2497 lines
81 KiB
C++
2497 lines
81 KiB
C++
//===--- ASTReaderStmt.cpp - Stmt/Expr Deserialization ----------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// Statement/expression deserialization. This implements the
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// ASTReader::ReadStmt method.
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//
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//===----------------------------------------------------------------------===//
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#include "clang/Serialization/ASTReader.h"
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#include "clang/AST/ASTContext.h"
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#include "clang/AST/DeclCXX.h"
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#include "clang/AST/DeclTemplate.h"
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#include "clang/AST/StmtVisitor.h"
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#include "clang/Lex/Token.h"
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#include "llvm/ADT/SmallString.h"
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using namespace clang;
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using namespace clang::serialization;
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namespace clang {
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class ASTStmtReader : public StmtVisitor<ASTStmtReader> {
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friend class OMPClauseReader;
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typedef ASTReader::RecordData RecordData;
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ASTReader &Reader;
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ModuleFile &F;
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llvm::BitstreamCursor &DeclsCursor;
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const ASTReader::RecordData &Record;
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unsigned &Idx;
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Token ReadToken(const RecordData &R, unsigned &I) {
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return Reader.ReadToken(F, R, I);
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}
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SourceLocation ReadSourceLocation(const RecordData &R, unsigned &I) {
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return Reader.ReadSourceLocation(F, R, I);
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}
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SourceRange ReadSourceRange(const RecordData &R, unsigned &I) {
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return Reader.ReadSourceRange(F, R, I);
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}
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std::string ReadString(const RecordData &R, unsigned &I) {
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return Reader.ReadString(R, I);
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}
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TypeSourceInfo *GetTypeSourceInfo(const RecordData &R, unsigned &I) {
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return Reader.GetTypeSourceInfo(F, R, I);
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}
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serialization::DeclID ReadDeclID(const RecordData &R, unsigned &I) {
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return Reader.ReadDeclID(F, R, I);
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}
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Decl *ReadDecl(const RecordData &R, unsigned &I) {
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return Reader.ReadDecl(F, R, I);
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}
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template<typename T>
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T *ReadDeclAs(const RecordData &R, unsigned &I) {
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return Reader.ReadDeclAs<T>(F, R, I);
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}
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void ReadDeclarationNameLoc(DeclarationNameLoc &DNLoc, DeclarationName Name,
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const ASTReader::RecordData &R, unsigned &I) {
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Reader.ReadDeclarationNameLoc(F, DNLoc, Name, R, I);
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}
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void ReadDeclarationNameInfo(DeclarationNameInfo &NameInfo,
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const ASTReader::RecordData &R, unsigned &I) {
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Reader.ReadDeclarationNameInfo(F, NameInfo, R, I);
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}
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public:
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ASTStmtReader(ASTReader &Reader, ModuleFile &F,
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llvm::BitstreamCursor &Cursor,
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const ASTReader::RecordData &Record, unsigned &Idx)
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: Reader(Reader), F(F), DeclsCursor(Cursor), Record(Record), Idx(Idx) { }
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/// \brief The number of record fields required for the Stmt class
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/// itself.
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static const unsigned NumStmtFields = 0;
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/// \brief The number of record fields required for the Expr class
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/// itself.
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static const unsigned NumExprFields = NumStmtFields + 7;
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/// \brief Read and initialize a ExplicitTemplateArgumentList structure.
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void ReadTemplateKWAndArgsInfo(ASTTemplateKWAndArgsInfo &Args,
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unsigned NumTemplateArgs);
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/// \brief Read and initialize a ExplicitTemplateArgumentList structure.
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void ReadExplicitTemplateArgumentList(ASTTemplateArgumentListInfo &ArgList,
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unsigned NumTemplateArgs);
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void VisitStmt(Stmt *S);
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#define STMT(Type, Base) \
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void Visit##Type(Type *);
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#include "clang/AST/StmtNodes.inc"
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};
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}
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void ASTStmtReader::
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ReadTemplateKWAndArgsInfo(ASTTemplateKWAndArgsInfo &Args,
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unsigned NumTemplateArgs) {
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SourceLocation TemplateKWLoc = ReadSourceLocation(Record, Idx);
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TemplateArgumentListInfo ArgInfo;
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ArgInfo.setLAngleLoc(ReadSourceLocation(Record, Idx));
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ArgInfo.setRAngleLoc(ReadSourceLocation(Record, Idx));
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for (unsigned i = 0; i != NumTemplateArgs; ++i)
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ArgInfo.addArgument(
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Reader.ReadTemplateArgumentLoc(F, Record, Idx));
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Args.initializeFrom(TemplateKWLoc, ArgInfo);
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}
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void ASTStmtReader::VisitStmt(Stmt *S) {
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assert(Idx == NumStmtFields && "Incorrect statement field count");
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}
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void ASTStmtReader::VisitNullStmt(NullStmt *S) {
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VisitStmt(S);
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S->setSemiLoc(ReadSourceLocation(Record, Idx));
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S->HasLeadingEmptyMacro = Record[Idx++];
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}
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void ASTStmtReader::VisitCompoundStmt(CompoundStmt *S) {
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VisitStmt(S);
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SmallVector<Stmt *, 16> Stmts;
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unsigned NumStmts = Record[Idx++];
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while (NumStmts--)
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Stmts.push_back(Reader.ReadSubStmt());
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S->setStmts(Reader.getContext(), Stmts.data(), Stmts.size());
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S->setLBracLoc(ReadSourceLocation(Record, Idx));
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S->setRBracLoc(ReadSourceLocation(Record, Idx));
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}
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void ASTStmtReader::VisitSwitchCase(SwitchCase *S) {
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VisitStmt(S);
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Reader.RecordSwitchCaseID(S, Record[Idx++]);
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S->setKeywordLoc(ReadSourceLocation(Record, Idx));
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S->setColonLoc(ReadSourceLocation(Record, Idx));
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}
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void ASTStmtReader::VisitCaseStmt(CaseStmt *S) {
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VisitSwitchCase(S);
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S->setLHS(Reader.ReadSubExpr());
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S->setRHS(Reader.ReadSubExpr());
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S->setSubStmt(Reader.ReadSubStmt());
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S->setEllipsisLoc(ReadSourceLocation(Record, Idx));
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}
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void ASTStmtReader::VisitDefaultStmt(DefaultStmt *S) {
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VisitSwitchCase(S);
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S->setSubStmt(Reader.ReadSubStmt());
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}
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void ASTStmtReader::VisitLabelStmt(LabelStmt *S) {
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VisitStmt(S);
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LabelDecl *LD = ReadDeclAs<LabelDecl>(Record, Idx);
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LD->setStmt(S);
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S->setDecl(LD);
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S->setSubStmt(Reader.ReadSubStmt());
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S->setIdentLoc(ReadSourceLocation(Record, Idx));
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}
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void ASTStmtReader::VisitAttributedStmt(AttributedStmt *S) {
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VisitStmt(S);
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uint64_t NumAttrs = Record[Idx++];
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AttrVec Attrs;
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Reader.ReadAttributes(F, Attrs, Record, Idx);
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(void)NumAttrs;
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assert(NumAttrs == S->NumAttrs);
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assert(NumAttrs == Attrs.size());
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std::copy(Attrs.begin(), Attrs.end(), S->Attrs);
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S->SubStmt = Reader.ReadSubStmt();
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S->AttrLoc = ReadSourceLocation(Record, Idx);
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}
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void ASTStmtReader::VisitIfStmt(IfStmt *S) {
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VisitStmt(S);
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S->setConditionVariable(Reader.getContext(),
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ReadDeclAs<VarDecl>(Record, Idx));
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S->setCond(Reader.ReadSubExpr());
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S->setThen(Reader.ReadSubStmt());
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S->setElse(Reader.ReadSubStmt());
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S->setIfLoc(ReadSourceLocation(Record, Idx));
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S->setElseLoc(ReadSourceLocation(Record, Idx));
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}
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void ASTStmtReader::VisitSwitchStmt(SwitchStmt *S) {
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VisitStmt(S);
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S->setConditionVariable(Reader.getContext(),
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ReadDeclAs<VarDecl>(Record, Idx));
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S->setCond(Reader.ReadSubExpr());
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S->setBody(Reader.ReadSubStmt());
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S->setSwitchLoc(ReadSourceLocation(Record, Idx));
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if (Record[Idx++])
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S->setAllEnumCasesCovered();
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SwitchCase *PrevSC = 0;
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for (unsigned N = Record.size(); Idx != N; ++Idx) {
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SwitchCase *SC = Reader.getSwitchCaseWithID(Record[Idx]);
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if (PrevSC)
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PrevSC->setNextSwitchCase(SC);
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else
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S->setSwitchCaseList(SC);
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PrevSC = SC;
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}
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}
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void ASTStmtReader::VisitWhileStmt(WhileStmt *S) {
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VisitStmt(S);
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S->setConditionVariable(Reader.getContext(),
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ReadDeclAs<VarDecl>(Record, Idx));
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S->setCond(Reader.ReadSubExpr());
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S->setBody(Reader.ReadSubStmt());
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S->setWhileLoc(ReadSourceLocation(Record, Idx));
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}
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void ASTStmtReader::VisitDoStmt(DoStmt *S) {
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VisitStmt(S);
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S->setCond(Reader.ReadSubExpr());
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S->setBody(Reader.ReadSubStmt());
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S->setDoLoc(ReadSourceLocation(Record, Idx));
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S->setWhileLoc(ReadSourceLocation(Record, Idx));
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S->setRParenLoc(ReadSourceLocation(Record, Idx));
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}
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void ASTStmtReader::VisitForStmt(ForStmt *S) {
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VisitStmt(S);
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S->setInit(Reader.ReadSubStmt());
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S->setCond(Reader.ReadSubExpr());
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S->setConditionVariable(Reader.getContext(),
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ReadDeclAs<VarDecl>(Record, Idx));
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S->setInc(Reader.ReadSubExpr());
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S->setBody(Reader.ReadSubStmt());
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S->setForLoc(ReadSourceLocation(Record, Idx));
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S->setLParenLoc(ReadSourceLocation(Record, Idx));
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S->setRParenLoc(ReadSourceLocation(Record, Idx));
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}
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void ASTStmtReader::VisitGotoStmt(GotoStmt *S) {
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VisitStmt(S);
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S->setLabel(ReadDeclAs<LabelDecl>(Record, Idx));
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S->setGotoLoc(ReadSourceLocation(Record, Idx));
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S->setLabelLoc(ReadSourceLocation(Record, Idx));
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}
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void ASTStmtReader::VisitIndirectGotoStmt(IndirectGotoStmt *S) {
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VisitStmt(S);
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S->setGotoLoc(ReadSourceLocation(Record, Idx));
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S->setStarLoc(ReadSourceLocation(Record, Idx));
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S->setTarget(Reader.ReadSubExpr());
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}
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void ASTStmtReader::VisitContinueStmt(ContinueStmt *S) {
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VisitStmt(S);
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S->setContinueLoc(ReadSourceLocation(Record, Idx));
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}
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void ASTStmtReader::VisitBreakStmt(BreakStmt *S) {
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VisitStmt(S);
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S->setBreakLoc(ReadSourceLocation(Record, Idx));
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}
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void ASTStmtReader::VisitReturnStmt(ReturnStmt *S) {
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VisitStmt(S);
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S->setRetValue(Reader.ReadSubExpr());
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S->setReturnLoc(ReadSourceLocation(Record, Idx));
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S->setNRVOCandidate(ReadDeclAs<VarDecl>(Record, Idx));
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}
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void ASTStmtReader::VisitDeclStmt(DeclStmt *S) {
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VisitStmt(S);
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S->setStartLoc(ReadSourceLocation(Record, Idx));
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S->setEndLoc(ReadSourceLocation(Record, Idx));
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if (Idx + 1 == Record.size()) {
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// Single declaration
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S->setDeclGroup(DeclGroupRef(ReadDecl(Record, Idx)));
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} else {
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SmallVector<Decl *, 16> Decls;
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Decls.reserve(Record.size() - Idx);
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for (unsigned N = Record.size(); Idx != N; )
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Decls.push_back(ReadDecl(Record, Idx));
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S->setDeclGroup(DeclGroupRef(DeclGroup::Create(Reader.getContext(),
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Decls.data(),
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Decls.size())));
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}
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}
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void ASTStmtReader::VisitAsmStmt(AsmStmt *S) {
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VisitStmt(S);
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S->NumOutputs = Record[Idx++];
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S->NumInputs = Record[Idx++];
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S->NumClobbers = Record[Idx++];
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S->setAsmLoc(ReadSourceLocation(Record, Idx));
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S->setVolatile(Record[Idx++]);
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S->setSimple(Record[Idx++]);
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}
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void ASTStmtReader::VisitGCCAsmStmt(GCCAsmStmt *S) {
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VisitAsmStmt(S);
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S->setRParenLoc(ReadSourceLocation(Record, Idx));
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S->setAsmString(cast_or_null<StringLiteral>(Reader.ReadSubStmt()));
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unsigned NumOutputs = S->getNumOutputs();
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unsigned NumInputs = S->getNumInputs();
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unsigned NumClobbers = S->getNumClobbers();
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// Outputs and inputs
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SmallVector<IdentifierInfo *, 16> Names;
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SmallVector<StringLiteral*, 16> Constraints;
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SmallVector<Stmt*, 16> Exprs;
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for (unsigned I = 0, N = NumOutputs + NumInputs; I != N; ++I) {
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Names.push_back(Reader.GetIdentifierInfo(F, Record, Idx));
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Constraints.push_back(cast_or_null<StringLiteral>(Reader.ReadSubStmt()));
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Exprs.push_back(Reader.ReadSubStmt());
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}
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// Constraints
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SmallVector<StringLiteral*, 16> Clobbers;
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for (unsigned I = 0; I != NumClobbers; ++I)
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Clobbers.push_back(cast_or_null<StringLiteral>(Reader.ReadSubStmt()));
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S->setOutputsAndInputsAndClobbers(Reader.getContext(),
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Names.data(), Constraints.data(),
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Exprs.data(), NumOutputs, NumInputs,
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Clobbers.data(), NumClobbers);
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}
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void ASTStmtReader::VisitMSAsmStmt(MSAsmStmt *S) {
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VisitAsmStmt(S);
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S->LBraceLoc = ReadSourceLocation(Record, Idx);
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S->EndLoc = ReadSourceLocation(Record, Idx);
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S->NumAsmToks = Record[Idx++];
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std::string AsmStr = ReadString(Record, Idx);
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// Read the tokens.
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SmallVector<Token, 16> AsmToks;
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AsmToks.reserve(S->NumAsmToks);
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for (unsigned i = 0, e = S->NumAsmToks; i != e; ++i) {
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AsmToks.push_back(ReadToken(Record, Idx));
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}
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// The calls to reserve() for the FooData vectors are mandatory to
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// prevent dead StringRefs in the Foo vectors.
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// Read the clobbers.
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SmallVector<std::string, 16> ClobbersData;
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SmallVector<StringRef, 16> Clobbers;
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ClobbersData.reserve(S->NumClobbers);
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Clobbers.reserve(S->NumClobbers);
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for (unsigned i = 0, e = S->NumClobbers; i != e; ++i) {
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ClobbersData.push_back(ReadString(Record, Idx));
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Clobbers.push_back(ClobbersData.back());
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}
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// Read the operands.
