Syntax:

     [[data-type]] ([[{component-value},...]]
        [[tag-value, {component-value},...]])

  The 'data_type' specifies the constructor's data type.   If  you
  use  the  constructor  in  the  executable  section, a data-type
  identifier is required.  Do not use a type identifier in the VAR
  or VALUE sections, or for a nested constructor.

  The 'component-value' specifies a compile-time value of the same
  data  type  as  the  component.   The compiler assigns the first
  value to the first record component, the  second  value  to  the
  second component, and so forth.

  The 'tag-value' specifies a value for the  tag-identifier  of  a
  variant  record  component.   The value that you specify as this
  component of the constructor determines the types and  positions
  of  the  remaining  component  values  (according to the variant
  portion of the type definition).

  The following is an example of a record variable and a  possible
  nonstandard record constructor:

     Rec : RECORD
           Person  : VARYING [30] OF CHAR;
           Address : RECORD
                     Number : INTEGER;
                     Street : VARYING [30] OF CHAR;
                     Zip    : 0..9999;
                     END;
           Age     : 0..150:
           END;

  ('Blaise Pascal', (1623, 'Pensees Street', 91662), 39)