1 //===--- ASTReaderStmt.cpp - Stmt/Expr Deserialization ----------*- C++ -*-===//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 // Statement/expression deserialization. This implements the
11 // ASTReader::ReadStmt method.
13 //===----------------------------------------------------------------------===//
15 #include "clang/Serialization/ASTReader.h"
16 #include "clang/AST/ASTContext.h"
17 #include "clang/AST/DeclCXX.h"
18 #include "clang/AST/DeclTemplate.h"
19 #include "clang/AST/StmtVisitor.h"
20 #include "clang/Lex/Token.h"
21 #include "llvm/ADT/SmallString.h"
22 using namespace clang;
23 using namespace clang::serialization;
27 class ASTStmtReader : public StmtVisitor<ASTStmtReader> {
28 friend class OMPClauseReader;
29 typedef ASTReader::RecordData RecordData;
33 llvm::BitstreamCursor &DeclsCursor;
34 const ASTReader::RecordData &Record;
37 Token ReadToken(const RecordData &R, unsigned &I) {
38 return Reader.ReadToken(F, R, I);
41 SourceLocation ReadSourceLocation(const RecordData &R, unsigned &I) {
42 return Reader.ReadSourceLocation(F, R, I);
45 SourceRange ReadSourceRange(const RecordData &R, unsigned &I) {
46 return Reader.ReadSourceRange(F, R, I);
49 std::string ReadString(const RecordData &R, unsigned &I) {
50 return Reader.ReadString(R, I);
53 TypeSourceInfo *GetTypeSourceInfo(const RecordData &R, unsigned &I) {
54 return Reader.GetTypeSourceInfo(F, R, I);
57 serialization::DeclID ReadDeclID(const RecordData &R, unsigned &I) {
58 return Reader.ReadDeclID(F, R, I);
61 Decl *ReadDecl(const RecordData &R, unsigned &I) {
62 return Reader.ReadDecl(F, R, I);
66 T *ReadDeclAs(const RecordData &R, unsigned &I) {
67 return Reader.ReadDeclAs<T>(F, R, I);
70 void ReadDeclarationNameLoc(DeclarationNameLoc &DNLoc, DeclarationName Name,
71 const ASTReader::RecordData &R, unsigned &I) {
72 Reader.ReadDeclarationNameLoc(F, DNLoc, Name, R, I);
75 void ReadDeclarationNameInfo(DeclarationNameInfo &NameInfo,
76 const ASTReader::RecordData &R, unsigned &I) {
77 Reader.ReadDeclarationNameInfo(F, NameInfo, R, I);
81 ASTStmtReader(ASTReader &Reader, ModuleFile &F,
82 llvm::BitstreamCursor &Cursor,
83 const ASTReader::RecordData &Record, unsigned &Idx)
84 : Reader(Reader), F(F), DeclsCursor(Cursor), Record(Record), Idx(Idx) { }
86 /// \brief The number of record fields required for the Stmt class
88 static const unsigned NumStmtFields = 0;
90 /// \brief The number of record fields required for the Expr class
92 static const unsigned NumExprFields = NumStmtFields + 7;
94 /// \brief Read and initialize a ExplicitTemplateArgumentList structure.
95 void ReadTemplateKWAndArgsInfo(ASTTemplateKWAndArgsInfo &Args,
96 unsigned NumTemplateArgs);
97 /// \brief Read and initialize a ExplicitTemplateArgumentList structure.
98 void ReadExplicitTemplateArgumentList(ASTTemplateArgumentListInfo &ArgList,
99 unsigned NumTemplateArgs);
101 void VisitStmt(Stmt *S);
102 #define STMT(Type, Base) \
103 void Visit##Type(Type *);
104 #include "clang/AST/StmtNodes.inc"
109 ReadTemplateKWAndArgsInfo(ASTTemplateKWAndArgsInfo &Args,
110 unsigned NumTemplateArgs) {
111 SourceLocation TemplateKWLoc = ReadSourceLocation(Record, Idx);
112 TemplateArgumentListInfo ArgInfo;
113 ArgInfo.setLAngleLoc(ReadSourceLocation(Record, Idx));
114 ArgInfo.setRAngleLoc(ReadSourceLocation(Record, Idx));
115 for (unsigned i = 0; i != NumTemplateArgs; ++i)
117 Reader.ReadTemplateArgumentLoc(F, Record, Idx));
118 Args.initializeFrom(TemplateKWLoc, ArgInfo);
121 void ASTStmtReader::VisitStmt(Stmt *S) {
122 assert(Idx == NumStmtFields && "Incorrect statement field count");
125 void ASTStmtReader::VisitNullStmt(NullStmt *S) {
127 S->setSemiLoc(ReadSourceLocation(Record, Idx));
128 S->HasLeadingEmptyMacro = Record[Idx++];
131 void ASTStmtReader::VisitCompoundStmt(CompoundStmt *S) {
133 SmallVector<Stmt *, 16> Stmts;
134 unsigned NumStmts = Record[Idx++];
136 Stmts.push_back(Reader.ReadSubStmt());
137 S->setStmts(Reader.getContext(), Stmts.data(), Stmts.size());
138 S->LBraceLoc = ReadSourceLocation(Record, Idx);
139 S->RBraceLoc = ReadSourceLocation(Record, Idx);
142 void ASTStmtReader::VisitSwitchCase(SwitchCase *S) {
144 Reader.RecordSwitchCaseID(S, Record[Idx++]);
145 S->setKeywordLoc(ReadSourceLocation(Record, Idx));
146 S->setColonLoc(ReadSourceLocation(Record, Idx));
149 void ASTStmtReader::VisitCaseStmt(CaseStmt *S) {
151 S->setLHS(Reader.ReadSubExpr());
152 S->setRHS(Reader.ReadSubExpr());
153 S->setSubStmt(Reader.ReadSubStmt());
154 S->setEllipsisLoc(ReadSourceLocation(Record, Idx));
157 void ASTStmtReader::VisitDefaultStmt(DefaultStmt *S) {
159 S->setSubStmt(Reader.ReadSubStmt());
162 void ASTStmtReader::VisitLabelStmt(LabelStmt *S) {
164 LabelDecl *LD = ReadDeclAs<LabelDecl>(Record, Idx);
167 S->setSubStmt(Reader.ReadSubStmt());
168 S->setIdentLoc(ReadSourceLocation(Record, Idx));
171 void ASTStmtReader::VisitAttributedStmt(AttributedStmt *S) {
173 uint64_t NumAttrs = Record[Idx++];
175 Reader.ReadAttributes(F, Attrs, Record, Idx);
177 assert(NumAttrs == S->NumAttrs);
178 assert(NumAttrs == Attrs.size());
179 std::copy(Attrs.begin(), Attrs.end(), S->getAttrArrayPtr());
180 S->SubStmt = Reader.ReadSubStmt();
181 S->AttrLoc = ReadSourceLocation(Record, Idx);
184 void ASTStmtReader::VisitIfStmt(IfStmt *S) {
186 S->setConditionVariable(Reader.getContext(),
187 ReadDeclAs<VarDecl>(Record, Idx));
188 S->setCond(Reader.ReadSubExpr());
189 S->setThen(Reader.ReadSubStmt());
190 S->setElse(Reader.ReadSubStmt());
191 S->setIfLoc(ReadSourceLocation(Record, Idx));
192 S->setElseLoc(ReadSourceLocation(Record, Idx));
195 void ASTStmtReader::VisitSwitchStmt(SwitchStmt *S) {
197 S->setConditionVariable(Reader.getContext(),
198 ReadDeclAs<VarDecl>(Record, Idx));
199 S->setCond(Reader.ReadSubExpr());
200 S->setBody(Reader.ReadSubStmt());
201 S->setSwitchLoc(ReadSourceLocation(Record, Idx));
203 S->setAllEnumCasesCovered();
205 SwitchCase *PrevSC = nullptr;
206 for (unsigned N = Record.size(); Idx != N; ++Idx) {
207 SwitchCase *SC = Reader.getSwitchCaseWithID(Record[Idx]);
209 PrevSC->setNextSwitchCase(SC);
211 S->setSwitchCaseList(SC);
217 void ASTStmtReader::VisitWhileStmt(WhileStmt *S) {
219 S->setConditionVariable(Reader.getContext(),
220 ReadDeclAs<VarDecl>(Record, Idx));
222 S->setCond(Reader.ReadSubExpr());
223 S->setBody(Reader.ReadSubStmt());
224 S->setWhileLoc(ReadSourceLocation(Record, Idx));
227 void ASTStmtReader::VisitDoStmt(DoStmt *S) {
229 S->setCond(Reader.ReadSubExpr());
230 S->setBody(Reader.ReadSubStmt());
231 S->setDoLoc(ReadSourceLocation(Record, Idx));
232 S->setWhileLoc(ReadSourceLocation(Record, Idx));
233 S->setRParenLoc(ReadSourceLocation(Record, Idx));
236 void ASTStmtReader::VisitForStmt(ForStmt *S) {
238 S->setInit(Reader.ReadSubStmt());
239 S->setCond(Reader.ReadSubExpr());
240 S->setConditionVariable(Reader.getContext(),
241 ReadDeclAs<VarDecl>(Record, Idx));
242 S->setInc(Reader.ReadSubExpr());
243 S->setBody(Reader.ReadSubStmt());
244 S->setForLoc(ReadSourceLocation(Record, Idx));
245 S->setLParenLoc(ReadSourceLocation(Record, Idx));
246 S->setRParenLoc(ReadSourceLocation(Record, Idx));
249 void ASTStmtReader::VisitGotoStmt(GotoStmt *S) {
251 S->setLabel(ReadDeclAs<LabelDecl>(Record, Idx));
252 S->setGotoLoc(ReadSourceLocation(Record, Idx));
253 S->setLabelLoc(ReadSourceLocation(Record, Idx));
256 void ASTStmtReader::VisitIndirectGotoStmt(IndirectGotoStmt *S) {
258 S->setGotoLoc(ReadSourceLocation(Record, Idx));
259 S->setStarLoc(ReadSourceLocation(Record, Idx));
260 S->setTarget(Reader.ReadSubExpr());
263 void ASTStmtReader::VisitContinueStmt(ContinueStmt *S) {
265 S->setContinueLoc(ReadSourceLocation(Record, Idx));
268 void ASTStmtReader::VisitBreakStmt(BreakStmt *S) {
270 S->setBreakLoc(ReadSourceLocation(Record, Idx));
273 void ASTStmtReader::VisitReturnStmt(ReturnStmt *S) {
275 S->setRetValue(Reader.ReadSubExpr());
276 S->setReturnLoc(ReadSourceLocation(Record, Idx));
277 S->setNRVOCandidate(ReadDeclAs<VarDecl>(Record, Idx));
280 void ASTStmtReader::VisitDeclStmt(DeclStmt *S) {
282 S->setStartLoc(ReadSourceLocation(Record, Idx));
283 S->setEndLoc(ReadSourceLocation(Record, Idx));
285 if (Idx + 1 == Record.size()) {
286 // Single declaration
287 S->setDeclGroup(DeclGroupRef(ReadDecl(Record, Idx)));
289 SmallVector<Decl *, 16> Decls;
290 Decls.reserve(Record.size() - Idx);
291 for (unsigned N = Record.size(); Idx != N; )
292 Decls.push_back(ReadDecl(Record, Idx));
293 S->setDeclGroup(DeclGroupRef(DeclGroup::Create(Reader.getContext(),
299 void ASTStmtReader::VisitAsmStmt(AsmStmt *S) {
301 S->NumOutputs = Record[Idx++];
302 S->NumInputs = Record[Idx++];
303 S->NumClobbers = Record[Idx++];
304 S->setAsmLoc(ReadSourceLocation(Record, Idx));
305 S->setVolatile(Record[Idx++]);
306 S->setSimple(Record[Idx++]);
309 void ASTStmtReader::VisitGCCAsmStmt(GCCAsmStmt *S) {
311 S->setRParenLoc(ReadSourceLocation(Record, Idx));
312 S->setAsmString(cast_or_null<StringLiteral>(Reader.ReadSubStmt()));
314 unsigned NumOutputs = S->getNumOutputs();
315 unsigned NumInputs = S->getNumInputs();
316 unsigned NumClobbers = S->getNumClobbers();
318 // Outputs and inputs
319 SmallVector<IdentifierInfo *, 16> Names;
320 SmallVector<StringLiteral*, 16> Constraints;
321 SmallVector<Stmt*, 16> Exprs;
322 for (unsigned I = 0, N = NumOutputs + NumInputs; I != N; ++I) {
323 Names.push_back(Reader.GetIdentifierInfo(F, Record, Idx));
324 Constraints.push_back(cast_or_null<StringLiteral>(Reader.ReadSubStmt()));
325 Exprs.push_back(Reader.ReadSubStmt());
329 SmallVector<StringLiteral*, 16> Clobbers;
330 for (unsigned I = 0; I != NumClobbers; ++I)
331 Clobbers.push_back(cast_or_null<StringLiteral>(Reader.ReadSubStmt()));
333 S->setOutputsAndInputsAndClobbers(Reader.getContext(),
334 Names.data(), Constraints.data(),
335 Exprs.data(), NumOutputs, NumInputs,
336 Clobbers.data(), NumClobbers);
339 void ASTStmtReader::VisitMSAsmStmt(MSAsmStmt *S) {
341 S->LBraceLoc = ReadSourceLocation(Record, Idx);
342 S->EndLoc = ReadSourceLocation(Record, Idx);
343 S->NumAsmToks = Record[Idx++];
344 std::string AsmStr = ReadString(Record, Idx);
347 SmallVector<Token, 16> AsmToks;
348 AsmToks.reserve(S->NumAsmToks);
349 for (unsigned i = 0, e = S->NumAsmToks; i != e; ++i) {
350 AsmToks.push_back(ReadToken(Record, Idx));
353 // The calls to reserve() for the FooData vectors are mandatory to
354 // prevent dead StringRefs in the Foo vectors.
356 // Read the clobbers.
357 SmallVector<std::string, 16> ClobbersData;
358 SmallVector<StringRef, 16> Clobbers;
359 ClobbersData.reserve(S->NumClobbers);
360 Clobbers.reserve(S->NumClobbers);
361 for (unsigned i = 0, e = S->NumClobbers; i != e; ++i) {
362 ClobbersData.push_back(ReadString(Record, Idx));
363 Clobbers.push_back(ClobbersData.back());
366 // Read the operands.
