1 //===--- ASTWriterStmt.cpp - Statement and Expression Serialization -------===//
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 //===----------------------------------------------------------------------===//
11 /// \brief Implements serialization for Statements and Expressions.
13 //===----------------------------------------------------------------------===//
15 #include "clang/Serialization/ASTWriter.h"
16 #include "clang/AST/ASTContext.h"
17 #include "clang/AST/DeclCXX.h"
18 #include "clang/AST/DeclObjC.h"
19 #include "clang/AST/DeclTemplate.h"
20 #include "clang/AST/StmtVisitor.h"
21 #include "clang/Lex/Token.h"
22 #include "llvm/Bitcode/BitstreamWriter.h"
23 using namespace clang;
25 //===----------------------------------------------------------------------===//
26 // Statement/expression serialization
27 //===----------------------------------------------------------------------===//
31 class ASTStmtWriter : public StmtVisitor<ASTStmtWriter, void> {
33 ASTRecordWriter Record;
35 serialization::StmtCode Code;
39 ASTStmtWriter(ASTWriter &Writer, ASTWriter::RecordData &Record)
40 : Writer(Writer), Record(Writer, Record),
41 Code(serialization::STMT_NULL_PTR), AbbrevToUse(0) {}
43 ASTStmtWriter(const ASTStmtWriter&) = delete;
46 assert(Code != serialization::STMT_NULL_PTR &&
47 "unhandled sub-statement writing AST file");
48 return Record.EmitStmt(Code, AbbrevToUse);
51 void AddTemplateKWAndArgsInfo(const ASTTemplateKWAndArgsInfo &ArgInfo,
52 const TemplateArgumentLoc *Args);
54 void VisitStmt(Stmt *S);
55 #define STMT(Type, Base) \
56 void Visit##Type(Type *);
57 #include "clang/AST/StmtNodes.inc"
61 void ASTStmtWriter::AddTemplateKWAndArgsInfo(
62 const ASTTemplateKWAndArgsInfo &ArgInfo, const TemplateArgumentLoc *Args) {
63 Record.AddSourceLocation(ArgInfo.TemplateKWLoc);
64 Record.AddSourceLocation(ArgInfo.LAngleLoc);
65 Record.AddSourceLocation(ArgInfo.RAngleLoc);
66 for (unsigned i = 0; i != ArgInfo.NumTemplateArgs; ++i)
67 Record.AddTemplateArgumentLoc(Args[i]);
70 void ASTStmtWriter::VisitStmt(Stmt *S) {
73 void ASTStmtWriter::VisitNullStmt(NullStmt *S) {
75 Record.AddSourceLocation(S->getSemiLoc());
76 Record.push_back(S->HasLeadingEmptyMacro);
77 Code = serialization::STMT_NULL;
80 void ASTStmtWriter::VisitCompoundStmt(CompoundStmt *S) {
82 Record.push_back(S->size());
83 for (auto *CS : S->body())
85 Record.AddSourceLocation(S->getLBracLoc());
86 Record.AddSourceLocation(S->getRBracLoc());
87 Code = serialization::STMT_COMPOUND;
90 void ASTStmtWriter::VisitSwitchCase(SwitchCase *S) {
92 Record.push_back(Writer.getSwitchCaseID(S));
93 Record.AddSourceLocation(S->getKeywordLoc());
94 Record.AddSourceLocation(S->getColonLoc());
97 void ASTStmtWriter::VisitCaseStmt(CaseStmt *S) {
99 Record.AddStmt(S->getLHS());
100 Record.AddStmt(S->getRHS());
101 Record.AddStmt(S->getSubStmt());
102 Record.AddSourceLocation(S->getEllipsisLoc());
103 Code = serialization::STMT_CASE;
106 void ASTStmtWriter::VisitDefaultStmt(DefaultStmt *S) {
108 Record.AddStmt(S->getSubStmt());
109 Code = serialization::STMT_DEFAULT;
112 void ASTStmtWriter::VisitLabelStmt(LabelStmt *S) {
114 Record.AddDeclRef(S->getDecl());
115 Record.AddStmt(S->getSubStmt());
116 Record.AddSourceLocation(S->getIdentLoc());
117 Code = serialization::STMT_LABEL;
120 void ASTStmtWriter::VisitAttributedStmt(AttributedStmt *S) {
122 Record.push_back(S->getAttrs().size());
123 Record.AddAttributes(S->getAttrs());
124 Record.AddStmt(S->getSubStmt());
125 Record.AddSourceLocation(S->getAttrLoc());
126 Code = serialization::STMT_ATTRIBUTED;
129 void ASTStmtWriter::VisitIfStmt(IfStmt *S) {
131 Record.push_back(S->isConstexpr());
132 Record.AddStmt(S->getInit());
133 Record.AddDeclRef(S->getConditionVariable());
134 Record.AddStmt(S->getCond());
135 Record.AddStmt(S->getThen());
136 Record.AddStmt(S->getElse());
137 Record.AddSourceLocation(S->getIfLoc());
138 Record.AddSourceLocation(S->getElseLoc());
139 Code = serialization::STMT_IF;
142 void ASTStmtWriter::VisitSwitchStmt(SwitchStmt *S) {
144 Record.AddStmt(S->getInit());
145 Record.AddDeclRef(S->getConditionVariable());
146 Record.AddStmt(S->getCond());
147 Record.AddStmt(S->getBody());
148 Record.AddSourceLocation(S->getSwitchLoc());
149 Record.push_back(S->isAllEnumCasesCovered());
150 for (SwitchCase *SC = S->getSwitchCaseList(); SC;
151 SC = SC->getNextSwitchCase())
152 Record.push_back(Writer.RecordSwitchCaseID(SC));
153 Code = serialization::STMT_SWITCH;
156 void ASTStmtWriter::VisitWhileStmt(WhileStmt *S) {
158 Record.AddDeclRef(S->getConditionVariable());
159 Record.AddStmt(S->getCond());
160 Record.AddStmt(S->getBody());
161 Record.AddSourceLocation(S->getWhileLoc());
162 Code = serialization::STMT_WHILE;
165 void ASTStmtWriter::VisitDoStmt(DoStmt *S) {
167 Record.AddStmt(S->getCond());
168 Record.AddStmt(S->getBody());
169 Record.AddSourceLocation(S->getDoLoc());
170 Record.AddSourceLocation(S->getWhileLoc());
171 Record.AddSourceLocation(S->getRParenLoc());
172 Code = serialization::STMT_DO;
175 void ASTStmtWriter::VisitForStmt(ForStmt *S) {
177 Record.AddStmt(S->getInit());
178 Record.AddStmt(S->getCond());
179 Record.AddDeclRef(S->getConditionVariable());
180 Record.AddStmt(S->getInc());
181 Record.AddStmt(S->getBody());
182 Record.AddSourceLocation(S->getForLoc());
183 Record.AddSourceLocation(S->getLParenLoc());
184 Record.AddSourceLocation(S->getRParenLoc());
185 Code = serialization::STMT_FOR;
188 void ASTStmtWriter::VisitGotoStmt(GotoStmt *S) {
190 Record.AddDeclRef(S->getLabel());
191 Record.AddSourceLocation(S->getGotoLoc());
192 Record.AddSourceLocation(S->getLabelLoc());
193 Code = serialization::STMT_GOTO;
196 void ASTStmtWriter::VisitIndirectGotoStmt(IndirectGotoStmt *S) {
198 Record.AddSourceLocation(S->getGotoLoc());
199 Record.AddSourceLocation(S->getStarLoc());
200 Record.AddStmt(S->getTarget());
201 Code = serialization::STMT_INDIRECT_GOTO;
204 void ASTStmtWriter::VisitContinueStmt(ContinueStmt *S) {
206 Record.AddSourceLocation(S->getContinueLoc());
207 Code = serialization::STMT_CONTINUE;
210 void ASTStmtWriter::VisitBreakStmt(BreakStmt *S) {
212 Record.AddSourceLocation(S->getBreakLoc());
213 Code = serialization::STMT_BREAK;
216 void ASTStmtWriter::VisitReturnStmt(ReturnStmt *S) {
218 Record.AddStmt(S->getRetValue());
219 Record.AddSourceLocation(S->getReturnLoc());
220 Record.AddDeclRef(S->getNRVOCandidate());
221 Code = serialization::STMT_RETURN;
224 void ASTStmtWriter::VisitDeclStmt(DeclStmt *S) {
226 Record.AddSourceLocation(S->getStartLoc());
227 Record.AddSourceLocation(S->getEndLoc());
228 DeclGroupRef DG = S->getDeclGroup();
229 for (DeclGroupRef::iterator D = DG.begin(), DEnd = DG.end(); D != DEnd; ++D)
230 Record.AddDeclRef(*D);
231 Code = serialization::STMT_DECL;
234 void ASTStmtWriter::VisitAsmStmt(AsmStmt *S) {
236 Record.push_back(S->getNumOutputs());
237 Record.push_back(S->getNumInputs());
238 Record.push_back(S->getNumClobbers());
239 Record.AddSourceLocation(S->getAsmLoc());
240 Record.push_back(S->isVolatile());
241 Record.push_back(S->isSimple());
244 void ASTStmtWriter::VisitGCCAsmStmt(GCCAsmStmt *S) {
246 Record.AddSourceLocation(S->getRParenLoc());
247 Record.AddStmt(S->getAsmString());
250 for (unsigned I = 0, N = S->getNumOutputs(); I != N; ++I) {
251 Record.AddIdentifierRef(S->getOutputIdentifier(I));
252 Record.AddStmt(S->getOutputConstraintLiteral(I));
253 Record.AddStmt(S->getOutputExpr(I));
257 for (unsigned I = 0, N = S->getNumInputs(); I != N; ++I) {
258 Record.AddIdentifierRef(S->getInputIdentifier(I));
259 Record.AddStmt(S->getInputConstraintLiteral(I));
260 Record.AddStmt(S->getInputExpr(I));
264 for (unsigned I = 0, N = S->getNumClobbers(); I != N; ++I)
265 Record.AddStmt(S->getClobberStringLiteral(I));
267 Code = serialization::STMT_GCCASM;
270 void ASTStmtWriter::VisitMSAsmStmt(MSAsmStmt *S) {
272 Record.AddSourceLocation(S->getLBraceLoc());
273 Record.AddSourceLocation(S->getEndLoc());
274 Record.push_back(S->getNumAsmToks());
275 Record.AddString(S->getAsmString());
278 for (unsigned I = 0, N = S->getNumAsmToks(); I != N; ++I) {
279 // FIXME: Move this to ASTRecordWriter?
280 Writer.AddToken(S->getAsmToks()[I], Record.getRecordData());
284 for (unsigned I = 0, N = S->getNumClobbers(); I != N; ++I) {
285 Record.AddString(S->getClobber(I));
289 for (unsigned I = 0, N = S->getNumOutputs(); I != N; ++I) {
290 Record.AddStmt(S->getOutputExpr(I));
291 Record.AddString(S->getOutputConstraint(I));
295 for (unsigned I = 0, N = S->getNumInputs(); I != N; ++I) {
296 Record.AddStmt(S->getInputExpr(I));
297 Record.AddString(S->getInputConstraint(I));
300 Code = serialization::STMT_MSASM;
303 void ASTStmtWriter::VisitCoroutineBodyStmt(CoroutineBodyStmt *S) {
304 // FIXME: Implement coroutine serialization.
305 llvm_unreachable("unimplemented");
308 void ASTStmtWriter::VisitCoreturnStmt(CoreturnStmt *S) {
309 // FIXME: Implement coroutine serialization.
310 llvm_unreachable("unimplemented");
313 void ASTStmtWriter::VisitCoawaitExpr(CoawaitExpr *S) {
314 // FIXME: Implement coroutine serialization.
315 llvm_unreachable("unimplemented");
318 void ASTStmtWriter::VisitCoyieldExpr(CoyieldExpr *S) {
319 // FIXME: Implement coroutine serialization.
