); |
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288 gIR->constInitList.push_back(tid); |
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289 } |
| 52 | 290 } |
| 291 | |
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292 void DtoConstInitTypeInfo(TypeInfoDeclaration* tid) |
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293 { |
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294 if (tid->llvmInitialized) return; |
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295 tid->llvmInitialized = true; |
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296 |
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297 Logger::println("* DtoConstInitTypeInfo(%s)", tid->toChars()); |
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298 LOG_SCOPE; |
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299 |
| 106 | 300 gIR->defineList.push_back(tid); |
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301 } |
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302 |
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303 void DtoDefineTypeInfo(TypeInfoDeclaration* tid) |
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304 { |
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305 if (tid->llvmDefined) return; |
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306 tid->llvmDefined = true; |
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307 |
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308 Logger::println("* DtoDefineTypeInfo(%s)", tid->toChars()); |
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309 LOG_SCOPE; |
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310 |
| 106 | 311 tid->llvmDefine(); |
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312 } |
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313 |
| 52 | 314 /* ========================================================================= */ |
| 315 | |
| 316 void TypeInfoDeclaration::toDt(dt_t **pdt) | |
| 317 { | |
| 106 | 318 assert(0 && "TypeInfoDeclaration::toDt"); |
| 319 } | |
| 320 | |
| 321 void TypeInfoDeclaration::llvmDeclare() | |
| 322 { | |
| 323 assert(0 && "TypeInfoDeclaration::llvmDeclare"); | |
| 324 } | |
| 325 | |
| 326 void TypeInfoDeclaration::llvmDefine() | |
| 327 { | |
| 328 assert(0 && "TypeInfoDeclaration::llvmDeclare"); | |
| 52 | 329 } |
| 330 | |
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331 /* ========================================================================= */ |
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332 |
| 106 | 333 void TypeInfoTypedefDeclaration::llvmDeclare() |
| 52 | 334 { |
| 106 | 335 Logger::println("TypeInfoTypedefDeclaration::llvmDeclare() %s", toChars()); |
| 336 LOG_SCOPE; | |
| 337 | |
| 338 ClassDeclaration* base = Type::typeinfotypedef; | |
| 339 DtoResolveClass(base); | |
| 340 | |
| 341 const llvm::StructType* stype = isaStruct(base->type->llvmType->get()); | |
| 342 | |
| 343 // create the symbol | |
| 344 llvmValue = new llvm::GlobalVariable(stype,true,llvm::GlobalValue::WeakLinkage,NULL,toChars(),gIR->module); | |
| 345 } | |
| 346 | |
| 347 void TypeInfoTypedefDeclaration::llvmDefine() | |
| 348 { | |
| 349 Logger::println("TypeInfoTypedefDeclaration::llvmDefine() %s", toChars()); | |
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350 LOG_SCOPE; |
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351 |
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352 ClassDeclaration* base = Type::typeinfotypedef; |
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353 DtoForceConstInitDsymbol(base); |
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354 |
| 100 | 355 const llvm::StructType* stype = isaStruct(base->type->llvmType->get()); |
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356 Logger::cout() << "got stype: " << *stype << '\n'; |
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357 |
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358 std::vector<llvm::Constant*> sinits; |
| 100 | 359 sinits.push_back(base->llvmVtbl); |
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360 |
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361 assert(tinfo->ty == Ttypedef); |
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362 TypeTypedef *tc = (TypeTypedef *)tinfo; |
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363 TypedefDeclaration *sd = tc->sym; |
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364 |
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365 // TypeInfo base |
| 96 | 366 //const llvm::PointerType* basept = isaPointer(initZ->getOperand(1)->getType()); |
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367 //sinits.push_back(llvm::ConstantPointerNull::get(basept)); |
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368 Logger::println("generating base typeinfo"); |
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369 //sd->basetype = sd->basetype->merge(); |
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370 |
