diff options
| author | Argyrios Kyrtzidis <akyrtzi@gmail.com> | 2010-07-08 13:09:53 +0000 |
|---|---|---|
| committer | Argyrios Kyrtzidis <akyrtzi@gmail.com> | 2010-07-08 13:09:53 +0000 |
| commit | be191100e034b23a3e13053757a57b7f5068c24a (patch) | |
| tree | 645d77fa17ac97204317c7f5480048ecec7f2c49 /lib/Frontend/PCHReader.cpp | |
| parent | 663e380d7b2de2bbf20e886e05371195bea9adc4 (diff) | |
For TagType and TemplateSpecializationType, isDependent calculation may be invalid because some decls that the
calculation is using may still be initializing.
Thus, store the isDependent flag to PCH and restore directly to Type.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@107873 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Frontend/PCHReader.cpp')
| -rw-r--r-- | lib/Frontend/PCHReader.cpp | 32 |
1 files changed, 22 insertions, 10 deletions
diff --git a/lib/Frontend/PCHReader.cpp b/lib/Frontend/PCHReader.cpp index e2701cea40..568d9ce77e 100644 --- a/lib/Frontend/PCHReader.cpp +++ b/lib/Frontend/PCHReader.cpp @@ -2160,19 +2160,27 @@ QualType PCHReader::ReadTypeRecord(uint64_t Offset) { case pch::TYPE_DECLTYPE: return Context->getDecltypeType(ReadExpr()); - case pch::TYPE_RECORD: - if (Record.size() != 1) { + case pch::TYPE_RECORD: { + if (Record.size() != 2) { Error("incorrect encoding of record type"); return QualType(); } - return Context->getRecordType(cast<RecordDecl>(GetDecl(Record[0]))); + bool IsDependent = Record[0]; + QualType T = Context->getRecordType(cast<RecordDecl>(GetDecl(Record[1]))); + T->Dependent = IsDependent; + return T; + } - case pch::TYPE_ENUM: - if (Record.size() != 1) { + case pch::TYPE_ENUM: { + if (Record.size() != 2) { Error("incorrect encoding of enum type"); return QualType(); } - return Context->getEnumType(cast<EnumDecl>(GetDecl(Record[0]))); + bool IsDependent = Record[0]; + QualType T = Context->getEnumType(cast<EnumDecl>(GetDecl(Record[1]))); + T->Dependent = IsDependent; + return T; + } case pch::TYPE_ELABORATED: { unsigned Idx = 0; @@ -2273,16 +2281,20 @@ QualType PCHReader::ReadTypeRecord(uint64_t Offset) { case pch::TYPE_TEMPLATE_SPECIALIZATION: { unsigned Idx = 0; + bool IsDependent = Record[Idx++]; TemplateName Name = ReadTemplateName(Record, Idx); llvm::SmallVector<TemplateArgument, 8> Args; ReadTemplateArgumentList(Args, Record, Idx); QualType Canon = GetType(Record[Idx++]); + QualType T; if (Canon.isNull()) - return Context->getCanonicalTemplateSpecializationType(Name, Args.data(), - Args.size()); + T = Context->getCanonicalTemplateSpecializationType(Name, Args.data(), + Args.size()); else - return Context->getTemplateSpecializationType(Name, Args.data(), - Args.size(), Canon); + T = Context->getTemplateSpecializationType(Name, Args.data(), + Args.size(), Canon); + T->Dependent = IsDependent; + return T; } } // Suppress a GCC warning |