320 llvm_unreachable("unimplemented");
323 void ASTStmtWriter::VisitCapturedStmt(CapturedStmt *S) {
326 Record.push_back(std::distance(S->capture_begin(), S->capture_end()));
328 // CapturedDecl and captured region kind
329 Record.AddDeclRef(S->getCapturedDecl());
330 Record.push_back(S->getCapturedRegionKind());
332 Record.AddDeclRef(S->getCapturedRecordDecl());
335 for (auto *I : S->capture_inits())
339 Record.AddStmt(S->getCapturedStmt());
342 for (const auto &I : S->captures()) {
343 if (I.capturesThis() || I.capturesVariableArrayType())
344 Record.AddDeclRef(nullptr);
346 Record.AddDeclRef(I.getCapturedVar());
347 Record.push_back(I.getCaptureKind());
348 Record.AddSourceLocation(I.getLocation());
351 Code = serialization::STMT_CAPTURED;
354 void ASTStmtWriter::VisitExpr(Expr *E) {
356 Record.AddTypeRef(E->getType());
357 Record.push_back(E->isTypeDependent());
358 Record.push_back(E->isValueDependent());
359 Record.push_back(E->isInstantiationDependent());
360 Record.push_back(E->containsUnexpandedParameterPack());
361 Record.push_back(E->getValueKind());
362 Record.push_back(E->getObjectKind());
365 void ASTStmtWriter::VisitPredefinedExpr(PredefinedExpr *E) {
367 Record.AddSourceLocation(E->getLocation());
368 Record.push_back(E->getIdentType()); // FIXME: stable encoding
369 Record.AddStmt(E->getFunctionName());
370 Code = serialization::EXPR_PREDEFINED;
373 void ASTStmtWriter::VisitDeclRefExpr(DeclRefExpr *E) {
376 Record.push_back(E->hasQualifier());
377 Record.push_back(E->getDecl() != E->getFoundDecl());
378 Record.push_back(E->hasTemplateKWAndArgsInfo());
379 Record.push_back(E->hadMultipleCandidates());
380 Record.push_back(E->refersToEnclosingVariableOrCapture());
382 if (E->hasTemplateKWAndArgsInfo()) {
383 unsigned NumTemplateArgs = E->getNumTemplateArgs();
384 Record.push_back(NumTemplateArgs);
387 DeclarationName::NameKind nk = (E->getDecl()->getDeclName().getNameKind());
389 if ((!E->hasTemplateKWAndArgsInfo()) && (!E->hasQualifier()) &&
390 (E->getDecl() == E->getFoundDecl()) &&
391 nk == DeclarationName::Identifier) {
392 AbbrevToUse = Writer.getDeclRefExprAbbrev();
395 if (E->hasQualifier())
396 Record.AddNestedNameSpecifierLoc(E->getQualifierLoc());
398 if (E->getDecl() != E->getFoundDecl())
399 Record.AddDeclRef(E->getFoundDecl());
401 if (E->hasTemplateKWAndArgsInfo())
402 AddTemplateKWAndArgsInfo(*E->getTrailingObjects<ASTTemplateKWAndArgsInfo>(),
403 E->getTrailingObjects<TemplateArgumentLoc>());
405 Record.AddDeclRef(E->getDecl());
406 Record.AddSourceLocation(E->getLocation());
407 Record.AddDeclarationNameLoc(E->DNLoc, E->getDecl()->getDeclName());
408 Code = serialization::EXPR_DECL_REF;
411 void ASTStmtWriter::VisitIntegerLiteral(IntegerLiteral *E) {
413 Record.AddSourceLocation(E->getLocation());
414 Record.AddAPInt(E->getValue());
416 if (E->getValue().getBitWidth() == 32) {
417 AbbrevToUse = Writer.getIntegerLiteralAbbrev();
420 Code = serialization::EXPR_INTEGER_LITERAL;
423 void ASTStmtWriter::VisitFloatingLiteral(FloatingLiteral *E) {
425 Record.push_back(E->getRawSemantics());
426 Record.push_back(E->isExact());
427 Record.AddAPFloat(E->getValue());
428 Record.AddSourceLocation(E->getLocation());
429 Code = serialization::EXPR_FLOATING_LITERAL;
432 void ASTStmtWriter::VisitImaginaryLiteral(ImaginaryLiteral *E) {
434 Record.AddStmt(E->getSubExpr());
435 Code = serialization::EXPR_IMAGINARY_LITERAL;
438 void ASTStmtWriter::VisitStringLiteral(StringLiteral *E) {
440 Record.push_back(E->getByteLength());
441 Record.push_back(E->getNumConcatenated());
442 Record.push_back(E->getKind());
443 Record.push_back(E->isPascal());
444 // FIXME: String data should be stored as a blob at the end of the
445 // StringLiteral. However, we can't do so now because we have no
446 // provision for coping with abbreviations when we're jumping around
447 // the AST file during deserialization.
448 Record.append(E->getBytes().begin(), E->getBytes().end());
449 for (unsigned I = 0, N = E->getNumConcatenated(); I != N; ++I)
450 Record.AddSourceLocation(E->getStrTokenLoc(I));
451 Code = serialization::EXPR_STRING_LITERAL;
454 void ASTStmtWriter::VisitCharacterLiteral(CharacterLiteral *E) {
456 Record.push_back(E->getValue());
457 Record.AddSourceLocation(E->getLocation());
458 Record.push_back(E->getKind());
460 AbbrevToUse = Writer.getCharacterLiteralAbbrev();
462 Code = serialization::EXPR_CHARACTER_LITERAL;
465 void ASTStmtWriter::VisitParenExpr(ParenExpr *E) {
467 Record.AddSourceLocation(E->getLParen());
468 Record.AddSourceLocation(E->getRParen());
469 Record.AddStmt(E->getSubExpr());
470 Code = serialization::EXPR_PAREN;
473 void ASTStmtWriter::VisitParenListExpr(ParenListExpr *E) {
475 Record.push_back(E->NumExprs);
476 for (unsigned i=0; i != E->NumExprs; ++i)
477 Record.AddStmt(E->Exprs[i]);
478 Record.AddSourceLocation(E->LParenLoc);
479 Record.AddSourceLocation(E->RParenLoc);
480 Code = serialization::EXPR_PAREN_LIST;
483 void ASTStmtWriter::VisitUnaryOperator(UnaryOperator *E) {
485 Record.AddStmt(E->getSubExpr());
486 Record.push_back(E->getOpcode()); // FIXME: stable encoding
487 Record.AddSourceLocation(E->getOperatorLoc());
488 Code = serialization::EXPR_UNARY_OPERATOR;
491 void ASTStmtWriter::VisitOffsetOfExpr(OffsetOfExpr *E) {
493 Record.push_back(E->getNumComponents());
494 Record.push_back(E->getNumExpressions());
495 Record.AddSourceLocation(E->getOperatorLoc());
496 Record.AddSourceLocation(E->getRParenLoc());
497 Record.AddTypeSourceInfo(E->getTypeSourceInfo());
498 for (unsigned I = 0, N = E->getNumComponents(); I != N; ++I) {
499 const OffsetOfNode &ON = E->getComponent(I);
500 Record.push_back(ON.getKind()); // FIXME: Stable encoding
501 Record.AddSourceLocation(ON.getSourceRange().getBegin());
502 Record.AddSourceLocation(ON.getSourceRange().getEnd());
503 switch (ON.getKind()) {
504 case OffsetOfNode::Array:
505 Record.push_back(ON.getArrayExprIndex());
508 case OffsetOfNode::Field:
509 Record.AddDeclRef(ON.getField());
512 case OffsetOfNode::Identifier:
513 Record.AddIdentifierRef(ON.getFieldName());
516 case OffsetOfNode::Base:
517 Record.AddCXXBaseSpecifier(*ON.getBase());
521 for (unsigned I = 0, N = E->getNumExpressions(); I != N; ++I)
522 Record.AddStmt(E->getIndexExpr(I));
523 Code = serialization::EXPR_OFFSETOF;
526 void ASTStmtWriter::VisitUnaryExprOrTypeTraitExpr(UnaryExprOrTypeTraitExpr *E) {
528 Record.push_back(E->getKind());
529 if (E->isArgumentType())
530 Record.AddTypeSourceInfo(E->getArgumentTypeInfo());
533 Record.AddStmt(E->getArgumentExpr());
535 Record.AddSourceLocation(E->getOperatorLoc());
536 Record.AddSourceLocation(E->getRParenLoc());
537 Code = serialization::EXPR_SIZEOF_ALIGN_OF;
540 void ASTStmtWriter::VisitArraySubscriptExpr(ArraySubscriptExpr *E) {
542 Record.AddStmt(E->getLHS());
543 Record.AddStmt(E->getRHS());
544 Record.AddSourceLocation(E->getRBracketLoc());
545 Code = serialization::EXPR_ARRAY_SUBSCRIPT;
548 void ASTStmtWriter::VisitOMPArraySectionExpr(OMPArraySectionExpr *E) {
550 Record.AddStmt(E->getBase());
551 Record.AddStmt(E->getLowerBound());
552 Record.AddStmt(E->getLength());
553 Record.AddSourceLocation(E->getColonLoc());
554 Record.AddSourceLocation(E->getRBracketLoc());
555 Code = serialization::EXPR_OMP_ARRAY_SECTION;
558 void ASTStmtWriter::VisitCallExpr(CallExpr *E) {
560 Record.push_back(E->getNumArgs());
561 Record.AddSourceLocation(E->getRParenLoc());
562 Record.AddStmt(E->getCallee());
563 for (CallExpr::arg_iterator Arg = E->arg_begin(), ArgEnd = E->arg_end();
564 Arg != ArgEnd; ++Arg)
565 Record.AddStmt(*Arg);
566 Code = serialization::EXPR_CALL;
569 void ASTStmtWriter::VisitMemberExpr(MemberExpr *E) {
570 // Don't call VisitExpr, we'll write everything here.
572 Record.push_back(E->hasQualifier());
573 if (E->hasQualifier())
574 Record.AddNestedNameSpecifierLoc(E->getQualifierLoc());
576 Record.push_back(E->HasTemplateKWAndArgsInfo);
577 if (E->HasTemplateKWAndArgsInfo) {
578 Record.AddSourceLocation(E->getTemplateKeywordLoc());
579 unsigned NumTemplateArgs = E->getNumTemplateArgs();
580 Record.push_back(NumTemplateArgs);
581 Record.AddSourceLocation(E->getLAngleLoc());
582 Record.AddSourceLocation(E->getRAngleLoc());
583 for (unsigned i=0; i != NumTemplateArgs; ++i)
584 Record.AddTemplateArgumentLoc(E->getTemplateArgs()[i]);
587 Record.push_back(E->hadMultipleCandidates());
589 DeclAccessPair FoundDecl = E->getFoundDecl();
590 Record.AddDeclRef(FoundDecl.getDecl());
591 Record.push_back(FoundDecl.getAccess());
593 Record.AddTypeRef(E->getType());
594 Record.push_back(E->getValueKind());
595 Record.push_back(E->getObjectKind());
596 Record.AddStmt(E->getBase());
597 Record.AddDeclRef(E->getMemberDecl());
598 Record.AddSourceLocation(E->getMemberLoc());
599 Record.push_back(E->isArrow());
600 Record.AddSourceLocation(E->getOperatorLoc());
601 Record.AddDeclarationNameLoc(E->MemberDNLoc,
602 E->getMemberDecl()->getDeclName());
603 Code = serialization::EXPR_MEMBER;
606 void ASTStmtWriter::VisitObjCIsaExpr(ObjCIsaExpr *E) {
608 Record.AddStmt(E->getBase());
609 Record.AddSourceLocation(E->getIsaMemberLoc());
610 Record.AddSourceLocation(E->getOpLoc());
611 Record.push_back(E->isArrow());
612 Code = serialization::EXPR_OBJC_ISA;
616 VisitObjCIndirectCopyRestoreExpr(ObjCIndirectCopyRestoreExpr *E) {
618 Record.AddStmt(E->getSubExpr());
619 Record.push_back(E->shouldCopy());
620 Code = serialization::EXPR_OBJC_INDIRECT_COPY_RESTORE;
623 void ASTStmtWriter::VisitObjCBridgedCastExpr(ObjCBridgedCastExpr *E) {
624 VisitExplicitCastExpr(E);
625 Record.AddSourceLocation(E->getLParenLoc());
626 Record.AddSourceLocation(E->getBridgeKeywordLoc());
627 Record.push_back(E->getBridgeKind()); // FIXME: Stable encoding
628 Code = serialization::EXPR_OBJC_BRIDGED_CAST;
631 void ASTStmtWriter::VisitCastExpr(CastExpr *E) {
633 Record.push_back(E->path_size());
634 Record.AddStmt(E->getSubExpr());
635 Record.push_back(E->getCastKind()); // FIXME: stable encoding
637 for (CastExpr::path_iterator
638 PI = E->path_begin(), PE = E->path_end(); PI != PE; ++PI)
639 Record.AddCXXBaseSpecifier(**PI);
642 void ASTStmtWriter::VisitBinaryOperator(BinaryOperator *E) {
644 Record.AddStmt(E->getLHS());
645 Record.AddStmt(E->getRHS());
646 Record.push_back(E->getOpcode()); // FIXME: stable encoding
647 Record.AddSourceLocation(E->getOperatorLoc());
648 Record.push_back(E->isFPContractable());
649 Code = serialization::EXPR_BINARY_OPERATOR;
652 void ASTStmtWriter::VisitCompoundAssignOperator(CompoundAssignOperator *E) {
653 VisitBinaryOperator(E);
654 Record.AddTypeRef(E->getComputationLHSType());
655 Record.AddTypeRef(E->getComputationResultType());
656 Code = serialization::EXPR_COMPOUND_ASSIGN_OPERATOR;
659 void ASTStmtWriter::VisitConditionalOperator(ConditionalOperator *E) {
661 Record.AddStmt(E->getCond());
662 Record.AddStmt(E->getLHS());
663 Record.AddStmt(E->getRHS());
664 Record.AddSourceLocation(E->getQuestionLoc());
665 Record.AddSourceLocation(E->getColonLoc());
666 Code = serialization::EXPR_CONDITIONAL_OPERATOR;
670 ASTStmtWriter::VisitBinaryConditionalOperator(BinaryConditionalOperator *E) {
672 Record.AddStmt(E->getOpaqueValue());
673 Record.AddStmt(E->getCommon());
674 Record.AddStmt(E->getCond());
675 Record.AddStmt(E->getTrueExpr());
676 Record.AddStmt(E->getFalseExpr());
677 Record.AddSourceLocation(E->getQuestionLoc());
678 Record.AddSourceLocation(E->getColonLoc());
679 Code = serialization::EXPR_BINARY_CONDITIONAL_OPERATOR;
682 void ASTStmtWriter::VisitImplicitCastExpr(ImplicitCastExpr *E) {
685 if (E->path_size() == 0)
686 AbbrevToUse = Writer.getExprImplicitCastAbbrev();
688 Code = serialization::EXPR_IMPLICIT_CAST;
691 void ASTStmtWriter::VisitExplicitCastExpr(ExplicitCastExpr *E) {
693 Record.AddTypeSourceInfo(E->getTypeInfoAsWritten());
696 void ASTStmtWriter::VisitCStyleCastExpr(CStyleCastExpr *E) {
697 VisitExplicitCastExpr(E);
698 Record.AddSourceLocation(E->getLParenLoc());
699 Record.AddSourceLocation(E->getRParenLoc());
700 Code = serialization::EXPR_CSTYLE_CAST;
703 void ASTStmtWriter::VisitCompoundLiteralExpr(CompoundLiteralExpr *E) {
705 Record.AddSourceLocation(E->getLParenLoc());
706 Record.AddTypeSourceInfo(E->getTypeSourceInfo());
707 Record.AddStmt(E->getInitializer());
708 Record.push_back(E->isFileScope());
709 Code = serialization::EXPR_COMPOUND_LITERAL;
712 void ASTStmtWriter::VisitExtVectorElementExpr(ExtVectorElementExpr *E) {
714 Record.AddStmt(E->getBase());
715 Record.AddIdentifierRef(&E->getAccessor());
716 Record.AddSourceLocation(E->getAccessorLoc());
717 Code = serialization::EXPR_EXT_VECTOR_ELEMENT;
720 void ASTStmtWriter::VisitInitListExpr(InitListExpr *E) {
722 // NOTE: only add the (possibly null) syntactic form.
723 // No need to serialize the isSemanticForm flag and the semantic form.
724 Record.AddStmt(E->getSyntacticForm());
725 Record.AddSourceLocation(E->getLBraceLoc());
726 Record.AddSourceLocation(E->getRBraceLoc());
727 bool isArrayFiller = E->ArrayFillerOrUnionFieldInit.is<Expr*>();
728 Record.push_back(isArrayFiller);
730 Record.AddStmt(E->getArrayFiller());
732 Record.AddDeclRef(E->getInitializedFieldInUnion());
733 Record.push_back(E->hadArrayRangeDesignator());
734 Record.push_back(E->getNumInits());
736 // ArrayFiller may have filled "holes" due to designated initializer.
737 // Replace them by 0 to indicate that the filler goes in that place.
738 Expr *filler = E->getArrayFiller();
739 for (unsigned I = 0, N = E->getNumInits(); I != N; ++I)
740 Record.AddStmt(E->getInit(I) != filler ? E->getInit(I) : nullptr);
742 for (unsigned I = 0, N = E->getNumInits(); I != N; ++I)
743 Record.AddStmt(E->getInit(I));
745 Code = serialization::EXPR_INIT_LIST;
748 void ASTStmtWriter::VisitDesignatedInitExpr(DesignatedInitExpr *E) {
750 Record.push_back(E->getNumSubExprs());
751 for (unsigned I = 0, N = E->getNumSubExprs(); I != N; ++I)
752 Record.AddStmt(E->getSubExpr(I));
753 Record.AddSourceLocation(E->getEqualOrColonLoc());
754 Record.push_back(E->usesGNUSyntax());
755 for (const DesignatedInitExpr::Designator &D : E->designators()) {
756 if (D.isFieldDesignator()) {
757 if (FieldDecl *Field = D.getField()) {
758 Record.push_back(serialization::DESIG_FIELD_DECL);
759 Record.AddDeclRef(Field);
761 Record.push_back(serialization::DESIG_FIELD_NAME);
762 Record.AddIdentifierRef(D.getFieldName());
764 Record.AddSourceLocation(D.getDotLoc());
765 Record.AddSourceLocation(D.getFieldLoc());
766 } else if (D.isArrayDesignator()) {
767 Record.push_back(serialization::DESIG_ARRAY);
768 Record.push_back(D.getFirstExprIndex());
769 Record.AddSourceLocation(D.getLBracketLoc());
770 Record.AddSourceLocation(D.getRBracketLoc());
772 assert(D.isArrayRangeDesignator() && "Unknown designator");
773 Record.push_back(serialization::DESIG_ARRAY_RANGE);
774 Record.push_back(D.getFirstExprIndex());
775 Record.AddSourceLocation(D.getLBracketLoc());
776 Record.AddSourceLocation(D.getEllipsisLoc());
777 Record.AddSourceLocation(D.getRBracketLoc());
780 Code = serialization::EXPR_DESIGNATED_INIT;
783 void ASTStmtWriter::VisitDesignatedInitUpdateExpr(DesignatedInitUpdateExpr *E) {
785 Record.AddStmt(E->getBase());
786 Record.AddStmt(E->getUpdater());
787 Code = serialization::EXPR_DESIGNATED_INIT_UPDATE;
790 void ASTStmtWriter::VisitNoInitExpr(NoInitExpr *E) {
792 Code = serialization::EXPR_NO_INIT;
795 void ASTStmtWriter::VisitArrayInitLoopExpr(ArrayInitLoopExpr *E) {
797 Record.AddStmt(E->SubExprs[0]);
798 Record.AddStmt(E->SubExprs[1]);
799 Code = serialization::EXPR_ARRAY_INIT_LOOP;
802 void ASTStmtWriter::VisitArrayInitIndexExpr(ArrayInitIndexExpr *E) {
804 Code = serialization::EXPR_ARRAY_INIT_INDEX;
807 void ASTStmtWriter::VisitImplicitValueInitExpr(ImplicitValueInitExpr *E) {
809 Code = serialization::EXPR_IMPLICIT_VALUE_INIT;
812 void ASTStmtWriter::VisitVAArgExpr(VAArgExpr *E) {
814 Record.AddStmt(E->getSubExpr());
815 Record.AddTypeSourceInfo(E->getWrittenTypeInfo());
816 Record.AddSourceLocation(E->getBuiltinLoc());
817 Record.AddSourceLocation(E->getRParenLoc());
818 Record.push_back(E->isMicrosoftABI());
819 Code = serialization::EXPR_VA_ARG;
822 void ASTStmtWriter::VisitAddrLabelExpr(AddrLabelExpr *E) {
824 Record.AddSourceLocation(E->getAmpAmpLoc());
825 Record.AddSourceLocation(E->getLabelLoc());
826 Record.AddDeclRef(E->getLabel());
827 Code = serialization::EXPR_ADDR_LABEL;
830 void ASTStmtWriter::VisitStmtExpr(StmtExpr *E) {
832 Record.AddStmt(E->getSubStmt());
833 Record.AddSourceLocation(E->getLParenLoc());
834 Record.AddSourceLocation(E->getRParenLoc());
835 Code = serialization::EXPR_STMT;
838 void ASTStmtWriter::VisitChooseExpr(ChooseExpr *E) {
840 Record.AddStmt(E->getCond());
841 Record.AddStmt(E->getLHS());
842 Record.AddStmt(E->getRHS());
843 Record.AddSourceLocation(E->getBuiltinLoc());
844 Record.AddSourceLocation(E->getRParenLoc());
845 Record.push_back(E->isConditionDependent() ? false : E->isConditionTrue());
846 Code = serialization::EXPR_CHOOSE;
849 void ASTStmtWriter::VisitGNUNullExpr(GNUNullExpr *E) {
851 Record.AddSourceLocation(E->getTokenLocation());
852 Code = serialization::EXPR_GNU_NULL;
855 void ASTStmtWriter::VisitShuffleVectorExpr(ShuffleVectorExpr *E) {
857 Record.push_back(E->getNumSubExprs());
858 for (unsigned I = 0, N = E->getNumSubExprs(); I != N; ++I)
859 Record.AddStmt(E->getExpr(I));
860 Record.AddSourceLocation(E->getBuiltinLoc());
861 Record.AddSourceLocation(E->getRParenLoc());
862 Code = serialization::EXPR_SHUFFLE_VECTOR;
865 void ASTStmtWriter::VisitConvertVectorExpr(ConvertVectorExpr *E) {
867 Record.AddSourceLocation(E->getBuiltinLoc());
868 Record.AddSourceLocation(E->getRParenLoc());
869 Record.AddTypeSourceInfo(E->getTypeSourceInfo());
870 Record.AddStmt(E->getSrcExpr());
871 Code = serialization::EXPR_CONVERT_VECTOR;
874 void ASTStmtWriter::VisitBlockExpr(BlockExpr *E) {
876 Record.AddDeclRef(E->getBlockDecl());
877 Code = serialization::EXPR_BLOCK;
880 void ASTStmtWriter::VisitGenericSelectionExpr(GenericSelectionExpr *E) {
882 Record.push_back(E->getNumAssocs());
884 Record.AddStmt(E->getControllingExpr());
885 for (unsigned I = 0, N = E->getNumAssocs(); I != N; ++I) {
886 Record.AddTypeSourceInfo(E->getAssocTypeSourceInfo(I));
887 Record.AddStmt(E->getAssocExpr(I));
889 Record.push_back(E->isResultDependent() ? -1U : E->getResultIndex());
891 Record.AddSourceLocation(E->getGenericLoc());
892 Record.AddSourceLocation(E->getDefaultLoc());
893 Record.AddSourceLocation(E->getRParenLoc());
894 Code = serialization::EXPR_GENERIC_SELECTION;
897 void ASTStmtWriter::VisitPseudoObjectExpr(PseudoObjectExpr *E) {
899 Record.push_back(E->getNumSemanticExprs());
901 // Push the result index. Currently, this needs to exactly match
902 // the encoding used internally for ResultIndex.
903 unsigned result = E->getResultExprIndex();
904 result = (result == PseudoObjectExpr::NoResult ? 0 : result + 1);
905 Record.push_back(result);
907 Record.AddStmt(E->getSyntacticForm());
908 for (PseudoObjectExpr::semantics_iterator
909 i = E->semantics_begin(), e = E->semantics_end(); i != e; ++i) {
912 Code = serialization::EXPR_PSEUDO_OBJECT;
915 void ASTStmtWriter::VisitAtomicExpr(AtomicExpr *E) {
917 Record.push_back(E->getOp());
918 for (unsigned I = 0, N = E->getNumSubExprs(); I != N; ++I)
919 Record.AddStmt(E->getSubExprs()[I]);
920 Record.AddSourceLocation(E->getBuiltinLoc());
921 Record.AddSourceLocation(E->getRParenLoc());
922 Code = serialization::EXPR_ATOMIC;
925 //===----------------------------------------------------------------------===//
926 // Objective-C Expressions and Statements.
927 //===----------------------------------------------------------------------===//
929 void ASTStmtWriter::VisitObjCStringLiteral(ObjCStringLiteral *E) {
931 Record.AddStmt(E->getString());
932 Record.AddSourceLocation(E->getAtLoc());
933 Code = serialization::EXPR_OBJC_STRING_LITERAL;
936 void ASTStmtWriter::VisitObjCBoxedExpr(ObjCBoxedExpr *E) {
938 Record.AddStmt(E->getSubExpr());
939 Record.AddDeclRef(E->getBoxingMethod());
940 Record.AddSourceRange(E->getSourceRange());
941 Code = serialization::EXPR_OBJC_BOXED_EXPRESSION;
944 void ASTStmtWriter::VisitObjCArrayLiteral(ObjCArrayLiteral *E) {
946 Record.push_back(E->getNumElements());
947 for (unsigned i = 0; i < E->getNumElements(); i++)
948 Record.AddStmt(E->getElement(i));
949 Record.AddDeclRef(E->getArrayWithObjectsMethod());
950 Record.AddSourceRange(E->getSourceRange());
951 Code = serialization::EXPR_OBJC_ARRAY_LITERAL;
954 void ASTStmtWriter::VisitObjCDictionaryLiteral(ObjCDictionaryLiteral *E) {
956 Record.push_back(E->getNumElements());
957 Record.push_back(E->HasPackExpansions);
958 for (unsigned i = 0; i < E->getNumElements(); i++) {
959 ObjCDictionaryElement Element = E->getKeyValueElement(i);
960 Record.AddStmt(Element.Key);
961 Record.AddStmt(Element.Value);
962 if (E->HasPackExpansions) {
963 Record.AddSourceLocation(Element.EllipsisLoc);
964 unsigned NumExpansions = 0;
965 if (Element.NumExpansions)
966 NumExpansions = *Element.NumExpansions + 1;
967 Record.push_back(NumExpansions);
971 Record.AddDeclRef(E->getDictWithObjectsMethod());
972 Record.AddSourceRange(E->getSourceRange());
973 Code = serialization::EXPR_OBJC_DICTIONARY_LITERAL;
976 void ASTStmtWriter::VisitObjCEncodeExpr(ObjCEncodeExpr *E) {
978 Record.AddTypeSourceInfo(E->getEncodedTypeSourceInfo());
979 Record.AddSourceLocation(E->getAtLoc());
980 Record.AddSourceLocation(E->getRParenLoc());
981 Code = serialization::EXPR_OBJC_ENCODE;
984 void ASTStmtWriter::VisitObjCSelectorExpr(ObjCSelectorExpr *E) {
986 Record.AddSelectorRef(E->getSelector());
987 Record.AddSourceLocation(E->getAtLoc());
988 Record.AddSourceLocation(E->getRParenLoc());
989 Code = serialization::EXPR_OBJC_SELECTOR_EXPR;
992 void ASTStmtWriter::VisitObjCProtocolExpr(ObjCProtocolExpr *E) {
994 Record.AddDeclRef(E->getProtocol());
995 Record.AddSourceLocation(E->getAtLoc());
996 Record.AddSourceLocation(E->ProtoLoc);
997 Record.AddSourceLocation(E->getRParenLoc());
998 Code = serialization::EXPR_OBJC_PROTOCOL_EXPR;
1001 void ASTStmtWriter::VisitObjCIvarRefExpr(ObjCIvarRefExpr *E) {
1003 Record.AddDeclRef(E->getDecl());
1004 Record.AddSourceLocation(E->getLocation());
1005 Record.AddSourceLocation(E->getOpLoc());
1006 Record.AddStmt(E->getBase());
1007 Record.push_back(E->isArrow());
1008 Record.push_back(E->isFreeIvar());
1009 Code = serialization::EXPR_OBJC_IVAR_REF_EXPR;
1012 void ASTStmtWriter::VisitObjCPropertyRefExpr(ObjCPropertyRefExpr *E) {
1014 Record.push_back(E->SetterAndMethodRefFlags.getInt());
1015 Record.push_back(E->isImplicitProperty());
1016 if (E->isImplicitProperty()) {
1017 Record.AddDeclRef(E->getImplicitPropertyGetter());
1018 Record.AddDeclRef(E->getImplicitPropertySetter());
1020 Record.AddDeclRef(E->getExplicitProperty());
1022 Record.AddSourceLocation(E->getLocation());
1023 Record.AddSourceLocation(E->getReceiverLocation());
1024 if (E->isObjectReceiver()) {
1025 Record.push_back(0);
1026 Record.AddStmt(E->getBase());
1027 } else if (E->isSuperReceiver()) {
1028 Record.push_back(1);
1029 Record.AddTypeRef(E->getSuperReceiverType());
1031 Record.push_back(2);
1032 Record.AddDeclRef(E->getClassReceiver());
1035 Code = serialization::EXPR_OBJC_PROPERTY_REF_EXPR;
1038 void ASTStmtWriter::VisitObjCSubscriptRefExpr(ObjCSubscriptRefExpr *E) {
1040 Record.AddSourceLocation(E->getRBracket());
1041 Record.AddStmt(E->getBaseExpr());
1042 Record.AddStmt(E->getKeyExpr());
1043 Record.AddDeclRef(E->getAtIndexMethodDecl());
1044 Record.AddDeclRef(E->setAtIndexMethodDecl());
1046 Code = serialization::EXPR_OBJC_SUBSCRIPT_REF_EXPR;
1049 void ASTStmtWriter::VisitObjCMessageExpr(ObjCMessageExpr *E) {
1051 Record.push_back(E->getNumArgs());
1052 Record.push_back(E->getNumStoredSelLocs());
1053 Record.push_back(E->SelLocsKind);
1054 Record.push_back(E->isDelegateInitCall());
1055 Record.push_back(E->IsImplicit);
1056 Record.push_back((unsigned)E->getReceiverKind()); // FIXME: stable encoding
1057 switch (E->getReceiverKind()) {
1058 case ObjCMessageExpr::Instance:
1059 Record.AddStmt(E->getInstanceReceiver());
1062 case ObjCMessageExpr::Class:
1063 Record.AddTypeSourceInfo(E->getClassReceiverTypeInfo());
1066 case ObjCMessageExpr::SuperClass:
1067 case ObjCMessageExpr::SuperInstance:
1068 Record.AddTypeRef(E->getSuperType());
1069 Record.AddSourceLocation(E->getSuperLoc());
1073 if (E->getMethodDecl()) {
1074 Record.push_back(1);
1075 Record.AddDeclRef(E->getMethodDecl());
1077 Record.push_back(0);
1078 Record.AddSelectorRef(E->getSelector());
1081 Record.AddSourceLocation(E->getLeftLoc());
1082 Record.AddSourceLocation(E->getRightLoc());
1084 for (CallExpr::arg_iterator Arg = E->arg_begin(), ArgEnd = E->arg_end();
1085 Arg != ArgEnd; ++Arg)