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371 sd->basetype->getTypeInfo(NULL); // generate vtinfo |
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372 assert(sd->basetype->vtinfo); |
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373 if (!sd->basetype->vtinfo->llvmValue) |
| 106 | 374 DtoForceDeclareDsymbol(sd->basetype->vtinfo); |
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375 |
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376 assert(sd->basetype->vtinfo->llvmValue); |
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377 assert(llvm::isa<llvm::Constant>(sd->basetype->vtinfo->llvmValue)); |
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378 llvm::Constant* castbase = llvm::cast<llvm::Constant>(sd->basetype->vtinfo->llvmValue); |
| 100 | 379 castbase = llvm::ConstantExpr::getBitCast(castbase, stype->getElementType(1)); |
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380 sinits.push_back(castbase); |
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381 |
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382 // char[] name |
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383 char *name = sd->toPrettyChars(); |
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384 sinits.push_back(DtoConstString(name)); |
| 100 | 385 assert(sinits.back()->getType() == stype->getElementType(2)); |
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386 |
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387 // void[] init |
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388 const llvm::PointerType* initpt = llvm::PointerType::get(llvm::Type::Int8Ty); |
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389 if (tinfo->isZeroInit() || !sd->init) // 0 initializer, or the same as the base type |
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390 { |
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391 sinits.push_back(DtoConstSlice(DtoConstSize_t(0), llvm::ConstantPointerNull::get(initpt))); |
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392 } |
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393 else |
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394 { |
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395 llvm::Constant* ci = DtoConstInitializer(sd->basetype, sd->init); |
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396 std::string ciname(sd->mangle()); |
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397 ciname.append("__init"); |
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398 llvm::GlobalVariable* civar = new llvm::GlobalVariable(DtoType(sd->basetype),true,llvm::GlobalValue::InternalLinkage,ci,ciname,gIR->module); |
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399 llvm::Constant* cicast = llvm::ConstantExpr::getBitCast(civar, initpt); |
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400 size_t cisize = gTargetData->getTypeSize(DtoType(sd->basetype)); |
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401 sinits.push_back(DtoConstSlice(DtoConstSize_t(cisize), cicast)); |
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402 } |
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403 |
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404 // create the symbol |
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405 llvm::Constant* tiInit = llvm::ConstantStruct::get(stype, sinits); |
| 106 | 406 isaGlobalVar(llvmValue)->setInitializer(tiInit); |
| 407 } | |
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408 |
| 106 | 409 void TypeInfoTypedefDeclaration::toDt(dt_t **pdt) |
| 410 { | |
| 411 assert(0); | |
| 52 | 412 } |
| 413 | |
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414 /* ========================================================================= */ |
| 52 | 415 |
| 106 | 416 void TypeInfoEnumDeclaration::llvmDeclare() |
| 52 | 417 { |
| 106 | 418 Logger::println("TypeInfoEnumDeclaration::llvmDeclare() %s", toChars()); |
| 419 LOG_SCOPE; | |
| 420 | |
| 421 ClassDeclaration* base = Type::typeinfoenum; | |
| 422 DtoResolveClass(base); | |
| 423 | |
| 424 const llvm::StructType* stype = isaStruct(base->type->llvmType->get()); | |
| 425 | |
| 426 // create the symbol | |
| 427 llvmValue = new llvm::GlobalVariable(stype,true,llvm::GlobalValue::WeakLinkage,NULL,toChars(),gIR->module); | |
| 428 } | |
| 429 | |
| 430 void TypeInfoEnumDeclaration::llvmDefine() | |
| 431 { | |
| 432 Logger::println("TypeInfoEnumDeclaration::llvmDefine() %s", toChars()); | |
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433 LOG_SCOPE; |
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434 |
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435 ClassDeclaration* base = Type::typeinfoenum; |
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436 DtoForceConstInitDsymbol(base); |
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437 |
| 100 | 438 const llvm::StructType* stype = isaStruct(base->type->llvmType->get()); |
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439 |
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440 std::vector<llvm::Constant*> sinits; |
