2 files changed, 4 insertions, 1 deletions
diff --git a/clang/lib/Serialization/ASTReaderDecl.cpp b/clang/lib/Serialization/ASTReaderDecl.cpp
index 40f3ab7e1b1..239abbeb399 100644
--- a/clang/lib/Serialization/ASTReaderDecl.cpp
+++ b/clang/lib/Serialization/ASTReaderDecl.cpp
@@ -1173,6 +1173,7 @@ void ASTDeclReader::VisitTemplateTemplateParmDecl(TemplateTemplateParmDecl *D) {
   TemplateArgumentLoc Arg = Reader.ReadTemplateArgumentLoc(F, Record, Idx);
   bool IsInherited = Record[Idx++];
   D->setDefaultArgument(Arg, IsInherited);
+  D->ParameterPack = Record[Idx++];
 }
 
 void ASTDeclReader::VisitStaticAssertDecl(StaticAssertDecl *D) {
@@ -1433,7 +1434,8 @@ Decl *ASTReader::ReadDeclRecord(unsigned Index, DeclID ID) {
                                         QualType(), false, 0);
     break;
   case DECL_TEMPLATE_TEMPLATE_PARM:
-    D = TemplateTemplateParmDecl::Create(*Context, 0, SourceLocation(),0,0,0,0);
+    D = TemplateTemplateParmDecl::Create(*Context, 0, SourceLocation(), 0, 0,
+                                         false, 0, 0);
     break;
   case DECL_STATIC_ASSERT:
     D = StaticAssertDecl::Create(*Context, 0, SourceLocation(), 0, 0);
diff --git a/clang/lib/Serialization/ASTWriterDecl.cpp b/clang/lib/Serialization/ASTWriterDecl.cpp
index add6cd343da..ff1f4bf44b8 100644
--- a/clang/lib/Serialization/ASTWriterDecl.cpp
+++ b/clang/lib/Serialization/ASTWriterDecl.cpp
@@ -1011,6 +1011,7 @@ void ASTDeclWriter::VisitTemplateTemplateParmDecl(TemplateTemplateParmDecl *D) {
   // Rest of TemplateTemplateParmDecl.
   Writer.AddTemplateArgumentLoc(D->getDefaultArgument(), Record);
   Record.push_back(D->defaultArgumentWasInherited());
+  Record.push_back(D->isParameterPack());
   Code = serialization::DECL_TEMPLATE_TEMPLATE_PARM;
 }