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unsigned NumOperands = S->NumOutputs + S->NumInputs;
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SmallVector<Expr*, 16> Exprs;
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SmallVector<std::string, 16> ConstraintsData;
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SmallVector<StringRef, 16> Constraints;
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Exprs.reserve(NumOperands);
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ConstraintsData.reserve(NumOperands);
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Constraints.reserve(NumOperands);
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for (unsigned i = 0; i != NumOperands; ++i) {
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Exprs.push_back(cast<Expr>(Reader.ReadSubStmt()));
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ConstraintsData.push_back(ReadString(Record, Idx));
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Constraints.push_back(ConstraintsData.back());
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}
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S->initialize(Reader.getContext(), AsmStr, AsmToks,
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Constraints, Exprs, Clobbers);
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}
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void ASTStmtReader::VisitCapturedStmt(CapturedStmt *S) {
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VisitStmt(S);
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++Idx;
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S->setCapturedDecl(ReadDeclAs<CapturedDecl>(Record, Idx));
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S->setCapturedRegionKind(static_cast<CapturedRegionKind>(Record[Idx++]));
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S->setCapturedRecordDecl(ReadDeclAs<RecordDecl>(Record, Idx));
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// Capture inits
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for (CapturedStmt::capture_init_iterator I = S->capture_init_begin(),
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E = S->capture_init_end();
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I != E; ++I)
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*I = Reader.ReadSubExpr();
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// Body
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S->setCapturedStmt(Reader.ReadSubStmt());
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S->getCapturedDecl()->setBody(S->getCapturedStmt());
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// Captures
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for (CapturedStmt::capture_iterator I = S->capture_begin(),
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E = S->capture_end();
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I != E; ++I) {
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I->VarAndKind.setPointer(ReadDeclAs<VarDecl>(Record, Idx));
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I->VarAndKind
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.setInt(static_cast<CapturedStmt::VariableCaptureKind>(Record[Idx++]));
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I->Loc = ReadSourceLocation(Record, Idx);
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}
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}
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void ASTStmtReader::VisitExpr(Expr *E) {
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VisitStmt(E);
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E->setType(Reader.readType(F, Record, Idx));
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E->setTypeDependent(Record[Idx++]);
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E->setValueDependent(Record[Idx++]);
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E->setInstantiationDependent(Record[Idx++]);
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E->ExprBits.ContainsUnexpandedParameterPack = Record[Idx++];
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E->setValueKind(static_cast<ExprValueKind>(Record[Idx++]));
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E->setObjectKind(static_cast<ExprObjectKind>(Record[Idx++]));
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assert(Idx == NumExprFields && "Incorrect expression field count");
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}
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void ASTStmtReader::VisitPredefinedExpr(PredefinedExpr *E) {
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VisitExpr(E);
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E->setLocation(ReadSourceLocation(Record, Idx));
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E->setIdentType((PredefinedExpr::IdentType)Record[Idx++]);
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}
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void ASTStmtReader::VisitDeclRefExpr(DeclRefExpr *E) {
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VisitExpr(E);
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E->DeclRefExprBits.HasQualifier = Record[Idx++];
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E->DeclRefExprBits.HasFoundDecl = Record[Idx++];
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E->DeclRefExprBits.HasTemplateKWAndArgsInfo = Record[Idx++];
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E->DeclRefExprBits.HadMultipleCandidates = Record[Idx++];
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E->DeclRefExprBits.RefersToEnclosingLocal = Record[Idx++];
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unsigned NumTemplateArgs = 0;
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if (E->hasTemplateKWAndArgsInfo())
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NumTemplateArgs = Record[Idx++];
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if (E->hasQualifier())
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E->getInternalQualifierLoc()
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= Reader.ReadNestedNameSpecifierLoc(F, Record, Idx);
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if (E->hasFoundDecl())
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E->getInternalFoundDecl() = ReadDeclAs<NamedDecl>(Record, Idx);
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if (E->hasTemplateKWAndArgsInfo())
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ReadTemplateKWAndArgsInfo(*E->getTemplateKWAndArgsInfo(),
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NumTemplateArgs);
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E->setDecl(ReadDeclAs<ValueDecl>(Record, Idx));
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E->setLocation(ReadSourceLocation(Record, Idx));
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ReadDeclarationNameLoc(E->DNLoc, E->getDecl()->getDeclName(), Record, Idx);
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}
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void ASTStmtReader::VisitIntegerLiteral(IntegerLiteral *E) {
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VisitExpr(E);
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E->setLocation(ReadSourceLocation(Record, Idx));
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E->setValue(Reader.getContext(), Reader.ReadAPInt(Record, Idx));
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}
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void ASTStmtReader::VisitFloatingLiteral(FloatingLiteral *E) {
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VisitExpr(E);
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E->setRawSemantics(static_cast<Stmt::APFloatSemantics>(Record[Idx++]));
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E->setExact(Record[Idx++]);
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E->setValue(Reader.getContext(),
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Reader.ReadAPFloat(Record, E->getSemantics(), Idx));
|
|
E->setLocation(ReadSourceLocation(Record, Idx));
|
|
}
|
|
|
|
void ASTStmtReader::VisitImaginaryLiteral(ImaginaryLiteral *E) {
|
|
VisitExpr(E);
|
|
E->setSubExpr(Reader.ReadSubExpr());
|
|
}
|
|
|
|
void ASTStmtReader::VisitStringLiteral(StringLiteral *E) {
|
|
VisitExpr(E);
|
|
unsigned Len = Record[Idx++];
|
|
assert(Record[Idx] == E->getNumConcatenated() &&
|
|
"Wrong number of concatenated tokens!");
|
|
++Idx;
|
|
StringLiteral::StringKind kind =
|
|
static_cast<StringLiteral::StringKind>(Record[Idx++]);
|
|
bool isPascal = Record[Idx++];
|
|
|
|
// Read string data
|
|
SmallString<16> Str(&Record[Idx], &Record[Idx] + Len);
|
|
E->setString(Reader.getContext(), Str.str(), kind, isPascal);
|
|
Idx += Len;
|
|
|
|
// Read source locations
|
|
for (unsigned I = 0, N = E->getNumConcatenated(); I != N; ++I)
|
|
E->setStrTokenLoc(I, ReadSourceLocation(Record, Idx));
|
|
}
|
|
|
|
void ASTStmtReader::VisitCharacterLiteral(CharacterLiteral *E) {
|
|
VisitExpr(E);
|
|
E->setValue(Record[Idx++]);
|
|
E->setLocation(ReadSourceLocation(Record, Idx));
|
|
E->setKind(static_cast<CharacterLiteral::CharacterKind>(Record[Idx++]));
|
|
}
|
|
|
|
void ASTStmtReader::VisitParenExpr(ParenExpr *E) {
|
|
VisitExpr(E);
|
|
E->setLParen(ReadSourceLocation(Record, Idx));
|
|
E->setRParen(ReadSourceLocation(Record, Idx));
|
|
E->setSubExpr(Reader.ReadSubExpr());
|
|
}
|
|
|
|
void ASTStmtReader::VisitParenListExpr(ParenListExpr *E) {
|
|
VisitExpr(E);
|
|
unsigned NumExprs = Record[Idx++];
|
|
E->Exprs = new (Reader.getContext()) Stmt*[NumExprs];
|
|
for (unsigned i = 0; i != NumExprs; ++i)
|
|
E->Exprs[i] = Reader.ReadSubStmt();
|
|
E->NumExprs = NumExprs;
|
|
E->LParenLoc = ReadSourceLocation(Record, Idx);
|
|
E->RParenLoc = ReadSourceLocation(Record, Idx);
|
|
}
|
|
|
|
void ASTStmtReader::VisitUnaryOperator(UnaryOperator *E) {
|
|
VisitExpr(E);
|
|
E->setSubExpr(Reader.ReadSubExpr());
|
|
E->setOpcode((UnaryOperator::Opcode)Record[Idx++]);
|
|
E->setOperatorLoc(ReadSourceLocation(Record, Idx));
|
|
}
|
|
|
|
void ASTStmtReader::VisitOffsetOfExpr(OffsetOfExpr *E) {
|
|
typedef OffsetOfExpr::OffsetOfNode Node;
|
|
VisitExpr(E);
|
|
assert(E->getNumComponents() == Record[Idx]);
|
|
++Idx;
|
|
assert(E->getNumExpressions() == Record[Idx]);
|
|
++Idx;
|
|
E->setOperatorLoc(ReadSourceLocation(Record, Idx));
|
|
E->setRParenLoc(ReadSourceLocation(Record, Idx));
|
|
E->setTypeSourceInfo(GetTypeSourceInfo(Record, Idx));
|
|
for (unsigned I = 0, N = E->getNumComponents(); I != N; ++I) {
|
|
Node::Kind Kind = static_cast<Node::Kind>(Record[Idx++]);
|
|
SourceLocation Start = ReadSourceLocation(Record, Idx);
|
|
SourceLocation End = ReadSourceLocation(Record, Idx);
|
|
switch (Kind) {
|
|
case Node::Array:
|
|
E->setComponent(I, Node(Start, Record[Idx++], End));
|
|
break;
|
|
|
|
case Node::Field:
|
|
E->setComponent(I, Node(Start, ReadDeclAs<FieldDecl>(Record, Idx), End));
|
|
break;
|
|
|
|
case Node::Identifier:
|
|
E->setComponent(I,
|
|
Node(Start,
|
|
Reader.GetIdentifierInfo(F, Record, Idx),
|
|
End));
|
|
break;
|
|
|
|
case Node::Base: {
|
|
CXXBaseSpecifier *Base = new (Reader.getContext()) CXXBaseSpecifier();
|
|
*Base = Reader.ReadCXXBaseSpecifier(F, Record, Idx);
|
|
E->setComponent(I, Node(Base));
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
for (unsigned I = 0, N = E->getNumExpressions(); I != N; ++I)
|
|
E->setIndexExpr(I, Reader.ReadSubExpr());
|
|
}
|
|
|
|
void ASTStmtReader::VisitUnaryExprOrTypeTraitExpr(UnaryExprOrTypeTraitExpr *E) {
|
|
VisitExpr(E);
|
|
E->setKind(static_cast<UnaryExprOrTypeTrait>(Record[Idx++]));
|
|
if (Record[Idx] == 0) {
|
|
E->setArgument(Reader.ReadSubExpr());
|
|
++Idx;
|
|
} else {
|
|
E->setArgument(GetTypeSourceInfo(Record, Idx));
|
|
}
|
|
E->setOperatorLoc(ReadSourceLocation(Record, Idx));
|
|
E->setRParenLoc(ReadSourceLocation(Record, Idx));
|
|
}
|
|
|
|
void ASTStmtReader::VisitArraySubscriptExpr(ArraySubscriptExpr *E) {
|
|
VisitExpr(E);
|
|
E->setLHS(Reader.ReadSubExpr());
|
|
E->setRHS(Reader.ReadSubExpr());
|
|
E->setRBracketLoc(ReadSourceLocation(Record, Idx));
|
|
}
|
|
|
|
void ASTStmtReader::VisitCallExpr(CallExpr *E) {
|
|
VisitExpr(E);
|
|
E->setNumArgs(Reader.getContext(), Record[Idx++]);
|
|
E->setRParenLoc(ReadSourceLocation(Record, Idx));
|
|
E->setCallee(Reader.ReadSubExpr());
|
|
for (unsigned I = 0, N = E->getNumArgs(); I != N; ++I)
|
|
E->setArg(I, Reader.ReadSubExpr());
|
|
}
|
|
|
|
void ASTStmtReader::VisitCXXMemberCallExpr(CXXMemberCallExpr *E) {
|
|
VisitCallExpr(E);
|
|
}
|
|
|
|
void ASTStmtReader::VisitMemberExpr(MemberExpr *E) {
|
|
// Don't call VisitExpr, this is fully initialized at creation.
