DSL EXPRESSION:
true && false && true; $x = 3


AST:
"block" [tt:block] [nt:StatementBlock]
    "&&" [tt:op_logical_and] [nt:BareBoolean]
        "&&" [tt:op_logical_and] [nt:Operator]
            "&&" [tt:op_logical_and] [nt:Operator]
                "true" [tt:literal_true] [nt:bool_literal]
                "false" [tt:literal_false] [nt:bool_literal]
            "true" [tt:literal_true] [nt:bool_literal]
    "=" [tt:equals] [nt:Assignment]
        "$x" [tt:field_name] [nt:DirectFieldValue]
        "3" [tt:int_literal] [nt:int_literal]

