visitAssignMultiExpr method
Implementation
@override
String visitAssignMultiExpr(AssignMultiExpr assignMultiExpr) {
final lhs = assignMultiExpr.lhs.map((e) => e.accept(this)).join(',');
final rhs = assignMultiExpr.rhs.map((e) => e.accept(this)).join(',');
final op = assignMultiExpr.op.lexeme;
return '$lhs $op $rhs';
}