|
|
assert(E->getStmtClass() == Stmt::MemberExprClass &&
|
|
"It's a subclass, we must advance Idx!");
|
|
}
|
|
|
|
void ASTStmtReader::VisitObjCIsaExpr(ObjCIsaExpr *E) {
|
|
VisitExpr(E);
|
|
E->setBase(Reader.ReadSubExpr());
|
|
E->setIsaMemberLoc(ReadSourceLocation(Record, Idx));
|
|
E->setOpLoc(ReadSourceLocation(Record, Idx));
|
|
E->setArrow(Record[Idx++]);
|
|
}
|
|
|
|
void ASTStmtReader::
|
|
VisitObjCIndirectCopyRestoreExpr(ObjCIndirectCopyRestoreExpr *E) {
|
|
VisitExpr(E);
|
|
E->Operand = Reader.ReadSubExpr();
|
|
E->setShouldCopy(Record[Idx++]);
|
|
}
|
|
|
|
void ASTStmtReader::VisitObjCBridgedCastExpr(ObjCBridgedCastExpr *E) {
|
|
VisitExplicitCastExpr(E);
|
|
E->LParenLoc = ReadSourceLocation(Record, Idx);
|
|
E->BridgeKeywordLoc = ReadSourceLocation(Record, Idx);
|
|
E->Kind = Record[Idx++];
|
|
}
|
|
|
|
void ASTStmtReader::VisitCastExpr(CastExpr *E) {
|
|
VisitExpr(E);
|
|
unsigned NumBaseSpecs = Record[Idx++];
|
|
assert(NumBaseSpecs == E->path_size());
|
|
E->setSubExpr(Reader.ReadSubExpr());
|
|
E->setCastKind((CastExpr::CastKind)Record[Idx++]);
|
|
CastExpr::path_iterator BaseI = E->path_begin();
|
|
while (NumBaseSpecs--) {
|
|
CXXBaseSpecifier *BaseSpec = new (Reader.getContext()) CXXBaseSpecifier;
|
|
*BaseSpec = Reader.ReadCXXBaseSpecifier(F, Record, Idx);
|
|
*BaseI++ = BaseSpec;
|
|
}
|
|
}
|
|
|
|
void ASTStmtReader::VisitBinaryOperator(BinaryOperator *E) {
|
|
VisitExpr(E);
|
|
E->setLHS(Reader.ReadSubExpr());
|
|
E->setRHS(Reader.ReadSubExpr());
|
|
E->setOpcode((BinaryOperator::Opcode)Record[Idx++]);
|
|
E->setOperatorLoc(ReadSourceLocation(Record, Idx));
|
|
E->setFPContractable((bool)Record[Idx++]);
|
|
}
|
|
|
|
void ASTStmtReader::VisitCompoundAssignOperator(CompoundAssignOperator *E) {
|
|
VisitBinaryOperator(E);
|
|
E->setComputationLHSType(Reader.readType(F, Record, Idx));
|
|
E->setComputationResultType(Reader.readType(F, Record, Idx));
|
|
}
|
|
|
|
void ASTStmtReader::VisitConditionalOperator(ConditionalOperator *E) {
|
|
VisitExpr(E);
|
|
E->SubExprs[ConditionalOperator::COND] = Reader.ReadSubExpr();
|
|
E->SubExprs[ConditionalOperator::LHS] = Reader.ReadSubExpr();
|
|
E->SubExprs[ConditionalOperator::RHS] = Reader.ReadSubExpr();
|
|
E->QuestionLoc = ReadSourceLocation(Record, Idx);
|
|
E->ColonLoc = ReadSourceLocation(Record, Idx);
|
|
}
|
|
|
|
void
|
|
ASTStmtReader::VisitBinaryConditionalOperator(BinaryConditionalOperator *E) {
|
|
VisitExpr(E);
|
|
E->OpaqueValue = cast<OpaqueValueExpr>(Reader.ReadSubExpr());
|
|
E->SubExprs[BinaryConditionalOperator::COMMON] = Reader.ReadSubExpr();
|
|
E->SubExprs[BinaryConditionalOperator::COND] = Reader.ReadSubExpr();
|
|
E->SubExprs[BinaryConditionalOperator::LHS] = Reader.ReadSubExpr();
|
|
E->SubExprs[BinaryConditionalOperator::RHS] = Reader.ReadSubExpr();
|
|
E->QuestionLoc = ReadSourceLocation(Record, Idx);
|
|
E->ColonLoc = ReadSourceLocation(Record, Idx);
|
|
}
|
|
|
|
void ASTStmtReader::VisitImplicitCastExpr(ImplicitCastExpr *E) {
|
|
VisitCastExpr(E);
|
|
}
|
|
|
|
void ASTStmtReader::VisitExplicitCastExpr(ExplicitCastExpr *E) {
|
|
VisitCastExpr(E);
|
|
E->setTypeInfoAsWritten(GetTypeSourceInfo(Record, Idx));
|
|
}
|
|
|
|
void ASTStmtReader::VisitCStyleCastExpr(CStyleCastExpr *E) {
|
|
VisitExplicitCastExpr(E);
|
|
E->setLParenLoc(ReadSourceLocation(Record, Idx));
|
|
E->setRParenLoc(ReadSourceLocation(Record, Idx));
|
|
}
|
|
|
|
void ASTStmtReader::VisitCompoundLiteralExpr(CompoundLiteralExpr *E) {
|
|
VisitExpr(E);
|
|
E->setLParenLoc(ReadSourceLocation(Record, Idx));
|
|
E->setTypeSourceInfo(GetTypeSourceInfo(Record, Idx));
|
|
E->setInitializer(Reader.ReadSubExpr());
|
|
E->setFileScope(Record[Idx++]);
|
|
}
|
|
|
|
void ASTStmtReader::VisitExtVectorElementExpr(ExtVectorElementExpr *E) {
|
|
VisitExpr(E);
|
|
E->setBase(Reader.ReadSubExpr());
|
|
E->setAccessor(Reader.GetIdentifierInfo(F, Record, Idx));
|
|
E->setAccessorLoc(ReadSourceLocation(Record, Idx));
|
|
}
|
|
|
|
void ASTStmtReader::VisitInitListExpr(InitListExpr *E) {
|
|
VisitExpr(E);
|
|
if (InitListExpr *SyntForm = cast_or_null<InitListExpr>(Reader.ReadSubStmt()))
|
|
E->setSyntacticForm(SyntForm);
|
|
E->setLBraceLoc(ReadSourceLocation(Record, Idx));
|
|
E->setRBraceLoc(ReadSourceLocation(Record, Idx));
|
|
bool isArrayFiller = Record[Idx++];
|
|
Expr *filler = 0;
|
|
if (isArrayFiller) {
|
|
filler = Reader.ReadSubExpr();
|
|
E->ArrayFillerOrUnionFieldInit = filler;
|
|
} else
|
|
E->ArrayFillerOrUnionFieldInit = ReadDeclAs<FieldDecl>(Record, Idx);
|
|
E->sawArrayRangeDesignator(Record[Idx++]);
|
|
unsigned NumInits = Record[Idx++];
|
|
E->reserveInits(Reader.getContext(), NumInits);
|
|
if (isArrayFiller) {
|
|
for (unsigned I = 0; I != NumInits; ++I) {
|
|
Expr *init = Reader.ReadSubExpr();
|
|
E->updateInit(Reader.getContext(), I, init ? init : filler);
|
|
}
|
|
} else {
|
|
for (unsigned I = 0; I != NumInits; ++I)
|
|
E->updateInit(Reader.getContext(), I, Reader.ReadSubExpr());
|
|
}
|
|
}
|
|
|
|
void ASTStmtReader::VisitDesignatedInitExpr(DesignatedInitExpr *E) {
|
|
typedef DesignatedInitExpr::Designator Designator;
|
|
|
|
VisitExpr(E);
|
|
unsigned NumSubExprs = Record[Idx++];
|
|
assert(NumSubExprs == E->getNumSubExprs() && "Wrong number of subexprs");
|
|
for (unsigned I = 0; I != NumSubExprs; ++I)
|
|
E->setSubExpr(I, Reader.ReadSubExpr());
|
|
E->setEqualOrColonLoc(ReadSourceLocation(Record, Idx));
|
|
E->setGNUSyntax(Record[Idx++]);
|
|
|
|
SmallVector<Designator, 4> Designators;
|
|
while (Idx < Record.size()) {
|
|
switch ((DesignatorTypes)Record[Idx++]) {
|
|
case DESIG_FIELD_DECL: {
|
|
FieldDecl *Field = ReadDeclAs<FieldDecl>(Record, Idx);
|
|
SourceLocation DotLoc
|
|
= ReadSourceLocation(Record, Idx);
|
|
SourceLocation FieldLoc
|
|
= ReadSourceLocation(Record, Idx);
|
|
Designators.push_back(Designator(Field->getIdentifier(), DotLoc,
|
|
FieldLoc));
|
|
Designators.back().setField(Field);
|
|
break;
|
|
}
|
|
|
|
case DESIG_FIELD_NAME: {
|
|
const IdentifierInfo *Name = Reader.GetIdentifierInfo(F, Record, Idx);
|
|
SourceLocation DotLoc
|
|
= ReadSourceLocation(Record, Idx);
|
|
SourceLocation FieldLoc
|
|
= ReadSourceLocation(Record, Idx);
|
|
Designators.push_back(Designator(Name, DotLoc, FieldLoc));
|
|
break;
|
|
}
|
|
|
|
case DESIG_ARRAY: {
|
|
unsigned Index = Record[Idx++];
|
|
SourceLocation LBracketLoc
|
|
= ReadSourceLocation(Record, Idx);
|
|
SourceLocation RBracketLoc
|
|
= ReadSourceLocation(Record, Idx);
|
|
Designators.push_back(Designator(Index, LBracketLoc, RBracketLoc));
|
|
break;
|
|
}
|
|
|
|
case DESIG_ARRAY_RANGE: {
|
|
unsigned Index = Record[Idx++];
|
|
SourceLocation LBracketLoc
|
|
= ReadSourceLocation(Record, Idx);
|
|
SourceLocation EllipsisLoc
|
|
= ReadSourceLocation(Record, Idx);
|
|
SourceLocation RBracketLoc
|
|
= ReadSourceLocation(Record, Idx);
|
|
Designators.push_back(Designator(Index, LBracketLoc, EllipsisLoc,
|
|
RBracketLoc));
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
E->setDesignators(Reader.getContext(),
|
|
Designators.data(), Designators.size());
|
|
}
|
|
|
|
void ASTStmtReader::VisitImplicitValueInitExpr(ImplicitValueInitExpr *E) {
|
|
VisitExpr(E);
|
|
}
|
|
|
|
void ASTStmtReader::VisitVAArgExpr(VAArgExpr *E) {
|
|
VisitExpr(E);
|
|
E->setSubExpr(Reader.ReadSubExpr());
|
|
E->setWrittenTypeInfo(GetTypeSourceInfo(Record, Idx));
|
|
E->setBuiltinLoc(ReadSourceLocation(Record, Idx));
|
|
E->setRParenLoc(ReadSourceLocation(Record, Idx));
|
|
}
|
|
|
|
void ASTStmtReader::VisitAddrLabelExpr(AddrLabelExpr *E) {
|
|
VisitExpr(E);
|
|
E->setAmpAmpLoc(ReadSourceLocation(Record, Idx));
|
|
E->setLabelLoc(ReadSourceLocation(Record, Idx));
|
|
E->setLabel(ReadDeclAs<LabelDecl>(Record, Idx));
|
|
}
|
|
|
|
void ASTStmtReader::VisitStmtExpr(StmtExpr *E) {
|
|
VisitExpr(E);
|
|
E->setLParenLoc(ReadSourceLocation(Record, Idx));
|
|
E->setRParenLoc(ReadSourceLocation(Record, Idx));
|
|
E->setSubStmt(cast_or_null<CompoundStmt>(Reader.ReadSubStmt()));
|
|
}
|
|
|
|
void ASTStmtReader::VisitChooseExpr(ChooseExpr *E) {
|
|
VisitExpr(E);
|
|
E->setCond(Reader.ReadSubExpr());
|
|
E->setLHS(Reader.ReadSubExpr());
|
|
E->setRHS(Reader.ReadSubExpr());
|
|
E->setBuiltinLoc(ReadSourceLocation(Record, Idx));
|
|
E->setRParenLoc(ReadSourceLocation(Record, Idx));
|
|
E->setIsConditionTrue(Record[Idx++]);
|
|
}
|
|
|
|
void ASTStmtReader::VisitGNUNullExpr(GNUNullExpr *E) {
|
|
VisitExpr(E);
|
|
E->setTokenLocation(ReadSourceLocation(Record, Idx));
|
|
}
|
|
|
|
void ASTStmtReader::VisitShuffleVectorExpr(ShuffleVectorExpr *E) {
|
|
VisitExpr(E);
|
|
SmallVector<Expr *, 16> Exprs;
|
|
unsigned NumExprs = Record[Idx++];
|
|
while (NumExprs--)
|
|
Exprs.push_back(Reader.ReadSubExpr());
|
|
E->setExprs(Reader.getContext(), Exprs);
|
|
E->setBuiltinLoc(ReadSourceLocation(Record, Idx));
|
|
E->setRParenLoc(ReadSourceLocation(Record, Idx));
|
|
}
|
|
|
|
void ASTStmtReader::VisitConvertVectorExpr(ConvertVectorExpr *E) {
|
|
VisitExpr(E);
|
|
E->BuiltinLoc = ReadSourceLocation(Record, Idx);
|
|
E->RParenLoc = ReadSourceLocation(Record, Idx);
|
|
E->TInfo = GetTypeSourceInfo(Record, Idx);
|
|
E->SrcExpr = Reader.ReadSubExpr();
|
|
}
|
|
|
|
void ASTStmtReader::VisitBlockExpr(BlockExpr *E) {
|
|
VisitExpr(E);
|
|
E->setBlockDecl(ReadDeclAs<BlockDecl>(Record, Idx));
|
|
}
|
|
|
|
void ASTStmtReader::VisitGenericSelectionExpr(GenericSelectionExpr *E) {
|
|
VisitExpr(E);
|
|
E->NumAssocs = Record[Idx++];
|
|
E->AssocTypes = new (Reader.getContext()) TypeSourceInfo*[E->NumAssocs];
|
|
E->SubExprs =
|
|
new(Reader.getContext()) Stmt*[GenericSelectionExpr::END_EXPR+E->NumAssocs];
|
|
|
|
E->SubExprs[GenericSelectionExpr::CONTROLLING] = Reader.ReadSubExpr();
|
|
for (unsigned I = 0, N = E->getNumAssocs(); I != N; ++I) {
|
|
E->AssocTypes[I] = GetTypeSourceInfo(Record, Idx);
|
|
E->SubExprs[GenericSelectionExpr::END_EXPR+I] = Reader.ReadSubExpr();
|
|
}
|
|
E->ResultIndex = Record[Idx++];
|
|
|
|
E->GenericLoc = ReadSourceLocation(Record, Idx);
|
|
E->DefaultLoc = ReadSourceLocation(Record, Idx);
|
|
E->RParenLoc = ReadSourceLocation(Record, Idx);
|
|
}
|
|
|
|
void ASTStmtReader::VisitPseudoObjectExpr(PseudoObjectExpr *E) {
|
|
VisitExpr(E);
|
|
unsigned numSemanticExprs = Record[Idx++];
|
|
assert(numSemanticExprs + 1 == E->PseudoObjectExprBits.NumSubExprs);
|
|
E->PseudoObjectExprBits.ResultIndex = Record[Idx++];
|
|
|
|
// Read the syntactic expression.
|
|
E->getSubExprsBuffer()[0] = Reader.ReadSubExpr();
|
|
|
|
// Read all the semantic expressions.
|
|
for (unsigned i = 0; i != numSemanticExprs; ++i) {
|
|
Expr *subExpr = Reader.ReadSubExpr();
|
|
E->getSubExprsBuffer()[i+1] = subExpr;
|
|
}
|
|
}
|
|
|
|
void ASTStmtReader::VisitAtomicExpr(AtomicExpr *E) {
|
|
VisitExpr(E);
|
|
E->Op = AtomicExpr::AtomicOp(Record[Idx++]);
|
|
E->NumSubExprs = AtomicExpr::getNumSubExprs(E->Op);
|
|
for (unsigned I = 0; I != E->NumSubExprs; ++I)
|
|
E->SubExprs[I] = Reader.ReadSubExpr();
|
|
E->BuiltinLoc = ReadSourceLocation(Record, Idx);
|
|
E->RParenLoc = ReadSourceLocation(Record, Idx);
|
|
}
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// Objective-C Expressions and Statements
|
|
|
|
void ASTStmtReader::VisitObjCStringLiteral(ObjCStringLiteral *E) {
|
|
VisitExpr(E);
|
|
E->setString(cast<StringLiteral>(Reader.ReadSubStmt()));
|
|
E->setAtLoc(ReadSourceLocation(Record, Idx));
|
|
}
|
|
|
|
void ASTStmtReader::VisitObjCBoxedExpr(ObjCBoxedExpr *E) {
|
|
VisitExpr(E);
|
|
// could be one of several IntegerLiteral, FloatLiteral, etc.