367 unsigned NumOperands = S->NumOutputs + S->NumInputs;
368 SmallVector<Expr*, 16> Exprs;
369 SmallVector<std::string, 16> ConstraintsData;
370 SmallVector<StringRef, 16> Constraints;
371 Exprs.reserve(NumOperands);
372 ConstraintsData.reserve(NumOperands);
373 Constraints.reserve(NumOperands);
374 for (unsigned i = 0; i != NumOperands; ++i) {
375 Exprs.push_back(cast<Expr>(Reader.ReadSubStmt()));
376 ConstraintsData.push_back(ReadString(Record, Idx));
377 Constraints.push_back(ConstraintsData.back());
380 S->initialize(Reader.getContext(), AsmStr, AsmToks,
381 Constraints, Exprs, Clobbers);
384 void ASTStmtReader::VisitCapturedStmt(CapturedStmt *S) {
387 S->setCapturedDecl(ReadDeclAs<CapturedDecl>(Record, Idx));
388 S->setCapturedRegionKind(static_cast<CapturedRegionKind>(Record[Idx++]));
389 S->setCapturedRecordDecl(ReadDeclAs<RecordDecl>(Record, Idx));
392 for (CapturedStmt::capture_init_iterator I = S->capture_init_begin(),
393 E = S->capture_init_end();
395 *I = Reader.ReadSubExpr();
398 S->setCapturedStmt(Reader.ReadSubStmt());
399 S->getCapturedDecl()->setBody(S->getCapturedStmt());
402 for (auto &I : S->captures()) {
403 I.VarAndKind.setPointer(ReadDeclAs<VarDecl>(Record, Idx));
405 .setInt(static_cast<CapturedStmt::VariableCaptureKind>(Record[Idx++]));
406 I.Loc = ReadSourceLocation(Record, Idx);
410 void ASTStmtReader::VisitExpr(Expr *E) {
412 E->setType(Reader.readType(F, Record, Idx));
413 E->setTypeDependent(Record[Idx++]);
414 E->setValueDependent(Record[Idx++]);
415 E->setInstantiationDependent(Record[Idx++]);
416 E->ExprBits.ContainsUnexpandedParameterPack = Record[Idx++];
417 E->setValueKind(static_cast<ExprValueKind>(Record[Idx++]));
418 E->setObjectKind(static_cast<ExprObjectKind>(Record[Idx++]));
419 assert(Idx == NumExprFields && "Incorrect expression field count");
422 void ASTStmtReader::VisitPredefinedExpr(PredefinedExpr *E) {
424 E->setLocation(ReadSourceLocation(Record, Idx));
425 E->Type = (PredefinedExpr::IdentType)Record[Idx++];
426 E->FnName = cast_or_null<StringLiteral>(Reader.ReadSubExpr());
429 void ASTStmtReader::VisitDeclRefExpr(DeclRefExpr *E) {
432 E->DeclRefExprBits.HasQualifier = Record[Idx++];
433 E->DeclRefExprBits.HasFoundDecl = Record[Idx++];
434 E->DeclRefExprBits.HasTemplateKWAndArgsInfo = Record[Idx++];
435 E->DeclRefExprBits.HadMultipleCandidates = Record[Idx++];
436 E->DeclRefExprBits.RefersToEnclosingVariableOrCapture = Record[Idx++];
437 unsigned NumTemplateArgs = 0;
438 if (E->hasTemplateKWAndArgsInfo())
439 NumTemplateArgs = Record[Idx++];
441 if (E->hasQualifier())
442 E->getInternalQualifierLoc()
443 = Reader.ReadNestedNameSpecifierLoc(F, Record, Idx);
445 if (E->hasFoundDecl())
446 E->getInternalFoundDecl() = ReadDeclAs<NamedDecl>(Record, Idx);
448 if (E->hasTemplateKWAndArgsInfo())
449 ReadTemplateKWAndArgsInfo(*E->getTemplateKWAndArgsInfo(),
452 E->setDecl(ReadDeclAs<ValueDecl>(Record, Idx));
453 E->setLocation(ReadSourceLocation(Record, Idx));
454 ReadDeclarationNameLoc(E->DNLoc, E->getDecl()->getDeclName(), Record, Idx);
457 void ASTStmtReader::VisitIntegerLiteral(IntegerLiteral *E) {
459 E->setLocation(ReadSourceLocation(Record, Idx));
460 E->setValue(Reader.getContext(), Reader.ReadAPInt(Record, Idx));
463 void ASTStmtReader::VisitFloatingLiteral(FloatingLiteral *E) {
465 E->setRawSemantics(static_cast<Stmt::APFloatSemantics>(Record[Idx++]));
466 E->setExact(Record[Idx++]);
467 E->setValue(Reader.getContext(),
468 Reader.ReadAPFloat(Record, E->getSemantics(), Idx));
469 E->setLocation(ReadSourceLocation(Record, Idx));
472 void ASTStmtReader::VisitImaginaryLiteral(ImaginaryLiteral *E) {
474 E->setSubExpr(Reader.ReadSubExpr());
477 void ASTStmtReader::VisitStringLiteral(StringLiteral *E) {
479 unsigned Len = Record[Idx++];
480 assert(Record[Idx] == E->getNumConcatenated() &&
481 "Wrong number of concatenated tokens!");
483 StringLiteral::StringKind kind =
484 static_cast<StringLiteral::StringKind>(Record[Idx++]);
485 bool isPascal = Record[Idx++];
488 SmallString<16> Str(&Record[Idx], &Record[Idx] + Len);
489 E->setString(Reader.getContext(), Str, kind, isPascal);
492 // Read source locations
493 for (unsigned I = 0, N = E->getNumConcatenated(); I != N; ++I)
494 E->setStrTokenLoc(I, ReadSourceLocation(Record, Idx));
497 void ASTStmtReader::VisitCharacterLiteral(CharacterLiteral *E) {
499 E->setValue(Record[Idx++]);
500 E->setLocation(ReadSourceLocation(Record, Idx));
501 E->setKind(static_cast<CharacterLiteral::CharacterKind>(Record[Idx++]));
504 void ASTStmtReader::VisitParenExpr(ParenExpr *E) {
506 E->setLParen(ReadSourceLocation(Record, Idx));
507 E->setRParen(ReadSourceLocation(Record, Idx));
508 E->setSubExpr(Reader.ReadSubExpr());
511 void ASTStmtReader::VisitParenListExpr(ParenListExpr *E) {
513 unsigned NumExprs = Record[Idx++];
514 E->Exprs = new (Reader.getContext()) Stmt*[NumExprs];
515 for (unsigned i = 0; i != NumExprs; ++i)
516 E->Exprs[i] = Reader.ReadSubStmt();
517 E->NumExprs = NumExprs;
518 E->LParenLoc = ReadSourceLocation(Record, Idx);
519 E->RParenLoc = ReadSourceLocation(Record, Idx);
522 void ASTStmtReader::VisitUnaryOperator(UnaryOperator *E) {
524 E->setSubExpr(Reader.ReadSubExpr());
525 E->setOpcode((UnaryOperator::Opcode)Record[Idx++]);
526 E->setOperatorLoc(ReadSourceLocation(Record, Idx));
529 void ASTStmtReader::VisitOffsetOfExpr(OffsetOfExpr *E) {
530 typedef OffsetOfExpr::OffsetOfNode Node;
532 assert(E->getNumComponents() == Record[Idx]);
534 assert(E->getNumExpressions() == Record[Idx]);
536 E->setOperatorLoc(ReadSourceLocation(Record, Idx));
537 E->setRParenLoc(ReadSourceLocation(Record, Idx));
538 E->setTypeSourceInfo(GetTypeSourceInfo(Record, Idx));
539 for (unsigned I = 0, N = E->getNumComponents(); I != N; ++I) {
540 Node::Kind Kind = static_cast<Node::Kind>(Record[Idx++]);
541 SourceLocation Start = ReadSourceLocation(Record, Idx);
542 SourceLocation End = ReadSourceLocation(Record, Idx);
545 E->setComponent(I, Node(Start, Record[Idx++], End));
549 E->setComponent(I, Node(Start, ReadDeclAs<FieldDecl>(Record, Idx), End));
552 case Node::Identifier:
555 Reader.GetIdentifierInfo(F, Record, Idx),
560 CXXBaseSpecifier *Base = new (Reader.getContext()) CXXBaseSpecifier();
561 *Base = Reader.ReadCXXBaseSpecifier(F, Record, Idx);
562 E->setComponent(I, Node(Base));
568 for (unsigned I = 0, N = E->getNumExpressions(); I != N; ++I)
569 E->setIndexExpr(I, Reader.ReadSubExpr());
572 void ASTStmtReader::VisitUnaryExprOrTypeTraitExpr(UnaryExprOrTypeTraitExpr *E) {
574 E->setKind(static_cast<UnaryExprOrTypeTrait>(Record[Idx++]));
575 if (Record[Idx] == 0) {
576 E->setArgument(Reader.ReadSubExpr());
579 E->setArgument(GetTypeSourceInfo(Record, Idx));
581 E->setOperatorLoc(ReadSourceLocation(Record, Idx));
582 E->setRParenLoc(ReadSourceLocation(Record, Idx));
585 void ASTStmtReader::VisitArraySubscriptExpr(ArraySubscriptExpr *E) {
587 E->setLHS(Reader.ReadSubExpr());
588 E->setRHS(Reader.ReadSubExpr());
589 E->setRBracketLoc(ReadSourceLocation(Record, Idx));
592 void ASTStmtReader::VisitCallExpr(CallExpr *E) {
594 E->setNumArgs(Reader.getContext(), Record[Idx++]);
595 E->setRParenLoc(ReadSourceLocation(Record, Idx));
596 E->setCallee(Reader.ReadSubExpr());
597 for (unsigned I = 0, N = E->getNumArgs(); I != N; ++I)
598 E->setArg(I, Reader.ReadSubExpr());
601 void ASTStmtReader::VisitCXXMemberCallExpr(CXXMemberCallExpr *E) {
605 void ASTStmtReader::VisitMemberExpr(MemberExpr *E) {
606 // Don't call VisitExpr, this is fully initialized at creation.
607 assert(E->getStmtClass() == Stmt::MemberExprClass &&
608 "It's a subclass, we must advance Idx!");
611 void ASTStmtReader::VisitObjCIsaExpr(ObjCIsaExpr *E) {
613 E->setBase(Reader.ReadSubExpr());
614 E->setIsaMemberLoc(ReadSourceLocation(Record, Idx));
615 E->setOpLoc(ReadSourceLocation(Record, Idx));
616 E->setArrow(Record[Idx++]);
620 VisitObjCIndirectCopyRestoreExpr(ObjCIndirectCopyRestoreExpr *E) {
622 E->Operand = Reader.ReadSubExpr();
623 E->setShouldCopy(Record[Idx++]);
626 void ASTStmtReader::VisitObjCBridgedCastExpr(ObjCBridgedCastExpr *E) {
627 VisitExplicitCastExpr(E);
628 E->LParenLoc = ReadSourceLocation(Record, Idx);
629 E->BridgeKeywordLoc = ReadSourceLocation(Record, Idx);
630 E->Kind = Record[Idx++];
633 void ASTStmtReader::VisitCastExpr(CastExpr *E) {
635 unsigned NumBaseSpecs = Record[Idx++];
636 assert(NumBaseSpecs == E->path_size());
637 E->setSubExpr(Reader.ReadSubExpr());
638 E->setCastKind((CastKind)Record[Idx++]);
639 CastExpr::path_iterator BaseI = E->path_begin();
640 while (NumBaseSpecs--) {
641 CXXBaseSpecifier *BaseSpec = new (Reader.getContext()) CXXBaseSpecifier;
642 *BaseSpec = Reader.ReadCXXBaseSpecifier(F, Record, Idx);
647 void ASTStmtReader::VisitBinaryOperator(BinaryOperator *E) {
649 E->setLHS(Reader.ReadSubExpr());
650 E->setRHS(Reader.ReadSubExpr());
651 E->setOpcode((BinaryOperator::Opcode)Record[Idx++]);
652 E->setOperatorLoc(ReadSourceLocation(Record, Idx));
653 E->setFPContractable((bool)Record[Idx++]);
656 void ASTStmtReader::VisitCompoundAssignOperator(CompoundAssignOperator *E) {
657 VisitBinaryOperator(E);
658 E->setComputationLHSType(Reader.readType(F, Record, Idx));
659 E->setComputationResultType(Reader.readType(F, Record, Idx));
662 void ASTStmtReader::VisitConditionalOperator(ConditionalOperator *E) {
664 E->SubExprs[ConditionalOperator::COND] = Reader.ReadSubExpr();
665 E->SubExprs[ConditionalOperator::LHS] = Reader.ReadSubExpr();
666 E->SubExprs[ConditionalOperator::RHS] = Reader.ReadSubExpr();
667 E->QuestionLoc = ReadSourceLocation(Record, Idx);
668 E->ColonLoc = ReadSourceLocation(Record, Idx);
672 ASTStmtReader::VisitBinaryConditionalOperator(BinaryConditionalOperator *E) {
674 E->OpaqueValue = cast<OpaqueValueExpr>(Reader.ReadSubExpr());
675 E->SubExprs[BinaryConditionalOperator::COMMON] = Reader.ReadSubExpr();
676 E->SubExprs[BinaryConditionalOperator::COND] = Reader.ReadSubExpr();
677 E->SubExprs[BinaryConditionalOperator::LHS] = Reader.ReadSubExpr();
678 E->SubExprs[BinaryConditionalOperator::RHS] = Reader.ReadSubExpr();
679 E->QuestionLoc = ReadSourceLocation(Record, Idx);
680 E->ColonLoc = ReadSourceLocation(Record, Idx);
683 void ASTStmtReader::VisitImplicitCastExpr(ImplicitCastExpr *E) {
687 void ASTStmtReader::VisitExplicitCastExpr(ExplicitCastExpr *E) {
689 E->setTypeInfoAsWritten(GetTypeSourceInfo(Record, Idx));
692 void ASTStmtReader::VisitCStyleCastExpr(CStyleCastExpr *E) {
693 VisitExplicitCastExpr(E);
694 E->setLParenLoc(ReadSourceLocation(Record, Idx));
695 E->setRParenLoc(ReadSourceLocation(Record, Idx));
698 void ASTStmtReader::VisitCompoundLiteralExpr(CompoundLiteralExpr *E) {
700 E->setLParenLoc(ReadSourceLocation(Record, Idx));
701 E->setTypeSourceInfo(GetTypeSourceInfo(Record, Idx));
702 E->setInitializer(Reader.ReadSubExpr());
703 E->setFileScope(Record[Idx++]);
706 void ASTStmtReader::VisitExtVectorElementExpr(ExtVectorElementExpr *E) {
708 E->setBase(Reader.ReadSubExpr());
