| 1 | |
| 2 | |
| 3 | |
| 4 | |
| 5 | |
| 6 | |
| 7 | |
| 8 | |
| 9 | |
| 10 | |
| 11 | |
| 12 | |
| 13 | #include "clang/AST/TypeLoc.h" |
| 14 | #include "clang/AST/ASTContext.h" |
| 15 | #include "clang/AST/Expr.h" |
| 16 | #include "clang/AST/NestedNameSpecifier.h" |
| 17 | #include "clang/AST/TemplateBase.h" |
| 18 | #include "clang/AST/TemplateName.h" |
| 19 | #include "clang/AST/TypeLocVisitor.h" |
| 20 | #include "clang/Basic/SourceLocation.h" |
| 21 | #include "clang/Basic/Specifiers.h" |
| 22 | #include "llvm/Support/ErrorHandling.h" |
| 23 | #include "llvm/Support/MathExtras.h" |
| 24 | #include <algorithm> |
| 25 | #include <cassert> |
| 26 | #include <cstdint> |
| 27 | #include <cstring> |
| 28 | |
| 29 | using namespace clang; |
| 30 | |
| 31 | static const unsigned TypeLocMaxDataAlign = alignof(void *); |
| 32 | |
| 33 | |
| 34 | |
| 35 | |
| 36 | |
| 37 | namespace { |
| 38 | |
| 39 | class TypeLocRanger : public TypeLocVisitor<TypeLocRanger, SourceRange> { |
| 40 | public: |
| 41 | #define ABSTRACT_TYPELOC(CLASS, PARENT) |
| 42 | #define TYPELOC(CLASS, PARENT) \ |
| 43 | SourceRange Visit##CLASS##TypeLoc(CLASS##TypeLoc TyLoc) { \ |
| 44 | return TyLoc.getLocalSourceRange(); \ |
| 45 | } |
| 46 | #include "clang/AST/TypeLocNodes.def" |
| 47 | }; |
| 48 | |
| 49 | } |
| 50 | |
| 51 | SourceRange TypeLoc::getLocalSourceRangeImpl(TypeLoc TL) { |
| 52 | if (TL.isNull()) return SourceRange(); |
| 53 | return TypeLocRanger().Visit(TL); |
| 54 | } |
| 55 | |
| 56 | namespace { |
| 57 | |
| 58 | class TypeAligner : public TypeLocVisitor<TypeAligner, unsigned> { |
| 59 | public: |
| 60 | #define ABSTRACT_TYPELOC(CLASS, PARENT) |
| 61 | #define TYPELOC(CLASS, PARENT) \ |
| 62 | unsigned Visit##CLASS##TypeLoc(CLASS##TypeLoc TyLoc) { \ |
| 63 | return TyLoc.getLocalDataAlignment(); \ |
| 64 | } |
| 65 | #include "clang/AST/TypeLocNodes.def" |
| 66 | }; |
| 67 | |
| 68 | } |
| 69 | |
| 70 | |
| 71 | unsigned TypeLoc::getLocalAlignmentForType(QualType Ty) { |
| 72 | if (Ty.isNull()) return 1; |
| 73 | return TypeAligner().Visit(TypeLoc(Ty, nullptr)); |
| 74 | } |
| 75 | |
| 76 | namespace { |
| 77 | |
| 78 | class TypeSizer : public TypeLocVisitor<TypeSizer, unsigned> { |
| 79 | public: |
| 80 | #define ABSTRACT_TYPELOC(CLASS, PARENT) |
| 81 | #define TYPELOC(CLASS, PARENT) \ |
| 82 | unsigned Visit##CLASS##TypeLoc(CLASS##TypeLoc TyLoc) { \ |
| 83 | return TyLoc.getLocalDataSize(); \ |
| 84 | } |
| 85 | #include "clang/AST/TypeLocNodes.def" |
| 86 | }; |
| 87 | |
| 88 | } |
| 89 | |
| 90 | |
| 91 | unsigned TypeLoc::getFullDataSizeForType(QualType Ty) { |
| 92 | unsigned Total = 0; |
| 93 | TypeLoc TyLoc(Ty, nullptr); |
