diff --git a/lib/Sema/Sema.cpp b/lib/Sema/Sema.cpp
index f4c271c..da78ec0 100644
--- a/lib/Sema/Sema.cpp
+++ b/lib/Sema/Sema.cpp
@@ -108,8 +108,9 @@
     Context.setObjCClassType(ClassTypedef);
     
     // Synthesize "@class Protocol;
-    ObjCInterfaceDecl *ProtocolDecl = new ObjCInterfaceDecl(SourceLocation(), 0, 
-                                        &Context.Idents.get("Protocol"), true);
+    ObjCInterfaceDecl *ProtocolDecl =
+      ObjCInterfaceDecl::Create(Context, SourceLocation(), 0, 
+                                &Context.Idents.get("Protocol"), true);
     Context.setObjCProtoType(Context.getObjCInterfaceType(ProtocolDecl));
     
     // Synthesize "typedef struct objc_object { Class isa; } *id;"
diff --git a/lib/Sema/SemaDecl.cpp b/lib/Sema/SemaDecl.cpp
index 28b396a..5ac51b2 100644
--- a/lib/Sema/SemaDecl.cpp
+++ b/lib/Sema/SemaDecl.cpp
@@ -1340,7 +1340,7 @@
            // properties can appear within a protocol.
            // See corresponding FIXME in DeclObjC.h:ObjCPropertyDecl.
            isa<ObjCProtocolDecl>(static_cast<Decl *>(TagDecl)))
-    NewFD = new ObjCIvarDecl(Loc, II, T);
+    NewFD = ObjCIvarDecl::Create(Context, Loc, II, T);
   else
     assert(0 && "Sema::ActOnField(): Unknown TagDecl");
     
diff --git a/lib/Sema/SemaDeclObjC.cpp b/lib/Sema/SemaDeclObjC.cpp
index 4dd84d8..d5d658d 100644
--- a/lib/Sema/SemaDeclObjC.cpp
+++ b/lib/Sema/SemaDeclObjC.cpp
@@ -98,7 +98,8 @@
     }
   }
   else {
-    IDecl = new ObjCInterfaceDecl(AtInterfaceLoc, NumProtocols, ClassName);
+    IDecl = ObjCInterfaceDecl::Create(Context, AtInterfaceLoc, NumProtocols,
+                                      ClassName);
   
     // Chain & install the interface decl into the identifier.
     IDecl->setNext(ClassName->getFETokenInfo<ScopedDecl>());
@@ -382,8 +383,8 @@
   if (!IDecl) {
     // Legacy case of @implementation with no corresponding @interface.
     // Build, chain & install the interface decl into the identifier.
-    IDecl = new ObjCInterfaceDecl(AtClassImplLoc, 0, ClassName, 
-                                  false, true);
+    IDecl = ObjCInterfaceDecl::Create(Context, AtClassImplLoc, 0, ClassName, 
+                                      false, true);
     IDecl->setNext(ClassName->getFETokenInfo<ScopedDecl>());
     ClassName->setFETokenInfo(IDecl);
     IDecl->setSuperClass(SDecl);
@@ -589,7 +590,8 @@
     }
     ObjCInterfaceDecl *IDecl = dyn_cast_or_null<ObjCInterfaceDecl>(PrevDecl); 
     if (!IDecl) {  // Not already seen?  Make a forward decl.
-      IDecl = new ObjCInterfaceDecl(AtClassLoc, 0, IdentList[i], true);
+      IDecl = ObjCInterfaceDecl::Create(Context, AtClassLoc, 0, IdentList[i],
+                                        true);
       // Chain & install the interface decl into the identifier.
       IDecl->setNext(IdentList[i]->getFETokenInfo<ScopedDecl>());
       IdentList[i]->setFETokenInfo(IDecl);