| 100 | 441 sinits.push_back(base->llvmVtbl); |
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442 |
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443 assert(tinfo->ty == Tenum); |
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444 TypeEnum *tc = (TypeEnum *)tinfo; |
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445 EnumDeclaration *sd = tc->sym; |
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446 |
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447 // TypeInfo base |
| 96 | 448 //const llvm::PointerType* basept = isaPointer(initZ->getOperand(1)->getType()); |
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449 //sinits.push_back(llvm::ConstantPointerNull::get(basept)); |
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450 Logger::println("generating base typeinfo"); |
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451 //sd->basetype = sd->basetype->merge(); |
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452 |
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453 sd->memtype->getTypeInfo(NULL); // generate vtinfo |
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454 assert(sd->memtype->vtinfo); |
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455 if (!sd->memtype->vtinfo->llvmValue) |
| 106 | 456 DtoForceDeclareDsymbol(sd->memtype->vtinfo); |
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457 |
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458 assert(llvm::isa<llvm::Constant>(sd->memtype->vtinfo->llvmValue)); |
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459 llvm::Constant* castbase = llvm::cast<llvm::Constant>(sd->memtype->vtinfo->llvmValue); |
| 100 | 460 castbase = llvm::ConstantExpr::getBitCast(castbase, stype->getElementType(1)); |
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461 sinits.push_back(castbase); |
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462 |
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463 // char[] name |
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464 char *name = sd->toPrettyChars(); |
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465 sinits.push_back(DtoConstString(name)); |
| 100 | 466 assert(sinits.back()->getType() == stype->getElementType(2)); |
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467 |
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468 // void[] init |
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469 const llvm::PointerType* initpt = llvm::PointerType::get(llvm::Type::Int8Ty); |
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470 if (tinfo->isZeroInit() || !sd->defaultval) // 0 initializer, or the same as the base type |
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471 { |
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472 sinits.push_back(DtoConstSlice(DtoConstSize_t(0), llvm::ConstantPointerNull::get(initpt))); |
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473 } |
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474 else |
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475 { |
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476 const llvm::Type* memty = DtoType(sd->memtype); |
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477 llvm::Constant* ci = llvm::ConstantInt::get(memty, sd->defaultval, !sd->memtype->isunsigned()); |
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478 std::string ciname(sd->mangle()); |
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479 ciname.append("__init"); |
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480 llvm::GlobalVariable* civar = new llvm::GlobalVariable(memty,true,llvm::GlobalValue::InternalLinkage,ci,ciname,gIR->module); |
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481 llvm::Constant* cicast = llvm::ConstantExpr::getBitCast(civar, initpt); |
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482 size_t cisize = gTargetData->getTypeSize(memty); |
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483 sinits.push_back(DtoConstSlice(DtoConstSize_t(cisize), cicast)); |
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484 } |
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485 |
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486 // create the symbol |
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487 llvm::Constant* tiInit = llvm::ConstantStruct::get(stype, sinits); |
| 106 | 488 isaGlobalVar(llvmValue)->setInitializer(tiInit); |
| 489 } | |
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490 |
| 106 | 491 void TypeInfoEnumDeclaration::toDt(dt_t **pdt) |
| 492 { | |
| 493 assert(0); | |
| 52 | 494 } |
| 495 | |
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496 /* ========================================================================= */ |
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497 |
| 106 | 498 static llvm::Constant* LLVM_D_Declare_TypeInfoBase(TypeInfoDeclaration* tid, ClassDeclaration* cd) |
| 499 { | |
| 500 ClassDeclaration* base = cd; | |