| 94 | unsigned MaxAlign = 1; |
| 95 | while (!TyLoc.isNull()) { |
| 96 | unsigned Align = getLocalAlignmentForType(TyLoc.getType()); |
| 97 | MaxAlign = std::max(Align, MaxAlign); |
| 98 | Total = llvm::alignTo(Total, Align); |
| 99 | Total += TypeSizer().Visit(TyLoc); |
| 100 | TyLoc = TyLoc.getNextTypeLoc(); |
| 101 | } |
| 102 | Total = llvm::alignTo(Total, MaxAlign); |
| 103 | return Total; |
| 104 | } |
| 105 | |
| 106 | namespace { |
| 107 | |
| 108 | class NextLoc : public TypeLocVisitor<NextLoc, TypeLoc> { |
| 109 | public: |
| 110 | #define ABSTRACT_TYPELOC(CLASS, PARENT) |
| 111 | #define TYPELOC(CLASS, PARENT) \ |
| 112 | TypeLoc Visit##CLASS##TypeLoc(CLASS##TypeLoc TyLoc) { \ |
| 113 | return TyLoc.getNextTypeLoc(); \ |
| 114 | } |
| 115 | #include "clang/AST/TypeLocNodes.def" |
| 116 | }; |
| 117 | |
| 118 | } |
| 119 | |
| 120 | |
| 121 | |
| 122 | TypeLoc TypeLoc::getNextTypeLocImpl(TypeLoc TL) { |
| 123 | return NextLoc().Visit(TL); |
| 124 | } |
| 125 | |
| 126 | |
| 127 | |
| 128 | |
| 129 | void TypeLoc::initializeImpl(ASTContext &Context, TypeLoc TL, |
| 130 | SourceLocation Loc) { |
| 131 | while (true) { |
| 132 | switch (TL.getTypeLocClass()) { |
| 133 | #define ABSTRACT_TYPELOC(CLASS, PARENT) |
| 134 | #define TYPELOC(CLASS, PARENT) \ |
| 135 | case CLASS: { \ |
| 136 | CLASS##TypeLoc TLCasted = TL.castAs<CLASS##TypeLoc>(); \ |
| 137 | TLCasted.initializeLocal(Context, Loc); \ |
| 138 | TL = TLCasted.getNextTypeLoc(); \ |
| 139 | if (!TL) return; \ |
| 140 | continue; \ |
| 141 | } |
| 142 | #include "clang/AST/TypeLocNodes.def" |
| 143 | } |
| 144 | } |
| 145 | } |
| 146 | |
| 147 | namespace { |
| 148 | |
| 149 | class TypeLocCopier : public TypeLocVisitor<TypeLocCopier> { |
| 150 | TypeLoc Source; |
| 151 | |
| 152 | public: |
| 153 | TypeLocCopier(TypeLoc source) : Source(source) {} |
| 154 | |
| 155 | #define ABSTRACT_TYPELOC(CLASS, PARENT) |
| 156 | #define TYPELOC(CLASS, PARENT) \ |
| 157 | void Visit##CLASS##TypeLoc(CLASS##TypeLoc dest) { \ |
| 158 | dest.copyLocal(Source.castAs<CLASS##TypeLoc>()); \ |
| 159 | } |
| 160 | #include "clang/AST/TypeLocNodes.def" |
| 161 | }; |
| 162 | |
| 163 | } |
| 164 | |
| 165 | void TypeLoc::copy(TypeLoc other) { |
| 166 | assert(getFullDataSize() == other.getFullDataSize()); |
| 167 | |
| 168 | |
| 169 | |
| 170 | |
| 171 | if (reinterpret_cast<uintptr_t>(Data) == |
| 172 | llvm::alignTo(reinterpret_cast<uintptr_t>(Data), |
| 173 | TypeLocMaxDataAlign) && |
| 174 | reinterpret_cast<uintptr_t>(other.Data) == |
| 175 | llvm::alignTo(reinterpret_cast<uintptr_t>(other.Data), |
| 176 | TypeLocMaxDataAlign)) { |
| 177 | memcpy(Data, other.Data, getFullDataSize()); |
| 178 | return; |