|
|
E->SubExpr = Reader.ReadSubStmt();
|
|
E->BoxingMethod = ReadDeclAs<ObjCMethodDecl>(Record, Idx);
|
|
E->Range = ReadSourceRange(Record, Idx);
|
|
}
|
|
|
|
void ASTStmtReader::VisitObjCArrayLiteral(ObjCArrayLiteral *E) {
|
|
VisitExpr(E);
|
|
unsigned NumElements = Record[Idx++];
|
|
assert(NumElements == E->getNumElements() && "Wrong number of elements");
|
|
Expr **Elements = E->getElements();
|
|
for (unsigned I = 0, N = NumElements; I != N; ++I)
|
|
Elements[I] = Reader.ReadSubExpr();
|
|
E->ArrayWithObjectsMethod = ReadDeclAs<ObjCMethodDecl>(Record, Idx);
|
|
E->Range = ReadSourceRange(Record, Idx);
|
|
}
|
|
|
|
void ASTStmtReader::VisitObjCDictionaryLiteral(ObjCDictionaryLiteral *E) {
|
|
VisitExpr(E);
|
|
unsigned NumElements = Record[Idx++];
|
|
assert(NumElements == E->getNumElements() && "Wrong number of elements");
|
|
bool HasPackExpansions = Record[Idx++];
|
|
assert(HasPackExpansions == E->HasPackExpansions &&"Pack expansion mismatch");
|
|
ObjCDictionaryLiteral::KeyValuePair *KeyValues = E->getKeyValues();
|
|
ObjCDictionaryLiteral::ExpansionData *Expansions = E->getExpansionData();
|
|
for (unsigned I = 0; I != NumElements; ++I) {
|
|
KeyValues[I].Key = Reader.ReadSubExpr();
|
|
KeyValues[I].Value = Reader.ReadSubExpr();
|
|
if (HasPackExpansions) {
|
|
Expansions[I].EllipsisLoc = ReadSourceLocation(Record, Idx);
|
|
Expansions[I].NumExpansionsPlusOne = Record[Idx++];
|
|
}
|
|
}
|
|
E->DictWithObjectsMethod = ReadDeclAs<ObjCMethodDecl>(Record, Idx);
|
|
E->Range = ReadSourceRange(Record, Idx);
|
|
}
|
|
|
|
void ASTStmtReader::VisitObjCEncodeExpr(ObjCEncodeExpr *E) {
|
|
VisitExpr(E);
|
|
E->setEncodedTypeSourceInfo(GetTypeSourceInfo(Record, Idx));
|
|
E->setAtLoc(ReadSourceLocation(Record, Idx));
|
|
E->setRParenLoc(ReadSourceLocation(Record, Idx));
|
|
}
|
|
|
|
void ASTStmtReader::VisitObjCSelectorExpr(ObjCSelectorExpr *E) {
|
|
VisitExpr(E);
|
|
E->setSelector(Reader.ReadSelector(F, Record, Idx));
|
|
E->setAtLoc(ReadSourceLocation(Record, Idx));
|
|
E->setRParenLoc(ReadSourceLocation(Record, Idx));
|
|
}
|
|
|
|
void ASTStmtReader::VisitObjCProtocolExpr(ObjCProtocolExpr *E) {
|
|
VisitExpr(E);
|
|
E->setProtocol(ReadDeclAs<ObjCProtocolDecl>(Record, Idx));
|
|
E->setAtLoc(ReadSourceLocation(Record, Idx));
|
|
E->ProtoLoc = ReadSourceLocation(Record, Idx);
|
|
E->setRParenLoc(ReadSourceLocation(Record, Idx));
|
|
}
|
|
|
|
void ASTStmtReader::VisitObjCIvarRefExpr(ObjCIvarRefExpr *E) {
|
|
VisitExpr(E);
|
|
E->setDecl(ReadDeclAs<ObjCIvarDecl>(Record, Idx));
|
|
E->setLocation(ReadSourceLocation(Record, Idx));
|
|
E->setOpLoc(ReadSourceLocation(Record, Idx));
|
|
E->setBase(Reader.ReadSubExpr());
|
|
E->setIsArrow(Record[Idx++]);
|
|
E->setIsFreeIvar(Record[Idx++]);
|
|
}
|
|
|
|
void ASTStmtReader::VisitObjCPropertyRefExpr(ObjCPropertyRefExpr *E) {
|
|
VisitExpr(E);
|
|
unsigned MethodRefFlags = Record[Idx++];
|
|
bool Implicit = Record[Idx++] != 0;
|
|
if (Implicit) {
|
|
ObjCMethodDecl *Getter = ReadDeclAs<ObjCMethodDecl>(Record, Idx);
|
|
ObjCMethodDecl *Setter = ReadDeclAs<ObjCMethodDecl>(Record, Idx);
|
|
E->setImplicitProperty(Getter, Setter, MethodRefFlags);
|
|
} else {
|
|
E->setExplicitProperty(ReadDeclAs<ObjCPropertyDecl>(Record, Idx),
|
|
MethodRefFlags);
|
|
}
|
|
E->setLocation(ReadSourceLocation(Record, Idx));
|
|
E->setReceiverLocation(ReadSourceLocation(Record, Idx));
|
|
switch (Record[Idx++]) {
|
|
case 0:
|
|
E->setBase(Reader.ReadSubExpr());
|
|
break;
|
|
case 1:
|
|
E->setSuperReceiver(Reader.readType(F, Record, Idx));
|
|
break;
|
|
case 2:
|
|
E->setClassReceiver(ReadDeclAs<ObjCInterfaceDecl>(Record, Idx));
|
|
break;
|
|
}
|
|
}
|
|
|
|
void ASTStmtReader::VisitObjCSubscriptRefExpr(ObjCSubscriptRefExpr *E) {
|
|
VisitExpr(E);
|
|
E->setRBracket(ReadSourceLocation(Record, Idx));
|
|
E->setBaseExpr(Reader.ReadSubExpr());
|
|
E->setKeyExpr(Reader.ReadSubExpr());
|
|
E->GetAtIndexMethodDecl = ReadDeclAs<ObjCMethodDecl>(Record, Idx);
|
|
E->SetAtIndexMethodDecl = ReadDeclAs<ObjCMethodDecl>(Record, Idx);
|
|
}
|
|
|
|
void ASTStmtReader::VisitObjCMessageExpr(ObjCMessageExpr *E) {
|
|
VisitExpr(E);
|
|
assert(Record[Idx] == E->getNumArgs());
|
|
++Idx;
|
|
unsigned NumStoredSelLocs = Record[Idx++];
|
|
E->SelLocsKind = Record[Idx++];
|
|
E->setDelegateInitCall(Record[Idx++]);
|
|
E->IsImplicit = Record[Idx++];
|
|
ObjCMessageExpr::ReceiverKind Kind
|
|
= static_cast<ObjCMessageExpr::ReceiverKind>(Record[Idx++]);
|
|
switch (Kind) {
|
|
case ObjCMessageExpr::Instance:
|
|
E->setInstanceReceiver(Reader.ReadSubExpr());
|
|
break;
|
|
|
|
case ObjCMessageExpr::Class:
|
|
E->setClassReceiver(GetTypeSourceInfo(Record, Idx));
|
|
break;
|
|
|
|
case ObjCMessageExpr::SuperClass:
|
|
case ObjCMessageExpr::SuperInstance: {
|
|
QualType T = Reader.readType(F, Record, Idx);
|
|
SourceLocation SuperLoc = ReadSourceLocation(Record, Idx);
|
|
E->setSuper(SuperLoc, T, Kind == ObjCMessageExpr::SuperInstance);
|
|
break;
|
|
}
|
|
}
|
|
|
|
assert(Kind == E->getReceiverKind());
|
|
|
|
if (Record[Idx++])
|
|
E->setMethodDecl(ReadDeclAs<ObjCMethodDecl>(Record, Idx));
|
|
else
|
|
E->setSelector(Reader.ReadSelector(F, Record, Idx));
|
|
|
|
E->LBracLoc = ReadSourceLocation(Record, Idx);
|
|
E->RBracLoc = ReadSourceLocation(Record, Idx);
|
|
|
|
for (unsigned I = 0, N = E->getNumArgs(); I != N; ++I)
|
|
E->setArg(I, Reader.ReadSubExpr());
|
|
|
|
SourceLocation *Locs = E->getStoredSelLocs();
|
|
for (unsigned I = 0; I != NumStoredSelLocs; ++I)
|
|
Locs[I] = ReadSourceLocation(Record, Idx);
|
|
}
|
|
|
|
void ASTStmtReader::VisitObjCForCollectionStmt(ObjCForCollectionStmt *S) {
|
|
VisitStmt(S);
|
|
S->setElement(Reader.ReadSubStmt());
|
|
S->setCollection(Reader.ReadSubExpr());
|
|
S->setBody(Reader.ReadSubStmt());
|
|
S->setForLoc(ReadSourceLocation(Record, Idx));
|
|
S->setRParenLoc(ReadSourceLocation(Record, Idx));
|
|
}
|
|
|
|
void ASTStmtReader::VisitObjCAtCatchStmt(ObjCAtCatchStmt *S) {
|
|
VisitStmt(S);
|
|
S->setCatchBody(Reader.ReadSubStmt());
|
|
S->setCatchParamDecl(ReadDeclAs<VarDecl>(Record, Idx));
|
|
S->setAtCatchLoc(ReadSourceLocation(Record, Idx));
|
|
S->setRParenLoc(ReadSourceLocation(Record, Idx));
|
|
}
|
|
|
|
void ASTStmtReader::VisitObjCAtFinallyStmt(ObjCAtFinallyStmt *S) {
|
|
VisitStmt(S);
|
|
S->setFinallyBody(Reader.ReadSubStmt());
|
|
S->setAtFinallyLoc(ReadSourceLocation(Record, Idx));
|
|
}
|
|
|
|
void ASTStmtReader::VisitObjCAutoreleasePoolStmt(ObjCAutoreleasePoolStmt *S) {
|
|
VisitStmt(S);
|
|
S->setSubStmt(Reader.ReadSubStmt());
|
|
S->setAtLoc(ReadSourceLocation(Record, Idx));
|
|
}
|
|
|
|
void ASTStmtReader::VisitObjCAtTryStmt(ObjCAtTryStmt *S) {
|
|
VisitStmt(S);
|
|
assert(Record[Idx] == S->getNumCatchStmts());
|
|
++Idx;
|
|
bool HasFinally = Record[Idx++];
|
|
S->setTryBody(Reader.ReadSubStmt());
|
|
for (unsigned I = 0, N = S->getNumCatchStmts(); I != N; ++I)
|
|
S->setCatchStmt(I, cast_or_null<ObjCAtCatchStmt>(Reader.ReadSubStmt()));
|
|
|
|
if (HasFinally)
|
|
S->setFinallyStmt(Reader.ReadSubStmt());
|
|
S->setAtTryLoc(ReadSourceLocation(Record, Idx));
|
|
}
|
|
|
|
void ASTStmtReader::VisitObjCAtSynchronizedStmt(ObjCAtSynchronizedStmt *S) {
|
|
VisitStmt(S);
|
|
S->setSynchExpr(Reader.ReadSubStmt());
|
|
S->setSynchBody(Reader.ReadSubStmt());
|
|
S->setAtSynchronizedLoc(ReadSourceLocation(Record, Idx));
|
|
}
|
|
|
|
void ASTStmtReader::VisitObjCAtThrowStmt(ObjCAtThrowStmt *S) {
|
|
VisitStmt(S);
|
|
S->setThrowExpr(Reader.ReadSubStmt());
|
|
S->setThrowLoc(ReadSourceLocation(Record, Idx));
|
|
}
|
|
|
|
void ASTStmtReader::VisitObjCBoolLiteralExpr(ObjCBoolLiteralExpr *E) {
|
|
VisitExpr(E);
|
|
E->setValue(Record[Idx++]);
|
|
E->setLocation(ReadSourceLocation(Record, Idx));
|
|
}
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// C++ Expressions and Statements
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
void ASTStmtReader::VisitCXXCatchStmt(CXXCatchStmt *S) {
|
|
VisitStmt(S);
|
|
S->CatchLoc = ReadSourceLocation(Record, Idx);
|
|
S->ExceptionDecl = ReadDeclAs<VarDecl>(Record, Idx);
|
|
S->HandlerBlock = Reader.ReadSubStmt();
|
|
}
|
|
|
|
void ASTStmtReader::VisitCXXTryStmt(CXXTryStmt *S) {
|
|
VisitStmt(S);
|
|
assert(Record[Idx] == S->getNumHandlers() && "NumStmtFields is wrong ?");
|
|
++Idx;
|
|
S->TryLoc = ReadSourceLocation(Record, Idx);
|
|
S->getStmts()[0] = Reader.ReadSubStmt();
|
|
for (unsigned i = 0, e = S->getNumHandlers(); i != e; ++i)
|
|
S->getStmts()[i + 1] = Reader.ReadSubStmt();
|
|
}
|
|
|
|
void ASTStmtReader::VisitCXXForRangeStmt(CXXForRangeStmt *S) {
|
|
VisitStmt(S);
|
|
S->setForLoc(ReadSourceLocation(Record, Idx));
|
|
S->setColonLoc(ReadSourceLocation(Record, Idx));
|
|
S->setRParenLoc(ReadSourceLocation(Record, Idx));
|
|
S->setRangeStmt(Reader.ReadSubStmt());
|
|
S->setBeginEndStmt(Reader.ReadSubStmt());
|
|
S->setCond(Reader.ReadSubExpr());
|
|
S->setInc(Reader.ReadSubExpr());
|
|
S->setLoopVarStmt(Reader.ReadSubStmt());
|
|
S->setBody(Reader.ReadSubStmt());
|
|
}
|
|
|
|
void ASTStmtReader::VisitMSDependentExistsStmt(MSDependentExistsStmt *S) {
|
|
VisitStmt(S);
|
|
S->KeywordLoc = ReadSourceLocation(Record, Idx);
|
|
S->IsIfExists = Record[Idx++];
|
|
S->QualifierLoc = Reader.ReadNestedNameSpecifierLoc(F, Record, Idx);
|
|
ReadDeclarationNameInfo(S->NameInfo, Record, Idx);
|
|
S->SubStmt = Reader.ReadSubStmt();
|
|
}
|
|
|
|
void ASTStmtReader::VisitCXXOperatorCallExpr(CXXOperatorCallExpr *E) {
|
|
VisitCallExpr(E);
|
|
E->Operator = (OverloadedOperatorKind)Record[Idx++];
|
|
E->Range = Reader.ReadSourceRange(F, Record, Idx);
|
|
E->setFPContractable((bool)Record[Idx++]);
|
|
}
|
|
|
|
void ASTStmtReader::VisitCXXConstructExpr(CXXConstructExpr *E) {
|
|
VisitExpr(E);
|
|
E->NumArgs = Record[Idx++];
|
|
if (E->NumArgs)
|
|
E->Args = new (Reader.getContext()) Stmt*[E->NumArgs];
|
|
for (unsigned I = 0, N = E->getNumArgs(); I != N; ++I)
|
|
E->setArg(I, Reader.ReadSubExpr());
|
|
E->setConstructor(ReadDeclAs<CXXConstructorDecl>(Record, Idx));
|
|
E->setLocation(ReadSourceLocation(Record, Idx));
|
|
E->setElidable(Record[Idx++]);
|
|
E->setHadMultipleCandidates(Record[Idx++]);
|
|
E->setListInitialization(Record[Idx++]);
|
|
E->setRequiresZeroInitialization(Record[Idx++]);
|
|
E->setConstructionKind((CXXConstructExpr::ConstructionKind)Record[Idx++]);
|
|
E->ParenOrBraceRange = ReadSourceRange(Record, Idx);
|
|
}
|
|
|
|
void ASTStmtReader::VisitCXXTemporaryObjectExpr(CXXTemporaryObjectExpr *E) {
|
|
VisitCXXConstructExpr(E);
|
|
E->Type = GetTypeSourceInfo(Record, Idx);
|
|
}
|
|
|
|
void ASTStmtReader::VisitLambdaExpr(LambdaExpr *E) {
|
|
VisitExpr(E);
|
|
unsigned NumCaptures = Record[Idx++];
|
|
assert(NumCaptures == E->NumCaptures);(void)NumCaptures;
|
|
unsigned NumArrayIndexVars = Record[Idx++];
|
|
E->IntroducerRange = ReadSourceRange(Record, Idx);
|
|
E->CaptureDefault = static_cast<LambdaCaptureDefault>(Record[Idx++]);
|
|
E->CaptureDefaultLoc = ReadSourceLocation(Record, Idx);
|
|
E->ExplicitParams = Record[Idx++];
|
|
E->ExplicitResultType = Record[Idx++];
|
|
E->ClosingBrace = ReadSourceLocation(Record, Idx);
|
|
|
|
// Read capture initializers.