| 501 DtoResolveClass(base); | |
| 502 | |
| 503 const llvm::StructType* stype = isaStruct(base->type->llvmType->get()); | |
| 504 | |
| 505 // create the symbol | |
| 506 tid->llvmValue = new llvm::GlobalVariable(stype,true,llvm::GlobalValue::WeakLinkage,NULL,tid->toChars(),gIR->module); | |
| 507 } | |
| 508 | |
| 509 static llvm::Constant* LLVM_D_Define_TypeInfoBase(Type* basetype, TypeInfoDeclaration* tid, ClassDeclaration* cd) | |
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510 { |
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511 ClassDeclaration* base = cd; |
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512 DtoForceConstInitDsymbol(base); |
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513 |
| 100 | 514 const llvm::StructType* stype = isaStruct(base->type->llvmType->get()); |
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515 |
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516 std::vector<llvm::Constant*> sinits; |
| 100 | 517 sinits.push_back(base->llvmVtbl); |
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518 |
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519 // TypeInfo base |
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520 Logger::println("generating base typeinfo"); |
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521 basetype->getTypeInfo(NULL); |
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522 assert(basetype->vtinfo); |
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523 if (!basetype->vtinfo->llvmValue) |
| 106 | 524 DtoForceDeclareDsymbol(basetype->vtinfo); |
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525 assert(llvm::isa<llvm::Constant>(basetype->vtinfo->llvmValue)); |
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526 llvm::Constant* castbase = llvm::cast<llvm::Constant>(basetype->vtinfo->llvmValue); |
| 100 | 527 castbase = llvm::ConstantExpr::getBitCast(castbase, stype->getElementType(1)); |
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528 sinits.push_back(castbase); |
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529 |
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530 // create the symbol |
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531 llvm::Constant* tiInit = llvm::ConstantStruct::get(stype, sinits); |
| 106 | 532 isaGlobalVar(tid->llvmValue)->setInitializer(tiInit); |
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533 } |
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534 |
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535 /* ========================================================================= */ |
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536 |
| 106 | 537 void TypeInfoPointerDeclaration::llvmDeclare() |
| 52 | 538 { |
| 106 | 539 Logger::println("TypeInfoPointerDeclaration::llvmDeclare() %s", toChars()); |
| 540 LOG_SCOPE; | |
| 541 | |
| 542 assert(tinfo->ty == Tpointer); | |
| 543 TypePointer *tc = (TypePointer *)tinfo; | |
| 544 | |
| 545 LLVM_D_Declare_TypeInfoBase(this, Type::typeinfopointer); | |
| 546 } | |
| 547 | |
| 548 void TypeInfoPointerDeclaration::llvmDefine() | |
| 549 { | |
| 550 Logger::println("TypeInfoPointerDeclaration::llvmDefine() %s", toChars()); | |
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551 LOG_SCOPE; |
| 52 | 552 |
| 553 assert(tinfo->ty == Tpointer); | |
| 554 TypePointer *tc = (TypePointer *)tinfo; | |
| 555 | |
| 106 | 556 LLVM_D_Define_TypeInfoBase(tc->next, this, Type::typeinfopointer); |
| 557 } | |
| 558 | |
| 559 void TypeInfoPointerDeclaration::toDt(dt_t **pdt) | |
| 560 { | |
| 561 assert(0); | |
| 52 | 562 } |
| 563 | |
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564 /* ========================================================================= */ |
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565 |
| 106 | 566 void TypeInfoArrayDeclaration::llvmDeclare() |
| 52 | 567 { |
| 106 | 568 Logger::println("TypeInfoArrayDeclaration::llvmDeclare() %s", toChars()); |
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569 LOG_SCOPE; |
| 52 | 570 |
| 571 assert(tinfo->ty == Tarray); | |
| 572 TypeDArray *tc = (TypeDArray *)tinfo; | |
| 573 | |
| 106 | 574 LLVM_D_Declare_TypeInfoBase(this, Type::typeinfoarray); |
| 575 } | |
| 576 | |
| 577 void TypeInfoArrayDeclaration::llvmDefine() | |
| 578 { | |
| 579 Logger::println("TypeInfoArrayDeclaration::llvmDefine() %s", toChars()); | |
| 580 LOG_SCOPE; | |
| 581 | |
| 582 assert(tinfo->ty == Tarray); | |
| 583 TypeDArray *tc = (TypeDArray *)tinfo; | |
| 584 | |
| 585 LLVM_D_Define_TypeInfoBase(tc->next, this, Type::typeinfoarray); | |
| 586 } | |
| 587 | |
| 588 void TypeInfoArrayDeclaration::toDt(dt_t **pdt) | |
| 589 { | |
| 590 assert(0); | |
| 52 | 591 } |
| 592 | |
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593 /* ========================================================================= */ |
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594 |
| 106 | 595 void TypeInfoStaticArrayDeclaration::llvmDeclare() |
| 596 { | |