| 179 | } |
| 180 | |
| 181 | |
| 182 | TypeLoc TL(getType(), Data); |
| 183 | do { |
| 184 | TypeLocCopier(other).Visit(TL); |
| 185 | other = other.getNextTypeLoc(); |
| 186 | } while ((TL = TL.getNextTypeLoc())); |
| 187 | } |
| 188 | |
| 189 | SourceLocation TypeLoc::getBeginLoc() const { |
| 190 | TypeLoc Cur = *this; |
| 191 | TypeLoc LeftMost = Cur; |
| 192 | while (true) { |
| 193 | switch (Cur.getTypeLocClass()) { |
| 194 | case Elaborated: |
| 195 | LeftMost = Cur; |
| 196 | break; |
| 197 | case FunctionProto: |
| 198 | if (Cur.castAs<FunctionProtoTypeLoc>().getTypePtr() |
| 199 | ->hasTrailingReturn()) { |
| 200 | LeftMost = Cur; |
| 201 | break; |
| 202 | } |
| 203 | LLVM_FALLTHROUGH; |
| 204 | case FunctionNoProto: |
| 205 | case ConstantArray: |
| 206 | case DependentSizedArray: |
| 207 | case IncompleteArray: |
| 208 | case VariableArray: |
| 209 | |
| 210 | case Qualified: |
| 211 | Cur = Cur.getNextTypeLoc(); |
| 212 | continue; |
| 213 | default: |
| 214 | if (Cur.getLocalSourceRange().getBegin().isValid()) |
| 215 | LeftMost = Cur; |
| 216 | Cur = Cur.getNextTypeLoc(); |
| 217 | if (Cur.isNull()) |
| 218 | break; |
| 219 | continue; |
| 220 | } |
| 221 | break; |
| 222 | } |
| 223 | return LeftMost.getLocalSourceRange().getBegin(); |
| 224 | } |
| 225 | |
| 226 | SourceLocation TypeLoc::getEndLoc() const { |
| 227 | TypeLoc Cur = *this; |
| 228 | TypeLoc Last; |
| 229 | while (true) { |
| 230 | switch (Cur.getTypeLocClass()) { |
| 231 | default: |
| 232 | if (!Last) |
| 233 | Last = Cur; |
| 234 | return Last.getLocalSourceRange().getEnd(); |
| 235 | case Paren: |
| 236 | case ConstantArray: |
| 237 | case DependentSizedArray: |
| 238 | case IncompleteArray: |
| 239 | case VariableArray: |
| 240 | case FunctionNoProto: |
| 241 | Last = Cur; |
| 242 | break; |
| 243 | case FunctionProto: |
| 244 | if (Cur.castAs<FunctionProtoTypeLoc>().getTypePtr()->hasTrailingReturn()) |
| 245 | Last = TypeLoc(); |
| 246 | else |
| 247 | Last = Cur; |
| 248 | break; |
| 249 | case Pointer: |
| 250 | case BlockPointer: |
| 251 | case MemberPointer: |
| 252 | case LValueReference: |
| 253 | case RValueReference: |
| 254 | case PackExpansion: |
| 255 | if (!Last) |
| 256 | Last = Cur; |
| 257 | break; |
| 258 | case Qualified: |
| 259 | case Elaborated: |
| 260 | break; |
| 261 | } |
| 262 | Cur = Cur.getNextTypeLoc(); |
| 263 | } |
| 264 | } |
| 265 | |
| 266 | namespace { |
| 267 | |
| 268 | struct TSTChecker : public TypeLocVisitor<TSTChecker, bool> { |
| 269 | |
| 270 | static bool isTypeSpec(TypeSpecTypeLoc _) { return true; } |
| 271 | static bool isTypeSpec(TypeLoc _) { return false; } |
| 272 | |
| 273 | #define ABSTRACT_TYPELOC(CLASS, PARENT) |
