1 files changed, 13 insertions, 3 deletions
diff --git a/clang/lib/AST/DeclObjC.cpp b/clang/lib/AST/DeclObjC.cpp
index ef3b2d74fb9..a1011b830e1 100644
--- a/clang/lib/AST/DeclObjC.cpp
+++ b/clang/lib/AST/DeclObjC.cpp
@@ -52,13 +52,11 @@ void ObjCMethodDecl::Destroy(ASTContext& C) {
 
 ObjCInterfaceDecl *ObjCInterfaceDecl::Create(ASTContext &C,
                                              SourceLocation atLoc,
-                                             unsigned numRefProtos,
                                              IdentifierInfo *Id, 
                                              SourceLocation ClassLoc,
                                              bool ForwardDecl, bool isInternal){
   void *Mem = C.getAllocator().Allocate<ObjCInterfaceDecl>();
-  return new (Mem) ObjCInterfaceDecl(atLoc, numRefProtos,
-                                     Id, ClassLoc, ForwardDecl,
+  return new (Mem) ObjCInterfaceDecl(atLoc, Id, ClassLoc, ForwardDecl,
                                      isInternal);
 }
 
@@ -282,6 +280,18 @@ ObjCIvarDecl *
   return 0;
 }
 
+/// addReferencedProtocols - Set the list of protocols that this interface
+/// implements.
+void ObjCInterfaceDecl::addReferencedProtocols(ObjCProtocolDecl **OID, 
+                                               unsigned numRefProtos) {
+  assert(NumReferencedProtocols == 0 && "refproto already set!");
+  NumReferencedProtocols = numRefProtos;
+  if (numRefProtos) {
+    ReferencedProtocols = new ObjCProtocolDecl*[numRefProtos];
+    memcpy(ReferencedProtocols, OID, numRefProtos*sizeof(ObjCProtocolDecl*));
+  }
+}
+
 /// ObjCAddInstanceVariablesToClass - Inserts instance variables
 /// into ObjCInterfaceDecl's fields.
 ///