|
|
for (LambdaExpr::capture_init_iterator C = E->capture_init_begin(),
|
|
CEnd = E->capture_init_end();
|
|
C != CEnd; ++C)
|
|
*C = Reader.ReadSubExpr();
|
|
|
|
// Read array capture index variables.
|
|
if (NumArrayIndexVars > 0) {
|
|
unsigned *ArrayIndexStarts = E->getArrayIndexStarts();
|
|
for (unsigned I = 0; I != NumCaptures + 1; ++I)
|
|
ArrayIndexStarts[I] = Record[Idx++];
|
|
|
|
VarDecl **ArrayIndexVars = E->getArrayIndexVars();
|
|
for (unsigned I = 0; I != NumArrayIndexVars; ++I)
|
|
ArrayIndexVars[I] = ReadDeclAs<VarDecl>(Record, Idx);
|
|
}
|
|
}
|
|
|
|
void
|
|
ASTStmtReader::VisitCXXStdInitializerListExpr(CXXStdInitializerListExpr *E) {
|
|
VisitExpr(E);
|
|
E->SubExpr = Reader.ReadSubExpr();
|
|
}
|
|
|
|
void ASTStmtReader::VisitCXXNamedCastExpr(CXXNamedCastExpr *E) {
|
|
VisitExplicitCastExpr(E);
|
|
SourceRange R = ReadSourceRange(Record, Idx);
|
|
E->Loc = R.getBegin();
|
|
E->RParenLoc = R.getEnd();
|
|
R = ReadSourceRange(Record, Idx);
|
|
E->AngleBrackets = R;
|
|
}
|
|
|
|
void ASTStmtReader::VisitCXXStaticCastExpr(CXXStaticCastExpr *E) {
|
|
return VisitCXXNamedCastExpr(E);
|
|
}
|
|
|
|
void ASTStmtReader::VisitCXXDynamicCastExpr(CXXDynamicCastExpr *E) {
|
|
return VisitCXXNamedCastExpr(E);
|
|
}
|
|
|
|
void ASTStmtReader::VisitCXXReinterpretCastExpr(CXXReinterpretCastExpr *E) {
|
|
return VisitCXXNamedCastExpr(E);
|
|
}
|
|
|
|
void ASTStmtReader::VisitCXXConstCastExpr(CXXConstCastExpr *E) {
|
|
return VisitCXXNamedCastExpr(E);
|
|
}
|
|
|
|
void ASTStmtReader::VisitCXXFunctionalCastExpr(CXXFunctionalCastExpr *E) {
|
|
VisitExplicitCastExpr(E);
|
|
E->setLParenLoc(ReadSourceLocation(Record, Idx));
|
|
E->setRParenLoc(ReadSourceLocation(Record, Idx));
|
|
}
|
|
|
|
void ASTStmtReader::VisitUserDefinedLiteral(UserDefinedLiteral *E) {
|
|
VisitCallExpr(E);
|
|
E->UDSuffixLoc = ReadSourceLocation(Record, Idx);
|
|
}
|
|
|
|
void ASTStmtReader::VisitCXXBoolLiteralExpr(CXXBoolLiteralExpr *E) {
|
|
VisitExpr(E);
|
|
E->setValue(Record[Idx++]);
|
|
E->setLocation(ReadSourceLocation(Record, Idx));
|
|
}
|
|
|
|
void ASTStmtReader::VisitCXXNullPtrLiteralExpr(CXXNullPtrLiteralExpr *E) {
|
|
VisitExpr(E);
|
|
E->setLocation(ReadSourceLocation(Record, Idx));
|
|
}
|
|
|
|
void ASTStmtReader::VisitCXXTypeidExpr(CXXTypeidExpr *E) {
|
|
VisitExpr(E);
|
|
E->setSourceRange(ReadSourceRange(Record, Idx));
|
|
if (E->isTypeOperand()) { // typeid(int)
|
|
E->setTypeOperandSourceInfo(
|
|
GetTypeSourceInfo(Record, Idx));
|
|
return;
|
|
}
|
|
|
|
// typeid(42+2)
|
|
E->setExprOperand(Reader.ReadSubExpr());
|
|
}
|
|
|
|
void ASTStmtReader::VisitCXXThisExpr(CXXThisExpr *E) {
|
|
VisitExpr(E);
|
|
E->setLocation(ReadSourceLocation(Record, Idx));
|
|
E->setImplicit(Record[Idx++]);
|
|
}
|
|
|
|
void ASTStmtReader::VisitCXXThrowExpr(CXXThrowExpr *E) {
|
|
VisitExpr(E);
|
|
E->ThrowLoc = ReadSourceLocation(Record, Idx);
|
|
E->Op = Reader.ReadSubExpr();
|
|
E->IsThrownVariableInScope = Record[Idx++];
|
|
}
|
|
|
|
void ASTStmtReader::VisitCXXDefaultArgExpr(CXXDefaultArgExpr *E) {
|
|
VisitExpr(E);
|
|
|
|
assert((bool)Record[Idx] == E->Param.getInt() && "We messed up at creation ?");
|
|
++Idx; // HasOtherExprStored and SubExpr was handled during creation.
|
|
E->Param.setPointer(ReadDeclAs<ParmVarDecl>(Record, Idx));
|
|
E->Loc = ReadSourceLocation(Record, Idx);
|
|
}
|
|
|
|
void ASTStmtReader::VisitCXXDefaultInitExpr(CXXDefaultInitExpr *E) {
|
|
VisitExpr(E);
|
|
E->Field = ReadDeclAs<FieldDecl>(Record, Idx);
|
|
E->Loc = ReadSourceLocation(Record, Idx);
|
|
}
|
|
|
|
void ASTStmtReader::VisitCXXBindTemporaryExpr(CXXBindTemporaryExpr *E) {
|
|
VisitExpr(E);
|
|
E->setTemporary(Reader.ReadCXXTemporary(F, Record, Idx));
|
|
E->setSubExpr(Reader.ReadSubExpr());
|
|
}
|
|
|
|
void ASTStmtReader::VisitCXXScalarValueInitExpr(CXXScalarValueInitExpr *E) {
|
|
VisitExpr(E);
|
|
E->TypeInfo = GetTypeSourceInfo(Record, Idx);
|
|
E->RParenLoc = ReadSourceLocation(Record, Idx);
|
|
}
|
|
|
|
void ASTStmtReader::VisitCXXNewExpr(CXXNewExpr *E) {
|
|
VisitExpr(E);
|
|
E->GlobalNew = Record[Idx++];
|
|
bool isArray = Record[Idx++];
|
|
E->UsualArrayDeleteWantsSize = Record[Idx++];
|
|
unsigned NumPlacementArgs = Record[Idx++];
|
|
E->StoredInitializationStyle = Record[Idx++];
|
|
E->setOperatorNew(ReadDeclAs<FunctionDecl>(Record, Idx));
|
|
E->setOperatorDelete(ReadDeclAs<FunctionDecl>(Record, Idx));
|
|
E->AllocatedTypeInfo = GetTypeSourceInfo(Record, Idx);
|
|
E->TypeIdParens = ReadSourceRange(Record, Idx);
|
|
E->Range = ReadSourceRange(Record, Idx);
|
|
E->DirectInitRange = ReadSourceRange(Record, Idx);
|
|
|
|
E->AllocateArgsArray(Reader.getContext(), isArray, NumPlacementArgs,
|
|
E->StoredInitializationStyle != 0);
|
|
|
|
// Install all the subexpressions.
|
|
for (CXXNewExpr::raw_arg_iterator I = E->raw_arg_begin(),e = E->raw_arg_end();
|
|
I != e; ++I)
|
|
*I = Reader.ReadSubStmt();
|
|
}
|
|
|
|
void ASTStmtReader::VisitCXXDeleteExpr(CXXDeleteExpr *E) {
|
|
VisitExpr(E);
|
|
E->GlobalDelete = Record[Idx++];
|
|
E->ArrayForm = Record[Idx++];
|
|
E->ArrayFormAsWritten = Record[Idx++];
|
|
E->UsualArrayDeleteWantsSize = Record[Idx++];
|
|
E->OperatorDelete = ReadDeclAs<FunctionDecl>(Record, Idx);
|
|
E->Argument = Reader.ReadSubExpr();
|
|
E->Loc = ReadSourceLocation(Record, Idx);
|
|
}
|
|
|
|
void ASTStmtReader::VisitCXXPseudoDestructorExpr(CXXPseudoDestructorExpr *E) {
|
|
VisitExpr(E);
|
|
|
|
E->Base = Reader.ReadSubExpr();
|
|
E->IsArrow = Record[Idx++];
|
|
E->OperatorLoc = ReadSourceLocation(Record, Idx);
|
|
E->QualifierLoc = Reader.ReadNestedNameSpecifierLoc(F, Record, Idx);
|
|
E->ScopeType = GetTypeSourceInfo(Record, Idx);
|
|
E->ColonColonLoc = ReadSourceLocation(Record, Idx);
|
|
E->TildeLoc = ReadSourceLocation(Record, Idx);
|
|
|
|
IdentifierInfo *II = Reader.GetIdentifierInfo(F, Record, Idx);
|
|
if (II)
|
|
E->setDestroyedType(II, ReadSourceLocation(Record, Idx));
|
|
else
|
|
E->setDestroyedType(GetTypeSourceInfo(Record, Idx));
|
|
}
|
|
|
|
void ASTStmtReader::VisitExprWithCleanups(ExprWithCleanups *E) {
|
|
VisitExpr(E);
|
|
|
|
unsigned NumObjects = Record[Idx++];
|
|
assert(NumObjects == E->getNumObjects());
|
|
for (unsigned i = 0; i != NumObjects; ++i)
|
|
E->getObjectsBuffer()[i] = ReadDeclAs<BlockDecl>(Record, Idx);
|
|
|
|
E->SubExpr = Reader.ReadSubExpr();
|
|
}
|
|
|
|
void
|
|
ASTStmtReader::VisitCXXDependentScopeMemberExpr(CXXDependentScopeMemberExpr *E){
|
|
VisitExpr(E);
|
|
|
|
if (Record[Idx++]) // HasTemplateKWAndArgsInfo
|
|
ReadTemplateKWAndArgsInfo(*E->getTemplateKWAndArgsInfo(),
|
|
/*NumTemplateArgs=*/Record[Idx++]);
|
|
|
|
E->Base = Reader.ReadSubExpr();
|
|
E->BaseType = Reader.readType(F, Record, Idx);
|
|
E->IsArrow = Record[Idx++];
|
|
E->OperatorLoc = ReadSourceLocation(Record, Idx);
|
|
E->QualifierLoc = Reader.ReadNestedNameSpecifierLoc(F, Record, Idx);
|
|
E->FirstQualifierFoundInScope = ReadDeclAs<NamedDecl>(Record, Idx);
|
|
ReadDeclarationNameInfo(E->MemberNameInfo, Record, Idx);
|
|
}
|
|
|
|
void
|
|
ASTStmtReader::VisitDependentScopeDeclRefExpr(DependentScopeDeclRefExpr *E) {
|
|
VisitExpr(E);
|
|
|
|
if (Record[Idx++]) // HasTemplateKWAndArgsInfo
|
|
ReadTemplateKWAndArgsInfo(*E->getTemplateKWAndArgsInfo(),
|
|
/*NumTemplateArgs=*/Record[Idx++]);
|
|
|
|
E->QualifierLoc = Reader.ReadNestedNameSpecifierLoc(F, Record, Idx);
|
|
ReadDeclarationNameInfo(E->NameInfo, Record, Idx);
|
|
}
|
|
|
|
void
|
|
ASTStmtReader::VisitCXXUnresolvedConstructExpr(CXXUnresolvedConstructExpr *E) {
|
|
VisitExpr(E);
|
|
assert(Record[Idx] == E->arg_size() && "Read wrong record during creation ?");
|
|
++Idx; // NumArgs;
|
|
for (unsigned I = 0, N = E->arg_size(); I != N; ++I)
|
|
E->setArg(I, Reader.ReadSubExpr());
|
|
E->Type = GetTypeSourceInfo(Record, Idx);
|
|
E->setLParenLoc(ReadSourceLocation(Record, Idx));
|
|
E->setRParenLoc(ReadSourceLocation(Record, Idx));
|
|
}
|
|
|
|
void ASTStmtReader::VisitOverloadExpr(OverloadExpr *E) {
|
|
VisitExpr(E);
|
|
|
|
if (Record[Idx++]) // HasTemplateKWAndArgsInfo
|
|
ReadTemplateKWAndArgsInfo(*E->getTemplateKWAndArgsInfo(),
|
|
/*NumTemplateArgs=*/Record[Idx++]);
|
|
|
|
unsigned NumDecls = Record[Idx++];
|
|
UnresolvedSet<8> Decls;
|
|
for (unsigned i = 0; i != NumDecls; ++i) {
|
|
NamedDecl *D = ReadDeclAs<NamedDecl>(Record, Idx);
|
|
AccessSpecifier AS = (AccessSpecifier)Record[Idx++];
|
|
Decls.addDecl(D, AS);
|
|
}
|
|
E->initializeResults(Reader.getContext(), Decls.begin(), Decls.end());
|
|
|
|
ReadDeclarationNameInfo(E->NameInfo, Record, Idx);
|
|
E->QualifierLoc = Reader.ReadNestedNameSpecifierLoc(F, Record, Idx);
|
|
}
|
|
|
|
void ASTStmtReader::VisitUnresolvedMemberExpr(UnresolvedMemberExpr *E) {
|
|
VisitOverloadExpr(E);
|
|
E->IsArrow = Record[Idx++];
|
|
E->HasUnresolvedUsing = Record[Idx++];
|
|
E->Base = Reader.ReadSubExpr();
|
|
E->BaseType = Reader.readType(F, Record, Idx);
|
|
E->OperatorLoc = ReadSourceLocation(Record, Idx);
|
|
}
|
|
|
|
void ASTStmtReader::VisitUnresolvedLookupExpr(UnresolvedLookupExpr *E) {
|
|
VisitOverloadExpr(E);
|
|
E->RequiresADL = Record[Idx++];
|
|
E->Overloaded = Record[Idx++];
|
|
E->NamingClass = ReadDeclAs<CXXRecordDecl>(Record, Idx);
|
|
}
|
|
|
|
void ASTStmtReader::VisitUnaryTypeTraitExpr(UnaryTypeTraitExpr *E) {
|
|
VisitExpr(E);
|
|
E->UTT = (UnaryTypeTrait)Record[Idx++];
|
|
E->Value = (bool)Record[Idx++];
|
|
SourceRange Range = ReadSourceRange(Record, Idx);
|
|
E->Loc = Range.getBegin();
|
|
E->RParen = Range.getEnd();
|
|
E->QueriedType = GetTypeSourceInfo(Record, Idx);
|
|
}
|
|
|
|
void ASTStmtReader::VisitBinaryTypeTraitExpr(BinaryTypeTraitExpr *E) {
|
|
VisitExpr(E);
|
|
E->BTT = (BinaryTypeTrait)Record[Idx++];
|
|
E->Value = (bool)Record[Idx++];
|
|
SourceRange Range = ReadSourceRange(Record, Idx);
|
|
E->Loc = Range.getBegin();
|
|
E->RParen = Range.getEnd();
|
|
E->LhsType = GetTypeSourceInfo(Record, Idx);
|
|
E->RhsType = GetTypeSourceInfo(Record, Idx);
|
|
}
|
|
|
|
void ASTStmtReader::VisitTypeTraitExpr(TypeTraitExpr *E) {
|
|
VisitExpr(E);
|
|
E->TypeTraitExprBits.NumArgs = Record[Idx++];
|
|
E->TypeTraitExprBits.Kind = Record[Idx++];
|
|
E->TypeTraitExprBits.Value = Record[Idx++];
|
|
|
|
TypeSourceInfo **Args = E->getTypeSourceInfos();
|