| 274 | #define TYPELOC(CLASS, PARENT) \ |
| 275 | bool Visit##CLASS##TypeLoc(CLASS##TypeLoc TyLoc) { \ |
| 276 | return isTypeSpec(TyLoc); \ |
| 277 | } |
| 278 | #include "clang/AST/TypeLocNodes.def" |
| 279 | }; |
| 280 | |
| 281 | } |
| 282 | |
| 283 | |
| 284 | |
| 285 | |
| 286 | |
| 287 | |
| 288 | |
| 289 | |
| 290 | |
| 291 | bool TypeSpecTypeLoc::isKind(const TypeLoc &TL) { |
| 292 | if (TL.getType().hasLocalQualifiers()) return false; |
| 293 | return TSTChecker().Visit(TL); |
| 294 | } |
| 295 | |
| 296 | |
| 297 | |
| 298 | |
| 299 | SourceRange TypeOfExprTypeLoc::getLocalSourceRange() const { |
| 300 | if (getRParenLoc().isValid()) |
| 301 | return SourceRange(getTypeofLoc(), getRParenLoc()); |
| 302 | else |
| 303 | return SourceRange(getTypeofLoc(), |
| 304 | getUnderlyingExpr()->getSourceRange().getEnd()); |
| 305 | } |
| 306 | |
| 307 | |
| 308 | TypeSpecifierType BuiltinTypeLoc::getWrittenTypeSpec() const { |
| 309 | if (needsExtraLocalData()) |
| 310 | return static_cast<TypeSpecifierType>(getWrittenBuiltinSpecs().Type); |
| 311 | switch (getTypePtr()->getKind()) { |
| 312 | case BuiltinType::Void: |
| 313 | return TST_void; |
| 314 | case BuiltinType::Bool: |
| 315 | return TST_bool; |
| 316 | case BuiltinType::Char_U: |
| 317 | case BuiltinType::Char_S: |
| 318 | return TST_char; |
| 319 | case BuiltinType::Char8: |
| 320 | return TST_char8; |
| 321 | case BuiltinType::Char16: |
| 322 | return TST_char16; |
| 323 | case BuiltinType::Char32: |
| 324 | return TST_char32; |
| 325 | case BuiltinType::WChar_S: |
| 326 | case BuiltinType::WChar_U: |
| 327 | return TST_wchar; |
| 328 | case BuiltinType::UChar: |
| 329 | case BuiltinType::UShort: |
| 330 | case BuiltinType::UInt: |
| 331 | case BuiltinType::ULong: |
| 332 | case BuiltinType::ULongLong: |
| 333 | case BuiltinType::UInt128: |
| 334 | case BuiltinType::SChar: |
| 335 | case BuiltinType::Short: |
| 336 | case BuiltinType::Int: |
| 337 | case BuiltinType::Long: |
| 338 | case BuiltinType::LongLong: |
| 339 | case BuiltinType::Int128: |
| 340 | case BuiltinType::Half: |
| 341 | case BuiltinType::Float: |
| 342 | case BuiltinType::Double: |
| 343 | case BuiltinType::LongDouble: |
| 344 | case BuiltinType::Float16: |
| 345 | case BuiltinType::Float128: |
| 346 | case BuiltinType::ShortAccum: |
| 347 | case BuiltinType::Accum: |
| 348 | case BuiltinType::LongAccum: |
| 349 | case BuiltinType::UShortAccum: |
| 350 | case BuiltinType::UAccum: |
| 351 | case BuiltinType::ULongAccum: |
| 352 | case BuiltinType::ShortFract: |
| 353 | case BuiltinType::Fract: |
| 354 | case BuiltinType::LongFract: |
| 355 | case BuiltinType::UShortFract: |
