GLOBAL SCOPE:
    (1,1) -> class Main
    CLASS SCOPE OF 'Main':
        (3,9) -> variable a : int
        (4,14) -> variable b : string[]
        (6,11) -> function tester : class : Main->int->int[]
        (11,10) -> function start : class : Main->void
        (28,17) -> static function main : void
        FORMAL SCOPE OF 'tester':
            (6,11) -> variable @this : class : Main
            (6,22) -> variable @d : int
            LOCAL SCOPE:
        FORMAL SCOPE OF 'start':
            (11,10) -> variable @this : class : Main
            LOCAL SCOPE:
                (12,13) -> variable a : int
                (13,14) -> variable b : bool
                (14,15) -> variable d : int[]
        FORMAL SCOPE OF 'main':
            LOCAL SCOPE: