aboutsummaryrefslogtreecommitdiff
path: root/lib/Frontend/PCHReader.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'lib/Frontend/PCHReader.cpp')
-rw-r--r--lib/Frontend/PCHReader.cpp53
1 files changed, 30 insertions, 23 deletions
diff --git a/lib/Frontend/PCHReader.cpp b/lib/Frontend/PCHReader.cpp
index cc44c30072..1ccd851ae3 100644
--- a/lib/Frontend/PCHReader.cpp
+++ b/lib/Frontend/PCHReader.cpp
@@ -2296,7 +2296,7 @@ QualType PCHReader::ReadTypeRecord(unsigned Index) {
unsigned IndexTypeQuals = Record[2];
SourceLocation LBLoc = SourceLocation::getFromRawEncoding(Record[3]);
SourceLocation RBLoc = SourceLocation::getFromRawEncoding(Record[4]);
- return Context->getVariableArrayType(ElementType, ReadExpr(),
+ return Context->getVariableArrayType(ElementType, ReadExpr(DeclsCursor),
ASM, IndexTypeQuals,
SourceRange(LBLoc, RBLoc));
}
@@ -2376,7 +2376,7 @@ QualType PCHReader::ReadTypeRecord(unsigned Index) {
}
case pch::TYPE_TYPEOF_EXPR:
- return Context->getTypeOfExprType(ReadExpr());
+ return Context->getTypeOfExprType(ReadExpr(DeclsCursor));
case pch::TYPE_TYPEOF: {
if (Record.size() != 1) {
@@ -2388,7 +2388,7 @@ QualType PCHReader::ReadTypeRecord(unsigned Index) {
}
case pch::TYPE_DECLTYPE:
- return Context->getDecltypeType(ReadExpr());
+ return Context->getDecltypeType(ReadExpr(DeclsCursor));
case pch::TYPE_RECORD: {
if (Record.size() != 2) {
@@ -2487,7 +2487,7 @@ QualType PCHReader::ReadTypeRecord(unsigned Index) {
llvm::SmallVector<TemplateArgument, 8> Args;
Args.reserve(NumArgs);
while (NumArgs--)
- Args.push_back(ReadTemplateArgument(Record, Idx));
+ Args.push_back(ReadTemplateArgument(DeclsCursor, Record, Idx));
return Context->getDependentTemplateSpecializationType(Keyword, NNS, Name,
Args.size(), Args.data());
}
@@ -2502,7 +2502,7 @@ QualType PCHReader::ReadTypeRecord(unsigned Index) {
unsigned IndexTypeQuals = Record[Idx++];
// DependentSizedArrayType
- Expr *NumElts = ReadExpr();
+ Expr *NumElts = ReadExpr(DeclsCursor);
SourceRange Brackets = ReadSourceRange(Record, Idx);
return Context->getDependentSizedArrayType(ElementType, NumElts, ASM,
@@ -2514,7 +2514,7 @@ QualType PCHReader::ReadTypeRecord(unsigned Index) {
bool IsDependent = Record[Idx++];
TemplateName Name = ReadTemplateName(Record, Idx);
llvm::SmallVector<TemplateArgument, 8> Args;
- ReadTemplateArgumentList(Args, Record, Idx);
+ ReadTemplateArgumentList(Args, DeclsCursor, Record, Idx);
QualType Canon = GetType(Record[Idx++]);
QualType T;
if (Canon.isNull())
@@ -2535,13 +2535,14 @@ namespace {
class TypeLocReader : public TypeLocVisitor<TypeLocReader> {
PCHReader &Reader;
+ llvm::BitstreamCursor &DeclsCursor;
const PCHReader::RecordData &Record;
unsigned &Idx;
public:
- TypeLocReader(PCHReader &Reader, const PCHReader::RecordData &Record,
- unsigned &Idx)
- : Reader(Reader), Record(Record), Idx(Idx) { }
+ TypeLocReader(PCHReader &Reader, llvm::BitstreamCursor &Cursor,
+ const PCHReader::RecordData &Record, unsigned &Idx)
+ : Reader(Reader), DeclsCursor(Cursor), Record(Record), Idx(Idx) { }
// We want compile-time assurance that we've enumerated all of
// these, so unfortunately we have to declare them first, then
@@ -2591,7 +2592,7 @@ void TypeLocReader::VisitArrayTypeLoc(ArrayTypeLoc TL) {
TL.setLBracketLoc(SourceLocation::getFromRawEncoding(Record[Idx++]));
TL.setRBracketLoc(SourceLocation::getFromRawEncoding(Record[Idx++]));
if (Record[Idx++])
- TL.setSizeExpr(Reader.ReadExpr());
+ TL.setSizeExpr(Reader.ReadExpr(DeclsCursor));
else
TL.setSizeExpr(0);
}
@@ -2646,7 +2647,7 @@ void TypeLocReader::VisitTypeOfTypeLoc(TypeOfTypeLoc TL) {
TL.setTypeofLoc(SourceLocation::getFromRawEncoding(Record[Idx++]));
TL.setLParenLoc(SourceLocation::getFromRawEncoding(Record[Idx++]));
TL.setRParenLoc(SourceLocation::getFromRawEncoding(Record[Idx++]));
- TL.setUnderlyingTInfo(Reader.GetTypeSourceInfo(Record, Idx));
+ TL.setUnderlyingTInfo(Reader.GetTypeSourceInfo(DeclsCursor, Record, Idx));
}
void TypeLocReader::VisitDecltypeTypeLoc(DecltypeTypeLoc TL) {
TL.setNameLoc(SourceLocation::getFromRawEncoding(Record[Idx++]));
@@ -2672,7 +2673,7 @@ void TypeLocReader::VisitTemplateSpecializationTypeLoc(
for (unsigned i = 0, e = TL.getNumArgs(); i != e; ++i)
TL.setArgLocInfo(i,
Reader.GetTemplateArgumentLocInfo(TL.getTypePtr()->getArg(i).getKind(),
- Record, Idx));
+ DeclsCursor, Record, Idx));
}
void TypeLocReader::VisitElaboratedTypeLoc(ElaboratedTypeLoc TL) {
TL.setKeywordLoc(SourceLocation::getFromRawEncoding(Record[Idx++]));
@@ -2696,7 +2697,7 @@ void TypeLocReader::VisitDependentTemplateSpecializationTypeLoc(
for (unsigned I = 0, E = TL.getNumArgs(); I != E; ++I)
TL.setArgLocInfo(I,
Reader.GetTemplateArgumentLocInfo(TL.getTypePtr()->getArg(I).getKind(),
- Record, Idx));
+ DeclsCursor, Record, Idx));
}
void TypeLocReader::VisitObjCInterfaceTypeLoc(ObjCInterfaceTypeLoc TL) {
TL.setNameLoc(SourceLocation::getFromRawEncoding(Record[Idx++]));
@@ -2712,14 +2713,15 @@ void TypeLocReader::VisitObjCObjectPointerTypeLoc(ObjCObjectPointerTypeLoc TL) {
TL.setStarLoc(SourceLocation::getFromRawEncoding(Record[Idx++]));
}
-TypeSourceInfo *PCHReader::GetTypeSourceInfo(const RecordData &Record,
+TypeSourceInfo *PCHReader::GetTypeSourceInfo(llvm::BitstreamCursor &DeclsCursor,
+ const RecordData &Record,
unsigned &Idx) {
QualType InfoTy = GetType(Record[Idx++]);
if (InfoTy.isNull())
return 0;
TypeSourceInfo *TInfo = getContext()->CreateTypeSourceInfo(InfoTy);
- TypeLocReader TLR(*this, Record, Idx);
+ TypeLocReader TLR(*this, DeclsCursor, Record, Idx);
for (TypeLoc TL = TInfo->getTypeLoc(); !TL.isNull(); TL = TL.getNextTypeLoc())
TLR.Visit(TL);
return TInfo;
@@ -2787,13 +2789,14 @@ QualType PCHReader::GetType(pch::TypeID ID) {
TemplateArgumentLocInfo
PCHReader::GetTemplateArgumentLocInfo(TemplateArgument::ArgKind Kind,
+ llvm::BitstreamCursor &DeclsCursor,
const RecordData &Record,
unsigned &Index) {
switch (Kind) {
case TemplateArgument::Expression:
- return ReadExpr();
+ return ReadExpr(DeclsCursor);
case TemplateArgument::Type:
- return GetTypeSourceInfo(Record, Index);
+ return GetTypeSourceInfo(DeclsCursor, Record, Index);
case TemplateArgument::Template: {
SourceRange QualifierRange = ReadSourceRange(Record, Index);
SourceLocation TemplateNameLoc = ReadSourceLocation(Record, Index);
@@ -2810,14 +2813,16 @@ PCHReader::GetTemplateArgumentLocInfo(TemplateArgument::ArgKind Kind,
}
TemplateArgumentLoc
-PCHReader::ReadTemplateArgumentLoc(const RecordData &Record, unsigned &Index) {
- TemplateArgument Arg = ReadTemplateArgument(Record, Index);
+PCHReader::ReadTemplateArgumentLoc(llvm::BitstreamCursor &DeclsCursor,
+ const RecordData &Record, unsigned &Index) {
+ TemplateArgument Arg = ReadTemplateArgument(DeclsCursor, Record, Index);
if (Arg.getKind() == TemplateArgument::Expression) {
if (Record[Index++]) // bool InfoHasSameExpr.
return TemplateArgumentLoc(Arg, TemplateArgumentLocInfo(Arg.getAsExpr()));
}
return TemplateArgumentLoc(Arg, GetTemplateArgumentLocInfo(Arg.getKind(),
+ DeclsCursor,
Record, Index));
}
@@ -3370,7 +3375,8 @@ PCHReader::ReadTemplateName(const RecordData &Record, unsigned &Idx) {
}
TemplateArgument
-PCHReader::ReadTemplateArgument(const RecordData &Record, unsigned &Idx) {
+PCHReader::ReadTemplateArgument(llvm::BitstreamCursor &DeclsCursor,
+ const RecordData &Record, unsigned &Idx) {
switch ((TemplateArgument::ArgKind)Record[Idx++]) {
case TemplateArgument::Null:
return TemplateArgument();
@@ -3386,13 +3392,13 @@ PCHReader::ReadTemplateArgument(const RecordData &Record, unsigned &Idx) {
case TemplateArgument::Template:
return TemplateArgument(ReadTemplateName(Record, Idx));
case TemplateArgument::Expression:
- return TemplateArgument(ReadExpr());
+ return TemplateArgument(ReadExpr(DeclsCursor));
case TemplateArgument::Pack: {
unsigned NumArgs = Record[Idx++];
llvm::SmallVector<TemplateArgument, 8> Args;
Args.reserve(NumArgs);
while (NumArgs--)
- Args.push_back(ReadTemplateArgument(Record, Idx));
+ Args.push_back(ReadTemplateArgument(DeclsCursor, Record, Idx));
TemplateArgument TemplArg;
TemplArg.setArgumentPack(Args.data(), Args.size(), /*CopyArgs=*/true);
return TemplArg;
@@ -3424,11 +3430,12 @@ PCHReader::ReadTemplateParameterList(const RecordData &Record, unsigned &Idx) {
void
PCHReader::
ReadTemplateArgumentList(llvm::SmallVector<TemplateArgument, 8> &TemplArgs,
+ llvm::BitstreamCursor &DeclsCursor,
const RecordData &Record, unsigned &Idx) {
unsigned NumTemplateArgs = Record[Idx++];
TemplArgs.reserve(NumTemplateArgs);
while (NumTemplateArgs--)
- TemplArgs.push_back(ReadTemplateArgument(Record, Idx));
+ TemplArgs.push_back(ReadTemplateArgument(DeclsCursor, Record, Idx));
}
/// \brief Read a UnresolvedSet structure.
generated by cgit v1.2.3-18-g5258 (git 2.32.0) at 2025-07-23 23:21:03 +0000