| 356 | case BuiltinType::UFract: |
| 357 | case BuiltinType::ULongFract: |
| 358 | case BuiltinType::SatShortAccum: |
| 359 | case BuiltinType::SatAccum: |
| 360 | case BuiltinType::SatLongAccum: |
| 361 | case BuiltinType::SatUShortAccum: |
| 362 | case BuiltinType::SatUAccum: |
| 363 | case BuiltinType::SatULongAccum: |
| 364 | case BuiltinType::SatShortFract: |
| 365 | case BuiltinType::SatFract: |
| 366 | case BuiltinType::SatLongFract: |
| 367 | case BuiltinType::SatUShortFract: |
| 368 | case BuiltinType::SatUFract: |
| 369 | case BuiltinType::SatULongFract: |
| 370 | llvm_unreachable("Builtin type needs extra local data!"); |
| 371 | |
| 372 | |
| 373 | case BuiltinType::NullPtr: |
| 374 | case BuiltinType::Overload: |
| 375 | case BuiltinType::Dependent: |
| 376 | case BuiltinType::BoundMember: |
| 377 | case BuiltinType::UnknownAny: |
| 378 | case BuiltinType::ARCUnbridgedCast: |
| 379 | case BuiltinType::PseudoObject: |
| 380 | case BuiltinType::ObjCId: |
| 381 | case BuiltinType::ObjCClass: |
| 382 | case BuiltinType::ObjCSel: |
| 383 | #define IMAGE_TYPE(ImgType, Id, SingletonId, Access, Suffix) \ |
| 384 | case BuiltinType::Id: |
| 385 | #include "clang/Basic/OpenCLImageTypes.def" |
| 386 | #define EXT_OPAQUE_TYPE(ExtType, Id, Ext) \ |
| 387 | case BuiltinType::Id: |
| 388 | #include "clang/Basic/OpenCLExtensionTypes.def" |
| 389 | case BuiltinType::OCLSampler: |
| 390 | case BuiltinType::OCLEvent: |
| 391 | case BuiltinType::OCLClkEvent: |
| 392 | case BuiltinType::OCLQueue: |
| 393 | case BuiltinType::OCLReserveID: |
| 394 | case BuiltinType::BuiltinFn: |
| 395 | case BuiltinType::OMPArraySection: |
| 396 | return TST_unspecified; |
| 397 | } |
| 398 | |
| 399 | llvm_unreachable("Invalid BuiltinType Kind!"); |
| 400 | } |
| 401 | |
| 402 | TypeLoc TypeLoc::IgnoreParensImpl(TypeLoc TL) { |
| 403 | while (ParenTypeLoc PTL = TL.getAs<ParenTypeLoc>()) |
| 404 | TL = PTL.getInnerLoc(); |
| 405 | return TL; |
| 406 | } |
| 407 | |
| 408 | SourceLocation TypeLoc::findNullabilityLoc() const { |
| 409 | if (auto ATL = getAs<AttributedTypeLoc>()) { |
| 410 | const Attr *A = ATL.getAttr(); |
| 411 | if (A && (isa<TypeNullableAttr>(A) || isa<TypeNonNullAttr>(A) || |
| 412 | isa<TypeNullUnspecifiedAttr>(A))) |
| 413 | return A->getLocation(); |
| 414 | } |
| 415 | |
| 416 | return {}; |
| 417 | } |
| 418 | |
| 419 | TypeLoc TypeLoc::findExplicitQualifierLoc() const { |
| 420 | |
| 421 | if (auto qual = getAs<QualifiedTypeLoc>()) |
| 422 | return qual; |
| 423 | |
| 424 | TypeLoc loc = IgnoreParens(); |
| 425 | |
| 426 | |
| 427 | if (auto attr = loc.getAs<AttributedTypeLoc>()) { |
| 428 | if (attr.isQualifier()) return attr; |