709 E->setAccessor(Reader.GetIdentifierInfo(F, Record, Idx));
710 E->setAccessorLoc(ReadSourceLocation(Record, Idx));
713 void ASTStmtReader::VisitInitListExpr(InitListExpr *E) {
715 if (InitListExpr *SyntForm = cast_or_null<InitListExpr>(Reader.ReadSubStmt()))
716 E->setSyntacticForm(SyntForm);
717 E->setLBraceLoc(ReadSourceLocation(Record, Idx));
718 E->setRBraceLoc(ReadSourceLocation(Record, Idx));
719 bool isArrayFiller = Record[Idx++];
720 Expr *filler = nullptr;
722 filler = Reader.ReadSubExpr();
723 E->ArrayFillerOrUnionFieldInit = filler;
725 E->ArrayFillerOrUnionFieldInit = ReadDeclAs<FieldDecl>(Record, Idx);
726 E->sawArrayRangeDesignator(Record[Idx++]);
727 unsigned NumInits = Record[Idx++];
728 E->reserveInits(Reader.getContext(), NumInits);
730 for (unsigned I = 0; I != NumInits; ++I) {
731 Expr *init = Reader.ReadSubExpr();
732 E->updateInit(Reader.getContext(), I, init ? init : filler);
735 for (unsigned I = 0; I != NumInits; ++I)
736 E->updateInit(Reader.getContext(), I, Reader.ReadSubExpr());
740 void ASTStmtReader::VisitDesignatedInitExpr(DesignatedInitExpr *E) {
741 typedef DesignatedInitExpr::Designator Designator;
744 unsigned NumSubExprs = Record[Idx++];
745 assert(NumSubExprs == E->getNumSubExprs() && "Wrong number of subexprs");
746 for (unsigned I = 0; I != NumSubExprs; ++I)
747 E->setSubExpr(I, Reader.ReadSubExpr());
748 E->setEqualOrColonLoc(ReadSourceLocation(Record, Idx));
749 E->setGNUSyntax(Record[Idx++]);
751 SmallVector<Designator, 4> Designators;
752 while (Idx < Record.size()) {
753 switch ((DesignatorTypes)Record[Idx++]) {
754 case DESIG_FIELD_DECL: {
755 FieldDecl *Field = ReadDeclAs<FieldDecl>(Record, Idx);
756 SourceLocation DotLoc
757 = ReadSourceLocation(Record, Idx);
758 SourceLocation FieldLoc
759 = ReadSourceLocation(Record, Idx);
760 Designators.push_back(Designator(Field->getIdentifier(), DotLoc,
762 Designators.back().setField(Field);
766 case DESIG_FIELD_NAME: {
767 const IdentifierInfo *Name = Reader.GetIdentifierInfo(F, Record, Idx);
768 SourceLocation DotLoc
769 = ReadSourceLocation(Record, Idx);
770 SourceLocation FieldLoc
771 = ReadSourceLocation(Record, Idx);
772 Designators.push_back(Designator(Name, DotLoc, FieldLoc));
777 unsigned Index = Record[Idx++];
778 SourceLocation LBracketLoc
779 = ReadSourceLocation(Record, Idx);
780 SourceLocation RBracketLoc
781 = ReadSourceLocation(Record, Idx);
782 Designators.push_back(Designator(Index, LBracketLoc, RBracketLoc));
786 case DESIG_ARRAY_RANGE: {
787 unsigned Index = Record[Idx++];
788 SourceLocation LBracketLoc
789 = ReadSourceLocation(Record, Idx);
790 SourceLocation EllipsisLoc
791 = ReadSourceLocation(Record, Idx);
792 SourceLocation RBracketLoc
793 = ReadSourceLocation(Record, Idx);
794 Designators.push_back(Designator(Index, LBracketLoc, EllipsisLoc,
800 E->setDesignators(Reader.getContext(),
801 Designators.data(), Designators.size());
804 void ASTStmtReader::VisitDesignatedInitUpdateExpr(DesignatedInitUpdateExpr *E) {
806 E->setBase(Reader.ReadSubExpr());
807 E->setUpdater(Reader.ReadSubExpr());
810 void ASTStmtReader::VisitNoInitExpr(NoInitExpr *E) {
814 void ASTStmtReader::VisitImplicitValueInitExpr(ImplicitValueInitExpr *E) {
818 void ASTStmtReader::VisitVAArgExpr(VAArgExpr *E) {
820 E->setSubExpr(Reader.ReadSubExpr());
821 E->setWrittenTypeInfo(GetTypeSourceInfo(Record, Idx));
822 E->setBuiltinLoc(ReadSourceLocation(Record, Idx));
823 E->setRParenLoc(ReadSourceLocation(Record, Idx));
826 void ASTStmtReader::VisitAddrLabelExpr(AddrLabelExpr *E) {
828 E->setAmpAmpLoc(ReadSourceLocation(Record, Idx));
829 E->setLabelLoc(ReadSourceLocation(Record, Idx));
830 E->setLabel(ReadDeclAs<LabelDecl>(Record, Idx));
833 void ASTStmtReader::VisitStmtExpr(StmtExpr *E) {
835 E->setLParenLoc(ReadSourceLocation(Record, Idx));
836 E->setRParenLoc(ReadSourceLocation(Record, Idx));
837 E->setSubStmt(cast_or_null<CompoundStmt>(Reader.ReadSubStmt()));
840 void ASTStmtReader::VisitChooseExpr(ChooseExpr *E) {
842 E->setCond(Reader.ReadSubExpr());
843 E->setLHS(Reader.ReadSubExpr());
844 E->setRHS(Reader.ReadSubExpr());
845 E->setBuiltinLoc(ReadSourceLocation(Record, Idx));
846 E->setRParenLoc(ReadSourceLocation(Record, Idx));
847 E->setIsConditionTrue(Record[Idx++]);
850 void ASTStmtReader::VisitGNUNullExpr(GNUNullExpr *E) {
852 E->setTokenLocation(ReadSourceLocation(Record, Idx));
855 void ASTStmtReader::VisitShuffleVectorExpr(ShuffleVectorExpr *E) {
857 SmallVector<Expr *, 16> Exprs;
858 unsigned NumExprs = Record[Idx++];
860 Exprs.push_back(Reader.ReadSubExpr());
861 E->setExprs(Reader.getContext(), Exprs);
862 E->setBuiltinLoc(ReadSourceLocation(Record, Idx));
863 E->setRParenLoc(ReadSourceLocation(Record, Idx));
866 void ASTStmtReader::VisitConvertVectorExpr(ConvertVectorExpr *E) {
868 E->BuiltinLoc = ReadSourceLocation(Record, Idx);
869 E->RParenLoc = ReadSourceLocation(Record, Idx);
870 E->TInfo = GetTypeSourceInfo(Record, Idx);
871 E->SrcExpr = Reader.ReadSubExpr();
874 void ASTStmtReader::VisitBlockExpr(BlockExpr *E) {
876 E->setBlockDecl(ReadDeclAs<BlockDecl>(Record, Idx));
879 void ASTStmtReader::VisitGenericSelectionExpr(GenericSelectionExpr *E) {
881 E->NumAssocs = Record[Idx++];
882 E->AssocTypes = new (Reader.getContext()) TypeSourceInfo*[E->NumAssocs];
884 new(Reader.getContext()) Stmt*[GenericSelectionExpr::END_EXPR+E->NumAssocs];
886 E->SubExprs[GenericSelectionExpr::CONTROLLING] = Reader.ReadSubExpr();
887 for (unsigned I = 0, N = E->getNumAssocs(); I != N; ++I) {
888 E->AssocTypes[I] = GetTypeSourceInfo(Record, Idx);
889 E->SubExprs[GenericSelectionExpr::END_EXPR+I] = Reader.ReadSubExpr();
891 E->ResultIndex = Record[Idx++];
893 E->GenericLoc = ReadSourceLocation(Record, Idx);
894 E->DefaultLoc = ReadSourceLocation(Record, Idx);
895 E->RParenLoc = ReadSourceLocation(Record, Idx);
898 void ASTStmtReader::VisitPseudoObjectExpr(PseudoObjectExpr *E) {
900 unsigned numSemanticExprs = Record[Idx++];
901 assert(numSemanticExprs + 1 == E->PseudoObjectExprBits.NumSubExprs);
902 E->PseudoObjectExprBits.ResultIndex = Record[Idx++];
904 // Read the syntactic expression.
905 E->getSubExprsBuffer()[0] = Reader.ReadSubExpr();
907 // Read all the semantic expressions.
908 for (unsigned i = 0; i != numSemanticExprs; ++i) {
909 Expr *subExpr = Reader.ReadSubExpr();
910 E->getSubExprsBuffer()[i+1] = subExpr;
914 void ASTStmtReader::VisitAtomicExpr(AtomicExpr *E) {
916 E->Op = AtomicExpr::AtomicOp(Record[Idx++]);
917 E->NumSubExprs = AtomicExpr::getNumSubExprs(E->Op);
918 for (unsigned I = 0; I != E->NumSubExprs; ++I)
919 E->SubExprs[I] = Reader.ReadSubExpr();
920 E->BuiltinLoc = ReadSourceLocation(Record, Idx);
921 E->RParenLoc = ReadSourceLocation(Record, Idx);
924 //===----------------------------------------------------------------------===//
925 // Objective-C Expressions and Statements
927 void ASTStmtReader::VisitObjCStringLiteral(ObjCStringLiteral *E) {
929 E->setString(cast<StringLiteral>(Reader.ReadSubStmt()));
930 E->setAtLoc(ReadSourceLocation(Record, Idx));
933 void ASTStmtReader::VisitObjCBoxedExpr(ObjCBoxedExpr *E) {
935 // could be one of several IntegerLiteral, FloatLiteral, etc.
936 E->SubExpr = Reader.ReadSubStmt();
937 E->BoxingMethod = ReadDeclAs<ObjCMethodDecl>(Record, Idx);
938 E->Range = ReadSourceRange(Record, Idx);
941 void ASTStmtReader::VisitObjCArrayLiteral(ObjCArrayLiteral *E) {
943 unsigned NumElements = Record[Idx++];
944 assert(NumElements == E->getNumElements() && "Wrong number of elements");
945 Expr **Elements = E->getElements();
946 for (unsigned I = 0, N = NumElements; I != N; ++I)
947 Elements[I] = Reader.ReadSubExpr();
948 E->ArrayWithObjectsMethod = ReadDeclAs<ObjCMethodDecl>(Record, Idx);
949 E->Range = ReadSourceRange(Record, Idx);
952 void ASTStmtReader::VisitObjCDictionaryLiteral(ObjCDictionaryLiteral *E) {
954 unsigned NumElements = Record[Idx++];
955 assert(NumElements == E->getNumElements() && "Wrong number of elements");
956 bool HasPackExpansions = Record[Idx++];
957 assert(HasPackExpansions == E->HasPackExpansions &&"Pack expansion mismatch");
958 ObjCDictionaryLiteral::KeyValuePair *KeyValues = E->getKeyValues();
959 ObjCDictionaryLiteral::ExpansionData *Expansions = E->getExpansionData();
960 for (unsigned I = 0; I != NumElements; ++I) {
961 KeyValues[I].Key = Reader.ReadSubExpr();
962 KeyValues[I].Value = Reader.ReadSubExpr();
963 if (HasPackExpansions) {
964 Expansions[I].EllipsisLoc = ReadSourceLocation(Record, Idx);
965 Expansions[I].NumExpansionsPlusOne = Record[Idx++];
968 E->DictWithObjectsMethod = ReadDeclAs<ObjCMethodDecl>(Record, Idx);
969 E->Range = ReadSourceRange(Record, Idx);
972 void ASTStmtReader::VisitObjCEncodeExpr(ObjCEncodeExpr *E) {
974 E->setEncodedTypeSourceInfo(GetTypeSourceInfo(Record, Idx));
975 E->setAtLoc(ReadSourceLocation(Record, Idx));
976 E->setRParenLoc(ReadSourceLocation(Record, Idx));
979 void ASTStmtReader::VisitObjCSelectorExpr(ObjCSelectorExpr *E) {
981 E->setSelector(Reader.ReadSelector(F, Record, Idx));
982 E->setAtLoc(ReadSourceLocation(Record, Idx));
983 E->setRParenLoc(ReadSourceLocation(Record, Idx));
986 void ASTStmtReader::VisitObjCProtocolExpr(ObjCProtocolExpr *E) {
988 E->setProtocol(ReadDeclAs<ObjCProtocolDecl>(Record, Idx));
989 E->setAtLoc(ReadSourceLocation(Record, Idx));
990 E->ProtoLoc = ReadSourceLocation(Record, Idx);
991 E->setRParenLoc(ReadSourceLocation(Record, Idx));
994 void ASTStmtReader::VisitObjCIvarRefExpr(ObjCIvarRefExpr *E) {
996 E->setDecl(ReadDeclAs<ObjCIvarDecl>(Record, Idx));
997 E->setLocation(ReadSourceLocation(Record, Idx));
998 E->setOpLoc(ReadSourceLocation(Record, Idx));
999 E->setBase(Reader.ReadSubExpr());
1000 E->setIsArrow(Record[Idx++]);
1001 E->setIsFreeIvar(Record[Idx++]);
1004 void ASTStmtReader::VisitObjCPropertyRefExpr(ObjCPropertyRefExpr *E) {
1006 unsigned MethodRefFlags = Record[Idx++];
1007 bool Implicit = Record[Idx++] != 0;
1009 ObjCMethodDecl *Getter = ReadDeclAs<ObjCMethodDecl>(Record, Idx);
1010 ObjCMethodDecl *Setter = ReadDeclAs<ObjCMethodDecl>(Record, Idx);
1011 E->setImplicitProperty(Getter, Setter, MethodRefFlags);
1013 E->setExplicitProperty(ReadDeclAs<ObjCPropertyDecl>(Record, Idx),
1016 E->setLocation(ReadSourceLocation(Record, Idx));
1017 E->setReceiverLocation(ReadSourceLocation(Record, Idx));
1018 switch (Record[Idx++]) {
1020 E->setBase(Reader.ReadSubExpr());
1023 E->setSuperReceiver(Reader.readType(F, Record, Idx));
1026 E->setClassReceiver(ReadDeclAs<ObjCInterfaceDecl>(Record, Idx));
1031 void ASTStmtReader::VisitObjCSubscriptRefExpr(ObjCSubscriptRefExpr *E) {
1033 E->setRBracket(ReadSourceLocation(Record, Idx));
1034 E->setBaseExpr(Reader.ReadSubExpr());
1035 E->setKeyExpr(Reader.ReadSubExpr());
1036 E->GetAtIndexMethodDecl = ReadDeclAs<ObjCMethodDecl>(Record, Idx);
1037 E->SetAtIndexMethodDecl = ReadDeclAs<ObjCMethodDecl>(Record, Idx);
1040 void ASTStmtReader::VisitObjCMessageExpr(ObjCMessageExpr *E) {