1086 Record.AddStmt(*Arg);
1088 SourceLocation *Locs = E->getStoredSelLocs();
1089 for (unsigned i = 0, e = E->getNumStoredSelLocs(); i != e; ++i)
1090 Record.AddSourceLocation(Locs[i]);
1092 Code = serialization::EXPR_OBJC_MESSAGE_EXPR;
1095 void ASTStmtWriter::VisitObjCForCollectionStmt(ObjCForCollectionStmt *S) {
1097 Record.AddStmt(S->getElement());
1098 Record.AddStmt(S->getCollection());
1099 Record.AddStmt(S->getBody());
1100 Record.AddSourceLocation(S->getForLoc());
1101 Record.AddSourceLocation(S->getRParenLoc());
1102 Code = serialization::STMT_OBJC_FOR_COLLECTION;
1105 void ASTStmtWriter::VisitObjCAtCatchStmt(ObjCAtCatchStmt *S) {
1106 Record.AddStmt(S->getCatchBody());
1107 Record.AddDeclRef(S->getCatchParamDecl());
1108 Record.AddSourceLocation(S->getAtCatchLoc());
1109 Record.AddSourceLocation(S->getRParenLoc());
1110 Code = serialization::STMT_OBJC_CATCH;
1113 void ASTStmtWriter::VisitObjCAtFinallyStmt(ObjCAtFinallyStmt *S) {
1114 Record.AddStmt(S->getFinallyBody());
1115 Record.AddSourceLocation(S->getAtFinallyLoc());
1116 Code = serialization::STMT_OBJC_FINALLY;
1119 void ASTStmtWriter::VisitObjCAutoreleasePoolStmt(ObjCAutoreleasePoolStmt *S) {
1120 Record.AddStmt(S->getSubStmt());
1121 Record.AddSourceLocation(S->getAtLoc());
1122 Code = serialization::STMT_OBJC_AUTORELEASE_POOL;
1125 void ASTStmtWriter::VisitObjCAtTryStmt(ObjCAtTryStmt *S) {
1126 Record.push_back(S->getNumCatchStmts());
1127 Record.push_back(S->getFinallyStmt() != nullptr);
1128 Record.AddStmt(S->getTryBody());
1129 for (unsigned I = 0, N = S->getNumCatchStmts(); I != N; ++I)
1130 Record.AddStmt(S->getCatchStmt(I));
1131 if (S->getFinallyStmt())
1132 Record.AddStmt(S->getFinallyStmt());
1133 Record.AddSourceLocation(S->getAtTryLoc());
1134 Code = serialization::STMT_OBJC_AT_TRY;
1137 void ASTStmtWriter::VisitObjCAtSynchronizedStmt(ObjCAtSynchronizedStmt *S) {
1138 Record.AddStmt(S->getSynchExpr());
1139 Record.AddStmt(S->getSynchBody());
1140 Record.AddSourceLocation(S->getAtSynchronizedLoc());
1141 Code = serialization::STMT_OBJC_AT_SYNCHRONIZED;
1144 void ASTStmtWriter::VisitObjCAtThrowStmt(ObjCAtThrowStmt *S) {
1145 Record.AddStmt(S->getThrowExpr());
1146 Record.AddSourceLocation(S->getThrowLoc());
1147 Code = serialization::STMT_OBJC_AT_THROW;
1150 void ASTStmtWriter::VisitObjCBoolLiteralExpr(ObjCBoolLiteralExpr *E) {
1152 Record.push_back(E->getValue());
1153 Record.AddSourceLocation(E->getLocation());
1154 Code = serialization::EXPR_OBJC_BOOL_LITERAL;
1157 void ASTStmtWriter::VisitObjCAvailabilityCheckExpr(ObjCAvailabilityCheckExpr *E) {
1159 Record.AddSourceRange(E->getSourceRange());
1160 Record.AddVersionTuple(E->getVersion());
1161 Code = serialization::EXPR_OBJC_AVAILABILITY_CHECK;
1164 //===----------------------------------------------------------------------===//
1165 // C++ Expressions and Statements.
1166 //===----------------------------------------------------------------------===//
1168 void ASTStmtWriter::VisitCXXCatchStmt(CXXCatchStmt *S) {
1170 Record.AddSourceLocation(S->getCatchLoc());
1171 Record.AddDeclRef(S->getExceptionDecl());
1172 Record.AddStmt(S->getHandlerBlock());
1173 Code = serialization::STMT_CXX_CATCH;
1176 void ASTStmtWriter::VisitCXXTryStmt(CXXTryStmt *S) {
1178 Record.push_back(S->getNumHandlers());
1179 Record.AddSourceLocation(S->getTryLoc());
1180 Record.AddStmt(S->getTryBlock());
1181 for (unsigned i = 0, e = S->getNumHandlers(); i != e; ++i)
1182 Record.AddStmt(S->getHandler(i));
1183 Code = serialization::STMT_CXX_TRY;
1186 void ASTStmtWriter::VisitCXXForRangeStmt(CXXForRangeStmt *S) {
1188 Record.AddSourceLocation(S->getForLoc());
1189 Record.AddSourceLocation(S->getCoawaitLoc());
1190 Record.AddSourceLocation(S->getColonLoc());
1191 Record.AddSourceLocation(S->getRParenLoc());
1192 Record.AddStmt(S->getRangeStmt());
1193 Record.AddStmt(S->getBeginStmt());
1194 Record.AddStmt(S->getEndStmt());
1195 Record.AddStmt(S->getCond());
1196 Record.AddStmt(S->getInc());
1197 Record.AddStmt(S->getLoopVarStmt());
1198 Record.AddStmt(S->getBody());
1199 Code = serialization::STMT_CXX_FOR_RANGE;
1202 void ASTStmtWriter::VisitMSDependentExistsStmt(MSDependentExistsStmt *S) {
1204 Record.AddSourceLocation(S->getKeywordLoc());
1205 Record.push_back(S->isIfExists());
1206 Record.AddNestedNameSpecifierLoc(S->getQualifierLoc());
1207 Record.AddDeclarationNameInfo(S->getNameInfo());
1208 Record.AddStmt(S->getSubStmt());
1209 Code = serialization::STMT_MS_DEPENDENT_EXISTS;
1212 void ASTStmtWriter::VisitCXXOperatorCallExpr(CXXOperatorCallExpr *E) {
1214 Record.push_back(E->getOperator());
1215 Record.AddSourceRange(E->Range);
1216 Record.push_back(E->isFPContractable());
1217 Code = serialization::EXPR_CXX_OPERATOR_CALL;
1220 void ASTStmtWriter::VisitCXXMemberCallExpr(CXXMemberCallExpr *E) {
1222 Code = serialization::EXPR_CXX_MEMBER_CALL;
1225 void ASTStmtWriter::VisitCXXConstructExpr(CXXConstructExpr *E) {
1227 Record.push_back(E->getNumArgs());
1228 for (unsigned I = 0, N = E->getNumArgs(); I != N; ++I)
1229 Record.AddStmt(E->getArg(I));
1230 Record.AddDeclRef(E->getConstructor());
1231 Record.AddSourceLocation(E->getLocation());
1232 Record.push_back(E->isElidable());
1233 Record.push_back(E->hadMultipleCandidates());
1234 Record.push_back(E->isListInitialization());
1235 Record.push_back(E->isStdInitListInitialization());
1236 Record.push_back(E->requiresZeroInitialization());
1237 Record.push_back(E->getConstructionKind()); // FIXME: stable encoding
1238 Record.AddSourceRange(E->getParenOrBraceRange());
1239 Code = serialization::EXPR_CXX_CONSTRUCT;
1242 void ASTStmtWriter::VisitCXXInheritedCtorInitExpr(CXXInheritedCtorInitExpr *E) {
1244 Record.AddDeclRef(E->getConstructor());
1245 Record.AddSourceLocation(E->getLocation());
1246 Record.push_back(E->constructsVBase());
1247 Record.push_back(E->inheritedFromVBase());
1248 Code = serialization::EXPR_CXX_INHERITED_CTOR_INIT;
1251 void ASTStmtWriter::VisitCXXTemporaryObjectExpr(CXXTemporaryObjectExpr *E) {
1252 VisitCXXConstructExpr(E);
1253 Record.AddTypeSourceInfo(E->getTypeSourceInfo());
1254 Code = serialization::EXPR_CXX_TEMPORARY_OBJECT;
1257 void ASTStmtWriter::VisitLambdaExpr(LambdaExpr *E) {
1259 Record.push_back(E->NumCaptures);
1260 Record.AddSourceRange(E->IntroducerRange);
1261 Record.push_back(E->CaptureDefault); // FIXME: stable encoding
1262 Record.AddSourceLocation(E->CaptureDefaultLoc);
1263 Record.push_back(E->ExplicitParams);
1264 Record.push_back(E->ExplicitResultType);
1265 Record.AddSourceLocation(E->ClosingBrace);
1267 // Add capture initializers.
1268 for (LambdaExpr::capture_init_iterator C = E->capture_init_begin(),
1269 CEnd = E->capture_init_end();
1274 Code = serialization::EXPR_LAMBDA;
1277 void ASTStmtWriter::VisitCXXStdInitializerListExpr(CXXStdInitializerListExpr *E) {
1279 Record.AddStmt(E->getSubExpr());
1280 Code = serialization::EXPR_CXX_STD_INITIALIZER_LIST;
1283 void ASTStmtWriter::VisitCXXNamedCastExpr(CXXNamedCastExpr *E) {
1284 VisitExplicitCastExpr(E);
1285 Record.AddSourceRange(SourceRange(E->getOperatorLoc(), E->getRParenLoc()));
1286 Record.AddSourceRange(E->getAngleBrackets());
1289 void ASTStmtWriter::VisitCXXStaticCastExpr(CXXStaticCastExpr *E) {
1290 VisitCXXNamedCastExpr(E);
1291 Code = serialization::EXPR_CXX_STATIC_CAST;
1294 void ASTStmtWriter::VisitCXXDynamicCastExpr(CXXDynamicCastExpr *E) {
1295 VisitCXXNamedCastExpr(E);
1296 Code = serialization::EXPR_CXX_DYNAMIC_CAST;
1299 void ASTStmtWriter::VisitCXXReinterpretCastExpr(CXXReinterpretCastExpr *E) {
1300 VisitCXXNamedCastExpr(E);
1301 Code = serialization::EXPR_CXX_REINTERPRET_CAST;
1304 void ASTStmtWriter::VisitCXXConstCastExpr(CXXConstCastExpr *E) {
1305 VisitCXXNamedCastExpr(E);
1306 Code = serialization::EXPR_CXX_CONST_CAST;
1309 void ASTStmtWriter::VisitCXXFunctionalCastExpr(CXXFunctionalCastExpr *E) {
1310 VisitExplicitCastExpr(E);
1311 Record.AddSourceLocation(E->getLParenLoc());
1312 Record.AddSourceLocation(E->getRParenLoc());
1313 Code = serialization::EXPR_CXX_FUNCTIONAL_CAST;
1316 void ASTStmtWriter::VisitUserDefinedLiteral(UserDefinedLiteral *E) {
1318 Record.AddSourceLocation(E->UDSuffixLoc);
1319 Code = serialization::EXPR_USER_DEFINED_LITERAL;
1322 void ASTStmtWriter::VisitCXXBoolLiteralExpr(CXXBoolLiteralExpr *E) {
1324 Record.push_back(E->getValue());
1325 Record.AddSourceLocation(E->getLocation());
1326 Code = serialization::EXPR_CXX_BOOL_LITERAL;
1329 void ASTStmtWriter::VisitCXXNullPtrLiteralExpr(CXXNullPtrLiteralExpr *E) {
1331 Record.AddSourceLocation(E->getLocation());
1332 Code = serialization::EXPR_CXX_NULL_PTR_LITERAL;
1335 void ASTStmtWriter::VisitCXXTypeidExpr(CXXTypeidExpr *E) {
1337 Record.AddSourceRange(E->getSourceRange());
1338 if (E->isTypeOperand()) {
1339 Record.AddTypeSourceInfo(E->getTypeOperandSourceInfo());
1340 Code = serialization::EXPR_CXX_TYPEID_TYPE;
1342 Record.AddStmt(E->getExprOperand());
1343 Code = serialization::EXPR_CXX_TYPEID_EXPR;
1347 void ASTStmtWriter::VisitCXXThisExpr(CXXThisExpr *E) {
1349 Record.AddSourceLocation(E->getLocation());
1350 Record.push_back(E->isImplicit());
1351 Code = serialization::EXPR_CXX_THIS;
1354 void ASTStmtWriter::VisitCXXThrowExpr(CXXThrowExpr *E) {
1356 Record.AddSourceLocation(E->getThrowLoc());
1357 Record.AddStmt(E->getSubExpr());
1358 Record.push_back(E->isThrownVariableInScope());
1359 Code = serialization::EXPR_CXX_THROW;
1362 void ASTStmtWriter::VisitCXXDefaultArgExpr(CXXDefaultArgExpr *E) {
1364 Record.AddDeclRef(E->getParam());
1365 Record.AddSourceLocation(E->getUsedLocation());
1366 Code = serialization::EXPR_CXX_DEFAULT_ARG;
1369 void ASTStmtWriter::VisitCXXDefaultInitExpr(CXXDefaultInitExpr *E) {
1371 Record.AddDeclRef(E->getField());
1372 Record.AddSourceLocation(E->getExprLoc());
1373 Code = serialization::EXPR_CXX_DEFAULT_INIT;
1376 void ASTStmtWriter::VisitCXXBindTemporaryExpr(CXXBindTemporaryExpr *E) {
1378 Record.AddCXXTemporary(E->getTemporary());
1379 Record.AddStmt(E->getSubExpr());
1380 Code = serialization::EXPR_CXX_BIND_TEMPORARY;
1383 void ASTStmtWriter::VisitCXXScalarValueInitExpr(CXXScalarValueInitExpr *E) {
1385 Record.AddTypeSourceInfo(E->getTypeSourceInfo());
1386 Record.AddSourceLocation(E->getRParenLoc());
1387 Code = serialization::EXPR_CXX_SCALAR_VALUE_INIT;
1390 void ASTStmtWriter::VisitCXXNewExpr(CXXNewExpr *E) {
1392 Record.push_back(E->isGlobalNew());
1393 Record.push_back(E->isArray());
1394 Record.push_back(E->passAlignment());
1395 Record.push_back(E->doesUsualArrayDeleteWantSize());
1396 Record.push_back(E->getNumPlacementArgs());
1397 Record.push_back(E->StoredInitializationStyle);
1398 Record.AddDeclRef(E->getOperatorNew());
1399 Record.AddDeclRef(E->getOperatorDelete());
1400 Record.AddTypeSourceInfo(E->getAllocatedTypeSourceInfo());
1401 Record.AddSourceRange(E->getTypeIdParens());
1402 Record.AddSourceRange(E->getSourceRange());
1403 Record.AddSourceRange(E->getDirectInitRange());
1404 for (CXXNewExpr::arg_iterator I = E->raw_arg_begin(), e = E->raw_arg_end();
1408 Code = serialization::EXPR_CXX_NEW;
1411 void ASTStmtWriter::VisitCXXDeleteExpr(CXXDeleteExpr *E) {
1413 Record.push_back(E->isGlobalDelete());
1414 Record.push_back(E->isArrayForm());
1415 Record.push_back(E->isArrayFormAsWritten());
1416 Record.push_back(E->doesUsualArrayDeleteWantSize());
1417 Record.AddDeclRef(E->getOperatorDelete());
1418 Record.AddStmt(E->getArgument());
1419 Record.AddSourceLocation(E->getSourceRange().getBegin());
1421 Code = serialization::EXPR_CXX_DELETE;
1424 void ASTStmtWriter::VisitCXXPseudoDestructorExpr(CXXPseudoDestructorExpr *E) {
1427 Record.AddStmt(E->getBase());
1428 Record.push_back(E->isArrow());
1429 Record.AddSourceLocation(E->getOperatorLoc());
1430 Record.AddNestedNameSpecifierLoc(E->getQualifierLoc());
1431 Record.AddTypeSourceInfo(E->getScopeTypeInfo());
1432 Record.AddSourceLocation(E->getColonColonLoc());
1433 Record.AddSourceLocation(E->getTildeLoc());
1435 // PseudoDestructorTypeStorage.
