void (final @NotNull PyReferenceExpression node) { final PyExpression qualifier = node.getQualifier(); if (qualifier != null) { qualifier.accept(this); return; } if (PyImportStatementNavigator.getImportStatementByElement(node) != null) { return; } final ReadWriteInstruction.ACCESS access = PyAugAssignmentStatementNavigator.getStatementByTarget(node) != null ? ReadWriteInstruction.ACCESS.READWRITE : ReadWriteInstruction.ACCESS.READ; final ReadWriteInstruction readWriteInstruction = ReadWriteInstruction.newInstruction(myBuilder, node, node.getName(), access); myBuilder.addNode(readWriteInstruction); myBuilder.checkPending(readWriteInstruction); }