|
for (unsigned I = 0, N = E->getNumArgs(); I != N; ++I)
|
|
Args[I] = GetTypeSourceInfo(Record, Idx);
|
|
}
|
|
|
|
void ASTStmtReader::VisitArrayTypeTraitExpr(ArrayTypeTraitExpr *E) {
|
|
VisitExpr(E);
|
|
E->ATT = (ArrayTypeTrait)Record[Idx++];
|
|
E->Value = (unsigned int)Record[Idx++];
|
|
SourceRange Range = ReadSourceRange(Record, Idx);
|
|
E->Loc = Range.getBegin();
|
|
E->RParen = Range.getEnd();
|
|
E->QueriedType = GetTypeSourceInfo(Record, Idx);
|
|
}
|
|
|
|
void ASTStmtReader::VisitExpressionTraitExpr(ExpressionTraitExpr *E) {
|
|
VisitExpr(E);
|
|
E->ET = (ExpressionTrait)Record[Idx++];
|
|
E->Value = (bool)Record[Idx++];
|
|
SourceRange Range = ReadSourceRange(Record, Idx);
|
|
E->QueriedExpression = Reader.ReadSubExpr();
|
|
E->Loc = Range.getBegin();
|
|
E->RParen = Range.getEnd();
|
|
}
|
|
|
|
void ASTStmtReader::VisitCXXNoexceptExpr(CXXNoexceptExpr *E) {
|
|
VisitExpr(E);
|
|
E->Value = (bool)Record[Idx++];
|
|
E->Range = ReadSourceRange(Record, Idx);
|
|
E->Operand = Reader.ReadSubExpr();
|
|
}
|
|
|
|
void ASTStmtReader::VisitPackExpansionExpr(PackExpansionExpr *E) {
|
|
VisitExpr(E);
|
|
E->EllipsisLoc = ReadSourceLocation(Record, Idx);
|
|
E->NumExpansions = Record[Idx++];
|
|
E->Pattern = Reader.ReadSubExpr();
|
|
}
|
|
|
|
void ASTStmtReader::VisitSizeOfPackExpr(SizeOfPackExpr *E) {
|
|
VisitExpr(E);
|
|
E->OperatorLoc = ReadSourceLocation(Record, Idx);
|
|
E->PackLoc = ReadSourceLocation(Record, Idx);
|
|
E->RParenLoc = ReadSourceLocation(Record, Idx);
|
|
E->Length = Record[Idx++];
|
|
E->Pack = ReadDeclAs<NamedDecl>(Record, Idx);
|
|
}
|
|
|
|
void ASTStmtReader::VisitSubstNonTypeTemplateParmExpr(
|
|
SubstNonTypeTemplateParmExpr *E) {
|
|
VisitExpr(E);
|
|
E->Param = ReadDeclAs<NonTypeTemplateParmDecl>(Record, Idx);
|
|
E->NameLoc = ReadSourceLocation(Record, Idx);
|
|
E->Replacement = Reader.ReadSubExpr();
|
|
}
|
|
|
|
void ASTStmtReader::VisitSubstNonTypeTemplateParmPackExpr(
|
|
SubstNonTypeTemplateParmPackExpr *E) {
|
|
VisitExpr(E);
|
|
E->Param = ReadDeclAs<NonTypeTemplateParmDecl>(Record, Idx);
|
|
TemplateArgument ArgPack = Reader.ReadTemplateArgument(F, Record, Idx);
|
|
if (ArgPack.getKind() != TemplateArgument::Pack)
|
|
return;
|
|
|
|
E->Arguments = ArgPack.pack_begin();
|
|
E->NumArguments = ArgPack.pack_size();
|
|
E->NameLoc = ReadSourceLocation(Record, Idx);
|
|
}
|
|
|
|
void ASTStmtReader::VisitFunctionParmPackExpr(FunctionParmPackExpr *E) {
|
|
VisitExpr(E);
|
|
E->NumParameters = Record[Idx++];
|
|
E->ParamPack = ReadDeclAs<ParmVarDecl>(Record, Idx);
|
|
E->NameLoc = ReadSourceLocation(Record, Idx);
|
|
ParmVarDecl **Parms = reinterpret_cast<ParmVarDecl**>(E+1);
|
|
for (unsigned i = 0, n = E->NumParameters; i != n; ++i)
|
|
Parms[i] = ReadDeclAs<ParmVarDecl>(Record, Idx);
|
|
}
|
|
|
|
void ASTStmtReader::VisitMaterializeTemporaryExpr(MaterializeTemporaryExpr *E) {
|
|
VisitExpr(E);
|
|
E->Temporary = Reader.ReadSubExpr();
|
|
E->ExtendingDecl = ReadDeclAs<ValueDecl>(Record, Idx);
|
|
}
|
|
|
|
void ASTStmtReader::VisitOpaqueValueExpr(OpaqueValueExpr *E) {
|
|
VisitExpr(E);
|
|
E->SourceExpr = Reader.ReadSubExpr();
|
|
E->Loc = ReadSourceLocation(Record, Idx);
|
|
}
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// Microsoft Expressions and Statements
|
|
//===----------------------------------------------------------------------===//
|
|
void ASTStmtReader::VisitMSPropertyRefExpr(MSPropertyRefExpr *E) {
|
|
VisitExpr(E);
|
|
E->IsArrow = (Record[Idx++] != 0);
|
|
E->BaseExpr = Reader.ReadSubExpr();
|
|
E->QualifierLoc = Reader.ReadNestedNameSpecifierLoc(F, Record, Idx);
|
|
E->MemberLoc = ReadSourceLocation(Record, Idx);
|
|
E->TheDecl = ReadDeclAs<MSPropertyDecl>(Record, Idx);
|
|
}
|
|
|
|
void ASTStmtReader::VisitCXXUuidofExpr(CXXUuidofExpr *E) {
|
|
VisitExpr(E);
|
|
E->setSourceRange(ReadSourceRange(Record, Idx));
|
|
if (E->isTypeOperand()) { // __uuidof(ComType)
|
|
E->setTypeOperandSourceInfo(
|
|
GetTypeSourceInfo(Record, Idx));
|
|
return;
|
|
}
|
|
|
|
// __uuidof(expr)
|
|
E->setExprOperand(Reader.ReadSubExpr());
|
|
}
|
|
|
|
void ASTStmtReader::VisitSEHExceptStmt(SEHExceptStmt *S) {
|
|
VisitStmt(S);
|
|
S->Loc = ReadSourceLocation(Record, Idx);
|
|
S->Children[SEHExceptStmt::FILTER_EXPR] = Reader.ReadSubStmt();
|
|
S->Children[SEHExceptStmt::BLOCK] = Reader.ReadSubStmt();
|
|
}
|
|
|
|
void ASTStmtReader::VisitSEHFinallyStmt(SEHFinallyStmt *S) {
|
|
VisitStmt(S);
|
|
S->Loc = ReadSourceLocation(Record, Idx);
|
|
S->Block = Reader.ReadSubStmt();
|
|
}
|
|
|
|
void ASTStmtReader::VisitSEHTryStmt(SEHTryStmt *S) {
|
|
VisitStmt(S);
|
|
S->IsCXXTry = Record[Idx++];
|
|
S->TryLoc = ReadSourceLocation(Record, Idx);
|
|
S->Children[SEHTryStmt::TRY] = Reader.ReadSubStmt();
|
|
S->Children[SEHTryStmt::HANDLER] = Reader.ReadSubStmt();
|
|
}
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// CUDA Expressions and Statements
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
void ASTStmtReader::VisitCUDAKernelCallExpr(CUDAKernelCallExpr *E) {
|
|
VisitCallExpr(E);
|
|
E->setConfig(cast<CallExpr>(Reader.ReadSubExpr()));
|
|
}
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// OpenCL Expressions and Statements.
|
|
//===----------------------------------------------------------------------===//
|
|
void ASTStmtReader::VisitAsTypeExpr(AsTypeExpr *E) {
|
|
VisitExpr(E);
|
|
E->BuiltinLoc = ReadSourceLocation(Record, Idx);
|
|
E->RParenLoc = ReadSourceLocation(Record, Idx);
|
|
E->SrcExpr = Reader.ReadSubExpr();
|
|
}
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// OpenMP Clauses.
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
namespace clang {
|
|
class OMPClauseReader : public OMPClauseVisitor<OMPClauseReader> {
|
|
ASTStmtReader *Reader;
|
|
ASTContext &Context;
|
|
const ASTReader::RecordData &Record;
|
|
unsigned &Idx;
|
|
public:
|
|
OMPClauseReader(ASTStmtReader *R, ASTContext &C,
|
|
const ASTReader::RecordData &Record, unsigned &Idx)
|
|
: Reader(R), Context(C), Record(Record), Idx(Idx) { }
|
|
#define OPENMP_CLAUSE(Name, Class) \
|
|
void Visit##Class(Class *S);
|
|
#include "clang/Basic/OpenMPKinds.def"
|
|
OMPClause *readClause();
|
|
};
|
|
}
|
|
|
|
OMPClause *OMPClauseReader::readClause() {
|
|
OMPClause *C;
|
|
switch (Record[Idx++]) {
|
|
case OMPC_default:
|
|
C = new (Context) OMPDefaultClause();
|
|
break;
|
|
case OMPC_private:
|
|
C = OMPPrivateClause::CreateEmpty(Context, Record[Idx++]);
|
|
break;
|
|
case OMPC_firstprivate:
|
|
C = OMPFirstprivateClause::CreateEmpty(Context, Record[Idx++]);
|
|
break;
|
|
case OMPC_shared:
|
|
C = OMPSharedClause::CreateEmpty(Context, Record[Idx++]);
|
|
break;
|
|
}
|
|
Visit(C);
|
|
C->setLocStart(Reader->ReadSourceLocation(Record, Idx));
|
|
C->setLocEnd(Reader->ReadSourceLocation(Record, Idx));
|
|
|
|
return C;
|
|
}
|
|
|
|
void OMPClauseReader::VisitOMPDefaultClause(OMPDefaultClause *C) {
|
|
C->setDefaultKind(
|
|
static_cast<OpenMPDefaultClauseKind>(Record[Idx++]));
|
|
C->setLParenLoc(Reader->ReadSourceLocation(Record, Idx));
|
|
C->setDefaultKindKwLoc(Reader->ReadSourceLocation(Record, Idx));
|
|
}
|
|
|
|
void OMPClauseReader::VisitOMPPrivateClause(OMPPrivateClause *C) {
|
|
C->setLParenLoc(Reader->ReadSourceLocation(Record, Idx));
|
|
unsigned NumVars = C->varlist_size();
|
|
SmallVector<Expr *, 16> Vars;
|
|
Vars.reserve(NumVars);
|
|
for (unsigned i = 0; i != NumVars; ++i)
|
|
Vars.push_back(Reader->Reader.ReadSubExpr());
|
|
C->setVarRefs(Vars);
|
|
}
|
|
|
|
void OMPClauseReader::VisitOMPFirstprivateClause(OMPFirstprivateClause *C) {
|
|
C->setLParenLoc(Reader->ReadSourceLocation(Record, Idx));
|
|
unsigned NumVars = C->varlist_size();
|
|
SmallVector<Expr *, 16> Vars;
|
|
Vars.reserve(NumVars);
|
|
for (unsigned i = 0; i != NumVars; ++i)
|
|
Vars.push_back(Reader->Reader.ReadSubExpr());
|
|
C->setVarRefs(Vars);
|
|
}
|
|
|
|
void OMPClauseReader::VisitOMPSharedClause(OMPSharedClause *C) {
|
|
C->setLParenLoc(Reader->ReadSourceLocation(Record, Idx));
|
|
unsigned NumVars = C->varlist_size();
|
|
SmallVector<Expr *, 16> Vars;
|
|
Vars.reserve(NumVars);
|
|
for (unsigned i = 0; i != NumVars; ++i)
|
|
Vars.push_back(Reader->Reader.ReadSubExpr());
|
|
C->setVarRefs(Vars);
|
|
}
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// OpenMP Directives.
|
|
//===----------------------------------------------------------------------===//
|
|
void ASTStmtReader::VisitOMPExecutableDirective(OMPExecutableDirective *E) {
|
|
VisitStmt(E);
|
|
++Idx;
|
|
E->setLocStart(ReadSourceLocation(Record, Idx));
|
|
E->setLocEnd(ReadSourceLocation(Record, Idx));
|
|
OMPClauseReader ClauseReader(this, Reader.getContext(), Record, Idx);
|
|
SmallVector<OMPClause *, 5> Clauses;
|
|
for (unsigned i = 0; i < E->getNumClauses(); ++i)
|
|
Clauses.push_back(ClauseReader.readClause());
|
|
E->setClauses(Clauses);
|
|
E->setAssociatedStmt(Reader.ReadSubStmt());
|
|
}
|
|
|
|
void ASTStmtReader::VisitOMPParallelDirective(OMPParallelDirective *D) {
|
|
VisitOMPExecutableDirective(D);
|
|
}
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// ASTReader Implementation
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
Stmt *ASTReader::ReadStmt(ModuleFile &F) {
|
|
switch (ReadingKind) {
|
|
case Read_None:
|
|
llvm_unreachable("should not call this when not reading anything");
|
|
case Read_Decl:
|
|
case Read_Type:
|
|
return ReadStmtFromStream(F);
|
|
case Read_Stmt:
|
|
return ReadSubStmt();
|
|
}
|
|
|
|
llvm_unreachable("ReadingKind not set ?");
|
|
}
|
|
|
|
Expr *ASTReader::ReadExpr(ModuleFile &F) {
|
|
return cast_or_null<Expr>(ReadStmt(F));
|
|
}
|
|
|
|
Expr *ASTReader::ReadSubExpr() {
|
|
return cast_or_null<Expr>(ReadSubStmt());
|
|
}
|
|
|
|
// Within the bitstream, expressions are stored in Reverse Polish
|
|
// Notation, with each of the subexpressions preceding the
|
|
// expression they are stored in. Subexpressions are stored from last to first.
|
|
// To evaluate expressions, we continue reading expressions and placing them on
|
|
// the stack, with expressions having operands removing those operands from the
|
|
// stack. Evaluation terminates when we see a STMT_STOP record, and
|
|
// the single remaining expression on the stack is our result.
