2 files changed, 18 insertions, 0 deletions
diff --git a/lib/Frontend/PCHReader.cpp b/lib/Frontend/PCHReader.cpp
index 9a5cae6e81..267f4c1585 100644
--- a/lib/Frontend/PCHReader.cpp
+++ b/lib/Frontend/PCHReader.cpp
@@ -2018,6 +2018,12 @@ QualType PCHReader::ReadTypeRecord(uint64_t Offset) {
       Context->getSubstTemplateTypeParmType(cast<TemplateTypeParmType>(Parm),
                                             Replacement);
   }
+
+  case pch::TYPE_INJECTED_CLASS_NAME: {
+    CXXRecordDecl *D = cast<CXXRecordDecl>(GetDecl(Record[0]));
+    QualType TST = GetType(Record[1]); // probably derivable
+    return Context->getInjectedClassNameType(D, TST);
+  }
   }
   // Suppress a GCC warning
   return QualType();
@@ -2172,6 +2178,9 @@ void TypeLocReader::VisitTemplateSpecializationTypeLoc(
 void TypeLocReader::VisitQualifiedNameTypeLoc(QualifiedNameTypeLoc TL) {
   TL.setNameLoc(SourceLocation::getFromRawEncoding(Record[Idx++]));
 }
+void TypeLocReader::VisitInjectedClassNameTypeLoc(InjectedClassNameTypeLoc TL) {
+  TL.setNameLoc(SourceLocation::getFromRawEncoding(Record[Idx++]));
+}
 void TypeLocReader::VisitTypenameTypeLoc(TypenameTypeLoc TL) {
   TL.setNameLoc(SourceLocation::getFromRawEncoding(Record[Idx++]));
 }
diff --git a/lib/Frontend/PCHWriter.cpp b/lib/Frontend/PCHWriter.cpp
index 93af754683..eed3cc1a5b 100644
--- a/lib/Frontend/PCHWriter.cpp
+++ b/lib/Frontend/PCHWriter.cpp
@@ -235,6 +235,12 @@ void PCHTypeWriter::VisitQualifiedNameType(const QualifiedNameType *T) {
   assert(false && "Cannot serialize qualified name types");
 }
 
+void PCHTypeWriter::VisitInjectedClassNameType(const InjectedClassNameType *T) {
+  Writer.AddDeclRef(T->getDecl(), Record);
+  Writer.AddTypeRef(T->getUnderlyingType(), Record);
+  Code = pch::TYPE_INJECTED_CLASS_NAME;
+}
+
 void PCHTypeWriter::VisitObjCInterfaceType(const ObjCInterfaceType *T) {
   Writer.AddDeclRef(T->getDecl(), Record);
   Record.push_back(T->getNumProtocols());
@@ -394,6 +400,9 @@ void TypeLocWriter::VisitTemplateSpecializationTypeLoc(
 void TypeLocWriter::VisitQualifiedNameTypeLoc(QualifiedNameTypeLoc TL) {
   Writer.AddSourceLocation(TL.getNameLoc(), Record);
 }
+void TypeLocWriter::VisitInjectedClassNameTypeLoc(InjectedClassNameTypeLoc TL) {
+  Writer.AddSourceLocation(TL.getNameLoc(), Record);
+}
 void TypeLocWriter::VisitTypenameTypeLoc(TypenameTypeLoc TL) {
   Writer.AddSourceLocation(TL.getNameLoc(), Record);
 }