Pragma Main (GNAT Reference Manual)

### 2.109 Pragma Main ¶

Syntax:

    pragma Main
     (MAIN_OPTION [, MAIN_OPTION]);

    MAIN_OPTION ::=
      [Stack_Size              =>] static_integer_EXPRESSION
    | [Task_Stack_Size_Default =>] static_integer_EXPRESSION
    | [Time_Slicing_Enabled    =>] static_boolean_EXPRESSION

This pragma is provided for compatibility with OpenVMS VAX Systems. It has no effect in GNAT, other than being syntax checked.