|
|
Stmt *ASTReader::ReadStmtFromStream(ModuleFile &F) {
|
|
|
|
ReadingKindTracker ReadingKind(Read_Stmt, *this);
|
|
llvm::BitstreamCursor &Cursor = F.DeclsCursor;
|
|
|
|
// Map of offset to previously deserialized stmt. The offset points
|
|
/// just after the stmt record.
|
|
llvm::DenseMap<uint64_t, Stmt *> StmtEntries;
|
|
|
|
#ifndef NDEBUG
|
|
unsigned PrevNumStmts = StmtStack.size();
|
|
#endif
|
|
|
|
RecordData Record;
|
|
unsigned Idx;
|
|
ASTStmtReader Reader(*this, F, Cursor, Record, Idx);
|
|
Stmt::EmptyShell Empty;
|
|
|
|
while (true) {
|
|
llvm::BitstreamEntry Entry = Cursor.advanceSkippingSubblocks();
|
|
|
|
switch (Entry.Kind) {
|
|
case llvm::BitstreamEntry::SubBlock: // Handled for us already.
|
|
case llvm::BitstreamEntry::Error:
|
|
Error("malformed block record in AST file");
|
|
return 0;
|
|
case llvm::BitstreamEntry::EndBlock:
|
|
goto Done;
|
|
case llvm::BitstreamEntry::Record:
|
|
// The interesting case.
|
|
break;
|
|
}
|
|
|
|
|
|
Stmt *S = 0;
|
|
Idx = 0;
|
|
Record.clear();
|
|
bool Finished = false;
|
|
bool IsStmtReference = false;
|
|
switch ((StmtCode)Cursor.readRecord(Entry.ID, Record)) {
|
|
case STMT_STOP:
|
|
Finished = true;
|
|
break;
|
|
|
|
case STMT_REF_PTR:
|
|
IsStmtReference = true;
|
|
assert(StmtEntries.find(Record[0]) != StmtEntries.end() &&
|
|
"No stmt was recorded for this offset reference!");
|
|
S = StmtEntries[Record[Idx++]];
|
|
break;
|
|
|
|
case STMT_NULL_PTR:
|
|
S = 0;
|
|
break;
|
|
|
|
case STMT_NULL:
|
|
S = new (Context) NullStmt(Empty);
|
|
break;
|
|
|
|
case STMT_COMPOUND:
|
|
S = new (Context) CompoundStmt(Empty);
|
|
break;
|
|
|
|
case STMT_CASE:
|
|
S = new (Context) CaseStmt(Empty);
|
|
break;
|
|
|
|
case STMT_DEFAULT:
|
|
S = new (Context) DefaultStmt(Empty);
|
|
break;
|
|
|
|
case STMT_LABEL:
|
|
S = new (Context) LabelStmt(Empty);
|
|
break;
|
|
|
|
case STMT_ATTRIBUTED:
|
|
S = AttributedStmt::CreateEmpty(
|
|
Context,
|
|
/*NumAttrs*/Record[ASTStmtReader::NumStmtFields]);
|
|
break;
|
|
|
|
case STMT_IF:
|
|
S = new (Context) IfStmt(Empty);
|
|
break;
|
|
|
|
case STMT_SWITCH:
|
|
S = new (Context) SwitchStmt(Empty);
|
|
break;
|
|
|
|
case STMT_WHILE:
|
|
S = new (Context) WhileStmt(Empty);
|
|
break;
|
|
|
|
case STMT_DO:
|
|
S = new (Context) DoStmt(Empty);
|
|
break;
|
|
|
|
case STMT_FOR:
|
|
S = new (Context) ForStmt(Empty);
|
|
break;
|
|
|
|
case STMT_GOTO:
|
|
S = new (Context) GotoStmt(Empty);
|
|
break;
|
|
|
|
case STMT_INDIRECT_GOTO:
|
|
S = new (Context) IndirectGotoStmt(Empty);
|
|
break;
|
|
|
|
case STMT_CONTINUE:
|
|
S = new (Context) ContinueStmt(Empty);
|
|
break;
|
|
|
|
case STMT_BREAK:
|
|
S = new (Context) BreakStmt(Empty);
|
|
break;
|
|
|
|
case STMT_RETURN:
|
|
S = new (Context) ReturnStmt(Empty);
|
|
break;
|
|
|
|
case STMT_DECL:
|
|
S = new (Context) DeclStmt(Empty);
|
|
break;
|
|
|
|
case STMT_GCCASM:
|
|
S = new (Context) GCCAsmStmt(Empty);
|
|
break;
|
|
|
|
case STMT_MSASM:
|
|
S = new (Context) MSAsmStmt(Empty);
|
|
break;
|
|
|
|
case STMT_CAPTURED:
|
|
S = CapturedStmt::CreateDeserialized(Context,
|
|
Record[ASTStmtReader::NumStmtFields]);
|
|
break;
|
|
|
|
case EXPR_PREDEFINED:
|
|
S = new (Context) PredefinedExpr(Empty);
|
|
break;
|
|
|
|
case EXPR_DECL_REF:
|
|
S = DeclRefExpr::CreateEmpty(
|
|
Context,
|
|
/*HasQualifier=*/Record[ASTStmtReader::NumExprFields],
|
|
/*HasFoundDecl=*/Record[ASTStmtReader::NumExprFields + 1],
|
|
/*HasTemplateKWAndArgsInfo=*/Record[ASTStmtReader::NumExprFields + 2],
|
|
/*NumTemplateArgs=*/Record[ASTStmtReader::NumExprFields + 2] ?
|
|
Record[ASTStmtReader::NumExprFields + 5] : 0);
|
|
break;
|
|
|
|
case EXPR_INTEGER_LITERAL:
|
|
S = IntegerLiteral::Create(Context, Empty);
|
|
break;
|
|
|
|
case EXPR_FLOATING_LITERAL:
|
|
S = FloatingLiteral::Create(Context, Empty);
|
|
break;
|
|
|
|
case EXPR_IMAGINARY_LITERAL:
|
|
S = new (Context) ImaginaryLiteral(Empty);
|
|
break;
|
|
|
|
case EXPR_STRING_LITERAL:
|
|
S = StringLiteral::CreateEmpty(Context,
|
|
Record[ASTStmtReader::NumExprFields + 1]);
|
|
break;
|
|
|
|
case EXPR_CHARACTER_LITERAL:
|
|
S = new (Context) CharacterLiteral(Empty);
|
|
break;
|
|
|
|
case EXPR_PAREN:
|
|
S = new (Context) ParenExpr(Empty);
|
|
break;
|
|
|
|
case EXPR_PAREN_LIST:
|
|
S = new (Context) ParenListExpr(Empty);
|
|
break;
|
|
|
|
case EXPR_UNARY_OPERATOR:
|
|
S = new (Context) UnaryOperator(Empty);
|
|
break;
|
|
|
|
case EXPR_OFFSETOF:
|
|
S = OffsetOfExpr::CreateEmpty(Context,
|
|
Record[ASTStmtReader::NumExprFields],
|
|
Record[ASTStmtReader::NumExprFields + 1]);
|
|
break;
|
|
|
|
case EXPR_SIZEOF_ALIGN_OF:
|
|
S = new (Context) UnaryExprOrTypeTraitExpr(Empty);
|
|
break;
|
|
|
|
case EXPR_ARRAY_SUBSCRIPT:
|
|
S = new (Context) ArraySubscriptExpr(Empty);
|
|
break;
|
|
|
|
case EXPR_CALL:
|
|
S = new (Context) CallExpr(Context, Stmt::CallExprClass, Empty);
|
|
break;
|
|
|
|
case EXPR_MEMBER: {
|
|
// We load everything here and fully initialize it at creation.
|
|
// That way we can use MemberExpr::Create and don't have to duplicate its
|
|
// logic with a MemberExpr::CreateEmpty.
|
|
|
|
assert(Idx == 0);
|
|
NestedNameSpecifierLoc QualifierLoc;
|
|
if (Record[Idx++]) { // HasQualifier.
|
|
QualifierLoc = ReadNestedNameSpecifierLoc(F, Record, Idx);
|
|
}
|
|
|
|
SourceLocation TemplateKWLoc;
|
|
TemplateArgumentListInfo ArgInfo;
|
|
bool HasTemplateKWAndArgsInfo = Record[Idx++];
|
|
if (HasTemplateKWAndArgsInfo) {
|
|
TemplateKWLoc = ReadSourceLocation(F, Record, Idx);
|
|
unsigned NumTemplateArgs = Record[Idx++];
|
|
ArgInfo.setLAngleLoc(ReadSourceLocation(F, Record, Idx));
|
|
ArgInfo.setRAngleLoc(ReadSourceLocation(F, Record, Idx));
|
|
for (unsigned i = 0; i != NumTemplateArgs; ++i)
|
|
ArgInfo.addArgument(ReadTemplateArgumentLoc(F, Record, Idx));
|
|
}
|
|
|
|
bool HadMultipleCandidates = Record[Idx++];
|
|
|
|
NamedDecl *FoundD = ReadDeclAs<NamedDecl>(F, Record, Idx);
|
|
AccessSpecifier AS = (AccessSpecifier)Record[Idx++];
|
|
DeclAccessPair FoundDecl = DeclAccessPair::make(FoundD, AS);
|
|
|
|
QualType T = readType(F, Record, Idx);
|
|
ExprValueKind VK = static_cast<ExprValueKind>(Record[Idx++]);
|
|
ExprObjectKind OK = static_cast<ExprObjectKind>(Record[Idx++]);
|
|
Expr *Base = ReadSubExpr();
|
|
ValueDecl *MemberD = ReadDeclAs<ValueDecl>(F, Record, Idx);
|
|
SourceLocation MemberLoc = ReadSourceLocation(F, Record, Idx);
|
|
DeclarationNameInfo MemberNameInfo(MemberD->getDeclName(), MemberLoc);
|
|
bool IsArrow = Record[Idx++];
|
|
|
|
S = MemberExpr::Create(Context, Base, IsArrow, QualifierLoc,
|
|
TemplateKWLoc, MemberD, FoundDecl, MemberNameInfo,
|
|
HasTemplateKWAndArgsInfo ? &ArgInfo : 0,
|
|
T, VK, OK);
|
|
ReadDeclarationNameLoc(F, cast<MemberExpr>(S)->MemberDNLoc,
|
|
MemberD->getDeclName(), Record, Idx);
|
|
if (HadMultipleCandidates)
|
|
cast<MemberExpr>(S)->setHadMultipleCandidates(true);
|
|
break;
|
|
}
|
|
|
|
case EXPR_BINARY_OPERATOR:
|
|
S = new (Context) BinaryOperator(Empty);
|
|
break;
|
|
|
|
case EXPR_COMPOUND_ASSIGN_OPERATOR:
|
|
S = new (Context) CompoundAssignOperator(Empty);
|
|
break;
|
|
|
|
case EXPR_CONDITIONAL_OPERATOR:
|
|
S = new (Context) ConditionalOperator(Empty);
|
|
break;
|
|
|
|
case EXPR_BINARY_CONDITIONAL_OPERATOR:
|
|
S = new (Context) BinaryConditionalOperator(Empty);
|
|
break;
|
|
|
|
case EXPR_IMPLICIT_CAST:
|
|
S = ImplicitCastExpr::CreateEmpty(Context,
|
|
/*PathSize*/ Record[ASTStmtReader::NumExprFields]);
|
|
break;
|
|
|
|
case EXPR_CSTYLE_CAST:
|
|
S = CStyleCastExpr::CreateEmpty(Context,
|
|
/*PathSize*/ Record[ASTStmtReader::NumExprFields]);
|
|
break;
|
|
|
|
case EXPR_COMPOUND_LITERAL:
|
|
S = new (Context) CompoundLiteralExpr(Empty);
|
|
break;
|
|
|
|
case EXPR_EXT_VECTOR_ELEMENT:
|
|
S = new (Context) ExtVectorElementExpr(Empty);
|
|
break;
|
|
|
|
case EXPR_INIT_LIST:
|
|
S = new (Context) InitListExpr(Empty);
|
|
break;
|
|
|
|
case EXPR_DESIGNATED_INIT:
|
|
S = DesignatedInitExpr::CreateEmpty(Context,
|
|
Record[ASTStmtReader::NumExprFields] - 1);
|
|
|
|
break;
|
|
|
|
case EXPR_IMPLICIT_VALUE_INIT:
|
|
S = new (Context) ImplicitValueInitExpr(Empty);
|
|
break;
|
|
|
|
case EXPR_VA_ARG:
|
|
S = new (Context) VAArgExpr(Empty);
|
|
break;
|
|
|
|
case EXPR_ADDR_LABEL:
|
|
S = new (Context) AddrLabelExpr(Empty);
|
|
break;
|
|
|
|
case EXPR_STMT:
|
|
S = new (Context) StmtExpr(Empty);
|
|
break;
|
|
|
|
case EXPR_CHOOSE:
|
|
S = new (Context) ChooseExpr(Empty);
|
|
break;
|
|
|
|
case EXPR_GNU_NULL:
|
|
S = new (Context) GNUNullExpr(Empty);
|
|
break;
|
|
|
|
case EXPR_SHUFFLE_VECTOR:
|
|
S = new (Context) ShuffleVectorExpr(Empty);
|
|
break;
|
|
|
|
case EXPR_CONVERT_VECTOR:
|
|
S = new (Context) ConvertVectorExpr(Empty);
|
|
break;
|
|
|
|
case EXPR_BLOCK:
|
|
S = new (Context) BlockExpr(Empty);
|
|
break;
|
|
|
|
case EXPR_GENERIC_SELECTION:
|
|
S = new (Context) GenericSelectionExpr(Empty);
|
|
break;
|
|
|
|
case EXPR_OBJC_STRING_LITERAL:
|
|
S = new (Context) ObjCStringLiteral(Empty);
|
|
break;
|
|
case EXPR_OBJC_BOXED_EXPRESSION:
|
|
S = new (Context) ObjCBoxedExpr(Empty);
|
|
break;
|
|
case EXPR_OBJC_ARRAY_LITERAL:
|
|
S = ObjCArrayLiteral::CreateEmpty(Context,
|
|
Record[ASTStmtReader::NumExprFields]);
|
|
break;
|
|
case EXPR_OBJC_DICTIONARY_LITERAL:
|
|
S = ObjCDictionaryLiteral::CreateEmpty(Context,
|
|
Record[ASTStmtReader::NumExprFields],
|
|
Record[ASTStmtReader::NumExprFields + 1]);
|
|
break;
|
|
case EXPR_OBJC_ENCODE:
|
|
S = new (Context) ObjCEncodeExpr(Empty);
|
|
break;
|
|
case EXPR_OBJC_SELECTOR_EXPR:
|
|
S = new (Context) ObjCSelectorExpr(Empty);
|
|
break;
|
|
case EXPR_OBJC_PROTOCOL_EXPR:
|
|
S = new (Context) ObjCProtocolExpr(Empty);
|
|
break;
|
|
case EXPR_OBJC_IVAR_REF_EXPR:
|
|