1436 Record.AddIdentifierRef(E->getDestroyedTypeIdentifier());
1437 if (E->getDestroyedTypeIdentifier())
1438 Record.AddSourceLocation(E->getDestroyedTypeLoc());
1440 Record.AddTypeSourceInfo(E->getDestroyedTypeInfo());
1442 Code = serialization::EXPR_CXX_PSEUDO_DESTRUCTOR;
1445 void ASTStmtWriter::VisitExprWithCleanups(ExprWithCleanups *E) {
1447 Record.push_back(E->getNumObjects());
1448 for (unsigned i = 0, e = E->getNumObjects(); i != e; ++i)
1449 Record.AddDeclRef(E->getObject(i));
1451 Record.push_back(E->cleanupsHaveSideEffects());
1452 Record.AddStmt(E->getSubExpr());
1453 Code = serialization::EXPR_EXPR_WITH_CLEANUPS;
1457 ASTStmtWriter::VisitCXXDependentScopeMemberExpr(CXXDependentScopeMemberExpr *E){
1460 // Don't emit anything here, HasTemplateKWAndArgsInfo must be
1463 Record.push_back(E->HasTemplateKWAndArgsInfo);
1464 if (E->HasTemplateKWAndArgsInfo) {
1465 const ASTTemplateKWAndArgsInfo &ArgInfo =
1466 *E->getTrailingObjects<ASTTemplateKWAndArgsInfo>();
1467 Record.push_back(ArgInfo.NumTemplateArgs);
1468 AddTemplateKWAndArgsInfo(ArgInfo,
1469 E->getTrailingObjects<TemplateArgumentLoc>());
1472 if (!E->isImplicitAccess())
1473 Record.AddStmt(E->getBase());
1475 Record.AddStmt(nullptr);
1476 Record.AddTypeRef(E->getBaseType());
1477 Record.push_back(E->isArrow());
1478 Record.AddSourceLocation(E->getOperatorLoc());
1479 Record.AddNestedNameSpecifierLoc(E->getQualifierLoc());
1480 Record.AddDeclRef(E->getFirstQualifierFoundInScope());
1481 Record.AddDeclarationNameInfo(E->MemberNameInfo);
1482 Code = serialization::EXPR_CXX_DEPENDENT_SCOPE_MEMBER;
1486 ASTStmtWriter::VisitDependentScopeDeclRefExpr(DependentScopeDeclRefExpr *E) {
1489 // Don't emit anything here, HasTemplateKWAndArgsInfo must be
1492 Record.push_back(E->HasTemplateKWAndArgsInfo);
1493 if (E->HasTemplateKWAndArgsInfo) {
1494 const ASTTemplateKWAndArgsInfo &ArgInfo =
1495 *E->getTrailingObjects<ASTTemplateKWAndArgsInfo>();
1496 Record.push_back(ArgInfo.NumTemplateArgs);
1497 AddTemplateKWAndArgsInfo(ArgInfo,
1498 E->getTrailingObjects<TemplateArgumentLoc>());
1501 Record.AddNestedNameSpecifierLoc(E->getQualifierLoc());
1502 Record.AddDeclarationNameInfo(E->NameInfo);
1503 Code = serialization::EXPR_CXX_DEPENDENT_SCOPE_DECL_REF;
1507 ASTStmtWriter::VisitCXXUnresolvedConstructExpr(CXXUnresolvedConstructExpr *E) {
1509 Record.push_back(E->arg_size());
1510 for (CXXUnresolvedConstructExpr::arg_iterator
1511 ArgI = E->arg_begin(), ArgE = E->arg_end(); ArgI != ArgE; ++ArgI)
1512 Record.AddStmt(*ArgI);
1513 Record.AddTypeSourceInfo(E->getTypeSourceInfo());
1514 Record.AddSourceLocation(E->getLParenLoc());
1515 Record.AddSourceLocation(E->getRParenLoc());
1516 Code = serialization::EXPR_CXX_UNRESOLVED_CONSTRUCT;
1519 void ASTStmtWriter::VisitOverloadExpr(OverloadExpr *E) {
1522 // Don't emit anything here, HasTemplateKWAndArgsInfo must be
1525 Record.push_back(E->HasTemplateKWAndArgsInfo);
1526 if (E->HasTemplateKWAndArgsInfo) {
1527 const ASTTemplateKWAndArgsInfo &ArgInfo =
1528 *E->getTrailingASTTemplateKWAndArgsInfo();
1529 Record.push_back(ArgInfo.NumTemplateArgs);
1530 AddTemplateKWAndArgsInfo(ArgInfo, E->getTrailingTemplateArgumentLoc());
1533 Record.push_back(E->getNumDecls());
1534 for (OverloadExpr::decls_iterator
1535 OvI = E->decls_begin(), OvE = E->decls_end(); OvI != OvE; ++OvI) {
1536 Record.AddDeclRef(OvI.getDecl());
1537 Record.push_back(OvI.getAccess());
1540 Record.AddDeclarationNameInfo(E->NameInfo);
1541 Record.AddNestedNameSpecifierLoc(E->getQualifierLoc());
1544 void ASTStmtWriter::VisitUnresolvedMemberExpr(UnresolvedMemberExpr *E) {
1545 VisitOverloadExpr(E);
1546 Record.push_back(E->isArrow());
1547 Record.push_back(E->hasUnresolvedUsing());
1548 Record.AddStmt(!E->isImplicitAccess() ? E->getBase() : nullptr);
1549 Record.AddTypeRef(E->getBaseType());
1550 Record.AddSourceLocation(E->getOperatorLoc());
1551 Code = serialization::EXPR_CXX_UNRESOLVED_MEMBER;
1554 void ASTStmtWriter::VisitUnresolvedLookupExpr(UnresolvedLookupExpr *E) {
1555 VisitOverloadExpr(E);
1556 Record.push_back(E->requiresADL());
1557 Record.push_back(E->isOverloaded());
1558 Record.AddDeclRef(E->getNamingClass());
1559 Code = serialization::EXPR_CXX_UNRESOLVED_LOOKUP;
1562 void ASTStmtWriter::VisitTypeTraitExpr(TypeTraitExpr *E) {
1564 Record.push_back(E->TypeTraitExprBits.NumArgs);
1565 Record.push_back(E->TypeTraitExprBits.Kind); // FIXME: Stable encoding
1566 Record.push_back(E->TypeTraitExprBits.Value);
1567 Record.AddSourceRange(E->getSourceRange());
1568 for (unsigned I = 0, N = E->getNumArgs(); I != N; ++I)
1569 Record.AddTypeSourceInfo(E->getArg(I));
1570 Code = serialization::EXPR_TYPE_TRAIT;
1573 void ASTStmtWriter::VisitArrayTypeTraitExpr(ArrayTypeTraitExpr *E) {
1575 Record.push_back(E->getTrait());
1576 Record.push_back(E->getValue());
1577 Record.AddSourceRange(E->getSourceRange());
1578 Record.AddTypeSourceInfo(E->getQueriedTypeSourceInfo());
1579 Record.AddStmt(E->getDimensionExpression());
1580 Code = serialization::EXPR_ARRAY_TYPE_TRAIT;
1583 void ASTStmtWriter::VisitExpressionTraitExpr(ExpressionTraitExpr *E) {
1585 Record.push_back(E->getTrait());
1586 Record.push_back(E->getValue());
1587 Record.AddSourceRange(E->getSourceRange());
1588 Record.AddStmt(E->getQueriedExpression());
1589 Code = serialization::EXPR_CXX_EXPRESSION_TRAIT;
1592 void ASTStmtWriter::VisitCXXNoexceptExpr(CXXNoexceptExpr *E) {
1594 Record.push_back(E->getValue());
1595 Record.AddSourceRange(E->getSourceRange());
1596 Record.AddStmt(E->getOperand());
1597 Code = serialization::EXPR_CXX_NOEXCEPT;
1600 void ASTStmtWriter::VisitPackExpansionExpr(PackExpansionExpr *E) {
1602 Record.AddSourceLocation(E->getEllipsisLoc());
1603 Record.push_back(E->NumExpansions);
1604 Record.AddStmt(E->getPattern());
1605 Code = serialization::EXPR_PACK_EXPANSION;
1608 void ASTStmtWriter::VisitSizeOfPackExpr(SizeOfPackExpr *E) {
1610 Record.push_back(E->isPartiallySubstituted() ? E->getPartialArguments().size()
1612 Record.AddSourceLocation(E->OperatorLoc);
1613 Record.AddSourceLocation(E->PackLoc);
1614 Record.AddSourceLocation(E->RParenLoc);
1615 Record.AddDeclRef(E->Pack);
1616 if (E->isPartiallySubstituted()) {
1617 for (const auto &TA : E->getPartialArguments())
1618 Record.AddTemplateArgument(TA);
1619 } else if (!E->isValueDependent()) {
1620 Record.push_back(E->getPackLength());
1622 Code = serialization::EXPR_SIZEOF_PACK;
1625 void ASTStmtWriter::VisitSubstNonTypeTemplateParmExpr(
1626 SubstNonTypeTemplateParmExpr *E) {
1628 Record.AddDeclRef(E->getParameter());
1629 Record.AddSourceLocation(E->getNameLoc());
1630 Record.AddStmt(E->getReplacement());
1631 Code = serialization::EXPR_SUBST_NON_TYPE_TEMPLATE_PARM;
1634 void ASTStmtWriter::VisitSubstNonTypeTemplateParmPackExpr(
1635 SubstNonTypeTemplateParmPackExpr *E) {
1637 Record.AddDeclRef(E->getParameterPack());
1638 Record.AddTemplateArgument(E->getArgumentPack());
1639 Record.AddSourceLocation(E->getParameterPackLocation());
1640 Code = serialization::EXPR_SUBST_NON_TYPE_TEMPLATE_PARM_PACK;
1643 void ASTStmtWriter::VisitFunctionParmPackExpr(FunctionParmPackExpr *E) {
1645 Record.push_back(E->getNumExpansions());
1646 Record.AddDeclRef(E->getParameterPack());
1647 Record.AddSourceLocation(E->getParameterPackLocation());
1648 for (FunctionParmPackExpr::iterator I = E->begin(), End = E->end();
1650 Record.AddDeclRef(*I);
1651 Code = serialization::EXPR_FUNCTION_PARM_PACK;
1654 void ASTStmtWriter::VisitMaterializeTemporaryExpr(MaterializeTemporaryExpr *E) {
1656 Record.AddStmt(E->getTemporary());
1657 Record.AddDeclRef(E->getExtendingDecl());
1658 Record.push_back(E->getManglingNumber());
1659 Code = serialization::EXPR_MATERIALIZE_TEMPORARY;
1662 void ASTStmtWriter::VisitCXXFoldExpr(CXXFoldExpr *E) {
1664 Record.AddSourceLocation(E->LParenLoc);
1665 Record.AddSourceLocation(E->EllipsisLoc);
1666 Record.AddSourceLocation(E->RParenLoc);
1667 Record.AddStmt(E->SubExprs[0]);
1668 Record.AddStmt(E->SubExprs[1]);
1669 Record.push_back(E->Opcode);
1670 Code = serialization::EXPR_CXX_FOLD;
1673 void ASTStmtWriter::VisitOpaqueValueExpr(OpaqueValueExpr *E) {
1675 Record.AddStmt(E->getSourceExpr());
1676 Record.AddSourceLocation(E->getLocation());
1677 Code = serialization::EXPR_OPAQUE_VALUE;
1680 void ASTStmtWriter::VisitTypoExpr(TypoExpr *E) {
1682 // TODO: Figure out sane writer behavior for a TypoExpr, if necessary
1683 llvm_unreachable("Cannot write TypoExpr nodes");
1686 //===----------------------------------------------------------------------===//
1687 // CUDA Expressions and Statements.
