2 files changed, 13 insertions, 24 deletions
diff --git a/lib/AST/DeclTemplate.cpp b/lib/AST/DeclTemplate.cpp
index 66321d3ec2..d96b830d17 100644
--- a/lib/AST/DeclTemplate.cpp
+++ b/lib/AST/DeclTemplate.cpp
@@ -577,19 +577,6 @@ ClassTemplatePartialSpecializationDecl::Create(ASTContext &Context,
   return new (Context)ClassTemplatePartialSpecializationDecl();
 }
 
-void ClassTemplatePartialSpecializationDecl::
-initTemplateArgsAsWritten(const TemplateArgumentListInfo &ArgInfos) {
-  assert(ArgsAsWritten == 0 && "ArgsAsWritten already set");
-  unsigned N = ArgInfos.size();
-  TemplateArgumentLoc *ClonedArgs
-    = new (getASTContext()) TemplateArgumentLoc[N];
-  for (unsigned I = 0; I != N; ++I)
-    ClonedArgs[I] = ArgInfos[I];
-  
-  ArgsAsWritten = ClonedArgs;
-  NumArgsAsWritten = N;
-}
-
 //===----------------------------------------------------------------------===//
 // FriendTemplateDecl Implementation
 //===----------------------------------------------------------------------===//
diff --git a/lib/Serialization/ASTReaderDecl.cpp b/lib/Serialization/ASTReaderDecl.cpp
index fe07217574..77cd426b6e 100644
--- a/lib/Serialization/ASTReaderDecl.cpp
+++ b/lib/Serialization/ASTReaderDecl.cpp
@@ -1011,23 +1011,25 @@ void ASTDeclReader::VisitClassTemplatePartialSpecializationDecl(
                                     ClassTemplatePartialSpecializationDecl *D) {
   VisitClassTemplateSpecializationDecl(D);
 
-  D->initTemplateParameters(Reader.ReadTemplateParameterList(Record, Idx));
-  
-  TemplateArgumentListInfo ArgInfos;
+  ASTContext &C = *Reader.getContext();
+  D->TemplateParams = Reader.ReadTemplateParameterList(Record, Idx);
+
   unsigned NumArgs = Record[Idx++];
-  while (NumArgs--)
-    ArgInfos.addArgument(Reader.ReadTemplateArgumentLoc(Cursor, Record, Idx));
-  D->initTemplateArgsAsWritten(ArgInfos);
-  
-  D->setSequenceNumber(Record[Idx++]);
+  if (NumArgs) {
+    D->NumArgsAsWritten = NumArgs;
+    D->ArgsAsWritten = new (C) TemplateArgumentLoc[NumArgs];
+    for (unsigned i=0; i != NumArgs; ++i)
+      D->ArgsAsWritten[i] = Reader.ReadTemplateArgumentLoc(Cursor, Record, Idx);
+  }
+
+  D->SequenceNumber = Record[Idx++];
 
   // These are read/set from/to the first declaration.
   if (D->getPreviousDeclaration() == 0) {
-    D->setInstantiatedFromMember(
+    D->InstantiatedFromMember.setPointer(
         cast_or_null<ClassTemplatePartialSpecializationDecl>(
                                                 Reader.GetDecl(Record[Idx++])));
-    if (Record[Idx++])
-      D->setMemberSpecialization();
+    D->InstantiatedFromMember.setInt(Record[Idx++]);
   }
 }