| 597 Logger::println("TypeInfoStaticArrayDeclaration::toDt() %s", toChars()); | |
| 598 LOG_SCOPE; | |
| 599 | |
| 600 // init typeinfo class | |
| 601 ClassDeclaration* base = Type::typeinfostaticarray; | |
| 602 DtoResolveClass(base); | |
| 603 | |
| 604 // get type of typeinfo class | |
| 605 const llvm::StructType* stype = isaStruct(base->type->llvmType->get()); | |
| 606 | |
| 607 // create the symbol | |
| 608 llvmValue = new llvm::GlobalVariable(stype,true,llvm::GlobalValue::WeakLinkage,NULL,toChars(),gIR->module); | |
| 609 } | |
| 610 | |
| 611 void TypeInfoStaticArrayDeclaration::llvmDefine() | |
| 52 | 612 { |
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613 Logger::println("TypeInfoStaticArrayDeclaration::toDt() %s", toChars()); |
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614 LOG_SCOPE; |
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615 |
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616 // init typeinfo class |
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617 ClassDeclaration* base = Type::typeinfostaticarray; |
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618 DtoForceConstInitDsymbol(base); |
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619 |
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620 // get type of typeinfo class |
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621 const llvm::StructType* stype = isaStruct(base->type->llvmType->get()); |
| 52 | 622 |
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623 // initializer vector |
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624 std::vector<llvm::Constant*> sinits; |
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625 // first is always the vtable |
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626 sinits.push_back(base->llvmVtbl); |
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627 |
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628 // value typeinfo |
| 52 | 629 assert(tinfo->ty == Tsarray); |
| 630 TypeSArray *tc = (TypeSArray *)tinfo; | |
| 631 tc->next->getTypeInfo(NULL); | |
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632 |
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633 // get symbol |
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634 assert(tc->next->vtinfo); |
| 106 | 635 DtoForceDeclareDsymbol(tc->next->vtinfo); |
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636 llvm::Constant* castbase = isaConstant(tc->next->vtinfo->llvmValue); |
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637 castbase = llvm::ConstantExpr::getBitCast(castbase, stype->getElementType(1)); |
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638 sinits.push_back(castbase); |
| 52 | 639 |
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640 // length |
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641 sinits.push_back(DtoConstSize_t(tc->dim->toInteger())); |
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642 |
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643 // create the symbol |
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644 llvm::Constant* tiInit = llvm::ConstantStruct::get(stype, sinits); |
| 106 | 645 isaGlobalVar(llvmValue)->setInitializer(tiInit); |
| 646 } | |
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647 |
| 106 | 648 void TypeInfoStaticArrayDeclaration::toDt(dt_t **pdt) |
| 649 { | |
| 650 assert(0); | |
| 52 | 651 } |
| 652 | |
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653 /* ========================================================================= */ |
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654 |
| 106 | 655 void TypeInfoAssociativeArrayDeclaration::llvmDeclare() |
| 656 { | |
| 657 assert(0 && "TypeInfoAssociativeArrayDeclaration"); | |
| 658 } | |
| 659 | |
| 660 void TypeInfoAssociativeArrayDeclaration::llvmDefine() | |
| 661 { | |
| 662 assert(0 && "TypeInfoAssociativeArrayDeclaration"); | |
| 663 } | |
| 664 | |
| 52 | 665 void TypeInfoAssociativeArrayDeclaration::toDt(dt_t **pdt) |
| 666 { | |
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667 assert(0 && "TypeInfoAssociativeArrayDeclaration"); |
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668 |
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669 /* |
| 52 | 670 //printf("TypeInfoAssociativeArrayDeclaration::toDt()\n"); |
| 671 dtxoff(pdt, Type::typeinfoassociativearray->toVtblSymbol(), 0, TYnptr); // vtbl for TypeInfo_AssociativeArray | |
| 672 dtdword(pdt, 0); // monitor | |
| 673 | |
| 674 assert(tinfo->ty == Taarray); | |
| 675 | |
| 676 TypeAArray *tc = (TypeAArray *)tinfo; | |
| 677 | |
| 678 tc->next->getTypeInfo(NULL); | |
| 679 dtxoff(pdt, tc->next->vtinfo->toSymbol(), 0, TYnptr); // TypeInfo for array of type | |
| 680 | |
| 681 tc->index->getTypeInfo(NULL); | |
| 682 dtxoff(pdt, tc->index->vtinfo->toSymbol(), 0, TYnptr); // TypeInfo for array of type | |
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683 */ |
| 52 | 684 } |
| 685 | |
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686 /* ========================================================================= */ |