1688 //===----------------------------------------------------------------------===//
1690 void ASTStmtWriter::VisitCUDAKernelCallExpr(CUDAKernelCallExpr *E) {
1692 Record.AddStmt(E->getConfig());
1693 Code = serialization::EXPR_CUDA_KERNEL_CALL;
1696 //===----------------------------------------------------------------------===//
1697 // OpenCL Expressions and Statements.
1698 //===----------------------------------------------------------------------===//
1699 void ASTStmtWriter::VisitAsTypeExpr(AsTypeExpr *E) {
1701 Record.AddSourceLocation(E->getBuiltinLoc());
1702 Record.AddSourceLocation(E->getRParenLoc());
1703 Record.AddStmt(E->getSrcExpr());
1704 Code = serialization::EXPR_ASTYPE;
1707 //===----------------------------------------------------------------------===//
1708 // Microsoft Expressions and Statements.
1709 //===----------------------------------------------------------------------===//
1710 void ASTStmtWriter::VisitMSPropertyRefExpr(MSPropertyRefExpr *E) {
1712 Record.push_back(E->isArrow());
1713 Record.AddStmt(E->getBaseExpr());
1714 Record.AddNestedNameSpecifierLoc(E->getQualifierLoc());
1715 Record.AddSourceLocation(E->getMemberLoc());
1716 Record.AddDeclRef(E->getPropertyDecl());
1717 Code = serialization::EXPR_CXX_PROPERTY_REF_EXPR;
1720 void ASTStmtWriter::VisitMSPropertySubscriptExpr(MSPropertySubscriptExpr *E) {
1722 Record.AddStmt(E->getBase());
1723 Record.AddStmt(E->getIdx());
1724 Record.AddSourceLocation(E->getRBracketLoc());
1725 Code = serialization::EXPR_CXX_PROPERTY_SUBSCRIPT_EXPR;
1728 void ASTStmtWriter::VisitCXXUuidofExpr(CXXUuidofExpr *E) {
1730 Record.AddSourceRange(E->getSourceRange());
1731 Record.AddString(E->getUuidStr());
1732 if (E->isTypeOperand()) {
1733 Record.AddTypeSourceInfo(E->getTypeOperandSourceInfo());
1734 Code = serialization::EXPR_CXX_UUIDOF_TYPE;
1736 Record.AddStmt(E->getExprOperand());
1737 Code = serialization::EXPR_CXX_UUIDOF_EXPR;
1741 void ASTStmtWriter::VisitSEHExceptStmt(SEHExceptStmt *S) {
1743 Record.AddSourceLocation(S->getExceptLoc());
1744 Record.AddStmt(S->getFilterExpr());
1745 Record.AddStmt(S->getBlock());
1746 Code = serialization::STMT_SEH_EXCEPT;
1749 void ASTStmtWriter::VisitSEHFinallyStmt(SEHFinallyStmt *S) {
1751 Record.AddSourceLocation(S->getFinallyLoc());
1752 Record.AddStmt(S->getBlock());
1753 Code = serialization::STMT_SEH_FINALLY;
1756 void ASTStmtWriter::VisitSEHTryStmt(SEHTryStmt *S) {
1758 Record.push_back(S->getIsCXXTry());
1759 Record.AddSourceLocation(S->getTryLoc());
1760 Record.AddStmt(S->getTryBlock());
1761 Record.AddStmt(S->getHandler());
1762 Code = serialization::STMT_SEH_TRY;
1765 void ASTStmtWriter::VisitSEHLeaveStmt(SEHLeaveStmt *S) {
1767 Record.AddSourceLocation(S->getLeaveLoc());
1768 Code = serialization::STMT_SEH_LEAVE;
1771 //===----------------------------------------------------------------------===//
1773 //===----------------------------------------------------------------------===//
1776 class OMPClauseWriter : public OMPClauseVisitor<OMPClauseWriter> {
1777 ASTRecordWriter &Record;
1779 OMPClauseWriter(ASTRecordWriter &Record) : Record(Record) {}
1780 #define OPENMP_CLAUSE(Name, Class) \
1781 void Visit##Class(Class *S);
1782 #include "clang/Basic/OpenMPKinds.def"
1783 void writeClause(OMPClause *C);
1784 void VisitOMPClauseWithPreInit(OMPClauseWithPreInit *C);
1785 void VisitOMPClauseWithPostUpdate(OMPClauseWithPostUpdate *C);
1789 void OMPClauseWriter::writeClause(OMPClause *C) {
1790 Record.push_back(C->getClauseKind());
1792 Record.AddSourceLocation(C->getLocStart());
1793 Record.AddSourceLocation(C->getLocEnd());
1796 void OMPClauseWriter::VisitOMPClauseWithPreInit(OMPClauseWithPreInit *C) {
1797 Record.AddStmt(C->getPreInitStmt());
1800 void OMPClauseWriter::VisitOMPClauseWithPostUpdate(OMPClauseWithPostUpdate *C) {
1801 VisitOMPClauseWithPreInit(C);
1802 Record.AddStmt(C->getPostUpdateExpr());
1805 void OMPClauseWriter::VisitOMPIfClause(OMPIfClause *C) {
1806 Record.push_back(C->getNameModifier());
1807 Record.AddSourceLocation(C->getNameModifierLoc());
1808 Record.AddSourceLocation(C->getColonLoc());
1809 Record.AddStmt(C->getCondition());
1810 Record.AddSourceLocation(C->getLParenLoc());
1813 void OMPClauseWriter::VisitOMPFinalClause(OMPFinalClause *C) {
1814 Record.AddStmt(C->getCondition());
1815 Record.AddSourceLocation(C->getLParenLoc());
1818 void OMPClauseWriter::VisitOMPNumThreadsClause(OMPNumThreadsClause *C) {
1819 Record.AddStmt(C->getNumThreads());
1820 Record.AddSourceLocation(C->getLParenLoc());
1823 void OMPClauseWriter::VisitOMPSafelenClause(OMPSafelenClause *C) {
1824 Record.AddStmt(C->getSafelen());
1825 Record.AddSourceLocation(C->getLParenLoc());
1828 void OMPClauseWriter::VisitOMPSimdlenClause(OMPSimdlenClause *C) {
1829 Record.AddStmt(C->getSimdlen());
1830 Record.AddSourceLocation(C->getLParenLoc());
1833 void OMPClauseWriter::VisitOMPCollapseClause(OMPCollapseClause *C) {
1834 Record.AddStmt(C->getNumForLoops());
1835 Record.AddSourceLocation(C->getLParenLoc());
1838 void OMPClauseWriter::VisitOMPDefaultClause(OMPDefaultClause *C) {
1839 Record.push_back(C->getDefaultKind());
1840 Record.AddSourceLocation(C->getLParenLoc());
1841 Record.AddSourceLocation(C->getDefaultKindKwLoc());
1844 void OMPClauseWriter::VisitOMPProcBindClause(OMPProcBindClause *C) {
1845 Record.push_back(C->getProcBindKind());
1846 Record.AddSourceLocation(C->getLParenLoc());
1847 Record.AddSourceLocation(C->getProcBindKindKwLoc());
1850 void OMPClauseWriter::VisitOMPScheduleClause(OMPScheduleClause *C) {
1851 VisitOMPClauseWithPreInit(C);
1852 Record.push_back(C->getScheduleKind());
1853 Record.push_back(C->getFirstScheduleModifier());
1854 Record.push_back(C->getSecondScheduleModifier());
1855 Record.AddStmt(C->getChunkSize());
1856 Record.AddSourceLocation(C->getLParenLoc());
1857 Record.AddSourceLocation(C->getFirstScheduleModifierLoc());
1858 Record.AddSourceLocation(C->getSecondScheduleModifierLoc());
1859 Record.AddSourceLocation(C->getScheduleKindLoc());
1860 Record.AddSourceLocation(C->getCommaLoc());
1863 void OMPClauseWriter::VisitOMPOrderedClause(OMPOrderedClause *C) {
1864 Record.AddStmt(C->getNumForLoops());
1865 Record.AddSourceLocation(C->getLParenLoc());
1868 void OMPClauseWriter::VisitOMPNowaitClause(OMPNowaitClause *) {}
1870 void OMPClauseWriter::VisitOMPUntiedClause(OMPUntiedClause *) {}
1872 void OMPClauseWriter::VisitOMPMergeableClause(OMPMergeableClause *) {}
1874 void OMPClauseWriter::VisitOMPReadClause(OMPReadClause *) {}
1876 void OMPClauseWriter::VisitOMPWriteClause(OMPWriteClause *) {}
1878 void OMPClauseWriter::VisitOMPUpdateClause(OMPUpdateClause *) {}
1880 void OMPClauseWriter::VisitOMPCaptureClause(OMPCaptureClause *) {}
1882 void OMPClauseWriter::VisitOMPSeqCstClause(OMPSeqCstClause *) {}
1884 void OMPClauseWriter::VisitOMPThreadsClause(OMPThreadsClause *) {}
1886 void OMPClauseWriter::VisitOMPSIMDClause(OMPSIMDClause *) {}
1888 void OMPClauseWriter::VisitOMPNogroupClause(OMPNogroupClause *) {}
1890 void OMPClauseWriter::VisitOMPPrivateClause(OMPPrivateClause *C) {
1891 Record.push_back(C->varlist_size());
1892 Record.AddSourceLocation(C->getLParenLoc());
1893 for (auto *VE : C->varlists()) {
1896 for (auto *VE : C->private_copies()) {
1901 void OMPClauseWriter::VisitOMPFirstprivateClause(OMPFirstprivateClause *C) {
1902 Record.push_back(C->varlist_size());
1903 VisitOMPClauseWithPreInit(C);
1904 Record.AddSourceLocation(C->getLParenLoc());
1905 for (auto *VE : C->varlists()) {
1908 for (auto *VE : C->private_copies()) {
1911 for (auto *VE : C->inits()) {
1916 void OMPClauseWriter::VisitOMPLastprivateClause(OMPLastprivateClause *C) {
1917 Record.push_back(C->varlist_size());
1918 VisitOMPClauseWithPostUpdate(C);
1919 Record.AddSourceLocation(C->getLParenLoc());
1920 for (auto *VE : C->varlists())
1922 for (auto *E : C->private_copies())
1924 for (auto *E : C->source_exprs())
1926 for (auto *E : C->destination_exprs())
1928 for (auto *E : C->assignment_ops())
1932 void OMPClauseWriter::VisitOMPSharedClause(OMPSharedClause *C) {
1933 Record.push_back(C->varlist_size());
1934 Record.AddSourceLocation(C->getLParenLoc());
1935 for (auto *VE : C->varlists())
1939 void OMPClauseWriter::VisitOMPReductionClause(OMPReductionClause *C) {
1940 Record.push_back(C->varlist_size());
1941 VisitOMPClauseWithPostUpdate(C);
1942 Record.AddSourceLocation(C->getLParenLoc());
1943 Record.AddSourceLocation(C->getColonLoc());
1944 Record.AddNestedNameSpecifierLoc(C->getQualifierLoc());
1945 Record.AddDeclarationNameInfo(C->getNameInfo());
1946 for (auto *VE : C->varlists())
1948 for (auto *VE : C->privates())
1950 for (auto *E : C->lhs_exprs())
1952 for (auto *E : C->rhs_exprs())
1954 for (auto *E : C->reduction_ops())
1958 void OMPClauseWriter::VisitOMPLinearClause(OMPLinearClause *C) {
1959 Record.push_back(C->varlist_size());
1960 VisitOMPClauseWithPostUpdate(C);
1961 Record.AddSourceLocation(C->getLParenLoc());
1962 Record.AddSourceLocation(C->getColonLoc());
1963 Record.push_back(C->getModifier());
1964 Record.AddSourceLocation(C->getModifierLoc());
1965 for (auto *VE : C->varlists()) {
1968 for (auto *VE : C->privates()) {
1971 for (auto *VE : C->inits()) {
1974 for (auto *VE : C->updates()) {
1977 for (auto *VE : C->finals()) {
1980 Record.AddStmt(C->getStep());
1981 Record.AddStmt(C->getCalcStep());
1984 void OMPClauseWriter::VisitOMPAlignedClause(OMPAlignedClause *C) {
1985 Record.push_back(C->varlist_size());
1986 Record.AddSourceLocation(C->getLParenLoc());
1987 Record.AddSourceLocation(C->getColonLoc());
1988 for (auto *VE : C->varlists())
1990 Record.AddStmt(C->getAlignment());
1993 void OMPClauseWriter::VisitOMPCopyinClause(OMPCopyinClause *C) {
1994 Record.push_back(C->varlist_size());
1995 Record.AddSourceLocation(C->getLParenLoc());
1996 for (auto *VE : C->varlists())
1998 for (auto *E : C->source_exprs())
2000 for (auto *E : C->destination_exprs())
2002 for (auto *E : C->assignment_ops())
2006 void OMPClauseWriter::VisitOMPCopyprivateClause(OMPCopyprivateClause *C) {
2007 Record.push_back(C->varlist_size());
2008 Record.AddSourceLocation(C->getLParenLoc());
2009 for (auto *VE : C->varlists())
2011 for (auto *E : C->source_exprs())
2013 for (auto *E : C->destination_exprs())
2015 for (auto *E : C->assignment_ops())
2019 void OMPClauseWriter::VisitOMPFlushClause(OMPFlushClause *C) {
2020 Record.push_back(C->varlist_size());
2021 Record.AddSourceLocation(C->getLParenLoc());
2022 for (auto *VE : C->varlists())
2026 void OMPClauseWriter::VisitOMPDependClause(OMPDependClause *C) {
2027 Record.push_back(C->varlist_size());
2028 Record.AddSourceLocation(C->getLParenLoc());