1042 assert(Record[Idx] == E->getNumArgs());
1044 unsigned NumStoredSelLocs = Record[Idx++];
1045 E->SelLocsKind = Record[Idx++];
1046 E->setDelegateInitCall(Record[Idx++]);
1047 E->IsImplicit = Record[Idx++];
1048 ObjCMessageExpr::ReceiverKind Kind
1049 = static_cast<ObjCMessageExpr::ReceiverKind>(Record[Idx++]);
1051 case ObjCMessageExpr::Instance:
1052 E->setInstanceReceiver(Reader.ReadSubExpr());
1055 case ObjCMessageExpr::Class:
1056 E->setClassReceiver(GetTypeSourceInfo(Record, Idx));
1059 case ObjCMessageExpr::SuperClass:
1060 case ObjCMessageExpr::SuperInstance: {
1061 QualType T = Reader.readType(F, Record, Idx);
1062 SourceLocation SuperLoc = ReadSourceLocation(Record, Idx);
1063 E->setSuper(SuperLoc, T, Kind == ObjCMessageExpr::SuperInstance);
1068 assert(Kind == E->getReceiverKind());
1071 E->setMethodDecl(ReadDeclAs<ObjCMethodDecl>(Record, Idx));
1073 E->setSelector(Reader.ReadSelector(F, Record, Idx));
1075 E->LBracLoc = ReadSourceLocation(Record, Idx);
1076 E->RBracLoc = ReadSourceLocation(Record, Idx);
1078 for (unsigned I = 0, N = E->getNumArgs(); I != N; ++I)
1079 E->setArg(I, Reader.ReadSubExpr());
1081 SourceLocation *Locs = E->getStoredSelLocs();
1082 for (unsigned I = 0; I != NumStoredSelLocs; ++I)
1083 Locs[I] = ReadSourceLocation(Record, Idx);
1086 void ASTStmtReader::VisitObjCForCollectionStmt(ObjCForCollectionStmt *S) {
1088 S->setElement(Reader.ReadSubStmt());
1089 S->setCollection(Reader.ReadSubExpr());
1090 S->setBody(Reader.ReadSubStmt());
1091 S->setForLoc(ReadSourceLocation(Record, Idx));
1092 S->setRParenLoc(ReadSourceLocation(Record, Idx));
1095 void ASTStmtReader::VisitObjCAtCatchStmt(ObjCAtCatchStmt *S) {
1097 S->setCatchBody(Reader.ReadSubStmt());
1098 S->setCatchParamDecl(ReadDeclAs<VarDecl>(Record, Idx));
1099 S->setAtCatchLoc(ReadSourceLocation(Record, Idx));
1100 S->setRParenLoc(ReadSourceLocation(Record, Idx));
1103 void ASTStmtReader::VisitObjCAtFinallyStmt(ObjCAtFinallyStmt *S) {
1105 S->setFinallyBody(Reader.ReadSubStmt());
1106 S->setAtFinallyLoc(ReadSourceLocation(Record, Idx));
1109 void ASTStmtReader::VisitObjCAutoreleasePoolStmt(ObjCAutoreleasePoolStmt *S) {
1111 S->setSubStmt(Reader.ReadSubStmt());
1112 S->setAtLoc(ReadSourceLocation(Record, Idx));
1115 void ASTStmtReader::VisitObjCAtTryStmt(ObjCAtTryStmt *S) {
1117 assert(Record[Idx] == S->getNumCatchStmts());
1119 bool HasFinally = Record[Idx++];
1120 S->setTryBody(Reader.ReadSubStmt());
1121 for (unsigned I = 0, N = S->getNumCatchStmts(); I != N; ++I)
1122 S->setCatchStmt(I, cast_or_null<ObjCAtCatchStmt>(Reader.ReadSubStmt()));
1125 S->setFinallyStmt(Reader.ReadSubStmt());
1126 S->setAtTryLoc(ReadSourceLocation(Record, Idx));
1129 void ASTStmtReader::VisitObjCAtSynchronizedStmt(ObjCAtSynchronizedStmt *S) {
1131 S->setSynchExpr(Reader.ReadSubStmt());
1132 S->setSynchBody(Reader.ReadSubStmt());
1133 S->setAtSynchronizedLoc(ReadSourceLocation(Record, Idx));
1136 void ASTStmtReader::VisitObjCAtThrowStmt(ObjCAtThrowStmt *S) {
1138 S->setThrowExpr(Reader.ReadSubStmt());
1139 S->setThrowLoc(ReadSourceLocation(Record, Idx));
1142 void ASTStmtReader::VisitObjCBoolLiteralExpr(ObjCBoolLiteralExpr *E) {
1144 E->setValue(Record[Idx++]);
1145 E->setLocation(ReadSourceLocation(Record, Idx));
1148 //===----------------------------------------------------------------------===//
1149 // C++ Expressions and Statements
1150 //===----------------------------------------------------------------------===//
1152 void ASTStmtReader::VisitCXXCatchStmt(CXXCatchStmt *S) {
1154 S->CatchLoc = ReadSourceLocation(Record, Idx);
1155 S->ExceptionDecl = ReadDeclAs<VarDecl>(Record, Idx);
1156 S->HandlerBlock = Reader.ReadSubStmt();
1159 void ASTStmtReader::VisitCXXTryStmt(CXXTryStmt *S) {
1161 assert(Record[Idx] == S->getNumHandlers() && "NumStmtFields is wrong ?");
1163 S->TryLoc = ReadSourceLocation(Record, Idx);
1164 S->getStmts()[0] = Reader.ReadSubStmt();
1165 for (unsigned i = 0, e = S->getNumHandlers(); i != e; ++i)
1166 S->getStmts()[i + 1] = Reader.ReadSubStmt();
1169 void ASTStmtReader::VisitCXXForRangeStmt(CXXForRangeStmt *S) {
1171 S->setForLoc(ReadSourceLocation(Record, Idx));
1172 S->setColonLoc(ReadSourceLocation(Record, Idx));
1173 S->setRParenLoc(ReadSourceLocation(Record, Idx));
1174 S->setRangeStmt(Reader.ReadSubStmt());
1175 S->setBeginEndStmt(Reader.ReadSubStmt());
1176 S->setCond(Reader.ReadSubExpr());
1177 S->setInc(Reader.ReadSubExpr());
1178 S->setLoopVarStmt(Reader.ReadSubStmt());
1179 S->setBody(Reader.ReadSubStmt());
1182 void ASTStmtReader::VisitMSDependentExistsStmt(MSDependentExistsStmt *S) {
1184 S->KeywordLoc = ReadSourceLocation(Record, Idx);
1185 S->IsIfExists = Record[Idx++];
1186 S->QualifierLoc = Reader.ReadNestedNameSpecifierLoc(F, Record, Idx);
1187 ReadDeclarationNameInfo(S->NameInfo, Record, Idx);
1188 S->SubStmt = Reader.ReadSubStmt();
1191 void ASTStmtReader::VisitCXXOperatorCallExpr(CXXOperatorCallExpr *E) {
1193 E->Operator = (OverloadedOperatorKind)Record[Idx++];
1194 E->Range = Reader.ReadSourceRange(F, Record, Idx);
1195 E->setFPContractable((bool)Record[Idx++]);
1198 void ASTStmtReader::VisitCXXConstructExpr(CXXConstructExpr *E) {
1200 E->NumArgs = Record[Idx++];
1202 E->Args = new (Reader.getContext()) Stmt*[E->NumArgs];
1203 for (unsigned I = 0, N = E->getNumArgs(); I != N; ++I)
1204 E->setArg(I, Reader.ReadSubExpr());
1205 E->setConstructor(ReadDeclAs<CXXConstructorDecl>(Record, Idx));
1206 E->setLocation(ReadSourceLocation(Record, Idx));
1207 E->setElidable(Record[Idx++]);
1208 E->setHadMultipleCandidates(Record[Idx++]);
1209 E->setListInitialization(Record[Idx++]);
1210 E->setStdInitListInitialization(Record[Idx++]);
1211 E->setRequiresZeroInitialization(Record[Idx++]);
1212 E->setConstructionKind((CXXConstructExpr::ConstructionKind)Record[Idx++]);
1213 E->ParenOrBraceRange = ReadSourceRange(Record, Idx);
1216 void ASTStmtReader::VisitCXXTemporaryObjectExpr(CXXTemporaryObjectExpr *E) {
1217 VisitCXXConstructExpr(E);
1218 E->Type = GetTypeSourceInfo(Record, Idx);
1221 void ASTStmtReader::VisitLambdaExpr(LambdaExpr *E) {
1223 unsigned NumCaptures = Record[Idx++];
1224 assert(NumCaptures == E->NumCaptures);(void)NumCaptures;
1225 unsigned NumArrayIndexVars = Record[Idx++];
1226 E->IntroducerRange = ReadSourceRange(Record, Idx);
1227 E->CaptureDefault = static_cast<LambdaCaptureDefault>(Record[Idx++]);
1228 E->CaptureDefaultLoc = ReadSourceLocation(Record, Idx);
1229 E->ExplicitParams = Record[Idx++];
1230 E->ExplicitResultType = Record[Idx++];
1231 E->ClosingBrace = ReadSourceLocation(Record, Idx);
1233 // Read capture initializers.
1234 for (LambdaExpr::capture_init_iterator C = E->capture_init_begin(),
1235 CEnd = E->capture_init_end();
1237 *C = Reader.ReadSubExpr();
1239 // Read array capture index variables.
1240 if (NumArrayIndexVars > 0) {
1241 unsigned *ArrayIndexStarts = E->getArrayIndexStarts();
1242 for (unsigned I = 0; I != NumCaptures + 1; ++I)
1243 ArrayIndexStarts[I] = Record[Idx++];
1245 VarDecl **ArrayIndexVars = E->getArrayIndexVars();
1246 for (unsigned I = 0; I != NumArrayIndexVars; ++I)
1247 ArrayIndexVars[I] = ReadDeclAs<VarDecl>(Record, Idx);
1252 ASTStmtReader::VisitCXXStdInitializerListExpr(CXXStdInitializerListExpr *E) {
1254 E->SubExpr = Reader.ReadSubExpr();
1257 void ASTStmtReader::VisitCXXNamedCastExpr(CXXNamedCastExpr *E) {
1258 VisitExplicitCastExpr(E);
1259 SourceRange R = ReadSourceRange(Record, Idx);
1260 E->Loc = R.getBegin();
1261 E->RParenLoc = R.getEnd();
1262 R = ReadSourceRange(Record, Idx);
1263 E->AngleBrackets = R;
1266 void ASTStmtReader::VisitCXXStaticCastExpr(CXXStaticCastExpr *E) {
1267 return VisitCXXNamedCastExpr(E);
1270 void ASTStmtReader::VisitCXXDynamicCastExpr(CXXDynamicCastExpr *E) {
1271 return VisitCXXNamedCastExpr(E);
1274 void ASTStmtReader::VisitCXXReinterpretCastExpr(CXXReinterpretCastExpr *E) {
1275 return VisitCXXNamedCastExpr(E);
1278 void ASTStmtReader::VisitCXXConstCastExpr(CXXConstCastExpr *E) {
1279 return VisitCXXNamedCastExpr(E);
1282 void ASTStmtReader::VisitCXXFunctionalCastExpr(CXXFunctionalCastExpr *E) {
1283 VisitExplicitCastExpr(E);
1284 E->setLParenLoc(ReadSourceLocation(Record, Idx));
1285 E->setRParenLoc(ReadSourceLocation(Record, Idx));
1288 void ASTStmtReader::VisitUserDefinedLiteral(UserDefinedLiteral *E) {
1290 E->UDSuffixLoc = ReadSourceLocation(Record, Idx);
1293 void ASTStmtReader::VisitCXXBoolLiteralExpr(CXXBoolLiteralExpr *E) {
1295 E->setValue(Record[Idx++]);
1296 E->setLocation(ReadSourceLocation(Record, Idx));
1299 void ASTStmtReader::VisitCXXNullPtrLiteralExpr(CXXNullPtrLiteralExpr *E) {
1301 E->setLocation(ReadSourceLocation(Record, Idx));
1304 void ASTStmtReader::VisitCXXTypeidExpr(CXXTypeidExpr *E) {
1306 E->setSourceRange(ReadSourceRange(Record, Idx));
1307 if (E->isTypeOperand()) { // typeid(int)
1308 E->setTypeOperandSourceInfo(
1309 GetTypeSourceInfo(Record, Idx));
1314 E->setExprOperand(Reader.ReadSubExpr());
1317 void ASTStmtReader::VisitCXXThisExpr(CXXThisExpr *E) {
1319 E->setLocation(ReadSourceLocation(Record, Idx));
1320 E->setImplicit(Record[Idx++]);
1323 void ASTStmtReader::VisitCXXThrowExpr(CXXThrowExpr *E) {
1325 E->ThrowLoc = ReadSourceLocation(Record, Idx);
1326 E->Op = Reader.ReadSubExpr();
1327 E->IsThrownVariableInScope = Record[Idx++];
1330 void ASTStmtReader::VisitCXXDefaultArgExpr(CXXDefaultArgExpr *E) {
1333 assert((bool)Record[Idx] == E->Param.getInt() && "We messed up at creation ?");
1334 ++Idx; // HasOtherExprStored and SubExpr was handled during creation.
1335 E->Param.setPointer(ReadDeclAs<ParmVarDecl>(Record, Idx));
1336 E->Loc = ReadSourceLocation(Record, Idx);
1339 void ASTStmtReader::VisitCXXDefaultInitExpr(CXXDefaultInitExpr *E) {
1341 E->Field = ReadDeclAs<FieldDecl>(Record, Idx);
1342 E->Loc = ReadSourceLocation(Record, Idx);
1345 void ASTStmtReader::VisitCXXBindTemporaryExpr(CXXBindTemporaryExpr *E) {
1347 E->setTemporary(Reader.ReadCXXTemporary(F, Record, Idx));
1348 E->setSubExpr(Reader.ReadSubExpr());
1351 void ASTStmtReader::VisitCXXScalarValueInitExpr(CXXScalarValueInitExpr *E) {
1353 E->TypeInfo = GetTypeSourceInfo(Record, Idx);
1354 E->RParenLoc = ReadSourceLocation(Record, Idx);
1357 void ASTStmtReader::VisitCXXNewExpr(CXXNewExpr *E) {
1359 E->GlobalNew = Record[Idx++];
1360 bool isArray = Record[Idx++];
1361 E->UsualArrayDeleteWantsSize = Record[Idx++];
1362 unsigned NumPlacementArgs = Record[Idx++];
1363 E->StoredInitializationStyle = Record[Idx++];
1364 E->setOperatorNew(ReadDeclAs<FunctionDecl>(Record, Idx));
1365 E->setOperatorDelete(ReadDeclAs<FunctionDecl>(Record, Idx));
1366 E->AllocatedTypeInfo = GetTypeSourceInfo(Record, Idx);
1367 E->TypeIdParens = ReadSourceRange(Record, Idx);
1368 E->Range = ReadSourceRange(Record, Idx);
1369 E->DirectInitRange = ReadSourceRange(Record, Idx);
1371 E->AllocateArgsArray(Reader.getContext(), isArray, NumPlacementArgs,
1372 E->StoredInitializationStyle != 0);
1374 // Install all the subexpressions.