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687 |
| 106 | 688 void TypeInfoFunctionDeclaration::llvmDeclare() |
| 689 { | |
| 690 Logger::println("TypeInfoFunctionDeclaration::toDt() %s", toChars()); | |
| 691 LOG_SCOPE; | |
| 692 | |
| 693 assert(tinfo->ty == Tfunction); | |
| 694 TypeFunction *tc = (TypeFunction *)tinfo; | |
| 695 | |
| 696 LLVM_D_Declare_TypeInfoBase(this, Type::typeinfofunction); | |
| 697 } | |
| 698 | |
| 699 void TypeInfoFunctionDeclaration::llvmDefine() | |
| 52 | 700 { |
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701 Logger::println("TypeInfoFunctionDeclaration::toDt() %s", toChars()); |
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702 LOG_SCOPE; |
| 52 | 703 |
| 704 assert(tinfo->ty == Tfunction); | |
| 705 TypeFunction *tc = (TypeFunction *)tinfo; | |
| 706 | |
| 106 | 707 LLVM_D_Define_TypeInfoBase(tc->next, this, Type::typeinfofunction); |
| 708 } | |
| 709 | |
| 710 void TypeInfoFunctionDeclaration::toDt(dt_t **pdt) | |
| 711 { | |
| 712 assert(0); | |
| 52 | 713 } |
| 714 | |
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715 /* ========================================================================= */ |
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716 |
| 106 | 717 void TypeInfoDelegateDeclaration::llvmDeclare() |
| 718 { | |
| 719 Logger::println("TypeInfoDelegateDeclaration::toDt() %s", toChars()); | |
| 720 LOG_SCOPE; | |
| 721 | |
| 722 assert(tinfo->ty == Tdelegate); | |
| 723 TypeDelegate *tc = (TypeDelegate *)tinfo; | |
| 724 | |
| 725 LLVM_D_Declare_TypeInfoBase(this, Type::typeinfodelegate); | |
| 726 } | |
| 727 | |
| 728 void TypeInfoDelegateDeclaration::llvmDefine() | |
| 52 | 729 { |
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730 Logger::println("TypeInfoDelegateDeclaration::toDt() %s", toChars()); |
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731 LOG_SCOPE; |
| 52 | 732 |
| 733 assert(tinfo->ty == Tdelegate); | |
| 734 TypeDelegate *tc = (TypeDelegate *)tinfo; | |
| 735 | |
| 106 | 736 LLVM_D_Define_TypeInfoBase(tc->next->next, this, Type::typeinfodelegate); |
| 737 } | |
| 738 | |
| 739 void TypeInfoDelegateDeclaration::toDt(dt_t **pdt) | |
| 740 { | |
| 741 assert(0); | |
| 52 | 742 } |
| 743 | |
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744 /* ========================================================================= */ |
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745 |
| 106 | 746 void TypeInfoStructDeclaration::llvmDeclare() |
| 52 | 747 { |
| 106 | 748 Logger::println("TypeInfoStructDeclaration::llvmDeclare() %s", toChars()); |
| 749 LOG_SCOPE; | |
| 750 | |
| 751 assert(tinfo->ty == Tstruct); | |
| 752 TypeStruct *tc = (TypeStruct *)tinfo; | |
| 753 StructDeclaration *sd = tc->sym; | |
| 754 DtoResolveDsymbol(sd); | |
| 755 | |
| 756 ClassDeclaration* base = Type::typeinfostruct; | |
| 757 DtoResolveClass(base); | |
| 758 | |
| 759 const llvm::StructType* stype = isaStruct(((TypeClass*)base->type)->llvmType->get()); | |
| 760 | |
| 761 // create the symbol | |
| 762 llvmValue = new llvm::GlobalVariable(stype,true,llvm::GlobalValue::WeakLinkage,NULL,toChars(),gIR->module); | |
| 763 } | |
| 764 | |
| 765 void TypeInfoStructDeclaration::llvmDefine() | |
| 766 { | |
| 767 Logger::println("TypeInfoStructDeclaration::llvmDefine() %s", toChars()); | |
| 72 | 768 LOG_SCOPE; |
| 769 | |
| 770 assert(tinfo->ty == Tstruct); | |
| 771 TypeStruct *tc = (TypeStruct *)tinfo; | |
| 772 StructDeclaration *sd = tc->sym; | |
|
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773 DtoForceConstInitDsymbol(sd); |
| 72 | 774 |
| 775 ClassDeclaration* base = Type::typeinfostruct; | |
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776 DtoForceConstInitDsymbol(base); |
| 72 | 777 |
| 100 | 778 const llvm::StructType* stype = isaStruct(((TypeClass*)base->type)->llvmType->get()); |
| 72 | 779 |
| 780 std::vector<llvm::Constant*> sinits; | |
| 781 sinits.push_back(base->llvmVtbl); | |
| 782 | |
| 783 // char[] name | |
| 784 char *name = sd->toPrettyChars(); | |
|
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785 sinits.push_back(DtoConstString(name)); |
| 73 | 786 Logger::println("************** A"); |
| 72 | 787 assert(sinits.back()->getType() == stype->getElementType(1)); |
| 788 | |
| 789 // void[] init | |
| 790 const llvm::PointerType* initpt = llvm::PointerType::get(llvm::Type::Int8Ty); | |
| 791 if (sd->zeroInit) // 0 initializer, or the same as the base type | |
| 792 { | |
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793 sinits.push_back(DtoConstSlice(DtoConstSize_t(0), llvm::ConstantPointerNull::get(initpt))); |
| 72 | 794 } |
| 795 else | |
| 796 { | |
| 797 assert(sd->llvmInitZ); | |
| 100 | 798 size_t cisize = gTargetData->getTypeSize(tc->llvmType->get()); |
| 72 | 799 llvm::Constant* cicast = llvm::ConstantExpr::getBitCast(tc->llvmInit, initpt); |
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800 sinits.push_back(DtoConstSlice(DtoConstSize_t(cisize), cicast)); |
