1147                                              ObjCInterfaceDecl *PrevDecl,  in Create()  argument
1151       ObjCInterfaceDecl(C, DC, atLoc, Id, ClassLoc, PrevDecl, isInternal);  in Create()
1153   C.getObjCInterfaceType(Result, PrevDecl);  in Create()
1171                                      ObjCInterfaceDecl *PrevDecl,  in ObjCInterfaceDecl()  argument
1175   setPreviousDecl(PrevDecl);  in ObjCInterfaceDecl()
1178   if (PrevDecl)  in ObjCInterfaceDecl()
1179     Data = PrevDecl->Data;  in ObjCInterfaceDecl()
1524                                    ObjCProtocolDecl *PrevDecl)  in ObjCProtocolDecl()  argument
1527   setPreviousDecl(PrevDecl);  in ObjCProtocolDecl()
1528   if (PrevDecl)  in ObjCProtocolDecl()
1529     Data = PrevDecl->Data;  in ObjCProtocolDecl()
1536                                            ObjCProtocolDecl *PrevDecl) {  in Create()  argument
1538       new (C, DC) ObjCProtocolDecl(C, DC, Id, nameLoc, atStartLoc, PrevDecl);  in Create()