2029 Record.push_back(C->getDependencyKind());
2030 Record.AddSourceLocation(C->getDependencyLoc());
2031 Record.AddSourceLocation(C->getColonLoc());
2032 for (auto *VE : C->varlists())
2034 Record.AddStmt(C->getCounterValue());
2037 void OMPClauseWriter::VisitOMPDeviceClause(OMPDeviceClause *C) {
2038 Record.AddStmt(C->getDevice());
2039 Record.AddSourceLocation(C->getLParenLoc());
2042 void OMPClauseWriter::VisitOMPMapClause(OMPMapClause *C) {
2043 Record.push_back(C->varlist_size());
2044 Record.push_back(C->getUniqueDeclarationsNum());
2045 Record.push_back(C->getTotalComponentListNum());
2046 Record.push_back(C->getTotalComponentsNum());
2047 Record.AddSourceLocation(C->getLParenLoc());
2048 Record.push_back(C->getMapTypeModifier());
2049 Record.push_back(C->getMapType());
2050 Record.AddSourceLocation(C->getMapLoc());
2051 Record.AddSourceLocation(C->getColonLoc());
2052 for (auto *E : C->varlists())
2054 for (auto *D : C->all_decls())
2055 Record.AddDeclRef(D);
2056 for (auto N : C->all_num_lists())
2057 Record.push_back(N);
2058 for (auto N : C->all_lists_sizes())
2059 Record.push_back(N);
2060 for (auto &M : C->all_components()) {
2061 Record.AddStmt(M.getAssociatedExpression());
2062 Record.AddDeclRef(M.getAssociatedDeclaration());
2066 void OMPClauseWriter::VisitOMPNumTeamsClause(OMPNumTeamsClause *C) {
2067 Record.AddStmt(C->getNumTeams());
2068 Record.AddSourceLocation(C->getLParenLoc());
2071 void OMPClauseWriter::VisitOMPThreadLimitClause(OMPThreadLimitClause *C) {
2072 Record.AddStmt(C->getThreadLimit());
2073 Record.AddSourceLocation(C->getLParenLoc());
2076 void OMPClauseWriter::VisitOMPPriorityClause(OMPPriorityClause *C) {
2077 Record.AddStmt(C->getPriority());
2078 Record.AddSourceLocation(C->getLParenLoc());
2081 void OMPClauseWriter::VisitOMPGrainsizeClause(OMPGrainsizeClause *C) {
2082 Record.AddStmt(C->getGrainsize());
2083 Record.AddSourceLocation(C->getLParenLoc());
2086 void OMPClauseWriter::VisitOMPNumTasksClause(OMPNumTasksClause *C) {
2087 Record.AddStmt(C->getNumTasks());
2088 Record.AddSourceLocation(C->getLParenLoc());
2091 void OMPClauseWriter::VisitOMPHintClause(OMPHintClause *C) {
2092 Record.AddStmt(C->getHint());
2093 Record.AddSourceLocation(C->getLParenLoc());
2096 void OMPClauseWriter::VisitOMPDistScheduleClause(OMPDistScheduleClause *C) {
2097 VisitOMPClauseWithPreInit(C);
2098 Record.push_back(C->getDistScheduleKind());
2099 Record.AddStmt(C->getChunkSize());
2100 Record.AddSourceLocation(C->getLParenLoc());
2101 Record.AddSourceLocation(C->getDistScheduleKindLoc());
2102 Record.AddSourceLocation(C->getCommaLoc());
2105 void OMPClauseWriter::VisitOMPDefaultmapClause(OMPDefaultmapClause *C) {
2106 Record.push_back(C->getDefaultmapKind());
2107 Record.push_back(C->getDefaultmapModifier());
2108 Record.AddSourceLocation(C->getLParenLoc());
2109 Record.AddSourceLocation(C->getDefaultmapModifierLoc());
2110 Record.AddSourceLocation(C->getDefaultmapKindLoc());
2113 void OMPClauseWriter::VisitOMPToClause(OMPToClause *C) {
2114 Record.push_back(C->varlist_size());
2115 Record.push_back(C->getUniqueDeclarationsNum());
2116 Record.push_back(C->getTotalComponentListNum());
2117 Record.push_back(C->getTotalComponentsNum());
2118 Record.AddSourceLocation(C->getLParenLoc());
2119 for (auto *E : C->varlists())
2121 for (auto *D : C->all_decls())
2122 Record.AddDeclRef(D);
2123 for (auto N : C->all_num_lists())
2124 Record.push_back(N);
2125 for (auto N : C->all_lists_sizes())
2126 Record.push_back(N);
2127 for (auto &M : C->all_components()) {
2128 Record.AddStmt(M.getAssociatedExpression());
2129 Record.AddDeclRef(M.getAssociatedDeclaration());
2133 void OMPClauseWriter::VisitOMPFromClause(OMPFromClause *C) {
2134 Record.push_back(C->varlist_size());
2135 Record.push_back(C->getUniqueDeclarationsNum());
2136 Record.push_back(C->getTotalComponentListNum());
2137 Record.push_back(C->getTotalComponentsNum());
2138 Record.AddSourceLocation(C->getLParenLoc());
2139 for (auto *E : C->varlists())
2141 for (auto *D : C->all_decls())
2142 Record.AddDeclRef(D);
2143 for (auto N : C->all_num_lists())
2144 Record.push_back(N);
2145 for (auto N : C->all_lists_sizes())
2146 Record.push_back(N);
2147 for (auto &M : C->all_components()) {
2148 Record.AddStmt(M.getAssociatedExpression());
2149 Record.AddDeclRef(M.getAssociatedDeclaration());
2153 void OMPClauseWriter::VisitOMPUseDevicePtrClause(OMPUseDevicePtrClause *C) {
2154 Record.push_back(C->varlist_size());
2155 Record.push_back(C->getUniqueDeclarationsNum());
2156 Record.push_back(C->getTotalComponentListNum());
2157 Record.push_back(C->getTotalComponentsNum());
2158 Record.AddSourceLocation(C->getLParenLoc());
2159 for (auto *E : C->varlists())
2161 for (auto *VE : C->private_copies())
2163 for (auto *VE : C->inits())
2165 for (auto *D : C->all_decls())
2166 Record.AddDeclRef(D);
2167 for (auto N : C->all_num_lists())
2168 Record.push_back(N);
2169 for (auto N : C->all_lists_sizes())
2170 Record.push_back(N);
2171 for (auto &M : C->all_components()) {
2172 Record.AddStmt(M.getAssociatedExpression());
2173 Record.AddDeclRef(M.getAssociatedDeclaration());
2177 void OMPClauseWriter::VisitOMPIsDevicePtrClause(OMPIsDevicePtrClause *C) {
2178 Record.push_back(C->varlist_size());
2179 Record.push_back(C->getUniqueDeclarationsNum());
2180 Record.push_back(C->getTotalComponentListNum());
2181 Record.push_back(C->getTotalComponentsNum());
2182 Record.AddSourceLocation(C->getLParenLoc());
2183 for (auto *E : C->varlists())
2185 for (auto *D : C->all_decls())
2186 Record.AddDeclRef(D);
2187 for (auto N : C->all_num_lists())
2188 Record.push_back(N);
2189 for (auto N : C->all_lists_sizes())
2190 Record.push_back(N);
2191 for (auto &M : C->all_components()) {
2192 Record.AddStmt(M.getAssociatedExpression());
2193 Record.AddDeclRef(M.getAssociatedDeclaration());
2197 //===----------------------------------------------------------------------===//
2198 // OpenMP Directives.
2199 //===----------------------------------------------------------------------===//
2200 void ASTStmtWriter::VisitOMPExecutableDirective(OMPExecutableDirective *E) {
2201 Record.AddSourceLocation(E->getLocStart());
2202 Record.AddSourceLocation(E->getLocEnd());
2203 OMPClauseWriter ClauseWriter(Record);
2204 for (unsigned i = 0; i < E->getNumClauses(); ++i) {
2205 ClauseWriter.writeClause(E->getClause(i));
2207 if (E->hasAssociatedStmt())
2208 Record.AddStmt(E->getAssociatedStmt());
2211 void ASTStmtWriter::VisitOMPLoopDirective(OMPLoopDirective *D) {
2213 Record.push_back(D->getNumClauses());
2214 Record.push_back(D->getCollapsedNumber());
2215 VisitOMPExecutableDirective(D);
2216 Record.AddStmt(D->getIterationVariable());
2217 Record.AddStmt(D->getLastIteration());
2218 Record.AddStmt(D->getCalcLastIteration());
2219 Record.AddStmt(D->getPreCond());
2220 Record.AddStmt(D->getCond());
2221 Record.AddStmt(D->getInit());
2222 Record.AddStmt(D->getInc());
2223 Record.AddStmt(D->getPreInits());
2224 if (isOpenMPWorksharingDirective(D->getDirectiveKind()) ||
2225 isOpenMPTaskLoopDirective(D->getDirectiveKind()) ||
2226 isOpenMPDistributeDirective(D->getDirectiveKind())) {
2227 Record.AddStmt(D->getIsLastIterVariable());
2228 Record.AddStmt(D->getLowerBoundVariable());
2229 Record.AddStmt(D->getUpperBoundVariable());
2230 Record.AddStmt(D->getStrideVariable());
2231 Record.AddStmt(D->getEnsureUpperBound());
2232 Record.AddStmt(D->getNextLowerBound());
2233 Record.AddStmt(D->getNextUpperBound());
2234 Record.AddStmt(D->getNumIterations());
2236 if (isOpenMPLoopBoundSharingDirective(D->getDirectiveKind())) {
2237 Record.AddStmt(D->getPrevLowerBoundVariable());
2238 Record.AddStmt(D->getPrevUpperBoundVariable());
2240 for (auto I : D->counters()) {
2243 for (auto I : D->private_counters()) {
2246 for (auto I : D->inits()) {
2249 for (auto I : D->updates()) {
2252 for (auto I : D->finals()) {
2257 void ASTStmtWriter::VisitOMPParallelDirective(OMPParallelDirective *D) {
2259 Record.push_back(D->getNumClauses());
2260 VisitOMPExecutableDirective(D);
2261 Record.push_back(D->hasCancel() ? 1 : 0);
2262 Code = serialization::STMT_OMP_PARALLEL_DIRECTIVE;
2265 void ASTStmtWriter::VisitOMPSimdDirective(OMPSimdDirective *D) {
2266 VisitOMPLoopDirective(D);
2267 Code = serialization::STMT_OMP_SIMD_DIRECTIVE;
2270 void ASTStmtWriter::VisitOMPForDirective(OMPForDirective *D) {
2271 VisitOMPLoopDirective(D);
2272 Record.push_back(D->hasCancel() ? 1 : 0);
2273 Code = serialization::STMT_OMP_FOR_DIRECTIVE;
2276 void ASTStmtWriter::VisitOMPForSimdDirective(OMPForSimdDirective *D) {
2277 VisitOMPLoopDirective(D);
2278 Code = serialization::STMT_OMP_FOR_SIMD_DIRECTIVE;
2281 void ASTStmtWriter::VisitOMPSectionsDirective(OMPSectionsDirective *D) {
2283 Record.push_back(D->getNumClauses());
2284 VisitOMPExecutableDirective(D);
2285 Record.push_back(D->hasCancel() ? 1 : 0);
2286 Code = serialization::STMT_OMP_SECTIONS_DIRECTIVE;
2289 void ASTStmtWriter::VisitOMPSectionDirective(OMPSectionDirective *D) {
2291 VisitOMPExecutableDirective(D);
2292 Record.push_back(D->hasCancel() ? 1 : 0);
2293 Code = serialization::STMT_OMP_SECTION_DIRECTIVE;
2296 void ASTStmtWriter::VisitOMPSingleDirective(OMPSingleDirective *D) {
2298 Record.push_back(D->getNumClauses());
2299 VisitOMPExecutableDirective(D);
2300 Code = serialization::STMT_OMP_SINGLE_DIRECTIVE;
2303 void ASTStmtWriter::VisitOMPMasterDirective(OMPMasterDirective *D) {
2305 VisitOMPExecutableDirective(D);
2306 Code = serialization::STMT_OMP_MASTER_DIRECTIVE;
2309 void ASTStmtWriter::VisitOMPCriticalDirective(OMPCriticalDirective *D) {
2311 Record.push_back(D->getNumClauses());
2312 VisitOMPExecutableDirective(D);
2313 Record.AddDeclarationNameInfo(D->getDirectiveName());
2314 Code = serialization::STMT_OMP_CRITICAL_DIRECTIVE;
2317 void ASTStmtWriter::VisitOMPParallelForDirective(OMPParallelForDirective *D) {
2318 VisitOMPLoopDirective(D);
2319 Record.push_back(D->hasCancel() ? 1 : 0);
2320 Code = serialization::STMT_OMP_PARALLEL_FOR_DIRECTIVE;
2323 void ASTStmtWriter::VisitOMPParallelForSimdDirective(
2324 OMPParallelForSimdDirective *D) {
2325 VisitOMPLoopDirective(D);
2326 Code = serialization::STMT_OMP_PARALLEL_FOR_SIMD_DIRECTIVE;
2329 void ASTStmtWriter::VisitOMPParallelSectionsDirective(
2330 OMPParallelSectionsDirective *D) {
2332 Record.push_back(D->getNumClauses());
2333 VisitOMPExecutableDirective(D);
2334 Record.push_back(D->hasCancel() ? 1 : 0);
2335 Code = serialization::STMT_OMP_PARALLEL_SECTIONS_DIRECTIVE;
2338 void ASTStmtWriter::VisitOMPTaskDirective(OMPTaskDirective *D) {
2340 Record.push_back(D->getNumClauses());