S = new (Context) ObjCIvarRefExpr(Empty);
|
|
break;
|
|
case EXPR_OBJC_PROPERTY_REF_EXPR:
|
|
S = new (Context) ObjCPropertyRefExpr(Empty);
|
|
break;
|
|
case EXPR_OBJC_SUBSCRIPT_REF_EXPR:
|
|
S = new (Context) ObjCSubscriptRefExpr(Empty);
|
|
break;
|
|
case EXPR_OBJC_KVC_REF_EXPR:
|
|
llvm_unreachable("mismatching AST file");
|
|
case EXPR_OBJC_MESSAGE_EXPR:
|
|
S = ObjCMessageExpr::CreateEmpty(Context,
|
|
Record[ASTStmtReader::NumExprFields],
|
|
Record[ASTStmtReader::NumExprFields + 1]);
|
|
break;
|
|
case EXPR_OBJC_ISA:
|
|
S = new (Context) ObjCIsaExpr(Empty);
|
|
break;
|
|
case EXPR_OBJC_INDIRECT_COPY_RESTORE:
|
|
S = new (Context) ObjCIndirectCopyRestoreExpr(Empty);
|
|
break;
|
|
case EXPR_OBJC_BRIDGED_CAST:
|
|
S = new (Context) ObjCBridgedCastExpr(Empty);
|
|
break;
|
|
case STMT_OBJC_FOR_COLLECTION:
|
|
S = new (Context) ObjCForCollectionStmt(Empty);
|
|
break;
|
|
case STMT_OBJC_CATCH:
|
|
S = new (Context) ObjCAtCatchStmt(Empty);
|
|
break;
|
|
case STMT_OBJC_FINALLY:
|
|
S = new (Context) ObjCAtFinallyStmt(Empty);
|
|
break;
|
|
case STMT_OBJC_AT_TRY:
|
|
S = ObjCAtTryStmt::CreateEmpty(Context,
|
|
Record[ASTStmtReader::NumStmtFields],
|
|
Record[ASTStmtReader::NumStmtFields + 1]);
|
|
break;
|
|
case STMT_OBJC_AT_SYNCHRONIZED:
|
|
S = new (Context) ObjCAtSynchronizedStmt(Empty);
|
|
break;
|
|
case STMT_OBJC_AT_THROW:
|
|
S = new (Context) ObjCAtThrowStmt(Empty);
|
|
break;
|
|
case STMT_OBJC_AUTORELEASE_POOL:
|
|
S = new (Context) ObjCAutoreleasePoolStmt(Empty);
|
|
break;
|
|
case EXPR_OBJC_BOOL_LITERAL:
|
|
S = new (Context) ObjCBoolLiteralExpr(Empty);
|
|
break;
|
|
case STMT_SEH_EXCEPT:
|
|
S = new (Context) SEHExceptStmt(Empty);
|
|
break;
|
|
case STMT_SEH_FINALLY:
|
|
S = new (Context) SEHFinallyStmt(Empty);
|
|
break;
|
|
case STMT_SEH_TRY:
|
|
S = new (Context) SEHTryStmt(Empty);
|
|
break;
|
|
case STMT_CXX_CATCH:
|
|
S = new (Context) CXXCatchStmt(Empty);
|
|
break;
|
|
|
|
case STMT_CXX_TRY:
|
|
S = CXXTryStmt::Create(Context, Empty,
|
|
/*NumHandlers=*/Record[ASTStmtReader::NumStmtFields]);
|
|
break;
|
|
|
|
case STMT_CXX_FOR_RANGE:
|
|
S = new (Context) CXXForRangeStmt(Empty);
|
|
break;
|
|
|
|
case STMT_MS_DEPENDENT_EXISTS:
|
|
S = new (Context) MSDependentExistsStmt(SourceLocation(), true,
|
|
NestedNameSpecifierLoc(),
|
|
DeclarationNameInfo(),
|
|
0);
|
|
break;
|
|
case STMT_OMP_PARALLEL_DIRECTIVE:
|
|
S =
|
|
OMPParallelDirective::CreateEmpty(Context,
|
|
Record[ASTStmtReader::NumStmtFields],
|
|
Empty);
|
|
break;
|
|
|
|
case EXPR_CXX_OPERATOR_CALL:
|
|
S = new (Context) CXXOperatorCallExpr(Context, Empty);
|
|
break;
|
|
|
|
case EXPR_CXX_MEMBER_CALL:
|
|
S = new (Context) CXXMemberCallExpr(Context, Empty);
|
|
break;
|
|
|
|
case EXPR_CXX_CONSTRUCT:
|
|
S = new (Context) CXXConstructExpr(Empty);
|
|
break;
|
|
|
|
case EXPR_CXX_TEMPORARY_OBJECT:
|
|
S = new (Context) CXXTemporaryObjectExpr(Empty);
|
|
break;
|
|
|
|
case EXPR_CXX_STATIC_CAST:
|
|
S = CXXStaticCastExpr::CreateEmpty(Context,
|
|
/*PathSize*/ Record[ASTStmtReader::NumExprFields]);
|
|
break;
|
|
|
|
case EXPR_CXX_DYNAMIC_CAST:
|
|
S = CXXDynamicCastExpr::CreateEmpty(Context,
|
|
/*PathSize*/ Record[ASTStmtReader::NumExprFields]);
|
|
break;
|
|
|
|
case EXPR_CXX_REINTERPRET_CAST:
|
|
S = CXXReinterpretCastExpr::CreateEmpty(Context,
|
|
/*PathSize*/ Record[ASTStmtReader::NumExprFields]);
|
|
break;
|
|
|
|
case EXPR_CXX_CONST_CAST:
|
|
S = CXXConstCastExpr::CreateEmpty(Context);
|
|
break;
|
|
|
|
case EXPR_CXX_FUNCTIONAL_CAST:
|
|
S = CXXFunctionalCastExpr::CreateEmpty(Context,
|
|
/*PathSize*/ Record[ASTStmtReader::NumExprFields]);
|
|
break;
|
|
|
|
case EXPR_USER_DEFINED_LITERAL:
|
|
S = new (Context) UserDefinedLiteral(Context, Empty);
|
|
break;
|
|
|
|
case EXPR_CXX_STD_INITIALIZER_LIST:
|
|
S = new (Context) CXXStdInitializerListExpr(Empty);
|
|
break;
|
|
|
|
case EXPR_CXX_BOOL_LITERAL:
|
|
S = new (Context) CXXBoolLiteralExpr(Empty);
|
|
break;
|
|
|
|
case EXPR_CXX_NULL_PTR_LITERAL:
|
|
S = new (Context) CXXNullPtrLiteralExpr(Empty);
|
|
break;
|
|
case EXPR_CXX_TYPEID_EXPR:
|
|
S = new (Context) CXXTypeidExpr(Empty, true);
|
|
break;
|
|
case EXPR_CXX_TYPEID_TYPE:
|
|
S = new (Context) CXXTypeidExpr(Empty, false);
|
|
break;
|
|
case EXPR_CXX_UUIDOF_EXPR:
|
|
S = new (Context) CXXUuidofExpr(Empty, true);
|
|
break;
|
|
case EXPR_CXX_PROPERTY_REF_EXPR:
|
|
S = new (Context) MSPropertyRefExpr(Empty);
|
|
break;
|
|
case EXPR_CXX_UUIDOF_TYPE:
|
|
S = new (Context) CXXUuidofExpr(Empty, false);
|
|
break;
|
|
case EXPR_CXX_THIS:
|
|
S = new (Context) CXXThisExpr(Empty);
|
|
break;
|
|
case EXPR_CXX_THROW:
|
|
S = new (Context) CXXThrowExpr(Empty);
|
|
break;
|
|
case EXPR_CXX_DEFAULT_ARG: {
|
|
bool HasOtherExprStored = Record[ASTStmtReader::NumExprFields];
|
|
if (HasOtherExprStored) {
|
|
Expr *SubExpr = ReadSubExpr();
|
|
S = CXXDefaultArgExpr::Create(Context, SourceLocation(), 0, SubExpr);
|
|
} else
|
|
S = new (Context) CXXDefaultArgExpr(Empty);
|
|
break;
|
|
}
|
|
case EXPR_CXX_DEFAULT_INIT:
|
|
S = new (Context) CXXDefaultInitExpr(Empty);
|
|
break;
|
|
case EXPR_CXX_BIND_TEMPORARY:
|
|
S = new (Context) CXXBindTemporaryExpr(Empty);
|
|
break;
|
|
|
|
case EXPR_CXX_SCALAR_VALUE_INIT:
|
|
S = new (Context) CXXScalarValueInitExpr(Empty);
|
|
break;
|
|
case EXPR_CXX_NEW:
|
|
S = new (Context) CXXNewExpr(Empty);
|
|
break;
|
|
case EXPR_CXX_DELETE:
|
|
S = new (Context) CXXDeleteExpr(Empty);
|
|
break;
|
|
case EXPR_CXX_PSEUDO_DESTRUCTOR:
|
|
S = new (Context) CXXPseudoDestructorExpr(Empty);
|
|
break;
|
|
|
|
case EXPR_EXPR_WITH_CLEANUPS:
|
|
S = ExprWithCleanups::Create(Context, Empty,
|
|
Record[ASTStmtReader::NumExprFields]);
|
|
break;
|
|
|
|
case EXPR_CXX_DEPENDENT_SCOPE_MEMBER:
|
|
S = CXXDependentScopeMemberExpr::CreateEmpty(Context,
|
|
/*HasTemplateKWAndArgsInfo=*/Record[ASTStmtReader::NumExprFields],
|
|
/*NumTemplateArgs=*/Record[ASTStmtReader::NumExprFields]
|
|
? Record[ASTStmtReader::NumExprFields + 1]
|
|
: 0);
|
|
break;
|
|
|
|
case EXPR_CXX_DEPENDENT_SCOPE_DECL_REF:
|
|
S = DependentScopeDeclRefExpr::CreateEmpty(Context,
|
|
/*HasTemplateKWAndArgsInfo=*/Record[ASTStmtReader::NumExprFields],
|
|
/*NumTemplateArgs=*/Record[ASTStmtReader::NumExprFields]
|
|
? Record[ASTStmtReader::NumExprFields + 1]
|
|
: 0);
|
|
break;
|
|
|
|
case EXPR_CXX_UNRESOLVED_CONSTRUCT:
|
|
S = CXXUnresolvedConstructExpr::CreateEmpty(Context,
|
|
/*NumArgs=*/Record[ASTStmtReader::NumExprFields]);
|
|
break;
|
|
|
|
case EXPR_CXX_UNRESOLVED_MEMBER:
|
|
S = UnresolvedMemberExpr::CreateEmpty(Context,
|
|
/*HasTemplateKWAndArgsInfo=*/Record[ASTStmtReader::NumExprFields],
|
|
/*NumTemplateArgs=*/Record[ASTStmtReader::NumExprFields]
|
|
? Record[ASTStmtReader::NumExprFields + 1]
|
|
: 0);
|
|
break;
|
|
|
|
case EXPR_CXX_UNRESOLVED_LOOKUP:
|
|
S = UnresolvedLookupExpr::CreateEmpty(Context,
|
|
/*HasTemplateKWAndArgsInfo=*/Record[ASTStmtReader::NumExprFields],
|
|
/*NumTemplateArgs=*/Record[ASTStmtReader::NumExprFields]
|
|
? Record[ASTStmtReader::NumExprFields + 1]
|
|
: 0);
|
|
break;
|
|
|
|
case EXPR_CXX_UNARY_TYPE_TRAIT:
|
|
S = new (Context) UnaryTypeTraitExpr(Empty);
|
|
break;
|
|
|
|
case EXPR_BINARY_TYPE_TRAIT:
|
|
S = new (Context) BinaryTypeTraitExpr(Empty);
|
|
break;
|
|
|
|
case EXPR_TYPE_TRAIT:
|
|
S = TypeTraitExpr::CreateDeserialized(Context,
|
|
Record[ASTStmtReader::NumExprFields]);
|
|
break;
|
|
|
|
case EXPR_ARRAY_TYPE_TRAIT:
|
|
S = new (Context) ArrayTypeTraitExpr(Empty);
|
|
break;
|
|
|
|
case EXPR_CXX_EXPRESSION_TRAIT:
|
|
S = new (Context) ExpressionTraitExpr(Empty);
|
|
break;
|
|
|
|
case EXPR_CXX_NOEXCEPT:
|
|
S = new (Context) CXXNoexceptExpr(Empty);
|
|
break;
|
|
|
|
case EXPR_PACK_EXPANSION:
|
|
S = new (Context) PackExpansionExpr(Empty);
|
|
break;
|
|
|
|
case EXPR_SIZEOF_PACK:
|
|
S = new (Context) SizeOfPackExpr(Empty);
|
|
break;
|
|
|
|
case EXPR_SUBST_NON_TYPE_TEMPLATE_PARM:
|
|
S = new (Context) SubstNonTypeTemplateParmExpr(Empty);
|
|
break;
|
|
|
|
case EXPR_SUBST_NON_TYPE_TEMPLATE_PARM_PACK:
|
|
S = new (Context) SubstNonTypeTemplateParmPackExpr(Empty);
|
|
break;
|
|
|
|
case EXPR_FUNCTION_PARM_PACK:
|
|
S = FunctionParmPackExpr::CreateEmpty(Context,
|
|
Record[ASTStmtReader::NumExprFields]);
|
|
break;
|
|
|
|
case EXPR_MATERIALIZE_TEMPORARY:
|
|
S = new (Context) MaterializeTemporaryExpr(Empty);
|
|
break;
|
|
|
|
case EXPR_OPAQUE_VALUE:
|
|
S = new (Context) OpaqueValueExpr(Empty);
|
|
break;
|
|
|
|
case EXPR_CUDA_KERNEL_CALL:
|
|
S = new (Context) CUDAKernelCallExpr(Context, Empty);
|
|
break;
|
|
|
|
case EXPR_ASTYPE:
|
|
S = new (Context) AsTypeExpr(Empty);
|
|
break;
|
|
|
|
case EXPR_PSEUDO_OBJECT: {
|
|
unsigned numSemanticExprs = Record[ASTStmtReader::NumExprFields];
|
|
S = PseudoObjectExpr::Create(Context, Empty, numSemanticExprs);
|
|
break;
|
|
}
|
|
|
|
case EXPR_ATOMIC:
|
|
S = new (Context) AtomicExpr(Empty);
|
|
break;
|
|
|
|
case EXPR_LAMBDA: {
|
|
unsigned NumCaptures = Record[ASTStmtReader::NumExprFields];
|
|
unsigned NumArrayIndexVars = Record[ASTStmtReader::NumExprFields + 1];
|
|
S = LambdaExpr::CreateDeserialized(Context, NumCaptures,
|
|
NumArrayIndexVars);
|
|
break;
|
|
}
|
|
}
|
|
|
|
// We hit a STMT_STOP, so we're done with this expression.
|
|
if (Finished)
|
|
break;
|
|
|
|
++NumStatementsRead;
|
|
|
|
if (S && !IsStmtReference) {
|
|
Reader.Visit(S);
|
|
StmtEntries[Cursor.GetCurrentBitNo()] = S;
|
|
}
|
|
|
|
|
|
assert(Idx == Record.size() && "Invalid deserialization of statement");
|
|
StmtStack.push_back(S);
|
|
}
|
|
Done:
|
|
assert(StmtStack.size() > PrevNumStmts && "Read too many sub stmts!");
|
|
assert(StmtStack.size() == PrevNumStmts + 1 && "Extra expressions on stack!");
|
|
return StmtStack.pop_back_val();
|
|
}
|