| 429 | return attr.getModifiedLoc().findExplicitQualifierLoc(); |
| 430 | } |
| 431 | |
| 432 | |
| 433 | if (auto atomic = loc.getAs<AtomicTypeLoc>()) { |
| 434 | return atomic; |
| 435 | } |
| 436 | |
| 437 | return {}; |
| 438 | } |
| 439 | |
| 440 | void ObjCTypeParamTypeLoc::initializeLocal(ASTContext &Context, |
| 441 | SourceLocation Loc) { |
| 442 | setNameLoc(Loc); |
| 443 | if (!getNumProtocols()) return; |
| 444 | |
| 445 | setProtocolLAngleLoc(Loc); |
| 446 | setProtocolRAngleLoc(Loc); |
| 447 | for (unsigned i = 0, e = getNumProtocols(); i != e; ++i) |
| 448 | setProtocolLoc(i, Loc); |
| 449 | } |
| 450 | |
| 451 | void ObjCObjectTypeLoc::initializeLocal(ASTContext &Context, |
| 452 | SourceLocation Loc) { |
| 453 | setHasBaseTypeAsWritten(true); |
| 454 | setTypeArgsLAngleLoc(Loc); |
| 455 | setTypeArgsRAngleLoc(Loc); |
| 456 | for (unsigned i = 0, e = getNumTypeArgs(); i != e; ++i) { |
| 457 | setTypeArgTInfo(i, |
| 458 | Context.getTrivialTypeSourceInfo( |
| 459 | getTypePtr()->getTypeArgsAsWritten()[i], Loc)); |
| 460 | } |
| 461 | setProtocolLAngleLoc(Loc); |
| 462 | setProtocolRAngleLoc(Loc); |
| 463 | for (unsigned i = 0, e = getNumProtocols(); i != e; ++i) |
| 464 | setProtocolLoc(i, Loc); |
| 465 | } |
| 466 | |
| 467 | void TypeOfTypeLoc::initializeLocal(ASTContext &Context, |
| 468 | SourceLocation Loc) { |
| 469 | TypeofLikeTypeLoc<TypeOfTypeLoc, TypeOfType, TypeOfTypeLocInfo> |
| 470 | ::initializeLocal(Context, Loc); |
| 471 | this->getLocalData()->UnderlyingTInfo = Context.getTrivialTypeSourceInfo( |
| 472 | getUnderlyingType(), Loc); |
| 473 | } |
| 474 | |
| 475 | void UnaryTransformTypeLoc::initializeLocal(ASTContext &Context, |
| 476 | SourceLocation Loc) { |
| 477 | setKWLoc(Loc); |
| 478 | setRParenLoc(Loc); |
| 479 | setLParenLoc(Loc); |
| 480 | this->setUnderlyingTInfo( |
| 481 | Context.getTrivialTypeSourceInfo(getTypePtr()->getBaseType(), Loc)); |
| 482 | } |
| 483 | |
| 484 | void ElaboratedTypeLoc::initializeLocal(ASTContext &Context, |
| 485 | SourceLocation Loc) { |
| 486 | setElaboratedKeywordLoc(Loc); |
| 487 | NestedNameSpecifierLocBuilder Builder; |
| 488 | Builder.MakeTrivial(Context, getTypePtr()->getQualifier(), Loc); |
| 489 | setQualifierLoc(Builder.getWithLocInContext(Context)); |
| 490 | } |
| 491 | |
| 492 | void DependentNameTypeLoc::initializeLocal(ASTContext &Context, |
| 493 | SourceLocation Loc) { |
| 494 | setElaboratedKeywordLoc(Loc); |
| 495 | NestedNameSpecifierLocBuilder Builder; |
| 496 | Builder.MakeTrivial(Context, getTypePtr()->getQualifier(), Loc); |
| 497 | setQualifierLoc(Builder.getWithLocInContext(Context)); |
| 498 | setNameLoc(Loc); |
| 499 | } |
| 500 | |
| 501 | void |
