internal FieldSymbol GetHostObjectField() { if ((object)_hostObjectField != null) { return(_hostObjectField); } var hostObjectTypeSymbol = _compilation.GetHostObjectTypeSymbol(); if ( (object)hostObjectTypeSymbol != null && hostObjectTypeSymbol.Kind != SymbolKind.ErrorType ) { return(_hostObjectField = new SynthesizedFieldSymbol( _declaringSubmissionClass, hostObjectTypeSymbol, "<host-object>", isPublic: false, isReadOnly: true, isStatic: false )); } return(null); }