| 72 | 801 } |
| 802 | |
| 803 // toX functions ground work | |
| 804 FuncDeclaration *fd; | |
| 805 FuncDeclaration *fdx; | |
| 806 TypeFunction *tf; | |
| 807 Type *ta; | |
| 808 Dsymbol *s; | |
| 809 | |
| 810 static TypeFunction *tftohash; | |
| 811 static TypeFunction *tftostring; | |
| 812 | |
| 813 if (!tftohash) | |
| 814 { | |
| 815 Scope sc; | |
| 816 | |
| 817 tftohash = new TypeFunction(NULL, Type::thash_t, 0, LINKd); | |
| 818 tftohash = (TypeFunction *)tftohash->semantic(0, &sc); | |
| 819 | |
| 820 tftostring = new TypeFunction(NULL, Type::tchar->arrayOf(), 0, LINKd); | |
| 821 tftostring = (TypeFunction *)tftostring->semantic(0, &sc); | |
| 822 } | |
| 823 | |
| 824 TypeFunction *tfeqptr; | |
| 825 { | |
| 826 Scope sc; | |
| 827 Arguments *arguments = new Arguments; | |
| 828 Argument *arg = new Argument(STCin, tc->pointerTo(), NULL, NULL); | |
| 829 | |
| 830 arguments->push(arg); | |
| 831 tfeqptr = new TypeFunction(arguments, Type::tint32, 0, LINKd); | |
| 832 tfeqptr = (TypeFunction *)tfeqptr->semantic(0, &sc); | |
| 833 } | |
| 834 | |
| 835 #if 0 | |
| 836 TypeFunction *tfeq; | |
| 837 { | |
| 838 Scope sc; | |
| 839 Array *arguments = new Array; | |
| 840 Argument *arg = new Argument(In, tc, NULL, NULL); | |
| 841 | |
| 842 arguments->push(arg); | |
| 843 tfeq = new TypeFunction(arguments, Type::tint32, 0, LINKd); | |
| 844 tfeq = (TypeFunction *)tfeq->semantic(0, &sc); | |
| 845 } | |
| 846 #endif | |
| 847 | |
| 73 | 848 Logger::println("************** B"); |
| 96 | 849 const llvm::PointerType* ptty = isaPointer(stype->getElementType(3)); |
| 72 | 850 |
| 851 s = search_function(sd, Id::tohash); | |
| 852 fdx = s ? s->isFuncDeclaration() : NULL; | |
| 853 if (fdx) | |
| 854 { | |
| 855 fd = fdx->overloadExactMatch(tftohash); | |
| 856 if (fd) { | |
| 857 assert(fd->llvmValue != 0); | |
| 858 llvm::Constant* c = llvm::cast_or_null<llvm::Constant>(fd->llvmValue); | |
| 859 assert(c); | |
| 860 c = llvm::ConstantExpr::getBitCast(c, ptty); | |
| 861 sinits.push_back(c); | |
| 862 } | |
| 863 else { | |
| 864 //fdx->error("must be declared as extern (D) uint toHash()"); | |
| 865 sinits.push_back(llvm::ConstantPointerNull::get(ptty)); | |
| 866 } | |
| 867 } | |
| 868 else { | |
| 869 sinits.push_back(llvm::ConstantPointerNull::get(ptty)); | |
| 870 } | |
| 871 | |
| 872 s = search_function(sd, Id::eq); | |
| 873 fdx = s ? s->isFuncDeclaration() : NULL; | |
| 874 for (int i = 0; i < 2; i++) | |
| 875 { | |
| 73 | 876 Logger::println("************** C %d", i); |
| 96 | 877 ptty = isaPointer(stype->getElementType(4+i)); |
| 72 | 878 if (fdx) |
| 879 { | |
| 880 fd = fdx->overloadExactMatch(tfeqptr); | |
| 881 if (fd) { | |
| 882 assert(fd->llvmValue != 0); | |
| 883 llvm::Constant* c = llvm::cast_or_null<llvm::Constant>(fd->llvmValue); | |
| 884 assert(c); | |
| 885 c = llvm::ConstantExpr::getBitCast(c, ptty); | |
| 886 sinits.push_back(c); | |
| 887 } | |
| 888 else { | |
| 889 //fdx->error("must be declared as extern (D) int %s(%s*)", fdx->toChars(), sd->toChars()); | |
| 890 sinits.push_back(llvm::ConstantPointerNull::get(ptty)); | |
| 891 } | |
| 892 } | |
| 893 else { | |
| 894 sinits.push_back(llvm::ConstantPointerNull::get(ptty)); | |
| 895 } | |
| 896 | |
| 897 s = search_function(sd, Id::cmp); | |
| 898 fdx = s ? s->isFuncDeclaration() : NULL; | |
| 899 } | |
| 900 | |
| 73 | 901 Logger::println("************** D"); |
| 96 | 902 ptty = isaPointer(stype->getElementType(6)); |
| 72 | 903 s = search_function(sd, Id::tostring); |
| 904 fdx = s ? s->isFuncDeclaration() : NULL; | |
| 905 if (fdx) | |
| 906 { | |
| 907 fd = fdx->overloadExactMatch(tftostring); | |
| 908 if (fd) { | |
| 909 assert(fd->llvmValue != 0); | |
| 910 llvm::Constant* c = llvm::cast_or_null<llvm::Constant>(fd->llvmValue); | |
| 911 assert(c); | |
| 912 c = llvm::ConstantExpr::getBitCast(c, ptty); | |
| 913 sinits.push_back(c); | |
| 914 } | |
| 915 else { | |
| 916 //fdx->error("must be declared as extern (D) char[] toString()"); | |
| 917 sinits.push_back(llvm::ConstantPointerNull::get(ptty)); | |
| 918 } | |
| 919 } | |
| 920 else { | |
| 921 sinits.push_back(llvm::ConstantPointerNull::get(ptty)); | |
| 922 } | |
| 923 | |
| 924 // uint m_flags; | |
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925 sinits.push_back(DtoConstUint(tc->hasPointers())); |
| 72 | 926 |
| 927 // create the symbol | |
| 928 llvm::Constant* tiInit = llvm::ConstantStruct::get(stype, sinits); | |
| 73 | 929 llvm::GlobalVariable* gvar = new llvm::GlobalVariable(stype,true,llvm::GlobalValue::WeakLinkage,tiInit,toChars(),gIR->module); |
| 72 | 930 |
| 106 | 931 isaGlobalVar(llvmValue)->setInitializer(tiInit); |
| 932 } | |
| 933 | |
| 934 void TypeInfoStructDeclaration::toDt(dt_t **pdt) | |
| 935 { | |
| 936 assert(0); | |
| 52 | 937 } |
| 938 | |
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939 /* ========================================================================= */ |
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940 |
