diff --git a/lib/Serialization/ASTCommon.cpp b/lib/Serialization/ASTCommon.cpp
index b5bbe74..782e5c6 100644
--- a/lib/Serialization/ASTCommon.cpp
+++ b/lib/Serialization/ASTCommon.cpp
@@ -50,6 +50,7 @@
   case BuiltinType::Char16:     ID = PREDEF_TYPE_CHAR16_ID;     break;
   case BuiltinType::Char32:     ID = PREDEF_TYPE_CHAR32_ID;     break;
   case BuiltinType::Overload:   ID = PREDEF_TYPE_OVERLOAD_ID;   break;
+  case BuiltinType::BoundMember:ID = PREDEF_TYPE_BOUND_MEMBER;  break;
   case BuiltinType::Dependent:  ID = PREDEF_TYPE_DEPENDENT_ID;  break;
   case BuiltinType::UnknownAny: ID = PREDEF_TYPE_UNKNOWN_ANY;   break;
   case BuiltinType::ObjCId:     ID = PREDEF_TYPE_OBJC_ID;       break;
diff --git a/lib/Serialization/ASTReader.cpp b/lib/Serialization/ASTReader.cpp
index 03d9a05..65ff731 100644
--- a/lib/Serialization/ASTReader.cpp
+++ b/lib/Serialization/ASTReader.cpp
@@ -3638,6 +3638,7 @@
     case PREDEF_TYPE_DOUBLE_ID:     T = Context->DoubleTy;           break;
     case PREDEF_TYPE_LONGDOUBLE_ID: T = Context->LongDoubleTy;       break;
     case PREDEF_TYPE_OVERLOAD_ID:   T = Context->OverloadTy;         break;
+    case PREDEF_TYPE_BOUND_MEMBER:  T = Context->BoundMemberTy;      break;
     case PREDEF_TYPE_DEPENDENT_ID:  T = Context->DependentTy;        break;
     case PREDEF_TYPE_UNKNOWN_ANY:   T = Context->UnknownAnyTy;       break;
     case PREDEF_TYPE_NULLPTR_ID:    T = Context->NullPtrTy;          break;