1375 for (CXXNewExpr::raw_arg_iterator I = E->raw_arg_begin(),e = E->raw_arg_end();
1377 *I = Reader.ReadSubStmt();
1380 void ASTStmtReader::VisitCXXDeleteExpr(CXXDeleteExpr *E) {
1382 E->GlobalDelete = Record[Idx++];
1383 E->ArrayForm = Record[Idx++];
1384 E->ArrayFormAsWritten = Record[Idx++];
1385 E->UsualArrayDeleteWantsSize = Record[Idx++];
1386 E->OperatorDelete = ReadDeclAs<FunctionDecl>(Record, Idx);
1387 E->Argument = Reader.ReadSubExpr();
1388 E->Loc = ReadSourceLocation(Record, Idx);
1391 void ASTStmtReader::VisitCXXPseudoDestructorExpr(CXXPseudoDestructorExpr *E) {
1394 E->Base = Reader.ReadSubExpr();
1395 E->IsArrow = Record[Idx++];
1396 E->OperatorLoc = ReadSourceLocation(Record, Idx);
1397 E->QualifierLoc = Reader.ReadNestedNameSpecifierLoc(F, Record, Idx);
1398 E->ScopeType = GetTypeSourceInfo(Record, Idx);
1399 E->ColonColonLoc = ReadSourceLocation(Record, Idx);
1400 E->TildeLoc = ReadSourceLocation(Record, Idx);
1402 IdentifierInfo *II = Reader.GetIdentifierInfo(F, Record, Idx);
1404 E->setDestroyedType(II, ReadSourceLocation(Record, Idx));
1406 E->setDestroyedType(GetTypeSourceInfo(Record, Idx));
1409 void ASTStmtReader::VisitExprWithCleanups(ExprWithCleanups *E) {
1412 unsigned NumObjects = Record[Idx++];
1413 assert(NumObjects == E->getNumObjects());
1414 for (unsigned i = 0; i != NumObjects; ++i)
1415 E->getObjectsBuffer()[i] = ReadDeclAs<BlockDecl>(Record, Idx);
1417 E->SubExpr = Reader.ReadSubExpr();
1421 ASTStmtReader::VisitCXXDependentScopeMemberExpr(CXXDependentScopeMemberExpr *E){
1424 if (Record[Idx++]) // HasTemplateKWAndArgsInfo
1425 ReadTemplateKWAndArgsInfo(*E->getTemplateKWAndArgsInfo(),
1426 /*NumTemplateArgs=*/Record[Idx++]);
1428 E->Base = Reader.ReadSubExpr();
1429 E->BaseType = Reader.readType(F, Record, Idx);
1430 E->IsArrow = Record[Idx++];
1431 E->OperatorLoc = ReadSourceLocation(Record, Idx);
1432 E->QualifierLoc = Reader.ReadNestedNameSpecifierLoc(F, Record, Idx);
1433 E->FirstQualifierFoundInScope = ReadDeclAs<NamedDecl>(Record, Idx);
1434 ReadDeclarationNameInfo(E->MemberNameInfo, Record, Idx);
1438 ASTStmtReader::VisitDependentScopeDeclRefExpr(DependentScopeDeclRefExpr *E) {
1441 if (Record[Idx++]) // HasTemplateKWAndArgsInfo
1442 ReadTemplateKWAndArgsInfo(*E->getTemplateKWAndArgsInfo(),
1443 /*NumTemplateArgs=*/Record[Idx++]);
1445 E->QualifierLoc = Reader.ReadNestedNameSpecifierLoc(F, Record, Idx);
1446 ReadDeclarationNameInfo(E->NameInfo, Record, Idx);
1450 ASTStmtReader::VisitCXXUnresolvedConstructExpr(CXXUnresolvedConstructExpr *E) {
1452 assert(Record[Idx] == E->arg_size() && "Read wrong record during creation ?");
1454 for (unsigned I = 0, N = E->arg_size(); I != N; ++I)
1455 E->setArg(I, Reader.ReadSubExpr());
1456 E->Type = GetTypeSourceInfo(Record, Idx);
1457 E->setLParenLoc(ReadSourceLocation(Record, Idx));
1458 E->setRParenLoc(ReadSourceLocation(Record, Idx));
1461 void ASTStmtReader::VisitOverloadExpr(OverloadExpr *E) {
1464 if (Record[Idx++]) // HasTemplateKWAndArgsInfo
1465 ReadTemplateKWAndArgsInfo(*E->getTemplateKWAndArgsInfo(),
1466 /*NumTemplateArgs=*/Record[Idx++]);
1468 unsigned NumDecls = Record[Idx++];
1469 UnresolvedSet<8> Decls;
1470 for (unsigned i = 0; i != NumDecls; ++i) {
1471 NamedDecl *D = ReadDeclAs<NamedDecl>(Record, Idx);
1472 AccessSpecifier AS = (AccessSpecifier)Record[Idx++];
1473 Decls.addDecl(D, AS);
1475 E->initializeResults(Reader.getContext(), Decls.begin(), Decls.end());
1477 ReadDeclarationNameInfo(E->NameInfo, Record, Idx);
1478 E->QualifierLoc = Reader.ReadNestedNameSpecifierLoc(F, Record, Idx);
1481 void ASTStmtReader::VisitUnresolvedMemberExpr(UnresolvedMemberExpr *E) {
1482 VisitOverloadExpr(E);
1483 E->IsArrow = Record[Idx++];
1484 E->HasUnresolvedUsing = Record[Idx++];
1485 E->Base = Reader.ReadSubExpr();
1486 E->BaseType = Reader.readType(F, Record, Idx);
1487 E->OperatorLoc = ReadSourceLocation(Record, Idx);
1490 void ASTStmtReader::VisitUnresolvedLookupExpr(UnresolvedLookupExpr *E) {
1491 VisitOverloadExpr(E);
1492 E->RequiresADL = Record[Idx++];
1493 E->Overloaded = Record[Idx++];
1494 E->NamingClass = ReadDeclAs<CXXRecordDecl>(Record, Idx);
1497 void ASTStmtReader::VisitTypeTraitExpr(TypeTraitExpr *E) {
1499 E->TypeTraitExprBits.NumArgs = Record[Idx++];
1500 E->TypeTraitExprBits.Kind = Record[Idx++];
1501 E->TypeTraitExprBits.Value = Record[Idx++];
1502 SourceRange Range = ReadSourceRange(Record, Idx);
1503 E->Loc = Range.getBegin();
1504 E->RParenLoc = Range.getEnd();
1506 TypeSourceInfo **Args = E->getTypeSourceInfos();
1507 for (unsigned I = 0, N = E->getNumArgs(); I != N; ++I)
1508 Args[I] = GetTypeSourceInfo(Record, Idx);
1511 void ASTStmtReader::VisitArrayTypeTraitExpr(ArrayTypeTraitExpr *E) {
1513 E->ATT = (ArrayTypeTrait)Record[Idx++];
1514 E->Value = (unsigned int)Record[Idx++];
1515 SourceRange Range = ReadSourceRange(Record, Idx);
1516 E->Loc = Range.getBegin();
1517 E->RParen = Range.getEnd();
1518 E->QueriedType = GetTypeSourceInfo(Record, Idx);
1521 void ASTStmtReader::VisitExpressionTraitExpr(ExpressionTraitExpr *E) {
1523 E->ET = (ExpressionTrait)Record[Idx++];
1524 E->Value = (bool)Record[Idx++];
1525 SourceRange Range = ReadSourceRange(Record, Idx);
1526 E->QueriedExpression = Reader.ReadSubExpr();
1527 E->Loc = Range.getBegin();
1528 E->RParen = Range.getEnd();
1531 void ASTStmtReader::VisitCXXNoexceptExpr(CXXNoexceptExpr *E) {
1533 E->Value = (bool)Record[Idx++];
1534 E->Range = ReadSourceRange(Record, Idx);
1535 E->Operand = Reader.ReadSubExpr();
1538 void ASTStmtReader::VisitPackExpansionExpr(PackExpansionExpr *E) {
1540 E->EllipsisLoc = ReadSourceLocation(Record, Idx);
1541 E->NumExpansions = Record[Idx++];
1542 E->Pattern = Reader.ReadSubExpr();
1545 void ASTStmtReader::VisitSizeOfPackExpr(SizeOfPackExpr *E) {
1547 E->OperatorLoc = ReadSourceLocation(Record, Idx);
1548 E->PackLoc = ReadSourceLocation(Record, Idx);
1549 E->RParenLoc = ReadSourceLocation(Record, Idx);
1550 E->Length = Record[Idx++];
1551 E->Pack = ReadDeclAs<NamedDecl>(Record, Idx);
1554 void ASTStmtReader::VisitSubstNonTypeTemplateParmExpr(
1555 SubstNonTypeTemplateParmExpr *E) {
1557 E->Param = ReadDeclAs<NonTypeTemplateParmDecl>(Record, Idx);
1558 E->NameLoc = ReadSourceLocation(Record, Idx);
1559 E->Replacement = Reader.ReadSubExpr();
1562 void ASTStmtReader::VisitSubstNonTypeTemplateParmPackExpr(
1563 SubstNonTypeTemplateParmPackExpr *E) {
1565 E->Param = ReadDeclAs<NonTypeTemplateParmDecl>(Record, Idx);
1566 TemplateArgument ArgPack = Reader.ReadTemplateArgument(F, Record, Idx);
1567 if (ArgPack.getKind() != TemplateArgument::Pack)
1570 E->Arguments = ArgPack.pack_begin();
1571 E->NumArguments = ArgPack.pack_size();
1572 E->NameLoc = ReadSourceLocation(Record, Idx);
1575 void ASTStmtReader::VisitFunctionParmPackExpr(FunctionParmPackExpr *E) {
1577 E->NumParameters = Record[Idx++];
1578 E->ParamPack = ReadDeclAs<ParmVarDecl>(Record, Idx);
1579 E->NameLoc = ReadSourceLocation(Record, Idx);
1580 ParmVarDecl **Parms = reinterpret_cast<ParmVarDecl**>(E+1);
1581 for (unsigned i = 0, n = E->NumParameters; i != n; ++i)
1582 Parms[i] = ReadDeclAs<ParmVarDecl>(Record, Idx);
1585 void ASTStmtReader::VisitMaterializeTemporaryExpr(MaterializeTemporaryExpr *E) {
1587 E->State = Reader.ReadSubExpr();
1588 auto VD = ReadDeclAs<ValueDecl>(Record, Idx);
1589 unsigned ManglingNumber = Record[Idx++];
1590 E->setExtendingDecl(VD, ManglingNumber);
1593 void ASTStmtReader::VisitCXXFoldExpr(CXXFoldExpr *E) {
1595 E->LParenLoc = ReadSourceLocation(Record, Idx);
1596 E->EllipsisLoc = ReadSourceLocation(Record, Idx);
1597 E->RParenLoc = ReadSourceLocation(Record, Idx);
1598 E->SubExprs[0] = Reader.ReadSubExpr();
1599 E->SubExprs[1] = Reader.ReadSubExpr();
1600 E->Opcode = (BinaryOperatorKind)Record[Idx++];
1603 void ASTStmtReader::VisitOpaqueValueExpr(OpaqueValueExpr *E) {
1605 E->SourceExpr = Reader.ReadSubExpr();
1606 E->Loc = ReadSourceLocation(Record, Idx);
1609 void ASTStmtReader::VisitTypoExpr(TypoExpr *E) {
1610 llvm_unreachable("Cannot read TypoExpr nodes");
1613 //===----------------------------------------------------------------------===//
1614 // Microsoft Expressions and Statements
1615 //===----------------------------------------------------------------------===//
1616 void ASTStmtReader::VisitMSPropertyRefExpr(MSPropertyRefExpr *E) {
1618 E->IsArrow = (Record[Idx++] != 0);
1619 E->BaseExpr = Reader.ReadSubExpr();
1620 E->QualifierLoc = Reader.ReadNestedNameSpecifierLoc(F, Record, Idx);
1621 E->MemberLoc = ReadSourceLocation(Record, Idx);
1622 E->TheDecl = ReadDeclAs<MSPropertyDecl>(Record, Idx);
1625 void ASTStmtReader::VisitCXXUuidofExpr(CXXUuidofExpr *E) {
1627 E->setSourceRange(ReadSourceRange(Record, Idx));
1628 if (E->isTypeOperand()) { // __uuidof(ComType)
1629 E->setTypeOperandSourceInfo(
1630 GetTypeSourceInfo(Record, Idx));
1635 E->setExprOperand(Reader.ReadSubExpr());
1638 void ASTStmtReader::VisitSEHLeaveStmt(SEHLeaveStmt *S) {
1640 S->setLeaveLoc(ReadSourceLocation(Record, Idx));
1643 void ASTStmtReader::VisitSEHExceptStmt(SEHExceptStmt *S) {
1645 S->Loc = ReadSourceLocation(Record, Idx);
1646 S->Children[SEHExceptStmt::FILTER_EXPR] = Reader.ReadSubStmt();
1647 S->Children[SEHExceptStmt::BLOCK] = Reader.ReadSubStmt();
1650 void ASTStmtReader::VisitSEHFinallyStmt(SEHFinallyStmt *S) {
1652 S->Loc = ReadSourceLocation(Record, Idx);
1653 S->Block = Reader.ReadSubStmt();
1656 void ASTStmtReader::VisitSEHTryStmt(SEHTryStmt *S) {
1658 S->IsCXXTry = Record[Idx++];
1659 S->TryLoc = ReadSourceLocation(Record, Idx);
1660 S->Children[SEHTryStmt::TRY] = Reader.ReadSubStmt();
1661 S->Children[SEHTryStmt::HANDLER] = Reader.ReadSubStmt();
1664 //===----------------------------------------------------------------------===//
1665 // CUDA Expressions and Statements
1666 //===----------------------------------------------------------------------===//
1668 void ASTStmtReader::VisitCUDAKernelCallExpr(CUDAKernelCallExpr *E) {
1670 E->setConfig(cast<CallExpr>(Reader.ReadSubExpr()));
1673 //===----------------------------------------------------------------------===//
1674 // OpenCL Expressions and Statements.
1675 //===----------------------------------------------------------------------===//
1676 void ASTStmtReader::VisitAsTypeExpr(AsTypeExpr *E) {
1678 E->BuiltinLoc = ReadSourceLocation(Record, Idx);
1679 E->RParenLoc = ReadSourceLocation(Record, Idx);
1680 E->SrcExpr = Reader.ReadSubExpr();
1683 //===----------------------------------------------------------------------===//
1685 //===----------------------------------------------------------------------===//
1688 class OMPClauseReader : public OMPClauseVisitor<OMPClauseReader> {
1689 ASTStmtReader *Reader;
1690 ASTContext &Context;
1691 const ASTReader::RecordData &Record;
1694 OMPClauseReader(ASTStmtReader *R, ASTContext &C,
1695 const ASTReader::RecordData &Record, unsigned &Idx)
1696 : Reader(R), Context(C), Record(Record), Idx(Idx) { }
1697 #define OPENMP_CLAUSE(Name, Class) \
1698 void Visit##Class(Class *S);
1699 #include "clang/Basic/OpenMPKinds.def"
1700 OMPClause *readClause();
1704 OMPClause *OMPClauseReader::readClause() {
1706 switch (Record[Idx++]) {
1708 C = new (Context) OMPIfClause();
1711 C = new (Context) OMPFinalClause();
1713 case OMPC_num_threads:
1714 C = new (Context) OMPNumThreadsClause();
1717 C = new (Context) OMPSafelenClause();
1720 C = new (Context) OMPCollapseClause();
1723 C = new (Context) OMPDefaultClause();
1725 case OMPC_proc_bind:
1726 C = new (Context) OMPProcBindClause();
1729 C = new (Context) OMPScheduleClause();
1732 C = new (Context) OMPOrderedClause();
1735 C = new (Context) OMPNowaitClause();
1738 C = new (Context) OMPUntiedClause();
1740 case OMPC_mergeable:
1741 C = new (Context) OMPMergeableClause();
1744 C = new (Context) OMPReadClause();
1747 C = new (Context) OMPWriteClause();
1750 C = new (Context) OMPUpdateClause();
1753 C = new (Context) OMPCaptureClause();
1756 C = new (Context) OMPSeqCstClause();
1759 C = OMPPrivateClause::CreateEmpty(Context, Record[Idx++]);
1761 case OMPC_firstprivate:
1762 C = OMPFirstprivateClause::CreateEmpty(Context, Record[Idx++]);
1764 case OMPC_lastprivate:
1765 C = OMPLastprivateClause::CreateEmpty(Context, Record[Idx++]);
1768 C = OMPSharedClause::CreateEmpty(Context, Record[Idx++]);
1770 case OMPC_reduction:
1771 C = OMPReductionClause::CreateEmpty(Context, Record[Idx++]);
1774 C = OMPLinearClause::CreateEmpty(Context, Record[Idx++]);
1777 C = OMPAlignedClause::CreateEmpty(Context, Record[Idx++]);
1780 C = OMPCopyinClause::CreateEmpty(Context, Record[Idx++]);
1782 case OMPC_copyprivate:
1783 C = OMPCopyprivateClause::CreateEmpty(Context, Record[Idx++]);
1786 C = OMPFlushClause::CreateEmpty(Context, Record[Idx++]);
1789 C = OMPDependClause::CreateEmpty(Context, Record[Idx++]);
1793 C->setLocStart(Reader->ReadSourceLocation(Record, Idx));
1794 C->setLocEnd(Reader->ReadSourceLocation(Record, Idx));
1799 void OMPClauseReader::VisitOMPIfClause(OMPIfClause *C) {
1800 C->setCondition(Reader->Reader.ReadSubExpr());
1801 C->setLParenLoc(Reader->ReadSourceLocation(Record, Idx));
1804 void OMPClauseReader::VisitOMPFinalClause(OMPFinalClause *C) {
1805 C->setCondition(Reader->Reader.ReadSubExpr());
1806 C->setLParenLoc(Reader->ReadSourceLocation(Record, Idx));
1809 void OMPClauseReader::VisitOMPNumThreadsClause(OMPNumThreadsClause *C) {
1810 C->setNumThreads(Reader->Reader.ReadSubExpr());
1811 C->setLParenLoc(Reader->ReadSourceLocation(Record, Idx));
1814 void OMPClauseReader::VisitOMPSafelenClause(OMPSafelenClause *C) {
1815 C->setSafelen(Reader->Reader.ReadSubExpr());