2341 VisitOMPExecutableDirective(D);
2342 Record.push_back(D->hasCancel() ? 1 : 0);
2343 Code = serialization::STMT_OMP_TASK_DIRECTIVE;
2346 void ASTStmtWriter::VisitOMPAtomicDirective(OMPAtomicDirective *D) {
2348 Record.push_back(D->getNumClauses());
2349 VisitOMPExecutableDirective(D);
2350 Record.AddStmt(D->getX());
2351 Record.AddStmt(D->getV());
2352 Record.AddStmt(D->getExpr());
2353 Record.AddStmt(D->getUpdateExpr());
2354 Record.push_back(D->isXLHSInRHSPart() ? 1 : 0);
2355 Record.push_back(D->isPostfixUpdate() ? 1 : 0);
2356 Code = serialization::STMT_OMP_ATOMIC_DIRECTIVE;
2359 void ASTStmtWriter::VisitOMPTargetDirective(OMPTargetDirective *D) {
2361 Record.push_back(D->getNumClauses());
2362 VisitOMPExecutableDirective(D);
2363 Code = serialization::STMT_OMP_TARGET_DIRECTIVE;
2366 void ASTStmtWriter::VisitOMPTargetDataDirective(OMPTargetDataDirective *D) {
2368 Record.push_back(D->getNumClauses());
2369 VisitOMPExecutableDirective(D);
2370 Code = serialization::STMT_OMP_TARGET_DATA_DIRECTIVE;
2373 void ASTStmtWriter::VisitOMPTargetEnterDataDirective(
2374 OMPTargetEnterDataDirective *D) {
2376 Record.push_back(D->getNumClauses());
2377 VisitOMPExecutableDirective(D);
2378 Code = serialization::STMT_OMP_TARGET_ENTER_DATA_DIRECTIVE;
2381 void ASTStmtWriter::VisitOMPTargetExitDataDirective(
2382 OMPTargetExitDataDirective *D) {
2384 Record.push_back(D->getNumClauses());
2385 VisitOMPExecutableDirective(D);
2386 Code = serialization::STMT_OMP_TARGET_EXIT_DATA_DIRECTIVE;
2389 void ASTStmtWriter::VisitOMPTargetParallelDirective(
2390 OMPTargetParallelDirective *D) {
2392 Record.push_back(D->getNumClauses());
2393 VisitOMPExecutableDirective(D);
2394 Code = serialization::STMT_OMP_TARGET_PARALLEL_DIRECTIVE;
2397 void ASTStmtWriter::VisitOMPTargetParallelForDirective(
2398 OMPTargetParallelForDirective *D) {
2399 VisitOMPLoopDirective(D);
2400 Record.push_back(D->hasCancel() ? 1 : 0);
2401 Code = serialization::STMT_OMP_TARGET_PARALLEL_FOR_DIRECTIVE;
2404 void ASTStmtWriter::VisitOMPTaskyieldDirective(OMPTaskyieldDirective *D) {
2406 VisitOMPExecutableDirective(D);
2407 Code = serialization::STMT_OMP_TASKYIELD_DIRECTIVE;
2410 void ASTStmtWriter::VisitOMPBarrierDirective(OMPBarrierDirective *D) {
2412 VisitOMPExecutableDirective(D);
2413 Code = serialization::STMT_OMP_BARRIER_DIRECTIVE;
2416 void ASTStmtWriter::VisitOMPTaskwaitDirective(OMPTaskwaitDirective *D) {
2418 VisitOMPExecutableDirective(D);
2419 Code = serialization::STMT_OMP_TASKWAIT_DIRECTIVE;
2422 void ASTStmtWriter::VisitOMPTaskgroupDirective(OMPTaskgroupDirective *D) {
2424 VisitOMPExecutableDirective(D);
2425 Code = serialization::STMT_OMP_TASKGROUP_DIRECTIVE;
2428 void ASTStmtWriter::VisitOMPFlushDirective(OMPFlushDirective *D) {
2430 Record.push_back(D->getNumClauses());
2431 VisitOMPExecutableDirective(D);
2432 Code = serialization::STMT_OMP_FLUSH_DIRECTIVE;
2435 void ASTStmtWriter::VisitOMPOrderedDirective(OMPOrderedDirective *D) {
2437 Record.push_back(D->getNumClauses());
2438 VisitOMPExecutableDirective(D);
2439 Code = serialization::STMT_OMP_ORDERED_DIRECTIVE;
2442 void ASTStmtWriter::VisitOMPTeamsDirective(OMPTeamsDirective *D) {
2444 Record.push_back(D->getNumClauses());
2445 VisitOMPExecutableDirective(D);
2446 Code = serialization::STMT_OMP_TEAMS_DIRECTIVE;
2449 void ASTStmtWriter::VisitOMPCancellationPointDirective(
2450 OMPCancellationPointDirective *D) {
2452 VisitOMPExecutableDirective(D);
2453 Record.push_back(D->getCancelRegion());
2454 Code = serialization::STMT_OMP_CANCELLATION_POINT_DIRECTIVE;
2457 void ASTStmtWriter::VisitOMPCancelDirective(OMPCancelDirective *D) {
2459 Record.push_back(D->getNumClauses());
2460 VisitOMPExecutableDirective(D);
2461 Record.push_back(D->getCancelRegion());
2462 Code = serialization::STMT_OMP_CANCEL_DIRECTIVE;
2465 void ASTStmtWriter::VisitOMPTaskLoopDirective(OMPTaskLoopDirective *D) {
2466 VisitOMPLoopDirective(D);
2467 Code = serialization::STMT_OMP_TASKLOOP_DIRECTIVE;
2470 void ASTStmtWriter::VisitOMPTaskLoopSimdDirective(OMPTaskLoopSimdDirective *D) {
2471 VisitOMPLoopDirective(D);
2472 Code = serialization::STMT_OMP_TASKLOOP_SIMD_DIRECTIVE;
2475 void ASTStmtWriter::VisitOMPDistributeDirective(OMPDistributeDirective *D) {
2476 VisitOMPLoopDirective(D);
2477 Code = serialization::STMT_OMP_DISTRIBUTE_DIRECTIVE;
2480 void ASTStmtWriter::VisitOMPTargetUpdateDirective(OMPTargetUpdateDirective *D) {
2482 Record.push_back(D->getNumClauses());
2483 VisitOMPExecutableDirective(D);
2484 Code = serialization::STMT_OMP_TARGET_UPDATE_DIRECTIVE;
2487 void ASTStmtWriter::VisitOMPDistributeParallelForDirective(
2488 OMPDistributeParallelForDirective *D) {
2489 VisitOMPLoopDirective(D);
2490 Code = serialization::STMT_OMP_DISTRIBUTE_PARALLEL_FOR_DIRECTIVE;
2493 void ASTStmtWriter::VisitOMPDistributeParallelForSimdDirective(
2494 OMPDistributeParallelForSimdDirective *D) {
2495 VisitOMPLoopDirective(D);
2496 Code = serialization::STMT_OMP_DISTRIBUTE_PARALLEL_FOR_SIMD_DIRECTIVE;
2499 void ASTStmtWriter::VisitOMPDistributeSimdDirective(
2500 OMPDistributeSimdDirective *D) {
2501 VisitOMPLoopDirective(D);
2502 Code = serialization::STMT_OMP_DISTRIBUTE_SIMD_DIRECTIVE;
2505 void ASTStmtWriter::VisitOMPTargetParallelForSimdDirective(
2506 OMPTargetParallelForSimdDirective *D) {
2507 VisitOMPLoopDirective(D);
2508 Code = serialization::STMT_OMP_TARGET_PARALLEL_FOR_SIMD_DIRECTIVE;
2511 void ASTStmtWriter::VisitOMPTargetSimdDirective(OMPTargetSimdDirective *D) {
2512 VisitOMPLoopDirective(D);
2513 Code = serialization::STMT_OMP_TARGET_SIMD_DIRECTIVE;
2516 void ASTStmtWriter::VisitOMPTeamsDistributeDirective(
2517 OMPTeamsDistributeDirective *D) {
2518 VisitOMPLoopDirective(D);
2519 Code = serialization::STMT_OMP_TEAMS_DISTRIBUTE_DIRECTIVE;
2522 void ASTStmtWriter::VisitOMPTeamsDistributeSimdDirective(
2523 OMPTeamsDistributeSimdDirective *D) {
2524 VisitOMPLoopDirective(D);
2525 Code = serialization::STMT_OMP_TEAMS_DISTRIBUTE_SIMD_DIRECTIVE;
2528 void ASTStmtWriter::VisitOMPTeamsDistributeParallelForSimdDirective(
2529 OMPTeamsDistributeParallelForSimdDirective *D) {
2530 VisitOMPLoopDirective(D);
2531 Code = serialization::STMT_OMP_TEAMS_DISTRIBUTE_PARALLEL_FOR_SIMD_DIRECTIVE;
2534 void ASTStmtWriter::VisitOMPTeamsDistributeParallelForDirective(
2535 OMPTeamsDistributeParallelForDirective *D) {
2536 VisitOMPLoopDirective(D);
2537 Code = serialization::STMT_OMP_TEAMS_DISTRIBUTE_PARALLEL_FOR_DIRECTIVE;
2540 void ASTStmtWriter::VisitOMPTargetTeamsDirective(OMPTargetTeamsDirective *D) {
2542 Record.push_back(D->getNumClauses());
2543 VisitOMPExecutableDirective(D);
2544 Code = serialization::STMT_OMP_TARGET_TEAMS_DIRECTIVE;
2547 void ASTStmtWriter::VisitOMPTargetTeamsDistributeDirective(
2548 OMPTargetTeamsDistributeDirective *D) {
2549 VisitOMPLoopDirective(D);
2550 Code = serialization::STMT_OMP_TARGET_TEAMS_DISTRIBUTE_DIRECTIVE;
2553 void ASTStmtWriter::VisitOMPTargetTeamsDistributeParallelForDirective(
2554 OMPTargetTeamsDistributeParallelForDirective *D) {
2555 VisitOMPLoopDirective(D);
2556 Code = serialization::STMT_OMP_TARGET_TEAMS_DISTRIBUTE_PARALLEL_FOR_DIRECTIVE;
2559 void ASTStmtWriter::VisitOMPTargetTeamsDistributeParallelForSimdDirective(
2560 OMPTargetTeamsDistributeParallelForSimdDirective *D) {
2561 VisitOMPLoopDirective(D);
2562 Code = serialization::
2563 STMT_OMP_TARGET_TEAMS_DISTRIBUTE_PARALLEL_FOR_SIMD_DIRECTIVE;
2566 void ASTStmtWriter::VisitOMPTargetTeamsDistributeSimdDirective(
2567 OMPTargetTeamsDistributeSimdDirective *D) {
2568 VisitOMPLoopDirective(D);
2569 Code = serialization::STMT_OMP_TARGET_TEAMS_DISTRIBUTE_SIMD_DIRECTIVE;
2572 //===----------------------------------------------------------------------===//
2573 // ASTWriter Implementation
2574 //===----------------------------------------------------------------------===//
2576 unsigned ASTWriter::RecordSwitchCaseID(SwitchCase *S) {
2577 assert(SwitchCaseIDs.find(S) == SwitchCaseIDs.end() &&
2578 "SwitchCase recorded twice");
2579 unsigned NextID = SwitchCaseIDs.size();
2580 SwitchCaseIDs[S] = NextID;
2584 unsigned ASTWriter::getSwitchCaseID(SwitchCase *S) {
2585 assert(SwitchCaseIDs.find(S) != SwitchCaseIDs.end() &&
2586 "SwitchCase hasn't been seen yet");
2587 return SwitchCaseIDs[S];
2590 void ASTWriter::ClearSwitchCaseIDs() {
2591 SwitchCaseIDs.clear();
2594 /// \brief Write the given substatement or subexpression to the
2596 void ASTWriter::WriteSubStmt(Stmt *S) {
2598 ASTStmtWriter Writer(*this, Record);
2602 Stream.EmitRecord(serialization::STMT_NULL_PTR, Record);
2606 llvm::DenseMap<Stmt *, uint64_t>::iterator I = SubStmtEntries.find(S);
2607 if (I != SubStmtEntries.end()) {
2608 Record.push_back(I->second);
2609 Stream.EmitRecord(serialization::STMT_REF_PTR, Record);
2614 assert(!ParentStmts.count(S) && "There is a Stmt cycle!");
2616 struct ParentStmtInserterRAII {
2618 llvm::DenseSet<Stmt *> &ParentStmts;
2620 ParentStmtInserterRAII(Stmt *S, llvm::DenseSet<Stmt *> &ParentStmts)
2621 : S(S), ParentStmts(ParentStmts) {
2622 ParentStmts.insert(S);
2624 ~ParentStmtInserterRAII() {
2625 ParentStmts.erase(S);
2629 ParentStmtInserterRAII ParentStmtInserter(S, ParentStmts);
2634 uint64_t Offset = Writer.Emit();
2635 SubStmtEntries[S] = Offset;
2638 /// \brief Flush all of the statements that have been added to the
2639 /// queue via AddStmt().
2640 void ASTRecordWriter::FlushStmts() {
2641 // We expect to be the only consumer of the two temporary statement maps,
2642 // assert that they are empty.
2643 assert(Writer->SubStmtEntries.empty() && "unexpected entries in sub-stmt map");
2644 assert(Writer->ParentStmts.empty() && "unexpected entries in parent stmt map");
2646 for (unsigned I = 0, N = StmtsToEmit.size(); I != N; ++I) {
2647 Writer->WriteSubStmt(StmtsToEmit[I]);
2649 assert(N == StmtsToEmit.size() && "record modified while being written!");
2651 // Note that we are at the end of a full expression. Any
2652 // expression records that follow this one are part of a different
2654 Writer->Stream.EmitRecord(serialization::STMT_STOP, ArrayRef<uint32_t>());
2656 Writer->SubStmtEntries.clear();
2657 Writer->ParentStmts.clear();
2660 StmtsToEmit.clear();
2663 void ASTRecordWriter::FlushSubStmts() {
2664 // For a nested statement, write out the substatements in reverse order (so
2665 // that a simple stack machine can be used when loading), and don't emit a
2666 // STMT_STOP after each one.
2667 for (unsigned I = 0, N = StmtsToEmit.size(); I != N; ++I) {
2668 Writer->WriteSubStmt(StmtsToEmit[N - I - 1]);
2669 assert(N == StmtsToEmit.size() && "record modified while being written!");
2672 StmtsToEmit.clear();