| 106 | 941 void TypeInfoClassDeclaration::llvmDeclare() |
| 942 { | |
| 943 Logger::println("TypeInfoClassDeclaration::llvmDeclare() %s", toChars()); | |
| 944 LOG_SCOPE; | |
| 945 | |
| 946 // init typeinfo class | |
| 947 ClassDeclaration* base = Type::typeinfoclass; | |
| 948 assert(base); | |
| 949 DtoResolveClass(base); | |
| 950 | |
| 951 // get type of typeinfo class | |
| 952 const llvm::StructType* stype = isaStruct(base->type->llvmType->get()); | |
| 953 | |
| 954 // create the symbol | |
| 955 llvmValue = new llvm::GlobalVariable(stype,true,llvm::GlobalValue::WeakLinkage,NULL,toChars(),gIR->module); | |
| 956 } | |
| 957 | |
| 958 void TypeInfoClassDeclaration::llvmDefine() | |
| 959 { | |
| 960 Logger::println("TypeInfoClassDeclaration::llvmDefine() %s", toChars()); | |
| 961 LOG_SCOPE; | |
| 962 | |
| 963 // init typeinfo class | |
| 964 ClassDeclaration* base = Type::typeinfoclass; | |
| 965 assert(base); | |
| 966 DtoForceConstInitDsymbol(base); | |
| 967 | |
| 968 // get type of typeinfo class | |
| 969 const llvm::StructType* stype = isaStruct(base->type->llvmType->get()); | |
| 970 | |
| 971 // initializer vector | |
| 972 std::vector<llvm::Constant*> sinits; | |
| 973 // first is always the vtable | |
| 974 sinits.push_back(base->llvmVtbl); | |
| 975 | |
| 976 // get classinfo | |
| 977 assert(tinfo->ty == Tclass); | |
| 978 TypeClass *tc = (TypeClass *)tinfo; | |
| 979 assert(tc->sym->llvmClass); | |
| 980 sinits.push_back(tc->sym->llvmClass); | |
| 981 | |
| 982 // create the symbol | |
| 983 llvm::Constant* tiInit = llvm::ConstantStruct::get(stype, sinits); | |
| 984 isaGlobalVar(llvmValue)->setInitializer(tiInit); | |
| 985 } | |
| 986 | |
| 52 | 987 void TypeInfoClassDeclaration::toDt(dt_t **pdt) |
| 988 { | |
| 106 | 989 assert(0); |
| 52 | 990 } |
| 991 | |
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992 /* ========================================================================= */ |
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993 |
| 106 | 994 void TypeInfoInterfaceDeclaration::llvmDeclare() |
| 995 { | |
| 996 assert(0 && "TypeInfoTupleDeclaration"); | |
| 997 } | |
| 998 | |
| 999 void TypeInfoInterfaceDeclaration::llvmDefine() | |
| 1000 { | |
| 1001 assert(0 && "TypeInfoTupleDeclaration"); | |
| 1002 } | |
| 1003 | |
| 52 | 1004 void TypeInfoInterfaceDeclaration::toDt(dt_t **pdt) |
| 1005 { | |
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1006 assert(0 && "TypeInfoInterfaceDeclaration"); |
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1007 |
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1008 /* |
| 52 | 1009 //printf("TypeInfoInterfaceDeclaration::toDt() %s\n", tinfo->toChars()); |
| 1010 dtxoff(pdt, Type::typeinfointerface->toVtblSymbol(), 0, TYnptr); // vtbl for TypeInfoInterface | |
| 1011 dtdword(pdt, 0); // monitor | |
| 1012 | |
| 1013 assert(tinfo->ty == Tclass); | |
| 1014 | |
| 1015 TypeClass *tc = (TypeClass *)tinfo; | |
| 1016 Symbol *s; | |
| 1017 | |
| 1018 if (!tc->sym->vclassinfo) | |
| 1019 tc->sym->vclassinfo = new ClassInfoDeclaration(tc->sym); | |
| 1020 s = tc->sym->vclassinfo->toSymbol(); | |
| 1021 dtxoff(pdt, s, 0, TYnptr); // ClassInfo for tinfo | |
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1022 */ |
| 52 | 1023 } |
| 1024 | |
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1025 /* ========================================================================= */ |
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1026 |
| 106 | 1027 void TypeInfoTupleDeclaration::llvmDeclare() |
| 1028 { | |
| 1029 assert(0 && "TypeInfoTupleDeclaration"); | |
| 1030 } | |
| 1031 | |
| 1032 void TypeInfoTupleDeclaration::llvmDefine() | |
| 1033 { | |
| 1034 assert(0 && "TypeInfoTupleDeclaration"); | |
| 1035 } | |
| 1036 | |
| 52 | 1037 void TypeInfoTupleDeclaration::toDt(dt_t **pdt) |
| 1038 { | |
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1039 assert(0 && "TypeInfoTupleDeclaration"); |
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1040 |
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1041 /* |
| 52 | 1042 //printf("TypeInfoTupleDeclaration::toDt() %s\n", tinfo->toChars()); |
| 1043 dtxoff(pdt, Type::typeinfotypelist->toVtblSymbol(), 0, TYnptr); // vtbl for TypeInfoInterface | |
| 1044 dtdword(pdt, 0); // monitor | |
| 1045 | |
| 1046 assert(tinfo->ty == Ttuple); | |
| 1047 | |
| 1048 TypeTuple *tu = (TypeTuple *)tinfo; | |
| 1049 | |
| 1050 size_t dim = tu->arguments->dim; | |
| 1051 dtdword(pdt, dim); // elements.length | |
| 1052 | |
| 1053 dt_t *d = NULL; | |
| 1054 for (size_t i = 0; i < dim; i++) | |
| 1055 { Argument *arg = (Argument *)tu->arguments->data[i]; | |
| 1056 Expression *e = arg->type->getTypeInfo(NULL); | |
| 1057 e = e->optimize(WANTvalue); | |
| 1058 e->toDt(&d); | |
| 1059 } | |
| 1060 | |
| 1061 Symbol *s; | |
| 1062 s = static_sym(); | |
| 1063 s->Sdt = d; | |
| 1064 outdata(s); | |
| 1065 | |
| 1066 dtxoff(pdt, s, 0, TYnptr); // elements.ptr | |
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1067 */ |
| 52 | 1068 } |