1816 C->setLParenLoc(Reader->ReadSourceLocation(Record, Idx));
1819 void OMPClauseReader::VisitOMPCollapseClause(OMPCollapseClause *C) {
1820 C->setNumForLoops(Reader->Reader.ReadSubExpr());
1821 C->setLParenLoc(Reader->ReadSourceLocation(Record, Idx));
1824 void OMPClauseReader::VisitOMPDefaultClause(OMPDefaultClause *C) {
1826 static_cast<OpenMPDefaultClauseKind>(Record[Idx++]));
1827 C->setLParenLoc(Reader->ReadSourceLocation(Record, Idx));
1828 C->setDefaultKindKwLoc(Reader->ReadSourceLocation(Record, Idx));
1831 void OMPClauseReader::VisitOMPProcBindClause(OMPProcBindClause *C) {
1833 static_cast<OpenMPProcBindClauseKind>(Record[Idx++]));
1834 C->setLParenLoc(Reader->ReadSourceLocation(Record, Idx));
1835 C->setProcBindKindKwLoc(Reader->ReadSourceLocation(Record, Idx));
1838 void OMPClauseReader::VisitOMPScheduleClause(OMPScheduleClause *C) {
1840 static_cast<OpenMPScheduleClauseKind>(Record[Idx++]));
1841 C->setChunkSize(Reader->Reader.ReadSubExpr());
1842 C->setHelperChunkSize(Reader->Reader.ReadSubExpr());
1843 C->setLParenLoc(Reader->ReadSourceLocation(Record, Idx));
1844 C->setScheduleKindLoc(Reader->ReadSourceLocation(Record, Idx));
1845 C->setCommaLoc(Reader->ReadSourceLocation(Record, Idx));
1848 void OMPClauseReader::VisitOMPOrderedClause(OMPOrderedClause *) {}
1850 void OMPClauseReader::VisitOMPNowaitClause(OMPNowaitClause *) {}
1852 void OMPClauseReader::VisitOMPUntiedClause(OMPUntiedClause *) {}
1854 void OMPClauseReader::VisitOMPMergeableClause(OMPMergeableClause *) {}
1856 void OMPClauseReader::VisitOMPReadClause(OMPReadClause *) {}
1858 void OMPClauseReader::VisitOMPWriteClause(OMPWriteClause *) {}
1860 void OMPClauseReader::VisitOMPUpdateClause(OMPUpdateClause *) {}
1862 void OMPClauseReader::VisitOMPCaptureClause(OMPCaptureClause *) {}
1864 void OMPClauseReader::VisitOMPSeqCstClause(OMPSeqCstClause *) {}
1866 void OMPClauseReader::VisitOMPPrivateClause(OMPPrivateClause *C) {
1867 C->setLParenLoc(Reader->ReadSourceLocation(Record, Idx));
1868 unsigned NumVars = C->varlist_size();
1869 SmallVector<Expr *, 16> Vars;
1870 Vars.reserve(NumVars);
1871 for (unsigned i = 0; i != NumVars; ++i)
1872 Vars.push_back(Reader->Reader.ReadSubExpr());
1873 C->setVarRefs(Vars);
1875 for (unsigned i = 0; i != NumVars; ++i)
1876 Vars.push_back(Reader->Reader.ReadSubExpr());
1877 C->setPrivateCopies(Vars);
1880 void OMPClauseReader::VisitOMPFirstprivateClause(OMPFirstprivateClause *C) {
1881 C->setLParenLoc(Reader->ReadSourceLocation(Record, Idx));
1882 unsigned NumVars = C->varlist_size();
1883 SmallVector<Expr *, 16> Vars;
1884 Vars.reserve(NumVars);
1885 for (unsigned i = 0; i != NumVars; ++i)
1886 Vars.push_back(Reader->Reader.ReadSubExpr());
1887 C->setVarRefs(Vars);
1889 for (unsigned i = 0; i != NumVars; ++i)
1890 Vars.push_back(Reader->Reader.ReadSubExpr());
1891 C->setPrivateCopies(Vars);
1893 for (unsigned i = 0; i != NumVars; ++i)
1894 Vars.push_back(Reader->Reader.ReadSubExpr());
1898 void OMPClauseReader::VisitOMPLastprivateClause(OMPLastprivateClause *C) {
1899 C->setLParenLoc(Reader->ReadSourceLocation(Record, Idx));
1900 unsigned NumVars = C->varlist_size();
1901 SmallVector<Expr *, 16> Vars;
1902 Vars.reserve(NumVars);
1903 for (unsigned i = 0; i != NumVars; ++i)
1904 Vars.push_back(Reader->Reader.ReadSubExpr());
1905 C->setVarRefs(Vars);
1907 for (unsigned i = 0; i != NumVars; ++i)
1908 Vars.push_back(Reader->Reader.ReadSubExpr());
1909 C->setPrivateCopies(Vars);
1911 for (unsigned i = 0; i != NumVars; ++i)
1912 Vars.push_back(Reader->Reader.ReadSubExpr());
1913 C->setSourceExprs(Vars);
1915 for (unsigned i = 0; i != NumVars; ++i)
1916 Vars.push_back(Reader->Reader.ReadSubExpr());
1917 C->setDestinationExprs(Vars);
1919 for (unsigned i = 0; i != NumVars; ++i)
1920 Vars.push_back(Reader->Reader.ReadSubExpr());
1921 C->setAssignmentOps(Vars);
1924 void OMPClauseReader::VisitOMPSharedClause(OMPSharedClause *C) {
1925 C->setLParenLoc(Reader->ReadSourceLocation(Record, Idx));
1926 unsigned NumVars = C->varlist_size();
1927 SmallVector<Expr *, 16> Vars;
1928 Vars.reserve(NumVars);
1929 for (unsigned i = 0; i != NumVars; ++i)
1930 Vars.push_back(Reader->Reader.ReadSubExpr());
1931 C->setVarRefs(Vars);
1934 void OMPClauseReader::VisitOMPReductionClause(OMPReductionClause *C) {
1935 C->setLParenLoc(Reader->ReadSourceLocation(Record, Idx));
1936 C->setColonLoc(Reader->ReadSourceLocation(Record, Idx));
1937 NestedNameSpecifierLoc NNSL =
1938 Reader->Reader.ReadNestedNameSpecifierLoc(Reader->F, Record, Idx);
1939 DeclarationNameInfo DNI;
1940 Reader->ReadDeclarationNameInfo(DNI, Record, Idx);
1941 C->setQualifierLoc(NNSL);
1942 C->setNameInfo(DNI);
1944 unsigned NumVars = C->varlist_size();
1945 SmallVector<Expr *, 16> Vars;
1946 Vars.reserve(NumVars);
1947 for (unsigned i = 0; i != NumVars; ++i)
1948 Vars.push_back(Reader->Reader.ReadSubExpr());
1949 C->setVarRefs(Vars);
1951 for (unsigned i = 0; i != NumVars; ++i)
1952 Vars.push_back(Reader->Reader.ReadSubExpr());
1953 C->setLHSExprs(Vars);
1955 for (unsigned i = 0; i != NumVars; ++i)
1956 Vars.push_back(Reader->Reader.ReadSubExpr());
1957 C->setRHSExprs(Vars);
1959 for (unsigned i = 0; i != NumVars; ++i)
1960 Vars.push_back(Reader->Reader.ReadSubExpr());
1961 C->setReductionOps(Vars);
1964 void OMPClauseReader::VisitOMPLinearClause(OMPLinearClause *C) {
1965 C->setLParenLoc(Reader->ReadSourceLocation(Record, Idx));
1966 C->setColonLoc(Reader->ReadSourceLocation(Record, Idx));
1967 unsigned NumVars = C->varlist_size();
1968 SmallVector<Expr *, 16> Vars;
1969 Vars.reserve(NumVars);
1970 for (unsigned i = 0; i != NumVars; ++i)
1971 Vars.push_back(Reader->Reader.ReadSubExpr());
1972 C->setVarRefs(Vars);
1974 for (unsigned i = 0; i != NumVars; ++i)
1975 Vars.push_back(Reader->Reader.ReadSubExpr());
1978 for (unsigned i = 0; i != NumVars; ++i)
1979 Vars.push_back(Reader->Reader.ReadSubExpr());
1980 C->setUpdates(Vars);
1982 for (unsigned i = 0; i != NumVars; ++i)
1983 Vars.push_back(Reader->Reader.ReadSubExpr());
1985 C->setStep(Reader->Reader.ReadSubExpr());
1986 C->setCalcStep(Reader->Reader.ReadSubExpr());
1989 void OMPClauseReader::VisitOMPAlignedClause(OMPAlignedClause *C) {
1990 C->setLParenLoc(Reader->ReadSourceLocation(Record, Idx));
1991 C->setColonLoc(Reader->ReadSourceLocation(Record, Idx));
1992 unsigned NumVars = C->varlist_size();
1993 SmallVector<Expr *, 16> Vars;
1994 Vars.reserve(NumVars);
1995 for (unsigned i = 0; i != NumVars; ++i)
1996 Vars.push_back(Reader->Reader.ReadSubExpr());
1997 C->setVarRefs(Vars);
1998 C->setAlignment(Reader->Reader.ReadSubExpr());
2001 void OMPClauseReader::VisitOMPCopyinClause(OMPCopyinClause *C) {
2002 C->setLParenLoc(Reader->ReadSourceLocation(Record, Idx));
2003 unsigned NumVars = C->varlist_size();
2004 SmallVector<Expr *, 16> Exprs;
2005 Exprs.reserve(NumVars);
2006 for (unsigned i = 0; i != NumVars; ++i)
2007 Exprs.push_back(Reader->Reader.ReadSubExpr());
2008 C->setVarRefs(Exprs);
2010 for (unsigned i = 0; i != NumVars; ++i)
2011 Exprs.push_back(Reader->Reader.ReadSubExpr());
2012 C->setSourceExprs(Exprs);
2014 for (unsigned i = 0; i != NumVars; ++i)
2015 Exprs.push_back(Reader->Reader.ReadSubExpr());
2016 C->setDestinationExprs(Exprs);
2018 for (unsigned i = 0; i != NumVars; ++i)
2019 Exprs.push_back(Reader->Reader.ReadSubExpr());
2020 C->setAssignmentOps(Exprs);
2023 void OMPClauseReader::VisitOMPCopyprivateClause(OMPCopyprivateClause *C) {
2024 C->setLParenLoc(Reader->ReadSourceLocation(Record, Idx));
2025 unsigned NumVars = C->varlist_size();
2026 SmallVector<Expr *, 16> Exprs;
2027 Exprs.reserve(NumVars);
2028 for (unsigned i = 0; i != NumVars; ++i)
2029 Exprs.push_back(Reader->Reader.ReadSubExpr());
2030 C->setVarRefs(Exprs);
2032 for (unsigned i = 0; i != NumVars; ++i)
2033 Exprs.push_back(Reader->Reader.ReadSubExpr());
2034 C->setSourceExprs(Exprs);
2036 for (unsigned i = 0; i != NumVars; ++i)
2037 Exprs.push_back(Reader->Reader.ReadSubExpr());
2038 C->setDestinationExprs(Exprs);
2040 for (unsigned i = 0; i != NumVars; ++i)
2041 Exprs.push_back(Reader->Reader.ReadSubExpr());
2042 C->setAssignmentOps(Exprs);
2045 void OMPClauseReader::VisitOMPFlushClause(OMPFlushClause *C) {
2046 C->setLParenLoc(Reader->ReadSourceLocation(Record, Idx));
2047 unsigned NumVars = C->varlist_size();
2048 SmallVector<Expr *, 16> Vars;
2049 Vars.reserve(NumVars);
2050 for (unsigned i = 0; i != NumVars; ++i)
2051 Vars.push_back(Reader->Reader.ReadSubExpr());
2052 C->setVarRefs(Vars);
2055 void OMPClauseReader::VisitOMPDependClause(OMPDependClause *C) {
2056 C->setLParenLoc(Reader->ReadSourceLocation(Record, Idx));
2057 C->setDependencyKind(static_cast<OpenMPDependClauseKind>(Record[Idx++]));
2058 C->setDependencyLoc(Reader->ReadSourceLocation(Record, Idx));
2059 C->setColonLoc(Reader->ReadSourceLocation(Record, Idx));
2060 unsigned NumVars = C->varlist_size();
2061 SmallVector<Expr *, 16> Vars;
2062 Vars.reserve(NumVars);
2063 for (unsigned i = 0; i != NumVars; ++i)
2064 Vars.push_back(Reader->Reader.ReadSubExpr());
2065 C->setVarRefs(Vars);
2068 //===----------------------------------------------------------------------===//
2069 // OpenMP Directives.
2070 //===----------------------------------------------------------------------===//
2071 void ASTStmtReader::VisitOMPExecutableDirective(OMPExecutableDirective *E) {
2072 E->setLocStart(ReadSourceLocation(Record, Idx));
2073 E->setLocEnd(ReadSourceLocation(Record, Idx));
2074 OMPClauseReader ClauseReader(this, Reader.getContext(), Record, Idx);
2075 SmallVector<OMPClause *, 5> Clauses;
2076 for (unsigned i = 0; i < E->getNumClauses(); ++i)
2077 Clauses.push_back(ClauseReader.readClause());
2078 E->setClauses(Clauses);
2079 if (E->hasAssociatedStmt())
2080 E->setAssociatedStmt(Reader.ReadSubStmt());
2083 void ASTStmtReader::VisitOMPLoopDirective(OMPLoopDirective *D) {
2085 // Two fields (NumClauses and CollapsedNum) were read in ReadStmtFromStream.
2087 VisitOMPExecutableDirective(D);
2088 D->setIterationVariable(Reader.ReadSubExpr());
2089 D->setLastIteration(Reader.ReadSubExpr());
2090 D->setCalcLastIteration(Reader.ReadSubExpr());
2091 D->setPreCond(Reader.ReadSubExpr());
2092 D->setCond(Reader.ReadSubExpr());
2093 D->setInit(Reader.ReadSubExpr());
2094 D->setInc(Reader.ReadSubExpr());
2095 if (isOpenMPWorksharingDirective(D->getDirectiveKind())) {
2096 D->setIsLastIterVariable(Reader.ReadSubExpr());
2097 D->setLowerBoundVariable(Reader.ReadSubExpr());
2098 D->setUpperBoundVariable(Reader.ReadSubExpr());
2099 D->setStrideVariable(Reader.ReadSubExpr());
2100 D->setEnsureUpperBound(Reader.ReadSubExpr());
2101 D->setNextLowerBound(Reader.ReadSubExpr());
2102 D->setNextUpperBound(Reader.ReadSubExpr());
2104 SmallVector<Expr *, 4> Sub;
2105 unsigned CollapsedNum = D->getCollapsedNumber();
2106 Sub.reserve(CollapsedNum);
2107 for (unsigned i = 0; i < CollapsedNum; ++i)
2108 Sub.push_back(Reader.ReadSubExpr());
2109 D->setCounters(Sub);
2111 for (unsigned i = 0; i < CollapsedNum; ++i)
2112 Sub.push_back(Reader.ReadSubExpr());
2115 for (unsigned i = 0; i < CollapsedNum; ++i)
2116 Sub.push_back(Reader.ReadSubExpr());
2119 for (unsigned i = 0; i < CollapsedNum; ++i)
2120 Sub.push_back(Reader.ReadSubExpr());
2124 void ASTStmtReader::VisitOMPParallelDirective(OMPParallelDirective *D) {
2126 // The NumClauses field was read in ReadStmtFromStream.
2128 VisitOMPExecutableDirective(D);
2131 void ASTStmtReader::VisitOMPSimdDirective(OMPSimdDirective *D) {
2132 VisitOMPLoopDirective(D);
2135 void ASTStmtReader::VisitOMPForDirective(OMPForDirective *D) {
2136 VisitOMPLoopDirective(D);
2139 void ASTStmtReader::VisitOMPForSimdDirective(OMPForSimdDirective *D) {
2140 VisitOMPLoopDirective(D);
2143 void ASTStmtReader::VisitOMPSectionsDirective(OMPSectionsDirective *D) {
2145 // The NumClauses field was read in ReadStmtFromStream.
2147 VisitOMPExecutableDirective(D);
2150 void ASTStmtReader::VisitOMPSectionDirective(OMPSectionDirective *D) {
2152 VisitOMPExecutableDirective(D);
2155 void ASTStmtReader::VisitOMPSingleDirective(OMPSingleDirective *D) {
2157 // The NumClauses field was read in ReadStmtFromStream.
2159 VisitOMPExecutableDirective(D);
2162 void ASTStmtReader::VisitOMPMasterDirective(OMPMasterDirective *D) {
2164 VisitOMPExecutableDirective(D);
2167 void ASTStmtReader::VisitOMPCriticalDirective(OMPCriticalDirective *D) {
2169 VisitOMPExecutableDirective(D);
2170 ReadDeclarationNameInfo(D->DirName, Record, Idx);
2173 void ASTStmtReader::VisitOMPParallelForDirective(OMPParallelForDirective *D) {
2174 VisitOMPLoopDirective(D);
2177 void ASTStmtReader::VisitOMPParallelForSimdDirective(
2178 OMPParallelForSimdDirective *D) {
2179 VisitOMPLoopDirective(D);
2182 void ASTStmtReader::VisitOMPParallelSectionsDirective(
2183 OMPParallelSectionsDirective *D) {
2185 // The NumClauses field was read in ReadStmtFromStream.
2187 VisitOMPExecutableDirective(D);
2190 void ASTStmtReader::VisitOMPTaskDirective(OMPTaskDirective *D) {
2192 // The NumClauses field was read in ReadStmtFromStream.
2194 VisitOMPExecutableDirective(D);
2197 void ASTStmtReader::VisitOMPTaskyieldDirective(OMPTaskyieldDirective *D) {
2199 VisitOMPExecutableDirective(D);
2202 void ASTStmtReader::VisitOMPBarrierDirective(OMPBarrierDirective *D) {
2204 VisitOMPExecutableDirective(D);
2207 void ASTStmtReader::VisitOMPTaskwaitDirective(OMPTaskwaitDirective *D) {
2209 VisitOMPExecutableDirective(D);
2212 void ASTStmtReader::VisitOMPTaskgroupDirective(OMPTaskgroupDirective *D) {
2214 VisitOMPExecutableDirective(D);
2217 void ASTStmtReader::VisitOMPFlushDirective(OMPFlushDirective *D) {
2219 // The NumClauses field was read in ReadStmtFromStream.