| 502 | DependentTemplateSpecializationTypeLoc::initializeLocal(ASTContext &Context, |
| 503 | SourceLocation Loc) { |
| 504 | setElaboratedKeywordLoc(Loc); |
| 505 | if (getTypePtr()->getQualifier()) { |
| 506 | NestedNameSpecifierLocBuilder Builder; |
| 507 | Builder.MakeTrivial(Context, getTypePtr()->getQualifier(), Loc); |
| 508 | setQualifierLoc(Builder.getWithLocInContext(Context)); |
| 509 | } else { |
| 510 | setQualifierLoc(NestedNameSpecifierLoc()); |
| 511 | } |
| 512 | setTemplateKeywordLoc(Loc); |
| 513 | setTemplateNameLoc(Loc); |
| 514 | setLAngleLoc(Loc); |
| 515 | setRAngleLoc(Loc); |
| 516 | TemplateSpecializationTypeLoc::initializeArgLocs(Context, getNumArgs(), |
| 517 | getTypePtr()->getArgs(), |
| 518 | getArgInfos(), Loc); |
| 519 | } |
| 520 | |
| 521 | void TemplateSpecializationTypeLoc::initializeArgLocs(ASTContext &Context, |
| 522 | unsigned NumArgs, |
| 523 | const TemplateArgument *Args, |
| 524 | TemplateArgumentLocInfo *ArgInfos, |
| 525 | SourceLocation Loc) { |
| 526 | for (unsigned i = 0, e = NumArgs; i != e; ++i) { |
| 527 | switch (Args[i].getKind()) { |
| 528 | case TemplateArgument::Null: |
| 529 | llvm_unreachable("Impossible TemplateArgument"); |
| 530 | |
| 531 | case TemplateArgument::Integral: |
| 532 | case TemplateArgument::Declaration: |
| 533 | case TemplateArgument::NullPtr: |
| 534 | ArgInfos[i] = TemplateArgumentLocInfo(); |
| 535 | break; |
| 536 | |
| 537 | case TemplateArgument::Expression: |
| 538 | ArgInfos[i] = TemplateArgumentLocInfo(Args[i].getAsExpr()); |
| 539 | break; |
| 540 | |
| 541 | case TemplateArgument::Type: |
| 542 | ArgInfos[i] = TemplateArgumentLocInfo( |
| 543 | Context.getTrivialTypeSourceInfo(Args[i].getAsType(), |
| 544 | Loc)); |
| 545 | break; |
| 546 | |
| 547 | case TemplateArgument::Template: |
| 548 | case TemplateArgument::TemplateExpansion: { |
| 549 | NestedNameSpecifierLocBuilder Builder; |
| 550 | TemplateName Template = Args[i].getAsTemplateOrTemplatePattern(); |
| 551 | if (DependentTemplateName *DTN = Template.getAsDependentTemplateName()) |
| 552 | Builder.MakeTrivial(Context, DTN->getQualifier(), Loc); |
| 553 | else if (QualifiedTemplateName *QTN = Template.getAsQualifiedTemplateName()) |
| 554 | Builder.MakeTrivial(Context, QTN->getQualifier(), Loc); |
| 555 | |
| 556 | ArgInfos[i] = TemplateArgumentLocInfo( |
| 557 | Builder.getWithLocInContext(Context), Loc, |
| 558 | Args[i].getKind() == TemplateArgument::Template ? SourceLocation() |
| 559 | : Loc); |
| 560 | break; |
| 561 | } |
| 562 | |
| 563 | case TemplateArgument::Pack: |
| 564 | ArgInfos[i] = TemplateArgumentLocInfo(); |
| 565 | break; |
| 566 | } |
| 567 | } |
| 568 | } |
| 569 | |