2221 VisitOMPExecutableDirective(D);
2224 void ASTStmtReader::VisitOMPOrderedDirective(OMPOrderedDirective *D) {
2226 VisitOMPExecutableDirective(D);
2229 void ASTStmtReader::VisitOMPAtomicDirective(OMPAtomicDirective *D) {
2231 // The NumClauses field was read in ReadStmtFromStream.
2233 VisitOMPExecutableDirective(D);
2234 D->setX(Reader.ReadSubExpr());
2235 D->setV(Reader.ReadSubExpr());
2236 D->setExpr(Reader.ReadSubExpr());
2237 D->setUpdateExpr(Reader.ReadSubExpr());
2238 D->IsXLHSInRHSPart = Record[Idx++] != 0;
2239 D->IsPostfixUpdate = Record[Idx++] != 0;
2242 void ASTStmtReader::VisitOMPTargetDirective(OMPTargetDirective *D) {
2244 // The NumClauses field was read in ReadStmtFromStream.
2246 VisitOMPExecutableDirective(D);
2249 void ASTStmtReader::VisitOMPTeamsDirective(OMPTeamsDirective *D) {
2251 // The NumClauses field was read in ReadStmtFromStream.
2253 VisitOMPExecutableDirective(D);
2256 void ASTStmtReader::VisitOMPCancellationPointDirective(
2257 OMPCancellationPointDirective *D) {
2259 VisitOMPExecutableDirective(D);
2260 D->setCancelRegion(static_cast<OpenMPDirectiveKind>(Record[Idx++]));
2263 void ASTStmtReader::VisitOMPCancelDirective(OMPCancelDirective *D) {
2265 VisitOMPExecutableDirective(D);
2266 D->setCancelRegion(static_cast<OpenMPDirectiveKind>(Record[Idx++]));
2269 //===----------------------------------------------------------------------===//
2270 // ASTReader Implementation
2271 //===----------------------------------------------------------------------===//
2273 Stmt *ASTReader::ReadStmt(ModuleFile &F) {
2274 switch (ReadingKind) {
2276 llvm_unreachable("should not call this when not reading anything");
2279 return ReadStmtFromStream(F);
2281 return ReadSubStmt();
2284 llvm_unreachable("ReadingKind not set ?");
2287 Expr *ASTReader::ReadExpr(ModuleFile &F) {
2288 return cast_or_null<Expr>(ReadStmt(F));
2291 Expr *ASTReader::ReadSubExpr() {
2292 return cast_or_null<Expr>(ReadSubStmt());
2295 // Within the bitstream, expressions are stored in Reverse Polish
2296 // Notation, with each of the subexpressions preceding the
2297 // expression they are stored in. Subexpressions are stored from last to first.
2298 // To evaluate expressions, we continue reading expressions and placing them on
2299 // the stack, with expressions having operands removing those operands from the
2300 // stack. Evaluation terminates when we see a STMT_STOP record, and
2301 // the single remaining expression on the stack is our result.
2302 Stmt *ASTReader::ReadStmtFromStream(ModuleFile &F) {
2304 ReadingKindTracker ReadingKind(Read_Stmt, *this);
2305 llvm::BitstreamCursor &Cursor = F.DeclsCursor;
2307 // Map of offset to previously deserialized stmt. The offset points
2308 /// just after the stmt record.
2309 llvm::DenseMap<uint64_t, Stmt *> StmtEntries;
2312 unsigned PrevNumStmts = StmtStack.size();
2317 ASTStmtReader Reader(*this, F, Cursor, Record, Idx);
2318 Stmt::EmptyShell Empty;
2321 llvm::BitstreamEntry Entry = Cursor.advanceSkippingSubblocks();
2323 switch (Entry.Kind) {
2324 case llvm::BitstreamEntry::SubBlock: // Handled for us already.
2325 case llvm::BitstreamEntry::Error:
2326 Error("malformed block record in AST file");
2328 case llvm::BitstreamEntry::EndBlock:
2330 case llvm::BitstreamEntry::Record:
2331 // The interesting case.
2338 bool Finished = false;
2339 bool IsStmtReference = false;
2340 switch ((StmtCode)Cursor.readRecord(Entry.ID, Record)) {
2346 IsStmtReference = true;
2347 assert(StmtEntries.find(Record[0]) != StmtEntries.end() &&
2348 "No stmt was recorded for this offset reference!");
2349 S = StmtEntries[Record[Idx++]];
2357 S = new (Context) NullStmt(Empty);
2361 S = new (Context) CompoundStmt(Empty);
2365 S = new (Context) CaseStmt(Empty);
2369 S = new (Context) DefaultStmt(Empty);
2373 S = new (Context) LabelStmt(Empty);
2376 case STMT_ATTRIBUTED:
2377 S = AttributedStmt::CreateEmpty(
2379 /*NumAttrs*/Record[ASTStmtReader::NumStmtFields]);
2383 S = new (Context) IfStmt(Empty);
2387 S = new (Context) SwitchStmt(Empty);
2391 S = new (Context) WhileStmt(Empty);
2395 S = new (Context) DoStmt(Empty);
2399 S = new (Context) ForStmt(Empty);
2403 S = new (Context) GotoStmt(Empty);
2406 case STMT_INDIRECT_GOTO:
2407 S = new (Context) IndirectGotoStmt(Empty);
2411 S = new (Context) ContinueStmt(Empty);
2415 S = new (Context) BreakStmt(Empty);
2419 S = new (Context) ReturnStmt(Empty);
2423 S = new (Context) DeclStmt(Empty);
2427 S = new (Context) GCCAsmStmt(Empty);
2431 S = new (Context) MSAsmStmt(Empty);
2435 S = CapturedStmt::CreateDeserialized(Context,
2436 Record[ASTStmtReader::NumStmtFields]);
2439 case EXPR_PREDEFINED:
2440 S = new (Context) PredefinedExpr(Empty);
2444 S = DeclRefExpr::CreateEmpty(
2446 /*HasQualifier=*/Record[ASTStmtReader::NumExprFields],
2447 /*HasFoundDecl=*/Record[ASTStmtReader::NumExprFields + 1],
2448 /*HasTemplateKWAndArgsInfo=*/Record[ASTStmtReader::NumExprFields + 2],
2449 /*NumTemplateArgs=*/Record[ASTStmtReader::NumExprFields + 2] ?
2450 Record[ASTStmtReader::NumExprFields + 5] : 0);
2453 case EXPR_INTEGER_LITERAL:
2454 S = IntegerLiteral::Create(Context, Empty);
2457 case EXPR_FLOATING_LITERAL:
2458 S = FloatingLiteral::Create(Context, Empty);
2461 case EXPR_IMAGINARY_LITERAL:
2462 S = new (Context) ImaginaryLiteral(Empty);
2465 case EXPR_STRING_LITERAL:
2466 S = StringLiteral::CreateEmpty(Context,
2467 Record[ASTStmtReader::NumExprFields + 1]);
2470 case EXPR_CHARACTER_LITERAL:
2471 S = new (Context) CharacterLiteral(Empty);
2475 S = new (Context) ParenExpr(Empty);
2478 case EXPR_PAREN_LIST:
2479 S = new (Context) ParenListExpr(Empty);
2482 case EXPR_UNARY_OPERATOR:
2483 S = new (Context) UnaryOperator(Empty);
2487 S = OffsetOfExpr::CreateEmpty(Context,
2488 Record[ASTStmtReader::NumExprFields],
2489 Record[ASTStmtReader::NumExprFields + 1]);
2492 case EXPR_SIZEOF_ALIGN_OF:
2493 S = new (Context) UnaryExprOrTypeTraitExpr(Empty);
2496 case EXPR_ARRAY_SUBSCRIPT:
2497 S = new (Context) ArraySubscriptExpr(Empty);
2501 S = new (Context) CallExpr(Context, Stmt::CallExprClass, Empty);
2505 // We load everything here and fully initialize it at creation.
2506 // That way we can use MemberExpr::Create and don't have to duplicate its
2507 // logic with a MemberExpr::CreateEmpty.
2510 NestedNameSpecifierLoc QualifierLoc;
2511 if (Record[Idx++]) { // HasQualifier.
2512 QualifierLoc = ReadNestedNameSpecifierLoc(F, Record, Idx);
2515 SourceLocation TemplateKWLoc;
2516 TemplateArgumentListInfo ArgInfo;
2517 bool HasTemplateKWAndArgsInfo = Record[Idx++];
2518 if (HasTemplateKWAndArgsInfo) {
2519 TemplateKWLoc = ReadSourceLocation(F, Record, Idx);
2520 unsigned NumTemplateArgs = Record[Idx++];
2521 ArgInfo.setLAngleLoc(ReadSourceLocation(F, Record, Idx));
2522 ArgInfo.setRAngleLoc(ReadSourceLocation(F, Record, Idx));
2523 for (unsigned i = 0; i != NumTemplateArgs; ++i)
2524 ArgInfo.addArgument(ReadTemplateArgumentLoc(F, Record, Idx));
2527 bool HadMultipleCandidates = Record[Idx++];
2529 NamedDecl *FoundD = ReadDeclAs<NamedDecl>(F, Record, Idx);
2530 AccessSpecifier AS = (AccessSpecifier)Record[Idx++];
2531 DeclAccessPair FoundDecl = DeclAccessPair::make(FoundD, AS);
2533 QualType T = readType(F, Record, Idx);
2534 ExprValueKind VK = static_cast<ExprValueKind>(Record[Idx++]);
2535 ExprObjectKind OK = static_cast<ExprObjectKind>(Record[Idx++]);
2536 Expr *Base = ReadSubExpr();
2537 ValueDecl *MemberD = ReadDeclAs<ValueDecl>(F, Record, Idx);
2538 SourceLocation MemberLoc = ReadSourceLocation(F, Record, Idx);
2539 DeclarationNameInfo MemberNameInfo(MemberD->getDeclName(), MemberLoc);
2540 bool IsArrow = Record[Idx++];
2541 SourceLocation OperatorLoc = ReadSourceLocation(F, Record, Idx);
2543 S = MemberExpr::Create(Context, Base, IsArrow, OperatorLoc, QualifierLoc,
2544 TemplateKWLoc, MemberD, FoundDecl, MemberNameInfo,
2545 HasTemplateKWAndArgsInfo ? &ArgInfo : nullptr, T,
2547 ReadDeclarationNameLoc(F, cast<MemberExpr>(S)->MemberDNLoc,
2548 MemberD->getDeclName(), Record, Idx);
2549 if (HadMultipleCandidates)
2550 cast<MemberExpr>(S)->setHadMultipleCandidates(true);
2554 case EXPR_BINARY_OPERATOR:
2555 S = new (Context) BinaryOperator(Empty);
2558 case EXPR_COMPOUND_ASSIGN_OPERATOR:
2559 S = new (Context) CompoundAssignOperator(Empty);
2562 case EXPR_CONDITIONAL_OPERATOR:
2563 S = new (Context) ConditionalOperator(Empty);
2566 case EXPR_BINARY_CONDITIONAL_OPERATOR:
2567 S = new (Context) BinaryConditionalOperator(Empty);
2570 case EXPR_IMPLICIT_CAST:
2571 S = ImplicitCastExpr::CreateEmpty(Context,
2572 /*PathSize*/ Record[ASTStmtReader::NumExprFields]);
2575 case EXPR_CSTYLE_CAST:
2576 S = CStyleCastExpr::CreateEmpty(Context,
2577 /*PathSize*/ Record[ASTStmtReader::NumExprFields]);
2580 case EXPR_COMPOUND_LITERAL:
2581 S = new (Context) CompoundLiteralExpr(Empty);
2584 case EXPR_EXT_VECTOR_ELEMENT:
2585 S = new (Context) ExtVectorElementExpr(Empty);
2588 case EXPR_INIT_LIST:
2589 S = new (Context) InitListExpr(Empty);
2592 case EXPR_DESIGNATED_INIT:
2593 S = DesignatedInitExpr::CreateEmpty(Context,
2594 Record[ASTStmtReader::NumExprFields] - 1);
2598 case EXPR_DESIGNATED_INIT_UPDATE:
2599 S = new (Context) DesignatedInitUpdateExpr(Empty);
2602 case EXPR_IMPLICIT_VALUE_INIT:
2603 S = new (Context) ImplicitValueInitExpr(Empty);
2607 S = new (Context) NoInitExpr(Empty);
2611 S = new (Context) VAArgExpr(Empty);
2614 case EXPR_ADDR_LABEL:
2615 S = new (Context) AddrLabelExpr(Empty);
2619 S = new (Context) StmtExpr(Empty);
2623 S = new (Context) ChooseExpr(Empty);
2627 S = new (Context) GNUNullExpr(Empty);
2630 case EXPR_SHUFFLE_VECTOR:
2631 S = new (Context) ShuffleVectorExpr(Empty);
2634 case EXPR_CONVERT_VECTOR:
2635 S = new (Context) ConvertVectorExpr(Empty);
2639 S = new (Context) BlockExpr(Empty);
2642 case EXPR_GENERIC_SELECTION:
2643 S = new (Context) GenericSelectionExpr(Empty);
2646 case EXPR_OBJC_STRING_LITERAL:
2647 S = new (Context) ObjCStringLiteral(Empty);
2649 case EXPR_OBJC_BOXED_EXPRESSION:
2650 S = new (Context) ObjCBoxedExpr(Empty);
2652 case EXPR_OBJC_ARRAY_LITERAL:
2653 S = ObjCArrayLiteral::CreateEmpty(Context,
2654 Record[ASTStmtReader::NumExprFields]);
2656 case EXPR_OBJC_DICTIONARY_LITERAL:
2657 S = ObjCDictionaryLiteral::CreateEmpty(Context,
2658 Record[ASTStmtReader::NumExprFields],
2659 Record[ASTStmtReader::NumExprFields + 1]);
2661 case EXPR_OBJC_ENCODE:
2662 S = new (Context) ObjCEncodeExpr(Empty);
2664 case EXPR_OBJC_SELECTOR_EXPR:
2665 S = new (Context) ObjCSelectorExpr(Empty);
2667 case EXPR_OBJC_PROTOCOL_EXPR:
2668 S = new (Context) ObjCProtocolExpr(Empty);
2670 case EXPR_OBJC_IVAR_REF_EXPR:
2671 S = new (Context) ObjCIvarRefExpr(Empty);
2673 case EXPR_OBJC_PROPERTY_REF_EXPR:
2674 S = new (Context) ObjCPropertyRefExpr(Empty);
2676 case EXPR_OBJC_SUBSCRIPT_REF_EXPR:
2677 S = new (Context) ObjCSubscriptRefExpr(Empty);
2679 case EXPR_OBJC_KVC_REF_EXPR:
2680 llvm_unreachable("mismatching AST file");
2681 case EXPR_OBJC_MESSAGE_EXPR:
2682 S = ObjCMessageExpr::CreateEmpty(Context,
2683 Record[ASTStmtReader::NumExprFields],
2684 Record[ASTStmtReader::NumExprFields + 1]);
2687 S = new (Context) ObjCIsaExpr(Empty);
2689 case EXPR_OBJC_INDIRECT_COPY_RESTORE:
2690 S = new (Context) ObjCIndirectCopyRestoreExpr(Empty);
2692 case EXPR_OBJC_BRIDGED_CAST:
2693 S = new (Context) ObjCBridgedCastExpr(Empty);
2695 case STMT_OBJC_FOR_COLLECTION:
2696 S = new (Context) ObjCForCollectionStmt(Empty);
2698 case STMT_OBJC_CATCH:
2699 S = new (Context) ObjCAtCatchStmt(Empty);
2701 case STMT_OBJC_FINALLY:
2702 S = new (Context) ObjCAtFinallyStmt(Empty);
2704 case STMT_OBJC_AT_TRY:
2705 S = ObjCAtTryStmt::CreateEmpty(Context,
2706 Record[ASTStmtReader::NumStmtFields],
2707 Record[ASTStmtReader::NumStmtFields + 1]);
2709 case STMT_OBJC_AT_SYNCHRONIZED:
2710 S = new (Context) ObjCAtSynchronizedStmt(Empty);
2712 case STMT_OBJC_AT_THROW:
2713 S = new (Context) ObjCAtThrowStmt(Empty);
2715 case STMT_OBJC_AUTORELEASE_POOL:
2716 S = new (Context) ObjCAutoreleasePoolStmt(Empty);
2718 case EXPR_OBJC_BOOL_LITERAL:
2719 S = new (Context) ObjCBoolLiteralExpr(Empty);
2721 case STMT_SEH_LEAVE:
2722 S = new (Context) SEHLeaveStmt(Empty);
2724 case STMT_SEH_EXCEPT:
2725 S = new (Context) SEHExceptStmt(Empty);
2727 case STMT_SEH_FINALLY:
2728 S = new (Context) SEHFinallyStmt(Empty);
2731 S = new (Context) SEHTryStmt(Empty);
2733 case STMT_CXX_CATCH:
2734 S = new (Context) CXXCatchStmt(Empty);
2738 S = CXXTryStmt::Create(Context, Empty,
2739 /*NumHandlers=*/Record[ASTStmtReader::NumStmtFields]);
2742 case STMT_CXX_FOR_RANGE:
2743 S = new (Context) CXXForRangeStmt(Empty);
2746 case STMT_MS_DEPENDENT_EXISTS:
2747 S = new (Context) MSDependentExistsStmt(SourceLocation(), true,
2748 NestedNameSpecifierLoc(),
2749 DeclarationNameInfo(),
2753 case STMT_OMP_PARALLEL_DIRECTIVE:
2755 OMPParallelDirective::CreateEmpty(Context,
2756 Record[ASTStmtReader::NumStmtFields],
2760 case STMT_OMP_SIMD_DIRECTIVE: {
2761 unsigned NumClauses = Record[ASTStmtReader::NumStmtFields];
2762 unsigned CollapsedNum = Record[ASTStmtReader::NumStmtFields + 1];
2763 S = OMPSimdDirective::CreateEmpty(Context, NumClauses,
2764 CollapsedNum, Empty);
2768 case STMT_OMP_FOR_DIRECTIVE: {
2769 unsigned NumClauses = Record[ASTStmtReader::NumStmtFields];
2770 unsigned CollapsedNum = Record[ASTStmtReader::NumStmtFields + 1];
2771 S = OMPForDirective::CreateEmpty(Context, NumClauses, CollapsedNum,
2776 case STMT_OMP_FOR_SIMD_DIRECTIVE: {
2777 unsigned NumClauses = Record[ASTStmtReader::NumStmtFields];
2778 unsigned CollapsedNum = Record[ASTStmtReader::NumStmtFields + 1];
2779 S = OMPForSimdDirective::CreateEmpty(Context, NumClauses, CollapsedNum,
2784 case STMT_OMP_SECTIONS_DIRECTIVE:
2785 S = OMPSectionsDirective::CreateEmpty(
2786 Context, Record[ASTStmtReader::NumStmtFields], Empty);
2789 case STMT_OMP_SECTION_DIRECTIVE:
2790 S = OMPSectionDirective::CreateEmpty(Context, Empty);
2793 case STMT_OMP_SINGLE_DIRECTIVE:
2794 S = OMPSingleDirective::CreateEmpty(
2795 Context, Record[ASTStmtReader::NumStmtFields], Empty);
2798 case STMT_OMP_MASTER_DIRECTIVE:
2799 S = OMPMasterDirective::CreateEmpty(Context, Empty);
2802 case STMT_OMP_CRITICAL_DIRECTIVE:
2803 S = OMPCriticalDirective::CreateEmpty(Context, Empty);
2806 case STMT_OMP_PARALLEL_FOR_DIRECTIVE: {
2807 unsigned NumClauses = Record[ASTStmtReader::NumStmtFields];
2808 unsigned CollapsedNum = Record[ASTStmtReader::NumStmtFields + 1];
2809 S = OMPParallelForDirective::CreateEmpty(Context, NumClauses,
2810 CollapsedNum, Empty);
2814 case STMT_OMP_PARALLEL_FOR_SIMD_DIRECTIVE: {
2815 unsigned NumClauses = Record[ASTStmtReader::NumStmtFields];
2816 unsigned CollapsedNum = Record[ASTStmtReader::NumStmtFields + 1];
2817 S = OMPParallelForSimdDirective::CreateEmpty(Context, NumClauses,
2818 CollapsedNum, Empty);
2822 case STMT_OMP_PARALLEL_SECTIONS_DIRECTIVE:
2823 S = OMPParallelSectionsDirective::CreateEmpty(
2824 Context, Record[ASTStmtReader::NumStmtFields], Empty);
2827 case STMT_OMP_TASK_DIRECTIVE:
2828 S = OMPTaskDirective::CreateEmpty(
2829 Context, Record[ASTStmtReader::NumStmtFields], Empty);
2832 case STMT_OMP_TASKYIELD_DIRECTIVE:
2833 S = OMPTaskyieldDirective::CreateEmpty(Context, Empty);
2836 case STMT_OMP_BARRIER_DIRECTIVE:
2837 S = OMPBarrierDirective::CreateEmpty(Context, Empty);
2840 case STMT_OMP_TASKWAIT_DIRECTIVE:
2841 S = OMPTaskwaitDirective::CreateEmpty(Context, Empty);
2844 case STMT_OMP_TASKGROUP_DIRECTIVE:
2845 S = OMPTaskgroupDirective::CreateEmpty(Context, Empty);
2848 case STMT_OMP_FLUSH_DIRECTIVE:
2849 S = OMPFlushDirective::CreateEmpty(
2850 Context, Record[ASTStmtReader::NumStmtFields], Empty);
2853 case STMT_OMP_ORDERED_DIRECTIVE:
2854 S = OMPOrderedDirective::CreateEmpty(Context, Empty);
2857 case STMT_OMP_ATOMIC_DIRECTIVE:
2858 S = OMPAtomicDirective::CreateEmpty(
2859 Context, Record[ASTStmtReader::NumStmtFields], Empty);
2862 case STMT_OMP_TARGET_DIRECTIVE:
2863 S = OMPTargetDirective::CreateEmpty(
2864 Context, Record[ASTStmtReader::NumStmtFields], Empty);
2867 case STMT_OMP_TEAMS_DIRECTIVE:
2868 S = OMPTeamsDirective::CreateEmpty(
2869 Context, Record[ASTStmtReader::NumStmtFields], Empty);
2872 case STMT_OMP_CANCELLATION_POINT_DIRECTIVE:
2873 S = OMPCancellationPointDirective::CreateEmpty(Context, Empty);
2876 case STMT_OMP_CANCEL_DIRECTIVE:
2877 S = OMPCancelDirective::CreateEmpty(Context, Empty);
2880 case EXPR_CXX_OPERATOR_CALL:
2881 S = new (Context) CXXOperatorCallExpr(Context, Empty);
2884 case EXPR_CXX_MEMBER_CALL:
2885 S = new (Context) CXXMemberCallExpr(Context, Empty);
2888 case EXPR_CXX_CONSTRUCT:
2889 S = new (Context) CXXConstructExpr(Empty);
2892 case EXPR_CXX_TEMPORARY_OBJECT:
2893 S = new (Context) CXXTemporaryObjectExpr(Empty);
2896 case EXPR_CXX_STATIC_CAST:
2897 S = CXXStaticCastExpr::CreateEmpty(Context,
2898 /*PathSize*/ Record[ASTStmtReader::NumExprFields]);
2901 case EXPR_CXX_DYNAMIC_CAST:
2902 S = CXXDynamicCastExpr::CreateEmpty(Context,
2903 /*PathSize*/ Record[ASTStmtReader::NumExprFields]);
2906 case EXPR_CXX_REINTERPRET_CAST:
2907 S = CXXReinterpretCastExpr::CreateEmpty(Context,
2908 /*PathSize*/ Record[ASTStmtReader::NumExprFields]);
2911 case EXPR_CXX_CONST_CAST:
2912 S = CXXConstCastExpr::CreateEmpty(Context);
2915 case EXPR_CXX_FUNCTIONAL_CAST:
2916 S = CXXFunctionalCastExpr::CreateEmpty(Context,
2917 /*PathSize*/ Record[ASTStmtReader::NumExprFields]);
2920 case EXPR_USER_DEFINED_LITERAL:
2921 S = new (Context) UserDefinedLiteral(Context, Empty);
2924 case EXPR_CXX_STD_INITIALIZER_LIST:
2925 S = new (Context) CXXStdInitializerListExpr(Empty);
2928 case EXPR_CXX_BOOL_LITERAL:
2929 S = new (Context) CXXBoolLiteralExpr(Empty);
2932 case EXPR_CXX_NULL_PTR_LITERAL:
2933 S = new (Context) CXXNullPtrLiteralExpr(Empty);
2935 case EXPR_CXX_TYPEID_EXPR:
2936 S = new (Context) CXXTypeidExpr(Empty, true);
2938 case EXPR_CXX_TYPEID_TYPE:
2939 S = new (Context) CXXTypeidExpr(Empty, false);
2941 case EXPR_CXX_UUIDOF_EXPR:
2942 S = new (Context) CXXUuidofExpr(Empty, true);
2944 case EXPR_CXX_PROPERTY_REF_EXPR:
2945 S = new (Context) MSPropertyRefExpr(Empty);
2947 case EXPR_CXX_UUIDOF_TYPE:
2948 S = new (Context) CXXUuidofExpr(Empty, false);
2951 S = new (Context) CXXThisExpr(Empty);
2953 case EXPR_CXX_THROW:
2954 S = new (Context) CXXThrowExpr(Empty);
2956 case EXPR_CXX_DEFAULT_ARG: {
2957 bool HasOtherExprStored = Record[ASTStmtReader::NumExprFields];
2958 if (HasOtherExprStored) {
2959 Expr *SubExpr = ReadSubExpr();
2960 S = CXXDefaultArgExpr::Create(Context, SourceLocation(), nullptr,
2963 S = new (Context) CXXDefaultArgExpr(Empty);
2966 case EXPR_CXX_DEFAULT_INIT:
2967 S = new (Context) CXXDefaultInitExpr(Empty);
2969 case EXPR_CXX_BIND_TEMPORARY:
2970 S = new (Context) CXXBindTemporaryExpr(Empty);
2973 case EXPR_CXX_SCALAR_VALUE_INIT:
2974 S = new (Context) CXXScalarValueInitExpr(Empty);
2977 S = new (Context) CXXNewExpr(Empty);
2979 case EXPR_CXX_DELETE:
2980 S = new (Context) CXXDeleteExpr(Empty);
2982 case EXPR_CXX_PSEUDO_DESTRUCTOR:
2983 S = new (Context) CXXPseudoDestructorExpr(Empty);
2986 case EXPR_EXPR_WITH_CLEANUPS:
2987 S = ExprWithCleanups::Create(Context, Empty,
2988 Record[ASTStmtReader::NumExprFields]);
2991 case EXPR_CXX_DEPENDENT_SCOPE_MEMBER:
2992 S = CXXDependentScopeMemberExpr::CreateEmpty(Context,
2993 /*HasTemplateKWAndArgsInfo=*/Record[ASTStmtReader::NumExprFields],
2994 /*NumTemplateArgs=*/Record[ASTStmtReader::NumExprFields]
2995 ? Record[ASTStmtReader::NumExprFields + 1]
2999 case EXPR_CXX_DEPENDENT_SCOPE_DECL_REF:
3000 S = DependentScopeDeclRefExpr::CreateEmpty(Context,
3001 /*HasTemplateKWAndArgsInfo=*/Record[ASTStmtReader::NumExprFields],
3002 /*NumTemplateArgs=*/Record[ASTStmtReader::NumExprFields]
3003 ? Record[ASTStmtReader::NumExprFields + 1]
3007 case EXPR_CXX_UNRESOLVED_CONSTRUCT:
3008 S = CXXUnresolvedConstructExpr::CreateEmpty(Context,
3009 /*NumArgs=*/Record[ASTStmtReader::NumExprFields]);
3012 case EXPR_CXX_UNRESOLVED_MEMBER:
3013 S = UnresolvedMemberExpr::CreateEmpty(Context,
3014 /*HasTemplateKWAndArgsInfo=*/Record[ASTStmtReader::NumExprFields],
3015 /*NumTemplateArgs=*/Record[ASTStmtReader::NumExprFields]
3016 ? Record[ASTStmtReader::NumExprFields + 1]
3020 case EXPR_CXX_UNRESOLVED_LOOKUP:
3021 S = UnresolvedLookupExpr::CreateEmpty(Context,
3022 /*HasTemplateKWAndArgsInfo=*/Record[ASTStmtReader::NumExprFields],
3023 /*NumTemplateArgs=*/Record[ASTStmtReader::NumExprFields]
3024 ? Record[ASTStmtReader::NumExprFields + 1]
3028 case EXPR_TYPE_TRAIT:
3029 S = TypeTraitExpr::CreateDeserialized(Context,
3030 Record[ASTStmtReader::NumExprFields]);
3033 case EXPR_ARRAY_TYPE_TRAIT:
3034 S = new (Context) ArrayTypeTraitExpr(Empty);
3037 case EXPR_CXX_EXPRESSION_TRAIT:
3038 S = new (Context) ExpressionTraitExpr(Empty);
3041 case EXPR_CXX_NOEXCEPT:
3042 S = new (Context) CXXNoexceptExpr(Empty);
3045 case EXPR_PACK_EXPANSION:
3046 S = new (Context) PackExpansionExpr(Empty);
3049 case EXPR_SIZEOF_PACK:
3050 S = new (Context) SizeOfPackExpr(Empty);
3053 case EXPR_SUBST_NON_TYPE_TEMPLATE_PARM:
3054 S = new (Context) SubstNonTypeTemplateParmExpr(Empty);
3057 case EXPR_SUBST_NON_TYPE_TEMPLATE_PARM_PACK:
3058 S = new (Context) SubstNonTypeTemplateParmPackExpr(Empty);
3061 case EXPR_FUNCTION_PARM_PACK:
3062 S = FunctionParmPackExpr::CreateEmpty(Context,
3063 Record[ASTStmtReader::NumExprFields]);
3066 case EXPR_MATERIALIZE_TEMPORARY:
3067 S = new (Context) MaterializeTemporaryExpr(Empty);
3071 S = new (Context) CXXFoldExpr(Empty);
3074 case EXPR_OPAQUE_VALUE:
3075 S = new (Context) OpaqueValueExpr(Empty);
3078 case EXPR_CUDA_KERNEL_CALL:
3079 S = new (Context) CUDAKernelCallExpr(Context, Empty);
3083 S = new (Context) AsTypeExpr(Empty);
3086 case EXPR_PSEUDO_OBJECT: {
3087 unsigned numSemanticExprs = Record[ASTStmtReader::NumExprFields];
3088 S = PseudoObjectExpr::Create(Context, Empty, numSemanticExprs);
3093 S = new (Context) AtomicExpr(Empty);
3097 unsigned NumCaptures = Record[ASTStmtReader::NumExprFields];
3098 unsigned NumArrayIndexVars = Record[ASTStmtReader::NumExprFields + 1];
3099 S = LambdaExpr::CreateDeserialized(Context, NumCaptures,
3105 // We hit a STMT_STOP, so we're done with this expression.
3109 ++NumStatementsRead;
3111 if (S && !IsStmtReference) {
3113 StmtEntries[Cursor.GetCurrentBitNo()] = S;
3117 assert(Idx == Record.size() && "Invalid deserialization of statement");
3118 StmtStack.push_back(S);
3121 assert(StmtStack.size() > PrevNumStmts && "Read too many sub-stmts!");
3122 assert(StmtStack.size() == PrevNumStmts + 1 && "Extra expressions on stack!");
3123 return StmtStack.pop_back_val();